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Added ClosePopupsExceptModals() helper, unused for now (aimed at user being able to close popups on app focus loss, not necessarily a suitable default)

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This commit is contained in:
ocornut 2021-09-22 15:50:40 +02:00
parent bbb95a5e06
commit 24a77824f2
2 changed files with 21 additions and 1 deletions
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19
imgui.cpp
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@ -4072,6 +4072,10 @@ void ImGui::NewFrame()
g.DragDropWithinTarget = false;
g.DragDropHoldJustPressedId = 0;
// Close popups on focus lost (currently wip/opt-in)
//if (g.IO.AppFocusLost)
// ClosePopupsExceptModals();
// Clear buttons state when focus is lost
// (this is useful so e.g. releasing Alt after focus loss on Alt-Tab doesn't trigger the Alt menu toggle)
if (g.IO.AppFocusLost)
@ -8361,6 +8365,21 @@ void ImGui::ClosePopupsOverWindow(ImGuiWindow* ref_window, bool restore_focus_to
}
}
void ImGui::ClosePopupsExceptModals()
{
ImGuiContext& g = *GImGui;
int popup_count_to_keep;
for (popup_count_to_keep = g.OpenPopupStack.Size; popup_count_to_keep > 0; popup_count_to_keep--)
{
ImGuiWindow* window = g.OpenPopupStack[popup_count_to_keep - 1].Window;
if (!window || window->Flags & ImGuiWindowFlags_Modal)
break;
}
if (popup_count_to_keep < g.OpenPopupStack.Size) // This test is not required but it allows to set a convenient breakpoint on the statement below
ClosePopupToLevel(popup_count_to_keep, true);
}
void ImGui::ClosePopupToLevel(int remaining, bool restore_focus_to_window_under_popup)
{
ImGuiContext& g = *GImGui;

3
imgui_internal.h
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@ -2447,6 +2447,7 @@ namespace ImGui
IMGUI_API void OpenPopupEx(ImGuiID id, ImGuiPopupFlags popup_flags = ImGuiPopupFlags_None);
IMGUI_API void ClosePopupToLevel(int remaining, bool restore_focus_to_window_under_popup);
IMGUI_API void ClosePopupsOverWindow(ImGuiWindow* ref_window, bool restore_focus_to_window_under_popup);
IMGUI_API void ClosePopupsExceptModals();
IMGUI_API bool IsPopupOpen(ImGuiID id, ImGuiPopupFlags popup_flags);
IMGUI_API bool BeginPopupEx(ImGuiID id, ImGuiWindowFlags extra_flags);
IMGUI_API void BeginTooltipEx(ImGuiWindowFlags extra_flags, ImGuiTooltipFlags tooltip_flags);
@ -2454,9 +2455,9 @@ namespace ImGui
IMGUI_API ImGuiWindow* GetTopMostPopupModal();
IMGUI_API ImVec2 FindBestWindowPosForPopup(ImGuiWindow* window);
IMGUI_API ImVec2 FindBestWindowPosForPopupEx(const ImVec2& ref_pos, const ImVec2& size, ImGuiDir* last_dir, const ImRect& r_outer, const ImRect& r_avoid, ImGuiPopupPositionPolicy policy);
IMGUI_API bool BeginViewportSideBar(const char* name, ImGuiViewport* viewport, ImGuiDir dir, float size, ImGuiWindowFlags window_flags);
// Menus
IMGUI_API bool BeginViewportSideBar(const char* name, ImGuiViewport* viewport, ImGuiDir dir, float size, ImGuiWindowFlags window_flags);
IMGUI_API bool BeginMenuEx(const char* label, const char* icon, bool enabled = true);
IMGUI_API bool MenuItemEx(const char* label, const char* icon, const char* shortcut = NULL, bool selected = false, bool enabled = true);