com.smartgwt.client.widgets.Label Java Examples

private Label createCSVLabel() {
    Label toCSV = new Label(i18n.toCSV());
    toCSV.setWrap(false);
    toCSV.setAutoFit(true);
    toCSV.setPadding(3);
    toCSV.setWidth100();
    toCSV.setStyleName("n52_sensorweb_client_exportEntry");
    toCSV.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            controller.exportTo(ExportType.CSV_ZIP);
            exportMenu.hide();
        }
    });
    return toCSV;
}
 

public PopupMessage(String title, String messageText) {
	setHeaderControls(HeaderControls.HEADER_LABEL, HeaderControls.CLOSE_BUTTON);
	setTitle(title);
	setAlign(Alignment.CENTER);
	setAutoSize(true);
	centerInPage();
	
	Label label=new Label(messageText);
	label.setMinWidth(350);
	
	VLayout layout= new VLayout();
	layout.setMembersMargin(2);
	layout.setMembers(label);
	
	addItem(layout);
	
	Scheduler.get().scheduleFixedDelay(new RepeatingCommand() {

		@Override
		public boolean execute() {
			PopupMessage.this.destroy();
			return false;
		}
	}, Session.get().getConfigAsInt("gui.popup.timeout") * 1000);
}
 

private Canvas createSelectionMenuButton() {
   	showSelectionMenuButton = new Label(i18n.chooseDataSource());
   	showSelectionMenuButton.setStyleName("n52_sensorweb_client_legendbuttonPrimary");
   	showSelectionMenuButton.setZIndex(1000000);
   	showSelectionMenuButton.setAutoHeight();
   	showSelectionMenuButton.setAutoWidth();
   	showSelectionMenuButton.setWrap(false);
   	showSelectionMenuButton.addClickHandler(new ClickHandler() {
		@Override
		public void onClick(ClickEvent event) {
			if (selectionMenu.isVisible()) {
				selectionMenu.animateHide(AnimationEffect.SLIDE);
			} else {
				selectionMenu.animateShow(AnimationEffect.SLIDE);
			}
		}
	});
   	setSelectionMenuButtonPosition();
	return showSelectionMenuButton;
}
 

private Canvas createInformationFieldForSelectedStation() {
        VLayout layout = new VLayout();
        timeseriesInfoHTMLPane = new HTMLPane();
        phenomenonBox = new SelectItem(i18n.phenomenonLabel());
        phenomenonBox.addChangedHandler(new ChangedHandler() {
			@Override
			public void onChanged(ChangedEvent event) {
				String category = (String) event.getItem().getValue();
				controller.loadTimeseriesByCategory(category);
			}
		});
        DynamicForm form = new DynamicForm();
        form.setItems(phenomenonBox);
//        phenomenonInfoLabel = new Label();
//        phenomenonInfoLabel.setAutoHeight();
        stationInfoLabel = new Label();
        stationInfoLabel.setAutoHeight();
//        layout.addMember(phenomenonInfoLabel);
        layout.addMember(form);
        layout.addMember(stationInfoLabel);
        layout.addMember(timeseriesInfoHTMLPane);
        return layout;
    }
 

private Canvas createAutoScaleButton() {
	Layout layout = new Layout();
	layout.setStyleName("n52_sensorweb_client_scaleButtonLayout");
	autoScaleButton = new Label(i18n.resetScale());
	autoScaleButton.setStyleName("n52_sensorweb_client_scaleButton");
    autoScaleButton.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            EventBus.getMainEventBus().fireEvent(new SwitchAutoscaleEvent(true), new EventCallback() {
                public void onEventFired() {
                    EventBus.getMainEventBus().fireEvent(new RequestDataEvent());
                }
            });
        }
    });
    autoScaleButton.setWidth(80);
    autoScaleButton.setWrap(false);
    return autoScaleButton;
}
 

private Canvas createValueIntervalLabel() {
	Layout interval = new HLayout();
	interval.setAutoWidth();
	interval.setStyleName("n52_sensorweb_client_legendInfoRow");
	this.firstValueInterval.setAutoWidth();
	this.firstValueInterval.setWrap(false);
	this.firstValueInterval.setStyleName("n52_sensorweb_client_legendlink");
	this.lastValueInterval.setAutoWidth();
	this.lastValueInterval.setWrap(false);
	this.lastValueInterval.setStyleName("n52_sensorweb_client_legendlink");
	Label separator = new Label(i18n.to());
	separator.setAlign(Alignment.CENTER);
	separator.setWidth(20);
	interval.addMember(this.firstValueInterval);
	interval.addMember(separator);
	interval.addMember(this.lastValueInterval);
	return interval;
}
 

