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Fixed ParentWindow setup which broke Modal windows (fix c65124f415)

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This commit is contained in:
omar 2017-12-12 18:45:57 +01:00
parent ef1a683ebe
commit 28bbf1ade6
2 changed files with 3 additions and 6 deletions
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7
imgui.cpp
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@ -2387,10 +2387,7 @@ void ImGui::NewFrame()
if (ImGuiWindow* modal_window = GetFrontMostModalRootWindow())
{
g.ModalWindowDarkeningRatio = ImMin(g.ModalWindowDarkeningRatio + g.IO.DeltaTime * 6.0f, 1.0f);
ImGuiWindow* window = g.HoveredRootWindow;
while (window && window != modal_window)
window = window->ParentWindow;
if (!window)
if (g.HoveredRootWindow && !IsWindowChildOf(g.HoveredRootWindow, modal_window))
g.HoveredRootWindow = g.HoveredWindow = NULL;
}
else
@ -4341,7 +4338,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
SetWindowConditionAllowFlags(window, ImGuiCond_Appearing, true);
// Parent window is latched only on the first call to Begin() of the frame, so further append-calls can be done from a different window stack
ImGuiWindow* parent_window = first_begin_of_the_frame ? ((flags & ImGuiWindowFlags_ChildWindow) && !g.CurrentWindowStack.empty() ? g.CurrentWindowStack.back() : NULL) : window->ParentWindow;
ImGuiWindow* parent_window = first_begin_of_the_frame ? ((flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_Popup)) && !g.CurrentWindowStack.empty() ? g.CurrentWindowStack.back() : NULL) : window->ParentWindow;
IM_ASSERT(parent_window != NULL || !(flags & ImGuiWindowFlags_ChildWindow));
// Add to stack

2
imgui_internal.h
View File

@ -746,7 +746,7 @@ struct IMGUI_API ImGuiWindow
ImGuiStorage StateStorage;
float FontWindowScale; // Scale multiplier per-window
ImDrawList* DrawList;
ImGuiWindow* ParentWindow; // If we are a child window, this is pointing to our parent.
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