Examples with DisplayHelper org.eclipse.jface.text.tests.util.DisplayHelper used on opensource projects

Example 6 with DisplayHelper

use of org.eclipse.jface.text.tests.util.DisplayHelper in project eclipse.platform.text by eclipse.

the class HoverTest method getHoverShell.

private Shell getHoverShell(AbstractInformationControlManager manager) {
    AbstractInformationControl[] control = { null };
    new DisplayHelper() {

        @Override
        protected boolean condition() {
            control[0] = (AbstractInformationControl) new Accessor(manager, AbstractInformationControlManager.class).get("fInformationControl");
            return control[0] != null;
        }
    }.waitForCondition(this.editor.getSite().getShell().getDisplay(), 5000);
    if (control[0] == null) {
        ScreenshotTest.takeScreenshot(getClass(), testName.getMethodName(), System.out);
        fail();
    }
    Shell shell = (Shell) new Accessor(control[0], AbstractInformationControl.class).get("fShell");
    new DisplayHelper() {

        @Override
        protected boolean condition() {
            return shell.isVisible();
        }
    }.waitForCondition(this.editor.getSite().getShell().getDisplay(), 2000);
    assertTrue(shell.isVisible());
    return shell;
}