private Label createPDFLabel() {
    Label toPDF = new Label(i18n.toPDF());
    toPDF.setWrap(false);
    toPDF.setAutoFit(true);
    toPDF.setPadding(3);
    toPDF.setWidth100();
    toPDF.setStyleName("n52_sensorweb_client_exportEntry");
    toPDF.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            controller.exportTo(ExportType.PDF_ALL_IN_ONE);
            exportMenu.hide();
        }
    });
    return toPDF;
}
 

private Label createExportLabelButton() {
    Label export = new Label(i18n.export());
    export.setStyleName("n52_sensorweb_client_legendbuttonDisabled");
    export.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            if (exportMenu.isVisible()) {
                exportMenu.hide();
            }
            else {
                exportMenu.setLeft(exportButton.getAbsoluteLeft() - 2);
                exportMenu.setWidth(exportButton.getWidth());
                exportMenu.show();
            }
        }
    });
    return export;
}
 

private SessionTimeout() {
	setShowEdges(false);
	setShowHeader(false);
	centerInPage();
	setIsModal(true);
	setVertical(true);
	setAlign(Alignment.CENTER);
	setMargin(2);
	setMembersMargin(0);
	setBodyColor("white");
	setBackgroundColor("white");
	setOverflow(Overflow.HIDDEN);
	setHeight100();
	setWidth100();

	Label message = new Label(I18N.message("sessiontimeout"));
	message.setWrap(false);
	message.setAlign(Alignment.CENTER);
	message.setStyleName("sessiontimeout");
	message.setLayoutAlign(Alignment.CENTER);
	message.setLayoutAlign(VerticalAlignment.CENTER);
	message.setHeight(50);
	message.setBackgroundColor("white");

	addMember(message);
}
 

public FeatureDisabled(Integer feature) {
	Label label = null;
	if (feature == null)
		label = new MessageLabel(new GUIMessage("<b>" + I18N.message("featuredisabled") + "</b>",
				GUIMessage.PRIO_WARN), false);
	else
		label = new MessageLabel(new GUIMessage("<b>" + I18N.message("feature_" + feature) + " "
				+ I18N.message("disabled") + "</b>", GUIMessage.PRIO_WARN), false);
	new Label();
	label.setHeight(30);
	label.setPadding(10);
	label.setAlign(Alignment.CENTER);
	label.setValign(VerticalAlignment.CENTER);
	label.setShowEdges(false);

	addMember(label);
}
 

private Label getCopyrightLink() {

        DateTimeFormat dateFormatter = DateTimeFormat.getFormat("yyyy");
		String year = dateFormatter.format(new Date());

        Label copyright = getHeaderLinkLabel("© 52°North, GmbH " + year);
        copyright.addClickHandler(new ClickHandler() {
			
			@Override
			public void onClick(ClickEvent event) {
				String url = "http://www.52north.org";
                Window.open(url, "_blank", "");
			}
		});
		return copyright;
	}
 

@Override
public void onDraw() {
	SystemService.Instance.get().getStatistics(I18N.getLocale(), new AsyncCallback<GUIParameter[][]>() {

		@Override
		public void onFailure(Throwable caught) {
			Log.serverError(caught);
		}

		@Override
		public void onSuccess(GUIParameter[][] parameters) {
			Label lastUpdateLabel = new Label("<b>" + I18N.message("lastupdate") + ": "
					+ parameters[3][0].getValue() + "</b>");
			lastUpdateLabel.setHeight(30);
			lastUpdateLabel.setAlign(Alignment.RIGHT);

			StatsPie charts = new StatsPie(parameters);

			setMembers(lastUpdateLabel, charts);
		}
	});
}
 

public UserPropertiesPanel(GUIUser user, ChangedHandler changedHandler) {
	if (user == null) {
		setMembers(UsersPanel.SELECT_USER);
	} else {
		this.user = user;
		this.changedHandler = changedHandler;
		setWidth100();
		setHeight100();
		setMembersMargin(20);

		layout.setWidth(300);

		idLabel = new Label(I18N.message("id") + ": " + Long.toString(user.getId()));
		idLabel.setHeight(15);
		layout.addMember(idLabel, 0);

		prepareGUI();
	}
}
 

private Label getImprintLink() {
	Label imprint = getHeaderLinkLabel(i18n.Impressum());
       imprint.addClickHandler(new ClickHandler() {
           public void onClick(ClickEvent event) {
               com.smartgwt.client.widgets.Window w = new com.smartgwt.client.widgets.Window();
               w.setTitle(i18n.Impressum());
               w.setWidth(450);
               w.setHeight(460);
               w.centerInPage();
               w.setIsModal(true);

