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Tables: Initial commit. [Squashed 123+5 commits from tables_wip/]
This commit is contained in:
omar
ocornut
parent
818e1a4eb4
commit
8da7d3c3e5
141
imgui.cpp
141
imgui.cpp
@ -947,6 +947,7 @@ ImGuiStyle::ImGuiStyle()
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FrameBorderSize = 0.0f; // Thickness of border around frames. Generally set to 0.0f or 1.0f. Other values not well tested.
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ItemSpacing = ImVec2(8,4); // Horizontal and vertical spacing between widgets/lines
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ItemInnerSpacing = ImVec2(4,4); // Horizontal and vertical spacing between within elements of a composed widget (e.g. a slider and its label)
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CellPadding = ImVec2(4,2); // Padding within a table cell
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TouchExtraPadding = ImVec2(0,0); // Expand reactive bounding box for touch-based system where touch position is not accurate enough. Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget. So don't grow this too much!
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IndentSpacing = 21.0f; // Horizontal spacing when e.g. entering a tree node. Generally == (FontSize + FramePadding.x*2).
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ColumnsMinSpacing = 6.0f; // Minimum horizontal spacing between two columns. Preferably > (FramePadding.x + 1).
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@ -987,6 +988,7 @@ void ImGuiStyle::ScaleAllSizes(float scale_factor)
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FrameRounding = ImFloor(FrameRounding * scale_factor);
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ItemSpacing = ImFloor(ItemSpacing * scale_factor);
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ItemInnerSpacing = ImFloor(ItemInnerSpacing * scale_factor);
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CellPadding = ImFloor(CellPadding * scale_factor);
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TouchExtraPadding = ImFloor(TouchExtraPadding * scale_factor);
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IndentSpacing = ImFloor(IndentSpacing * scale_factor);
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ColumnsMinSpacing = ImFloor(ColumnsMinSpacing * scale_factor);
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@ -2135,6 +2137,14 @@ void ImGuiTextBuffer::appendfv(const char* fmt, va_list args)
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// the API mid-way through development and support two ways to using the clipper, needs some rework (see TODO)
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//-----------------------------------------------------------------------------
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// FIXME-TABLE: This prevents us from using ImGuiListClipper _inside_ a table cell.
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// The problem we have is that without a Begin/End scheme for rows using the clipper is ambiguous.
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static bool GetSkipItemForListClipping()
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{
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ImGuiContext& g = *GImGui;
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return (g.CurrentTable ? g.CurrentTable->BackupSkipItems : g.CurrentWindow->SkipItems);
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}
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// Helper to calculate coarse clipping of large list of evenly sized items.
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// NB: Prefer using the ImGuiListClipper higher-level helper if you can! Read comments and instructions there on how those use this sort of pattern.
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// NB: 'items_count' is only used to clamp the result, if you don't know your count you can use INT_MAX
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@ -2149,7 +2159,7 @@ void ImGui::CalcListClipping(int items_count, float items_height, int* out_items
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*out_items_display_end = items_count;
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return;
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}
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if (window->SkipItems)
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if (GetSkipItemForListClipping())
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{
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*out_items_display_start = *out_items_display_end = 0;
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return;
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@ -2185,12 +2195,20 @@ static void SetCursorPosYAndSetupForPrevLine(float pos_y, float line_height)
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// The clipper should probably have a 4th step to display the last item in a regular manner.
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ImGuiContext& g = *GImGui;
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ImGuiWindow* window = g.CurrentWindow;
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float off_y = pos_y - window->DC.CursorPos.y;
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window->DC.CursorPos.y = pos_y;
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window->DC.CursorMaxPos.y = ImMax(window->DC.CursorMaxPos.y, pos_y);
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window->DC.CursorPosPrevLine.y = window->DC.CursorPos.y - line_height; // Setting those fields so that SetScrollHereY() can properly function after the end of our clipper usage.
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window->DC.PrevLineSize.y = (line_height - g.Style.ItemSpacing.y); // If we end up needing more accurate data (to e.g. use SameLine) we may as well make the clipper have a fourth step to let user process and display the last item in their list.
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if (ImGuiOldColumns* columns = window->DC.CurrentColumns)
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columns->LineMinY = window->DC.CursorPos.y; // Setting this so that cell Y position are set properly
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columns->LineMinY = window->DC.CursorPos.y; // Setting this so that cell Y position are set properly // FIXME-TABLE
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if (ImGuiTable* table = g.CurrentTable)
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{
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if (table->IsInsideRow)
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ImGui::TableEndRow(table);
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table->RowPosY2 = window->DC.CursorPos.y;
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table->RowBgColorCounter += (int)((off_y / line_height) + 0.5f);
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}
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}
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ImGuiListClipper::ImGuiListClipper()
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@ -2212,6 +2230,10 @@ void ImGuiListClipper::Begin(int items_count, float items_height)
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ImGuiContext& g = *GImGui;
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ImGuiWindow* window = g.CurrentWindow;
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if (ImGuiTable* table = g.CurrentTable)
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if (table->IsInsideRow)
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ImGui::TableEndRow(table);
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StartPosY = window->DC.CursorPos.y;
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ItemsHeight = items_height;
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ItemsCount = items_count;
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@ -2237,8 +2259,12 @@ bool ImGuiListClipper::Step()
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ImGuiContext& g = *GImGui;
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ImGuiWindow* window = g.CurrentWindow;
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ImGuiTable* table = g.CurrentTable;
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if (table && table->IsInsideRow)
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ImGui::TableEndRow(table);
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// Reached end of list
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if (DisplayEnd >= ItemsCount || window->SkipItems)
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if (DisplayEnd >= ItemsCount || GetSkipItemForListClipping())
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{
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End();
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return false;
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@ -2266,7 +2292,17 @@ bool ImGuiListClipper::Step()
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if (StepNo == 1)
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{
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IM_ASSERT(ItemsHeight <= 0.0f);
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ItemsHeight = window->DC.CursorPos.y - StartPosY;
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if (table)
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{
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const float pos_y1 = table->RowPosY1; // Using this instead of StartPosY to handle clipper straddling the frozen row
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const float pos_y2 = table->RowPosY2; // Using this instead of CursorPos.y to take account of tallest cell.
