Examples of com.smartgwt.client.widgets.layout.Layout

Package com.smartgwt.client.widgets.layout

Examples of com.smartgwt.client.widgets.layout.Layout

com.smartgwt.client.widgets.layout.Layout
A subclass of Canvas that automatically arranges other Canvases according to a layout policy.

A Layout manages a set of "member" Canvases initialized via the "members" property. Layouts can have both "members", which are managed by the Layout, and normal Canvas children, which are unmanaged.

Rather than using the Layout class directly, use the HLayout, VLayout, HStack and VStack classes, which are subclasses of Layout preconfigured for horizontal or vertical stacking, with the "fill" (VLayout) or "none" (VStack) {@link com.smartgwt.client.types.LayoutPolicy policies}already set.

Layouts and Stacks may be nested to create arbitrarily complex layouts.

To show a resizer bar after (to the right or bottom of) a layout member, set showResizeBar to true on that member component (not on the HLayout or VLayout). Resizer bars override membersMargin spacing.

Like other Canvas subclasses, Layout and Stack components may have % width and height values. To create a dynamically-resizing layout that occupies the entire page (or entire parent component), set width and height to "100%". @see com.smartgwt.client.types.LayoutPolicy @see com.smartgwt.client.widgets.layout.VLayout @see com.smartgwt.client.widgets.layout.HLayout @see com.smartgwt.client.widgets.layout.VStack @see com.smartgwt.client.widgets.layout.HStack @see com.smartgwt.client.widgets.layout.LayoutSpacer

    private void switchToAlertSender(String newAlertSender) {
        AbstractNotificationSenderForm newCanvas = createNotificationSenderForm(newAlertSender);
        // wipe existing DOM to avoid id conflicts. Use this flag to avoid having getCanvas() general a default
        // Canvas on the first "switch".
        if (senderCanvasInitialized) {
            Layout senderLayout = (Layout) senderCanvasItem.getCanvas();
            EnhancedUtility.destroyMembers(senderLayout);
            senderLayout.destroy();
        }
        senderCanvasInitialized = true;
        senderCanvasItem.setCanvas(newCanvas);
        markForRedraw();
    }

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    }


    @Override
    protected void onInit() {
        super.onInit();
        Layout layout = new VLayout();
        layout.setPadding(5);
        layout.setMembersMargin(5);
        layout.addMember(getConnectionForm());
        layout.setDefaultLayoutAlign(Alignment.CENTER);
        layout.setLayoutAlign(Alignment.CENTER);


        if (this.showInstallButton) {
            agentConfigXmlUploadForm = createAgentConfigXmlUploadForm();
            layout.addMember(agentConfigXmlUploadForm);
            /* For now, don't allow users to upload and ship their own env script to a remote machine; that might have security implications.
             * If we want to allow this, just uncomment these lines and you are good to go because everything else that is needed
             * is already in place and working as of April 2014.
            rhqAgentEnvUploadForm = createAgentEnvUploadForm();
            layout.addMember(rhqAgentEnvUploadForm);
            */
        }


        HTMLFlow header = new HTMLFlow("");
        header.setStyleName("headerItem");
        header.setExtraSpace(5);
        layout.addMember(header);
        layout.addMember(getButtons());


        addMember(layout);


    }

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    @Override
    protected void editTemplates(final ResourceType type, ViewPath viewPath) {
        new PermissionsLoader().loadExplicitGlobalPermissions(new PermissionsLoadedListener() {


            public void onPermissionsLoaded(Set<Permission> permissions) {
                Layout metricCanvas = getCanvas();
                TemplateSchedulesView templateSchedulesView = new TemplateSchedulesView(type, permissions);
                prepareSubCanvas(metricCanvas, templateSchedulesView, true);
                switchToCanvas(MetricTemplateTypeView.this, metricCanvas);
            }
        });

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    protected void editTemplates(final ResourceType type, final ViewPath viewPath) {
        new PermissionsLoader().loadExplicitGlobalPermissions(new PermissionsLoadedListener() {


            public void onPermissionsLoaded(Set<Permission> permissions) {


                Layout templatesCanvas = getCanvas();
                DriftDefinitionTemplatesView view = new DriftDefinitionTemplatesView(type, permissions
                    .contains(Permission.MANAGE_SETTINGS));


                renderTemplateView(templatesCanvas, view, viewPath);
            }

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    protected void editTemplates(final ResourceType type, final ViewPath viewPath) {


        new PermissionsLoader().loadExplicitGlobalPermissions(new PermissionsLoadedListener() {


            public void onPermissionsLoaded(Set<Permission> permissions) {
                final Layout alertCanvas = getCanvas();
                final TemplateAlertDefinitionsView defsView = new TemplateAlertDefinitionsView(type, permissions);
                renderTemplateAlertView(alertCanvas, defsView, viewPath);
            }
        });
    }

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        sideNavLayout.addMember(sideNav);
        hLayout.addMember(sideNavLayout);


        mainTabSet = new TabSet();


        Layout paneContainerProperties = new Layout();
        paneContainerProperties.setLayoutMargin(0);
        paneContainerProperties.setLayoutTopMargin(1);
        mainTabSet.setPaneContainerProperties(paneContainerProperties);


        mainTabSet.setWidth100();
        mainTabSet.setHeight100();
        mainTabSet.addTabSelectedHandler(new TabSelectedHandler() {

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            topBar.addSpacer(new ToolStripSpacer(6));
            addMember(topBar);
        }


        boolean topIntro = isTopIntro();
        Layout layout = topIntro ? new VLayout() : new HLayout();


        layout.setWidth100();
        layout.setMargin(10);
        layout.setMembersMargin(10);


        viewPanel = getViewPanel();
        HLayout wrapper = new HLayout();
        wrapper.setWidth100();
        wrapper.addMember(viewPanel);


        String intro = getIntro();
        if (intro != null) {
            Window introWindow = new Window();
            introWindow.setTitle("Overview");
            introWindow.setHeaderIcon("pieces/16/cube_green.png", 16, 16);
            introWindow.setKeepInParentRect(true);


            String introContents = "<p class='intro-para'>" + intro + "</p>";
            Canvas contents = new Canvas();
            contents.setCanSelectText(true);
            contents.setPadding(10);
            contents.setContents(introContents);
            if (topIntro) {
                contents.setWidth100();
            } else {
                contents.setDefaultWidth(200);
            }


            introWindow.setAutoSize(true);
            introWindow.setAutoHeight();
            introWindow.addItem(contents);


            if (topIntro) {
                layout.addMember(introWindow);
                layout.addMember(wrapper);
            } else {
                layout.addMember(wrapper);
                layout.addMember(introWindow);
            }
        } else {
            addMember(wrapper);
        }

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Related Classes of com.smartgwt.client.widgets.layout.Layout

com.google.gwt.core.client.JavaScriptObject

com.smartgwt.sample.showcase.client.Showcase

com.smartgwt.sample.showcase.client.ShowcasePanel

org.rhq.coregui.client.admin.agent.install.RemoteAgentInstallView

org.rhq.coregui.client.admin.templates.AlertDefinitionTemplateTypeView

org.rhq.coregui.client.admin.templates.DriftDefinitionTemplateTypeView

org.rhq.coregui.client.admin.templates.MetricTemplateTypeView

org.rhq.coregui.client.alert.definitions.NewNotificationEditor

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