GtkCellRendererToggle

GtkCellRendererToggle — Renders a toggle button in a cell

Synopsis


#include <gtk/gtk.h>


            GtkCellRendererToggle;
GtkCellRenderer* gtk_cell_renderer_toggle_new
                                            (void);
gboolean    gtk_cell_renderer_toggle_get_radio
                                            (GtkCellRendererToggle *toggle);
void        gtk_cell_renderer_toggle_set_radio
                                            (GtkCellRendererToggle *toggle,
                                             gboolean radio);
gboolean    gtk_cell_renderer_toggle_get_active
                                            (GtkCellRendererToggle *toggle);
void        gtk_cell_renderer_toggle_set_active
                                            (GtkCellRendererToggle *toggle,
                                             gboolean setting);

Object Hierarchy


  GObject
   +----GInitiallyUnowned
         +----GtkObject
               +----GtkCellRenderer
                     +----GtkCellRendererToggle

Properties


  "activatable"          gboolean              : Read / Write
  "active"               gboolean              : Read / Write
  "inconsistent"         gboolean              : Read / Write
  "indicator-size"       gint                  : Read / Write
  "radio"                gboolean              : Read / Write

Signals


"toggled"   void        user_function      (GtkCellRendererToggle *cell_renderer,
                                            gchar                 *path,
                                            gpointer               user_data)          : Run last

Description

GtkCellRendererToggle renders a toggle button in a cell. The button is drawn as a radio- or checkbutton, depending on the radio property. When activated, it emits the toggled signal.

Details

GtkCellRendererToggle

typedef struct _GtkCellRendererToggle GtkCellRendererToggle;

gtk_cell_renderer_toggle_new ()

GtkCellRenderer* gtk_cell_renderer_toggle_new
                                            (void);

Creates a new GtkCellRendererToggle. Adjust rendering parameters using object properties. Object properties can be set globally (with g_object_set()). Also, with GtkTreeViewColumn, you can bind a property to a value in a GtkTreeModel. For example, you can bind the "active" property on the cell renderer to a boolean value in the model, thus causing the check button to reflect the state of the model.

Returns : the new cell renderer

gtk_cell_renderer_toggle_get_radio ()

gboolean    gtk_cell_renderer_toggle_get_radio
                                            (GtkCellRendererToggle *toggle);

Returns whether we're rendering radio toggles rather than checkboxes.

toggle : a GtkCellRendererToggle
Returns : TRUE if we're rendering radio toggles rather than checkboxes

gtk_cell_renderer_toggle_set_radio ()

void        gtk_cell_renderer_toggle_set_radio
                                            (GtkCellRendererToggle *toggle,
                                             gboolean radio);

If radio is TRUE, the cell renderer renders a radio toggle (i.e. a toggle in a group of mutually-exclusive toggles). If FALSE, it renders a check toggle (a standalone boolean option). This can be set globally for the cell renderer, or changed just before rendering each cell in the model (for GtkTreeView, you set up a per-row setting using GtkTreeViewColumn to associate model columns with cell renderer properties).

toggle : a GtkCellRendererToggle
radio : TRUE to make the toggle look like a radio button

gtk_cell_renderer_toggle_get_active ()

gboolean    gtk_cell_renderer_toggle_get_active
                                            (GtkCellRendererToggle *toggle);

Returns whether the cell renderer is active. See gtk_cell_renderer_toggle_set_active().

toggle : a GtkCellRendererToggle
Returns : TRUE if the cell renderer is active.

gtk_cell_renderer_toggle_set_active ()

void        gtk_cell_renderer_toggle_set_active
                                            (GtkCellRendererToggle *toggle,
                                             gboolean setting);

Activates or deactivates a cell renderer.

toggle : a GtkCellRendererToggle.
setting : the value to set.

Property Details

The "activatable" property

  "activatable"          gboolean              : Read / Write

The toggle button can be activated.

Default value: TRUE

The "active" property

  "active"               gboolean              : Read / Write

The toggle state of the button.

Default value: FALSE

The "inconsistent" property

  "inconsistent"         gboolean              : Read / Write

The inconsistent state of the button.

Default value: FALSE

The "indicator-size" property

  "indicator-size"       gint                  : Read / Write

Size of check or radio indicator.

Allowed values: >= 0

Default value: 12

The "radio" property

  "radio"                gboolean              : Read / Write

Draw the toggle button as a radio button.

Default value: FALSE

Signal Details

The "toggled" signal

void        user_function                  (GtkCellRendererToggle *cell_renderer,
                                            gchar                 *path,
                                            gpointer               user_data)          : Run last

The ::toggled signal is emitted when the cell is toggled.

cell_renderer : the object which received the signal
path : string representation of GtkTreePath describing the event location
user_data : user data set when the signal handler was connected.