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Unified Diff: ash/wm/panels/panel_frame_view.h

Issue 2129213003: [ash-md] Hides frame headers in overview mode not using a mask (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 5 months ago
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Index: ash/wm/panels/panel_frame_view.h
diff --git a/ash/wm/panels/panel_frame_view.h b/ash/wm/panels/panel_frame_view.h
index 0ecd7e7db6c9596a8c1c0b84fc41006350d6d636..2f3bd480bf56258e80d44eb43b39b898422cbbcf 100644
--- a/ash/wm/panels/panel_frame_view.h
+++ b/ash/wm/panels/panel_frame_view.h
@@ -8,6 +8,7 @@
#include <memory>
#include "ash/ash_export.h"
+#include "ash/common/shell_observer.h"
#include "base/macros.h"
#include "ui/views/window/non_client_view.h"
@@ -20,7 +21,8 @@ class DefaultHeaderPainter;
class FrameCaptionButtonContainerView;
class FrameBorderHitTestController;
-class ASH_EXPORT PanelFrameView : public views::NonClientFrameView {
+class ASH_EXPORT PanelFrameView : public views::NonClientFrameView,
+ public ShellObserver {
public:
// Internal class name.
static const char kViewClassName[];
@@ -43,7 +45,7 @@ class ASH_EXPORT PanelFrameView : public views::NonClientFrameView {
// Height from top of window to top of client area.
int NonClientTopBorderHeight() const;
- // Overridden from views::NonClientFrameView:
+ // views::NonClientFrameView:
gfx::Rect GetBoundsForClientView() const override;
gfx::Rect GetWindowBoundsForClientBounds(
const gfx::Rect& client_bounds) const override;
@@ -54,11 +56,15 @@ class ASH_EXPORT PanelFrameView : public views::NonClientFrameView {
void UpdateWindowTitle() override;
void SizeConstraintsChanged() override;
- // Overridden from views::View:
+ // views::View:
gfx::Size GetMinimumSize() const override;
void Layout() override;
void OnPaint(gfx::Canvas* canvas) override;
+ // ShellObserver:
+ void OnOverviewModeStarting() override;
+ void OnOverviewModeEnded() override;
+
// Child View class describing the panel's title bar behavior
// and buttons, owned by the view hierarchy
views::Widget* frame_;

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