Class

GtkCellRendererSpin

Description [src]

final class Gtk.CellRendererSpin : Gtk.CellRendererText {
  /* No available fields */
}

Renders a spin button in a cell

GtkCellRendererSpin renders text in a cell like GtkCellRendererText from which it is derived. But while GtkCellRendererText offers a simple entry to edit the text, GtkCellRendererSpin offers a GtkSpinButton widget. Of course, that means that the text has to be parseable as a floating point number.

The range of the spinbutton is taken from the adjustment property of the cell renderer, which can be set explicitly or mapped to a column in the tree model, like all properties of cell renders. GtkCellRendererSpin also has properties for the GtkCellRendererSpin:climb-rate and the number of GtkCellRendererSpin:digits to display. Other GtkSpinButton properties can be set in a handler for the GtkCellRenderer::editing-started signal.

The GtkCellRendererSpin cell renderer was added in GTK 2.10.

Hierarchy

hierarchy this GtkCellRendererSpin ancestor_0 GtkCellRendererText ancestor_0--this ancestor_1 GtkCellRenderer ancestor_1--ancestor_0 ancestor_2 GInitiallyUnowned ancestor_2--ancestor_1 ancestor_3 GObject ancestor_3--ancestor_2

Constructors

gtk_cell_renderer_spin_new

Creates a new GtkCellRendererSpin.

Instance methods

Methods inherited from GtkCellRendererText (1)
gtk_cell_renderer_text_set_fixed_height_from_font

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.

Methods inherited from GtkCellRenderer (27)
Methods inherited from GObject (42)

Properties

Gtk.CellRendererSpin:adjustment

The adjustment that holds the value of the spinbutton. This must be non-NULL for the cell renderer to be editable.

Gtk.CellRendererSpin:climb-rate

The acceleration rate when you hold down a button.

Gtk.CellRendererSpin:digits

The number of decimal places to display.

Properties inherited from GtkCellRendererText (46)
Gtk.CellRendererText:align-set
No description available.
Gtk.CellRendererText:alignment

Specifies how to align the lines of text with respect to each other.

Gtk.CellRendererText:attributes
No description available.
Gtk.CellRendererText:background
No description available.
Gtk.CellRendererText:background-rgba

Background color as a GdkRGBA

Gtk.CellRendererText:background-set
No description available.
Gtk.CellRendererText:editable
No description available.
Gtk.CellRendererText:editable-set
No description available.
Gtk.CellRendererText:ellipsize

Specifies the preferred place to ellipsize the string, if the cell renderer does not have enough room to display the entire string. Setting it to PANGO_ELLIPSIZE_NONE turns off ellipsizing. See the wrap-width property for another way of making the text fit into a given width.

Gtk.CellRendererText:ellipsize-set
No description available.
Gtk.CellRendererText:family
No description available.
Gtk.CellRendererText:family-set
No description available.
Gtk.CellRendererText:font
No description available.
Gtk.CellRendererText:font-desc
No description available.
Gtk.CellRendererText:foreground
No description available.
Gtk.CellRendererText:foreground-rgba

Foreground color as a GdkRGBA

Gtk.CellRendererText:foreground-set
No description available.
Gtk.CellRendererText:language
No description available.
Gtk.CellRendererText:language-set
No description available.
Gtk.CellRendererText:markup
No description available.
Gtk.CellRendererText:max-width-chars

The desired maximum width of the cell, in characters. If this property is set to -1, the width will be calculated automatically.

Gtk.CellRendererText:placeholder-text

The text that will be displayed in the GtkCellRenderer if GtkCellRendererText:editable is TRUE and the cell is empty.

Gtk.CellRendererText:rise
No description available.
Gtk.CellRendererText:rise-set
No description available.
Gtk.CellRendererText:scale
No description available.
Gtk.CellRendererText:scale-set
No description available.
Gtk.CellRendererText:single-paragraph-mode
No description available.
Gtk.CellRendererText:size
No description available.
Gtk.CellRendererText:size-points
No description available.
Gtk.CellRendererText:size-set
No description available.
Gtk.CellRendererText:stretch
No description available.
Gtk.CellRendererText:stretch-set
No description available.
Gtk.CellRendererText:strikethrough
No description available.
Gtk.CellRendererText:strikethrough-set
No description available.
Gtk.CellRendererText:style
No description available.
Gtk.CellRendererText:style-set
No description available.
Gtk.CellRendererText:text
No description available.
Gtk.CellRendererText:underline
No description available.
Gtk.CellRendererText:underline-set
No description available.
Gtk.CellRendererText:variant
No description available.
Gtk.CellRendererText:variant-set
No description available.
Gtk.CellRendererText:weight
No description available.
Gtk.CellRendererText:weight-set
No description available.
Gtk.CellRendererText:width-chars

The desired width of the cell, in characters. If this property is set to -1, the width will be calculated automatically, otherwise the cell will request either 3 characters or the property value, whichever is greater.

Gtk.CellRendererText:wrap-mode

Specifies how to break the string into multiple lines, if the cell renderer does not have enough room to display the entire string. This property has no effect unless the wrap-width property is set.

Gtk.CellRendererText:wrap-width

Specifies the minimum width at which the text is wrapped. The wrap-mode property can be used to influence at what character positions the line breaks can be placed. Setting wrap-width to -1 turns wrapping off.

Properties inherited from GtkCellRenderer (15)
Gtk.CellRenderer:cell-background
No description available.
Gtk.CellRenderer:cell-background-rgba

Cell background as a GdkRGBA

Gtk.CellRenderer:cell-background-set
No description available.
Gtk.CellRenderer:editing
No description available.
Gtk.CellRenderer:height
No description available.
Gtk.CellRenderer:is-expanded
No description available.
Gtk.CellRenderer:is-expander
No description available.
Gtk.CellRenderer:mode
No description available.
Gtk.CellRenderer:sensitive
No description available.
Gtk.CellRenderer:visible
No description available.
Gtk.CellRenderer:width
No description available.
Gtk.CellRenderer:xalign
No description available.
Gtk.CellRenderer:xpad
No description available.
Gtk.CellRenderer:yalign
No description available.
Gtk.CellRenderer:ypad
No description available.

Signals

Signals inherited from GtkCellRendererText (1)
Gtk.CellRendererText::edited

This signal is emitted after renderer has been edited.

Signals inherited from GtkCellRenderer (2)
Gtk.CellRenderer::editing-canceled

This signal gets emitted when the user cancels the process of editing a cell. For example, an editable cell renderer could be written to cancel editing when the user presses Escape.

Gtk.CellRenderer::editing-started

This signal gets emitted when a cell starts to be edited. The intended use of this signal is to do special setup on editable, e.g. adding a GtkEntryCompletion or setting up additional columns in a GtkComboBox.

Signals inherited from GObject (1)
GObject.Object::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.