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| author | jamescook@chromium.org <jamescook@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-03-14 04:04:35 +0000 |
|---|---|---|
| committer | jamescook@chromium.org <jamescook@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-03-14 04:04:35 +0000 |
| commit | bbb59f8114092ee4761598966c5ec8c3fb1c9d68 (patch) | |
| tree | 02fad3de3ce27f3832caadfd20a45b4c7f78aba8 /ui/aura/window.h | |
| parent | 2ebf05cb61a5019289a982ba2fd2318debe0d02b (diff) | |
| download | chromium_src-bbb59f8114092ee4761598966c5ec8c3fb1c9d68.zip chromium_src-bbb59f8114092ee4761598966c5ec8c3fb1c9d68.tar.gz chromium_src-bbb59f8114092ee4761598966c5ec8c3fb1c9d68.tar.bz2 | |
Reland: Ash: Allow resize along 1 pixel edge inside window content
The mocks call for resize handles to function along a single pixel edge inside the window, overlapping the web content. Refactored aura::Window::set_hit_test_bounds_inset() into SetHitTestBoundsOverride() to make hover/click events along that border pass through to the non-client area of the window frames. This also allows windows to be resized when they are flush against the top/left/right edges of the screen.
BUG=117542
TEST=aura_shell_unittests ShelfLayoutManager, manually resize window from left/right/bottom/top edges
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=126539
Reverted: http://src.chromium.org/viewvc/chrome?view=rev&revision=126544
Review URL: https://chromiumcodereview.appspot.com/9694012
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@126554 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui/aura/window.h')
| -rw-r--r-- | ui/aura/window.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/ui/aura/window.h b/ui/aura/window.h index ebd3f13..6f6ea8b 100644 --- a/ui/aura/window.h +++ b/ui/aura/window.h @@ -229,11 +229,12 @@ class AURA_EXPORT Window : public ui::LayerDelegate { void set_ignore_events(bool ignore_events) { ignore_events_ = ignore_events; } - // When non-zero insets the window's bounds by |inset| when performing hit - // tests for event handling. Pass a negative value for |inset| to respond to - // events that occur slightly outside a window's bounds. - void set_hit_test_bounds_inset(int inset) { hit_test_bounds_inset_ = inset; } - int hit_test_bounds_inset() const { return hit_test_bounds_inset_; } + // Sets the window to grab hits for an area extending |outer| pixels outside + // its bounds and |inner| pixels inside its bounds (even if that inner region + // overlaps a child window). This can be used to create an invisible non- + // client area, for example if your windows have no visible frames but still + // need to have resize edges. Both |outer| and |inner| must be >= 0. + void SetHitTestBoundsOverride(int outer, int inner); // Returns true if the |point_in_root| in root window's coordinate falls // within this window's bounds. Returns false if the window is detached @@ -440,8 +441,9 @@ class AURA_EXPORT Window : public ui::LayerDelegate { // Makes the window pass all events through to any windows behind it. bool ignore_events_; - // Inset the window bounds by this amount when doing hit testing for events. - int hit_test_bounds_inset_; + // See SetHitTestBoundsOverride(). + int hit_test_bounds_override_outer_; + int hit_test_bounds_override_inner_; ObserverList<WindowObserver> observers_; |