com.jasperassistant.designer.viewer.actions
Class ZoomFitPageWidthAction

java.lang.Object
  extended byorg.eclipse.jface.action.Action
      extended bycom.jasperassistant.designer.viewer.actions.AbstractReportViewerAction
          extended bycom.jasperassistant.designer.viewer.actions.ZoomFitPageWidthAction
All Implemented Interfaces:
java.util.EventListener, org.eclipse.jface.action.IAction, IReportViewerListener

public class ZoomFitPageWidthAction
extends AbstractReportViewerAction

Fit page width zoom action

Author:
Peter Severin (peter_p_s@users.sourceforge.net)

Field Summary
 
Fields inherited from interface org.eclipse.jface.action.IAction
AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT
 
Constructor Summary
ZoomFitPageWidthAction(IReportViewer viewer)
           
 
Method Summary
protected  boolean calculateEnabled()
          Calculates the enablement condition
protected  void runBusy()
          Subclasses can override this method to run the action with busy cursor.
 void viewerStateChanged(ReportViewerEvent evt)
          This method is invoked when the state of the report viewer has changed.
 
Methods inherited from class com.jasperassistant.designer.viewer.actions.AbstractReportViewerAction
dispose, getReportViewer, run
 
Methods inherited from class org.eclipse.jface.action.Action
addPropertyChangeListener, convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, firePropertyChange, firePropertyChange, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, notifyResult, removeAcceleratorText, removeMnemonics, removePropertyChangeListener, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ZoomFitPageWidthAction

public ZoomFitPageWidthAction(IReportViewer viewer)
See Also:
AbstractReportViewerAction.AbstractReportViewerAction(IReportViewer)
Method Detail

runBusy

protected void runBusy()
Description copied from class: AbstractReportViewerAction
Subclasses can override this method to run the action with busy cursor.

Overrides:
runBusy in class AbstractReportViewerAction
See Also:
AbstractReportViewerAction.runBusy()

calculateEnabled

protected boolean calculateEnabled()
Description copied from class: AbstractReportViewerAction
Calculates the enablement condition

Specified by:
calculateEnabled in class AbstractReportViewerAction
Returns:
true if the action should be enabled
See Also:
AbstractReportViewerAction.calculateEnabled()

viewerStateChanged

public void viewerStateChanged(ReportViewerEvent evt)
Description copied from interface: IReportViewerListener
This method is invoked when the state of the report viewer has changed.

Specified by:
viewerStateChanged in interface IReportViewerListener
Overrides:
viewerStateChanged in class AbstractReportViewerAction
See Also:
AbstractReportViewerAction.viewerStateChanged(com.jasperassistant.designer.viewer.ReportViewerEvent)