dive4elements/river: flys-client/src/main/java/de/intevation/flys/client/client/ui/AbstractUIProvider.java annotate

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/AbstractUIProvider.java @ 58:d018995fbee7

The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). flys-client/trunk@1517 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Fri, 18 Mar 2011 12:01:55 +0000
parents	246af33f621c
children	f793d35bfb08

rev	line source
41 87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	1 package de.intevation.flys.client.client.ui;
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	2
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	3 import java.util.ArrayList;
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	4 import java.util.List;
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	5
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	6 import com.google.gwt.core.client.GWT;
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	7
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	8 import com.smartgwt.client.widgets.Canvas;
57 246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	9 import com.smartgwt.client.widgets.Img;
41 87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	10 import com.smartgwt.client.widgets.events.ClickEvent;
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	11 import com.smartgwt.client.widgets.events.ClickHandler;
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	12
57 246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	13 import de.intevation.flys.client.client.FLYSMessages;
41 87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	14 import de.intevation.flys.client.client.event.HasStepForwardHandlers;
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	15 import de.intevation.flys.client.client.event.StepForwardEvent;
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	16 import de.intevation.flys.client.client.event.StepForwardHandler;
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	17 import de.intevation.flys.client.shared.model.Data;
51 a2923d63f530 Introduced a data structure DataList to manage to list of Data objects of a single state. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 41 diff changeset	18 import de.intevation.flys.client.shared.model.DataList;
41 87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	19
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	20
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	21 /**
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	22 * An abstract UIProvider that provides some basic methods.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	23 *
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	24 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	25 */
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	26 public abstract class AbstractUIProvider
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	27 implements UIProvider, HasStepForwardHandlers, ClickHandler
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	28 {
57 246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	29 /** The message class that provides i18n strings.*/
246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	30 protected FLYSMessages MSG = GWT.create(FLYSMessages.class);
246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	31
246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	32
41 87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	33 /** The StepForwardHandlers.*/
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	34 protected List<StepForwardHandler> forwardHandlers;
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	35
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	36
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	37 /**
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	38 * Creates a new UIProvider instance of this class.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	39 */
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	40 public AbstractUIProvider() {
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	41 forwardHandlers = new ArrayList<StepForwardHandler>();
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	42 }
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	43
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	44
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	45 /**
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	46 * Appends a StepForwardHandler that wants to listen to StepForwardEvents.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	47 *
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	48 * @param handler A new StepForwardHandler.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	49 */
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	50 public void addStepForwardHandler(StepForwardHandler handler) {
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	51 if (handler != null) {
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	52 forwardHandlers.add(handler);
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	53 }
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	54 }
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	55
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	56
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	57 /**
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	58 * This method is called after the user has clicked on the 'next' button to
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	59 * step to the next state.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	60 *
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	61 * @param e The StepForwardEvent.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	62 */
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	63 protected void fireStepForwardEvent(StepForwardEvent e) {
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	64 GWT.log("AbstractUIProvider - fireStepForwardEvent() handlers: " + forwardHandlers.size());
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	65 for (StepForwardHandler handler: forwardHandlers) {
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	66 handler.onStepForward(e);
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	67 }
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	68 }
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	69
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	70
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	71 /**
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	72 * This method is used to listen to click events on the 'next' button. The
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	73 * fireStepForwardEvent() method is called here.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	74 *
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	75 * @param e The click event.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	76 */
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	77 public void onClick(ClickEvent e) {
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	78 Data[] data = getData();
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	79
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	80 fireStepForwardEvent(new StepForwardEvent(data));
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	81 }
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	82
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	83
58 d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	84 /**
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	85 * Creates the 'next' button to step forward to the next state.
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	86 *
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	87 * @return the 'next' button.
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	88 */
57 246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	89 protected Canvas getNextButton() {
246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	90 Img go = new Img(MSG.imageNext(), 80, 25);
246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	91 go.addClickHandler(this);
246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	92
246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	93 return go;
246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	94 }
246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	95
246af33f621c Adjusted the look of the 'next' button in the parameter panel. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 51 diff changeset	96
41 87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	97 /**
58 d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	98 * Creates the 'back' button to step back to a previous state.
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	99 *
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	100 * @param targetState The identifier of the target state.
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	101 *
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	102 * @return the 'back' button.
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	103 */
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	104 protected Canvas getBackButton(final String targetState) {
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	105 Img back = new Img(MSG.imageBack(), 16, 16);
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	106
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	107 back.addClickHandler(new ClickHandler() {
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	108 public void onClick(ClickEvent event) {
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	109 GWT.log("Step back to: " + targetState);
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	110 GWT.log("TODO: fire StepBack event!");
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	111 }
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	112 });
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	113
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	114 return back;
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	115 }
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	116
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	117
d018995fbee7 The 'old' items in the parameter panel have a button to step back to a previous state (NOTE: just the UI stuff is implemented now). Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 57 diff changeset	118 /**
41 87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	119 * This method needs to be implemented by concrete subclasses. It should
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	120 * create a new Canvas object with a representation of <i>data</i>.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	121 *
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	122 * @param data The data that should be displayed.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	123 *
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	124 * @return a Canvas object that displays <i>data</i>.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	125 */
51 a2923d63f530 Introduced a data structure DataList to manage to list of Data objects of a single state. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 41 diff changeset	126 public abstract Canvas create(DataList data);
41 87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	127
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	128
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	129 /**
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	130 * This method needs to be implemented by concrete subclasses. It should
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	131 * return the selected data.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	132 *
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	133 * @return the selected data.
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	134 */
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	135 protected abstract Data[] getData();
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	136 }
87a44f8e25cc Added a new widget that enables the user to enter a location or a distance in a single step. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	137 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/AbstractUIProvider.java @ 58:d018995fbee7