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java.lang.Objectorg.eclipse.jface.dialogs.DialogMessageArea
The DialogMessageArea is a resusable component for adding an accessible message area to a dialog. When the message is normal a CLabel is used but an errors replaces the message area with a non editable text that can take focus for use by screen readers.
Constructor Summary | |
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DialogMessageArea()
Create a new instance of the receiver. |
Method Summary | |
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void |
clearErrorMessage()
Clear the error message. |
void |
createContents(Composite parent)
Create the contents for the receiver. |
void |
restoreTitle()
Enable the title and disable the message text and image. |
void |
setMessageLayoutData(Object layoutData)
Set the layoutData for the messageArea. |
void |
setTitleLayoutData(Object layoutData)
Set the layoutData for the title area. |
void |
showTitle(String titleMessage,
Image titleImage)
Show the title. |
void |
updateText(String newMessage,
int newType)
Show the new message in the message text and update the image. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public DialogMessageArea()
Method Detail |
public void createContents(Composite parent)
parent
- the Composite that the children will be created inpublic void setTitleLayoutData(Object layoutData)
layoutData
- the layoutData for the titlesetMessageLayoutData(Object)
public void setMessageLayoutData(Object layoutData)
layoutData
- the layoutData for the message area composite.setTitleLayoutData(Object)
public void showTitle(String titleMessage, Image titleImage)
titleMessage
- String for the titketitleImage
- Image or null
public void restoreTitle()
public void updateText(String newMessage, int newType)
newMessage
- The new value for the messagenewType
- One of the IMessageProvider constants. If newType is
IMessageProvider.NONE show the title.IMessageProvider
public void clearErrorMessage()
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