本文整理汇总了C++中XdgDesktopFile::icon方法的典型用法代码示例。如果您正苦于以下问题：C++ XdgDesktopFile::icon方法的具体用法？C++ XdgDesktopFile::icon怎么用？C++ XdgDesktopFile::icon使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类XdgDesktopFile的用法示例。
在下文中一共展示了XdgDesktopFile::icon方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: load
void XdgAction::load(const XdgDesktopFile& desktopFile)
{
mDesktopFile = desktopFile;
if (mDesktopFile.isValid())
{
setText(mDesktopFile.name());
setToolTip(mDesktopFile.comment());
setIcon(desktopFile.icon());
if (icon().isNull())
setIcon(XdgIcon::fromTheme("application-x-executable"));
connect(this, SIGNAL(triggered()), this, SLOT(runConmmand()));
}
else
{
setText("");
setToolTip("");
setIcon(QIcon());
}
}示例2: loadDesktopFile
QVariantMap XdgModule::loadDesktopFile(const QString &fileName){
QVariantMap result;
XdgDesktopFile desktop;
desktop.load(fileName);
switch(desktop.type()){
case XdgDesktopFile::UnknownType:
result["type"] = "unknown";
break;
case XdgDesktopFile::ApplicationType:
result["type"] = "application";
break;
case XdgDesktopFile::LinkType:
result["type"] = "link";
break;
case XdgDesktopFile::DirectoryType:
result["type"] = "directory";
}
result["valid"] = desktop.isValid();
result["categories"] = desktop.categories();
result["icon"] = desktop.icon().pixmap(icon_size, icon_size);
result["icon_name"] = desktop.iconName();
result["name"] = desktop.name();
result["comment"] = desktop.comment();
QString url = desktop.url();
QVariant exec = desktop.value("Exec");
QVariant no_display = desktop.value("NoDisplay");
if(!url.isEmpty())
result["url"] = url;
if(exec.isValid())
result["exec"] = exec;
if(no_display.isValid())
result["no_display"] = no_display;
return result;
}示例3: currentMimetypeChanged
void MimetypeViewer::currentMimetypeChanged()
{
widget.iconLabel->hide();
widget.descriptionLabel->setText(tr("None"));
widget.mimetypeGroupBox->setEnabled(false);
widget.patternsLabel->clear();
widget.patternsGroupBox->setEnabled(false);
widget.appIcon->hide();
widget.applicationLabel->clear();
widget.applicationsGroupBox->setEnabled(false);
QTreeWidgetItem *sel = widget.mimetypeTreeWidget->currentItem();
if (!sel || sel->type() == GroupType) {
return;
}
MimeTypeData mimeData = sel->data(0, Qt::UserRole).value<MimeTypeData>();
QMimeDatabase db;
XdgMimeType mt = db.mimeTypeForName(mimeData.name());
if (mt.name().isEmpty())
return;
m_CurrentMime = mt;
widget.descriptionLabel->setText(mimeData.comment());
QIcon icon = m_CurrentMime.icon();
if (! icon.isNull())
{
widget.iconLabel->setPixmap(icon.pixmap(widget.iconLabel->size()));
widget.iconLabel->show();
}
widget.mimetypeGroupBox->setEnabled(true);
widget.patternsLabel->setText(mimeData.patterns());
widget.patternsGroupBox->setEnabled(true);
XdgDesktopFile* defaultApp = XdgDesktopFileCache::getDefaultApp(m_CurrentMime.name());
if (defaultApp && defaultApp->isValid())
{
QString nonLocalizedName = defaultApp->value("Name").toString();
QString localizedName = defaultApp->localizedValue("Name", nonLocalizedName).toString();
QIcon appIcon = defaultApp->icon();
widget.appIcon->setPixmap(appIcon.pixmap(widget.iconLabel->size()));
widget.appIcon->show();
widget.applicationLabel->setText(localizedName);
widget.chooseApplicationsButton->setText(tr("&Change..."));
}
else
{
widget.applicationLabel->setText(tr("None"));
widget.chooseApplicationsButton->setText(tr("&Choose..."));
}
widget.applicationsGroupBox->setEnabled(true);
}