class Gtk::CellRendererText

Overview

Renders text in a cell

A Gtk::CellRendererText renders a given text in its cell, using the font, color and style information provided by its properties. The text will be ellipsized if it is too long and the Gtk::CellRendererText:ellipsize property allows it.

If the Gtk::CellRenderer:mode is %GTK_CELL_RENDERER_MODE_EDITABLE, the Gtk::CellRendererText allows to edit its text using an entry.

Direct Known Subclasses

Defined in:

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

Constructors

Class Method Summary

Instance Method Summary

Instance methods inherited from class Gtk::CellRenderer

==(other : self) ==, activate(event : Gdk::Event, widget : Gtk::Widget, path : String, background_area : Gdk::Rectangle, cell_area : Gdk::Rectangle, flags : Gtk::CellRendererState) : Bool activate, aligned_area(widget : Gtk::Widget, flags : Gtk::CellRendererState, cell_area : Gdk::Rectangle) : Gdk::Rectangle aligned_area, alignment : Nil alignment, cell_background=(value : String) : String cell_background=, cell_background_rgba : Gdk::RGBA | Nil cell_background_rgba, cell_background_rgba=(value : Gdk::RGBA | Nil) : Gdk::RGBA | Nil cell_background_rgba=, cell_background_set=(value : Bool) : Bool cell_background_set=, cell_background_set? : Bool cell_background_set?, editing? : Bool editing?, editing_canceled_signal editing_canceled_signal, editing_started_signal editing_started_signal, fixed_size : Nil fixed_size, hash(hasher) hash, height : Int32 height, height=(value : Int32) : Int32 height=, is_activatable : Bool is_activatable, is_expanded : Bool is_expanded, is_expanded=(is_expanded : Bool) : Nil is_expanded=, is_expanded? : Bool is_expanded?, is_expander : Bool is_expander, is_expander=(is_expander : Bool) : Nil is_expander=, is_expander? : Bool is_expander?, mode : Gtk::CellRendererMode mode, mode=(value : Gtk::CellRendererMode) : Gtk::CellRendererMode mode=, padding : Nil padding, preferred_height(widget : Gtk::Widget) : Nil preferred_height, preferred_height_for_width(widget : Gtk::Widget, width : Int32) : Nil preferred_height_for_width, preferred_size(widget : Gtk::Widget) : Gtk::Requisition preferred_size, preferred_width(widget : Gtk::Widget) : Nil preferred_width, preferred_width_for_height(widget : Gtk::Widget, height : Int32) : Nil preferred_width_for_height, request_mode : Gtk::SizeRequestMode request_mode, sensitive : Bool sensitive, sensitive=(sensitive : Bool) : Nil sensitive=, sensitive? : Bool sensitive?, set_alignment(xalign : Float32, yalign : Float32) : Nil set_alignment, set_fixed_size(width : Int32, height : Int32) : Nil set_fixed_size, set_padding(xpad : Int32, ypad : Int32) : Nil set_padding, snapshot(snapshot : Gtk::Snapshot, widget : Gtk::Widget, background_area : Gdk::Rectangle, cell_area : Gdk::Rectangle, flags : Gtk::CellRendererState) : Nil snapshot, start_editing(event : Gdk::Event | Nil, widget : Gtk::Widget, path : String, background_area : Gdk::Rectangle, cell_area : Gdk::Rectangle, flags : Gtk::CellRendererState) : Gtk::CellEditable | Nil start_editing, state(widget : Gtk::Widget | Nil, cell_state : Gtk::CellRendererState) : Gtk::StateFlags state, stop_editing(canceled : Bool) : Nil stop_editing, visible : Bool visible, visible=(visible : Bool) : Nil visible=, visible? : Bool visible?, width : Int32 width, width=(value : Int32) : Int32 width=, xalign : Float32 xalign, xalign=(value : Float32) : Float32 xalign=, xpad : UInt32 xpad, xpad=(value : UInt32) : UInt32 xpad=, yalign : Float32 yalign, yalign=(value : Float32) : Float32 yalign=, ypad : UInt32 ypad, ypad=(value : UInt32) : UInt32 ypad=

