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GtkIconHelper: Change setters to return success

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This makes it easier to avoid redundant notifications in users.
This commit is contained in:
Matthias Clasen
2014-06-09 08:58:05 -04:00
parent d1f6858b36
commit 7e40d74b0b
2 changed files with 18 additions and 12 deletions
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12
gtk/gtkiconhelper.c
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@ -903,7 +903,7 @@ _gtk_icon_helper_set_stock_id (GtkIconHelper *self,
}
}
void
gboolean
_gtk_icon_helper_set_icon_size (GtkIconHelper *self,
GtkIconSize icon_size)
{
@ -911,10 +911,12 @@ _gtk_icon_helper_set_icon_size (GtkIconHelper *self,
{
self->priv->icon_size = icon_size;
_gtk_icon_helper_invalidate (self);
return TRUE;
}
return FALSE;
}
void
gboolean
_gtk_icon_helper_set_pixel_size (GtkIconHelper *self,
gint pixel_size)
{
@ -922,10 +924,12 @@ _gtk_icon_helper_set_pixel_size (GtkIconHelper *self,
{
self->priv->pixel_size = pixel_size;
_gtk_icon_helper_invalidate (self);
return TRUE;
}
return FALSE;
}
void
gboolean
_gtk_icon_helper_set_use_fallback (GtkIconHelper *self,
gboolean use_fallback)
{
@ -933,7 +937,9 @@ _gtk_icon_helper_set_use_fallback (GtkIconHelper *self,
{
self->priv->use_fallback = use_fallback;
_gtk_icon_helper_invalidate (self);
return TRUE;
}
return FALSE;
}
GtkImageType

6
gtk/gtkiconhelperprivate.h
View File

@ -98,11 +98,11 @@ void _gtk_icon_helper_set_stock_id (GtkIconHelper *self,
void _gtk_icon_helper_set_surface (GtkIconHelper *self,
cairo_surface_t *surface);
void _gtk_icon_helper_set_icon_size (GtkIconHelper *self,
gboolean _gtk_icon_helper_set_icon_size (GtkIconHelper *self,
GtkIconSize icon_size);
void _gtk_icon_helper_set_pixel_size (GtkIconHelper *self,
gboolean _gtk_icon_helper_set_pixel_size (GtkIconHelper *self,
gint pixel_size);
void _gtk_icon_helper_set_use_fallback (GtkIconHelper *self,
gboolean _gtk_icon_helper_set_use_fallback (GtkIconHelper *self,
gboolean use_fallback);
GtkImageType _gtk_icon_helper_get_storage_type (GtkIconHelper *self);