Archived:Creating Context Menu from QPushButton

Article Metadata

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Tested with

Devices(s): 5800 Xpress Muzic

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Compatibility

Platform(s): S60 3rd Edition, S60 5th Edition

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Article

Keywords: QPushButton

Created: (27 Jun 2009)

Last edited: mind_freak (27 Jul 2009)

Introdction

Program shows the menu generated when button is pressed.

Preconditions

• Install Qt for S60 Tower release from here: Qt for S60 "Tower" pre-release
• Check this link for installation guide: How to install the package.
• Download Qt creator IDE:QtIDEv4.5

Source File

#include "button.h"
#include "ui_button.h"
 
button::button(QWidget *parent)
    : QWidget(parent)
{
   lay=new QHBoxLayout();
   menu=new QMenu();
   menu->addMenu("Nokia");
   menu->addMenu("N96");
   menu->addMenu("N97");
   but1=new QPushButton("Menu");
   but1->setMenu(menu);
   lay->addWidget(but1);
   setLayout(lay);
}
 
button::~button()
{
   if(menu)
   {
      delete menu;
   }
   if(but1)
   {
      delete but1;
   }
   if(lay)
   {
      delete lay;
   }
 
}

Screenshot

Related Links

How to use QPushButton