GtkColorSelection {RGtk2} | R Documentation |
A widget used to select a color
gtkColorSelectionNew(show = TRUE)
gtkColorSelectionSetUpdatePolicy(object, policy)
gtkColorSelectionSetHasOpacityControl(object, has.opacity)
gtkColorSelectionGetHasOpacityControl(object)
gtkColorSelectionSetHasPalette(object, has.palette)
gtkColorSelectionGetHasPalette(object)
gtkColorSelectionGetCurrentAlpha(object)
gtkColorSelectionSetCurrentAlpha(object, alpha)
gtkColorSelectionGetCurrentColor(object)
gtkColorSelectionSetCurrentColor(object, color)
gtkColorSelectionGetPreviousAlpha(object)
gtkColorSelectionSetPreviousAlpha(object, alpha)
gtkColorSelectionGetPreviousColor(object, color)
gtkColorSelectionSetPreviousColor(object, color)
gtkColorSelectionIsAdjusting(object)
gtkColorSelectionPaletteFromString(str)
gtkColorSelectionPaletteToString(colors)
gtkColorSelectionSetChangePaletteHook(func)
gtkColorSelectionSetChangePaletteWithScreenHook(func)
gtkColorSelectionSetColor(object, color)
gtkColorSelectionGetColor(object)
gtkColorSelection(show = TRUE)
GObject +----GInitiallyUnowned +----GtkObject +----GtkWidget +----GtkContainer +----GtkBox +----GtkVBox +----GtkColorSelection
GtkColorSelection implements
GtkBuildable
and AtkImplementorIface.
The GtkColorSelection
is a widget that is used to select
a color. It consists of a color wheel and number of sliders
and entry boxes for color parameters such as hue, saturation,
value, red, green, blue, and opacity. It is found on the standard
color selection dialog box GtkColorSelectionDialog
.
GtkColorSelection
GtkColorSelection
struct contains private data only,
and should be accessed using the functions below.
gtkColorSelection
is the equivalent of gtkColorSelectionNew
.
GtkColorSelectionChangePaletteFunc(colors, n.colors)
colors
GdkColor
] n.colors
GtkColorSelectionChangePaletteWithScreenFunc(screen, colors, n.colors)
screen
GdkScreen
] colors
GdkColor
] n.colors
The (colorselection, user.data)
GtkColorSelection
according to its update policy.
colorselection
GtkColorSelection
] the object which received the signal.user.data
current-alpha
[numeric : Read / Write]The current opacity value (0 fully transparent, 65535 fully opaque). Allowed values: <= 65535 Default value: 65535
current-color
[GdkColor
: Read / Write]The current color.
has-opacity-control
[logical : Read / Write]Whether the color selector should allow setting opacity. Default value: FALSE
has-palette
[logical : Read / Write]Whether a palette should be used. Default value: FALSE
Derived by RGtkGen from GTK+ documentation
http://developer.gnome.org/doc/API/2.0/gtk/GtkColorSelection.html