Class DwtColorPicker
Extends
DwtControl.
Instances of this class may be
used with DwtMenu to create a DwtColorPicker menu. Clicking on a color cell generates a
DwtSelectionEvent the detail attribute of which contains the color string associated
the cell on which the user clicked
Defined in: DwtColorPicker.js.
Class Summary
Constructor Attributes |
Constructor Name and Description |
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Creates a color picker displaying "Web safe" colors.
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Method Summary
Method Attributes |
Method Name and Description |
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Adds a listener to be notified when the button is pressed.
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Gets the input color.
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Removes a selection listener.
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- Methods borrowed from class DwtControl:
- addClassName, addControlListener, addDisposeListener, addListener, appendElement, blur, clearContent, clearHandler, condClassName, delClassName, dispose, focus, getBounds, getClassName, getContent, getCursor, getData, getDragBox, getDragSource, getDropTarget, getEnabled, getFocusElement, getH, getHtmlElement, getHTMLElId, getInsetBounds, getInsets, getLocation, getMargins, getOpacity, getOuterSize, getPosition, getScrollContainer, getScrollStyle, getSize, getTabGroupMember, getTooltipBase, getToolTipContent, getVisibility, getVisible, getW, getX, getXW, getY, getYH, getZIndex, hasFocus, isAlertShown, isDisposed, isInitialized, isListenerRegistered, notifyListeners, preventContextMenu, preventSelection, removeAllListeners, removeControlListener, removeDisposeListener, removeListener, reparent, reparentHtmlElement, replaceElement, setBounds, setClassName, setContent, setCursor, setData, setDisplay, setDisplayState, setDragBox, setDragSource, setDropTarget, setEnabled, setEventPropagation, setFocusElement, setHandler, setHtmlElementId, setLocation, setOpacity, setPosition, setScrollStyle, setSize, setToolTipContent, setVisibility, setVisible, setZIndex, showAlert, zShow
Class Detail
DwtColorPicker(params)
Creates a color picker displaying "Web safe" colors.
Author: Ross Dargahi.
- Parameters:
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{hash} params
- a hash of parameters
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{DwtComposite} params.parent
- the parent widget
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{string} params.className
- a CSS class
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{constant} params.posStyle
- the positioning style
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{boolean} params.hideNoFill
- True to hide the no-fill/use-default option
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{string} params.noFillLabel
- the no-fill label
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{boolean} params.allowColorInput
- if
true , allow a text field to allow user to input their customized RGB value
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{string} params.defaultColor
- Default color.
Method Detail
addSelectionListener(listener)
Adds a listener to be notified when the button is pressed.
- Parameters:
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{AjxListener} listener
- a listener
{string}
getInputColor()
Gets the input color.
- Returns:
- {string} the color (in hex) from the input color field
removeSelectionListener(listener)
Removes a selection listener.
- Parameters:
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{AjxListener} listener
- a listener
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