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Internals: Tweaks to ItemSize() should be harmless. Added DebugDrawItemRect() helper.
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16
imgui.cpp
16
imgui.cpp
@ -2969,7 +2969,7 @@ static inline bool IsWindowContentHoverable(ImGuiWindow* window, ImGuiHoveredFla
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}
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// Advance cursor given item size for layout.
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void ImGui::ItemSize(const ImVec2& size, float text_offset_y)
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void ImGui::ItemSize(const ImVec2& size, float text_baseline_y)
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{
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ImGuiContext& g = *GImGui;
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ImGuiWindow* window = g.CurrentWindow;
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@ -2978,28 +2978,28 @@ void ImGui::ItemSize(const ImVec2& size, float text_offset_y)
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// Always align ourselves on pixel boundaries
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const float line_height = ImMax(window->DC.CurrLineSize.y, size.y);
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const float text_base_offset = ImMax(window->DC.CurrLineTextBaseOffset, text_offset_y);
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//if (g.IO.KeyAlt) window->DrawList->AddRect(window->DC.CursorPos, window->DC.CursorPos + ImVec2(size.x, line_height), IM_COL32(255,0,0,200)); // [DEBUG]
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window->DC.CursorPosPrevLine.x = window->DC.CursorPos.x + size.x;
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window->DC.CursorPosPrevLine.y = window->DC.CursorPos.y;
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window->DC.CursorPos.x = (float)(int)(window->Pos.x + window->DC.Indent.x + window->DC.ColumnsOffset.x);
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window->DC.CursorPos.y = (float)(int)(window->DC.CursorPos.y + line_height + g.Style.ItemSpacing.y);
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window->DC.CursorPos.x = (float)(int)(window->Pos.x + window->DC.Indent.x + window->DC.ColumnsOffset.x); // Next line
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window->DC.CursorPos.y = (float)(int)(window->DC.CursorPos.y + line_height + g.Style.ItemSpacing.y); // Next line
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window->DC.CursorMaxPos.x = ImMax(window->DC.CursorMaxPos.x, window->DC.CursorPosPrevLine.x);
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window->DC.CursorMaxPos.y = ImMax(window->DC.CursorMaxPos.y, window->DC.CursorPos.y - g.Style.ItemSpacing.y);
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//if (g.IO.KeyAlt) window->DrawList->AddCircle(window->DC.CursorMaxPos, 3.0f, IM_COL32(255,0,0,255), 4); // [DEBUG]
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window->DC.PrevLineSize.y = line_height;
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window->DC.PrevLineTextBaseOffset = text_base_offset;
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window->DC.CurrLineSize.y = window->DC.CurrLineTextBaseOffset = 0.0f;
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window->DC.CurrLineSize.y = 0.0f;
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window->DC.PrevLineTextBaseOffset = ImMax(window->DC.CurrLineTextBaseOffset, text_baseline_y);
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window->DC.CurrLineTextBaseOffset = 0.0f;
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// Horizontal layout mode
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if (window->DC.LayoutType == ImGuiLayoutType_Horizontal)
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SameLine();
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}
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void ImGui::ItemSize(const ImRect& bb, float text_offset_y)
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void ImGui::ItemSize(const ImRect& bb, float text_baseline_y)
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{
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ItemSize(bb.GetSize(), text_offset_y);
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ItemSize(bb.GetSize(), text_baseline_y);
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}
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// Declare item bounding box for clipping and interaction.
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@ -383,6 +383,7 @@ enum ImGuiSeparatorFlags_
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// This is going to be exposed in imgui.h when stabilized enough.
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enum ImGuiItemFlags_
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{
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ImGuiItemFlags_None = 0,
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ImGuiItemFlags_NoTabStop = 1 << 0, // false
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ImGuiItemFlags_ButtonRepeat = 1 << 1, // false // Button() will return true multiple times based on io.KeyRepeatDelay and io.KeyRepeatRate settings.
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ImGuiItemFlags_Disabled = 1 << 2, // false // [BETA] Disable interactions but doesn't affect visuals yet. See github.com/ocornut/imgui/issues/211
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@ -1541,8 +1542,8 @@ namespace ImGui
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IMGUI_API void PushOverrideID(ImGuiID id);
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// Basic Helpers for widget code
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IMGUI_API void ItemSize(const ImVec2& size, float text_offset_y = 0.0f);
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IMGUI_API void ItemSize(const ImRect& bb, float text_offset_y = 0.0f);
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IMGUI_API void ItemSize(const ImVec2& size, float text_baseline_y = 0.0f);
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IMGUI_API void ItemSize(const ImRect& bb, float text_baseline_y = 0.0f);
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IMGUI_API bool ItemAdd(const ImRect& bb, ImGuiID id, const ImRect* nav_bb = NULL);
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IMGUI_API bool ItemHoverable(const ImRect& bb, ImGuiID id);
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IMGUI_API bool IsClippedEx(const ImRect& bb, ImGuiID id, bool clip_even_when_logged);
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@ -1704,7 +1705,8 @@ namespace ImGui
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IMGUI_API void ShadeVertsLinearUV(ImDrawList* draw_list, int vert_start_idx, int vert_end_idx, const ImVec2& a, const ImVec2& b, const ImVec2& uv_a, const ImVec2& uv_b, bool clamp);
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// Debug Tools
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inline void DebugStartItemPicker() { GImGui->DebugItemPickerActive = true; }
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inline void DebugDrawItemRect(ImU32 col = IM_COL32(255,0,0,255)) { ImGuiContext& g = *GImGui; ImGuiWindow* window = g.CurrentWindow; GetForegroundDrawList(window)->AddRect(window->DC.LastItemRect.Min, window->DC.LastItemRect.Max, col); }
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inline void DebugStartItemPicker() { ImGuiContext& g = *GImGui; g.DebugItemPickerActive = true; }
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} // namespace ImGui
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@ -112,6 +112,7 @@ static ImVec2 InputTextCalcTextSizeW(const ImWchar* text_begin, const
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//-------------------------------------------------------------------------
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// [SECTION] Widgets: Text, etc.
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//-------------------------------------------------------------------------
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// - TextEx() [Internal]
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// - TextUnformatted()
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// - Text()
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// - TextV()
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