Qt通用方法及类库是什么
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函数名
//设置全局样式 static void setStyle(QUIWidget::Style style); static void setStyle(const QString &qssFile, QString &paletteColor, QString &textColor); static void setStyle(const QString &qssFile, QString &textColor, QString &panelColor, QString &borderColor, QString &normalColorStart, QString &normalColorEnd, QString &darkColorStart, QString &darkColorEnd, QString &highColor); //根据QSS样式获取对应颜色值 static void getQssColor(const QString &qss, QString &textColor, QString &panelColor, QString &borderColor, QString &normalColorStart, QString &normalColorEnd, QString &darkColorStart, QString &darkColorEnd, QString &highColor);
函数体
void QUIHelper::setStyle(QUIWidget::Style style)
{
QString qssFile = ":/qss/lightblue.css";
if (style == QUIWidget::Style_Silvery) {
qssFile = ":/qss/silvery.css";
} else if (style == QUIWidget::Style_Blue) {
qssFile = ":/qss/blue.css";
} else if (style == QUIWidget::Style_LightBlue) {
qssFile = ":/qss/lightblue.css";
} else if (style == QUIWidget::Style_DarkBlue) {
qssFile = ":/qss/darkblue.css";
} else if (style == QUIWidget::Style_Gray) {
qssFile = ":/qss/gray.css";
} else if (style == QUIWidget::Style_LightGray) {
qssFile = ":/qss/lightgray.css";
} else if (style == QUIWidget::Style_DarkGray) {
qssFile = ":/qss/darkgray.css";
} else if (style == QUIWidget::Style_Black) {
qssFile = ":/qss/black.css";
} else if (style == QUIWidget::Style_LightBlack) {
qssFile = ":/qss/lightblack.css";
} else if (style == QUIWidget::Style_DarkBlack) {
qssFile = ":/qss/darkblack.css";
} else if (style == QUIWidget::Style_PSBlack) {
qssFile = ":/qss/psblack.css";
} else if (style == QUIWidget::Style_FlatBlack) {
qssFile = ":/qss/flatblack.css";
} else if (style == QUIWidget::Style_FlatWhite) {
qssFile = ":/qss/flatwhite.css";
} else if (style == QUIWidget::Style_Purple) {
qssFile = ":/qss/purple.css";
} else if (style == QUIWidget::Style_BlackBlue) {
qssFile = ":/qss/blackblue.css";
} else if (style == QUIWidget::Style_BlackVideo) {
qssFile = ":/qss/blackvideo.css";
}
QFile file(qssFile);
if (file.open(QFile::ReadOnly)) {
QString qss = QLatin1String(file.readAll());
QString paletteColor = qss.mid(20, 7);
getQssColor(qss, QUIConfig::TextColor, QUIConfig::PanelColor, QUIConfig::BorderColor, QUIConfig::NormalColorStart,
QUIConfig::NormalColorEnd, QUIConfig::DarkColorStart, QUIConfig::DarkColorEnd, QUIConfig::HighColor);
qApp->setPalette(QPalette(QColor(paletteColor)));
qApp->setStyleSheet(qss);
file.close();
}
}
void QUIHelper::setStyle(const QString &qssFile, QString &paletteColor, QString &textColor)
{
QFile file(qssFile);
if (file.open(QFile::ReadOnly)) {
QString qss = QLatin1String(file.readAll());
paletteColor = qss.mid(20, 7);
textColor = qss.mid(49, 7);
getQssColor(qss, QUIConfig::TextColor, QUIConfig::PanelColor, QUIConfig::BorderColor, QUIConfig::NormalColorStart,
QUIConfig::NormalColorEnd, QUIConfig::DarkColorStart, QUIConfig::DarkColorEnd, QUIConfig::HighColor);
qApp->setPalette(QPalette(QColor(paletteColor)));
qApp->setStyleSheet(qss);
file.close();
}
}
void QUIHelper::setStyle(const QString &qssFile, QString &textColor, QString &panelColor, QString &borderColor,
QString &normalColorStart, QString &normalColorEnd,
QString &darkColorStart, QString &darkColorEnd, QString &highColor)
{
QFile file(qssFile);
if (file.open(QFile::ReadOnly)) {
QString qss = QLatin1String(file.readAll());
getQssColor(qss, textColor, panelColor, borderColor, normalColorStart, normalColorEnd, darkColorStart, darkColorEnd, highColor);
qApp->setPalette(QPalette(QColor(panelColor)));
qApp->setStyleSheet(qss);
file.close();
}
}
void QUIHelper::getQssColor(const QString &qss, QString &textColor, QString &panelColor, QString &borderColor,
QString &normalColorStart, QString &normalColorEnd,
QString &darkColorStart, QString &darkColorEnd, QString &highColor)
{
QString str = qss;
QString flagTextColor = "TextColor:";
int indexTextColor = str.indexOf(flagTextColor);
if (indexTextColor >= 0) {
textColor = str.mid(indexTextColor + flagTextColor.length(), 7);
}
QString flagPanelColor = "PanelColor:";
int indexPanelColor = str.indexOf(flagPanelColor);
if (indexPanelColor >= 0) {
panelColor = str.mid(indexPanelColor + flagPanelColor.length(), 7);
}
QString flagBorderColor = "BorderColor:";
int indexBorderColor = str.indexOf(flagBorderColor);
if (indexBorderColor >= 0) {
borderColor = str.mid(indexBorderColor + flagBorderColor.length(), 7);
}
QString flagNormalColorStart = "NormalColorStart:";
int indexNormalColorStart = str.indexOf(flagNormalColorStart);
if (indexNormalColorStart >= 0) {
normalColorStart = str.mid(indexNormalColorStart + flagNormalColorStart.length(), 7);
}
QString flagNormalColorEnd = "NormalColorEnd:";
int indexNormalColorEnd = str.indexOf(flagNormalColorEnd);
if (indexNormalColorEnd >= 0) {
normalColorEnd = str.mid(indexNormalColorEnd + flagNormalColorEnd.length(), 7);
}
QString flagDarkColorStart = "DarkColorStart:";
int indexDarkColorStart = str.indexOf(flagDarkColorStart);
if (indexDarkColorStart >= 0) {
darkColorStart = str.mid(indexDarkColorStart + flagDarkColorStart.length(), 7);
}
QString flagDarkColorEnd = "DarkColorEnd:";
int indexDarkColorEnd = str.indexOf(flagDarkColorEnd);
if (indexDarkColorEnd >= 0) {
darkColorEnd = str.mid(indexDarkColorEnd + flagDarkColorEnd.length(), 7);
}
QString flagHighColor = "HighColor:";
int indexHighColor = str.indexOf(flagHighColor);
if (indexHighColor >= 0) {
highColor = str.mid(indexHighColor + flagHighColor.length(), 7);
}
}感谢各位的阅读，以上就是“Qt通用方法及类库是什么”的内容了，经过本文的学习后，相信大家对Qt通用方法及类库是什么这一问题有了更深刻的体会，具体使用情况还需要大家实践验证。这里是创新互联，小编将为大家推送更多相关知识点的文章，欢迎关注！
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