wx:slider%

    Superclass:  wx:item%

A wx:slider obejct is a panel item with a handle which can be pulled back and forth to change a value.

• (make-object wx:slider% parent func label value min-value max-value width x y style name) ->  wx:slider% object
      parent :  wx:panel% object
      func : null or procedure of two arguments: a  wx:slider% object and a  wx:command-event% object
      label : string
      value : small integer
      min-value : small integer
      max-value : small integer
      width : small integer
      x = -1 : small integer
      y = -1 : small integer
      style = wx:const-horizontal : small integer
      name = "slider" : string

  If func is not null, it is used as the callback function when the slider's value is changed.

  If label is not null, it will be used to label the slider; otherwise, the slider will not have a label.

  The parameters x and y are used to specify an absolute position for the slider within the panel; if -1 is provided, a default position will be assigned such that the slider is placed next to the last item inserted into the panel.

  The width value is in pixels; the scroll increment will be adjusted to a suitable value given min-value and max-value.

  The style parameter may be  wx:const-horizontal to denote a horizontal slider, or  wx:const-vertical for a vertical slider.

  The name argument is used to associate a name with the slider, allowing the application user to set X Windows resource values for each individual slider.

  
  

Methods:

• get-value
• set-value

All methods:

• capture-mouse from  wx:window%
• center from  wx:window%
• centre from  wx:window%
• client-to-screen from  wx:window%
• command from  wx:item%
• enable from  wx:window%
• get-background-colour from  wx:item%
• get-button-colour from  wx:item%
• get-char-height from  wx:window%
• get-char-width from  wx:window%
• get-client-size from  wx:window%
• get-grand-parent from  wx:window%
• get-height from  wx:window%
• get-label from  wx:item%
• get-label-colour from  wx:item%
• get-name from  wx:window%
• get-parent from  wx:window%
• get-position from  wx:window%
• get-size from  wx:window%
• get-text-extent from  wx:window%
• get-value
• get-width from  wx:window%
• get-x from  wx:window%
• get-y from  wx:window%
• move from  wx:window%
• on-kill-focus from  wx:window%
• on-set-focus from  wx:window%
• on-size from  wx:window%
• pre-on-char from  wx:window%
• pre-on-event from  wx:window%
• refresh from  wx:window%
• release-mouse from  wx:window%
• screen-to-client from  wx:window%
• set-background-colour from  wx:item%
• set-button-colour from  wx:item%
• set-client-size from  wx:window%
• set-cursor from  wx:window%
• set-focus from  wx:window%
• set-label from  wx:item%
• set-label-colour from  wx:item%
• set-size from  wx:window%
• set-value
• show from  wx:window%