optionDialog

[mickey]

Hi,
I have a optAction in Mainform that calls an optionDialog (designed from qtDesigner).
In optionDialog when I pusk on save button start the SLOT saveOptions()
I like to do this inside optiondialog.ui.h file:

#include <qfile.h>
#include <mainform.h>
class MainForm;
 
void optionDialog::saveOptions()
{
	MainForm* m;
	m->toolBox->show(); //access to mainform
}

#include <qfile.h>
#include <mainform.h>
class MainForm;

void optionDialog::saveOptions()
{
	MainForm* m;
	m->toolBox->show(); //access to mainform
}

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But this don't compile. Is there a way?

[zlatko]

what error compiler give?

[mickey]

sorry it isn't error. But I must to retrieve this:

MainForm* m= (MainForm*) this->topLevelWidget();

MainForm* m= (MainForm*) this->topLevelWidget();

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but this->topLevelWidget() isn't what I want.....

[zlatko]

I think you need give pointer on MainForm object to your optionDialog and then use this pointer.

[mickey]

I prefer from optionDialog access to mainForm. In any way my problem is how to do....
thanks

[zlatko]

Subclass your optionDialog. And create it from mainForm class.

MainForm::MainForm()
{
    optionDialogNew *optDIalog = new optionDialogNew(this); 
}
 
****
void optionDialogNew::optionDialogNew(MainForm*pParent) : optionDialog
{
   // some private class member
   m_pParent = pParent;
}
 
 
void optionDialogNew::saveOptions()
{
    m_pParent->toolBox->show(); //access to mainform
}

MainForm::MainForm()
{
    optionDialogNew *optDIalog = new optionDialogNew(this); 
}

****
void optionDialogNew::optionDialogNew(MainForm*pParent) : optionDialog
{
   // some private class member
   m_pParent = pParent;
}


void optionDialogNew::saveOptions()
{
    m_pParent->toolBox->show(); //access to mainform
}

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