(C++) QGraphicsProxyWidget example 1

QGraphicsProxyWidget example 1 is a QGraphicsProxyWidget example.

Technical facts

Application type(s)

Desktop application

Operating system(s) or programming environment(s)

Lubuntu 12.10 (quantal)

IDE(s):

Qt Creator 2.5.2

Project type:

GUI application

C++ standard:

C++98

Compiler(s):

G++ 4.7.2

Libraries used:

Qt: version 4.8.3 (32 bit)
STL: GNU ISO C++ Library, version 4.7.2

Qt project file: CppQGraphicsProxyWidgetExample1.pro


QT       += core

QT       += gui

QMAKE_CXXFLAGS += -Wextra -Werror

TARGET = CppQGraphicsProxyWidgetExample1

CONFIG   += console

CONFIG   -= app_bundle

TEMPLATE = app

SOURCES += main.cpp

main.cpp


#include <QApplication>

#include <QGraphicsProxyWidget>

#include <QGraphicsScene>

#include <QGraphicsView>

#include <QLineEdit>



int main(int argc, char **argv)

{

  //Create the application

  QApplication app(argc, argv);



  //Create the Qt Graphics Framework components

  QGraphicsScene scene;

  QGraphicsView view(&scene);

  view.setGeometry(100,100,400,200);

  view.show();



  //Create a QWidget

  QLineEdit *const edit = new QLineEdit;

  //Add the QWidget and obtain its proxy

  QGraphicsProxyWidget * const proxy = scene.addWidget(edit);

  //Modify the widget by using its proxy

  proxy->setScale(2.0);

  proxy->setRotation(30);



  return app.exec();

}

Go back to Richel Bilderbeek's C++ page.

Go back to Richel Bilderbeek's homepage.

This page has been created by the tool CodeToHtml