guiSET.core

Class Slider

java.lang.Object

guiSET.core.Control

guiSET.core.Slider

Direct Known Subclasses:

Knob

public class Slider
extends Control

A value slider/progress bar based on the data type float. The orientation can either be set to horizontally or vertically. The value is changed through dragging or clicking on a position on the slider. Also, by setting setWheelEnabled(boolean), the mouse wheel can be used to increment or decrement the value stepwise (amount can be set through scrollSpeed).

Author:

Mc-Zen

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Slider.Orientation

Nested classes/interfaces inherited from class guiSET.core.Control

Control.Constants, Control.ImageMode, Control.Predicate, Control.Predicate1<T>, Control.Predicate2<T,U>, Control.RenderingMethod, Control.Setter<T>

Field Summary

Fields

Modifier and Type	Field and Description
static Slider.Orientation	HORIZONTAL
static Slider.Orientation	VERTICAL

Fields inherited from class guiSET.core.Control

ALL, ANCHOR_INACTIVE, AUTOSIZE_BOTH, AUTOSIZE_HEIGHT, AUTOSIZE_NONE, AUTOSIZE_WIDTH, BACKGROUND_COLOR, BACKGROUND_COLORS, BORDER, BORDER_COLOR, BORDER_RADIUS, BORDER_WIDTH, BUFFERED_RENDERING, COLORS, defaultRenderingMethod, FILL, FIT, FIT_INSIDE, FONT_SIZE, FOREGROUND_COLOR, HOVER_COLOR, LINE_HEIGHT, MARGIN, MARGIN_BOTTOM, MARGIN_LEFT, MARGIN_RIGHT, MARGIN_TOP, name, OPACITY, PADDING, PADDING_BOTTOM, PADDING_LEFT, PADDING_RIGHT, PADDING_TOP, PERCENTAGE_MODE, PIXEL_MODE, PRESSED_COLOR, SPACING, TEXT_ALIGN, TEXT_ALIGN_Y, TEXT_COLOR, TEXT_PROPERTIES, UNBUFFERED_RENDERING

Constructor Summary

Constructors

Constructor and Description
Slider()
Slider(float minValue, float maxValue)
Slider(float minValue, float maxValue, float value)

Method Summary

Modifier and Type	Method and Description
int	getBallSize()
float	getMaxValue()
float	getMinValue()
Slider.Orientation	getOrientation()
float	getRelativeWheelSpeed()
int	getThickness()
float	getValue()
boolean	isWheelEnabled()
void	removeValueChangeListener()
void	setBallSize(int ballSize) Set diameter of the slider value "ball".
void	setMaxValue(float maxValue) Set maximum value of the slider.
void	setMinValue(float minValue) Set minimum value of the slider.
void	setOrientation(Slider.Orientation orientation) Set orientation to horizontal or vertical
void	setRelativeWheelSpeed(float setRelativeWheelSpeed) Set the speed for changing the value with the mouse wheel; the value represents the relative speed in percent of the set interval length (abs(min-max)).
void	setThickness(int thickness) Set the thickness of the slider bar in pixel.
void	setValue(float value) Set the value of the slider.
void	setValueChangeListener(Control.Predicate lambda) Set a value-changed lambda listener.
void	setValueChangeListener(Control.Predicate1<Slider> lambda) Set a value-change listener lambda.
void	setValueChangeListener(java.lang.String methodName)
void	setValueChangeListener(java.lang.String methodName, java.lang.Object target) Set a value-change listener.
void	setWheelEnabled(boolean wheelEnabled) Specify if scrolling while mouse is over the slider changes the value.

