diff --git a/backends/imgui_impl_opengl3.cpp b/backends/imgui_impl_opengl3.cpp index 4287b741d..25cfe21b9 100644 --- a/backends/imgui_impl_opengl3.cpp +++ b/backends/imgui_impl_opengl3.cpp @@ -905,13 +905,15 @@ bool ImGui_ImplOpenGL3_CreateDeviceObjects() // Create shaders const GLchar* vertex_shader_with_version[2] = { bd->GlslVersionString, vertex_shader }; - GLuint vert_handle = glCreateShader(GL_VERTEX_SHADER); + GLuint vert_handle; + GL_CALL(vert_handle = glCreateShader(GL_VERTEX_SHADER)); glShaderSource(vert_handle, 2, vertex_shader_with_version, nullptr); glCompileShader(vert_handle); CheckShader(vert_handle, "vertex shader"); const GLchar* fragment_shader_with_version[2] = { bd->GlslVersionString, fragment_shader }; - GLuint frag_handle = glCreateShader(GL_FRAGMENT_SHADER); + GLuint frag_handle; + GL_CALL(frag_handle = glCreateShader(GL_FRAGMENT_SHADER)); glShaderSource(frag_handle, 2, fragment_shader_with_version, nullptr); glCompileShader(frag_handle); CheckShader(frag_handle, "fragment shader"); diff --git a/backends/imgui_impl_win32.cpp b/backends/imgui_impl_win32.cpp index ec771d06c..2b2859877 100644 --- a/backends/imgui_impl_win32.cpp +++ b/backends/imgui_impl_win32.cpp @@ -143,12 +143,16 @@ static ImGui_ImplWin32_Data* ImGui_ImplWin32_GetBackendData() { return ImGui::GetCurrentContext() ? (ImGui_ImplWin32_Data*)ImGui::GetIO().BackendPlatformUserData : nullptr; } +static ImGui_ImplWin32_Data* ImGui_ImplWin32_GetBackendData(ImGuiIO& io) +{ + return (ImGui_ImplWin32_Data*)io.BackendPlatformUserData; +} // Functions -static void ImGui_ImplWin32_UpdateKeyboardCodePage() +static void ImGui_ImplWin32_UpdateKeyboardCodePage(ImGuiIO& io) { // Retrieve keyboard code page, required for handling of non-Unicode Windows. - ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(); + ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(io); HKL keyboard_layout = ::GetKeyboardLayout(0); LCID keyboard_lcid = MAKELCID(HIWORD(keyboard_layout), SORT_DEFAULT); if (::GetLocaleInfoA(keyboard_lcid, (LOCALE_RETURN_NUMBER | LOCALE_IDEFAULTANSICODEPAGE), (LPSTR)&bd->KeyboardCodePage, sizeof(bd->KeyboardCodePage)) == 0) @@ -180,7 +184,7 @@ static bool ImGui_ImplWin32_InitEx(void* hwnd, bool platform_has_own_dc) bd->TicksPerSecond = perf_frequency; bd->Time = perf_counter; bd->LastMouseCursor = ImGuiMouseCursor_COUNT; - ImGui_ImplWin32_UpdateKeyboardCodePage(); + ImGui_ImplWin32_UpdateKeyboardCodePage(io); // Update monitor a first time during init ImGui_ImplWin32_UpdateMonitors(); @@ -249,13 +253,11 @@ void ImGui_ImplWin32_Shutdown() IM_DELETE(bd); } -static bool ImGui_ImplWin32_UpdateMouseCursor() +static bool ImGui_ImplWin32_UpdateMouseCursor(ImGuiIO& io, ImGuiMouseCursor imgui_cursor) { - ImGuiIO& io = ImGui::GetIO(); if (io.ConfigFlags & ImGuiConfigFlags_NoMouseCursorChange) return false; - ImGuiMouseCursor imgui_cursor = ImGui::GetMouseCursor(); if (imgui_cursor == ImGuiMouseCursor_None || io.MouseDrawCursor) { // Hide OS mouse cursor if imgui is drawing it or if it wants no cursor @@ -287,32 +289,30 @@ static bool IsVkDown(int vk) return (::GetKeyState(vk) & 0x8000) != 0; } -static void ImGui_ImplWin32_AddKeyEvent(ImGuiKey key, bool down, int native_keycode, int native_scancode = -1) +static void ImGui_ImplWin32_AddKeyEvent(ImGuiIO& io, ImGuiKey key, bool down, int native_keycode, int native_scancode = -1) { - ImGuiIO& io = ImGui::GetIO(); io.AddKeyEvent(key, down); io.SetKeyEventNativeData(key, native_keycode, native_scancode); // To support legacy indexing (<1.87 user code) IM_UNUSED(native_scancode); } -static