GcrColumn

GcrColumn — Column information for selector or model.

Synopsis

                    GcrColumn;
enum                GcrColumnFlags;

Description

A GcrColumn is used with GcrTreeSelector or GcrCollectionModel to define the columns to display.

Details

GcrColumn

typedef struct {
	const gchar *property_name;     /* The property to retrieve */
	GType property_type;            /* The property type */
	GType column_type;              /* The resulting property type for this column */

	const gchar *label;             /* The label for this column, or NULL */
	GcrColumnFlags flags;           /* Column flags */

	GValueTransform transformer;    /* The way to transform to this type or NULL */

	gpointer user_data;
} GcrColumn;

Represents a column to display in a GcrCollectionModel or GcrTreeSelector.

The label should be set as a translatable string with a context of "column". This should be done with with this macro:

1
NC_("column", "My Column Name")

const gchar *property_name;

The name of the property this column will display

GType property_type;

The type of the property

GType column_type;

The eventual type of the column

const gchar *label;

The display label for the column

GcrColumnFlags flags;

Flags from GcrColumnFlags

GValueTransform transformer;

A transformer function used to convert the value from the property type to the column type. Can be NULL if the types are the same.

gpointer user_data;

User data associated with the column

enum GcrColumnFlags

typedef enum {
	GCR_COLUMN_NONE = 0,
	GCR_COLUMN_HIDDEN = 1 << 1,
	GCR_COLUMN_SORTABLE = 1 << 2,
} GcrColumnFlags;

Flags to be used with GcrColumn

GCR_COLUMN_NONE

No column flags

GCR_COLUMN_HIDDEN

Don't display this column.

GCR_COLUMN_SORTABLE

This column is sortable.