GtkColorButton {RGtk2} | R Documentation |
A button to launch a color selection dialog
gtkColorButtonNew(show = TRUE)
gtkColorButtonNewWithColor(color, show = TRUE)
gtkColorButtonSetColor(object, color)
gtkColorButtonGetColor(object, color)
gtkColorButtonSetAlpha(object, alpha)
gtkColorButtonGetAlpha(object)
gtkColorButtonSetUseAlpha(object, use.alpha)
gtkColorButtonGetUseAlpha(object)
gtkColorButtonSetTitle(object, title)
gtkColorButtonGetTitle(object)
gtkColorButton(color, show = TRUE)
GObject +----GtkObject +----GtkWidget +----GtkContainer +----GtkBin +----GtkButton +----GtkColorButton
GtkColorButton implements AtkImplementorIface.
The GtkColorButton
is a button which displays the currently selected color an allows to open a color
selection dialog to change the color. It is suitable widget for selecting a color in a preference dialog.
GtkColorButton
gtkColorButton
is the result of collapsing the constructors of GtkColorButton
(gtkColorButtonNew
, gtkColorButtonNewWithColor
) and accepts a subset of its arguments matching the required arguments of one of its delegate constructors.
color-set(widget, user.data)
gtkColorButtonGetColor
and gtkColorButtonGetAlpha
to find out which color
was just selected.
Since 2.4
widget
GtkColorButton
] the object which received the signal.user.data
alpha
[numeric : Read / Write]The selected opacity value (0 fully transparent, 65535 fully opaque).
Allowed values: <= 65535 Default value: 65535 Since 2.4
color
[GdkColor
: Read / Write]The selected color.
Since 2.4
title
[character : Read / Write]The title of the color selection dialog
Default value: "Pick a Color" Since 2.4
use-alpha
[logical : Read / Write]
If this property is set to TRUE
, the color swatch on the button is rendered against a
checkerboard background to show its opacity and the opacity slider is displayed in the
color selection dialog.
Default value: FALSE Since 2.4
Derived by RGtkGen from GTK+ documentation
http://developer.gnome.org/doc/API/2.0/gtk/GtkColorButton.html
GtkColorSelectionDialog
GtkFontButton