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java.lang.Object dsto.dfc.swing.commands.AbstractCommand dsto.dfc.swing.commands.BasicFileOpenCommand
public class BasicFileOpenCommand
Base class for File Open commands.
Field Summary | |
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protected Component |
owner
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Fields inherited from class dsto.dfc.swing.commands.AbstractCommand |
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displayName, icon |
Fields inherited from interface dsto.dfc.swing.icons.Iconic |
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NULL_ICON |
Constructor Summary | |
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BasicFileOpenCommand()
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BasicFileOpenCommand(Component owner)
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Method Summary | |
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protected void |
dialogCancelled(JFileChooser chooser)
Superclasses may override this to handle the case where the user cancels the dialog. |
void |
execute()
Provides a basic implementation: pops up a file chooser and calls either openFile () or dialogCancelled (). |
KeyStroke |
getAccelerator()
Get a keyboard accelerator for the command. |
String |
getDescription()
A short description of the command, suitable for a tooltip or use in a status panel. |
String |
getGroupInView(String viewName)
Get the preferred group that this command should appear in for a given view. |
char |
getMnemonic()
Get a character shortcut for the command (eg for use on a menu). |
String |
getName()
The formal identifying name for this command (eg edit.Copy, file.Open). |
protected void |
handleError()
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protected void |
handleError(Throwable exception)
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protected void |
initFileChooser(JFileChooser chooser)
Superclasses may override this to setup the file chooser before display. |
boolean |
isInteractive()
True if this command will interact with the user when execute() is called. |
protected void |
openFile(JFileChooser chooser)
Superclasses may override this to open a file selected via the chooser. |
Methods inherited from class dsto.dfc.swing.commands.AbstractCommand |
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actionPerformed, canReplace, clone, getDefaultDisplayName, getDisplayName, getIcon, getLargeIcon, getLogString, isEnabled, setDisplayName, setIcon |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected Component owner
Constructor Detail |
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public BasicFileOpenCommand()
public BasicFileOpenCommand(Component owner)
Method Detail |
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public void execute()
execute
in interface Command
execute
in class AbstractCommand
initFileChooser(javax.swing.JFileChooser)
,
openFile(javax.swing.JFileChooser)
,
dialogCancelled(javax.swing.JFileChooser)
protected void initFileChooser(JFileChooser chooser)
protected void openFile(JFileChooser chooser)
protected void dialogCancelled(JFileChooser chooser)
protected void handleError()
protected void handleError(Throwable exception)
public String getName()
Command
getName
in interface Command
getName
in interface Iconic
getName
in class AbstractCommand
public String getDescription()
Command
getDescription
in interface Command
getDescription
in class AbstractCommand
public boolean isInteractive()
Command
isInteractive
in interface Command
isInteractive
in class AbstractCommand
public String getGroupInView(String viewName)
Command
If the command changes its group in any view it should generate a groupInView property change event with the old value set to the old group and the new value set to the new group.
getGroupInView
in interface Command
getGroupInView
in class AbstractCommand
viewName
- The name of the view.
public char getMnemonic()
Command
getMnemonic
in interface Command
getMnemonic
in class AbstractCommand
public KeyStroke getAccelerator()
Command
getAccelerator
in interface Command
getAccelerator
in class AbstractCommand
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