void ImGui_ImplWin32_ProcessKeyEventsWorkarounds() +static void ImGui_ImplWin32_ProcessKeyEventsWorkarounds(ImGuiIO& io) { // Left & right Shift keys: when both are pressed together, Windows tend to not generate the WM_KEYUP event for the first released one. if (ImGui::IsKeyDown(ImGuiKey_LeftShift) && !IsVkDown(VK_LSHIFT)) - ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftShift, false, VK_LSHIFT); + ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_LeftShift, false, VK_LSHIFT); if (ImGui::IsKeyDown(ImGuiKey_RightShift) && !IsVkDown(VK_RSHIFT)) - ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightShift, false, VK_RSHIFT); + ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_RightShift, false, VK_RSHIFT); // Sometimes WM_KEYUP for Win key is not passed down to the app (e.g. for Win+V on some setups, according to GLFW). if (ImGui::IsKeyDown(ImGuiKey_LeftSuper) && !IsVkDown(VK_LWIN)) - ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftSuper, false, VK_LWIN); + ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_LeftSuper, false, VK_LWIN); if (ImGui::IsKeyDown(ImGuiKey_RightSuper) && !IsVkDown(VK_RWIN)) - ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightSuper, false, VK_RWIN); + ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_RightSuper, false, VK_RWIN); } -static void ImGui_ImplWin32_UpdateKeyModifiers() +static void ImGui_ImplWin32_UpdateKeyModifiers(ImGuiIO& io) { - ImGuiIO& io = ImGui::GetIO(); io.AddKeyEvent(ImGuiMod_Ctrl, IsVkDown(VK_CONTROL)); io.AddKeyEvent(ImGuiMod_Shift, IsVkDown(VK_SHIFT)); io.AddKeyEvent(ImGuiMod_Alt, IsVkDown(VK_MENU)); @@ -329,10 +329,9 @@ static ImGuiViewport* ImGui_ImplWin32_FindViewportByPlatformHandle(HWND hwnd) // This code supports multi-viewports (multiple OS Windows mapped into different Dear ImGui viewports) // Because of that, it is a little more complicated than your typical single-viewport binding code! -static void ImGui_ImplWin32_UpdateMouseData() +static void ImGui_ImplWin32_UpdateMouseData(ImGuiIO& io) { - ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(); - ImGuiIO& io = ImGui::GetIO(); + ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(io); IM_ASSERT(bd->hWnd != 0); POINT mouse_screen_pos; @@ -383,11 +382,10 @@ static void ImGui_ImplWin32_UpdateMouseData() } // Gamepad navigation mapping -static void ImGui_ImplWin32_UpdateGamepads() +static void ImGui_ImplWin32_UpdateGamepads(ImGuiIO& io) { #ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD - ImGuiIO& io = ImGui::GetIO(); - ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(); + ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(io); //if ((io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) == 0) // FIXME: Technically feeding gamepad shouldn't depend on this now that they are regular inputs. // return; @@ -436,7 +434,9 @@ static void ImGui_ImplWin32_UpdateGamepads() MAP_ANALOG(ImGuiKey_GamepadRStickDown, gamepad.sThumbRY, -XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, -32768); #undef MAP_BUTTON #undef MAP_ANALOG -#endif // #ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD +#else // #ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD + IM_UNUSED(io); +#endif } static BOOL CALLBACK ImGui_ImplWin32_UpdateMonitors_EnumFunc(HMONITOR monitor, HDC, LPRECT, LPARAM) @@ -490,21 +490,21 @@ void ImGui_ImplWin32_NewFrame() bd->Time = current_time; // Update OS mouse position - ImGui_ImplWin32_UpdateMouseData(); + ImGui_ImplWin32_UpdateMouseData(io); // Process workarounds for known Windows key