Package hec.map.crs.ui

Class DialogDisplayer

java.lang.Object

hec.map.crs.ui.DialogDisplayer

public abstract class DialogDisplayer
extends Object

Factory class that provides the API necessary to display a dialog editor for a Coordinate Reference System. Implementations will be found and loaded using the Java Service API.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DIALOG_ENABLED	Key to mark the dialog as enabled or disabled.

Constructor Summary

Constructors

Constructor	Description
DialogDisplayer()

Method Summary

Modifier and Type	Method	Description
static void	displayDialog(Component parent, String title, boolean modal, CoordinateReferenceSystem editingSystem, DialogListener listener)	Convenience method for backwards compatibility
static void	displayDialog(Component parent, String title, boolean modal, CoordinateReferenceSystem editingSystem, DialogListener listener, Map<String,String> parameters)	Displays the editing dialog for a coordinate reference system
abstract void	showEditor(Component parent, String title, boolean modal, CoordinateReferenceSystem editingSystem, DialogListener listener, Map<String,String> parameters)	Shows the Coordinate Display Editor

Methods inherited from class java.lang.Object

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

Field Details

DIALOG_ENABLED

public static final String DIALOG_ENABLED

Key to mark the dialog as enabled or disabled. Allows the caller to use the dialog as a "viewer"

See Also:

• Constant Field Values

Constructor Details

DialogDisplayer

public DialogDisplayer()

Method Details

displayDialog

public static void displayDialog(Component parent,
 String title,
 boolean modal,
 CoordinateReferenceSystem editingSystem,
 DialogListener listener)

Convenience method for backwards compatibility

Parameters:

parent - the parent component to center the dialog around, can be null;

title - the title to use. Use "" or null to let the implementation set the title

modal -

editingSystem - the system to edit. Can be null if there is no system to edit, for example when creating a reference system.

listener - a listener that is called when the user closes the dialog via the "OK" or "Apply" buttons.

displayDialog

public static void displayDialog(Component parent,
 String title,
 boolean modal,
 CoordinateReferenceSystem editingSystem,
 DialogListener listener,
 Map<String,String> parameters)

Displays the editing dialog for a coordinate reference system

Parameters:

parent - the parent component to center the dialog around, can be null;

title - the title to use. Use "" or null to let the implementation set the title

modal -

editingSystem - the system to edit. Can be null if there is no system to edit, for example when creating a reference system.

listener - a listener that is called when the user closes the dialog via the "OK" or "Apply" buttons.

parameters -

showEditor

public abstract void showEditor(Component parent,
 String title,
 boolean modal,
 CoordinateReferenceSystem editingSystem,
 DialogListener listener,
 Map<String,String> parameters)

Shows the Coordinate Display Editor

Parameters:

parent - the component of the editor to be centered over.

title - the title to use in the editor. Null to use the default title

modal -

editingSystem - the system to edit, NULL if you don't have one.

listener - The listener that will be called with the new coordinate reference system when the user clicks the OK Button.

parameters - map of parameters for customization of the dialog.