crash in WNT_Window::DoResize - Forum Open Cascade Technology

Anonymous (not verified)
Wed, 10/25/2000 - 16:47

Forums:

Other usage issues

Hello,

I have a crash in my application because of WNT_Window::DoResize()

an exception is throwed because WNT_Window::BackingStore() returns Standard_False.

This exection occurs only whith one shape in a 2d view.

Why BackingStore is returning false ? Where can it come from ?

thanks in advance,

Stephane

Msaaf Omar
Wed, 11/01/2000 - 21:19

Hello stephane, Did you check that you respect the conidtions to avoid an error ??

I mean sometimes, there is a limited windows size you have to respect, and if you don't this causes the prog to crash. Hope it helps you Regards Omar

Stephane Routelous
Thu, 11/02/2000 - 12:46

Hello Omar,

the window is not very big : it is contained in a dialog box.

I already use the same mecanism in other part of my application, but it is the first time I havd this crash.

Stephane

Mikael Aronsson (not verified)
Thu, 11/02/2000 - 15:41

Hi !

Could it have something to do with the fact that you have it in a dialog box ?, the messages sent to a dialog box is a bit different then the ones you get in an ordinary window, maybe you miss a message or something like that ?

Mikael