⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 main.cpp

📁 奇趣公司比较新的qt/emd版本
💻 CPP
字号:
/******************************************************************************** Copyright (C) 2004-2007 Trolltech ASA. All rights reserved.**** This file is part of the demonstration applications of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of** this file.  Please review the following information to ensure GNU** General Public Licensing requirements will be met:** http://trolltech.com/products/qt/licenses/licensing/opensource/**** If you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** In addition, as a special exception, Trolltech, as the sole copyright** holder for Qt Designer, grants users of the Qt/Eclipse Integration** plug-in the right for the Qt/Eclipse Integration to link to** functionality provided by Qt Designer and its related libraries.**** Trolltech reserves all rights not expressly granted herein.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#include "mainwindow.h"#include <QApplication>#include <QPainterPath>#include <QPainter>#include <QMap>#include <qdebug.h>void render_qt_text(QPainter *painter, int w, int h, const QColor &color) {    QPainterPath path;    path.moveTo(-0.083695, 0.283849);    path.cubicTo(-0.049581, 0.349613, -0.012720, 0.397969, 0.026886, 0.428917);    path.cubicTo(0.066493, 0.459865, 0.111593, 0.477595, 0.162186, 0.482108);    path.lineTo(0.162186, 0.500000);    path.cubicTo(0.115929, 0.498066, 0.066565, 0.487669, 0.014094, 0.468810);    path.cubicTo(-0.038378, 0.449952, -0.088103, 0.423839, -0.135082, 0.390474);    path.cubicTo(-0.182061, 0.357108, -0.222608, 0.321567, -0.256722, 0.283849);    path.cubicTo(-0.304712, 0.262250, -0.342874, 0.239362, -0.371206, 0.215184);    path.cubicTo(-0.411969, 0.179078, -0.443625, 0.134671, -0.466175, 0.081963);    path.cubicTo(-0.488725, 0.029255, -0.500000, -0.033043, -0.500000, -0.104932);    path.cubicTo(-0.500000, -0.218407, -0.467042, -0.312621, -0.401127, -0.387573);    path.cubicTo(-0.335212, -0.462524, -0.255421, -0.500000, -0.161752, -0.500000);    path.cubicTo(-0.072998, -0.500000, 0.003903, -0.462444, 0.068951, -0.387331);    path.cubicTo(0.133998, -0.312218, 0.166522, -0.217440, 0.166522, -0.102998);    path.cubicTo(0.166522, -0.010155, 0.143394, 0.071325, 0.097138, 0.141441);    path.cubicTo(0.050882, 0.211557, -0.009396, 0.259026, -0.083695, 0.283849);    path.moveTo(-0.167823, -0.456963);    path.cubicTo(-0.228823, -0.456963, -0.277826, -0.432624, -0.314831, -0.383946);    path.cubicTo(-0.361665, -0.323340, -0.385082, -0.230335, -0.385082, -0.104932);    path.cubicTo(-0.385082, 0.017569, -0.361376, 0.112025, -0.313964, 0.178433);    path.cubicTo(-0.277248, 0.229368, -0.228534, 0.254836, -0.167823, 0.254836);    path.cubicTo(-0.105088, 0.254836, -0.054496, 0.229368, -0.016045, 0.178433);    path.cubicTo(0.029055, 0.117827, 0.051605, 0.028691, 0.051605, -0.088975);    path.cubicTo(0.051605, -0.179562, 0.039318, -0.255803, 0.014744, -0.317698);    path.cubicTo(-0.004337, -0.365409, -0.029705, -0.400548, -0.061362, -0.423114);    path.cubicTo(-0.093018, -0.445680, -0.128505, -0.456963, -0.167823, -0.456963);    path.moveTo(0.379011, -0.404739);    path.lineTo(0.379011, -0.236460);    path.lineTo(0.486123, -0.236460);    path.lineTo(0.486123, -0.197292);    path.lineTo(0.379011, -0.197292);    path.lineTo(0.379011, 0.134913);    path.cubicTo(0.379011, 0.168117, 0.383276, 0.190442, 0.391804, 0.201886);    path.cubicTo(0.400332, 0.213330, 0.411246, 0.219052, 0.424545, 0.219052);    path.cubicTo(0.435531, 0.219052, 0.446227, 0.215264, 0.456635, 0.207689);    path.cubicTo(0.467042, 0.200113, 0.474993, 0.188910, 0.480486, 0.174081);    path.lineTo(0.500000, 0.174081);    path.cubicTo(0.488436, 0.210509, 0.471957, 0.237911, 0.450564, 0.256286);    path.cubicTo(0.429170, 0.274662, 0.407054, 0.283849, 0.384215, 0.283849);    path.cubicTo(0.368893, 0.283849, 0.353859, 0.279094, 0.339115, 0.269584);    path.cubicTo(0.324371, 0.260074, 0.313530, 0.246534, 0.306592, 0.228965);    path.cubicTo(0.299653, 0.211396, 0.296184, 0.184075, 0.296184, 0.147002);    path.lineTo(0.296184, -0.197292);    path.lineTo(0.223330, -0.197292);    path.lineTo(0.223330, -0.215667);    path.cubicTo(0.241833, -0.224049, 0.260697, -0.237992, 0.279922, -0.257495);    path.cubicTo(0.299147, -0.276999, 0.316276, -0.300129, 0.331310, -0.326886);    path.cubicTo(0.338826, -0.341070, 0.349523, -0.367021, 0.363400, -0.404739);    path.lineTo(0.379011, -0.404739);    path.moveTo(-0.535993, 0.275629);    painter->translate(w / 2, h / 2);    double scale = qMin(w, h) * 8 / 10.0;    painter->scale(scale, scale);    painter->setRenderHint(QPainter::Antialiasing);    painter->save();    painter->translate(.1, .1);    painter->fillPath(path, QColor(0, 0, 0, 63));    painter->restore();    painter->setBrush(color);    painter->setPen(QPen(Qt::black, 0.02, Qt::SolidLine, Qt::FlatCap, Qt::RoundJoin));    painter->drawPath(path);}void usage(){    qWarning() << "Usage: mainwindow [-SizeHint<color> <width>x<height>] ...";    exit(1);}QMap<QString, QSize> parseCustomSizeHints(int argc, char **argv){    QMap<QString, QSize> result;    for (int i = 1; i < argc; ++i) {        QString arg = QString::fromLocal8Bit(argv[i]);        if (arg.startsWith(QLatin1String("-SizeHint"))) {            QString name = arg.mid(9);            if (name.isEmpty())                usage();            if (++i == argc)                usage();            QString sizeStr = QString::fromLocal8Bit(argv[i]);            int idx = sizeStr.indexOf(QLatin1Char('x'));            if (idx == -1)                usage();            bool ok;            int w = sizeStr.left(idx).toInt(&ok);            if (!ok)                usage();            int h = sizeStr.mid(idx + 1).toInt(&ok);            if (!ok)                usage();            result[name] = QSize(w, h);        }    }    return result;}int main(int argc, char **argv){    QApplication app(argc, argv);    QMap<QString, QSize> customSizeHints = parseCustomSizeHints(argc, argv);    MainWindow mainWin(customSizeHints);    mainWin.resize(800, 600);    mainWin.show();    return app.exec();}

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -