20 lines
1.5 KiB
Markdown
20 lines
1.5 KiB
Markdown
## 1. Build Configuration
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- [x] 1.1 Verify that `third_party/Imgui-1.92.7` source files contain docking APIs (`DockSpaceOverViewport`, `ImGuiConfigFlags_DockingEnable`). If not, fetch the docking branch of imgui.
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- [x] 1.2 Add `IMGUI_HAS_DOCK` compile definition in `cmake/modules/FindImgui.cmake` via `target_compile_definitions` on the imgui library target.
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## 2. Runtime Docking Enablement
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- [x] 2.1 In `src/ui/ImGuiContext.cpp`, add `ImGuiConfigFlags_DockingEnable` to `io.ConfigFlags` in the `Initialize()` method.
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- [x] 2.2 In `src/ui/Application.cpp`, add `ImGui::DockSpaceOverViewport()` call in `RenderUI()` after `NewFrame()` and before any window/panel `Begin/End` calls.
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## 3. Panel Migration to Dockable Layout
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- [x] 3.1 Remove all `ImGui::SetNextWindowPos()` and `ImGui::SetNextWindowSize()` calls from every panel window in `Application::RenderUI()` (Scene Hierarchy, Layer Panel, Viewport, Property Panel, Stage Info, Demo Window).
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- [x] 3.2 Add `ImGuiWindowFlags_NoCollapse` to the four core panels: Scene Hierarchy, Layer Panel, Viewport, Property Panel.
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- [x] 3.3 Verify that the View menu visibility toggles (Stage Info, Demo Window) continue to work with dockable windows.
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## 4. Build and Verification
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- [x] 4.1 Run `cmake --preset default` and `cmake --build` to verify the project compiles without errors.
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- [ ] 4.2 Launch `App.exe` and confirm: dockspace fills the window, panels are draggable/dockable/tabbable, layout persists after restart (check `imgui.ini`), and View menu toggles work correctly. |