VtPushButton(1vtcl)

Synopsis

Description

Options

-callback cmd (C)

Sets the callback to call when you press the button.

Additional callback keys:

-armedPixmap pixmap file (CS)

Sets the pixmap file to use for the armed pixmap. The armed pixmap is displayed when you press a button.

clickCount

Number of multi-clicks pressed inside a button. This is used to detect double or triple click events inside a pushbutton.

value

Contains the pushbutton's label string.

-textVariable string (CS)

Updates the interpreter variable string with the widget value. The update happens under the same conditions that would invoke -callback, but before -callback is called. Setting a value into the interpreter variable updates the ComboBox as if setting -value on the widget.

• ``Button class options''

• ``Geometry class options''

• ``Label class options''

• ``Object class options''

Return values

Standard errors

See ``Tcl widget creation errors'' in Developing Visual Tcl applications.