Examples with MessageBox org.eclipse.swt.widgets.MessageBox used on opensource projects

Example 81 with MessageBox

use of org.eclipse.swt.widgets.MessageBox in project eclipse.platform.swt by eclipse.

the class Bug483791_setBackgroundGC method main.

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setLayout(new GridLayout());
    final Label l = new Label(shell, SWT.None);
    l.setText("ASDQWE");
    l.addPaintListener(arg0 -> arg0.gc.drawLine(0, 0, arg0.width, arg0.height));
    final Button b = new Button(shell, SWT.PUSH);
    b.setText("CLICK");
    b.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent arg0) {
            l.setBackground(display.getSystemColor(SWT.COLOR_CYAN));
            // these don't help
            /*
                l.redraw();
                l.update();
                 */
            MessageBox mb = new MessageBox(shell);
            mb.setMessage("Background should not override GC drawing, but it does");
            mb.open();
        }
    });
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

Example 82 with MessageBox

use of org.eclipse.swt.widgets.MessageBox in project eclipse.platform.swt by eclipse.

the class TextEditor method showError.

void showError(String title, String message) {
    MessageBox messageBox = new MessageBox(shell, SWT.ICON_ERROR | SWT.CLOSE);
    messageBox.setText(title);
    messageBox.setMessage(message);
    messageBox.open();
}

Example 83 with MessageBox

use of org.eclipse.swt.widgets.MessageBox in project linuxtools by eclipse.

the class TapsetParser method askIfEditCredentials.

private void askIfEditCredentials() {
    if (displayingCredentialDialog.compareAndSet(false, true)) {
        PlatformUI.getWorkbench().getDisplay().asyncExec(() -> {
            Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
            MessageBox dialog = new MessageBox(shell, SWT.ICON_QUESTION | SWT.YES | SWT.NO);
            dialog.setText(Messages.TapsetParser_RemoteCredentialErrorTitle);
            dialog.setMessage(Messages.TapsetParser_RemoteCredentialErrorMessage);
            if (dialog.open() == SWT.YES) {
                // $NON-NLS-1$
                String pageID = "org.eclipse.linuxtools.systemtap.prefs.consoleLog";
                PreferencesUtil.createPreferenceDialogOn(shell, pageID, new String[] { pageID }, null).open();
            }
            displayingCredentialDialog.set(false);
        });
    }
}

Example 84 with MessageBox

use of org.eclipse.swt.widgets.MessageBox in project knime-core by knime.

the class WorkflowEditor method showInfoMessage.

/**
 * Shows a simple information message.
 *
 * @param message the info message to display
 */
private void showInfoMessage(final String header, final String message) {
    // inform the user
    MessageBox mb = new MessageBox(this.getSite().getShell(), SWT.ICON_INFORMATION | SWT.OK);
    mb.setText(header);
    mb.setMessage(message);
    mb.open();
}

Example 85 with MessageBox

use of org.eclipse.swt.widgets.MessageBox in project knime-core by knime.

the class ConvertMetaNodeToSubNodeAction method runOnNodes.

/**
 * Expand metanode!
 *
 * {@inheritDoc}
 */
@Override
public void runOnNodes(final NodeContainerEditPart[] nodeParts) {
    if (nodeParts.length < 1) {
        return;
    }
    try {
        WorkflowManager manager = getManager();
        WorkflowManager metaNode = Wrapper.unwrapWFM(nodeParts[0].getNodeContainer());
        if (!metaNode.unlock(new GUIWorkflowCipherPrompt())) {
            return;
        }
        // before we do anything, let's see if the convert will reset the metanode
        if (manager.canResetNode(metaNode.getID())) {
            // yes: ask if we can reset, otherwise bail
            MessageBox mb = new MessageBox(Display.getCurrent().getActiveShell(), SWT.OK | SWT.CANCEL);
            mb.setMessage("Executed Nodes inside Metanode will be reset - are you sure?");
            mb.setText("Reset Executed Nodes");
            int dialogreturn = mb.open();
            if (dialogreturn == SWT.CANCEL) {
                return;
            }
            // perform reset
            if (manager.canResetNode(metaNode.getID())) {
                manager.resetAndConfigureNode(metaNode.getID());
            }
        }
        ConvertMetaNodeToSubNodeCommand cmnc = new ConvertMetaNodeToSubNodeCommand(manager, metaNode.getID());
        execute(cmnc);
    } catch (IllegalArgumentException e) {
        MessageBox mb = new MessageBox(Display.getCurrent().getActiveShell(), SWT.ERROR);
        mb.setMessage("Sorry, converting Metanode failed: " + e.getMessage());
        mb.setText("Convert failed");
        mb.open();
    }
    try {
        // Give focus to the editor again. Otherwise the actions (selection)
        // is not updated correctly.
        getWorkbenchPart().getSite().getPage().activate(getWorkbenchPart());
    } catch (Exception e) {
    // ignore
    }
}