LIke below: ( I'm using D language )
void main()
{
IupOpen (null, null );
Ihandle* mainDlg = IupDialog( null );
IupSetHandle( "MAIN_DIALOG", mainDlg );
IupSetAttribute( mainDlg, "TITLE", "Test" );
IupSetAttribute( mainDlg, "SIZE", "400x300");
Ihandle* text = IupText( null );
IupSetAttribute( text, "EXPAND", "YES" );
Ihandle* labelString = IupLabel( "Scroll to Crash!" );
IupSetAttribute( labelString, "SIZE", "400x20" );
Ihandle* layoutHandle = IupBackgroundBox( labelString );
Ihandle* vBox = IupVbox( text, layoutHandle, null );
IupAppend( mainDlg, vBox );
IupShow( mainDlg );
IupMainLoop();
IupClose();
}
2017-08-15 0:06 GMT+08:00 Antonio Scuri <antonio.sc...@gmail.com>:
> Hi,
>
> I could not reproduce your problem here. Can you modify an example to
> reproduce the problem?
>
> Best,
> Scuri
>
> 2017-08-13 2:46 GMT-03:00 許永寬 <nagahiro....@gmail.com>:
>
>> Also IupSplit, I need get the Bar Hadler and add WHEEL_CB codes, I think
>> there are all about *IupCanvas*
>>
>> 2017-08-13 13:09 GMT+08:00 許永寬 <nagahiro....@gmail.com>:
>>
>>> At r4353/r4360, I use a IupBackground as container to catch a BUTTON_CB,
>>> but when I move the mouse cursor on the IupBackground, scroll the wheel, my
>>> program crash.
>>>
>>> I need add some code about callback WHEEL_CB and just return
>>> IUP_DEFAULT, then no crash.
>>>
>>> At IUP 3.22, it works fine.
>>>
>>> Thanks~
>>>
>>
>>
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>
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