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gtkfilechooserwidget: show drop hints on gtkplacessidebar

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Now with the API addition on gtkplacessidebar, we can show some
hints for the drop targets.

https://bugzilla.gnome.org/show_bug.cgi?id=747793
This commit is contained in:
Carlos Soriano 2015-04-11 17:36:41 +02:00
parent 4499174e32
commit 43a4843b9c
2 changed files with 27 additions and 0 deletions
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25
gtk/gtkfilechooserwidget.c
View File

@ -1645,6 +1645,16 @@ file_list_drag_drop_cb (GtkWidget *widget,
return TRUE;
}
static void
file_list_drag_begin_cb (GtkWidget *widget,
GdkDragContext *context,
GtkFileChooserWidget *impl)
{
gtk_places_sidebar_set_drop_targets_visible (GTK_PLACES_SIDEBAR (impl->priv->places_sidebar),
TRUE,
context);
}
/* Disable the normal tree drag motion handler, it makes it look like you're
dropping the dragged item onto a tree item */
static gboolean
@ -1659,6 +1669,19 @@ file_list_drag_motion_cb (GtkWidget *widget,
return TRUE;
}
static void
file_list_drag_end_cb (GtkWidget *widget,
GdkDragContext *context,
gpointer user_data)
{
GtkFileChooserWidget *impl;
impl = GTK_FILE_CHOOSER_WIDGET (user_data);
gtk_places_sidebar_set_drop_targets_visible (GTK_PLACES_SIDEBAR (impl->priv->places_sidebar),
FALSE,
context);
}
/* Sensitizes the "Copy file’s location" and other context menu items if there is actually
* a selection active.
*/
@ -7518,7 +7541,9 @@ gtk_file_chooser_widget_class_init (GtkFileChooserWidgetClass *class)
gtk_widget_class_bind_template_callback (widget_class, file_list_query_tooltip_cb);
gtk_widget_class_bind_template_callback (widget_class, list_button_press_event_cb);
gtk_widget_class_bind_template_callback (widget_class, list_row_activated);
gtk_widget_class_bind_template_callback (widget_class, file_list_drag_begin_cb);
gtk_widget_class_bind_template_callback (widget_class, file_list_drag_motion_cb);
gtk_widget_class_bind_template_callback (widget_class, file_list_drag_end_cb);
gtk_widget_class_bind_template_callback (widget_class, list_selection_changed);
gtk_widget_class_bind_template_callback (widget_class, list_cursor_changed);
gtk_widget_class_bind_template_callback (widget_class, filter_combo_changed);

2
gtk/ui/gtkfilechooserwidget.ui
View File

@ -175,7 +175,9 @@
<signal name="button-press-event" handler="list_button_press_event_cb" swapped="no"/>
<signal name="drag-data-received" handler="file_list_drag_data_received_cb" swapped="no"/>
<signal name="drag-drop" handler="file_list_drag_drop_cb" swapped="no"/>
<signal name="drag-begin" handler="file_list_drag_begin_cb" swapped="no"/>
<signal name="drag-motion" handler="file_list_drag_motion_cb" swapped="no"/>
<signal name="drag-end" handler="file_list_drag_end_cb" swapped="no"/>
<signal name="key-press-event" handler="browse_files_key_press_event_cb" swapped="no"/>
<signal name="popup-menu" handler="list_popup_menu_cb" swapped="no"/>
<signal name="query-tooltip" handler="file_list_query_tooltip_cb" swapped="no"/>