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ItemsHeight = pos_y2 - pos_y1;
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window->DC.CursorPos.y = pos_y2;
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}
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else
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{
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ItemsHeight = window->DC.CursorPos.y - StartPosY;
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}
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IM_ASSERT(ItemsHeight > 0.0f && "Unable to calculate item height! First item hasn't moved the cursor vertically!");
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StepNo = 2;
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}
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@ -2405,6 +2441,7 @@ static const ImGuiStyleVarInfo GStyleVarInfo[] =
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{ ImGuiDataType_Float, 2, (ImU32)IM_OFFSETOF(ImGuiStyle, ItemSpacing) }, // ImGuiStyleVar_ItemSpacing
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{ ImGuiDataType_Float, 2, (ImU32)IM_OFFSETOF(ImGuiStyle, ItemInnerSpacing) }, // ImGuiStyleVar_ItemInnerSpacing
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{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, IndentSpacing) }, // ImGuiStyleVar_IndentSpacing
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{ ImGuiDataType_Float, 2, (ImU32)IM_OFFSETOF(ImGuiStyle, CellPadding) }, // ImGuiStyleVar_CellPadding
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{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, ScrollbarSize) }, // ImGuiStyleVar_ScrollbarSize
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{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, ScrollbarRounding) }, // ImGuiStyleVar_ScrollbarRounding
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{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, GrabMinSize) }, // ImGuiStyleVar_GrabMinSize
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@ -2512,6 +2549,9 @@ const char* ImGui::GetStyleColorName(ImGuiCol idx)
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case ImGuiCol_PlotLinesHovered: return "PlotLinesHovered";
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case ImGuiCol_PlotHistogram: return "PlotHistogram";
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case ImGuiCol_PlotHistogramHovered: return "PlotHistogramHovered";
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case ImGuiCol_TableHeaderBg: return "TableHeaderBg";
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case ImGuiCol_TableRowBg: return "TableRowBg";
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case ImGuiCol_TableRowBgAlt: return "TableRowBgAlt";
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case ImGuiCol_TextSelectedBg: return "TextSelectedBg";
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case ImGuiCol_DragDropTarget: return "DragDropTarget";
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case ImGuiCol_NavHighlight: return "NavHighlight";
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@ -3998,6 +4038,10 @@ void ImGui::Shutdown(ImGuiContext* context)
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g.CurrentTabBarStack.clear();
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g.ShrinkWidthBuffer.clear();
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g.Tables.Clear();
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g.CurrentTableStack.clear();
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g.DrawChannelsTempMergeBuffer.clear();
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g.ClipboardHandlerData.clear();
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g.MenusIdSubmittedThisFrame.clear();
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g.InputTextState.ClearFreeMemory();
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@ -7374,7 +7418,7 @@ ImVec2 ImGui::GetContentRegionMax()
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ImGuiContext& g = *GImGui;
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ImGuiWindow* window = g.CurrentWindow;
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ImVec2 mx = window->ContentRegionRect.Max - window->Pos;
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if (window->DC.CurrentColumns)
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if (window->DC.CurrentColumns || g.CurrentTable)
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mx.x = window->WorkRect.Max.x - window->Pos.x;
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return mx;
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}
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@ -7385,7 +7429,7 @@ ImVec2 ImGui::GetContentRegionMaxAbs()
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ImGuiContext& g = *GImGui;
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ImGuiWindow* window = g.CurrentWindow;
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ImVec2 mx = window->ContentRegionRect.Max;
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if (window->DC.CurrentColumns)
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if (window->DC.CurrentColumns || g.CurrentTable)
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mx.x = window->WorkRect.Max.x;
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return mx;
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}
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@ -10459,6 +10503,23 @@ void ImGui::ShowMetricsWindow(bool* p_open)
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struct Funcs
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{
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static ImRect GetTableRect(ImGuiTable* table, int rect_type, int n)
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{
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if (rect_type == TRT_OuterRect) { return table->OuterRect; }
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else if (rect_type == TRT_WorkRect) { return table->WorkRect; }
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else if (rect_type == TRT_HostClipRect) { return table->HostClipRect; }
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else if (rect_type == TRT_InnerClipRect) { return table->InnerClipRect; }
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else if (rect_type == TRT_BackgroundClipRect) { return table->BackgroundClipRect; }
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else if (rect_type == TRT_ColumnsRect) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MaxX, table->InnerClipRect.Min.y + table->LastOuterHeight); }
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else if (rect_type == TRT_ColumnsClipRect) { ImGuiTableColumn* c = &table->Columns[n]; return c->ClipRect; }
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else if (rect_type == TRT_ColumnsContentHeadersUsed) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MinX + c->ContentWidthHeadersUsed, table->InnerClipRect.Min.y + table->LastFirstRowHeight); } // Note: y1/y2 not always accurate
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else if (rect_type == TRT_ColumnsContentHeadersIdeal) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MinX + c->ContentWidthHeadersDesired, table->InnerClipRect.Min.y + table->LastFirstRowHeight); } // "
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else if (rect_type == TRT_ColumnsContentRowsFrozen) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MinX + c->ContentWidthRowsFrozen, table->InnerClipRect.Min.y + table->LastFirstRowHeight); } // "
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else if (rect_type == TRT_ColumnsContentRowsUnfrozen) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y + table->LastFirstRowHeight, c->MinX + c->ContentWidthRowsUnfrozen, table->InnerClipRect.Max.y); } // "
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IM_ASSERT(0);
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return ImRect();
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}
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static ImRect GetWindowRect(ImGuiWindow* window, int rect_type)
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{
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if (rect_type == WRT_OuterRect) { return window->Rect(); }
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@ -10500,6 +10561,49 @@ void ImGui::ShowMetricsWindow(bool* p_open)
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}
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Checkbox("Show ImDrawCmd mesh when hovering", &cfg->ShowDrawCmdMesh);
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Checkbox("Show ImDrawCmd bounding boxes when hovering", &cfg->ShowDrawCmdBoundingBoxes);
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Checkbox("Show tables rectangles", &cfg->ShowTablesRects);
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SameLine();
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SetNextItemWidth(GetFontSize() * 12);
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cfg->ShowTablesRects |= Combo("##show_table_rects_type", &cfg->ShowTablesRectsType, trt_rects_names, TRT_Count, TRT_Count);
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if (cfg->ShowTablesRects && g.NavWindow != NULL)
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{
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for (int table_n = 0; table_n < g.Tables.GetSize(); table_n++)
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{
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ImGuiTable* table = g.Tables.GetByIndex(table_n);
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if (table->LastFrameActive < g.FrameCount - 1 || table->OuterWindow != g.NavWindow)
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continue;
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BulletText("Table 0x%08X (%d columns, in '%s')", table->ID, table->ColumnsCount, table->OuterWindow->Name);
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if (IsItemHovered())
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GetForegroundDrawList()->AddRect(table->OuterRect.Min - ImVec2(1, 1), table->OuterRect.Max + ImVec2(1, 1), IM_COL32(255, 255, 0, 255), 0.0f, ~0, 2.0f);
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Indent();
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for (int rect_n = 0; rect_n < TRT_Count; rect_n++)
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{
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if (rect_n >= TRT_ColumnsRect)
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{
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if (rect_n != TRT_ColumnsRect && rect_n != TRT_ColumnsClipRect)
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continue;
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for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
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{
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ImRect r = Funcs::GetTableRect(table, rect_n, column_n);
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Text("(%6.1f,%6.1f) (%6.1f,%6.1f) Size (%6.1f,%6.1f) Col %d %s", r.Min.x, r.Min.y, r.Max.x, r.Max.y, r.GetWidth(), r.GetHeight(), column_n, trt_rects_names[rect_n]);
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if (IsItemHovered())
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GetForegroundDrawList()->AddRect(r.Min - ImVec2(1, 1), r.Max + ImVec2(1, 1), IM_COL32(255, 255, 0, 255), 0.0f, ~0, 2.0f);
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}
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}
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else
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{
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ImRect r = Funcs::GetTableRect(table, rect_n, -1);
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Text("(%6.1f,%6.1f) (%6.1f,%6.1f) Size (%6.1f,%6.1f) %s", r.Min.x, r.Min.y, r.Max.x, r.Max.y, r.GetWidth(), r.GetHeight(), trt_rects_names[rect_n]);
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if (IsItemHovered())
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GetForegroundDrawList()->AddRect(r.Min - ImVec2(1, 1), r.Max + ImVec2(1, 1), IM_COL32(255, 255, 0, 255), 0.0f, ~0, 2.0f);
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}
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}
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Unindent();
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}
