class Gtk::ColumnViewRow

Overview

Configures how rows are displayed in a Gtk::ColumnView.

It is not used to set the widgets displayed in the individual cells. For that see Gtk::ColumnViewColumn#factory= and #Gtk::ColumnViewCell.

Defined in:

lib/gi-crystal/src/auto/gtk-4.0/column_view_row.cr

Constructors

Class Method Summary

Instance Method Summary

Instance methods inherited from class GObject::Object

==(other : self) ==, bind_property(source_property : String, target : GObject::Object, target_property : String, flags : GObject::BindingFlags) : GObject::Binding bind_property, bind_property_full(source_property : String, target : GObject::Object, target_property : String, flags : GObject::BindingFlags, transform_to : GObject::Closure, transform_from : GObject::Closure) : GObject::Binding bind_property_full, data(key : String) : Pointer(Void) | Nil data, finalize finalize, freeze_notify : Nil freeze_notify, getv(names : Enumerable(String), values : Enumerable(_)) : Nil getv, hash(hasher) hash, notify(property_name : String) : Nil notify, notify_by_pspec(pspec : GObject::ParamSpec) : Nil notify_by_pspec, notify_signal notify_signal, property(property_name : String, value : _) : Nil property, qdata(quark : UInt32) : Pointer(Void) | Nil qdata, ref_count : UInt32 ref_count, run_dispose : Nil run_dispose, set_data(key : String, data : Pointer(Void) | Nil) : Nil set_data, set_property(property_name : String, value : _) : Nil set_property, steal_data(key : String) : Pointer(Void) | Nil steal_data, steal_qdata(quark : UInt32) : Pointer(Void) | Nil steal_qdata, thaw_notify : Nil thaw_notify, to_unsafe : Pointer(Void) to_unsafe, watch_closure(closure : GObject::Closure) : Nil watch_closure

Constructor methods inherited from class GObject::Object

cast(obj : GObject::Object) : self cast, new(pointer : Pointer(Void), transfer : GICrystal::Transfer)
new new, newv(object_type : UInt64, parameters : Enumerable(GObject::Parameter)) : self newv

Class methods inherited from class GObject::Object

cast?(obj : GObject::Object) : self | Nil cast?, compat_control(what : UInt64, data : Pointer(Void) | Nil) : UInt64 compat_control, g_type : UInt64 g_type, interface_find_property(g_iface : GObject::TypeInterface, property_name : String) : GObject::ParamSpec interface_find_property, interface_list_properties(g_iface : GObject::TypeInterface) : Enumerable(GObject::ParamSpec) interface_list_properties

Macros inherited from class GObject::Object

previous_vfunc(*args) previous_vfunc, previous_vfunc!(*args) previous_vfunc!, signal(signature) signal

Constructor Detail

def self.new #

Initialize a new ColumnViewRow.


def self.new(*, accessible_description : String | Nil = nil, accessible_label : String | Nil = nil, activatable : Bool | Nil = nil, focusable : Bool | Nil = nil, item : GObject::Object | Nil = nil, position : UInt32 | Nil = nil, selectable : Bool | Nil = nil, selected : Bool | Nil = nil) #

Class Method Detail

def self.g_type : UInt64 #

Returns the type id (GType) registered in GLib type system.


Instance Method Detail

def ==(other : self) #
Description copied from class Reference

Returns true if this reference is the same as other. Invokes same?.


def accessible_description : String #

Gets the accessible description of self.


def accessible_description=(description : String) : Nil #

Sets the accessible description for the row, which may be used by e.g. screen readers.


def accessible_description=(value : Nil) : Nil #

Set #accessible_description property to nil.


def accessible_description? : String | Nil #

Same as #accessible_description, but can return nil.


def accessible_label : String #

Gets the accessible label of self.


def accessible_label=(label : String) : Nil #

Sets the accessible label for the row, which may be used by e.g. screen readers.


def accessible_label=(value : Nil) : Nil #

Set #accessible_label property to nil.


def accessible_label? : String | Nil #

Same as #accessible_label, but can return nil.


def activatable : Bool #

Checks if the row has been set to be activatable via gtk_column_view_row_set_activatable().


def activatable=(activatable : Bool) : Nil #

Sets self to be activatable.

If a row is activatable, double-clicking on the row, using the Return key or calling gtk_widget_activate() will activate the row. Activating instructs the containing columnview to emit the Gtk::ColumnView::#activate signal.

By default, row are activatable.


def activatable? : Bool #

def focusable : Bool #

Checks if a row item has been set to be focusable via gtk_column_view_row_set_focusable().


def focusable=(focusable : Bool) : Nil #

Sets self to be focusable.

If a row is focusable, it can be focused using the keyboard. This works similar to Gtk::Widget#focusable=.

Note that if row are not focusable, the contents of cells can still be focused if they are focusable.

By default, rows are focusable.


def focusable? : Bool #

def hash(hasher) #
Description copied from class Reference

See Object#hash(hasher)


def item : GObject::Object | Nil #

Gets the model item that associated with self.

If self is unbound, this function returns nil.


def position : UInt32 #

Gets the position in the model that self currently displays.

If self is unbound, %GTK_INVALID_LIST_POSITION is returned.


def selectable : Bool #

Checks if the row has been set to be selectable via gtk_column_view_row_set_selectable().

Do not confuse this function with Gtk::ColumnViewRow#selected.


def selectable=(selectable : Bool) : Nil #

Sets self to be selectable.

If a row is selectable, clicking on the row or using the keyboard will try to select or unselect the row. Whether this succeeds is up to the model to determine, as it is managing the selected state.

Note that this means that making a row non-selectable has no influence on the selected state at all. A non-selectable row may still be selected.

By default, rows are selectable.


def selectable? : Bool #

def selected : Bool #

Checks if the item is selected that this row corresponds to.

The selected state is maintained by the list widget and its model and cannot be set otherwise.


def selected? : Bool #