diff --git a/imgui.cpp b/imgui.cpp index bb5f7d85..ba47e2ec 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -7286,37 +7286,31 @@ bool ImGui::IsWindowHovered(ImGuiHoveredFlags flags) { IM_ASSERT((flags & ImGuiHoveredFlags_AllowWhenOverlapped) == 0); // Flags not supported by this function ImGuiContext& g = *GImGui; - if (g.HoveredWindow == NULL) + ImGuiWindow* ref_window = g.HoveredWindow; + ImGuiWindow* cur_window = g.CurrentWindow; + if (ref_window == NULL) return false; if ((flags & ImGuiHoveredFlags_AnyWindow) == 0) { - ImGuiWindow* window = g.CurrentWindow; - switch (flags & (ImGuiHoveredFlags_RootWindow | ImGuiHoveredFlags_ChildWindows)) - { - case ImGuiHoveredFlags_RootWindow | ImGuiHoveredFlags_ChildWindows: - if (g.HoveredWindow->RootWindow != window->RootWindow) - return false; - break; - case ImGuiHoveredFlags_RootWindow: - if (g.HoveredWindow != window->RootWindow) - return false; - break; - case ImGuiHoveredFlags_ChildWindows: - if (!IsWindowChildOf(g.HoveredWindow, window)) - return false; - break; - default: - if (g.HoveredWindow != window) - return false; - break; - } + IM_ASSERT(cur_window); // Not inside a Begin()/End() + + if (flags & ImGuiHoveredFlags_RootWindow) + cur_window = cur_window->RootWindow; + + bool result; + if (flags & ImGuiHoveredFlags_ChildWindows) + result = IsWindowChildOf(ref_window, cur_window); + else + result = (ref_window == cur_window); + if (!result) + return false; } - if (!IsWindowContentHoverable(g.HoveredWindow, flags)) + if (!IsWindowContentHoverable(ref_window, flags)) return false; if (!(flags & ImGuiHoveredFlags_AllowWhenBlockedByActiveItem)) - if (g.ActiveId != 0 && !g.ActiveIdAllowOverlap && g.ActiveId != g.HoveredWindow->MoveId) + if (g.ActiveId != 0 && !g.ActiveIdAllowOverlap && g.ActiveId != ref_window->MoveId) return false; return true; } @@ -7324,22 +7318,22 @@ bool ImGui::IsWindowHovered(ImGuiHoveredFlags flags) bool ImGui::IsWindowFocused(ImGuiFocusedFlags flags) { ImGuiContext& g = *GImGui; + ImGuiWindow* ref_window = g.NavWindow; + ImGuiWindow* cur_window = g.CurrentWindow; + if (ref_window == NULL) + return false; if (flags & ImGuiFocusedFlags_AnyWindow) - return g.NavWindow != NULL; + return true; + IM_ASSERT(cur_window); // Not inside a Begin()/End() - IM_ASSERT(g.CurrentWindow); // Not inside a Begin()/End() - switch (flags & (ImGuiFocusedFlags_RootWindow | ImGuiFocusedFlags_ChildWindows)) - { - case ImGuiFocusedFlags_RootWindow | ImGuiFocusedFlags_ChildWindows: - return g.NavWindow && g.NavWindow->RootWindow == g.CurrentWindow->RootWindow; - case ImGuiFocusedFlags_RootWindow: - return g.NavWindow == g.CurrentWindow->RootWindow; - case ImGuiFocusedFlags_ChildWindows: - return g.NavWindow && IsWindowChildOf(g.NavWindow, g.CurrentWindow); - default: - return g.NavWindow == g.CurrentWindow; - } + if (flags & ImGuiHoveredFlags_RootWindow) + cur_window = cur_window->RootWindow; + + if (flags & ImGuiHoveredFlags_ChildWindows) + return IsWindowChildOf(ref_window, cur_window); + else + return (ref_window == cur_window); } ImGuiID ImGui::GetWindowDockID() diff --git a/imgui.h b/imgui.h index 1dfc4e88..ac11ce15 100644 --- a/imgui.h +++ b/imgui.h @@ -1309,9 +1309,10 @@ enum ImGuiTableBgTarget_ enum ImGuiFocusedFlags_ { ImGuiFocusedFlags_None = 0, - ImGuiFocusedFlags_ChildWindows = 1 << 0, // IsWindowFocused(): Return true if any children of the window is focused - ImGuiFocusedFlags_RootWindow = 1 << 1, // IsWindowFocused(): Test from root window (top most parent of the current hierarchy) - ImGuiFocusedFlags_AnyWindow = 1 << 2, // IsWindowFocused(): Return true if any window is focused. Important: If you are trying to tell how to dispatch your low-level inputs, do NOT use this. Use 'io.WantCaptureMouse' instead! Please read the FAQ! + ImGuiFocusedFlags_ChildWindows = 1 << 0, // Return true if any children of the window is focused + ImGuiFocusedFlags_RootWindow = 1 << 1, // Test from root window (top most parent of the current hierarchy) + ImGuiFocusedFlags_AnyWindow = 1 << 2, // Return true if any window is focused. Important: If you are trying to tell how to dispatch your low-level inputs, do NOT use this. Use 'io.WantCaptureMouse' instead! Please read the FAQ! + //ImGuiFocusedFlags_DockHierarchy = 1 << 3, // Consider docking hierarchy (treat dockspace host as parent of docked window) ImGuiFocusedFlags_RootAndChildWindows = ImGuiFocusedFlags_RootWindow | ImGuiFocusedFlags_ChildWindows }; @@ -1324,7 +1325,8 @@ enum ImGuiHoveredFlags_ ImGuiHoveredFlags_ChildWindows = 1 << 0, // IsWindowHovered() only: Return true if any children of the window is hovered ImGuiHoveredFlags_RootWindow = 1 << 1, // IsWindowHovered() only: Test from root window (top most parent of the current hierarchy) ImGuiHoveredFlags_AnyWindow = 1 << 2, // IsWindowHovered() only: Return true if any window is hovered - ImGuiHoveredFlags_AllowWhenBlockedByPopup = 1 << 3, // Return true even if a popup window is normally blocking access to this item/window + //ImGuiHoveredFlags_DockHierarchy = 1 << 3, // IsWindowHovered() only: Consider docking hierarchy (treat dockspace host as parent of docked window) + ImGuiHoveredFlags_AllowWhenBlockedByPopup = 1 << 4, // Return true even if a popup window is normally blocking access to this item/window //ImGuiHoveredFlags_AllowWhenBlockedByModal = 1 << 4, // Return true even if a modal popup window is normally blocking access to this item/window. FIXME-TODO: Unavailable yet. ImGuiHoveredFlags_AllowWhenBlockedByActiveItem = 1 << 5, // Return true even if an active item is blocking access to this item/window. Useful for Drag and Drop patterns. ImGuiHoveredFlags_AllowWhenOverlapped = 1 << 6, // Return true even if the position is obstructed or overlapped by another window