GtkBoolFilter — Filtering by boolean expressions
GtkBoolFilter * | gtk_bool_filter_new () |
GtkExpression * | gtk_bool_filter_get_expression () |
void | gtk_bool_filter_set_expression () |
gboolean | gtk_bool_filter_get_invert () |
void | gtk_bool_filter_set_invert () |
#include <gtk/gtk.h>
GtkBoolFilter is a simple filter that takes a boolean GtkExpression to determine whether to include items.
GtkBoolFilter *
gtk_bool_filter_new (GtkExpression *expression
);
Creates a new bool filter.
expression | The expression to evaluate or | [transfer full][nullable] |
a new GtkBoolFilter
GtkExpression *
gtk_bool_filter_get_expression (GtkBoolFilter *self
);
Gets the expression that the filter uses to evaluate if an item should be filtered.
self |
void gtk_bool_filter_set_expression (GtkBoolFilter *self
,GtkExpression *expression
);
Sets the expression that the filter uses to check if items should be filtered. The expression must have a value type of G_TYPE_BOOLEAN.
self | ||
expression |
gboolean
gtk_bool_filter_get_invert (GtkBoolFilter *self
);
Returns whether the filter inverts the expression.
self |
TRUE
if the filter inverts
void gtk_bool_filter_set_invert (GtkBoolFilter *self
,gboolean invert
);
Sets whether the filter should invert the expression.
self | ||
invert |
|
typedef struct _GtkBoolFilter GtkBoolFilter;
© 2005–2020 The GNOME Project
Licensed under the GNU Lesser General Public License version 2.1 or later.
https://developer.gnome.org/gtk4/4.0/gtk4-GtkBoolFilter.html