App crash using :setStyleSheet() on a UI dialog

[Zoran Sibinovic]

Hi Pritpal,

can you check if  :setStyleSheet() defined in a UI dialog crashes some your app also?

I tried  2 things:

1. Call an already made UI with oDlg := hbqtui_..., then some of  oDlg:dialog:setStyleSheet(...), oDlg:setStyleSheet(...), etc., with various background parameters from image to gradients or colors.

2. define directly in the UI the background color of the dialog and exclude :setStyleSheet(...) in the app.

in both ways, after the dialog shows, the background is colored but, after some seconds, got the windows error close dialog, 

The crash can shows faster if I try some action on the dialog.

Any clue?

Thanks

Zoran   

[Pritpal Bedi]

Hi

Any clue?

No clue.

Post here a self contained sample, formatted per Harbour standards.

Pritpal Bedi 

[Zoran Sibinovic]

Hi Pritpal,

I narrowed the crash actions to 2 cases.

in composite.prg after

   oDlg := hbqtui_composite()

add this line

   oDlg:dialog:setStyleSheet( " background-color: rgb(0, 170, 255); " )

or this

   oDlg:dialog:setStyleSheet( " background-color: rgb(0, 170, 255); " )

in bot cases the background is colored, but if you press ESC od click on the X button to close the dialog the app crashes

Taking other actions in the dialog don't make problems for now.

I tried also to put an image as background in the main window and in the dialog with :setStyleSheet( "background-image: url( "+path+"some.jpg )" )

but no image shows. I missed something ?

Thanks

Zoran

[Zoran Sibinovic]

... another thing I forgot.

In an another try, without adding code lines to composite.prg, using Qt Creator I set in composite.ui the StyleSheet backgroung color of the dialog to background-color: rgb(0, 170, 255);.

The background become colored and then save it.

Recompiled the app and start.

The composite dialog shows without the background color and pressing ESC od click on the X button to close the dialog causes, again the app crash.

Zoran