diff options
| author | David Faure <david.faure@kdab.com> | 2013-08-27 14:10:45 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-08-29 10:25:01 +0200 |
| commit | ee9b9d9fd9a714f97ed8f7e26404c2f113588e9c (patch) | |
| tree | 3cf5ef3432cf746fa395fee1ff104524a20da8b2 /src/widgets/doc/snippets | |
| parent | 468b539935331e7cd2eda8e5d2eef07b8e5508e9 (diff) | |
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 <frederik.gladhorn@digia.com>
Diffstat (limited to 'src/widgets/doc/snippets')
| -rw-r--r-- | src/widgets/doc/snippets/code/src_gui_dialogs_qfiledialog.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
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] |