Fix FileDialog::selectedNameFilter review findings

FileDialog::nameFilters contains an array of name filter strings that
combine the name and extensions. For example:
 - "Text files (*.txt)"
 - "HTML files (*.html *.htm)"

When dealing with multiple name filters, it is quite clumsy to use
a string type of 'selectedNameFilter' which is one of the above full
file name filter string values. Make it possible to read/write the
index of the selected name filter, and provide the filter's name and
extensions separately.

Change-Id: Ie416cc4ab3dcde93c10769b6f7ac44915307f194
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/imports/platform/qtlabsplatformplugin.cpp b/src/imports/platform/qtlabsplatformplugin.cpp
index 1762e267..f73b04e8 100644
--- a/src/imports/platform/qtlabsplatformplugin.cpp
+++ b/src/imports/platform/qtlabsplatformplugin.cpp
@@ -91,6 +91,7 @@ void QtLabsPlatformPlugin::registerTypes(const char *uri)
     qmlRegisterUncreatableType<QQuickPlatformDialog>(uri, 1, 0, "Dialog", QQuickPlatformDialog::tr("Dialog is an abstract base class"));
     qmlRegisterType<QQuickPlatformColorDialog>(uri, 1, 0, "ColorDialog");
     qmlRegisterType<QQuickPlatformFileDialog>(uri, 1, 0, "FileDialog");
+    qmlRegisterType<QQuickPlatformFileNameFilter>();
     qmlRegisterType<QQuickPlatformFolderDialog>(uri, 1, 0, "FolderDialog");
     qmlRegisterType<QQuickPlatformFontDialog>(uri, 1, 0, "FontDialog");
     qmlRegisterType<QQuickPlatformMessageDialog>(uri, 1, 0, "MessageDialog");