why doesn't the button work?

**mattia** · 26th October 2007, 13:47

Hi, i've created a widget with a button and a spinBox, i want to set a value in the spinBox when i'm going to click on the button. Down here the code.

ui_spinForm.h --> created with QT Designer

Qt Code:

Switch view

#ifndef UI_SPINFORM_H
#define UI_SPINFORM_H
 
#include <QtCore/QVariant>
#include <QtGui/QAction>
#include <QtGui/QApplication>
#include <QtGui/QButtonGroup>
#include <QtGui/QHBoxLayout>
#include <QtGui/QPushButton>
#include <QtGui/QSpinBox>
#include <QtGui/QWidget>
 
class Ui_spinForm
{
public:
    QWidget *widget;
    QHBoxLayout *hboxLayout;
    QSpinBox *spinBox;
    QPushButton *addPushButton;
 
    void setupUi(QWidget *spinForm)
    {
    if (spinForm->objectName().isEmpty())
        spinForm->setObjectName(QString::fromUtf8("spinForm"));
    spinForm->resize(258, 52);
    widget = new QWidget(spinForm);
    widget->setObjectName(QString::fromUtf8("widget"));
    widget->setGeometry(QRect(60, 10, 133, 29));
    hboxLayout = new QHBoxLayout(widget);
    hboxLayout->setObjectName(QString::fromUtf8("hboxLayout"));
    hboxLayout->setContentsMargins(0, 0, 0, 0);
    spinBox = new QSpinBox(widget);
    spinBox->setObjectName(QString::fromUtf8("spinBox"));
 
    hboxLayout->addWidget(spinBox);
 
    addPushButton = new QPushButton(widget);
    addPushButton->setObjectName(QString::fromUtf8("addPushButton"));
 
    hboxLayout->addWidget(addPushButton);
 
 
    retranslateUi(spinForm);
 
    QMetaObject::connectSlotsByName(spinForm);
    } // setupUi
 
    void retranslateUi(QWidget *spinForm)
    {
    spinForm->setWindowTitle(QApplication::translate("spinForm", "Try a spinbox", 0, QApplication::UnicodeUTF8));
    addPushButton->setText(QApplication::translate("spinForm", "Add", 0, QApplication::UnicodeUTF8));
    Q_UNUSED(spinForm);
    } // retranslateUi
 
};
 
namespace Ui {
    class spinForm: public Ui_spinForm {};
} // namespace Ui
 
#endif // UI_SPINFORM_H

#ifndef UI_SPINFORM_H
#define UI_SPINFORM_H

#include <QtCore/QVariant>
#include <QtGui/QAction>
#include <QtGui/QApplication>
#include <QtGui/QButtonGroup>
#include <QtGui/QHBoxLayout>
#include <QtGui/QPushButton>
#include <QtGui/QSpinBox>
#include <QtGui/QWidget>

class Ui_spinForm
{
public:
    QWidget *widget;
    QHBoxLayout *hboxLayout;
    QSpinBox *spinBox;
    QPushButton *addPushButton;

    void setupUi(QWidget *spinForm)
    {
    if (spinForm->objectName().isEmpty())
        spinForm->setObjectName(QString::fromUtf8("spinForm"));
    spinForm->resize(258, 52);
    widget = new QWidget(spinForm);
    widget->setObjectName(QString::fromUtf8("widget"));
    widget->setGeometry(QRect(60, 10, 133, 29));
    hboxLayout = new QHBoxLayout(widget);
    hboxLayout->setObjectName(QString::fromUtf8("hboxLayout"));
    hboxLayout->setContentsMargins(0, 0, 0, 0);
    spinBox = new QSpinBox(widget);
    spinBox->setObjectName(QString::fromUtf8("spinBox"));

    hboxLayout->addWidget(spinBox);

    addPushButton = new QPushButton(widget);
    addPushButton->setObjectName(QString::fromUtf8("addPushButton"));

    hboxLayout->addWidget(addPushButton);


    retranslateUi(spinForm);

    QMetaObject::connectSlotsByName(spinForm);
    } // setupUi

    void retranslateUi(QWidget *spinForm)
    {
    spinForm->setWindowTitle(QApplication::translate("spinForm", "Try a spinbox", 0, QApplication::UnicodeUTF8));
    addPushButton->setText(QApplication::translate("spinForm", "Add", 0, QApplication::UnicodeUTF8));
    Q_UNUSED(spinForm);
    } // retranslateUi