               VLayout layout = new VLayout();
               HTMLPane pane = new HTMLPane();
               pane.setContentsURL(i18n.imprintPath());
               layout.setStyleName("n52_sensorweb_client_imprint_content");
               layout.addMember(pane);
               w.addItem(layout);
               w.show();
           }
       });
	return imprint;
}
 

public DocumentsPreviewPanel() {
	setAlign(Alignment.CENTER);
	selectLabel = new Label(" " + selectLabelString);
	selectLabel.setOverflow(Overflow.HIDDEN);
	
	setInitialSize();
	reset();
	
	addResizedHandler(new ResizedHandler() {
		@Override
		public void onResized(ResizedEvent event) {
			if ("true".equals(Session.get().getConfig("gui.preview.openpanel")))
				Offline.put(widthCookieName, getWidthAsString());
		}
	});
}
 

public TenantPropertiesPanel(GUITenant tenant, ChangedHandler changedHandler) {
	if (tenant == null) {
		setMembers(TenantsPanel.SELECT_TENANT);
	} else {
		this.tenant = tenant;
		this.changedHandler = changedHandler;
		setWidth100();
		setHeight100();
		setMembersMargin(20);

		layout.setWidth(300);

		idLabel = new Label(I18N.message("id") + ": " + Long.toString(tenant.getId()));
		idLabel.setHeight(15);
		layout.addMember(idLabel, 0);

		refresh();
	}
}
 

private Label getHeaderLinkLabel(String labelText) {
   	Label label = new Label(labelText);
       label.setStyleName("n52_sensorweb_client_headerlink");
       label.setAutoWidth();
       label.setWrap(false);
	return label;
}
 

public void addErrorMessage(String error) {

        Date d = new Date();
        String timeStamp = DateTimeFormat.getFormat("dd.MM.yyyy HH:mm").format(d);

        Label l = new Label(timeStamp + " " + error);
        l.setCanSelectText(true);
        l.setStyleName("n52_sensorweb_client_toasterErrorMsg");
        l.setAutoHeight();

        for (int i = 0; i < this.messages.size(); i++) {
            this.layout.removeMember(this.messages.get(i));

        }
        this.messages.add(l);
        for (int i = this.messages.size() - 1; i >= 0; i--) {
            this.layout.addMember(this.messages.get(i));
        }

        this.left = this.toasterWindow.getParentElement().getWidth().intValue() - this.width - 10;
        this.top = this.toasterWindow.getParentElement().getHeight().intValue() - this.height - 30;

        this.toasterWindow.setLeft(this.left);
        this.toasterWindow.setTop(this.top);

        animateToaster();
    }
 

public void addMessage(String msg) {

        Date d = new Date();
        String timeStamp = DateTimeFormat.getFormat("dd.MM.yyyy HH:mm").format(d);

        Label l = new Label(timeStamp + " " + msg);
        l.setCanSelectText(true);
        l.setStyleName("n52_sensorweb_client_toasterMsg");
        l.setAutoHeight();

        this.messages.add(l);

        for (int i = 0; i < this.messages.size(); i++) {
            if (this.layout.hasMember(this.messages.get(i))) {
                this.layout.removeMember(this.messages.get(i));
            }
        }
        for (int i = this.messages.size() - 1; i >= 0; i--) {
            this.layout.addMember(this.messages.get(i));
        }

//        this.left = this.toasterWindow.getParentElement().getWidth().intValue() - this.width - 10;
//        this.top = this.toasterWindow.getParentElement().getHeight().intValue() - this.height - 30;
//
//        this.toasterWindow.setLeft(this.left);
//        this.toasterWindow.setTop(this.top);

        animateToaster();
    }
 

private Canvas createLegendInfo() {

		this.legendInfo = new VLayout();
		this.legendInfo.setTabIndex(-1);
		// this.offeringLabel = new Label();
		// this.procedureLabel = new Label();
		this.phenonmenonLabel = new Label();
		this.stationLabel = new Label();
		this.firstValueInterval = new Label();
		this.lastValueInterval = new Label();

		this.phenonmenonLabel.setStyleName("n52_sensorweb_client_legendInfoRow");
		this.stationLabel.setStyleName("n52_sensorweb_client_legendInfoRow");

