Let the applets choose if they want to expand or fill the available size

include/panel.h

@@ -51,6 +51,8 @@ struct _PanelApplet
 	PanelAppletInitFunc init;
 	PanelAppletDestroyFunc destroy;
 	PanelAppletPosition position;
+	gboolean expand;
+	gboolean fill;
 	void * priv;
 };
 

src/applets/clock.c

@@ -50,6 +50,8 @@ PanelApplet applet =
 	_clock_init,
 	_clock_destroy,
 	PANEL_APPLET_POSITION_LAST,
+	FALSE,
+	TRUE,
 	NULL
 };
 

src/applets/cpu.c

@@ -57,6 +57,8 @@ PanelApplet applet =
 	_cpu_init,
 	_cpu_destroy,
 	PANEL_APPLET_POSITION_END,
+	FALSE,
+	TRUE,
 	NULL
 };
 

src/applets/desktop.c

@@ -38,6 +38,8 @@ PanelApplet applet =
 	_desktop_init,
 	NULL,
 	PANEL_APPLET_POSITION_FIRST,
+	FALSE,
+	TRUE,
 	NULL
 };
 

src/applets/lock.c

@@ -35,6 +35,8 @@ PanelApplet applet =
 	_lock_init,
 	NULL,
 	PANEL_APPLET_POSITION_START,
+	FALSE,
+	TRUE,
 	NULL
 };
 

src/applets/logout.c

@@ -35,6 +35,8 @@ PanelApplet applet =
 	_logout_init,
 	NULL,
 	PANEL_APPLET_POSITION_START,
+	FALSE,
+	TRUE,
 	NULL
 };
 

src/applets/main.c

@@ -90,6 +90,8 @@ PanelApplet applet =
 	_main_init,
 	_main_destroy,
 	PANEL_APPLET_POSITION_FIRST,
+	FALSE,
+	TRUE,
 	NULL
 };
 

src/applets/memory.c

@@ -52,6 +52,8 @@ PanelApplet applet =
 	_memory_init,
 	_memory_destroy,
 	PANEL_APPLET_POSITION_END,
+	FALSE,
+	TRUE,
 	NULL
 };
 

src/applets/tasks.c

@@ -119,6 +119,8 @@ PanelApplet applet =
 	_tasks_init,
 	_tasks_destroy,
 	PANEL_APPLET_POSITION_START,
+	TRUE,
+	TRUE,
 	NULL
 };
 
@@ -189,6 +191,7 @@ static void _task_set(Task * task, char const * name, GdkPixbuf * pixbuf)
 /* tasks_init */
 static GtkWidget * _tasks_init(PanelApplet * applet)
 {
+	GtkWidget * ret;
 	Tasks * tasks;
 
 	if((tasks = malloc(sizeof(*tasks))) == NULL)
@@ -206,7 +209,12 @@ static GtkWidget * _tasks_init(PanelApplet * applet)
 	tasks->display = NULL;
 	tasks->screen = NULL;
 	tasks->root = NULL;
-	return tasks->hbox;
+	ret = gtk_scrolled_window_new(NULL, NULL);
+	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ret),
+			GTK_POLICY_NEVER, GTK_POLICY_NEVER);
+	gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(ret),
+			tasks->hbox);
+	return ret;
 }
 
 

src/panel.c

@@ -128,6 +128,8 @@ static gboolean _on_idle(gpointer data)
 	Plugin * plugin;
 	PanelApplet * applet;
 	GtkWidget * widget;
+	gboolean exp;
+	gboolean fill;
 
 	for(i = 0; plugins[i] != NULL; i++)
 		if((plugin = plugin_new(LIBDIR, PACKAGE, "applets", plugins[i]))
@@ -138,29 +140,31 @@ static gboolean _on_idle(gpointer data)
 				&& applet->init != NULL
 				&& (widget = applet->init(applet)) != NULL)
 		{
+			exp = applet->expand;
+			fill = applet->fill;
 			switch(applet->position)
 			{
 				case PANEL_APPLET_POSITION_END:
 					gtk_box_pack_end(GTK_BOX(panel->hbox),
-							widget, FALSE, TRUE, 2);
+							widget, exp, fill, 2);
 					break;
 				case PANEL_APPLET_POSITION_FIRST:
 					gtk_box_pack_start(GTK_BOX(panel->hbox),
-							widget, FALSE, TRUE, 2);
+							widget, exp, fill, 2);
 					gtk_box_reorder_child(GTK_BOX(
 								panel->hbox),
 							widget, 0);
 					break;
 				case PANEL_APPLET_POSITION_LAST:
 					gtk_box_pack_end(GTK_BOX(panel->hbox),
-							widget, FALSE, TRUE, 2);
+							widget, exp, fill, 2);
 					gtk_box_reorder_child(GTK_BOX(
 								panel->hbox),
 							widget, 0);
 					break;
 				case PANEL_APPLET_POSITION_START:
 					gtk_box_pack_start(GTK_BOX(panel->hbox),
-							widget, FALSE, TRUE, 2);
+							widget, exp, fill, 2);
 					break;
 			}
 			gtk_widget_show_all(widget);