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Docking: Fixed IsItemHovered() and functions depending on it (e.g. BeginPopupContextItem()) when called after Begin() on a docked window (#3851)

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Fix ee643b2a
This commit is contained in:
ocornut 2021-09-22 14:05:21 +02:00
parent fa0a314f59
commit ca097c2c68
2 changed files with 7 additions and 0 deletions
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2
docs/CHANGELOG.txt
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@ -154,6 +154,8 @@ Docking+Viewports Branch:
docking hierarchy. Added ImGuiHoveredFlags_DockHierarchy flag to consider docking hierarchy in the test. docking hierarchy. Added ImGuiHoveredFlags_DockHierarchy flag to consider docking hierarchy in the test.
- Nav: Fixed an issue with losing focus on docked windows when pressing Alt while keyboard navigation - Nav: Fixed an issue with losing focus on docked windows when pressing Alt while keyboard navigation
is disabled. (#4547, #4439) [@PathogenDavid] is disabled. (#4547, #4439) [@PathogenDavid]
- Docking: Fixed IsItemHovered() and functions depending on it (e.g. BeginPopupContextItem()) when
called after Begin() on a docked window (broken 2021/03/04). (#3851)
- Docking: Improved resizing system so that non-central zone are better at keeping their fixed size. - Docking: Improved resizing system so that non-central zone are better at keeping their fixed size.
The algorithm is still not handling the repartition of size idealy for nested sibling, but it got better. The algorithm is still not handling the repartition of size idealy for nested sibling, but it got better.
- Docking: Fixed settings load issue when mouse wheeling. (#4310) - Docking: Fixed settings load issue when mouse wheeling. (#4310)

5
imgui_widgets.cpp
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@ -8158,6 +8158,11 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
TabBarCloseTab(tab_bar, tab); TabBarCloseTab(tab_bar, tab);
} }
// Forward Hovered state so IsItemHovered() after Begin() can work (even though we are technically hovering our parent)
// That state is copied to window->DockTabItemStatusFlags by our caller.
if (docked_window && (hovered || g.HoveredId == close_button_id))
g.LastItemData.StatusFlags |= ImGuiItemStatusFlags_HoveredWindow;
// Restore main window position so user can draw there // Restore main window position so user can draw there
if (want_clip_rect) if (want_clip_rect)
PopClipRect(); PopClipRect();