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Revision as of 06:49, 20 September 2009 by valderind4 (Talk | contribs)

Archived:How to create interactive messagebox for getting user response in Qt

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Article Metadata
Tested with
Devices(s): Emulator
Compatibility
Platform(s): S60 3rd Edition, S60 5th Edition
Symbian
Article
Keywords: QMessageBox
Created: (28 Dec 2008)
Last edited: valderind4 (20 Sep 2009)
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Contents

Introduction

In this example a messagebox with three buttons is created. User can click on any of these buttons and depending on that a different function can be performed.

Preconditions


Various Function

  • Holds the informative text that provides a fuller description for the message.
msgBox.setInformativeText("Do you want to save your changes?");
  • Holds collection of standard buttons in the message box.
msgBox.setStandardButtons(QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel);
  • Sets the buttons that gets activated when the Escape key is pressed to button.
msgBox.setEscapeButton(QMessageBox::Close);
  • To set The window title
 msgBox.setWindowTitle("HELLO WORLD");

Code

#include <QtGui/QApplication>
#include <QMessageBox>
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QMessageBox msgBox;
msgBox.setText("The document has been modified.");
msgBox.setInformativeText("Do you want to save your changes?");
msgBox.setStandardButtons(QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel);
msgBox.setDefaultButton(QMessageBox::Save);
int ret = msgBox.exec();
app.quit();
return 1;
}


Screen Shot

More about QMessageBox

Msg1.JPG

More about QMessageBox

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