QDesigner Crash when attempting to use a ported Qt3 Custom widget

[degs2k4]

Hello again,

First of all, thanks to everyone. I find this Forum very very useful !

Secondly, I'm trying to use a Qt3 custom widget in QDevelop under Qt4.

The plugin compiles perfectly, it just generates the .dll and .a files and then I put them under the Qt plugins directory. When I enter QDesigner, the C Widget appears in the designer widget toolbox , but then I open a new project, click over the widget and QDesigner crashes... (just by clicking over the widget)

What am I missing? Maybe it crashes because I am not specifying any .rc (resources) file?

I attach 2 files, the plugin .h and .cpp files.

Thanks!

[wysota]

QWidget *MyCanvasViewPlugin::createWidget(QWidget *parent)
{
   //IconEditor a = new IconEditor(parent);	
   QWidget* a;
   return a;
}

QWidget *MyCanvasViewPlugin::createWidget(QWidget *parent)
{
   //IconEditor a = new IconEditor(parent);	
   QWidget* a;
   return a;
}

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This is incorrect. You return an invalid pointer to a widget instead of a real widget.

[degs2k4]

Oh! I missed that... just copying and pasting all the time....

THANKS!!!!!!!!!!!!!!!!!!!!!!!!!!