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Class vlc.ui.component.SlideBar 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Canvas
                   |
                   +----vlc.ui.component.SlideBar
public class SlideBar
extends Canvas

Variable Index

o canvasHeight
o canvasWidth
o clipRect
o delta
o depressed
o f
o fm
o font
o gInMemory
o HORIZ_SCROLL
o imgInMemory
o maxVal
o minVal
o offset
o oldRect
o r
o reScale
o scrollH
o scrollPos
o scrollW
o scrollX
o showValue
o slideD
o slideDistance
o slideX
o staticHeight
o value
o VERT_SCROLL
o xPos
o yPos

Constructor Index

o SlideBar(int, int)
o SlideBar(int, int, int, int, int, int, boolean)

Method Index

o action()
o calcValue(int)
Recalculates 'value' based on current value and distance moved by mouse.
o getLength()
o getValue()
Returns the current value of the scroll bar
o minimumSize()
o mouseDown(Event, int, int)
o mouseDrag(Event, int, int)
o mouseUp(Event, int, int)
o paint(Graphics)
o preferredSize()
o reshape(int, int, int, int)
o setValue(int)
Used to set the internal value of the scroll bar.
o update(Graphics)
Overide Update to reduce flicker in scrolling

Variables

o VERT_SCROLL 
 public final int VERT_SCROLL
o HORIZ_SCROLL 
 public final int HORIZ_SCROLL
o scrollPos 
 protected int scrollPos
o imgInMemory 
 protected Image imgInMemory
o gInMemory 
 protected Graphics gInMemory
o font 
 protected Font font
o fm 
 protected FontMetrics fm
o canvasWidth 
 protected int canvasWidth
o canvasHeight 
 protected int canvasHeight
o staticHeight 
 protected int staticHeight
o slideDistance 
 protected int slideDistance
o slideX 
 protected int slideX
o slideD 
 protected int slideD
o scrollX 
 protected int scrollX
o scrollH 
 protected int scrollH
o scrollW 
 protected int scrollW
o xPos 
 protected int xPos
o yPos 
 protected int yPos
o minVal 
 protected int minVal
o maxVal 
 protected int maxVal
o f 
 protected Font f
o value 
 protected int value
o depressed 
 protected boolean depressed
o showValue 
 protected boolean showValue
o offset 
 protected int offset
o r 
 protected Rectangle r
o clipRect 
 protected Rectangle clipRect
o oldRect 
 protected Rectangle oldRect
o delta 
 protected int delta
o reScale 
 protected boolean reScale

Constructors

o SlideBar 
 public SlideBar(int min,
                 int max)
o SlideBar 
 public SlideBar(int min,
                 int max,
                 int x,
                 int y,
                 int l,
                 int pos,
                 boolean sValue)

Methods

o reshape 
 public synchronized void reshape(int x,
                                  int y,
                                  int w,
                                  int h)
Overrides:
reshape in class Component
o calcValue 
 protected void calcValue(int d)
Recalculates 'value' based on current value and distance moved by mouse. Is used by both horizontal and vertical scrollbars.

o setValue 
 public void setValue(int val)
Used to set the internal value of the scroll bar. Automatically redraws display to represent new value

o getValue 
 public int getValue()
Returns the current value of the scroll bar

o minimumSize 
 public Dimension minimumSize()
Overrides:
minimumSize in class Component
o getLength 
 public int getLength()
o preferredSize 
 public Dimension preferredSize()
Overrides:
preferredSize in class Component
o paint 
 public void paint(Graphics g)
Overrides:
paint in class Canvas
o update 
 public void update(Graphics g)
Overide Update to reduce flicker in scrolling

Overrides:
update in class Component
o mouseDown 
 public boolean mouseDown(Event e,
                          int x,
                          int y)
Overrides:
mouseDown in class Component
o mouseDrag 
 public boolean mouseDrag(Event e,
                          int x,
                          int y)
Overrides:
mouseDrag in class Component
o mouseUp 
 public boolean mouseUp(Event evt,
                        int x,
                        int y)
Overrides:
mouseUp in class Component
o action 
 public void action()

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