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}
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TreePop();
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}
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@ -10533,7 +10637,6 @@ void ImGui::ShowMetricsWindow(bool* p_open)
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}
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// Details for Tables
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IM_UNUSED(trt_rects_names);
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#ifdef IMGUI_HAS_TABLE
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if (TreeNode("Tables", "Tables (%d)", g.Tables.GetSize()))
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{
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@ -10584,8 +10687,8 @@ void ImGui::ShowMetricsWindow(bool* p_open)
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#ifdef IMGUI_HAS_TABLE
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if (TreeNode("SettingsTables", "Settings packed data: Tables: %d bytes", g.SettingsTables.size()))
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{
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for (ImGuiTableSettings* settings = g.SettingsTables.begin(); settings != NULL; settings = g.SettingsTables.next_chunk(settings))
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DebugNodeTableSettings(settings);
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//for (ImGuiTableSettings* settings = g.SettingsTables.begin(); settings != NULL; settings = g.SettingsTables.next_chunk(settings))
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// DebugNodeTableSettings(settings);
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TreePop();
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}
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#endif // #ifdef IMGUI_HAS_TABLE
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@ -10664,11 +10767,29 @@ void ImGui::ShowMetricsWindow(bool* p_open)
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#ifdef IMGUI_HAS_TABLE
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// Overlay: Display Tables Rectangles
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if (show_tables_rects)
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if (cfg->ShowTablesRects)
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{
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for (int table_n = 0; table_n < g.Tables.GetSize(); table_n++)
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{
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ImGuiTable* table = g.Tables.GetByIndex(table_n);
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if (table->LastFrameActive < g.FrameCount - 1)
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continue;
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ImDrawList* draw_list = GetForegroundDrawList(table->OuterWindow);
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if (cfg->ShowTablesRectsType >= TRT_ColumnsRect)
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{
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for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
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{
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ImRect r = Funcs::GetTableRect(table, cfg->ShowTablesRectsType, column_n);
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ImU32 col = (table->HoveredColumnBody == column_n) ? IM_COL32(255, 255, 128, 255) : IM_COL32(255, 0, 128, 255);
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float thickness = (table->HoveredColumnBody == column_n) ? 3.0f : 1.0f;
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draw_list->AddRect(r.Min, r.Max, col, 0.0f, ~0, thickness);
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}
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}
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else
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{
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ImRect r = Funcs::GetTableRect(table, cfg->ShowTablesRectsType, -1);
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draw_list->AddRect(r.Min, r.Max, IM_COL32(255, 0, 128, 255));
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}
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}
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}
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#endif // #ifdef IMGUI_HAS_TABLE
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153
imgui.h
153
imgui.h
@ -33,6 +33,8 @@ Index of this file:
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// Draw List API (ImDrawCallback, ImDrawCmd, ImDrawIdx, ImDrawVert, ImDrawChannel, ImDrawListSplitter, ImDrawListFlags, ImDrawList, ImDrawData)
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// Font API (ImFontConfig, ImFontGlyph, ImFontGlyphRangesBuilder, ImFontAtlasFlags, ImFontAtlas, ImFont)
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// FIXME-TABLE: Add ImGuiTableSortSpecsColumn and ImGuiTableSortSpecs in "Misc data structures" section above (we don't do it right now to facilitate merging various branches)
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*/
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#pragma once
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@ -136,6 +138,8 @@ struct ImGuiPayload; // User data payload for drag and drop opera
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struct ImGuiSizeCallbackData; // Callback data when using SetNextWindowSizeConstraints() (rare/advanced use)
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struct ImGuiStorage; // Helper for key->value storage
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struct ImGuiStyle; // Runtime data for styling/colors
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struct ImGuiTableSortSpecs; // Sorting specifications for a table (often handling sort specs for a single column, occasionally more)
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struct ImGuiTableSortSpecsColumn; // Sorting specification for one column of a table
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struct ImGuiTextBuffer; // Helper to hold and append into a text buffer (~string builder)
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struct ImGuiTextFilter; // Helper to parse and apply text filters (e.g. "aaaaa[,bbbbb][,ccccc]")
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@ -151,6 +155,7 @@ typedef int ImGuiKey; // -> enum ImGuiKey_ // Enum: A
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typedef int ImGuiNavInput; // -> enum ImGuiNavInput_ // Enum: An input identifier for navigation
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typedef int ImGuiMouseButton; // -> enum ImGuiMouseButton_ // Enum: A mouse button identifier (0=left, 1=right, 2=middle)
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typedef int ImGuiMouseCursor; // -> enum ImGuiMouseCursor_ // Enum: A mouse cursor identifier
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typedef int ImGuiSortDirection; // -> enum ImGuiSortDirection_ // Enum: A sorting direction (ascending or descending)
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typedef int ImGuiStyleVar; // -> enum ImGuiStyleVar_ // Enum: A variable identifier for styling
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typedef int ImDrawCornerFlags; // -> enum ImDrawCornerFlags_ // Flags: for ImDrawList::AddRect(), AddRectFilled() etc.
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typedef int ImDrawListFlags; // -> enum ImDrawListFlags_ // Flags: for ImDrawList
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@ -170,6 +175,9 @@ typedef int ImGuiSelectableFlags; // -> enum ImGuiSelectableFlags_ // Flags: f
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typedef int ImGuiSliderFlags; // -> enum ImGuiSliderFlags_ // Flags: for DragFloat(), DragInt(), SliderFloat(), SliderInt() etc.
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typedef int ImGuiTabBarFlags; // -> enum ImGuiTabBarFlags_ // Flags: for BeginTabBar()
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typedef int ImGuiTabItemFlags; // -> enum ImGuiTabItemFlags_ // Flags: for BeginTabItem()
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typedef int ImGuiTableFlags; // -> enum ImGuiTableFlags_ // Flags: For BeginTable()
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typedef int ImGuiTableColumnFlags; // -> enum ImGuiTableColumnFlags_// Flags: For TableSetupColumn()
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typedef int ImGuiTableRowFlags; // -> enum ImGuiTableRowFlags_ // Flags: For TableNextRow()
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typedef int ImGuiTreeNodeFlags; // -> enum ImGuiTreeNodeFlags_ // Flags: for TreeNode(), TreeNodeEx(), CollapsingHeader()
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typedef int ImGuiWindowFlags; // -> enum ImGuiWindowFlags_ // Flags: for Begin(), BeginChild()
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@ -657,6 +665,35 @@ namespace ImGui
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IMGUI_API void SetColumnOffset(int column_index, float offset_x); // set position of column line (in pixels, from the left side of the contents region). pass -1 to use current column
|
||||
IMGUI_API int GetColumnsCount();
|
||||
|
||||
// Tables
|
||||
// [ALPHA API] API will evolve! (FIXME-TABLE)
|
||||
// - Full-featured replacement for old Columns API
|
||||
// - In most situations you can use TableNextRow() + TableSetColumnIndex() to populate a table.
|
||||
// - If you are using tables as a sort of grid, populating every columns with the same type of contents,
|
||||
// you may prefer using TableNextCell() instead of TableNextRow() + TableSetColumnIndex().
|
||||
#define IMGUI_HAS_TABLE 1
|
||||
IMGUI_API bool BeginTable(const char* str_id, int columns_count, ImGuiTableFlags flags = 0, const ImVec2& outer_size = ImVec2(0, 0), float inner_width = 0.0f);
|
||||
IMGUI_API void EndTable(); // only call EndTable() if BeginTable() returns true!
|
||||
IMGUI_API void TableNextRow(ImGuiTableRowFlags row_flags = 0, float min_row_height = 0.0f); // append into the first cell of a new row.
|
||||
IMGUI_API bool TableNextCell(); // append into the next column (next column, or next row if currently in last column). Return true if column is visible.
|
||||
IMGUI_API bool TableSetColumnIndex(int column_n); // append into the specified column. Return true if column is visible.
|
||||
IMGUI_API int TableGetColumnIndex(); // return current column index.
|
||||
IMGUI_API const char* TableGetColumnName(int column_n = -1); // return NULL if column didn't have a name declared by TableSetupColumn(). Use pass -1 to use current column.
|
||||
IMGUI_API bool TableGetColumnIsVisible(int column_n = -1); // return true if column is visible. Same value is also returned by TableNextCell() and TableSetColumnIndex(). Use pass -1 to use current column.
|
||||
IMGUI_API bool TableGetColumnIsSorted(int column_n = -1); // return true if column is included in the sort specs. Rarely used, can be useful to tell if a data change should trigger resort. Equivalent to test ImGuiTableSortSpecs's ->ColumnsMask & (1 << column_n). Use pass -1 to use current column.
|
||||
// Tables: Headers & Columns declaration
|
||||
// - Use TableSetupColumn() to specify resizing policy, default width, name, id, specific flags etc.
|
||||
// - The name passed to TableSetupColumn() is used by TableAutoHeaders() and by the context-menu
|
||||
// - Use TableAutoHeaders() to submit the whole header row, otherwise you may treat the header row as a regular row, manually call TableHeader() and other widgets.
|
||||
// - Headers are required to perform some interactions: reordering, sorting, context menu // FIXME-TABLES: remove context from this list!
|
||||
IMGUI_API void TableSetupColumn(const char* label, ImGuiTableColumnFlags flags = 0, float init_width_or_weight = -1.0f, ImU32 user_id = 0);
|
||||
IMGUI_API void TableAutoHeaders(); // submit all headers cells based on data provided to TableSetupColumn() + submit context menu
|
||||
IMGUI_API void TableHeader(const char* label); // submit one header cell manually.
|
||||
// Tables: Sorting
|
||||
// - Call TableGetSortSpecs() to retrieve latest sort specs for the table. Return value will be NULL if no sorting.
|
||||
// - Read ->SpecsChanged to tell if the specs have changed since last call.
|
||||
IMGUI_API const ImGuiTableSortSpecs* TableGetSortSpecs(); // get latest sort specs for the table (NULL if not sorting).
