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SWT LPEX
v3.0.0

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com.ibm.lpex.samples
Class DetabCommand

java.lang.Object
  com.ibm.lpex.samples.DetabCommand

All Implemented Interfaces:

LpexCommand

public class DetabCommand

extends Object

implements LpexCommand

Sample command detab - expand all tabs to spaces. It expands all the tab characters in the document to blanks. By default, it uses the value of the tabs editor parameter in the current view. Alternatively, the tab settings may be specified via the command parameters.

Here is the DetabCommand source code.

To run this sample:

• Define the command via an editor preference page, where available, or from the editor command line:

  set commandClass.detab com.ibm.lpex.samples.DetabCommand

• Run it from the editor command line:

  detab [stop1 stop2 .. [every increment]]

See Also:

TestUserProfile, All the samples

Constructor Summary

DetabCommand()

Method Summary

boolean

doCommand(LpexView lpexView, String parameters) This method in the defined command will be called to run the command.

Methods inherited from class java.lang.Object

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

Constructor Detail

DetabCommand

public DetabCommand()

Method Detail

doCommand

public boolean doCommand(LpexView lpexView,
                         String parameters)

Description copied from interface: LpexCommand

This method in the defined command will be called to run the command.

The defined command should return false if the command syntax was incorrect (for example, missing or incorrect parameters), and true otherwise. When false is returned, an appropriate error message should preferably be displayed on the LPEX message line (using the set messageText editor command).

Specified by:

doCommand in interface LpexCommand

Parameters:

lpexView - the document view in which the command was issued

parameters - the command parameters