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https://github.com/Drezil/imgui.git
synced 2025-07-06 13:08:47 +02:00
Fixed _ChildWindows from leaking docking hierarchy. Added ImGuiFocusedFlags_DockHierarchy and ImGuiHoveredFlags_DockHierarchy.
This commit is contained in:
20
imgui.cpp
20
imgui.cpp
@ -4024,7 +4024,7 @@ void ImGui::UpdateHoveredWindowAndCaptureFlags()
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// Modal windows prevents mouse from hovering behind them.
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ImGuiWindow* modal_window = GetTopMostPopupModal();
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if (modal_window && g.HoveredWindow && !IsWindowChildOf(g.HoveredWindow->RootWindowDockTree, modal_window))
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if (modal_window && g.HoveredWindow && !IsWindowChildOf(g.HoveredWindow->RootWindowDockTree, modal_window, true))
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clear_hovered_windows = true;
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// Disabled mouse?
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@ -7254,15 +7254,16 @@ void ImGui::PopTextWrapPos()
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window->DC.TextWrapPosStack.pop_back();
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}
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// FIXME: We are exposing the docking hierarchy to end-user here (via IsWindowHovered, IsWindowFocused) which is unusual.
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bool ImGui::IsWindowChildOf(ImGuiWindow* window, ImGuiWindow* potential_parent)
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bool ImGui::IsWindowChildOf(ImGuiWindow* window, ImGuiWindow* potential_parent, bool dock_hierarchy)
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{
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if (window->RootWindowDockTree == potential_parent)
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if ((dock_hierarchy ? window->RootWindowDockTree : window->RootWindow) == potential_parent)
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return true;
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while (window != NULL)
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{
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if (window == potential_parent)
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return true;
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if (window == (dock_hierarchy ? window->RootWindowDockTree : window->RootWindow))
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return false;
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window = window->ParentWindow;
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}
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return false;
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@ -7294,13 +7295,14 @@ bool ImGui::IsWindowHovered(ImGuiHoveredFlags flags)
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if ((flags & ImGuiHoveredFlags_AnyWindow) == 0)
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{
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IM_ASSERT(cur_window); // Not inside a Begin()/End()
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const bool dock_hierarchy = (flags & ImGuiHoveredFlags_DockHierarchy) != 0;
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if (flags & ImGuiHoveredFlags_RootWindow)
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cur_window = cur_window->RootWindow;
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cur_window = dock_hierarchy ? cur_window->RootWindowDockTree : cur_window->RootWindow;
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bool result;
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if (flags & ImGuiHoveredFlags_ChildWindows)
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result = IsWindowChildOf(ref_window, cur_window);
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result = IsWindowChildOf(ref_window, cur_window, dock_hierarchy);
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else
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result = (ref_window == cur_window);
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if (!result)
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@ -7325,13 +7327,15 @@ bool ImGui::IsWindowFocused(ImGuiFocusedFlags flags)
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return false;
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if (flags & ImGuiFocusedFlags_AnyWindow)
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return true;
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IM_ASSERT(cur_window); // Not inside a Begin()/End()
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const bool dock_hierarchy = (flags & ImGuiHoveredFlags_DockHierarchy) != 0;
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if (flags & ImGuiHoveredFlags_RootWindow)
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cur_window = cur_window->RootWindow;
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cur_window = dock_hierarchy ? cur_window->RootWindowDockTree : cur_window->RootWindow;
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if (flags & ImGuiHoveredFlags_ChildWindows)
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return IsWindowChildOf(ref_window, cur_window);
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return IsWindowChildOf(ref_window, cur_window, dock_hierarchy);
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else
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return (ref_window == cur_window);
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}
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