|
||||
|
||||
// Tab Bars, Tabs
|
||||
IMGUI_API bool BeginTabBar(const char* str_id, ImGuiTabBarFlags flags = 0); // create and append into a TabBar
|
||||
IMGUI_API void EndTabBar(); // only call EndTabBar() if BeginTabBar() returns true!
|
||||
@ -967,6 +1004,85 @@ enum ImGuiTabItemFlags_
|
||||
ImGuiTabItemFlags_Trailing = 1 << 7 // Enforce the tab position to the right of the tab bar (before the scrolling buttons)
|
||||
};
|
||||
|
||||
// Flags for ImGui::BeginTable()
|
||||
enum ImGuiTableFlags_
|
||||
{
|
||||
// Features
|
||||
ImGuiTableFlags_None = 0,
|
||||
ImGuiTableFlags_Resizable = 1 << 0, // Allow resizing columns.
|
||||
ImGuiTableFlags_Reorderable = 1 << 1, // Allow reordering columns (need calling TableSetupColumn() + TableAutoHeaders() or TableHeaders() to display headers)
|
||||
ImGuiTableFlags_Hideable = 1 << 2, // Allow hiding columns (with right-click on header) (FIXME-TABLE: allow without headers).
|
||||
ImGuiTableFlags_Sortable = 1 << 3, // Allow sorting on one column (sort_specs_count will always be == 1). Call TableGetSortSpecs() to obtain sort specs.
|
||||
ImGuiTableFlags_MultiSortable = 1 << 4, // Allow sorting on multiple columns by holding Shift (sort_specs_count may be > 1). Call TableGetSortSpecs() to obtain sort specs.
|
||||
ImGuiTableFlags_NoSavedSettings = 1 << 5, // Disable persisting columns order, width and sort settings in the .ini file.
|
||||
// Decoration
|
||||
ImGuiTableFlags_RowBg = 1 << 6, // Use ImGuiCol_TableRowBg and ImGuiCol_TableRowBgAlt colors behind each rows.
|
||||
ImGuiTableFlags_BordersOuter = 1 << 7, // Draw outer borders.
|
||||
ImGuiTableFlags_BordersV = 1 << 8, // Draw vertical borders between columns.
|
||||
ImGuiTableFlags_BordersH = 1 << 9, // Draw horizontal borders between rows.
|
||||
ImGuiTableFlags_BordersFullHeight = 1 << 10, // Borders covers all lines even when Headers are being used, allow resizing all rows.
|
||||
ImGuiTableFlags_Borders = ImGuiTableFlags_BordersOuter | ImGuiTableFlags_BordersV | ImGuiTableFlags_BordersH,
|
||||
// Padding, Sizing
|
||||
ImGuiTableFlags_NoClipX = 1 << 12, // Disable pushing clipping rectangle for every individual columns (reduce draw command count, items with be able to overflow)
|
||||
ImGuiTableFlags_SizingPolicyStretchX = 1 << 13, // (Default if ScrollX is off) Columns will default to use ImGuiTableColumnFlags_WidthStretch. Fit all columns within available width. Fixed and Weighted columns allowed.
|
||||
ImGuiTableFlags_SizingPolicyFixedX = 1 << 14, // (Default if ScrollX is on) Columns will default to use ImGuiTableColumnFlags_WidthFixed or WidthAuto. Enlarge as needed: enable scrollbar if ScrollX is enabled, otherwise extend parent window's contents rect. Only Fixed columns allowed. Weighted columns will calculate their width assuming no scrolling.
|
||||
ImGuiTableFlags_NoHeadersWidth = 1 << 15, // Disable header width contribute to automatic width calculation for every columns.
|
||||
ImGuiTableFlags_NoHostExtendY = 1 << 16, // (FIXME-TABLE: Reword as SizingPolicy?) Disable extending past the limit set by outer_size.y, only meaningful when neither of ScrollX|ScrollY are set (data below the limit will be clipped and not visible)
|
||||
// Scrolling
|
||||
ImGuiTableFlags_ScrollX = 1 << 17, // Enable horizontal scrolling. Require 'outer_size' parameter of BeginTable() to specify the container size. Because this create a child window, ScrollY is currently generally recommended when using ScrollX.
|
||||
ImGuiTableFlags_ScrollY = 1 << 18, // Enable vertical scrolling. Require 'outer_size' parameter of BeginTable() to specify the container size.
|
||||
ImGuiTableFlags_Scroll = ImGuiTableFlags_ScrollX | ImGuiTableFlags_ScrollY,
|
||||
ImGuiTableFlags_ScrollFreezeRowsShift_ = 19, // We can lock 1 to 3 rows (starting from the top). Encode each of those values as dedicated flags.
|
||||
ImGuiTableFlags_ScrollFreezeTopRow = 1 << ImGuiTableFlags_ScrollFreezeRowsShift_,
|
||||
ImGuiTableFlags_ScrollFreeze2Rows = 2 << ImGuiTableFlags_ScrollFreezeRowsShift_,
|
||||
ImGuiTableFlags_ScrollFreeze3Rows = 3 << ImGuiTableFlags_ScrollFreezeRowsShift_,
|
||||
ImGuiTableFlags_ScrollFreezeColumnsShift_ = 21, // We can lock 1 to 3 columns (starting from the left). Encode each of those values as dedicated flags.
|
||||
ImGuiTableFlags_ScrollFreezeLeftColumn = 1 << ImGuiTableFlags_ScrollFreezeColumnsShift_,
|
||||
ImGuiTableFlags_ScrollFreeze2Columns = 2 << ImGuiTableFlags_ScrollFreezeColumnsShift_,
|
||||
ImGuiTableFlags_ScrollFreeze3Columns = 3 << ImGuiTableFlags_ScrollFreezeColumnsShift_,
|
||||
|
||||
// Combinations and masks
|
||||
ImGuiTableFlags_SizingPolicyMaskX_ = ImGuiTableFlags_SizingPolicyStretchX | ImGuiTableFlags_SizingPolicyFixedX,
|
||||
ImGuiTableFlags_ScrollFreezeRowsMask_ = 0x03 << ImGuiTableFlags_ScrollFreezeRowsShift_,
|
||||
ImGuiTableFlags_ScrollFreezeColumnsMask_ = 0x03 << ImGuiTableFlags_ScrollFreezeColumnsShift_
|
||||
};
|
||||
|
||||
// Flags for ImGui::TableSetupColumn()
|
||||
// FIXME-TABLE: Rename to ImGuiColumns_*, stick old columns api flags in there under an obsolete api block
|
||||
enum ImGuiTableColumnFlags_
|
||||
{
|
||||
ImGuiTableColumnFlags_None = 0,
|
||||
ImGuiTableColumnFlags_DefaultHide = 1 << 0, // Default as a hidden column.
|
||||
ImGuiTableColumnFlags_DefaultSort = 1 << 1, // Default as a sorting column.
|
||||
ImGuiTableColumnFlags_WidthFixed = 1 << 2, // Column will keep a fixed size, preferable with horizontal scrolling enabled (default if table sizing policy is SizingPolicyFixedX).
|
||||
ImGuiTableColumnFlags_WidthStretch = 1 << 3, // Column will stretch, preferable with horizontal scrolling disabled (default if table sizing policy is SizingPolicyStretchX).
|
||||
ImGuiTableColumnFlags_WidthAlwaysAutoResize = 1 << 4, // Column will keep resizing based on submitted contents (with a one frame delay) == Fixed with auto resize
|
||||
ImGuiTableColumnFlags_NoResize = 1 << 5, // Disable manual resizing.
|
||||
ImGuiTableColumnFlags_NoClipX = 1 << 6, // Disable clipping for this column (all NoClipX columns will render in a same draw command).
|
||||
ImGuiTableColumnFlags_NoSort = 1 << 7, // Disable ability to sort on this field (even if ImGuiTableFlags_Sortable is set on the table).
|
||||
ImGuiTableColumnFlags_NoSortAscending = 1 << 8, // Disable ability to sort in the ascending direction.
|
||||
ImGuiTableColumnFlags_NoSortDescending = 1 << 9, // Disable ability to sort in the descending direction.
|
||||
ImGuiTableColumnFlags_NoHide = 1 << 10, // Disable hiding this column.
|
||||
ImGuiTableColumnFlags_NoHeaderWidth = 1 << 11, // Header width don't contribute to automatic column width.