handling issues - ImGui_ImplWin32_ProcessKeyEventsWorkarounds(); + ImGui_ImplWin32_ProcessKeyEventsWorkarounds(io); // Update OS mouse cursor with the cursor requested by imgui ImGuiMouseCursor mouse_cursor = io.MouseDrawCursor ? ImGuiMouseCursor_None : ImGui::GetMouseCursor(); if (bd->LastMouseCursor != mouse_cursor) { bd->LastMouseCursor = mouse_cursor; - ImGui_ImplWin32_UpdateMouseCursor(); + ImGui_ImplWin32_UpdateMouseCursor(io, mouse_cursor); } // Update game controllers (if enabled and available) - ImGui_ImplWin32_UpdateGamepads(); + ImGui_ImplWin32_UpdateGamepads(io); } // Map VK_xxx to ImGuiKey_xxx. @@ -647,22 +647,10 @@ ImGuiKey ImGui_ImplWin32_KeyEventToImGuiKey(WPARAM wParam, LPARAM lParam) #define DBT_DEVNODES_CHANGED 0x0007 #endif -// Win32 message handler (process Win32 mouse/keyboard inputs, etc.) -// Call from your application's message handler. Keep calling your message handler unless this function returns TRUE. -// When implementing your own backend, you can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if Dear ImGui wants to use your inputs. -// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data. -// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data. -// Generally you may always pass all inputs to Dear ImGui, and hide them from your application based on those two flags. -// PS: In this Win32 handler, we use the capture API (GetCapture/SetCapture/ReleaseCapture) to be able to read mouse coordinates when dragging mouse outside of our window bounds. -// PS: We treat DBLCLK messages as regular mouse down messages, so this code will work on windows classes that have the CS_DBLCLKS flag set. Our own example app code doesn't set this flag. -#if 0 -// Copy this line into your .cpp file to forward declare the function. -extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam); -#endif - +// Helper to obtain the source of mouse messages. // See https://learn.microsoft.com/en-us/windows/win32/tablet/system-events-and-mouse-messages // Prefer to call this at the top of the message handler to avoid the possibility of other Win32 calls interfering with this. -static ImGuiMouseSource GetMouseSourceFromMessageExtraInfo() +static ImGuiMouseSource ImGui_ImplWin32_GetMouseSourceFromMessageExtraInfo() { LPARAM extra_info = ::GetMessageExtraInfo(); if ((extra_info & 0xFFFFFF80) == 0xFF515700) @@ -672,22 +660,40 @@ static ImGuiMouseSource GetMouseSourceFromMessageExtraInfo() return ImGuiMouseSource_Mouse; } +// Win32 message handler (process Win32 mouse/keyboard inputs, etc.) +// Call from your application's message handler. Keep calling your message handler unless this function returns TRUE. +// When implementing your own backend, you can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if Dear ImGui wants to use your inputs. +// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data. +// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data. +// Generally you may always pass all inputs to Dear ImGui, and hide them from your application based on those two flags. +// PS: We treat DBLCLK messages as regular mouse down messages, so this code will work on windows classes that have the CS_DBLCLKS flag set. Our own example app code doesn't set this flag. + +// Copy either line into your .cpp file to forward declare the function: +extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam); // Use ImGui::GetCurrentContext() +extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandlerEx(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, ImGuiIO& io); // Doesn't