net.refractions.udig.project.ui.controls
Class ScaleRatioLabel

java.lang.Object
  ContributionItem
      net.refractions.udig.project.ui.controls.ScaleRatioLabel

public class ScaleRatioLabel
extends ContributionItem

Displays the current scale ratio on the status bar.

Author:

Andrea Aime

Field Summary

static java.lang.String	SCALE_ITEM_ID
static int	STATUS_LINE_HEIGHT

Constructor Summary

ScaleRatioLabel(MapEditorPart editor)

Method Summary

void	dispose()
void	fill(Composite c)
void	focusGained(FocusEvent e)
void	focusLost(FocusEvent e)
boolean	isDynamic()
boolean	isLegalKey(KeyEvent e)
void	keyPressed(KeyEvent e)
void	keyReleased(KeyEvent e)
void	setViewportModel(IViewportModel newViewportModel) Sets the current viewport model.

Methods inherited from class java.lang.Object

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

Field Detail

STATUS_LINE_HEIGHT

public static final int STATUS_LINE_HEIGHT

SCALE_ITEM_ID

public static final java.lang.String SCALE_ITEM_ID

See Also:

Constant Field Values

Constructor Detail

ScaleRatioLabel

public ScaleRatioLabel(MapEditorPart editor)

Method Detail

setViewportModel

public void setViewportModel(IViewportModel newViewportModel)

Sets the current viewport model. Should be called every time the map changes in order update the shared ratio label

isDynamic

public boolean isDynamic()

See Also:

org.eclipse.jface.action.IContributionItem#isDynamic()

dispose

public void dispose()

See Also:

org.eclipse.jface.action.ContributionItem#dispose()

fill

public void fill(Composite c)

See Also:

org.eclipse.jface.action.ContributionItem#fill(org.eclipse.swt.widgets.Composite)

keyPressed

public void keyPressed(KeyEvent e)

isLegalKey

public boolean isLegalKey(KeyEvent e)

keyReleased

public void keyReleased(KeyEvent e)

focusGained

public void focusGained(FocusEvent e)

focusLost

public void focusLost(FocusEvent e)