};

namespace Ui {
    class spinForm: public Ui_spinForm {};
} // namespace Ui

#endif // UI_SPINFORM_H

To copy to clipboard, switch view to plain text mode

spinForm.h

Qt Code:

Switch view

#include "ui_spinForm.h"
 
class spinForm : public QWidget, public Ui::spinForm
{
	Q_OBJECT
 
public:
	spinForm(QWidget *parent = 0);
 
private slots:
	void setSpinBoxValue();
 
private:
	Ui::spinForm ui;
};

#include "ui_spinForm.h"

class spinForm : public QWidget, public Ui::spinForm
{
	Q_OBJECT

public:
	spinForm(QWidget *parent = 0);

private slots:
	void setSpinBoxValue();

private:
	Ui::spinForm ui;
};

To copy to clipboard, switch view to plain text mode

spinForm.cpp

Qt Code:

Switch view

#include <QtGui>
#include "spinForm.h"
 
spinForm::spinForm(QWidget *parent):QWidget(parent)
{
	connect(addPushButton, SIGNAL(clicked()), this, SLOT(setSpinBoxValue()));
	ui.setupUi(this);
}
 
void spinForm::setSpinBoxValue()
{
	spinBox->setValue(45);
}

#include <QtGui>
#include "spinForm.h"

spinForm::spinForm(QWidget *parent):QWidget(parent)
{
	connect(addPushButton, SIGNAL(clicked()), this, SLOT(setSpinBoxValue()));
	ui.setupUi(this);
}

void spinForm::setSpinBoxValue()
{
	spinBox->setValue(45);
}

To copy to clipboard, switch view to plain text mode

main.cpp

Qt Code:

Switch view

#include <QApplication>
 
#include "ui_spinForm.h"
 
int main(int argc, char *argv[])
{
	QApplication app(argc, argv);
	QWidget *widget = new QWidget;
	Ui::spinForm ui;
	ui.setupUi(widget);
	widget->show();
	return app.exec();
}

#include <QApplication>

#include "ui_spinForm.h"

int main(int argc, char *argv[])
{
	QApplication app(argc, argv);
	QWidget *widget = new QWidget;
	Ui::spinForm ui;
	ui.setupUi(widget);
	widget->show();
	return app.exec();
}

To copy to clipboard, switch view to plain text mode

When i compile it i don't have any problems, i can lunch the widget but when i click on the button nothing happen.
I've tried to put spinBox->setValue(45) in the constructor too...
I've checked the code a lot of time but i haven't catch any errors, maybe cos i'm a newbie!
Thanks ppl for your support

**high_flyer** · 26th October 2007, 13:58

First, you are mixing aproaches.
Either use the 'ui' as member OR derive it.
I recommend using it as member - more flexible.
Try:

Qt Code:

Switch view

#include "ui_spinForm.h"
 
      class spinForm : public QWidget
      {
          Q_OBJECT
      public:
          spinForm(QWidget *parent = 0);
      private slots:
          void setSpinBoxValue();
      private:
          Ui::spinForm ui;
      };

#include "ui_spinForm.h"

      class spinForm : public QWidget
      {
          Q_OBJECT
      public:
          spinForm(QWidget *parent = 0);
      private slots:
          void setSpinBoxValue();
      private:
          Ui::spinForm ui;
      };

To copy to clipboard, switch view to plain text mode

Qt Code:

Switch view

#include <QtGui>
      #include "spinForm.h"
 
      spinForm::spinForm(QWidget *parent):QWidget(parent)
      {
         ui.setupUi(this);  
        connect(ui.addPushButton, SIGNAL(clicked()), this, SLOT(setSpinBoxValue()));
 
      }
 
      void spinForm::setSpinBoxValue()
       {
           ui.spinBox->setValue(45);
 
      }

#include <QtGui>
      #include "spinForm.h"

      spinForm::spinForm(QWidget *parent):QWidget(parent)
      {
         ui.setupUi(this);  
        connect(ui.addPushButton, SIGNAL(clicked()), this, SLOT(setSpinBoxValue()));
   