		// this.offeringLabel.setHeight(15);
		// this.procedureLabel.setHeight(15);
		this.phenonmenonLabel.setAutoHeight();
		this.stationLabel.setAutoHeight();

		// this.legendInfo.addMember(this.offeringLabel);
		// this.legendInfo.addMember(this.procedureLabel);
		this.legendInfo.addMember(this.phenonmenonLabel);
		this.legendInfo.addMember(this.stationLabel);
		this.legendInfo.addMember(createValueIntervalLabel());

		return this.legendInfo;
	}
 

private Toaster(String id, int width, int height, String title, Canvas parentElem, int fadeout) {
    this.id = id;
    this.height = height;
    this.width = width;
    this.title = title;
    this.parentElem = parentElem;
    this.fadeout = fadeout;
    this.messages = new ArrayList<Label>();
    this.animationTimer = new Timer() {
        @Override
        public void run() {
            hide();
        }
    };
}
 

private void createColorChangeButton() {
	this.titleCol = new SmallButton(new Label(), i18n.changeColor(),
			i18n.changeColorExtended());
	this.titleCol.hide();
	this.titleCol.addClickHandler(new ClickHandler() {
		@Override
		public void onClick(ClickEvent event) {
			LegendEntryTimeSeries.this.styleChanger.show();
		}
	});
}
 

private Label getHeaderLinkLabel(String labelText) {
   	Label label = new Label(labelText);
       label.setStyleName("n52_sensorweb_client_headerlink");
       label.setAutoWidth();
       label.setWrap(false);
	return label;
}
 

private Label getAddBookmarkLink() {
	Label addToFavorites = getHeaderLinkLabel(i18n.addToBookmarks());
       addToFavorites.addClickHandler(new ClickHandler() {
           public void onClick(ClickEvent evt) {
               addToFavorites();
           }
       });
	return addToFavorites;
}
 

private Label createAddTimeSeriesLabelButton() {
    Label addTS = new Label(i18n.picker());
    addTS.setStyleName("n52_sensorweb_client_legendbuttonPrimary");
    addTS.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            StationSelector.getInst().show();
        }
    });
    return addTS;
}
 

private Label createSESTabLabelButton() {
    Label sesTabLabelButton = new Label(i18n.editProfile());
    sesTabLabelButton.setStyleName("n52_sensorweb_client_legendbutton");
    sesTabLabelButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            Legend.this.showProfileWindow();
        }
    });
    sesTabLabelButton.setVisible(true);
    return sesTabLabelButton;
}
 

private Label getMetadatareset() {
       Label label = getHeaderLinkLabel("reset Metadata");
       label.addClickHandler(new ClickHandler() {
           @Override
           public void onClick(ClickEvent event) {
           	Toaster.getToasterInstance().addMessage("Update protected services");
           	EventBus.getMainEventBus().fireEvent(new UpdateSOSMetadataEvent());
           }
       });
       return label;
}
 

public InteractionWindow(Layout content) {
	this.setContent(content);
	
	title = new Label();
	title.setWidth100();
	title.setAutoHeight();
	title.setStyleName("n52_sensorweb_client_interactionmenuHeader");
	title.setWrap(false);
	title.hide();
	addMember(title);
	addMember(content);
	
	setStyleName("n52_sensorweb_client_interactionmenu");
}
 

private Label getVersionInfo() {
    String version = "foobar";
    Label versionLabel = getHeaderLinkLabel("Version: " +  version);
    versionLabel.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            Window.open("version-info.txt", "_blank", "");
        }
    });
    return versionLabel;
    
}
 

private Label getHelpLink() {
	Label help = getHeaderLinkLabel(i18n.help());
       help.addClickHandler(new com.smartgwt.client.widgets.events.ClickHandler() {
           public void onClick(com.smartgwt.client.widgets.events.ClickEvent event) {
               String helpUrl = GWT.getHostPageBaseURL() + i18n.helpPath();
               Window.open(helpUrl, "", "");
           }
       });
	return help;
}