Daviddoria: Created page with '==main.cpp== #include #include #include "form.h" #include void func() { std::cout << "Hello, world!…'

2011-02-15T16:02:28Z

Created page with '==main.cpp== <source lang="cpp"> #include <QApplication> #include <iostream> #include "form.h" #include <boost/signals2/signal.hpp> void func() { std::cout << "Hello, world!…'

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==main.cpp==
<source lang="cpp">
#include <QApplication>
#include <iostream>

#include "form.h"

#include <boost/signals2/signal.hpp>

void func()
{
std::cout << "Hello, world!" << std::endl;
}

int main(int argc, char *argv[])
{
QApplication app(argc, argv);
MyForm form;

form.show();

boost::signals2::signal<void ()> s;
s.connect(func);

return app.exec();
}

</source>

==form.h==
<source lang="cpp">
#ifndef FORM_H
#define FORM_H

#include "ui_form.h"

class MyForm : public QWidget, private Ui::Form
{
Q_OBJECT
public:
MyForm(QWidget *parent = 0);

public Q_SLOTS:
void pushButton_SetLabelText();
};

#endif

</source>

==form.cpp==
<source lang="cpp">
#include "form.h"

MyForm::MyForm(QWidget *parent)
: QWidget(parent)
{
setupUi(this);
connect( this->pushButton, SIGNAL( clicked() ), this, SLOT(pushButton_SetLabelText()) );
}

void MyForm::pushButton_SetLabelText()
{
this->label->setText("hello");
}

</source>

==form.ui==
<source lang="text">
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Form</class>
<widget class="QWidget" name="Form">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>400</width>
<height>300</height>
</rect>
</property>
<property name="windowTitle">
<string>My Program</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>Click me</string>
</property>
</widget>
<widget class="QLabel" name="label">
<property name="geometry">
<rect>
<x>150</x>
<y>150</y>
<width>61</width>
<height>18</height>
</rect>
</property>
<property name="text">
<string>Before click</string>
</property>
</widget>
</widget>
<resources/>
<connections/>
</ui>

</source>

==CMakeLists.txt==
<source lang="cmake">
cmake_minimum_required(VERSION 2.6)

PROJECT(Boost)

FIND_PACKAGE(Qt4 REQUIRED)
INCLUDE(${QT_USE_FILE})

SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DQT_NO_KEYWORDS")

QT4_WRAP_UI(UISrcs form.ui)
QT4_WRAP_CPP(MOCSrcs form.h)

include_directories(${include_directories} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})

ADD_EXECUTABLE(Boost main.cpp form.cpp ${MOCSrcs} ${UISrcs})
TARGET_LINK_LIBRARIES(Boost ${QT_LIBRARIES})

</source>

Qt/Boost - Revision history

Daviddoria: Created page with '==main.cpp== #include #include #include "form.h" #include void func() { std::cout << "Hello, world!…'