      }
   
      void spinForm::setSpinBoxValue()
       {
           ui.spinBox->setValue(45);

      }

To copy to clipboard, switch view to plain text mode

**mattia** · 26th October 2007, 14:15

I did it, and I realized that i was mixing aproaches.
I don't have any errors when i compile the project, but the button doesn't work...thx

**high_flyer** · 26th October 2007, 14:34

run it from a console, and see if you are getting any warnings

**mattia** · 26th October 2007, 14:40

This is the output from my make command:

Qt Code:

Switch view

$make:
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/local/Trolltech/Qt-4.3.1/mkspecs/linux-g++ -I. -I/usr/local/Trolltech/Qt-4.3.1/include/QtCore -I/usr/local/Trolltech/Qt-4.3.1/include/QtCore -I/usr/local/Trolltech/Qt-4.3.1/include/QtGui -I/usr/local/Trolltech/Qt-4.3.1/include/QtGui -I/usr/local/Trolltech/Qt-4.3.1/include -I. -I. -I. -o main.o main.cpp
g++ -Wl,-rpath,/usr/local/Trolltech/Qt-4.3.1/lib -o spinForm main.o spinForm.o moc_spinForm.o    -L/usr/local/Trolltech/Qt-4.3.1/lib -lQtGui -L/usr/local/Trolltech/Qt-4.3.1/lib -L/usr/X11R6/lib -lpng -lSM -lICE -pthread -pthread -lXi -lXrender -lXrandr -lXfixes -lXcursor -lXinerama -lfreetype -lfontconfig -lXext -lX11 -lQtCore -lz -lm -pthread -lgthread-2.0 -lglib-2.0 -lrt -ldl -lpthread

$make:
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/local/Trolltech/Qt-4.3.1/mkspecs/linux-g++ -I. -I/usr/local/Trolltech/Qt-4.3.1/include/QtCore -I/usr/local/Trolltech/Qt-4.3.1/include/QtCore -I/usr/local/Trolltech/Qt-4.3.1/include/QtGui -I/usr/local/Trolltech/Qt-4.3.1/include/QtGui -I/usr/local/Trolltech/Qt-4.3.1/include -I. -I. -I. -o main.o main.cpp
g++ -Wl,-rpath,/usr/local/Trolltech/Qt-4.3.1/lib -o spinForm main.o spinForm.o moc_spinForm.o    -L/usr/local/Trolltech/Qt-4.3.1/lib -lQtGui -L/usr/local/Trolltech/Qt-4.3.1/lib -L/usr/X11R6/lib -lpng -lSM -lICE -pthread -pthread -lXi -lXrender -lXrandr -lXfixes -lXcursor -lXinerama -lfreetype -lfontconfig -lXext -lX11 -lQtCore -lz -lm -pthread -lgthread-2.0 -lglib-2.0 -lrt -ldl -lpthread

To copy to clipboard, switch view to plain text mode

and i attach my .pro file too:

Qt Code:

Switch view

TEMPLATE = app
TARGET = 
DEPENDPATH += .
INCLUDEPATH += .
 
# Input
HEADERS += spinForm.h
FORMS += spinForm.ui
SOURCES += main.cpp spinForm.cpp

TEMPLATE = app
TARGET = 
DEPENDPATH += .
INCLUDEPATH += .

# Input
HEADERS += spinForm.h
FORMS += spinForm.ui
SOURCES += main.cpp spinForm.cpp

To copy to clipboard, switch view to plain text mode

**hgedek** · 26th October 2007, 14:44

try changing setSpinBoxValue() from private slot to public slot!

**high_flyer** · 26th October 2007, 14:47

what hgedek said is correct.
And I didn't ask for compilation output but that you RUN the program in a console.

