使用QT Designer設計軟件界面
使用過程沒什么說的
假定生成的ui文件如下:
<?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>203</width>
<height>177</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<widget class="QWidget" name="">
<property name="geometry">
<rect>
<x>20</x>
<y>20</y>
<width>164</width>
<height>139</height>
</rect>
</property>
<layout class="QVBoxLayout" name="verticalLayout_3">
<item>
<widget class="QLineEdit" name="lineEdit"/>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<widget class="QPushButton" name="pushButton_7">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton_5">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QPushButton" name="pushButton_2">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton_8">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton_4">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
</layout>
</widget>
</widget>
<resources/>
<connections/>
</ui>
然后修改pro文件
加入對QUitools的鏈接
CONFIG += uitools
其main.cpp如下:
#include <QFile>
#include <QtGui/QApplication>
#include <QtGui/QWidget>
#include <QtGui/QLineEdit>
#include <QtUiTools/QuiLoader>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QUiLoader ui;
QFile file("dlg.ui");
QWidget* widget = ui.load(&file);
if(widget)
{
widget->setWindowTitle("Dlg");
QLineEdit* lineedit = widget->findChild<QLineEdit*>("lineEdit");
lineedit->setStyleSheet("QLineEdit {background-color: yellow}");
lineedit->setText("information.");
widget->show();
}
return a.exec();
}