Constructor methods inherited from class Gtk::CellRenderer

new
new(*, cell_background : String | Nil = nil, cell_background_rgba : Gdk::RGBA | Nil = nil, cell_background_set : Bool | Nil = nil, editing : Bool | Nil = nil, height : Int32 | Nil = nil, is_expanded : Bool | Nil = nil, is_expander : Bool | Nil = nil, mode : Gtk::CellRendererMode | Nil = nil, sensitive : Bool | Nil = nil, visible : Bool | Nil = nil, width : Int32 | Nil = nil, xalign : Float32 | Nil = nil, xpad : UInt32 | Nil = nil, yalign : Float32 | Nil = nil, ypad : UInt32 | Nil = nil)
new

Class methods inherited from class Gtk::CellRenderer

g_type : UInt64 g_type

Instance methods inherited from class GObject::InitiallyUnowned

==(other : self) ==, hash(hasher) hash

Constructor methods inherited from class GObject::InitiallyUnowned

new new

Class methods inherited from class GObject::InitiallyUnowned

g_type : UInt64 g_type

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

Constructor Detail

def self.new : self #

Creates a new Gtk::CellRendererText. Adjust how text is drawn using object properties. Object properties can be set globally (with g_object_set()). Also, with Gtk::TreeViewColumn, you can bind a property to a value in a Gtk::TreeModel. For example, you can bind the “text” property on the cell renderer to a string value in the model, thus rendering a different string in each row of the Gtk::TreeView.


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def self.new(*, align_set : Bool | Nil = nil, alignment : Pango::Alignment | Nil = nil, attributes : Pango::AttrList | Nil = nil, background : String | Nil = nil, background_rgba : Gdk::RGBA | Nil = nil, background_set : Bool | Nil = nil, cell_background : String | Nil = nil, cell_background_rgba : Gdk::RGBA | Nil = nil, cell_background_set : Bool | Nil = nil, editable : Bool | Nil = nil, editable_set : Bool | Nil = nil, editing : Bool | Nil = nil, ellipsize : Pango::EllipsizeMode | Nil = nil, ellipsize_set : Bool | Nil = nil, family : String | Nil = nil, family_set : Bool | Nil = nil, font : String | Nil = nil, font_desc : Pango::FontDescription | Nil = nil, foreground : String | Nil = nil, foreground_rgba : Gdk::RGBA | Nil = nil, foreground_set : Bool | Nil = nil, height : Int32 | Nil = nil, is_expanded : Bool | Nil = nil, is_expander : Bool | Nil = nil, language : String | Nil = nil, language_set : Bool | Nil = nil, markup : String | Nil = nil, max_width_chars : Int32 | Nil = nil, mode : Gtk::CellRendererMode | Nil = nil, placeholder_text : String | Nil = nil, rise : Int32 | Nil = nil, rise_set : Bool | Nil = nil, scale : Float64 | Nil = nil, scale_set : Bool | Nil = nil, sensitive : Bool | Nil = nil, single_paragraph_mode : Bool | Nil = nil, size : Int32 | Nil = nil, size_points : Float64 | Nil = nil, size_set : Bool | Nil = nil, stretch : Pango::Stretch | Nil = nil, stretch_set : Bool | Nil = nil, strikethrough : Bool | Nil = nil, strikethrough_set : Bool | Nil = nil, style : Pango::Style | Nil = nil, style_set : Bool | Nil = nil, text : String | Nil = nil, underline : Pango::Underline | Nil = nil, underline_set : Bool | Nil = nil, variant : Pango::Variant | Nil = nil, variant_set : Bool | Nil = nil, visible : Bool | Nil = nil, weight : Int32 | Nil = nil, weight_set : Bool | Nil = nil, width : Int32 | Nil = nil, width_chars : Int32 | Nil = nil, wrap_mode : Pango::WrapMode | Nil = nil, wrap_width : Int32 | Nil = nil, xalign : Float32 | Nil = nil, xpad : UInt32 | Nil = nil, yalign : Float32 | Nil = nil, ypad : UInt32 | Nil = nil) #

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Class Method Detail

def self.g_type : UInt64 #

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


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Instance Method Detail

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

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


def align_set=(value : Bool) : Bool #

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def align_set? : Bool #

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def alignment : Pango::Alignment #
Description copied from class Gtk::CellRenderer

Fills in xalign and yalign with the appropriate values of cell.