**mattia** · 26th October 2007, 14:51

i've changed it to public but i have some error:

Qt Code:

Switch view

spinForm.cpp: In constructor â€˜spinForm::spinForm(QWidget*)â€™:
spinForm.cpp:9: error: â€˜addPushButtonâ€™ was not declared in this scope
spinForm.cpp: In member function â€˜void spinForm::setSpinBoxValue()â€™:
spinForm.cpp:15: error: â€˜spinBoxâ€™ was not declared in this scope
make: *** [spinForm.o] Error 1

spinForm.cpp: In constructor â€˜spinForm::spinForm(QWidget*)â€™:
spinForm.cpp:9: error: â€˜addPushButtonâ€™ was not declared in this scope
spinForm.cpp: In member function â€˜void spinForm::setSpinBoxValue()â€™:
spinForm.cpp:15: error: â€˜spinBoxâ€™ was not declared in this scope
make: *** [spinForm.o] Error 1

To copy to clipboard, switch view to plain text mode

**jpn** · 26th October 2007, 14:57

Originally Posted by mattia

i've changed it to public but i have some error:

Qt Code:

Switch view

spinForm.cpp: In constructor â€˜spinForm::spinForm(QWidget*)â€™:
spinForm.cpp:9: error: â€˜addPushButtonâ€™ was not declared in this scope
spinForm.cpp: In member function â€˜void spinForm::setSpinBoxValue()â€™:
spinForm.cpp:15: error: â€˜spinBoxâ€™ was not declared in this scope
make: *** [spinForm.o] Error 1

spinForm.cpp: In constructor â€˜spinForm::spinForm(QWidget*)â€™:
spinForm.cpp:9: error: â€˜addPushButtonâ€™ was not declared in this scope
spinForm.cpp: In member function â€˜void spinForm::setSpinBoxValue()â€™:
spinForm.cpp:15: error: â€˜spinBoxâ€™ was not declared in this scope
make: *** [spinForm.o] Error 1

To copy to clipboard, switch view to plain text mode

Actually, it doesn't matter whether it's public or not. That only affects the visibility when the slot is called as a normal function. However, looks like you still have mixed up "single inheritance" and "multiple inheritance" approaches. Take a closer look at second post in this thread.

**mattia** · 26th October 2007, 15:06

yes, you are right, I had omit the ui. before the object declered into ui_spinForm.h.
Now i've added them but i can't set any value into the spinBox, maybe i've to set the range?

**mattia** · 26th October 2007, 15:14

I've added into Ui_spinForm.h a spinBox->setValue(5); and when i start the widget the value is 5. I've added ui.spinBox->setValue(5); into the spinForm.cpp constructor

Qt Code:

Switch view

spinForm::spinForm(QWidget *parent):QWidget(parent)
{
	ui.setupUi(this);
	connect(ui.addPushButton, SIGNAL(clicked()), this, SLOT(setSpinBoxValue()));
	ui.spinBox->setValue(3);
}

spinForm::spinForm(QWidget *parent):QWidget(parent)
{
	ui.setupUi(this);
	connect(ui.addPushButton, SIGNAL(clicked()), this, SLOT(setSpinBoxValue()));
	ui.spinBox->setValue(3);
}

To copy to clipboard, switch view to plain text mode

but nothing...

**mattia** · 26th October 2007, 15:43

mmm...i added a textBrowser to see if it works, but in the spinForm.cpp i can't add any text, no errors, but it doesn't work....

**high_flyer** · 26th October 2007, 15:47

post your full code, and run the application in a console and see if you get any warnings.

**mattia** · 26th October 2007, 16:03

ui_spinForm.h

Qt Code:

Switch view

#ifndef UI_SPINFORM_H
#define UI_SPINFORM_H
 
#include <QtCore/QVariant>
#include <QtGui/QAction>
#include <QtGui/QApplication>
#include <QtGui/QButtonGroup>
#include <QtGui/QHBoxLayout>
#include <QtGui/QPushButton>
#include <QtGui/QSpinBox>
#include <QtGui/QTextBrowser>
#include <QtGui/QWidget>
 
class Ui_spinForm
{
public:
    QWidget *layoutWidget;
    QHBoxLayout *hboxLayout;
    QSpinBox *spinBox;
    QPushButton *addPushButton;
    QTextBrowser *textBrowser;
 