use ImGui::GetCurrentContext() + IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { // Most backends don't have silent checks like this one, but we need it because WndProc are called early in CreateWindow(). // We silently allow both context or just only backend data to be nullptr. - ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(); - if (bd == nullptr) + if (ImGui::GetCurrentContext() == NULL) return 0; - ImGuiIO& io = ImGui::GetIO(); + return ImGui_ImplWin32_WndProcHandlerEx(hwnd, msg, wParam, lParam, ImGui::GetIO()); +} +// This version is in theory thread-safe in the sense that no path should access ImGui::GetCurrentContext(). +IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandlerEx(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, ImGuiIO& io) +{ + ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData(io); + if (bd == NULL) + return 0; switch (msg) { case WM_MOUSEMOVE: case WM_NCMOUSEMOVE: { // We need to call TrackMouseEvent in order to receive WM_MOUSELEAVE events - ImGuiMouseSource mouse_source = GetMouseSourceFromMessageExtraInfo(); + ImGuiMouseSource mouse_source = ImGui_ImplWin32_GetMouseSourceFromMessageExtraInfo(); const int area = (msg == WM_MOUSEMOVE) ? 1 : 2; bd->MouseHwnd = hwnd; if (bd->MouseTrackedArea != area) @@ -737,14 +743,14 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA case WM_MBUTTONDOWN: case WM_MBUTTONDBLCLK: case WM_XBUTTONDOWN: case WM_XBUTTONDBLCLK: { - ImGuiMouseSource mouse_source = GetMouseSourceFromMessageExtraInfo(); + ImGuiMouseSource mouse_source = ImGui_ImplWin32_GetMouseSourceFromMessageExtraInfo(); int button = 0; if (msg == WM_LBUTTONDOWN || msg == WM_LBUTTONDBLCLK) { button = 0; } if (msg == WM_RBUTTONDOWN || msg == WM_RBUTTONDBLCLK) { button = 1; } if (msg == WM_MBUTTONDOWN || msg == WM_MBUTTONDBLCLK) { button = 2; } if (msg == WM_XBUTTONDOWN || msg == WM_XBUTTONDBLCLK) { button = (GET_XBUTTON_WPARAM(wParam) == XBUTTON1) ? 3 : 4; } if (bd->MouseButtonsDown == 0 && ::GetCapture() == nullptr) - ::SetCapture(hwnd); + ::SetCapture(hwnd); // Allow us to read mouse coordinates when dragging mouse outside of our window bounds. bd->MouseButtonsDown |= 1 << button; io.AddMouseSourceEvent(mouse_source); io.AddMouseButtonEvent(button, true); @@ -755,7 +761,7 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA case WM_MBUTTONUP: case WM_XBUTTONUP: { - ImGuiMouseSource mouse_source = GetMouseSourceFromMessageExtraInfo(); + ImGuiMouseSource mouse_source = ImGui_ImplWin32_GetMouseSourceFromMessageExtraInfo(); int button = 0; if (msg == WM_LBUTTONUP) { button = 0; } if (msg == WM_RBUTTONUP) { button = 1; } @@ -783,7 +789,7 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA if (wParam < 256) { // Submit modifiers - ImGui_ImplWin32_UpdateKeyModifiers(); + ImGui_ImplWin32_UpdateKeyModifiers(io); // Obtain virtual key code and convert to ImGuiKey const ImGuiKey key = ImGui_ImplWin32_KeyEventToImGuiKey(wParam, lParam); @@ -792,28 +798,28 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA // Special behavior for VK_SNAPSHOT / ImGuiKey_PrintScreen as Windows doesn't emit the key down event. if (key == ImGuiKey_PrintScreen && !is_key_down) - ImGui_ImplWin32_AddKeyEvent(key, true, vk, scancode); + ImGui_ImplWin32_AddKeyEvent(io, key, true, vk, scancode); // Submit key event if (key != ImGuiKey_None) - ImGui_ImplWin32_AddKeyEvent(key, is_key_down, vk, scancode); + ImGui_ImplWin32_AddKeyEvent(io, key, is_key_down, vk, scancode); // Submit individual left/right modifier events if (vk == VK_SHIFT) { // Important: Shift keys