Difference between revisions of "Qt/ButtonWidget"

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(Created page with '==main.cpp== <source lang="cpp"> #include <QApplication> #include "buttonform.h" int main(int argc, char *argv[]) { QApplication app(argc, argv); ButtonForm buttonform;…')
 
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}
 
}
  
 +
</source>
 +
 +
==buttonform.ui==
 +
<source lang="text">
 +
<?xml version="1.0" encoding="UTF-8"?>
 +
<ui version="4.0">
 +
<class>ButtonForm</class>
 +
<widget class="QWidget" name="ButtonForm">
 +
  <property name="geometry">
 +
  <rect>
 +
    <x>0</x>
 +
    <y>0</y>
 +
    <width>400</width>
 +
    <height>300</height>
 +
  </rect>
 +
  </property>
 +
  <property name="windowTitle">
 +
  <string>Form</string>
 +
  </property>
 +
  <widget class="QPushButton" name="pushButton">
 +
  <property name="geometry">
 +
    <rect>
 +
    <x>130</x>
 +
    <y>100</y>
 +
    <width>91</width>
 +
    <height>28</height>
 +
    </rect>
 +
  </property>
 +
  <property name="text">
 +
    <string>PushButton</string>
 +
  </property>
 +
  </widget>
 +
  <widget class="QLabel" name="label">
 +
  <property name="geometry">
 +
    <rect>
 +
    <x>170</x>
 +
    <y>220</y>
 +
    <width>61</width>
 +
    <height>18</height>
 +
    </rect>
 +
  </property>
 +
  <property name="text">
 +
    <string>TextLabel</string>
 +
  </property>
 +
  </widget>
 +
</widget>
 +
<resources/>
 +
<connections/>
 +
</ui>
 
</source>
 
</source>
  

Revision as of 08:23, 29 June 2010

main.cpp

#include <QApplication>
 
#include "buttonform.h"
 
int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    ButtonForm buttonform;
 
    buttonform.show();
    return app.exec();
}

buttonform.h

#ifndef BUTTONFORM_H
#define BUTTONFORM_H
 
#include "ui_buttonform.h"
 
class ButtonForm : public QWidget
{
    Q_OBJECT
 
public:
    ButtonForm(QWidget *parent = 0);
 
  public slots:
    void pushButton_SetLabelText();
 
private:
    Ui::ButtonForm ui;
};
 
#endif

buttonform.cpp

#include <QtGui>
 
#include "buttonform.h"
#include <iostream>
 
ButtonForm::ButtonForm(QWidget *parent)
    : QWidget(parent)
{
  ui.setupUi(this);
  connect( this->ui.pushButton, SIGNAL( clicked() ), this, SLOT(pushButton_SetLabelText()) );
}
 
void ButtonForm::pushButton_SetLabelText()
{
  this->ui.label->setText("hello");
}

buttonform.ui

<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>ButtonForm</class>
 <widget class="QWidget" name="ButtonForm">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>400</width>
    <height>300</height>
   </rect>
  </property>
  <property name="windowTitle">
   <string>Form</string>
  </property>
  <widget class="QPushButton" name="pushButton">
   <property name="geometry">
    <rect>
     <x>130</x>
     <y>100</y>
     <width>91</width>
     <height>28</height>
    </rect>
   </property>
   <property name="text">
    <string>PushButton</string>
   </property>
  </widget>
  <widget class="QLabel" name="label">
   <property name="geometry">
    <rect>
     <x>170</x>
     <y>220</y>
     <width>61</width>
     <height>18</height>
    </rect>
   </property>
   <property name="text">
    <string>TextLabel</string>
   </property>
  </widget>
 </widget>
 <resources/>
 <connections/>
</ui>

CMakeLists.txt

cmake_minimum_required(VERSION 2.6)
 
PROJECT(ButtonWidget)
 
FIND_PACKAGE(Qt4 REQUIRED)
INCLUDE(${QT_USE_FILE})
 
QT4_WRAP_UI(UISrcs buttonform.ui)
QT4_WRAP_CPP(MOCSrcs buttonform.h)
 
include_directories(${include_directories} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
 
ADD_EXECUTABLE(ButtonWidget main.cpp buttonform.h buttonform.cpp ${MOCSrcs} ${UISrcs})
TARGET_LINK_LIBRARIES(ButtonWidget ${QT_LIBRARIES})
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