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That solution works great, thanks.<BR>
<BR>
The reason I don't create the sub form with the connection to the parrent is because in Qt C++ doing so causes the sub form to be embedded in the parent form rather then a new popup form like a dialog.<BR>
<BR>
Is there a better way? Perl should clean up the garbage when it is done. <BR>
Is there a destructor for Object Perl? Like <BR>
delete(this->{SubForm});<BR>
<BR>
<BR>
On Wed, 2005-06-01 at 20:14 -0700, Ashley Winters wrote:
<BLOCKQUOTE TYPE=CITE>
<PRE>
<FONT COLOR="#000000">--- Roy Souther <<A HREF="mailto:roy@SiliconTao.com">roy@SiliconTao.com</A>> wrote:</FONT>
<FONT COLOR="#000000">> Corrections to my message. I shortend the code to simplify it and did</FONT>
<FONT COLOR="#000000">> not look at what I was typing.</FONT>
<FONT COLOR="#000000">Howdy Roy.</FONT>
<FONT COLOR="#000000">The problem is that the code "$SubForm1 = SubForm" when at the global</FONT>
<FONT COLOR="#000000">scope in a module (anything like Foo.pm) is being run at *compile*</FONT>
<FONT COLOR="#000000">time, before the Qt::Application is constructed. That's going to fail.</FONT>
<FONT COLOR="#000000">If you want to store the variable inside your 'this' object as a</FONT>
<FONT COLOR="#000000">private variable, you could use this->{SubForm}</FONT>
<FONT COLOR="#000000">sub NEW {</FONT>
<FONT COLOR="#000000"> ...</FONT>
<FONT COLOR="#000000"> this->{SubForm} = SubForm;</FONT>
<FONT COLOR="#000000"> ...</FONT>
<FONT COLOR="#000000">}</FONT>
<FONT COLOR="#000000">sub OnWhatever {</FONT>
<FONT COLOR="#000000"> ...</FONT>
<FONT COLOR="#000000"> this->{Subform}->show;</FONT>
<FONT COLOR="#000000"> ...</FONT>
<FONT COLOR="#000000">}</FONT>
<FONT COLOR="#000000">My concern there would be that you're not passing a parent object to</FONT>
<FONT COLOR="#000000">SubForm. Normally, you construct subwindows using Widget(this) so that</FONT>
<FONT COLOR="#000000">when the 'this' window is closed, all its child windows (including that</FONT>
<FONT COLOR="#000000">Widget) get closed as well.</FONT>
<FONT COLOR="#000000">Qt tries to take care of closing windows for you, but if you have</FONT>
<FONT COLOR="#000000">reasons to do otherwise, just make sure it's taken care of.</FONT>
<FONT COLOR="#000000">Good luck!</FONT>
<FONT COLOR="#000000">Ashley Winters</FONT>
<FONT COLOR="#000000"> </FONT>
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<U><A HREF="mailto:roy@SiliconTao.com">Roy Souther</A></U><BR>
<U><A HREF="http://www.SiliconTao.com">www.SiliconTao.com</A></U><BR>
Let Open Source help your business move beyond.<BR>
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