[vlc-devel] [PATCH] Fix QToolButtonExt edge cases

Cheng Sun cheng.sun at ymail.com
Sun Dec 18 11:37:30 CET 2011

On 18/12/11 00:51, Jean-Baptiste Kempf wrote:
> On Sat, Dec 17, 2011 at 09:37:33PM +0000, Cheng Sun wrote :
>> Firstly, once the user presses down on a QToolButtonExt there is no
>> way to cancel the action; either a short or a long click will be
>> generated. Compare this to a normal button, which can be cancelled by
>> releasing the mouse outside of the button area.
> Agreed.
>> Secondly, with the mouse button held down, moving the mouse in and out
>> of the button area will generate multiple short click events, when no
>> event at all is desired.
> Agreed too.
>> -    bool longClick;
>> +    bool releasedIsDown;
>> +    bool ignoreNextClick;
> Very badly chosen variables, if I could say.

Attached revised patch which is slightly more verbose (and
understandable, hopefully)

-- Cheng
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