Package snap.viewx

Class ColorPanel

java.lang.Object

snap.props.PropObject

snap.view.ViewOwner

snap.viewx.ColorPanel

All Implemented Interfaces:

PropChange.DoChange

public class ColorPanel
extends ViewOwner

This class provides UI for selecting a color.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ColorPanel.GradSlider	A Slider subclass to show colors in slider groove.
static class	ColorPanel.ImagePicker	An inner class to act as an image color picker.

Field Summary

Fields inherited from class snap.view.ViewOwner

Action, DragDrop, DragEnter, DragEvents, DragExit, DragGesture, DragOver, KeyEvents, KeyPress, KeyRelease, KeyType, MouseDrag, MouseEnter, MouseEvents, MouseExit, MouseMove, MousePress, MouseRelease, Showing_Prop, WinClose

Fields inherited from class snap.props.PropObject

_pcs, EMPTY_OBJECT

Constructor Summary

Constructors

Constructor	Description
ColorPanel()	Creates a new color panel.

Method Summary

Modifier and Type	Method	Description
void	addRecentColor(Color aColor)	Add to the list of Recent Colors shown on the Color Panel
protected void	fireActionEvent(ViewEvent anEvent)	Called when color changed by user.
Color	getColor()	Returns the current color of the color panel.
ColorWell	getColorWell()	Returns the ColorWell that receives notifications of color panel changes.
ColorWell	getDefaultColorWell()	Returns the ColorWell to fall back on when no ColorWell set.
int	getSelectedPicker()	Returns the selected picker (0=Image, 1=RGB Sliders, 2=Gray Sliders, 3=SwatchPicker).
static ColorPanel	getShared()	Returns the shared instance of the color panel.
protected void	initUI()	Initialize UI panel.
protected void	resetUI()	Resets UI controls.
protected void	respondUI(ViewEvent anEvent)	Responds to changes to the UI controls.
void	setColor(Color aColor)	Sets the current color of the color panel.
void	setColorWell(ColorWell aColorWell)	Sets the ColorWell that receives notifications of color panel changes.
void	setDefaultColorWell(ColorWell aColorWell)	Sets the ColorWell to fall back on when no ColorWell set.
void	setSelectedPicker(int aPicker)	Sets the selected picker (0=Image, 1=RGB Sliders, 2=Gray Sliders, 3=SwatchPicker).
protected void	setShowing(boolean aValue)	Override to de-select color well on hide.

Methods inherited from class snap.view.ViewOwner

addKeyActionFilter, addKeyActionHandler, addViewEventHandler, beep, cancelReset, createUI, createUIForClass, dispatchEventToOwner, enableEvents, fireActionEventForObject, getEnv, getFirstFocus, getImage, getNative, getToggleGroup, getUI, getUI, getUISource, getView, getView, getViewBoolValue, getViewFloatValue, getViewIntValue, getViewItems, getViewSelIndex, getViewSelItem, getViewStringValue, getViewText, getViewValue, getWindow, initShowing, initWindow, invokeResetUI, invokeRespondUI, isEventThread, isSendEventDisabled, isShowing, isUISet, isViewDisabled, isViewEnabled, isViewVisible, isWindowSet, isWindowVisible, requestFocus, resetLater, runDelayed, runLater, setFirstFocus, setSendEventDisabled, setViewDisabled, setViewEnabled, setViewItems, setViewItems, setViewSelIndex, setViewSelItem, setViewText, setViewValue, setViewVisible, setWindowVisible

Methods inherited from class snap.props.PropObject

addDeepChangeListener, addPropChangeListener, addPropChangeListener, clone, firePropChange, firePropChange, firePropChange, getPropDefault, getPropForName, getPropParent, getPropSet, getPropsForArchival, getPropsForArchivalExtra, getPropsString, getPropValue, initProps, isPropDefault, processPropChange, removeDeepChangeListener, removePropChangeListener, removePropChangeListener, setPropsString, setPropValue, setPropValues, toString, toStringProps

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ColorPanel

public ColorPanel()

Creates a new color panel.

Method Details

getShared

public static ColorPanel getShared()

Returns the shared instance of the color panel.

getColor

public Color getColor()

Returns the current color of the color panel.

setColor

public void setColor(Color aColor)

Sets the current color of the color panel.

addRecentColor

public void addRecentColor(Color aColor)

Add to the list of Recent Colors shown on the Color Panel

getColorWell

public ColorWell getColorWell()

Returns the ColorWell that receives notifications of color panel changes.

setColorWell

public void setColorWell(ColorWell aColorWell)

Sets the ColorWell that receives notifications of color panel changes.

getDefaultColorWell

public ColorWell getDefaultColorWell()

Returns the ColorWell to fall back on when no ColorWell set.

setDefaultColorWell

public void setDefaultColorWell(ColorWell aColorWell)

Sets the ColorWell to fall back on when no ColorWell set.

getSelectedPicker

public int getSelectedPicker()

Returns the selected picker (0=Image, 1=RGB Sliders, 2=Gray Sliders, 3=SwatchPicker).

setSelectedPicker

public void setSelectedPicker(int aPicker)

Sets the selected picker (0=Image, 1=RGB Sliders, 2=Gray Sliders, 3=SwatchPicker).

initUI

protected void initUI()

Initialize UI panel.

Overrides:

initUI in class ViewOwner

resetUI

protected void resetUI()

Resets UI controls.

Overrides:

resetUI in class ViewOwner

respondUI

protected void respondUI(ViewEvent anEvent)

Responds to changes to the UI controls.

Overrides:

respondUI in class ViewOwner

fireActionEvent

protected void fireActionEvent(ViewEvent anEvent)

Called when color changed by user.

setShowing

protected void setShowing(boolean aValue)

Override to de-select color well on hide.

Overrides:

setShowing in class ViewOwner