Package com._1c.g5.v8.dt.common.ui.jface.viewers

Class AbstractCheckBoxLabelProvider

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.jface.viewers.BaseLabelProvider

org.eclipse.jface.viewers.CellLabelProvider

org.eclipse.jface.viewers.OwnerDrawLabelProvider

com._1c.g5.v8.dt.common.ui.jface.viewers.CenterImageLabelProvider

com._1c.g5.v8.dt.common.ui.jface.viewers.AbstractCheckBoxLabelProvider

All Implemented Interfaces:

IBaseLabelProvider, IToolTipProvider

public abstract class AbstractCheckBoxLabelProvider
extends CenterImageLabelProvider

Abstract checkbox label provider. Paints platform-depended checkbox image in the center of UI element.

Constructor Summary

Constructors

Constructor	Description
AbstractCheckBoxLabelProvider()

Method Summary

Modifier and Type	Method	Description
protected org.eclipse.swt.graphics.Image	getImage(Object element)	Returns the image for the label of the given element.
protected boolean	isCheckable(Object element)	Returns whether the given input element is supported to be checkable.
protected abstract boolean	isChecked(Object element)	Returns whether the given input element is checked: true to draw check image, false otherwise
protected void	measure(org.eclipse.swt.widgets.Event event, Object element)

Methods inherited from class com._1c.g5.v8.dt.common.ui.jface.viewers.CenterImageLabelProvider

erase, getRectangle, paint

Methods inherited from class org.eclipse.jface.viewers.OwnerDrawLabelProvider

dispose, initialize, initialize, setOwnerDrawEnabled, setUpOwnerDraw, update

Methods inherited from class org.eclipse.jface.viewers.CellLabelProvider

getToolTipBackgroundColor, getToolTipDisplayDelayTime, getToolTipFont, getToolTipForegroundColor, getToolTipImage, getToolTipShift, getToolTipStyle, getToolTipText, getToolTipTimeDisplayed, useNativeToolTip

Methods inherited from class org.eclipse.jface.viewers.BaseLabelProvider

addListener, dispose, fireLabelProviderChanged, isLabelProperty, removeListener

Methods inherited from class org.eclipse.core.commands.common.EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCheckBoxLabelProvider

public AbstractCheckBoxLabelProvider()

Method Detail

measure

protected void measure(org.eclipse.swt.widgets.Event event,
                       Object element)

Overrides:

measure in class CenterImageLabelProvider

getImage

protected org.eclipse.swt.graphics.Image getImage(Object element)

Description copied from class: CenterImageLabelProvider

Returns the image for the label of the given element.

Specified by:

getImage in class CenterImageLabelProvider

Parameters:

element - the element for which to provide the label image, cannot be null

Returns:

the image used to label the element or null if none

isCheckable

protected boolean isCheckable(Object element)

Returns whether the given input element is supported to be checkable. If returns true then isChecked method will be called to draw checked or unckeced image. Otherwise nothing will be drawn for the given element.

Default implementation returns true for all non-null elements.

Parameters:

element - the input element or null if input is null

Returns:

whether the given input element is supported

isChecked

protected abstract boolean isChecked(Object element)

Returns whether the given input element is checked: true to draw check image, false otherwise

Parameters:

element - the input element to check state, cannot be null

Returns:

whether the given element is checked