Example usage for org.eclipse.jface.preference IPreferenceNode disposeResources

Introduction

In this page you can find the example usage for org.eclipse.jface.preference IPreferenceNode disposeResources.

Prototype

public void disposeResources();

Source Link

Document

Release the page managed by this node, and any SWT resources held onto by this node (Images, Fonts, etc).

Usage

From source file:com.mindquarry.desktop.preferences.dialog.FilteredPreferenceDialog.java

License:Open Source License

@Override
public boolean close() {
    List nodes = preferenceManager.getElements(PreferenceManager.PRE_ORDER);
    for (int i = 0; i < nodes.size(); i++) {
        IPreferenceNode node = (IPreferenceNode) nodes.get(i);
        node.disposeResources();
    }/*  w ww.  j a v a 2s. com*/
    return super.close();
}

From source file:org.bonitasoft.studio.preferences.dialog.BonitaPreferenceDialog.java

License:Open Source License

protected void openPreferencePage(String pageId) {

    IPreferenceNode node = PreferenceUtil.findNodeMatching(pageId);
    IPreferencePage p = node.getPage();/* ww w  . ja v a2 s . c  o m*/
    if (p != null) {
        node.disposeResources();
    }
    node.createPage();

    for (Control c : preferencePageComposite.getChildren()) {
        c.dispose();
    }

    preferencePageComposite.pack(true);

    if (pageId.equals(JAVA_PAGE_ID)) {
        Composite parent = new Composite(preferencePageComposite, SWT.NONE);
        GridLayout gl = new GridLayout(1, false);
        gl.verticalSpacing = 0;
        gl.marginHeight = 0;
        gl.marginTop = 0;
        parent.setLayout(gl);
        createTitleBar(parent, Messages.BonitaPreferenceDialog_Java,
                Pics.getImage(PicsConstants.preferenceJava));
        node.getPage().createControl(parent);
        applyOnBack.add(node.getPage());
    } else if (pageId.equals(WEB_BROWSER_PAGE_ID)) {
        Composite parent = new Composite(preferencePageComposite, SWT.NONE);

        GridLayout gl = new GridLayout(1, false);
        gl.verticalSpacing = 0;
        gl.marginHeight = 0;
        gl.marginTop = 0;
        parent.setLayout(gl);

        createTitleBar(parent, Messages.BonitaPreferenceDialog_Browser,
                Pics.getImage(PicsConstants.preferenceWeb));
        Composite fillComposite = new Composite(parent, SWT.NONE);
        fillComposite.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
        fillComposite.setLayout(new FillLayout());
        node.getPage().createControl(fillComposite);
    } else if (pageId.equals(PROXY_PAGE_ID)) {
        Composite parent = new Composite(preferencePageComposite, SWT.NONE);
        GridLayout gl = new GridLayout(1, false);
        gl.verticalSpacing = 0;
        gl.marginHeight = 0;
        gl.marginTop = 0;
        parent.setLayout(gl);

        createTitleBar(parent, Messages.BonitaPreferenceDialog_Proxy,
                Pics.getImage(PicsConstants.preferenceProxy));
        Composite fillComposite = new Composite(parent, SWT.NONE);
        fillComposite.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
        fillComposite.setLayout(new FillLayout());
        node.getPage().createControl(fillComposite);
    } else {
        node.getPage().createControl(preferencePageComposite);
    }

    stack.topControl = preferencePageComposite;
    mainComposite.layout();
    btnDisplay.setEnabled(true);
    updateShellSize(false);
}

From source file:org.eclipse.datatools.connectivity.internal.ui.ProfileUIManager.java

License:Open Source License

/**
 * Creates a new property page contribution of the specified connection profile.
 * @param profile   a connection profile
 * @return  the profile property page//from  w  w w .j  a  v  a 2s  .  c  om
 */
public static ProfilePropertyPage createPropertyPage(IConnectionProfile profile) {
    IPreferenceNode[] nodes = PreferencesUtil.propertiesContributorsFor(profile);

    for (int i = 0; i < nodes.length; i++) {
        IPreferenceNode pageNode = nodes[i];
        IPreferencePage propPage = pageNode.getPage();
        if (propPage == null) // page is not created yet
        {
            pageNode.createPage();
            propPage = pageNode.getPage();
        }

        if (!(propPage instanceof ProfilePropertyPage)) {
            if (propPage != null)
                pageNode.disposeResources();
            continue; // try the next page contribution node
        }

        return (ProfilePropertyPage) propPage;
    }

    return null;
}

From source file:org.eclipse.ui.internal.dialogs.WorkbenchPreferenceManager.java

License:Open Source License

public void removeExtension(IExtension extension, Object[] objects) {
    for (int i = 0; i < objects.length; i++) {
        if (objects[i] instanceof IPreferenceNode) {
            IPreferenceNode wNode = (IPreferenceNode) objects[i];
            wNode.disposeResources();
            deepRemove(getRoot(), wNode);
        }/*from  w w w.  j a va2s .  c o m*/
    }
}

From source file:org.eclipse.ui.tests.dynamicplugins.PropertyPageTests.java

License:Open Source License

public void testPropertyPageContribution() {
    PropertyPageContributorManager cManager = PropertyPageContributorManager.getManager();
    PropertyPageManager manager;// w ww  . j av a2  s.c o  m
    DynamicTestType type = new DynamicTestType();

    cManager.contribute(manager = new PropertyPageManager(), type);
    assertNull(manager.find(PROPERTYPAGE));
    getBundle();
    cManager.contribute(manager = new PropertyPageManager(), type);
    IPreferenceNode result = manager.find(PROPERTYPAGE);
    assertNotNull(result);
    result.createPage(); // muck around and ensure we've created some potential garbage
    result.disposeResources();
    removeBundle();
    cManager.contribute(manager = new PropertyPageManager(), type);
    assertNull(manager.find(PROPERTYPAGE));
}