|
||||
ImGuiTableColumnFlags_PreferSortAscending = 1 << 12, // Make the initial sort direction Ascending when first sorting on this column (default).
|
||||
ImGuiTableColumnFlags_PreferSortDescending = 1 << 13, // Make the initial sort direction Descending when first sorting on this column.
|
||||
//ImGuiTableColumnFlags_AlignLeft = 1 << 14,
|
||||
//ImGuiTableColumnFlags_AlignCenter = 1 << 15,
|
||||
//ImGuiTableColumnFlags_AlignRight = 1 << 16,
|
||||
|
||||
// Combinations and masks
|
||||
ImGuiTableColumnFlags_WidthMask_ = ImGuiTableColumnFlags_WidthFixed | ImGuiTableColumnFlags_WidthStretch | ImGuiTableColumnFlags_WidthAlwaysAutoResize,
|
||||
ImGuiTableColumnFlags_NoDirectResize_ = 1 << 20 // [Internal] Disable user resizing this column directly (it may however we resized indirectly from its left edge)
|
||||
//ImGuiTableColumnFlags_AlignMask_ = ImGuiTableColumnFlags_AlignLeft | ImGuiTableColumnFlags_AlignCenter | ImGuiTableColumnFlags_AlignRight
|
||||
};
|
||||
|
||||
// Flags for ImGui::TableNextRow()
|
||||
enum ImGuiTableRowFlags_
|
||||
{
|
||||
ImGuiTableRowFlags_None = 0,
|
||||
ImGuiTableRowFlags_Headers = 1 << 0 // Identify header row (set default background color + width of its contents accounted different for auto column width)
|
||||
};
|
||||
|
||||
// Flags for ImGui::IsWindowFocused()
|
||||
enum ImGuiFocusedFlags_
|
||||
{
|
||||
@ -1044,6 +1160,14 @@ enum ImGuiDir_
|
||||
ImGuiDir_COUNT
|
||||
};
|
||||
|
||||
// A sorting direction
|
||||
enum ImGuiSortDirection_
|
||||
{
|
||||
ImGuiSortDirection_None = 0,
|
||||
ImGuiSortDirection_Ascending = 1, // Ascending = 0->9, A->Z etc.
|
||||
ImGuiSortDirection_Descending = 2 // Descending = 9->0, Z->A etc.
|
||||
};
|
||||
|
||||
// User fill ImGuiIO.KeyMap[] array with indices into the ImGuiIO.KeysDown[512] array
|
||||
enum ImGuiKey_
|
||||
{
|
||||
@ -1188,6 +1312,9 @@ enum ImGuiCol_
|
||||
ImGuiCol_PlotLinesHovered,
|
||||
ImGuiCol_PlotHistogram,
|
||||
ImGuiCol_PlotHistogramHovered,
|
||||
ImGuiCol_TableHeaderBg, // Table header background
|
||||
ImGuiCol_TableRowBg, // Table row background (even rows)
|
||||
ImGuiCol_TableRowBgAlt, // Table row background (odd rows)
|
||||
ImGuiCol_TextSelectedBg,
|
||||
ImGuiCol_DragDropTarget,
|
||||
ImGuiCol_NavHighlight, // Gamepad/keyboard: current highlighted item
|
||||
@ -1228,6 +1355,7 @@ enum ImGuiStyleVar_
|
||||
ImGuiStyleVar_ItemSpacing, // ImVec2 ItemSpacing
|
||||
ImGuiStyleVar_ItemInnerSpacing, // ImVec2 ItemInnerSpacing
|
||||
ImGuiStyleVar_IndentSpacing, // float IndentSpacing
|
||||
ImGuiStyleVar_CellPadding, // ImVec2 CellPadding
|
||||
ImGuiStyleVar_ScrollbarSize, // float ScrollbarSize
|
||||
ImGuiStyleVar_ScrollbarRounding, // float ScrollbarRounding
|
||||
ImGuiStyleVar_GrabMinSize, // float GrabMinSize
|
||||
@ -1464,6 +1592,7 @@ struct ImGuiStyle
|
||||
float FrameBorderSize; // Thickness of border around frames. Generally set to 0.0f or 1.0f. (Other values are not well tested and more CPU/GPU costly).
|
||||
ImVec2 ItemSpacing; // Horizontal and vertical spacing between widgets/lines.
|
||||
ImVec2 ItemInnerSpacing; // Horizontal and vertical spacing between within elements of a composed widget (e.g. a slider and its label).
|
||||
ImVec2 CellPadding; // Padding within a table cell
|
||||
ImVec2 TouchExtraPadding; // Expand reactive bounding box for touch-based system where touch position is not accurate enough. Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget. So don't grow this too much!
|
||||
float IndentSpacing; // Horizontal indentation when e.g. entering a tree node. Generally == (FontSize + FramePadding.x*2).
|
||||
float ColumnsMinSpacing; // Minimum horizontal spacing between two columns. Preferably > (FramePadding.x + 1).
|
||||
@ -1700,6 +1829,30 @@ struct ImGuiPayload
|
||||
bool IsDelivery() const { return Delivery; }
|
||||
};
|
||||
|
||||
// Sorting specification for one column of a table (sizeof == 8 bytes)
|
||||
struct ImGuiTableSortSpecsColumn
|
||||
{
|
||||
ImGuiID ColumnUserID; // User id of the column (if specified by a TableSetupColumn() call)
|
||||
ImU8 ColumnIndex; // Index of the column
|
||||
ImU8 SortOrder; // Index within parent ImGuiTableSortSpecs (always stored in order starting from 0, tables sorted on a single criteria will always have a 0 here)
|
||||
ImS8 SortSign; // +1 or -1 (you can use this or SortDirection, whichever is more convenient for your sort function)
|
||||
ImS8 SortDirection; // ImGuiSortDirection_Ascending or ImGuiSortDirection_Descending (you can use this or SortSign, whichever is more convenient for your sort function)
|
||||
|
||||
ImGuiTableSortSpecsColumn() { ColumnUserID = 0; ColumnIndex = 0; SortOrder = 0; SortSign = +1; SortDirection = ImGuiSortDirection_Ascending; }
|
||||
};
|
||||
|
||||
// Sorting specifications for a table (often handling sort specs for a single column, occasionally more)
|
||||
// Obtained by calling TableGetSortSpecs()
|
||||
struct ImGuiTableSortSpecs
|
||||
{
|
||||
const ImGuiTableSortSpecsColumn* Specs; // Pointer to sort spec array.
|
||||
int SpecsCount; // Sort spec count. Most often 1 unless e.g. ImGuiTableFlags_MultiSortable is enabled.
|
||||
bool SpecsChanged; // Set to true by TableGetSortSpecs() call if the specs have changed since the previous call.
|
||||
ImU64 ColumnsMask; // Set to the mask of column indexes included in the Specs array. e.g. (1 << N) when column N is sorted.
|
||||
|
||||
ImGuiTableSortSpecs() { Specs = NULL; SpecsCount = 0; SpecsChanged = false; ColumnsMask = 0x00; }
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Obsolete functions (Will be removed! Read 'API BREAKING CHANGES' section in imgui.cpp for details)
|
||||
// Please keep your copy of dear imgui up to date! Occasionally set '#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS' in imconfig.h to stay ahead.
