Examples of org.eclipse.swt.widgets.Display.asyncExec()

org.eclipse.swt.widgets.Display.asyncExec()
Causes the run() method of the runnable to be invoked by the user-interface thread at the next reasonable opportunity. The caller of this method continues to run in parallel, and is not notified when the runnable has completed. Specifying null as the runnable simply wakes the user-interface thread when run.
Note that at the time the runnable is invoked, widgets that have the receiver as their display may have been disposed. Therefore, it is necessary to check for this case inside the runnable before accessing the widget.
@param runnable code to run on the user-interface thread or null @exception SWTException
- ERROR_DEVICE_DISPOSED - if the receiver has been disposed
@see #syncExec

            return;
        }
        Display display = PlatformUI.getWorkbench().getDisplay();
        if (display == null)
            display = Display.getDefault();
        display.asyncExec(new Runnable(){
            public void run() {
                doUpdateScaleLabel();
            }


        });

View Full Code Here

        warning = "The map graphic is missing from your installation, talk to the creator of this page and make sure you have the correct plugins.";
    }


    private void queryForMapGraphic() {
        final Display display = findDisplay();
        display.asyncExec(new Runnable(){
            public void run() {
                MapGraphicChooserDialog dialog = new MapGraphicChooserDialog(display
                        .getActiveShell(), false);
                dialog.open();
                if (dialog.getSelectedResources().isEmpty()) {

View Full Code Here

  protected void openResource(final IFile resource) {
    final IWorkbenchPage activePage = VisualSwingPlugin.getActivePage();
    if (activePage != null) {
      final Display display = getShell().getDisplay();
      if (display != null) {
        display.asyncExec(new Runnable() {
          public void run() {
            try {
              IDE.openEditor(activePage, resource, true);
            } catch (PartInitException e) {
              VisualSwingPlugin.getLogger().error(e);

View Full Code Here

        }
      }
    }


    if (display != null && !display.isDisposed())
      display.asyncExec(runnable);
    else
      runnable.run();
  }


  /**

View Full Code Here

            Display display;
            if (shell != null)
              display= shell.getDisplay();
            else
              display= Display.getDefault();
            display.asyncExec(runnable);
          }
        }
      }
    };

View Full Code Here


      IWorkbench workbench= PlatformUI.getWorkbench();
      IWorkbenchWindow[] windows= workbench.getWorkbenchWindows();
      if (windows != null && windows.length > 0) {
        Display display= windows[0].getShell().getDisplay();
        display.asyncExec(runnable);
      } else {
        runnable.run();
      }
    }
  }

View Full Code Here

  public void close(final boolean save) {


    enableSanityChecking(false);


    Display display= getSite().getShell().getDisplay();
    display.asyncExec(new Runnable() {
      public void run() {
        if (fSourceViewer != null)
          getSite().getPage().closeEditor(AbstractTextEditor.this, save);
      }
    });

View Full Code Here

    } else {
      IWorkbench workbench= PlatformUI.getWorkbench();
      IWorkbenchWindow[] windows= workbench.getWorkbenchWindows();
      if (windows != null && windows.length > 0) {
        Display display= windows[0].getShell().getDisplay();
        display.asyncExec(runnable);
      } else {
        runnable.run();
      }
    }
  }

View Full Code Here

     * Close the editor asynchronously.
     * @param save the save parameter.
     */
    protected void close(final boolean save) {
        Display display = getSite().getShell().getDisplay();
        display.asyncExec(new Runnable() {
            public void run() {
                getSite().getPage().closeEditor(MultiPageODOMEditor.this, save);
            }
        });
    }

View Full Code Here

     *
     * @param save the save parameter.
     */
    protected void close(final boolean save) {
        Display display = getSite().getShell().getDisplay();
        display.asyncExec(new Runnable() {
            public void run() {
                getSite().getPage().closeEditor(ODOMEditorPart.this, save);
            }
        });
    }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.