Selecting text from annotation notes

Clicking and dragging the mouse inside an
annotation note should select the text. Clicking
and dragging the mouse on the title bar should
move the window.

This commit fixes
https://bugzilla.gnome.org/show_bug.cgi?id=749727

libview/ev-annotation-window.c

@@ -275,12 +275,34 @@ ev_annotation_window_close (EvAnnotationWindow *window)
 	g_signal_emit (window, signals[CLOSED], 0);
 }
 
+static gboolean
+ev_annotation_window_button_press_event (GtkWidget      *widget,
+					 GdkEventButton *event)
+{
+	EvAnnotationWindow *window = EV_ANNOTATION_WINDOW (widget);
+
+	if (event->type == GDK_BUTTON_PRESS && event->button == 1) {
+		window->in_move = TRUE;
+		window->x = event->x_root - event->x;
+		window->y = event->y_root - event->y;
+		gtk_window_begin_move_drag (GTK_WINDOW (widget),
+					    event->button,
+					    event->x_root,
+					    event->y_root,
+					    event->time);
+		return TRUE;
+	}
+
+	return FALSE;
+}
+
 static void
 ev_annotation_window_init (EvAnnotationWindow *window)
 {
 	GtkWidget    *vbox, *hbox;
 	GtkWidget    *icon;
 	GtkWidget    *swindow;
+	GtkWidget    *header;
 	GtkIconTheme *icon_theme;
 	GdkPixbuf    *pixbuf;
 
@@ -297,10 +319,19 @@ ev_annotation_window_init (EvAnnotationWindow *window)
 	gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
 	gtk_widget_show (icon);
 
+	header = gtk_event_box_new ();
+	gtk_widget_add_events (header, GDK_BUTTON_PRESS_MASK);
+	g_signal_connect_swapped (header, "button-press-event",
+				  G_CALLBACK (ev_annotation_window_button_press_event),
+			          window);
+
 	window->title = gtk_label_new (NULL);
-	gtk_box_pack_start (GTK_BOX (hbox), window->title, TRUE, TRUE, 0);
+	gtk_container_add (GTK_CONTAINER (header), window->title);
 	gtk_widget_show (window->title);
 
+	gtk_box_pack_start (GTK_BOX (hbox), header, TRUE, TRUE, 0);
+	gtk_widget_show (header);
+
 	window->close_button = gtk_button_new ();
 	gtk_button_set_relief (GTK_BUTTON (window->close_button), GTK_RELIEF_NONE);
 	gtk_container_set_border_width (GTK_CONTAINER (window->close_button), 0);
@@ -460,27 +491,6 @@ ev_annotation_window_constructor (GType                  type,
 	return object;
 }
 
-static gboolean
-ev_annotation_window_button_press_event (GtkWidget      *widget,
-					 GdkEventButton *event)
-{
-	EvAnnotationWindow *window = EV_ANNOTATION_WINDOW (widget);
-
-	if (event->type == GDK_BUTTON_PRESS && event->button == 1) {
-		window->in_move = TRUE;
-		window->x = event->x_root - event->x;
-		window->y = event->y_root - event->y;
-		gtk_window_begin_move_drag (GTK_WINDOW (widget),
-					    event->button,
-					    event->x_root,
-					    event->y_root,
-					    event->time);
-		return TRUE;
-	}
-
-	return FALSE;
-}
-
 static gboolean
 ev_annotation_window_configure_event (GtkWidget         *widget,
 				      GdkEventConfigure *event)
@@ -539,7 +549,6 @@ ev_annotation_window_class_init (EvAnnotationWindowClass *klass)
 	g_object_class->set_property = ev_annotation_window_set_property;
 	g_object_class->dispose = ev_annotation_window_dispose;
 
-	gtk_widget_class->button_press_event = ev_annotation_window_button_press_event;
 	gtk_widget_class->configure_event = ev_annotation_window_configure_event;
 	gtk_widget_class->focus_in_event = ev_annotation_window_focus_in_event;
 	gtk_widget_class->focus_out_event = ev_annotation_window_focus_out_event;