GcrColumn: Gcr Library Reference Manual

## GcrColumn GcrColumn — Column information for selector or model. |

## Types and Values

| GcrColumn
enum | GcrColumnFlags

## Object Hierarchy

        GFlags
        ╰── GcrColumnFlags

## Description

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

## Functions

## Types and Values

### 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")

#### Members

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

Flags to be used with GcrColumn

#### Members

GCR_COLUMN_NONE | No column flags |
GCR_COLUMN_HIDDEN | Don't display this column. |
GCR_COLUMN_SORTABLE | This column is sortable. |