Synopsis

gnocl::colorButton [-option value...]

Screenshot

Options

-alpha

type: integer

Alpha value to be used

-color

type: color 

  Colour to be used.

-data

type: string

User defined data which can be retrieved via the cget subcommand.

-hasFocus

type: 1

This sets the focus to the widget. To unset the focus it must be set to another widet.

-heightGroup

type: string (default: "")

The -heightGroup option can be an arbitrary string. All widgets with the same heightGroup request the same height. If packed with the fill flag set, they will have nevertheless different heights.

-name

type: string

Name of the widget, can be used to set options in an rc file.

-onButtonPress

type: string (default: "")

Tcl command which is executed if a mouse button is press inside the widget. Before evaluation the following percent strings are substituted:

%w    widget name
%t    type of event: one of buttonPress, button2Press or button3Press
%x    x coordinate
%y    y coordinate
%b    button number
%s    state of the buttons and modifiers (bitmask)

-onButtonRelease

type: string (default: "")

Tcl command which is executed if a mouse button is released inside the widget. Before evaluation the following percent strings are substituted:

%w    widget name
%t    type of event: always buttonRelease
%x    x coordinate
%y    y coordinate
%b    button number
%s    state of the buttons and modifiers (bitmask)

-onClicked

type: string (default: "")

Tcl command which is executed if the button is clicked. Before evaluation the following percent strings are substituted:

%w    widget name

-onPopupMenu

type: string (default: "")

Tcl command which is executed if the "popup-menu" signal is received, which is normally the case if the user presses Shift-F10. Before evaluation the following percent strings are substituted:

%w    widget name

-onRealize

type: string (default: "")

Tcl command which is executed in the global scope if the widget has been realized. Before evaluation the following percent strings are substituted:

%w    widget name

-onShowHelp

type: string (default: "")

Tcl command which is executed in the global scope if the "show-help" signal is received, which is normally the case if the user presses F1 or Ctrl-F1. Before evaluation the following percent strings are substituted:

%w    widget name
%h    help type: either "whatsThis" or "tooltip"

-relief

type: ONE OF normal, half or none (default: normal)

Relief of the button.

-sensitive

type: boolean (default: 1)

Whether or not the item is sensitive to user input.

-sizeGroup

type: string (default: "")

The -sizeGroup option can be an arbitrary string. All widgets with the same sizeGroup request the same size. If packed with the fill flag set, they will have nevertheless different sizes.

-title

type: string

Title of the font selection dialogue.

-tooltip

type: string

Message that appear next to this widget when the mouse pointer is held over it for a short amount of time.

-useAlpha

type: bool (default: false)

Whether to use the alpha value.

-visible

type: boolean (default: 1)

Whether or not the item is visible.

-widthGroup

type: string (default: "")

widthGroup can be an arbitrary string. All widgets with the same widthGroup request the same width. If packed with the fill flag set, they will have nevertheless different widths.

Description

A button widget which launches a color selection dialog. This command is available since GTK+ 2.4.

Commands

id cget option

Returns the value for one option. The option may have any of the values accepted by configure.

id configure [-option value...]

Configures the widget. Option may have any of the values accepted on creation of the widget.

id delete

Deletes the widget and the associated Tcl command.

id onClicked

Executes the Tcl command associated with the button if there is one. This command is ignored if the button's state is not sensitive.

Example

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