diff --git a/shell/browser/ui/win/electron_desktop_window_tree_host_win.cc b/shell/browser/ui/win/electron_desktop_window_tree_host_win.cc index ee6509b9b79c..3618bb840cb6 100644 --- a/shell/browser/ui/win/electron_desktop_window_tree_host_win.cc +++ b/shell/browser/ui/win/electron_desktop_window_tree_host_win.cc @@ -126,6 +126,16 @@ bool ElectronDesktopWindowTreeHostWin::HandleMouseEvent(ui::MouseEvent* event) { return views::DesktopWindowTreeHostWin::HandleMouseEvent(event); } +void ElectronDesktopWindowTreeHostWin::HandleVisibilityChanged(bool visible) { + if (native_window_view_->widget()) + native_window_view_->widget()->OnNativeWidgetVisibilityChanged(visible); +} + +void ElectronDesktopWindowTreeHostWin::SetAllowScreenshots(bool allow) { + ::SetWindowDisplayAffinity(GetAcceleratedWidget(), + allow ? WDA_NONE : WDA_EXCLUDEFROMCAPTURE); +} + void ElectronDesktopWindowTreeHostWin::OnNativeThemeUpdated( ui::NativeTheme* observed_theme) { HWND hWnd = GetAcceleratedWidget(); diff --git a/shell/browser/ui/win/electron_desktop_window_tree_host_win.h b/shell/browser/ui/win/electron_desktop_window_tree_host_win.h index 940328fbd221..acfbfda8be34 100644 --- a/shell/browser/ui/win/electron_desktop_window_tree_host_win.h +++ b/shell/browser/ui/win/electron_desktop_window_tree_host_win.h @@ -41,6 +41,8 @@ class ElectronDesktopWindowTreeHostWin : public views::DesktopWindowTreeHostWin, int frame_thickness) const override; bool HandleMouseEventForCaption(UINT message) const override; bool HandleMouseEvent(ui::MouseEvent* event) override; + void HandleVisibilityChanged(bool visible) override; + void SetAllowScreenshots(bool allow) override; // ui::NativeThemeObserver: void OnNativeThemeUpdated(ui::NativeTheme* observed_theme) override;