将自定义的widget放到Qt Designer中

版权声明

请尊重原创作品。转载请保持文章完整性，并以超链接形式注明原始作者“tingsking18”和主站点地址，方便其他朋友提问和指正。

 

将上篇文章写的PushButton放到Qt Designer中：

PushButtonplugin.h

#include <QDesignerCustomWidgetInterface>class PushButtonPlugin:public QObject, public QDesignerCustomWidgetInterface{ Q_OBJECT Q_INTERFACES(QDesignerCustomWidgetInterface)public: PushButtonPlugin(QObject *parent = 0); QString name() const; QString includeFile() const; QString group() const; QIcon icon() const; QString toolTip() const; QString whatsThis() const; bool isContainer() const; QWidget* createWidget(QWidget *parent);};

PushButtonplugin.cpp

#include "PushButtonplugin.h"#include "PushButton.h"#include <QtPlugin>PushButtonPlugin::PushButtonPlugin(QObject *parent) : QObject(parent){}QString PushButtonPlugin::name() const{ return "PushButton";}QString PushButtonPlugin::includeFile() const{ return "PushButton.h";}QString PushButtonPlugin::group() const{ return tr("Buttons");}QIcon PushButtonPlugin::icon() const{ return QIcon(":/images/bp_btn3.png");}QString PushButtonPlugin::toolTip() const{ return tr("An PushButton widget");}QString PushButtonPlugin::whatsThis() const{ return tr("This widget is PushButton widget");}bool PushButtonPlugin::isContainer() const{ return false;}QWidget* PushButtonPlugin::createWidget(QWidget *parent){ return new PushButton("PushButton",parent);}Q_EXPORT_PLUGIN2(PushButtonplugin, PushButtonPlugin)

PushButtonplugin.pro

QT += qt3support
TEMPLATE        = lib
CONFIG         += designer plugin release
HEADERS         = mPushButton.h /
                  mPushButtonplugin.h
SOURCES         = mPushButtonplugin.cpp
RESOURCES       = clicklabel.qrc
DESTDIR         = $(QTDIR)/plugins/designer