一 项目创建
01 项目创建
- 新建Qt Quick 项目
- 修改main.cpp为App.cpp,main.qml为App.qml,相应的App.cpp中代码也需要修改
- 设置窗口尺寸为1200*800
import QtQuick 2.12
import QtQuick.Window 2.12
Window {
width: 1200
height: 800
visible: true
title: qsTr("Demo Cloud Music Player")
}
qml
02 窗体Icon
-
导入images资源
-
资源下载
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QIcon>
int main(int argc, char *argv[])
{
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
#endif
QGuiApplication app(argc, argv);
//设置ICON
app.setWindowIcon(QIcon(":/images/music.png"));
QQmlApplicationEngine engine;
const QUrl url(QStringLiteral("qrc:/App.qml"));
QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,
&app, [url](QObject *obj, const QUrl &objUrl) {
if (!obj && url == objUrl)
QCoreApplication::exit(-1);
}, Qt::QueuedConnection);
engine.load(url);
return app.exec();
}
qml