diff options
Diffstat (limited to 'src/gui')
-rw-r--r-- | src/gui/image/qabstractfileiconprovider.cpp | 50 | ||||
-rw-r--r-- | src/gui/image/qabstractfileiconprovider_p.h | 3 |
2 files changed, 42 insertions, 11 deletions
diff --git a/src/gui/image/qabstractfileiconprovider.cpp b/src/gui/image/qabstractfileiconprovider.cpp index aa9f5bd0f0..7872aed4d5 100644 --- a/src/gui/image/qabstractfileiconprovider.cpp +++ b/src/gui/image/qabstractfileiconprovider.cpp @@ -40,6 +40,10 @@ #include "qabstractfileiconprovider.h" #include <qguiapplication.h> +#include <qicon.h> +#include <qmimedatabase.h> + + #include <private/qabstractfileiconprovider_p.h> #include <private/qfilesystementry_p.h> @@ -127,23 +131,50 @@ QAbstractFileIconProvider::Options QAbstractFileIconProvider::options() const } /*! - Returns an icon set for the given \a type. + Returns an icon set for the given \a type, using the current + icon theme. + + \sa QIcon::fromTheme */ QIcon QAbstractFileIconProvider::icon(IconType type) const { Q_UNUSED(type); - return {}; + switch (type) { + case Computer: + return QIcon::fromTheme(QLatin1String("computer")); + case Desktop: + return QIcon::fromTheme(QLatin1String("user-desktop")); + case Trashcan: + return QIcon::fromTheme(QLatin1String("user-trash")); + case Network: + return QIcon::fromTheme(QLatin1String("network-workgroup")); + case Drive: + return QIcon::fromTheme(QLatin1String("drive-harddisk")); + case Folder: + return QIcon::fromTheme(QLatin1String("folder")); + case File: + return QIcon::fromTheme(QLatin1String("text-x-generic")); + // no default on purpose; we want warnings when the type enum is extended + } + return QIcon::fromTheme(QLatin1String("text-x-generic")); } /*! - Returns an icon for the file described by \a info. + Returns an icon for the file described by \a info, using the + current icon theme. + + \sa QIcon::fromTheme */ QIcon QAbstractFileIconProvider::icon(const QFileInfo &info) const { - Q_UNUSED(info); - return {}; + Q_D(const QAbstractFileIconProvider); + if (info.isRoot()) + return icon(Drive); + if (info.isDir()) + return icon(Folder); + return QIcon::fromTheme(d->mimeDatabase.mimeTypeForFile(info).iconName()); } /*! @@ -152,6 +183,7 @@ QIcon QAbstractFileIconProvider::icon(const QFileInfo &info) const QString QAbstractFileIconProvider::type(const QFileInfo &info) const { + Q_D(const QAbstractFileIconProvider); /* ### Qt 6 These string translations being in the QFileDialog context is not ideal, but translating them in QFileDialog context only in the QFileIconProvider subclass isn't either (it basically requires a duplication of the entire function). @@ -162,12 +194,8 @@ QString QAbstractFileIconProvider::type(const QFileInfo &info) const if (QFileSystemEntry::isRootPath(info.absoluteFilePath())) return QGuiApplication::translate("QFileDialog", "Drive"); if (info.isFile()) { - // ### could use QMimeDatabase::mimeTypeForFile(const QFileInfo&) here - if (!info.suffix().isEmpty()) { - //: %1 is a file name suffix, for example txt - return QGuiApplication::translate("QFileDialog", "%1 File").arg(info.suffix()); - } - return QGuiApplication::translate("QFileDialog", "File"); + const QMimeType mimeType = d->mimeDatabase.mimeTypeForFile(info); + return mimeType.comment().isEmpty() ? mimeType.name() : mimeType.comment(); } if (info.isDir()) diff --git a/src/gui/image/qabstractfileiconprovider_p.h b/src/gui/image/qabstractfileiconprovider_p.h index db7ac6db1b..53ad4826eb 100644 --- a/src/gui/image/qabstractfileiconprovider_p.h +++ b/src/gui/image/qabstractfileiconprovider_p.h @@ -52,6 +52,7 @@ // #include <QtGui/private/qtguiglobal_p.h> +#include <QtCore/QMimeDatabase> #include "qabstractfileiconprovider.h" QT_BEGIN_NAMESPACE @@ -66,6 +67,8 @@ public: QAbstractFileIconProvider *q_ptr = nullptr; QAbstractFileIconProvider::Options options = {}; + + QMimeDatabase mimeDatabase; }; QT_END_NAMESPACE |