[Lazarus] Lazarus on gtk2 double double-click (and SourceEditor select-word failure)

C Western l at c-m-w.me.uk
Sun May 31 20:35:43 CEST 2009


I am fairly sure that I am not moving the mouse with the double click - 
the cursor doesn't move, and I would expect double click to work some of 
the time if this was the issue. You are right about it being related to 
mouse movement - if I move the working mouse too much duing the double 
click it gives the partial word selection. (Note that I am comparing two 
mice, one of them from Wacom. A pen is indeed very difficult to double 
click with.)

Colin

On 31/05/09 10:49, Martin Friebe wrote:
> Actually probably not order of events, check if it has anything to do
> with mouse movement.
> There seems another issue that causes mouse move to be accepted (where
> it should not)
>
> use your normal mouse (or the pen, but ensure, you do not move / not
> even a single pixel)
>
> - doubleclick, and keep the 2nd click (do not release the mouse button).
> - now move the mouse, It acts like it was a single click (extending or
> shrinking the selected area to follow the mouse)
>
> C Western wrote:
>> On 30/05/09 11:09, Flávio Etrusco wrote:
>>> Hi all,
>>> I just wanted to know whether anybody using the Lazarus gtk2 "flavor"
>>> (any recent 0.9.27) is experiencing a problem with double-clicks on
>>> the source editor just selecting to the beginning of the word but not
>>> to the end/right?
>>>
>>> Best regards,
>>> Flávio
>>
>> I also have this problem. In fact I have two mice connected to my
>> computer, and I see the effect with one (a wacom tablet mouse that I
>> prefer) but not the other (a more standard mouse). This behaviour
>> started relatively recently, so it suggestes the gtk2 routines are
>> more sensitive than they should be to the order of events.
>>
>> Colin
>>
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