wxJavaScript

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wxSlider

^{generated from ../src/mod_gui/control/slider.cpp}

A slider is a control with a handle which can be pulled back and forth to change the value. In Windows versions below Windows 95, a scrollbar is used to simulate the slider. In Windows 95, the track bar control is used. See also wxScrollEvent.

Constants

Styles

Name	Description
HORIZONTAL	Displays the slider horizontally.
VERTICAL	Displays the slider vertically.
AUTOTICKS	Displays tick marks.
LABELS	Displays minimum, maximum and value labels. (NB: only displays the current value label under wxGTK)
LEFT	Displays ticks on the left, if a vertical slider.
RIGHT	Displays ticks on the right, if a vertical slider.
TOP	Displays ticks on the top, if a horizontal slider.
SELRANGE	Allows the user to select a range on the slider. Windows 95 only.

Constructor

wxSlider

wxSlider()
 

wxSlider(Parent, 
         Id, 
         Value, 
         Min, 
         Max, 
         Position = wxDefaultPosition, 
         Size = wxDefaultSize, 
         Style = wxSlider.HORIZONTAL, 
         Validator = null)
 

Name	Type	Default	Description
Parent	wxWindow		The parent of wxSlider.
Id	Integer		An window identifier. Use -1 when you don't need it.
Value	Integer		Initial position of the slider
Min	Integer		Minimum slider position.
Max	Integer		Maximum slider position.
Position	wxPoint	wxDefaultPosition	The position of the Slider control on the given parent.
Size	wxSize	wxDefaultSize	The size of the Slider control.
Style	Integer	wxSlider.HORIZONTAL	The wxSlider style.
Validator	wxValidator	null

Constructs a new wxSlider object.

Properties

Name	Type	Description
lineSize	Integer	Get/Set the line size
max	Integer	Get/Set the maximum value
min	Integer	Get/Set the minimum value
pageSize	Integer	Get/Set the pagesize
selEnd	Integer	Get the end selection point
selStart	Integer	Get the start selection point
value	Integer	Get/Set the current value

Methods

clearSel

clearSel()
 

Clears the selection, for a slider with the SELRANGE style.

clearTicks

clearTicks()
 

Clears the ticks.

create

create(Parent, 
       Id, 
       Value, 
       Min, 
       Max, 
       Position = wxDefaultPosition, 
       Size = wxDefaultSize, 
       Style = wxSlider.HORIZONTAL, 
       Validator = null)
 

Name	Type	Default	Description
Parent	wxWindow		The parent of wxSlider.
Id	Integer		An window identifier. Use -1 when you don't need it.
Value	Integer		Initial position of the slider
Min	Integer		Minimum slider position.
Max	Integer		Maximum slider position.
Position	wxPoint	wxDefaultPosition	The position of the Slider control on the given parent.
Size	wxSize	wxDefaultSize	The size of the Slider control.
Style	Integer	wxSlider.HORIZONTAL	The wxSlider style.
Validator	wxValidator	null

Constructs a new wxSlider object.

setRange

setRange(Min, 
         Max)
 

Name	Type	Default	Description
Min	Integer		The minimum value
Max	Integer		The maximum value

Sets the minimum and maximum slider values.

setSelection

setSelection(Start, 
             End)
 

Name	Type	Default	Description
Start	Integer		The selection start position
End	Integer		The selection end position

Sets the selection

setTickFreq

setTickFreq(Freq, 
            Pos)
 

Name	Type	Default	Description
Freq	Integer		Frequency
Pos	Integer		Position

Sets the tick mark frequency and position.

Events

onScrollChanged	Event is triggered when scrolling/ moving has finished independently of the way it had started. The argument of the function is a wxScrollEvent.
onScrollTop	Catch a command to put the scroll thumb at the maximum position. The argument of the function is a wxScrollEvent.
onScrollBottom	Catch a command to put the scroll thumb at the maximum position. The argument of the function is a wxScrollEvent.
onScrollLineUp	Catch a line up command. The argument of the function is a wxScrollEvent.
onScrollLineDown	Catch a line down command. The argument of the function is a wxScrollEvent.
onScrollPageUp	Catch a page up command. The argument of the function is a wxScrollEvent.
onScrollPageDown	Catch a page down command. The argument of the function is a wxScrollEvent.
onScrollThumbTrack	Catch a thumbtrack command (continuous movement of the scroll thumb). The argument of the function is a wxScrollEvent.
onScrollThumbRelease	Catch a thumbtrack release command. The argument of the function is a wxScrollEvent.