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filechooser: Add a readonly :filters property

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This makes the filters list accessible in the
the inspector.
This commit is contained in:
Matthias Clasen 2020-07-06 10:34:33 -04:00
parent 76290e8ddb
commit ea07a92366
5 changed files with 38 additions and 9 deletions
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16
gtk/gtkfilechooser.c
View File

@ -168,6 +168,22 @@ gtk_file_chooser_default_init (GtkFileChooserInterface *iface)
FALSE,
GTK_PARAM_READWRITE));
/**
* GtkFileChooser:filters:
*
* A #GListModel containing the filters that have been
* added with gtk_file_chooser_add_filter().
*
* The returned object should not be modified. It may
* or may not be updated for later changes.
*/
g_object_interface_install_property (iface,
g_param_spec_object ("filters",
P_("Filters"),
P_("List model of filters"),
G_TYPE_LIST_MODEL,
GTK_PARAM_READABLE));
/**
* GtkFileChooser:create-folders:
*

1
gtk/gtkfilechooserbutton.c
View File

@ -1035,6 +1035,7 @@ gtk_file_chooser_button_get_property (GObject *object,
case GTK_FILE_CHOOSER_PROP_FILTER:
case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
case GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS:
case GTK_FILE_CHOOSER_PROP_FILTERS:
g_object_get_property (G_OBJECT (button->chooser), pspec->name, value);
break;

19
gtk/gtkfilechooserutils.c
View File

@ -92,17 +92,20 @@ void
_gtk_file_chooser_install_properties (GObjectClass *klass)
{
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_ACTION,
"action");
GTK_FILE_CHOOSER_PROP_ACTION,
"action");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_FILTER,
"filter");
GTK_FILE_CHOOSER_PROP_FILTER,
"filter");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE,
"select-multiple");
GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE,
"select-multiple");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS,
"create-folders");
GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS,
"create-folders");
g_object_class_override_property (klass,
GTK_FILE_CHOOSER_PROP_FILTERS,
"filters");
}
/**

3
gtk/gtkfilechooserutils.h
View File

@ -32,7 +32,8 @@ typedef enum {
GTK_FILE_CHOOSER_PROP_FILTER,
GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE,
GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS,
GTK_FILE_CHOOSER_PROP_LAST = GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS
GTK_FILE_CHOOSER_PROP_FILTERS,
GTK_FILE_CHOOSER_PROP_LAST = GTK_FILE_CHOOSER_PROP_FILTERS
} GtkFileChooserProp;
void _gtk_file_chooser_install_properties (GObjectClass *klass);

8
gtk/gtkfilechooserwidget.c
View File

@ -3072,6 +3072,10 @@ gtk_file_chooser_widget_get_property (GObject *object,
g_value_set_boolean (value, impl->create_folders);
break;
case GTK_FILE_CHOOSER_PROP_FILTERS:
g_value_set_object (value, impl->filters);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -5564,6 +5568,8 @@ gtk_file_chooser_widget_add_filter (GtkFileChooser *chooser,
set_current_filter (impl, filter);
show_filters (impl, TRUE);
g_object_notify (G_OBJECT (chooser), "filters");
}
static void
@ -5597,6 +5603,8 @@ gtk_file_chooser_widget_remove_filter (GtkFileChooser *chooser,
if (!impl->filters)
show_filters (impl, FALSE);
g_object_notify (G_OBJECT (chooser), "filters");
}
static GListModel *