static void
gb_option_menu_on_option_selected (GtkWidget *menu,
GtkWidget *option_menu)
{
GtkWidget *active_item;
gint item_index;
if (property_get_widget () != option_menu)
return;
active_item = gtk_menu_get_active (GTK_MENU (menu));
item_index = g_list_index (GTK_MENU_SHELL (menu)->children, active_item);
property_set_auto_apply (FALSE);
property_set_int (Choice, item_index);
property_set_auto_apply (TRUE);
}
/*
* Sets the properties of the widget. This is used for both applying the
* properties changed in the property editor, and also for loading.
*/
static void
gb_image_set_properties (GtkWidget * widget, GbWidgetSetArgData * data)
{
gfloat xalign, yalign;
gint xpad, ypad, i, pixel_size;
gboolean set_alignment = FALSE, set_padding = FALSE, apply_icon_size;
GtkIconSize icon_size = GTK_ICON_SIZE_BUTTON;
gchar *icon_size_string, *icon, *icon_name;
icon_size = GTK_IMAGE (widget)->icon_size;
if (data->action == GB_APPLYING)
{
icon_size_string = gb_widget_input_choice (data, IconSize);
apply_icon_size = data->apply;
if (data->apply)
{
for (i = 0; i < GladeIconSizeChoicesSize; i++)
{
if (!strcmp (icon_size_string, GladeIconSizeChoices[i])
|| !strcmp (icon_size_string, GladeIconSizeSymbols[i]))
{
icon_size = GladeIconSizeValues[i];
break;
}
}
}
}
else
{
/* We have to save the size as an integer, which sucks a bit.
The integer is the GtkIconSize enum value, not the actual size.*/
int new_size = gb_widget_input_int (data, IconSize);
apply_icon_size = data->apply;
if (data->apply)
icon_size = new_size;
}
/* When loading we use different names. */
if (data->action == GB_LOADING)
{
icon = gb_widget_input_icon (data, "stock");
if (!data->apply)
icon = gb_widget_input_icon (data, "pixbuf");
}
else
{
icon = gb_widget_input_icon (data, Icon);
}
if (data->apply)
{
gboolean is_stock_icon = glade_util_check_is_stock_id (icon);
/* Remove the old icon stored in the widget data, and remove the
pixmap from the project, if necessary. */
gb_image_clear_pixmap (widget, data->project);
gtk_object_set_data_full (GTK_OBJECT (widget), GladeIconKey,
g_strdup (icon), icon ? g_free : NULL);
if (is_stock_icon)
{
GtkIconSize new_icon_size;
new_icon_size = check_icon_size (icon, icon_size);
/* If we are showing this widget's properties, we need to update
the sizes option menu. */
if (property_get_widget () == widget)
{
/* We set it sensitive before changing the value, so the child
menu item is changed from insensitive to sensitive if needed.
Otherwise it may remain insensitive. */
property_set_sensitive (IconSize, TRUE);
property_set_sensitive (PixelSize, FALSE);
property_set_auto_apply (FALSE);
check_visible_sizes (icon, FALSE);
/* Check the icon size is valid for the stock item, and if not
pick the first valid size. */
for (i = 0; i < GladeIconSizeChoicesSize; i++)
{
if (GladeIconSizeValues[i] == new_icon_size)
{
property_set_choice (IconSize, i);
}
}
property_set_named_icon (IconName, NULL);
property_set_auto_apply (TRUE);
}
gtk_image_set_from_stock (GTK_IMAGE (widget), icon,
new_icon_size);
}
else
{
/* If an icon filename is set, use that, otherwise use the icon
we use for the palette. */
if (icon)
{
gtk_image_set_from_file (GTK_IMAGE (widget), icon);
glade_project_add_pixmap (data->project, icon);
}
else
{
gtk_image_set_from_pixmap (GTK_IMAGE (widget),
gbwidget.gdkpixmap, gbwidget.mask);
}
if (property_get_widget () == widget)
{
/* The icon size isn't relevant to non-stock icons. */
property_set_sensitive (IconSize, FALSE);
property_set_sensitive (PixelSize, FALSE);
property_set_auto_apply (FALSE);
property_set_named_icon (IconName, NULL);
property_set_auto_apply (TRUE);
}
}
/* We've recreated the icon with the new size above, so we don't need
to apply the size again. */
apply_icon_size = FALSE;
}
/* This is for the named/themed icon. */
icon_name = gb_widget_input_named_icon (data, IconName);
if (data->apply)
{
/* Clear any stock icon or icon from a file. */
gb_image_clear_pixmap (widget, data->project);
gtk_image_set_from_icon_name (GTK_IMAGE (widget), icon_name,
icon_size);
if (property_get_widget () == widget)
{
property_set_sensitive (IconSize, TRUE);
property_set_sensitive (PixelSize, TRUE);
/* Clear the Icon property. */
property_set_auto_apply (FALSE);
property_set_icon (Icon, NULL);
property_set_auto_apply (TRUE);
}
/* We've recreated the icon with the new size above, so we don't need
to apply the size again. */
apply_icon_size = FALSE;
}
/* When we set the icon size, we reset the pixel size to -1, otherwise it
overrides the icon size. */
if (apply_icon_size)
{
gtk_image_set_pixel_size (GTK_IMAGE (widget), -1);
g_object_set (widget, "icon_size", icon_size, NULL);
if (property_get_widget () == widget)
{
property_set_auto_apply (FALSE);
property_set_int (PixelSize, -1);
property_set_auto_apply (TRUE);
}
}
/* GtkImage doesn't like a pixel size of 0 so we just skip that. */
pixel_size = gb_widget_input_int (data, PixelSize);
if (data->apply && pixel_size != 0)
gtk_image_set_pixel_size (GTK_IMAGE (widget), pixel_size);
xalign = gb_widget_input_float (data, XAlign);
if (data->apply)
set_alignment = TRUE;
else
xalign = GTK_MISC (widget)->xalign;
yalign = gb_widget_input_float (data, YAlign);
if (data->apply)
set_alignment = TRUE;
else
yalign = GTK_MISC (widget)->yalign;
if (set_alignment)
gtk_misc_set_alignment (GTK_MISC (widget), xalign, yalign);
xpad = gb_widget_input_int (data, XPad);
if (data->apply)
set_padding = TRUE;
else
xpad = GTK_MISC (widget)->xpad;
ypad = gb_widget_input_int (data, YPad);
if (data->apply)
set_padding = TRUE;
else
ypad = GTK_MISC (widget)->ypad;
if (set_padding)
gtk_misc_set_padding (GTK_MISC (widget), xpad, ypad);
}