Methods inherited from class guiSET.core.Control

addAutoAnchors, animate, blur, copyStyle, copyStyle, doForAll, fillParent, fillParent, fillParent, fillParentHeight, fillParentHeight, fillParentWidth, fillParentWidth, focus, forceRepaint, getAnchorMode, getAnchorValue, getAvailableHeight, getAvailableWidth, getBackgroundColor, getBorderColor, getBorderRadius, getBorderWidth, getCursor, getForegroundColor, getHeight, getHoverColor, getImage, getMarginBottom, getMarginLeft, getMarginRight, getMarginTop, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOffsetXToParent, getOffsetXToWindow, getOffsetYToParent, getOffsetYToWindow, getOpacity, getPaddingBottom, getPaddingLeft, getPaddingRight, getPaddingTop, getParent, getPressedColor, getVersionString, getWidth, getX, getY, getZ, isEnabled, isFocusable, isFocused, isPropagationStopped, isVisible, noAutosize, relativeCoordsAreWithin, removeAnchor, removeBoxShadow, removeFocusListener, removeMouseListener, removeResizeListener, setAnchor, setAnchors, setAutosizing, setBackgroundColor, setBorder, setBorder, setBorderColor, setBorderRadius, setBorderWidth, setBoxShadow, setCursor, setEnabled, setFixedSize, setFocusListener, setFocusListener, setFocusListener, setFocusListener, setForegroundColor, setGradient, setHeight, setHeight, setHoverColor, setImage, setImageMode, setMargin, setMargin, setMargin, setMarginBottom, setMarginLeft, setMarginRight, setMarginTop, setMaxHeight, setMaxWidth, setMinHeight, setMinWidth, setMouseListener, setMouseListener, setMouseListener, setMouseListener, setOpacity, setOpacity, setPadding, setPadding, setPadding, setPaddingBottom, setPaddingLeft, setPaddingRight, setPaddingTop, setPercentageAnchor, setPercentageAnchors, setPixelAnchor, setPixelAnchors, setPosition, setPressedColor, setResizeListener, setResizeListener, setResizeListener, setResizeListener, setSize, setVisibility, setVisible, setWidth, setWidth, setX, setY, setZ, stopPropagation, unfocus

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

HORIZONTAL

public static final Slider.Orientation HORIZONTAL

VERTICAL

public static final Slider.Orientation VERTICAL

Constructor Detail

Slider

public Slider()

Slider

public Slider(float minValue,
              float maxValue)

Slider

public Slider(float minValue,
              float maxValue,
              float value)

Method Detail

setValue

public void setValue(float value)

Set the value of the slider. This triggers the valueChanged event if value has actually changed.

Parameters:

value - value

setMinValue

public void setMinValue(float minValue)

Set minimum value of the slider. If given value is greater the set maxmium value, an error message is printed.

Parameters:

minValue - minValue

setMaxValue

public void setMaxValue(float maxValue)

Set maximum value of the slider. If given value is greater the set minimum value, an error message is printed.

Parameters:

maxValue - maxValue

setThickness

public void setThickness(int thickness)

Set the thickness of the slider bar in pixel.

Parameters:

thickness - thickness

setBallSize

public void setBallSize(int ballSize)

Set diameter of the slider value "ball".

Parameters:

ballSize - ballSize

setOrientation

public void setOrientation(Slider.Orientation orientation)

Set orientation to horizontal or vertical

Parameters:

orientation - HORIZONTAL or VERTICAL

setWheelEnabled

public void setWheelEnabled(boolean wheelEnabled)

Specify if scrolling while mouse is over the slider changes the value. Default is true.

Parameters:

wheelEnabled - wheelEnabled

setRelativeWheelSpeed

public void setRelativeWheelSpeed(float setRelativeWheelSpeed)

Set the speed for changing the value with the mouse wheel; the value represents the relative speed in percent of the set interval length (abs(min-max)). The default value of 0.02 changes the current value by 2 percent of the interval length. The user needs to turn his/her mouse wheel 50 ticks to get from minimum value to maximum value.

Parameters:

setRelativeWheelSpeed - setRelativeWheelSpeed

getValue

public float getValue()

getMinValue

public float getMinValue()

getMaxValue

public float getMaxValue()

getThickness

public int getThickness()

getBallSize

public int getBallSize()

getOrientation

public Slider.Orientation getOrientation()

isWheelEnabled

public boolean isWheelEnabled()

getRelativeWheelSpeed

public float getRelativeWheelSpeed()

setValueChangeListener

public void setValueChangeListener(java.lang.String methodName,
                                   java.lang.Object target)

Set a value-change listener. The event is also triggered when the value is changed programatically.

Parameters:

methodName - methodName

target - target

setValueChangeListener

public void setValueChangeListener(java.lang.String methodName)

setValueChangeListener

public void setValueChangeListener(Control.Predicate1<Slider> lambda)

Set a value-change listener lambda. The event is also triggered when the value is changed programatically. Event arguments: the Slider whose state has changed

Parameters:

lambda - lambda expression with Slider parameter

setValueChangeListener

public void setValueChangeListener(Control.Predicate lambda)

Set a value-changed lambda listener. The event is also triggered when the value is changed programatically. Event arguments: none

Parameters:

lambda - lambda expression

removeValueChangeListener

public void removeValueChangeListener()