From ee9b9d9fd9a714f97ed8f7e26404c2f113588e9c Mon Sep 17 00:00:00 2001 From: David Faure Date: Tue, 27 Aug 2013 14:10:45 +0200 Subject: QFileDialog: add MIME Type filters Currently just a convenience method for setNameFilters(), it uses QMimeType to create a name filter from the glob patterns and description defined in each MIME type. In the longer term, this API could be used to do proper mimetype-based filtering using QMimeDatabase::mimeTypeForFile() in the builtin QFileDialog (aka "not native"), instead of only looking at globs via the name filters. Change-Id: I0edccf5f30c514481b47cd100d743d1ed7a24024 Reviewed-by: Frederik Gladhorn --- src/widgets/doc/snippets/code/src_gui_dialogs_qfiledialog.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src/widgets/doc/snippets') diff --git a/src/widgets/doc/snippets/code/src_gui_dialogs_qfiledialog.cpp b/src/widgets/doc/snippets/code/src_gui_dialogs_qfiledialog.cpp index a253c09d8b..f0010b6f25 100644 --- a/src/widgets/doc/snippets/code/src_gui_dialogs_qfiledialog.cpp +++ b/src/widgets/doc/snippets/code/src_gui_dialogs_qfiledialog.cpp @@ -129,3 +129,14 @@ QString dir = QFileDialog::getExistingDirectory(this, tr("Open Directory"), QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks); //! [12] + +//! [13] +QStringList mimeTypeFilters; +mimeTypeFilters << "image/jpeg" // will show "JPEG image (*.jpeg *.jpg *.jpe) + << "image/png" // will show "PNG image (*.png)" + << "application/octet-stream"; // will show "All files (*)" + +QFileDialog dialog(this); +dialog.setMimeTypeFilters(mimeTypeFilters); +dialog.exec(); +//! [13] -- cgit v1.2.3