|
||||
|
||||
@ -222,6 +222,9 @@ void ImGui::StyleColorsDark(ImGuiStyle* dst)
|
||||
colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.43f, 0.35f, 1.00f);
|
||||
colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
|
||||
colors[ImGuiCol_PlotHistogramHovered] = ImVec4(1.00f, 0.60f, 0.00f, 1.00f);
|
||||
colors[ImGuiCol_TableHeaderBg] = ImVec4(0.19f, 0.19f, 0.20f, 1.00f);
|
||||
colors[ImGuiCol_TableRowBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
|
||||
colors[ImGuiCol_TableRowBgAlt] = ImVec4(1.00f, 1.00f, 1.00f, 0.07f);
|
||||
colors[ImGuiCol_TextSelectedBg] = ImVec4(0.26f, 0.59f, 0.98f, 0.35f);
|
||||
colors[ImGuiCol_DragDropTarget] = ImVec4(1.00f, 1.00f, 0.00f, 0.90f);
|
||||
colors[ImGuiCol_NavHighlight] = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);
|
||||
@ -277,6 +280,9 @@ void ImGui::StyleColorsClassic(ImGuiStyle* dst)
|
||||
colors[ImGuiCol_PlotLinesHovered] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
|
||||
colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
|
||||
colors[ImGuiCol_PlotHistogramHovered] = ImVec4(1.00f, 0.60f, 0.00f, 1.00f);
|
||||
colors[ImGuiCol_TableHeaderBg] = ImVec4(0.27f, 0.27f, 0.38f, 1.00f);
|
||||
colors[ImGuiCol_TableRowBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
|
||||
colors[ImGuiCol_TableRowBgAlt] = ImVec4(1.00f, 1.00f, 1.00f, 0.07f);
|
||||
colors[ImGuiCol_TextSelectedBg] = ImVec4(0.00f, 0.00f, 1.00f, 0.35f);
|
||||
colors[ImGuiCol_DragDropTarget] = ImVec4(1.00f, 1.00f, 0.00f, 0.90f);
|
||||
colors[ImGuiCol_NavHighlight] = colors[ImGuiCol_HeaderHovered];
|
||||
@ -333,6 +339,9 @@ void ImGui::StyleColorsLight(ImGuiStyle* dst)
|
||||
colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.43f, 0.35f, 1.00f);
|
||||
colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
|
||||
colors[ImGuiCol_PlotHistogramHovered] = ImVec4(1.00f, 0.45f, 0.00f, 1.00f);
|
||||
colors[ImGuiCol_TableHeaderBg] = ImVec4(0.78f, 0.87f, 0.98f, 1.00f);
|
||||
colors[ImGuiCol_TableRowBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
|
||||
colors[ImGuiCol_TableRowBgAlt] = ImVec4(0.30f, 0.30f, 0.30f, 0.07f);
|
||||
colors[ImGuiCol_TextSelectedBg] = ImVec4(0.26f, 0.59f, 0.98f, 0.35f);
|
||||
colors[ImGuiCol_DragDropTarget] = ImVec4(0.26f, 0.59f, 0.98f, 0.95f);
|
||||
colors[ImGuiCol_NavHighlight] = colors[ImGuiCol_HeaderHovered];
|
||||
|
||||
224
imgui_internal.h
224
imgui_internal.h
@ -111,6 +111,10 @@ struct ImGuiStackSizes; // Storage of stack sizes for debugging/asse
|
||||
struct ImGuiStyleMod; // Stacked style modifier, backup of modified data so we can restore it
|
||||
struct ImGuiTabBar; // Storage for a tab bar
|
||||
struct ImGuiTabItem; // Storage for a tab item (within a tab bar)
|
||||
struct ImGuiTable; // Storage for a table
|
||||
struct ImGuiTableColumn; // Storage for one column of a table
|
||||
struct ImGuiTableSettings; // Storage for a table .ini settings
|
||||
struct ImGuiTableColumnsSettings; // Storage for a column .ini settings
|
||||
struct ImGuiWindow; // Storage for one window
|
||||
struct ImGuiWindowTempData; // Temporary storage for one window (that's the data which in theory we could ditch at the end of the frame)
|
||||
struct ImGuiWindowSettings; // Storage for a window .ini settings (we keep one of those even if the actual window wasn't instanced during this session)
|
||||
@ -264,6 +268,7 @@ IMGUI_API ImU32 ImAlphaBlendColors(ImU32 col_a, ImU32 col_b);
|
||||
|
||||
// Helpers: Bit manipulation
|
||||
static inline bool ImIsPowerOfTwo(int v) { return v != 0 && (v & (v - 1)) == 0; }
|
||||
static inline bool ImIsPowerOfTwo(ImU64 v) { return v != 0 && (v & (v - 1)) == 0; }
|
||||
static inline int ImUpperPowerOfTwo(int v) { v--; v |= v >> 1; v |= v >> 2; v |= v >> 4; v |= v >> 8; v |= v >> 16; v++; return v; }
|
||||
|
||||
// Helpers: String, Formatting
|
||||
@ -1329,6 +1334,12 @@ struct ImGuiContext
|
||||
ImVector<unsigned char> DragDropPayloadBufHeap; // We don't expose the ImVector<> directly, ImGuiPayload only holds pointer+size
|
||||
unsigned char DragDropPayloadBufLocal[16]; // Local buffer for small payloads
|
||||
|
||||
// Table
|
||||
ImGuiTable* CurrentTable;
|
||||
ImPool<ImGuiTable> Tables;
|
||||
ImVector<ImGuiPtrOrIndex> CurrentTableStack;
|
||||
ImVector<ImDrawChannel> DrawChannelsTempMergeBuffer;
|
||||
|
||||
// Tab bars
|
||||
ImGuiTabBar* CurrentTabBar;
|
||||
ImPool<ImGuiTabBar> TabBars;
|
||||
@ -1366,6 +1377,7 @@ struct ImGuiContext
|
||||
ImGuiTextBuffer SettingsIniData; // In memory .ini settings
|
||||
ImVector<ImGuiSettingsHandler> SettingsHandlers; // List of .ini settings handlers
|
||||
ImChunkStream<ImGuiWindowSettings> SettingsWindows; // ImGuiWindow .ini settings entries
|
||||
ImChunkStream<ImGuiTableSettings> SettingsTables; // ImGuiTable .ini settings entries
|
||||
ImVector<ImGuiContextHook> Hooks; // Hooks for extensions (e.g. test engine)
|
||||
|
||||
// Capture/Logging
|
||||
@ -1496,6 +1508,7 @@ struct ImGuiContext
|
||||
DragDropHoldJustPressedId = 0;
|
||||
memset(DragDropPayloadBufLocal, 0, sizeof(DragDropPayloadBufLocal));
|
||||
|
||||
CurrentTable = NULL;
|
||||
CurrentTabBar = NULL;
|
||||
|
||||
LastValidMousePos = ImVec2(0.0f, 0.0f);
|
||||
@ -1581,6 +1594,7 @@ struct IMGUI_API ImGuiWindowTempData
|
||||
ImVector<ImGuiWindow*> ChildWindows;
|
||||
ImGuiStorage* StateStorage; // Current persistent per-window storage (store e.g. tree node open/close state)
|
||||
ImGuiOldColumns* CurrentColumns; // Current columns set
|
||||
ImGuiTable* CurrentTable; // Current table set
|
||||
ImGuiLayoutType LayoutType;
|
||||
ImGuiLayoutType ParentLayoutType; // Layout type of parent window at the time of Begin()
|
||||
int FocusCounterRegular; // (Legacy Focus/Tabbing system) Sequential counter, start at -1 and increase as assigned via FocusableItemRegister() (FIXME-NAV: Needs redesign)
|
||||
@ -1805,7 +1819,185 @@ struct ImGuiTabBar
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
#ifdef IMGUI_HAS_TABLE
|
||||
// <this is filled in 'tables' branch>
|
||||
|
||||
#define IM_COL32_DISABLE IM_COL32(0,0,0,1) // Special sentinel code
|
||||
#define IMGUI_TABLE_MAX_COLUMNS 64 // sizeof(ImU64) * 8. This is solely because we frequently encode columns set in a ImU64.
|
||||
|
||||
// [Internal] sizeof() ~ 96
|
||||
struct ImGuiTableColumn
|
||||
{
|
||||
ImGuiID UserID; // Optional, value passed to TableSetupColumn()
|
||||
ImGuiTableColumnFlags FlagsIn; // Flags as input by user. See ImGuiTableColumnFlags_
|
||||
ImGuiTableColumnFlags Flags; // Effective flags. See ImGuiTableColumnFlags_
|
||||
float ResizeWeight; // ~1.0f. Master width data when (Flags & _WidthStretch)
|
||||
float MinX; // Absolute positions
|
||||
float MaxX;
|
||||
float WidthRequested; // Master width data when !(Flags & _WidthStretch)
|
||||
float WidthGiven; // == (MaxX - MinX). FIXME-TABLE: Store all persistent width in multiple of FontSize?
|
||||
float StartXRows; // Start position for the frame, currently ~(MinX + CellPaddingX)
|
||||
float StartXHeaders;
|
||||
ImS16 ContentWidthRowsFrozen; // Contents width. Because freezing is non correlated from headers we need all 4 variants (ImDrawCmd merging uses different data than alignment code).
