QItemDelegate Align

[aekilic]

I got one more question for the tool botton

I create a action, and add to toolbotton.

QAction *enDusukAlis = new QAction(QString::fromUtf8("En DüşÃ¼k Alış Fiyatı"), w->toolButton());
connect(enDusukAlis, SIGNAL(activated()), w->toolButton(), SLOT(slotenDusukAlis()));
w->toolButton()->addAction(enDusukAlis);

QAction *enDusukAlis = new QAction(QString::fromUtf8("En DüşÃ¼k Alış Fiyatı"), w->toolButton());
connect(enDusukAlis, SIGNAL(activated()), w->toolButton(), SLOT(slotenDusukAlis()));
w->toolButton()->addAction(enDusukAlis);

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this slotenDusukAlis has to find something and put a number in a spin. But I was not able to work signal and slot can anybody help?

[spirit]

looks strange

connect(enDusukAlis, SIGNAL(activated()), w->toolButton(), SLOT(slotenDusukAlis()));

connect(enDusukAlis, SIGNAL(activated()), w->toolButton(), SLOT(slotenDusukAlis()));

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QToolButton has not such slot slotenDusukAlis.

[aekilic]

Dear All

What I need to do is,

I have QAction's on the QToolMenu,

Like
Best Price '10'
Low Price '8'

What I need to do is, after user select Best Price '10' I need to put 10 to the spin...

Am I able to explain?

[Lykurg]

a) use QRegExp to extract the number of the displayed text
or better
b) use QAction::setData() to store your number while generating the QActions

use the QToolButton::triggered ( QAction * action ) signal.

[aekilic]

What I use is,

QAction *enDusukAlis = new QAction(QString::fromUtf8("En DüşÃ¼k Alış Fiyatı"), w->toolButton());
connect(enDusukAlis, SIGNAL(activated()), this, SLOT(slotenDusukAlis()));
w->toolButton()->addAction(enDusukAlis);

QAction *enDusukAlis = new QAction(QString::fromUtf8("En DüşÃ¼k Alış Fiyatı"), w->toolButton());
connect(enDusukAlis, SIGNAL(activated()), this, SLOT(slotenDusukAlis()));
w->toolButton()->addAction(enDusukAlis);

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But the signal doesnt work

[Lykurg]

A QAction has only the signals:
void changed ()
void hovered ()
void toggled ( bool checked )
void triggered ( bool checked = false )
void destroyed ( QObject * obj = 0 )

No activated!

[spirit]

yup, Qt Assistant -- rocks!

[aekilic]

yup, Qt Assistant -- rocks!

yes, it really rocks!

For the setData how can I use it then?

[aekilic]

.....	
QAction *enDusukSatis = new QAction(QString::fromUtf8("En DüşÃ¼k Satış Fiyatı"), w->toolButton());
connect(enDusukSatis, SIGNAL(triggered()), this, SLOT(test()));
w->toolButton()->addAction(enDusukSatis);
.....
void ProformaDelegate::test()
{
	QMessageBox::warning(0, QString::fromUtf8("HATA"),
	QString::fromUtf8("İşlemde bir hata oluştu \nLütfen tekrar deneyiniz \nveya \nSistem uzmanına başvurunuz"));
 
}

.....	
QAction *enDusukSatis = new QAction(QString::fromUtf8("En DüşÃ¼k Satış Fiyatı"), w->toolButton());
connect(enDusukSatis, SIGNAL(triggered()), this, SLOT(test()));
w->toolButton()->addAction(enDusukSatis);
.....
void ProformaDelegate::test()
{
	QMessageBox::warning(0, QString::fromUtf8("HATA"),
	QString::fromUtf8("İşlemde bir hata oluştu \nLütfen tekrar deneyiniz \nveya \nSistem uzmanına başvurunuz"));

}

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But the signal doent work...

[spirit]

everything should work, press and hold a tool button, a popup menu should appear with your action. if you want slot is being called immediately then

connect(w->toolButton(), SIGNAL(clicked()), this, SLOT(test()));

connect(w->toolButton(), SIGNAL(clicked()), this, SLOT(test()));

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[aekilic]

Dear Spirit

connect(w->toolButton(), SIGNAL(clicked()), this, SLOT(test()));

connect(w->toolButton(), SIGNAL(clicked()), this, SLOT(test()));

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also doesnt work

[Lykurg]

Then show us your (whole) code. Maybe Q_OBJECT forgotten? Do you get a warning?

[spirit]

what does this operation show in console?

qDebug() << connect(w->toolButton(), SIGNAL(clicked()), this, SLOT(test()));

qDebug() << connect(w->toolButton(), SIGNAL(clicked()), this, SLOT(test()));

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did you add Q_OBJECT macro in your class declaration.
PS. I've just tested both of these approaches and they work fine for me.