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Viewport: WIP for Tooltips, Popups, Menus to create their own viewport. Resizing a window allows it to leave the main viewport. (#1542)

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omar
2018-04-19 13:12:02 +02:00
parent 1c385c2ca4
commit 637d9c42bf
3 changed files with 147 additions and 69 deletions
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4
imgui_internal.h
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@ -941,6 +941,7 @@ struct IMGUI_API ImGuiWindow
ImGuiWindowFlags Flags, FlagsPreviousFrame; // See enum ImGuiWindowFlags_
ImGuiViewportP* Viewport; // Always set in Begin(), only inactive windows may have a NULL value here
ImGuiID ViewportId; // Inactive windows preserve their last viewport id (since the viewport may disappear with the window inactivity)
int ViewportPlatformAllowMonitorExtend; // Reset to -1 every frame (index is guaranteed to be valid between NewFrame..EndFrame), only used in the Appearing frame of a tooltip/popup to enforce clamping to a given monitor
ImVec2 ViewportPlatformPos;
ImVec2 PosFloat;
ImVec2 Pos; // Position rounded-up to nearest pixel
@ -961,7 +962,8 @@ struct IMGUI_API ImGuiWindow
ImVec2 ScrollbarSizes;
bool ScrollbarX, ScrollbarY;
bool ViewportOwned;
bool ViewportTryMerge;
bool ViewportTryMerge; // Request attempt to merge into a host viewport and destroy our owned viewport
bool ViewportTrySplit; // Request attempt to split out of a host viewport and create our owned viewport
bool Active; // Set to true on Begin(), unless Collapsed
bool WasActive;
bool WriteAccessed; // Set to true when any widget access the current window