|
||||
ImS16 ContentWidthRowsUnfrozen; // (encoded as ImS16 because we actually rarely use those width)
|
||||
ImS16 ContentWidthHeadersUsed; // TableHeader() automatically softclip itself + report ideal desired size, to avoid creating extraneous draw calls
|
||||
ImS16 ContentWidthHeadersDesired;
|
||||
float ContentMaxPosRowsFrozen; // Submitted contents absolute maximum position, from which we can infer width.
|
||||
float ContentMaxPosRowsUnfrozen; // (kept as float because we need to manipulate those between each cell change)
|
||||
float ContentMaxPosHeadersUsed;
|
||||
float ContentMaxPosHeadersDesired;
|
||||
ImRect ClipRect;
|
||||
ImS16 NameOffset; // Offset into parent ColumnsName[]
|
||||
bool IsActive; // Is the column not marked Hidden by the user (regardless of clipping). We're not calling this "Visible" here because visibility also depends on clipping.
|
||||
bool NextIsActive;
|
||||
ImS8 IndexDisplayOrder; // Index within DisplayOrder[] (column may be reordered by users)
|
||||
ImS8 IndexWithinActiveSet; // Index within active set (<= IndexOrder)
|
||||
ImS8 DrawChannelCurrent; // Index within DrawSplitter.Channels[]
|
||||
ImS8 DrawChannelRowsBeforeFreeze;
|
||||
ImS8 DrawChannelRowsAfterFreeze;
|
||||
ImS8 PrevActiveColumn; // Index of prev active column within Columns[], -1 if first active column
|
||||
ImS8 NextActiveColumn; // Index of next active column within Columns[], -1 if last active column
|
||||
ImS8 AutoFitFrames;
|
||||
ImS8 SortOrder; // -1: Not sorting on this column
|
||||
ImS8 SortDirection; // enum ImGuiSortDirection_
|
||||
|
||||
ImGuiTableColumn()
|
||||
{
|
||||
memset(this, 0, sizeof(*this));
|
||||
ResizeWeight = 1.0f;
|
||||
WidthRequested = WidthGiven = -1.0f;
|
||||
NameOffset = -1;
|
||||
IsActive = NextIsActive = true;
|
||||
IndexDisplayOrder = IndexWithinActiveSet = -1;
|
||||
DrawChannelCurrent = DrawChannelRowsBeforeFreeze = DrawChannelRowsAfterFreeze = -1;
|
||||
PrevActiveColumn = NextActiveColumn = -1;
|
||||
AutoFitFrames = 3;
|
||||
SortOrder = -1;
|
||||
SortDirection = ImGuiSortDirection_Ascending;
|
||||
}
|
||||
};
|
||||
|
||||
// FIXME-OPT: Since CountColumns is invariant, we could use a single alloc for ImGuiTable + the three vectors it is carrying.
|
||||
struct ImGuiTable
|
||||
{
|
||||
ImGuiID ID;
|
||||
ImGuiTableFlags Flags;
|
||||
ImVector<ImGuiTableColumn> Columns;
|
||||
ImVector<ImU8> DisplayOrder; // Store display order of columns (when not reordered, the values are 0...Count-1)
|
||||
ImU64 ActiveMaskByIndex; // Column Index -> IsActive map (Active == not hidden by user/api) in a format adequate for iterating column without touching cold data
|
||||
ImU64 ActiveMaskByDisplayOrder; // Column DisplayOrder -> IsActive map
|
||||
ImGuiTableFlags SettingsSaveFlags; // Pre-compute which data we are going to save into the .ini file (e.g. when order is not altered we won't save order)
|
||||
int SettingsOffset; // Offset in g.SettingsTables
|
||||
int LastFrameActive;
|
||||
int ColumnsCount; // Number of columns declared in BeginTable()
|
||||
int ColumnsActiveCount; // Number of non-hidden columns (<= ColumnsCount)
|
||||
int CurrentColumn;
|
||||
int CurrentRow;
|
||||
float RowPosY1;
|
||||
float RowPosY2;
|
||||
float RowTextBaseline;
|
||||
ImGuiTableRowFlags RowFlags : 16; // Current row flags, see ImGuiTableRowFlags_
|
||||
ImGuiTableRowFlags LastRowFlags : 16;
|
||||
int RowBgColorCounter; // Counter for alternating background colors (can be fast-forwarded by e.g clipper)
|
||||
ImU32 RowBgColor; // Request for current row background color
|
||||
ImU32 BorderOuterColor;
|
||||
ImU32 BorderInnerColor;
|
||||
float BorderX1;
|
||||
float BorderX2;
|
||||
float CellPaddingX1; // Padding from each borders
|
||||
float CellPaddingX2;
|
||||
float CellPaddingY;
|
||||
float CellSpacingX; // Spacing between non-bordered cells
|
||||
float LastOuterHeight; // Outer height from last frame
|
||||
float LastFirstRowHeight; // Height of first row from last frame
|
||||
float ColumnsTotalWidth;
|
||||
float InnerWidth;
|
||||
ImRect OuterRect; // Note: OuterRect.Max.y is often FLT_MAX until EndTable(), unless a height has been specified in BeginTable().
|
||||
ImRect WorkRect;
|
||||
ImRect HostClipRect; // This is used to check if we can eventually merge our columns draw calls into the current draw call of the current window.
|
||||
ImRect InnerClipRect;
|
||||
ImRect BackgroundClipRect; // We use this to cpu-clip cell background color fill
|
||||
ImGuiWindow* OuterWindow; // Parent window for the table
|
||||
ImGuiWindow* InnerWindow; // Window holding the table data (== OuterWindow or a child window)
|
||||
ImGuiTextBuffer ColumnsNames; // Contiguous buffer holding columns names
|
||||
ImDrawListSplitter DrawSplitter; // We carry our own ImDrawList splitter to allow recursion (could be stored outside?)
|
||||
ImVector<ImGuiTableSortSpecsColumn> SortSpecsData; // FIXME-OPT: Fixed-size array / small-vector pattern, optimize for single sort spec
|
||||
ImGuiTableSortSpecs SortSpecs; // Public facing sorts specs, this is what we return in TableGetSortSpecs()
|
||||
ImS8 SortSpecsCount;
|
||||
ImS8 DeclColumnsCount; // Count calls to TableSetupColumn()
|
||||
ImS8 HoveredColumnBody; // [DEBUG] Unlike HoveredColumnBorder this doesn't fulfill all Hovering rules properly. Used for debugging/tools for now.
|
||||
ImS8 HoveredColumnBorder; // Index of column whose right-border is being hovered (for resizing).
|
||||
ImS8 ResizedColumn; // Index of column being resized.
|
||||
ImS8 LastResizedColumn;
|
||||
ImS8 ReorderColumn; // Index of column being reordered. (not cleared)
|
||||
ImS8 ReorderColumnDir; // -1 or +1
|
||||
ImS8 RightMostActiveColumn; // Index of right-most non-hidden column.
|
||||
ImS8 LeftMostStretchedColumnDisplayOrder; // Display order of left-most stretched column.
|
||||
ImS8 ContextPopupColumn; // Column right-clicked on, of -1 if opening context menu from a neutral/empty spot
|
||||
ImS8 DummyDrawChannel; // Redirect non-visible columns here.
|
||||
ImS8 FreezeRowsRequest; // Requested frozen rows count
|
||||
ImS8 FreezeRowsCount; // Actual frozen row count (== FreezeRowsRequest, or == 0 when no scrolling offset)
|
||||
ImS8 FreezeColumnsRequest; // Requested frozen columns count
|
||||
ImS8 FreezeColumnsCount; // Actual frozen columns count (== FreezeColumnsRequest, or == 0 when no scrolling offset)
|
||||
bool IsLayoutLocked; // Set by TableUpdateLayout() which is called when beginning the first row.
|
||||
bool IsInsideRow; // Set if inside TableBeginRow()/TableEndRow().
|
||||
bool IsFirstFrame;
|
||||
bool IsSortSpecsDirty;
|
||||
bool IsUsingHeaders; // Set if the first row had the ImGuiTableRowFlags_Headers flag.
|
||||
bool IsContextPopupOpen;
|
||||
bool IsSettingsRequestLoad;
|
||||
bool IsSettingsLoaded;
|
||||
bool IsSettingsDirty; // Set when table settings have changed and needs to be reported into ImGuiTableSetttings data.
