Crash report on HbQtMsgbox usage

[Zoran Sibinovic]

Hi Pritpal,

HbQtMsgbox crashes on 

...

      IF HB_ISNUMERIC( nX ) .AND. HB_ISNUMERIC( nY )

         :move( nX, nY )

      ELSE

         :adjustSize()

         :move( ( :parent:width() - :width() ) / 2, ( :parent:height() - :height() ) / 2 )

      ENDIF

...

Message in the attachment

By removing the line, the window is centered on the monitor screen.

Best regards,

Zoran

[Pritpal Bedi]

Hi Zoran

Did you announce your application window via __hbqtAppWidget( oMainWindow/widget/anyWidgetBasedObject ) ?

HbQtMessagebox expects a parent set via bove function

Pritpal Bedi

a student of software analysis & concepts

[Zoran Sibinovic]

Hi Pritpal,

No, I did not announced my application window via __hbqtAppWidget( oMainWindow/widget/anyWidgetBasedObject ).

I call HbQtMessagebox as a menu item in Build_MenuBar( oWnd ) where is as oWnd:= hbqtui_mainwindow().

There is no "parent" parameter place in the parameters that can be passed in HbQtMessagebox. Also in the function I did not changed anything.  

To be sure If i missed something, I tested the official .prg in ..\tests\glossybutton.prg by pressing the button in the main window and the attached error image is from It. So you can try it by yourself.

Also in ...\tests\hbmk.hbm  are required 2 more lines

hbwin.hbc

hbct.hbc

...to build all the tests.

Regards 

Zoran

[Pritpal Bedi]

Hi Zoran

I added this line here and it works fine. I believe glossybutton was submitted by someone earlier than I implemented __hbqtAppWidget(). So add this line in your sources just after creating the application widget.

   WITH OBJECT oBtn := QToolButton( oWnd )

      :setGeometry( 100, 135, 100, 30 )

      :setToolButtonStyle( Qt_ToolButtonTextOnly )

      :setText( "press" )

      :connect( "clicked()", {|| udf_test() } )

      :connect( QEvent_Paint, { | oEvent, oPainter | udf_paint( oEvent, oPainter, oBtn ) } )

   END WITH

   __hbqtAppWidget( oWnd )

   oWnd:show()

Pritpal Bedi

a student of software analysis & concepts