UI: updated dearimgui

src/modules/ui/dearimgui/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");

src/modules/ui/dearimgui/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()?");

src/modules/ui/dearimgui/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).

src/modules/ui/dearimgui/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);

src/modules/ui/dearimgui/imgui_test_engine/imgui_capture_tool.h

@@ -48,7 +48,7 @@ enum ImGuiCaptureFlags_ : unsigned int
     ImGuiCaptureFlags_None                      = 0,
     ImGuiCaptureFlags_StitchAll                 = 1 << 0,   // Capture entire window scroll area (by scrolling and taking multiple screenshot). Only works for a single window.
     ImGuiCaptureFlags_IncludeOtherWindows       = 1 << 1,   // Disable hiding other windows (when CaptureAddWindow has been called by default other windows are hidden)
-    ImGuiCaptureFlags_IncludePopups             = 1 << 2,   // Expand capture area to automatically include visible popups (use with ImGuiCaptureflags_HideOtherWindows)
+    ImGuiCaptureFlags_IncludePopups             = 1 << 2,   // Expand capture area to automatically include visible popups (Unused if ImGuiCaptureFlags_IncludeOtherWindows is set)
     ImGuiCaptureFlags_HideMouseCursor           = 1 << 3,   // Hide render software mouse cursor during capture.
     ImGuiCaptureFlags_Instant                   = 1 << 4,   // Perform capture on very same frame. Only works when capturing a rectangular region. Unsupported features: content stitching, window hiding, window relocation.
     ImGuiCaptureFlags_NoSave                    = 1 << 5    // Do not save output image.

src/modules/ui/dearimgui/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)

src/tests/testimgui/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);