forked from AuroraMiddleware/gtk
175 lines
3.9 KiB
C
175 lines
3.9 KiB
C
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#include "gtkcellarea.h"
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G_DEFINE_ABSTRACT_TYPE (GtkCellArea, gtk_cell_area, G_TYPE_INITIALLY_UNOWNED);
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/* Basic methods */
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void
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gtk_cell_area_add (GtkCellArea *area,
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GtkCellRenderer *renderer)
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{
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GtkCellAreaClass *klass;
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g_return_if_fail (GTK_IS_CELL_AREA (area));
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g_return_if_fail (GTK_IS_CELL_RENDERER (renderer));
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klass = GTK_CELL_AREA_GET_CLASS (area);
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if (klass->add)
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klass->add (area, renderer);
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else
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g_warning ("GtkCellAreaClass::add not implemented for `%s'",
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g_type_name (G_TYPE_FROM_INSTANCE (area)));
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}
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void
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gtk_cell_area_remove (GtkCellArea *area,
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GtkCellRenderer *renderer)
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{
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GtkCellAreaClass *klass;
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g_return_if_fail (GTK_IS_CELL_AREA (area));
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g_return_if_fail (GTK_IS_CELL_RENDERER (renderer));
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klass = GTK_CELL_AREA_GET_CLASS (area);
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if (klass->remove)
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klass->remove (area, renderer);
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else
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g_warning ("GtkCellAreaClass::remove not implemented for `%s'",
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g_type_name (G_TYPE_FROM_INSTANCE (area)));
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}
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void
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gtk_cell_area_forall (GtkCellArea *area,
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GtkCellCallback callback,
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gpointer callback_data)
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{
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GtkCellAreaClass *klass;
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g_return_if_fail (GTK_IS_CELL_AREA (area));
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g_return_if_fail (callback != NULL);
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klass = GTK_CELL_AREA_GET_CLASS (area);
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if (klass->forall)
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klass->forall (area, callback, callback_data);
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else
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g_warning ("GtkCellAreaClass::forall not implemented for `%s'",
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g_type_name (G_TYPE_FROM_INSTANCE (area)));
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}
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void
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gtk_cell_area_apply_attribute (GtkCellArea *area,
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gint attribute,
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GValue *value)
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{
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GtkCellAreaClass *klass;
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g_return_if_fail (GTK_IS_CELL_AREA (area));
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g_return_if_fail (G_IS_VALUE (value));
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klass = GTK_CELL_AREA_GET_CLASS (area);
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if (klass->forall)
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klass->apply_attribute (area, attribute, value);
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else
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g_warning ("GtkCellAreaClass::apply_attribute not implemented for `%s'",
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g_type_name (G_TYPE_FROM_INSTANCE (area)));
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}
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gint
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gtk_cell_area_event (GtkCellArea *area,
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GtkWidget *widget,
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GdkEvent *event,
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const GdkRectangle *cell_area)
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{
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GtkCellAreaClass *klass;
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g_return_val_if_fail (GTK_IS_CELL_AREA (area), 0);
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g_return_val_if_fail (GTK_IS_WIDGET (widget), 0);
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g_return_val_if_fail (event != NULL, 0);
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g_return_val_if_fail (cell_area != NULL, 0);
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klass = GTK_CELL_AREA_GET_CLASS (area);
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if (klass->forall)
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klass->apply_attribute (area, attribute, value);
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else
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g_warning ("GtkCellAreaClass::apply_attribute not implemented for `%s'",
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g_type_name (G_TYPE_FROM_INSTANCE (area)));
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}
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void
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gtk_cell_area_render (GtkCellArea *area,
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cairo_t *cr,
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GtkWidget *widget,
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const GdkRectangle *cell_area)
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{
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}
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/* Geometry */
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GtkSizeRequestMode
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gtk_cell_area_get_request_mode (GtkCellArea *area)
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{
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}
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void
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gtk_cell_area_get_preferred_width (GtkCellArea *area,
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GtkWidget *widget,
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gint *minimum_size,
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gint *natural_size)
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{
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}
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void
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gtk_cell_area_get_preferred_height_for_width (GtkCellArea *area,
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GtkWidget *widget,
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gint width,
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gint *minimum_height,
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gint *natural_height)
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{
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}
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void
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gtk_cell_area_get_preferred_height (GtkCellArea *area,
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GtkWidget *widget,
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gint *minimum_size,
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gint *natural_size)
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{
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}
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void
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gtk_cell_area_get_preferred_width_for_height (GtkCellArea *area,
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GtkWidget *widget,
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gint height,
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gint *minimum_width,
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gint *natural_width)
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{
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}
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void
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gtk_cell_area_get_preferred_size (GtkCellArea *area,
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GtkWidget *widget,
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GtkRequisition *minimum_size,
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GtkRequisition *natural_size)
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{
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}
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