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Internals: Clarified internal storage for RootWindow with specific semantic (the Docking branch will need to introduce finer differenciation there.)

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omar
2018-02-08 23:11:51 +01:00
parent 88dcbeb7ff
commit 3b163ac35b
2 changed files with 20 additions and 19 deletions
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7
imgui_internal.h
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@ -957,10 +957,11 @@ struct IMGUI_API ImGuiWindow
float FontWindowScale; // Scale multiplier per-window
ImDrawList* DrawList;
ImGuiWindow* ParentWindow; // If we are a child _or_ popup window, this is pointing to our parent. Otherwise NULL.
ImGuiWindow* RootWindow; // Generally point to ourself. If we are a child window, this is pointing to the first non-child parent window.
ImGuiWindow* RootNonPopupWindow; // Generally point to ourself. Used to display TitleBgActive color and for selecting which window to use for NavWindowing
ImGuiWindow* RootWindow; // Point to ourself or first ancestor that is not a child window.
ImGuiWindow* RootWindowForTitleBarHighlight; // Point to ourself or first ancestor which will display TitleBgActive color when this window is active.
ImGuiWindow* RootWindowForTabbing; // Point to ourself or first ancestor which can be CTRL-Tabbed into.
ImGuiWindow* RootWindowForNav; // Point to ourself or first ancestor which doesn't have the NavFlattened flag.
ImGuiWindow* NavRootWindow; // Generally point to ourself. If we are a child window with the NavFlattened flag, point to a parent window.
ImGuiWindow* NavLastChildNavWindow; // When going to the menu bar, we remember the child window we came from. (This could probably be made implicit if we kept g.Windows sorted by last focused including child window.)
ImGuiID NavLastIds[2]; // Last known NavId for this window, per layer (0/1)
ImRect NavRectRel[2]; // Reference rectangle, in window relative space