diff --git a/imgui_demo.cpp b/imgui_demo.cpp index 548ce1b05..cc8afe388 100644 --- a/imgui_demo.cpp +++ b/imgui_demo.cpp @@ -6357,17 +6357,17 @@ static void ShowDemoWindowTables() IMGUI_DEMO_MARKER("Tables/Tree view"); if (ImGui::TreeNode("Tree view")) { - static ImGuiTableFlags flags = ImGuiTableFlags_BordersV | ImGuiTableFlags_BordersOuterH | ImGuiTableFlags_Resizable | ImGuiTableFlags_RowBg | ImGuiTableFlags_NoBordersInBody; + static ImGuiTableFlags table_flags = ImGuiTableFlags_BordersV | ImGuiTableFlags_BordersOuterH | ImGuiTableFlags_Resizable | ImGuiTableFlags_RowBg | ImGuiTableFlags_NoBordersInBody; - static ImGuiTreeNodeFlags tree_node_flags = ImGuiTreeNodeFlags_SpanAllColumns; - ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanFullWidth", &tree_node_flags, ImGuiTreeNodeFlags_SpanFullWidth); - ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanTextWidth", &tree_node_flags, ImGuiTreeNodeFlags_SpanTextWidth); - ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanAllColumns", &tree_node_flags, ImGuiTreeNodeFlags_SpanAllColumns); - ImGui::CheckboxFlags("ImGuiTreeNodeFlags_LabelSpanAllColumns", &tree_node_flags, ImGuiTreeNodeFlags_LabelSpanAllColumns); + static ImGuiTreeNodeFlags tree_node_flags_base = ImGuiTreeNodeFlags_SpanAllColumns; + ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanFullWidth", &tree_node_flags_base, ImGuiTreeNodeFlags_SpanFullWidth); + ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanTextWidth", &tree_node_flags_base, ImGuiTreeNodeFlags_SpanTextWidth); + ImGui::CheckboxFlags("ImGuiTreeNodeFlags_SpanAllColumns", &tree_node_flags_base, ImGuiTreeNodeFlags_SpanAllColumns); + ImGui::CheckboxFlags("ImGuiTreeNodeFlags_LabelSpanAllColumns", &tree_node_flags_base, ImGuiTreeNodeFlags_LabelSpanAllColumns); ImGui::SameLine(); HelpMarker("Useful if you know that you aren't displaying contents in other columns"); HelpMarker("See \"Columns flags\" section to configure how indentation is applied to individual columns."); - if (ImGui::BeginTable("3ways", 3, flags)) + if (ImGui::BeginTable("3ways", 3, table_flags)) { // The first column will use the default _WidthStretch when ScrollX is Off and _WidthFixed when ScrollX is On ImGui::TableSetupColumn("Name", ImGuiTableColumnFlags_NoHide); @@ -6388,13 +6388,21 @@ static void ShowDemoWindowTables() ImGui::TableNextRow(); ImGui::TableNextColumn(); const bool is_folder = (node->ChildCount > 0); + + ImGuiTreeNodeFlags node_flags = tree_node_flags_base; + if (node != &all_nodes[0]) + node_flags &= ~ImGuiTreeNodeFlags_LabelSpanAllColumns; // Only demonstrate this on the root node. + if (is_folder) { - bool open = ImGui::TreeNodeEx(node->Name, tree_node_flags); - ImGui::TableNextColumn(); - ImGui::TextDisabled("--"); - ImGui::TableNextColumn(); - ImGui::TextUnformatted(node->Type); + bool open = ImGui::TreeNodeEx(node->Name, node_flags); + if ((node_flags & ImGuiTreeNodeFlags_LabelSpanAllColumns) == 0) + { + ImGui::TableNextColumn(); + ImGui::TextDisabled("--"); + ImGui::TableNextColumn(); + ImGui::TextUnformatted(node->Type); + } if (open) { for (int child_n = 0; child_n < node->ChildCount; child_n++) @@ -6404,7 +6412,7 @@ static void ShowDemoWindowTables() } else { - ImGui::TreeNodeEx(node->Name, tree_node_flags | ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_Bullet | ImGuiTreeNodeFlags_NoTreePushOnOpen); + ImGui::TreeNodeEx(node->Name, node_flags | ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_Bullet | ImGuiTreeNodeFlags_NoTreePushOnOpen); ImGui::TableNextColumn(); ImGui::Text("%d", node->Size); ImGui::TableNextColumn(); @@ -6414,7 +6422,7 @@ static void ShowDemoWindowTables() }; static const MyTreeNode nodes[] = { - { "Root", "Folder", -1, 1, 3 }, // 0 + { "Root with Long Name", "Folder", -1, 1, 3 }, // 0 { "Music", "Folder", -1, 4, 2 }, // 1 { "Textures", "Folder", -1, 6, 3 }, // 2 { "desktop.ini", "System file", 1024, -1,-1 }, // 3