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Discard enqueued kWinMoveMessage messages (fix #1006)

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When we're moving or resizing a window, sending several
kWinMoveMessage doesn't make sense. So we discard all kWinMoveMessage
and re-enqueue a new one with the latest window bounds.
This commit is contained in:
David Capello 2018-08-16 15:40:53 -03:00
parent 9c032013f2
commit b5ace78bdf
1 changed files with 5 additions and 3 deletions
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8
src/ui/window.cpp
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@ -592,9 +592,11 @@ void Window::moveWindow(const gfx::Rect& rect, bool use_blit)
#define FLAGS (DrawableRegionFlags)(kCutTopWindows | kUseChildArea) #define FLAGS (DrawableRegionFlags)(kCutTopWindows | kUseChildArea)
Manager* manager = this->manager(); Manager* manager = this->manager();
Message* msg;
manager->dispatchMessages(); // Discard enqueued kWinMoveMessage for this window because we are
// going to send a new kWinMoveMessage with the latest window
// bounds.
manager->removeMessagesFor(this, kWinMoveMessage);
// Get the window's current position // Get the window's current position
Rect old_pos = bounds(); Rect old_pos = bounds();
@ -605,7 +607,7 @@ void Window::moveWindow(const gfx::Rect& rect, bool use_blit)
Rect man_pos = manager->bounds(); Rect man_pos = manager->bounds();
// Send a kWinMoveMessage message to the window // Send a kWinMoveMessage message to the window
msg = new Message(kWinMoveMessage); Message* msg = new Message(kWinMoveMessage);
msg->addRecipient(this); msg->addRecipient(this);
manager->enqueueMessage(msg); manager->enqueueMessage(msg);