Package org.eclipse.nebula.widgets.opal.promptsupport

Class ComboFocusControlListener

java.lang.Object

org.eclipse.nebula.widgets.opal.promptsupport.BaseFocusControlListener<org.eclipse.swt.widgets.Combo>

org.eclipse.nebula.widgets.opal.promptsupport.ComboFocusControlListener

All Implemented Interfaces:

java.util.EventListener, org.eclipse.swt.events.FocusListener, org.eclipse.swt.events.ModifyListener, org.eclipse.swt.internal.SWTEventListener

class ComboFocusControlListener
extends BaseFocusControlListener<org.eclipse.swt.widgets.Combo>
implements org.eclipse.swt.events.ModifyListener

Focus/Control listener for a Combo widget

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	updatingPropmpt

Fields inherited from class org.eclipse.nebula.widgets.opal.promptsupport.BaseFocusControlListener

control, EMPTY_STRING

Constructor Summary

Constructors

Constructor	Description
ComboFocusControlListener(org.eclipse.swt.widgets.Combo control)	Constructor

Method Summary

Modifier and Type	Method	Description
protected void	fillPromptText()	Fill the prompt text
protected void	hidePrompt()	Code when the focus behiaviour is "Hide"
protected void	highLightPrompt()	Code when the focus behiaviour is "Highlight"
(package private) void	hookControl()	Attach listeners to the control
protected boolean	isFilled()
void	modifyText(org.eclipse.swt.events.ModifyEvent e)
protected void	updatePrompt(java.lang.String prompt)

Methods inherited from class org.eclipse.nebula.widgets.opal.promptsupport.BaseFocusControlListener

applyInitialLook, applyPromptLook, focusGained, focusLost, storeInitialLook

Methods inherited from class java.lang.Object

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

Field Details

updatingPropmpt

protected boolean updatingPropmpt

Constructor Details

ComboFocusControlListener

public ComboFocusControlListener(org.eclipse.swt.widgets.Combo control)

Constructor

Parameters:

control - control on which this listener will be attached

Method Details

hookControl

void hookControl()

Description copied from class: BaseFocusControlListener

Attach listeners to the control

Overrides:

hookControl in class BaseFocusControlListener<org.eclipse.swt.widgets.Combo>

modifyText

public void modifyText(org.eclipse.swt.events.ModifyEvent e)

Specified by:

modifyText in interface org.eclipse.swt.events.ModifyListener

hidePrompt

protected void hidePrompt()

Description copied from class: BaseFocusControlListener

Code when the focus behiaviour is "Hide"

Specified by:

hidePrompt in class BaseFocusControlListener<org.eclipse.swt.widgets.Combo>

See Also:

BaseFocusControlListener.hidePrompt()

highLightPrompt

protected void highLightPrompt()

Description copied from class: BaseFocusControlListener

Code when the focus behiaviour is "Highlight"

Specified by:

highLightPrompt in class BaseFocusControlListener<org.eclipse.swt.widgets.Combo>

See Also:

BaseFocusControlListener.highLightPrompt()

fillPromptText

protected void fillPromptText()

Description copied from class: BaseFocusControlListener

Fill the prompt text

Specified by:

fillPromptText in class BaseFocusControlListener<org.eclipse.swt.widgets.Combo>

See Also:

BaseFocusControlListener.fillPromptText()

isFilled

protected boolean isFilled()

Specified by:

isFilled in class BaseFocusControlListener<org.eclipse.swt.widgets.Combo>

Returns:

true if the widget is filled, false otherwise

See Also:

BaseFocusControlListener.isFilled()

updatePrompt

protected void updatePrompt(java.lang.String prompt)