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Viewports: Renamed GetRect() to GetMainRect() in prevision for work rect. Comments

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ocornut
2020-02-26 20:18:06 +01:00
parent 871727dd2f
commit f032ad6b1f
3 changed files with 26 additions and 25 deletions
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14
imgui.h
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@ -716,7 +716,7 @@ namespace ImGui
IMGUI_API void ColorConvertHSVtoRGB(float h, float s, float v, float& out_r, float& out_g, float& out_b);
// Inputs Utilities: Keyboard
// - For 'int user_key_index' you can use your own indices/enums according to how your backend/engine stored them in io.KeysDown[].
// - For 'int user_key_index' you can use your own indices/enums according to how your back-end/engine stored them in io.KeysDown[].
// - We don't know the meaning of those value. You can use GetKeyIndex() to map a ImGuiKey_ value into the user index.
IMGUI_API int GetKeyIndex(ImGuiKey imgui_key); // map ImGuiKey_* values into user's key index. == io.KeyMap[key]
IMGUI_API bool IsKeyDown(int user_key_index); // is key being held. == io.KeysDown[user_key_index].
@ -2479,15 +2479,17 @@ struct ImGuiViewport
ImDrawData* DrawData; // The ImDrawData corresponding to this viewport. Valid after Render() and until the next call to NewFrame().
ImGuiID ParentViewportId; // (Advanced) 0: no parent. Instruct the platform back-end to setup a parent/child relationship between platform windows.
void* RendererUserData; // void* to hold custom data structure for the renderer (e.g. swap chain, frame-buffers etc.). If somehow everything you need can fit in the void* PlatformHandle field you may ignore this.
void* PlatformUserData; // void* to hold custom data structure for the OS / platform (e.g. windowing info, render context). If somehow everything you need can fit in the void* PlatformHandle field you may ignore this.
// Our design separate the Renderer and Platform back-ends to facilitate combining default back-ends with each others.
// When our create your own back-end for a custom engine, it is possible that both Renderer and Platform will be handled by the same system and you may not need to use all the UserData/Handle fields.
void* RendererUserData; // void* to hold custom data structure for the renderer (e.g. swap chain, framebuffers etc.).
void* PlatformUserData; // void* to hold custom data structure for the OS / platform (e.g. windowing info, render context).
void* PlatformHandle; // void* for FindViewportByPlatformHandle(). (e.g. suggested to use natural platform handle such as HWND, GLFWWindow*, SDL_Window*)
void* PlatformHandleRaw; // void* to hold low-level, platform-native window handle (e.g. the HWND) when using an abstraction layer like GLFW or SDL (where PlatformHandle would be a SDL_Window*)
bool PlatformRequestClose; // Platform window requested closure (e.g. window was moved by the OS / host window manager, e.g. pressing ALT-F4)
void* PlatformHandleRaw; // void* to hold lower-level, platform-native window handle (e.g. the HWND) when using an abstraction layer like GLFW or SDL (where PlatformHandle would be a SDL_Window*)
bool PlatformRequestMove; // Platform window requested move (e.g. window was moved by the OS / host window manager, authoritative position will be OS window position)
bool PlatformRequestResize; // Platform window requested resize (e.g. window was resized by the OS / host window manager, authoritative size will be OS window size)
bool PlatformRequestClose; // Platform window requested closure (e.g. window was moved by the OS / host window manager, e.g. pressing ALT-F4)
ImGuiViewport() { ID = 0; Flags = 0; DpiScale = 0.0f; DrawData = NULL; ParentViewportId = 0; RendererUserData = PlatformUserData = PlatformHandle = PlatformHandleRaw = NULL; PlatformRequestClose = PlatformRequestMove = PlatformRequestResize = false; }
ImGuiViewport() { ID = 0; Flags = 0; DpiScale = 0.0f; DrawData = NULL; ParentViewportId = 0; RendererUserData = PlatformUserData = PlatformHandle = PlatformHandleRaw = NULL; PlatformRequestMove = PlatformRequestResize = PlatformRequestClose = false; }
~ImGuiViewport() { IM_ASSERT(PlatformUserData == NULL && RendererUserData == NULL); }
};