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

      if (images != null) {
        staleImages.addImagesToDispose(images);
        // Run async to avoid deadlock from dispose
        Display display = Display.getDefault();
        if (display != null) {
          display.asyncExec(new Runnable() {
            public void run() {
              staleImages.disposeStaleImages();
            }
          });
        }

View Full Code Here

                        }
                    }
                }
            };
            if (asynch)
                display.asyncExec(r);
            else
                PlatformGIS.syncInDisplayThread(r);
        }
    }

View Full Code Here


        Display display = Display.getCurrent();
        if (display == null) {
            display = Display.getDefault();
        }
        display.asyncExec(runnable);


    }

View Full Code Here

          command.setMap(getContext().getMap());
          command.run(monitor);
        } catch (Exception e) {
          ToolsPlugin.log("Exception thrown while committing", e); //$NON-NLS-1$
          Display display = Display.getDefault();
          display.asyncExec(new Runnable() {
            public void run() {
              
              Shell parent = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
              String message = Messages.CommitTool_Error_message;
              MessageDialog.openError(parent , Messages.CommitTool_error_shell_title, message);

View Full Code Here

            }
        };
        if (d == null) {
            Display.getDefault().asyncExec(runnable);
        } else {
            d.asyncExec(runnable);
        }


    }
    AtomicReference<SetSelectionListener> inputChangedListener = new AtomicReference<SetSelectionListener>();

View Full Code Here

            tool.setCursorID(cursor_id+""); //$NON-NLS-1$
          }
//            setCursor(Display.getCurrent().getSystemCursor(cursor_id));
        } else {
            final Display display = PlatformUI.getWorkbench().getDisplay();
            display.asyncExec(new Runnable(){


                public void run() {
                  if(tool != null){
                    tool.setCursorID(cursor_id+""); //$NON-NLS-1$
                  }

View Full Code Here

          if(tool != null){
            tool.setCursorID(cursorID);
          }
        } else {
            final Display display = PlatformUI.getWorkbench().getDisplay();
            display.asyncExec(new Runnable(){
                public void run() {
                  if(tool != null){
                    tool.setCursorID(cursorID);
                  }
                }

View Full Code Here


        if( Display.getCurrent()!=null ){
            getContext().getViewportPane().setCursor(cursor);
        }else{
            final Display display = PlatformUI.getWorkbench().getDisplay();
            display.asyncExec(new Runnable(){
    
                public void run() {
                    getContext().getViewportPane().setCursor(cursor);
                }
            });

View Full Code Here

            display = bench.getDisplay();


        if (display == null)
            display = Display.getDefault();


        display.asyncExec(runnable);
    }
    public BasicCommandFactory getBasicCommandFactory() {
        return this.basicCommandFactory;
    }

View Full Code Here


        Display display = PlatformUI.getWorkbench().getDisplay();
        if (display == null)
            display = Display.getDefault();


        display.asyncExec(new Runnable(){
            public void run() {


                IContributionManager bar = mapEditorSite.getActionBars().getStatusLineManager();
                if (bar == null)
                    return;

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.