    void setupUi(QWidget *spinForm)
    {
    if (spinForm->objectName().isEmpty())
        spinForm->setObjectName(QString::fromUtf8("spinForm"));
    spinForm->resize(359, 370);
    layoutWidget = new QWidget(spinForm);
    layoutWidget->setObjectName(QString::fromUtf8("layoutWidget"));
    layoutWidget->setGeometry(QRect(60, 10, 133, 29));
    hboxLayout = new QHBoxLayout(layoutWidget);
    hboxLayout->setObjectName(QString::fromUtf8("hboxLayout"));
    hboxLayout->setContentsMargins(0, 0, 0, 0);
    spinBox = new QSpinBox(layoutWidget);
    spinBox->setObjectName(QString::fromUtf8("spinBox"));
    spinBox->setValue(5);
 
    hboxLayout->addWidget(spinBox);
 
    addPushButton = new QPushButton(layoutWidget);
    addPushButton->setObjectName(QString::fromUtf8("addPushButton"));
 
    hboxLayout->addWidget(addPushButton);
 
    textBrowser = new QTextBrowser(spinForm);
    textBrowser->setObjectName(QString::fromUtf8("textBrowser"));
    textBrowser->setGeometry(QRect(40, 70, 256, 192));
 
    retranslateUi(spinForm);
 
    QMetaObject::connectSlotsByName(spinForm);
    } // setupUi
 
    void retranslateUi(QWidget *spinForm)
    {
    spinForm->setWindowTitle(QApplication::translate("spinForm", "Try a spinbox", 0, QApplication::UnicodeUTF8));
    addPushButton->setText(QApplication::translate("spinForm", "Add", 0, QApplication::UnicodeUTF8));
 
    Q_UNUSED(spinForm);
    } // retranslateUi
 
};
 
namespace Ui {
    class spinForm: public Ui_spinForm {};
} // namespace Ui
 
#endif // UI_SPINFORM_H

#ifndef UI_SPINFORM_H
#define UI_SPINFORM_H

#include <QtCore/QVariant>
#include <QtGui/QAction>
#include <QtGui/QApplication>
#include <QtGui/QButtonGroup>
#include <QtGui/QHBoxLayout>
#include <QtGui/QPushButton>
#include <QtGui/QSpinBox>
#include <QtGui/QTextBrowser>
#include <QtGui/QWidget>

class Ui_spinForm
{
public:
    QWidget *layoutWidget;
    QHBoxLayout *hboxLayout;
    QSpinBox *spinBox;
    QPushButton *addPushButton;
    QTextBrowser *textBrowser;

    void setupUi(QWidget *spinForm)
    {
    if (spinForm->objectName().isEmpty())
        spinForm->setObjectName(QString::fromUtf8("spinForm"));
    spinForm->resize(359, 370);
    layoutWidget = new QWidget(spinForm);
    layoutWidget->setObjectName(QString::fromUtf8("layoutWidget"));
    layoutWidget->setGeometry(QRect(60, 10, 133, 29));
    hboxLayout = new QHBoxLayout(layoutWidget);
    hboxLayout->setObjectName(QString::fromUtf8("hboxLayout"));
    hboxLayout->setContentsMargins(0, 0, 0, 0);
    spinBox = new QSpinBox(layoutWidget);
    spinBox->setObjectName(QString::fromUtf8("spinBox"));
    spinBox->setValue(5);

    hboxLayout->addWidget(spinBox);

    addPushButton = new QPushButton(layoutWidget);
    addPushButton->setObjectName(QString::fromUtf8("addPushButton"));

    hboxLayout->addWidget(addPushButton);

    textBrowser = new QTextBrowser(spinForm);
    textBrowser->setObjectName(QString::fromUtf8("textBrowser"));
    textBrowser->setGeometry(QRect(40, 70, 256, 192));

    retranslateUi(spinForm);

    QMetaObject::connectSlotsByName(spinForm);
    } // setupUi

    void retranslateUi(QWidget *spinForm)
    {
    spinForm->setWindowTitle(QApplication::translate("spinForm", "Try a spinbox", 0, QApplication::UnicodeUTF8));
    addPushButton->setText(QApplication::translate("spinForm", "Add", 0, QApplication::UnicodeUTF8));
   
    Q_UNUSED(spinForm);
    } // retranslateUi

};

namespace Ui {
    class spinForm: public Ui_spinForm {};
} // namespace Ui

#endif // UI_SPINFORM_H

To copy to clipboard, switch view to plain text mode

spinForm.h

Qt Code:

Switch view

#include "ui_spinForm.h"
 
class spinForm : public QWidget
{
	Q_OBJECT
 
public:
	spinForm(QWidget *parent = 0);
 
public slots:
	void setSpinBoxValue();
 
private:
	Ui::spinForm ui;
};

#include "ui_spinForm.h"

class spinForm : public QWidget
{
	Q_OBJECT

public:
	spinForm(QWidget *parent = 0);

public slots:
	void setSpinBoxValue();

private:
	Ui::spinForm ui;
};

To copy to clipboard, switch view to plain text mode

spinForm.cpp

Qt Code:

Switch view

#include <QtGui>
#include "spinForm.h"
 
spinForm::spinForm(QWidget *parent):QWidget(parent)
{
	ui.setupUi(this);
	connect(ui.addPushButton, SIGNAL(clicked()), this, SLOT(setSpinBoxValue()));
	ui.spinBox->setValue(3);
 
}
 
void spinForm::setSpinBoxValue()
{
	ui.spinBox->setValue(45);
}

#include <QtGui>
#include "spinForm.h"

spinForm::spinForm(QWidget *parent):QWidget(parent)
{
	ui.setupUi(this);
	connect(ui.addPushButton, SIGNAL(clicked()), this, SLOT(setSpinBoxValue()));
	ui.spinBox->setValue(3);
	
}

void spinForm::setSpinBoxValue()
{
	ui.spinBox->setValue(45);
}

To copy to clipboard, switch view to plain text mode

main.cpp

Qt Code:

Switch view

#include <QApplication>
 
#include "ui_spinForm.h"
 
int main(int argc, char *argv[])
{
	QApplication app(argc, argv);
	QWidget *widget = new QWidget;
	Ui::spinForm ui;
	ui.setupUi(widget);
	widget->show();
	return app.exec();
}

#include <QApplication>

#include "ui_spinForm.h"

int main(int argc, char *argv[])
{
	QApplication app(argc, argv);
	QWidget *widget = new QWidget;
	Ui::spinForm ui;
	ui.setupUi(widget);
	widget->show();
	return app.exec();
}

To copy to clipboard, switch view to plain text mode

what can i do to run it in a consolle? is it helpful to see the run-time error?
cos now i'm using QT Designer and a simple text editor.
Thanks

**mattia** · 26th October 2007, 16:15

I imported the project into Eclipse with QT library plug-in but when i make to run the application nothing is shown in consolle.

**DeepDiver** · 26th October 2007, 16:18

In your main() you instantiate Ui::spinform not your own class spinform.
Your code is never executed -> that's why you don't see anything!

**mattia** · 26th October 2007, 16:27

Originally Posted by DeepDiver

In your main() you instantiate Ui::spinform not your own class spinform.
Your code is never executed -> that's why you don't see anything!

Thanks for the hint, i've chenged my main.cpp in this way:

Qt Code:

Switch view

#include <QApplication>
 
#include "spinForm.h"
 
int main(int argc, char *argv[])
{
	QApplication app(argc, argv);
	QWidget *widget = new QWidget;
	spinForm ui(widget);
	//ui.setupUi(widget);
	widget->show();
	return app.exec();
}

#include <QApplication>

#include "spinForm.h"

int main(int argc, char *argv[])
{
	QApplication app(argc, argv);
	QWidget *widget = new QWidget;
	spinForm ui(widget);
	//ui.setupUi(widget);
	widget->show();
	return app.exec();
}

To copy to clipboard, switch view to plain text mode

and now it run, thanks to everybody...it was my first program with a slot and signal

**mattia** · 5th November 2007, 12:11

Originally Posted by high_flyer

First, you are mixing aproaches.
Either use the 'ui' as member OR derive it.
I recommend using it as member - more flexible.

I'd like to know how's the derive approach, are there any examples on the net?
Thanks

**high_flyer** · 5th November 2007, 12:14

Its all in the docs.
Note that you can use the single or multiple inheritance approaches, see what best fits your case.

Thread: why doesn't the button work?

Thread Tools

Search Thread

Display

why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Re: why doesn't the button work?

Similar Threads

QActions don't work with menubar hidden

How to ignore Button-Events in Qtopia?

Mouse Over event on button

Remove maximize button, why WidgetFlags doesn't work?

Push button double click

Bookmarks

Bookmarks

Posting Permissions