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Class tropo.awt.TRSlider

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Canvas
                   |
                   +----tropo.awt.TRBufferedCanvas
                           |
                           +----tropo.awt.TRSlider

public class TRSlider

extends TRBufferedCanvas

debug

TRSlider()

Create w/ defaults.

TRSlider(int, int)

Start up a slider w/ the passed range - the current value will be the min.

TRSlider(int, int, int)

Create a slider w/ the passeed values.

disable()

draw(Graphics)

drawBar(Graphics, int, int, int, int)

drawMover(Graphics, int, int, int, int)

enable()

getBarHeight()

getBarWidth()

getClosenessThreshold()

Get ..

getMaxValue()

Return the current max value.

getMinValue()

Return the current min value.

getMoverColor()

getMoverHeight()

getMoverWidth()

Get the width of the moving mover.

getOrientation()

getValue()

Return the current value.

gotFocus(Event, Object)

We now have focus.

hasFocus()

Do we have focus?

keyDown(Event, int)

The user has hit a key.

lostFocus(Event, Object)

We lost focus.

mouseDown(Event, int, int)

The mouse is down.

mouseDrag(Event, int, int)

The mouse is dragged.

mouseEnter(Event, int, int)

The mouse enters the component.

mouseExit(Event, int, int)

The mouse leaves the component.

mouseMove(Event, int, int)

The mouse moves.

mouseNearBar()

Is the mouse near the (fixed) bar?

mouseNearSlider()

Is the mouse near the (moving) slider?

pixel2Value(int)

Convert from pixel space to user space.

reallyDrawBar(Graphics, int, int, int, int)

setBarHeight(int)

setBarWidth(int)

setClosenessThreshold(int)

Set...

setMoverColor(Color)

setMoverHeight(int)

setMoverWidth(int)

Set the width of the moving mover.

setOrientation(TROrientation)

setSize(int, int)

Set the size we have to completely fit into..

setValue(int)

Set the current value.

toString()

value2Pixel(int)

Convert from a user value to a pixel.

 public boolean debug

 public TRSlider()

Create w/ defaults.

 public TRSlider(int min,
                 int max)

Start up a slider w/ the passed range - the current value will be the min.

 public TRSlider(int cur,
                 int min,
                 int max)

Create a slider w/ the passeed values.

 public void setOrientation(TROrientation or)

 public TROrientation getOrientation()

 public void setMoverWidth(int xmoverWidth)

Set the width of the moving mover.

 public int getMoverWidth()

Get the width of the moving mover.

 public void setMoverHeight(int xmoverHeight)

 public int getMoverHeight()

 public void setBarWidth(int xbarWidth)

 public int getBarWidth()

 public void setBarHeight(int xbarHeight)

 public int getBarHeight()

 public boolean gotFocus(Event evt,
                         Object what)

We now have focus.

Overrides:

gotFocus in class Component

 public boolean lostFocus(Event evt,
                          Object what)

We lost focus.

Overrides:

lostFocus in class Component

 public final boolean hasFocus()

Do we have focus?

 public void setSize(int w,
                     int h)

Set the size we have to completely fit into..

Overrides:

setSize in class TRBufferedCanvas

 public boolean keyDown(Event e,
                        int c)

The user has hit a key.

Overrides:

keyDown in class Component

 public boolean mouseMove(Event e,
                          int x,
                          int y)

The mouse moves.

Overrides:

mouseMove in class Component

 public boolean mouseNearBar()

Is the mouse near the (fixed) bar?

 public boolean mouseNearSlider()

Is the mouse near the (moving) slider?

 public boolean mouseDrag(Event e,
                          int x,
                          int y)

The mouse is dragged.

Overrides:

mouseDrag in class Component

 public boolean mouseDown(Event e,
                          int x,
                          int y)

The mouse is down.

Overrides:

mouseDown in class Component

 public boolean mouseEnter(Event me,
                           int x,
                           int y)

The mouse enters the component.

Overrides:

mouseEnter in class Component

 public boolean mouseExit(Event me,
                          int x,
                          int y)

The mouse leaves the component.

Overrides:

mouseExit in class Component

 public void setClosenessThreshold(int closeness)

Set...

 public int getClosenessThreshold()

Get ..

 public void enable()

Overrides:

enable in class Component

 public void disable()

Overrides:

disable in class Component

 public final void draw(Graphics g)

Overrides:

draw in class TRBufferedCanvas

 protected void drawBar(Graphics g,
                        int x,
                        int y,
                        int w,
                        int h)

 protected void reallyDrawBar(Graphics g,
                              int x,
                              int y,
                              int w,
                              int h)

 protected void drawMover(Graphics g,
                          int x,
                          int y,
                          int w,
                          int h)

 public void setValue(int vv)

Set the current value.

 public int getValue()

Return the current value.

 public int getMinValue()

Return the current min value.

 public int getMaxValue()

Return the current max value.

 public int pixel2Value(int x)

Convert from pixel space to user space.

Parameters:

xPixel - pixel, 0 is start of bar

 public int value2Pixel(int value)

Convert from a user value to a pixel.

Parameters:

user - value, min->0, max->bar width

 public String toString()

Overrides:

toString in class Component

 public void setMoverColor(Color c)

 public Color getMoverColor()

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