|
||||
bool IsDefaultDisplayOrder; // Set when display order is unchanged from default (DisplayOrder contains 0...Count-1)
|
||||
bool IsResetDisplayOrderRequest;
|
||||
bool IsFreezeRowsPassed; // Set when we got past the frozen row (the first one).
|
||||
bool BackupSkipItems; // Backup of InnerWindow->SkipItem at the end of BeginTable(), because we will overwrite InnerWindow->SkipItem on a per-column basis
|
||||
ImRect BackupWorkRect; // Backup of InnerWindow->WorkRect at the end of BeginTable()
|
||||
ImVec2 BackupCursorMaxPos; // Backup of InnerWindow->DC.CursorMaxPos at the end of BeginTable()
|
||||
|
||||
ImGuiTable()
|
||||
{
|
||||
memset(this, 0, sizeof(*this));
|
||||
SettingsOffset = -1;
|
||||
LastFrameActive = -1;
|
||||
LastResizedColumn = -1;
|
||||
ContextPopupColumn = -1;
|
||||
ReorderColumn = -1;
|
||||
}
|
||||
};
|
||||
|
||||
// sizeof() ~ 12
|
||||
struct ImGuiTableColumnSettings
|
||||
{
|
||||
float WidthOrWeight;
|
||||
ImGuiID UserID;
|
||||
ImS8 Index;
|
||||
ImS8 DisplayOrder;
|
||||
ImS8 SortOrder;
|
||||
ImS8 SortDirection : 7;
|
||||
ImU8 Visible : 1; // This is called Active in ImGuiTableColumn, in .ini file we call it Visible.
|
||||
|
||||
ImGuiTableColumnSettings()
|
||||
{
|
||||
WidthOrWeight = 0.0f;
|
||||
UserID = 0;
|
||||
Index = -1;
|
||||
DisplayOrder = SortOrder = -1;
|
||||
SortDirection = ImGuiSortDirection_None;
|
||||
Visible = 1;
|
||||
}
|
||||
};
|
||||
|
||||
// This is designed to be stored in a single ImChunkStream (1 header followed by N ImGuiTableColumnSettings, etc.)
|
||||
struct ImGuiTableSettings
|
||||
{
|
||||
ImGuiID ID; // Set to 0 to invalidate/delete the setting
|
||||
ImGuiTableFlags SaveFlags;
|
||||
ImS8 ColumnsCount;
|
||||
ImS8 ColumnsCountMax;
|
||||
|
||||
ImGuiTableSettings() { memset(this, 0, sizeof(*this)); }
|
||||
ImGuiTableColumnSettings* GetColumnSettings() { return (ImGuiTableColumnSettings*)(this + 1); }
|
||||
};
|
||||
|
||||
#endif // #ifdef IMGUI_HAS_TABLE
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
@ -1977,6 +2169,35 @@ namespace ImGui
|
||||
IMGUI_API float GetColumnOffsetFromNorm(const ImGuiOldColumns* columns, float offset_norm);
|
||||
IMGUI_API float GetColumnNormFromOffset(const ImGuiOldColumns* columns, float offset);
|
||||
|
||||
// Tables
|
||||
//IMGUI_API int GetTableColumnNo();
|
||||
//IMGUI_API bool SetTableColumnNo(int column_n);
|
||||
//IMGUI_API int GetTableLineNo();
|
||||
IMGUI_API void TableBeginInitVisibility(ImGuiTable* table);
|
||||
IMGUI_API void TableBeginInitDrawChannels(ImGuiTable* table);
|
||||
IMGUI_API void TableUpdateLayout(ImGuiTable* table);
|
||||
IMGUI_API void TableUpdateBorders(ImGuiTable* table);
|
||||
IMGUI_API void TableSetColumnWidth(ImGuiTable* table, ImGuiTableColumn* column, float width);
|
||||
IMGUI_API void TableDrawBorders(ImGuiTable* table);
|
||||
IMGUI_API void TableDrawMergeChannels(ImGuiTable* table);
|
||||
IMGUI_API void TableDrawContextMenu(ImGuiTable* table, int column_n);
|
||||
IMGUI_API void TableSortSpecsClickColumn(ImGuiTable* table, ImGuiTableColumn* column, bool add_to_existing_sort_orders);
|
||||
IMGUI_API void TableSortSpecsSanitize(ImGuiTable* table);
|
||||
IMGUI_API void TableBeginRow(ImGuiTable* table);
|
||||
IMGUI_API void TableEndRow(ImGuiTable* table);
|
||||
IMGUI_API void TableBeginCell(ImGuiTable* table, int column_no);
|
||||
IMGUI_API void TableEndCell(ImGuiTable* table);
|
||||
IMGUI_API ImRect TableGetCellRect();
|
||||
IMGUI_API const char* TableGetColumnName(ImGuiTable* table, int column_no);
|
||||
IMGUI_API void PushTableBackground();
|
||||
IMGUI_API void PopTableBackground();
|
||||
IMGUI_API void TableLoadSettings(ImGuiTable* table);
|
||||
IMGUI_API void TableSaveSettings(ImGuiTable* table);
|
||||
IMGUI_API ImGuiTableSettings* TableFindSettings(ImGuiTable* table);
|
||||
IMGUI_API void* TableSettingsHandler_ReadOpen(ImGuiContext*, ImGuiSettingsHandler*, const char* name);
|
||||
IMGUI_API void TableSettingsHandler_ReadLine(ImGuiContext*, ImGuiSettingsHandler*, void* entry, const char* line);
|
||||
IMGUI_API void TableSettingsHandler_WriteAll(ImGuiContext*, ImGuiSettingsHandler*, ImGuiTextBuffer* buf);
|
||||
|
||||
// Tab Bars
|
||||
IMGUI_API bool BeginTabBarEx(ImGuiTabBar* tab_bar, const ImRect& bb, ImGuiTabBarFlags flags);
|
||||
IMGUI_API ImGuiTabItem* TabBarFindTabByID(ImGuiTabBar* tab_bar, ImGuiID tab_id);
|
||||
@ -2094,6 +2315,7 @@ namespace ImGui
|
||||
IMGUI_API void DebugNodeDrawCmdShowMeshAndBoundingBox(ImGuiWindow* window, const ImDrawList* draw_list, const ImDrawCmd* draw_cmd, bool show_mesh, bool show_aabb);
|
||||
IMGUI_API void DebugNodeStorage(ImGuiStorage* storage, const char* label);
|
||||
IMGUI_API void DebugNodeTabBar(ImGuiTabBar* tab_bar, const char* label);
|
||||
IMGUI_API void DebugNodeTable(ImGuiTable* table);
|
||||
IMGUI_API void DebugNodeWindow(ImGuiWindow* window, const char* label);
|
||||
IMGUI_API void DebugNodeWindowSettings(ImGuiWindowSettings* settings);
|
||||
IMGUI_API void DebugNodeWindowsList(ImVector<ImGuiWindow*>* windows, const char* label);
|
||||
|
||||
2235
imgui_tables.cpp
2235
imgui_tables.cpp
File diff suppressed because it is too large
Load Diff
@ -5999,6 +5999,8 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
|
||||
// which would be advantageous since most selectable are not selected.
|
||||
if (span_all_columns && window->DC.CurrentColumns)
|
||||
PushColumnsBackground();
|
||||
else if ((flags & ImGuiSelectableFlags_SpanAllColumns) && g.CurrentTable)
|
||||
PushTableBackground();
|
||||
|
||||
// We use NoHoldingActiveID on menus so user can click and _hold_ on a menu then drag to browse child entries
|
||||
ImGuiButtonFlags button_flags = 0;
|
||||
@ -6047,6 +6049,8 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
|
||||
|
||||
if (span_all_columns && window->DC.CurrentColumns)
|
||||
PopColumnsBackground();
|
||||
else if (span_all_columns && g.CurrentTable)
|
||||
PopTableBackground();
|
||||
|
||||
if (flags & ImGuiSelectableFlags_Disabled) PushStyleColor(ImGuiCol_Text, style.Colors[ImGuiCol_TextDisabled]);
|
||||
RenderTextClipped(text_min, text_max, label, NULL, &label_size, style.SelectableTextAlign, &bb);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user