diff options
| -rw-r--r-- | ui/aura/desktop_host_linux.cc | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/ui/aura/desktop_host_linux.cc b/ui/aura/desktop_host_linux.cc index 65cee8b..06030b7 100644 --- a/ui/aura/desktop_host_linux.cc +++ b/ui/aura/desktop_host_linux.cc @@ -88,13 +88,32 @@ base::MessagePumpDispatcher::DispatchStatus DesktopHostLinux::Dispatch( break; } case ButtonPress: - case ButtonRelease: + case ButtonRelease: { + MouseEvent mouseev(xev); + handled = desktop_->OnMouseEvent(mouseev); + break; + } case MotionNotify: { + // Discard all but the most recent motion event that targets the same + // window with unchanged state. + XEvent last_event; + while (XPending(xev->xany.display)) { + XEvent next_event; + XPeekEvent(xev->xany.display, &next_event); + if (next_event.type == MotionNotify && + next_event.xmotion.window == xev->xmotion.window && + next_event.xmotion.subwindow == xev->xmotion.subwindow && + next_event.xmotion.state == xev->xmotion.state) { + XNextEvent(xev->xany.display, &last_event); + xev = &last_event; + } else { + break; + } + } MouseEvent mouseev(xev); handled = desktop_->OnMouseEvent(mouseev); break; } - case ConfigureNotify: { DCHECK_EQ(xdisplay_, xev->xconfigure.display); DCHECK_EQ(xwindow_, xev->xconfigure.window); |