Difference between revisions of "Qt/Widgets/Label"
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Daviddoria (Talk | contribs) (Created page with '==Label.cpp== <source lang="cpp"> #include <QProgressDialog> #include <QApplication> #include "form.h" int main( int argc, char **argv ) { QApplication app(argc, argv); Mai…') |
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Latest revision as of 12:27, 14 February 2011
Label.cpp
#include <QProgressDialog> #include <QApplication> #include "form.h" int main( int argc, char **argv ) { QApplication app(argc, argv); MainWindow window; window.show(); return app.exec(); }
form.h
#ifndef FORM_H #define FORM_H #include "ui_main.h" class MainWindow : public QMainWindow, public Ui::MainWindow { Q_OBJECT public: MainWindow(); public slots: void btnSetText_clicked(); }; #endif
form.cpp
#include <QtGui> #include "form.h" #include <iostream> MainWindow::MainWindow() { setupUi(this); connect(this->btnSetText, SIGNAL(clicked()), this, SLOT(btnSetText_clicked())); } void MainWindow::btnSetText_clicked() { this->lblLabel->setText("test"); }
buttonform.ui
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MainWindow</class>
<widget class="QMainWindow" name="MainWindow">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>205</width>
<height>169</height>
</rect>
</property>
<property name="windowTitle">
<string>MainWindow</string>
</property>
<widget class="QWidget" name="centralwidget">
<widget class="QPushButton" name="btnSetText">
<property name="geometry">
<rect>
<x>50</x>
<y>60</y>
<width>91</width>
<height>28</height>
</rect>
</property>
<property name="text">
<string>SetText</string>
</property>
</widget>
<widget class="QLabel" name="lblLabel">
<property name="geometry">
<rect>
<x>70</x>
<y>100</y>
<width>59</width>
<height>17</height>
</rect>
</property>
<property name="text">
<string>TextLabel</string>
</property>
</widget>
</widget>
</widget>
<resources/>
<connections/>
</ui>CMakeLists.txt
cmake_minimum_required(VERSION 2.6) PROJECT(Label) FIND_PACKAGE(Qt4 REQUIRED) INCLUDE(${QT_USE_FILE}) QT4_WRAP_UI(UISrcs main.ui) QT4_WRAP_CPP(MOCSrcs form.h) include_directories(${include_directories} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}) ADD_EXECUTABLE(Label Label.cpp form.h form.cpp ${UISrcs} ${MOCSrcs}) TARGET_LINK_LIBRARIES(Label ${QT_LIBRARIES})