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def alignment=(value : Pango::Alignment) : Pango::Alignment #

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def attributes : Pango::AttrList | Nil #

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def attributes=(value : Pango::AttrList | Nil) : Pango::AttrList | Nil #

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def background=(value : String) : String #

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def background_rgba : Gdk::RGBA | Nil #

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def background_rgba=(value : Gdk::RGBA | Nil) : Gdk::RGBA | Nil #

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def background_set=(value : Bool) : Bool #

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def background_set? : Bool #

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def editable=(value : Bool) : Bool #

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def editable? : Bool #

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def editable_set=(value : Bool) : Bool #

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def editable_set? : Bool #

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def edited_signal #

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def ellipsize : Pango::EllipsizeMode #

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def ellipsize=(value : Pango::EllipsizeMode) : Pango::EllipsizeMode #

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def ellipsize_set=(value : Bool) : Bool #

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def ellipsize_set? : Bool #

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def family : String #

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def family=(value : String) : String #

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def family_set=(value : Bool) : Bool #

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def family_set? : Bool #

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def fixed_height_from_font=(number_of_rows : Int32) : Nil #

Sets the height of a renderer to explicitly be determined by the “font” and “y_pad” property set on it. Further changes in these properties do not affect the height, so they must be accompanied by a subsequent call to this function. Using this function is inflexible, and should really only be used if calculating the size of a cell is too slow (ie, a massive number of cells displayed). If number_of_rows is -1, then the fixed height is unset, and the height is determined by the properties again.


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def font : String #

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def font=(value : String) : String #

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def font_desc : Pango::FontDescription | Nil #

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def font_desc=(value : Pango::FontDescription | Nil) : Pango::FontDescription | Nil #

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def foreground=(value : String) : String #

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def foreground_rgba : Gdk::RGBA | Nil #

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def foreground_rgba=(value : Gdk::RGBA | Nil) : Gdk::RGBA | Nil #

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def foreground_set=(value : Bool) : Bool #

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def foreground_set? : Bool #

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def hash(hasher) #
Description copied from class Reference

See Object#hash(hasher)


def language : String #

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def language=(value : String) : String #

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def language_set=(value : Bool) : Bool #

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def language_set? : Bool #

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def markup=(value : String) : String #

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def max_width_chars : Int32 #

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def max_width_chars=(value : Int32) : Int32 #

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def placeholder_text : String #

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def placeholder_text=(value : String) : String #

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def rise : Int32 #

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def rise=(value : Int32) : Int32 #

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def rise_set=(value : Bool) : Bool #

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def rise_set? : Bool #

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def scale : Float64 #

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def scale=(value : Float64) : Float64 #

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def scale_set=(value : Bool) : Bool #

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def scale_set? : Bool #

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def single_paragraph_mode=(value : Bool) : Bool #

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def single_paragraph_mode? : Bool #

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def size : Int32 #

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def size=(value : Int32) : Int32 #

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def size_points : Float64 #

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def size_points=(value : Float64) : Float64 #

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def size_set=(value : Bool) : Bool #

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def size_set? : Bool #

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def stretch : Pango::Stretch #

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def stretch=(value : Pango::Stretch) : Pango::Stretch #

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def stretch_set=(value : Bool) : Bool #

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def stretch_set? : Bool #

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def strikethrough=(value : Bool) : Bool #

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def strikethrough? : Bool #

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def strikethrough_set=(value : Bool) : Bool #

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def strikethrough_set? : Bool #

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def style : Pango::Style #

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def style=(value : Pango::Style) : Pango::Style #

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def style_set=(value : Bool) : Bool #

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def style_set? : Bool #

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def text : String #

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def text=(value : String) : String #

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def underline : Pango::Underline #

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def underline=(value : Pango::Underline) : Pango::Underline #

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def underline_set=(value : Bool) : Bool #

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def underline_set? : Bool #

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def variant : Pango::Variant #

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def variant=(value : Pango::Variant) : Pango::Variant #

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def variant_set=(value : Bool) : Bool #

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def variant_set? : Bool #

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def weight : Int32 #

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def weight=(value : Int32) : Int32 #

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def weight_set=(value : Bool) : Bool #

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def weight_set? : Bool #

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def width_chars : Int32 #

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def width_chars=(value : Int32) : Int32 #

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def wrap_mode : Pango::WrapMode #

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def wrap_mode=(value : Pango::WrapMode) : Pango::WrapMode #

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def wrap_width : Int32 #

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def wrap_width=(value : Int32) : Int32 #

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