diff options
Diffstat (limited to 'chrome/renderer/render_widget.h')
| -rw-r--r-- | chrome/renderer/render_widget.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/chrome/renderer/render_widget.h b/chrome/renderer/render_widget.h index ab591f0..dab2a81 100644 --- a/chrome/renderer/render_widget.h +++ b/chrome/renderer/render_widget.h @@ -161,9 +161,12 @@ class RenderWidget : public IPC::Channel::Listener, void OnMsgRepaint(const gfx::Size& size_to_paint); void OnSetTextDirection(WebKit::WebTextDirection direction); - // Override point to notify that a paint has happened. This fires after the - // browser side has updated the screen for a newly painted region. - virtual void DidPaint() {} + // Override point to notify derived classes that a paint has happened. + // DidInitiatePaint happens when we've generated a new bitmap and sent it to + // the browser. DidFlushPaint happens once we've received the ACK that the + // screen has actually been updated. + virtual void DidInitiatePaint() {} + virtual void DidFlushPaint() {} // Sets the "hidden" state of this widget. All accesses to is_hidden_ should // use this method so that we can properly inform the RenderThread of our |