AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity

Remove size_request from GtkPathBar

Browse Source
This commit is contained in:
Matthias Clasen 2010-10-27 09:13:26 -04:00
parent 7947f1933e
commit fc081e7847
1 changed files with 54 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

75
gtk/gtkpathbar.c
View File

@ -85,8 +85,12 @@ static void gtk_path_bar_finalize (GObject *object);
static void gtk_path_bar_dispose (GObject *object);
static void gtk_path_bar_realize (GtkWidget *widget);
static void gtk_path_bar_unrealize (GtkWidget *widget);
static void gtk_path_bar_size_request (GtkWidget *widget,
GtkRequisition *requisition);
static void gtk_path_bar_get_preferred_width (GtkWidget *widget,
gint *minimum,
gint *natural);
static void gtk_path_bar_get_preferred_height (GtkWidget *widget,
gint *minimum,
gint *natural);
static void gtk_path_bar_map (GtkWidget *widget);
static void gtk_path_bar_unmap (GtkWidget *widget);
static void gtk_path_bar_size_allocate (GtkWidget *widget,
@ -216,7 +220,8 @@ gtk_path_bar_class_init (GtkPathBarClass *path_bar_class)
gobject_class->finalize = gtk_path_bar_finalize;
gobject_class->dispose = gtk_path_bar_dispose;
widget_class->size_request = gtk_path_bar_size_request;
widget_class->get_preferred_width = gtk_path_bar_get_preferred_width;
widget_class->get_preferred_height = gtk_path_bar_get_preferred_height;
widget_class->realize = gtk_path_bar_realize;
widget_class->unrealize = gtk_path_bar_unrealize;
widget_class->map = gtk_path_bar_map;
@ -315,46 +320,74 @@ gtk_path_bar_dispose (GObject *object)
* available space.
*/
static void
gtk_path_bar_size_request (GtkWidget *widget,
GtkRequisition *requisition)
gtk_path_bar_get_preferred_width (GtkWidget *widget,
gint *minimum,
gint *natural)
{
ButtonData *button_data;
GtkPathBar *path_bar;
GtkRequisition child_requisition;
GList *list;
gint child_height;
gint height;
gint child_min, child_nat;
path_bar = GTK_PATH_BAR (widget);
requisition->width = 0;
requisition->height = 0;
*minimum = *natural = 0;
height = 0;
for (list = path_bar->button_list; list; list = list->next)
{
button_data = BUTTON_DATA (list->data);
gtk_widget_get_preferred_size (button_data->button,
&child_requisition, NULL);
gtk_widget_get_preferred_width (button_data->button, &child_min, &child_nat);
gtk_widget_get_preferred_height (button_data->button, &child_height, NULL);
height = MAX (height, child_height);
if (button_data->type == NORMAL_BUTTON)
/* Use 2*Height as button width because of ellipsized label. */
requisition->width = MAX (child_requisition.height * 2, requisition->width);
else
requisition->width = MAX (child_requisition.width, requisition->width);
{
/* Use 2*Height as button width because of ellipsized label. */
child_min = MAX (child_min, child_height * 2);
child_nat = MAX (child_min, child_height * 2);
}
requisition->height = MAX (child_requisition.height, requisition->height);
*minimum = MAX (*minimum, child_min);
*natural = MAX (*natural, child_nat);
}
/* Add space for slider, if we have more than one path */
/* Theoretically, the slider could be bigger than the other button. But we're
* not going to worry about that now.
*/
path_bar->slider_width = MIN(requisition->height * 2 / 3 + 5, requisition->height);
path_bar->slider_width = MIN (height * 2 / 3 + 5, height);
if (path_bar->button_list && path_bar->button_list->next != NULL)
requisition->width += (path_bar->spacing + path_bar->slider_width) * 2;
{
*minimum += (path_bar->spacing + path_bar->slider_width) * 2;
*natural += (path_bar->spacing + path_bar->slider_width) * 2;
}
}
gtk_widget_get_preferred_size (path_bar->up_slider_button,
&child_requisition, NULL);
gtk_widget_get_preferred_size (path_bar->down_slider_button,
&child_requisition, NULL);
static void
gtk_path_bar_get_preferred_height (GtkWidget *widget,
gint *minimum,
gint *natural)
{
ButtonData *button_data;
GtkPathBar *path_bar;
GList *list;
gint child_min, child_nat;
path_bar = GTK_PATH_BAR (widget);
*minimum = *natural = 0;
for (list = path_bar->button_list; list; list = list->next)
{
button_data = BUTTON_DATA (list->data);
gtk_widget_get_preferred_height (button_data->button, &child_min, &child_nat);
*minimum = MAX (*minimum, child_min);
*natural = MAX (*natural, child_nat);
}
}
static void