tend to get stuck when pressed together, missing key-up events are corrected in ImGui_ImplWin32_ProcessKeyEventsWorkarounds() - if (IsVkDown(VK_LSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftShift, is_key_down, VK_LSHIFT, scancode); } - if (IsVkDown(VK_RSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightShift, is_key_down, VK_RSHIFT, scancode); } + if (IsVkDown(VK_LSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_LeftShift, is_key_down, VK_LSHIFT, scancode); } + if (IsVkDown(VK_RSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_RightShift, is_key_down, VK_RSHIFT, scancode); } } else if (vk == VK_CONTROL) { - if (IsVkDown(VK_LCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftCtrl, is_key_down, VK_LCONTROL, scancode); } - if (IsVkDown(VK_RCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightCtrl, is_key_down, VK_RCONTROL, scancode); } + if (IsVkDown(VK_LCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_LeftCtrl, is_key_down, VK_LCONTROL, scancode); } + if (IsVkDown(VK_RCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_RightCtrl, is_key_down, VK_RCONTROL, scancode); } } else if (vk == VK_MENU) { - if (IsVkDown(VK_LMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftAlt, is_key_down, VK_LMENU, scancode); } - if (IsVkDown(VK_RMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightAlt, is_key_down, VK_RMENU, scancode); } + if (IsVkDown(VK_LMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_LeftAlt, is_key_down, VK_LMENU, scancode); } + if (IsVkDown(VK_RMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(io, ImGuiKey_RightAlt, is_key_down, VK_RMENU, scancode); } } } return 0; @@ -823,7 +829,7 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA io.AddFocusEvent(msg == WM_SETFOCUS); return 0; case WM_INPUTLANGCHANGE: - ImGui_ImplWin32_UpdateKeyboardCodePage(); + ImGui_ImplWin32_UpdateKeyboardCodePage(io); return 0; case WM_CHAR: if (::IsWindowUnicode(hwnd)) @@ -841,7 +847,7 @@ IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARA return 0; case WM_SETCURSOR: // This is required to restore cursor when transitioning from e.g resize borders to client area. - if (LOWORD(lParam) == HTCLIENT && ImGui_ImplWin32_UpdateMouseCursor()) + if (LOWORD(lParam) == HTCLIENT && ImGui_ImplWin32_UpdateMouseCursor(io, bd->LastMouseCursor)) return 1; return 0; case WM_DEVICECHANGE: diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt index bc479aea1..1808e40f5 100644 --- a/docs/CHANGELOG.txt +++ b/docs/CHANGELOG.txt @@ -43,6 +43,8 @@ Breaking changes: Other changes: +- Selectable: selected Selectables use ImGuiCol_Header instead of an arbitrary lerp + between _Header and _HeaderHovered which was introduced v1.91 (#8106, #1861) - Backends: DX12: Unmap() call specify written range. The range is informational and may be used by debug tools. - Backends: SDL2: Replace SDL_Vulkan_GetDrawableSize() forward declaration with the diff --git a/imgui.cpp b/imgui.cpp index af2880852..34611e295 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -4855,6 +4855,13 @@ ImGuiIO& ImGui::GetIO() return GImGui->IO; } +// This variant exists to facilitate backends experimenting with multi-threaded parallel context. (#8069, #6293, #5856) +ImGuiIO& ImGui::GetIOEx(ImGuiContext* ctx) +{ + IM_ASSERT(ctx != NULL); + return ctx->IO; +} + ImGuiPlatformIO& ImGui::GetPlatformIO() { IM_ASSERT(GImGui != NULL && "No current context. Did you call ImGui::CreateContext() and ImGui::SetCurrentContext()?"); diff --git a/imgui.h b/imgui.h index 719c8c226..7eb4d5765 100644 --- a/imgui.h +++ b/imgui.h @@ -2326,7 +2326,7 @@ struct ImGuiIO // Keyboard/Gamepad Navigation options bool ConfigNavSwapGamepadButtons; // = false // Swap Activate<>Cancel (A<>B) buttons, matching typical "Nintendo/Japanese style" gamepad layout. - bool ConfigNavMoveSetMousePos; // = false // Directional/tabbing navigation teleports the mouse cursor. May be useful on TV/console systems where moving a virtual mouse is difficult. Will update io.MousePos and set io.WantSetMousePos=true. + bool ConfigNavMoveSetMousePos; // = false // Directional/tabbing navigation teleports the mouse cursor. May be useful on TV/console systems where moving a virtual mouse is difficult. Will update io.MousePos and set io.WantSetMousePos=true. bool ConfigNavCaptureKeyboard; // = true // Sets io.WantCaptureKeyboard when io.NavActive is set. bool ConfigNavEscapeClearFocusItem; // = true // Pressing Escape can clear focused item + navigation id/highlight. Set to false if you want to always keep highlight on. bool ConfigNavEscapeClearFocusWindow;// = false // Pressing Escape can clear focused window as well (super set of io.ConfigNavEscapeClearFocusItem). diff --git a/imgui_demo.cpp b/imgui_demo.cpp index 7fd123a0d..9c915fffe 100644 --- a/imgui_demo.cpp +++ b/imgui_demo.cpp @@ -10518,7 +10518,7 @@ struct ExampleAssetsBrowser // Rendering parameters const ImU32 icon_type_overlay_colors[3] = { 0, IM_COL32(200, 70, 70, 255), IM_COL32(70, 170, 70, 255) }; - const ImU32 icon_bg_color = ImGui::GetColorU32(ImGuiCol_MenuBarBg); + const ImU32 icon_bg_color = ImGui::GetColorU32(IM_COL32(35, 35, 35, 220)); const ImVec2 icon_type_overlay_size = ImVec2(4.0f, 4.0f); const bool display_label = (LayoutItemSize.x >= ImGui::CalcTextSize("999").x); diff --git a/imgui_internal.h b/imgui_internal.h index 4b4fa6223..eb0dd8019 100644 --- a/imgui_internal.h +++ b/imgui_internal.h @@ -3171,6 +3171,7 @@ namespace ImGui // If this ever crashes because g.CurrentWindow is NULL, it means that either: // - ImGui::NewFrame() has never been called, which is illegal. // - You are calling ImGui functions after ImGui::EndFrame()/ImGui::Render() and before the next ImGui::NewFrame(), which is also illegal. + IMGUI_API ImGuiIO& GetIOEx(ImGuiContext* ctx); inline ImGuiWindow* GetCurrentWindowRead() { ImGuiContext& g = *GImGui; return g.CurrentWindow; } inline ImGuiWindow* GetCurrentWindow() { ImGuiContext& g = *GImGui; g.CurrentWindow->WriteAccessed = true; return g.CurrentWindow; } IMGUI_API ImGuiWindow* FindWindowByID(ImGuiID id); diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp index e64428305..4725d1ec8 100644 --- a/imgui_widgets.cpp +++ b/imgui_widgets.cpp @@ -7024,12 +7024,8 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl const bool highlighted = hovered || (flags & ImGuiSelectableFlags_Highlight); if (highlighted || selected) { - // FIXME-MULTISELECT: Styling: Color for 'selected' elements? ImGuiCol_HeaderSelected - ImU32 col; - if (selected && !highlighted) - col = GetColorU32(ImLerp(GetStyleColorVec4(ImGuiCol_Header), GetStyleColorVec4(ImGuiCol_HeaderHovered), 0.5f)); - else - col = GetColorU32((held && highlighted) ? ImGuiCol_HeaderActive : highlighted ? ImGuiCol_HeaderHovered : ImGuiCol_Header); + // Between 1.91.0 and 1.91.4 we made selected Selectable use an arbitrary lerp between _Header and _HeaderHovered. Removed that now. (#8106) + ImU32 col = GetColorU32((held && highlighted) ? ImGuiCol_HeaderActive : highlighted ? ImGuiCol_HeaderHovered : ImGuiCol_Header); RenderFrame(bb.Min, bb.Max, col, false, 0.0f); } if (g.NavId == id)