本文整理了Java中org.eclipse.swt.widgets.Button类的一些代码示例，展示了Button类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Button类的具体详情如下：
包路径：org.eclipse.swt.widgets.Button
类名称：Button

Button介绍

[英]Instances of this class represent a selectable user interface object that issues notification when pressed and released. Styles: ARROW, CHECK, PUSH, RADIO, TOGGLE, FLAT, WRAP UP, DOWN, LEFT, RIGHT, CENTER Events: Selection

Note: Only one of the styles ARROW, CHECK, PUSH, RADIO, and TOGGLE may be specified.

Note: Only one of the styles LEFT, RIGHT, and CENTER may be specified.

Note: Only one of the styles UP, DOWN, LEFT, and RIGHT may be specified when the ARROW style is specified.

IMPORTANT: This class is not intended to be subclassed.
[中]此类的实例表示一个可选择的用户界面对象，在按下和释放时发出通知。样式：箭头、勾选、推送、单选、切换、展开、上折、下折、左折、右折、居中事件：选择
注意：只能指定箭头、复选框、按钮、收音机和切换中的一种样式。
注意：只能指定左、右和中的一种样式。
注意：指定箭头样式时，只能指定上、下、左和右样式之一。
重要提示：该类不打算被子类化。

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

/**
 * build Ok Button.
 */
protected void buildOkButton() {
 Button ok = new Button( this.dialog, SWT.PUSH );
 ok.setText( BaseMessages.getString( PKG, "TeraFastDialog.About.Plugin.Close" ) );
 GridData grdData = new GridData( GridData.HORIZONTAL_ALIGN_CENTER );
 grdData.horizontalSpan = 2;
 grdData.verticalIndent = DEFAULT_INDENT;
 grdData.horizontalIndent = DEFAULT_INDENT;
 ok.setLayoutData( grdData );
 ok.addListener( SWT.Selection, new Listener() {
  public void handleEvent( Event arg0 ) {
   dialog.dispose();
  }
 } );
}

代码示例来源：origin: pentaho/pentaho-kettle

protected Button addStandardCheckBox( String labelMessageKey, Control prevControl ) {
 addStandardLabel( labelMessageKey, prevControl );
 Button targetControl = new Button( shell, SWT.CHECK );
 targetControl.addSelectionListener( new SelectionAdapter() {
  public void widgetSelected( SelectionEvent e ) {
   input.setChanged();
  }
 } );
 targetControl.setLayoutData( standardInputSpacing( prevControl ) );
 return targetControl;
}

代码示例来源：origin: pentaho/pentaho-kettle

private void setAddDateBeforeExtension() {
 wlAddDateBeforeExtension.setEnabled( wAddDate.getSelection()
  || wAddTime.getSelection() || wSpecifyFormat.getSelection() );
 wAddDateBeforeExtension.setEnabled( wAddDate.getSelection()
  || wAddTime.getSelection() || wSpecifyFormat.getSelection() );
 if ( !wAddDate.getSelection() && !wAddTime.getSelection() && !wSpecifyFormat.getSelection() ) {
  wAddDateBeforeExtension.setSelection( false );
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

/**
 * @param style
 *          style to use.
 * @param text
 *          text to set.
 * @return new button.
 */
public Button createButton( final int style, final String text ) {
 final Button button = new Button( this.shell, style );
 button.setText( text );
 return button;
}

代码示例来源：origin: pentaho/pentaho-kettle

public String open() {
 Shell parent = getParent();
 Display display = parent.getDisplay();
 wDesc.setLayoutData( fdDesc );
  wOK = new Button( shell, SWT.PUSH );
  wOK.setText( BaseMessages.getString( PKG, "System.Button.OK" ) );
  wCancel = new Button( shell, SWT.PUSH );
  wCancel.setText( BaseMessages.getString( PKG, "System.Button.Cancel" ) );
  wOK.setLayoutData( fdOK );
  wCancel.setLayoutData( fdCancel );
  wOK.addListener( SWT.Selection, lsOK );
  wCancel.addListener( SWT.Selection, lsCancel );
 } else {
  wOK = new Button( shell, SWT.PUSH );
  wOK.setText( BaseMessages.getString( PKG, "System.Button.Close" ) );
  wOK.setLayoutData( fdOK );
  wOK.addListener( SWT.Selection, lsOK );
  if ( !display.readAndDispatch() ) {
   display.sleep();

代码示例来源：origin: pentaho/pentaho-kettle

btnNext = new Button( sShell, SWT.PUSH );
btnNext.setText( BaseMessages.getString( PKG, "Widget.Styled.Comp.FindNext" ) );
btnNext.setEnabled( false );
btnNext.setLayoutData( frmData );
btnCancel = new Button( sShell, SWT.PUSH );
btnCancel.setText( BaseMessages.getString( PKG, "Widget.Styled.Comp.Close" ) );
btnCancel.setLayoutData( frmData );
btnIgnoreCase = new Button( sShell, SWT.CHECK );
btnIgnoreCase.setText( BaseMessages.getString( PKG, "Widget.Styled.Comp.CaseSensitive" ) );
btnIgnoreCase.setLayoutData( frmData );
btnWrapSearch = new Button( sShell, SWT.CHECK );
btnWrapSearch.setText( BaseMessages.getString( PKG, "Widget.Styled.Comp.WrapSearch" ) );
btnWrapSearch.setLayoutData( frmData );
optForward = new Button( grpDir, SWT.RADIO );
optForward.setText( BaseMessages.getString( PKG, "Widget.Styled.Comp.Forward" ) );
optForward.setBounds( 5, 15, 75, 15 );
Button optBackward = new Button( grpDir, SWT.RADIO );
optBackward.setBounds( 5, 33, 75, 15 );
optForward.setSelection( true );
optBackward.setText( BaseMessages.getString( PKG, "Widget.Styled.Comp.Backward" ) );

代码示例来源：origin: pentaho/pentaho-kettle

shell = new Shell( parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MIN | SWT.MAX );
props.setLook( shell );
formLayout.marginHeight = 15;
shell.setLayout( formLayout );
Image image = display.getSystemImage( SWT.ICON_WARNING );
wcMessage.setLayout( new GridLayout() );
wcMessage.setLayoutData( fdcMessage );
Button wbNo = new Button( shell, SWT.PUSH );
wbNo.setText( BaseMessages.getString( PKG, "System.Button.No" ) );
wbNo.addSelectionListener( new SelectionAdapter() {
 @Override public void widgetSelected( SelectionEvent selectionEvent ) {
  quit( SWT.NO );
wbNo.setLayoutData( fdlNo );
Button wbYes = new Button( shell, SWT.PUSH );
wbYes.setText( BaseMessages.getString( PKG, "RunConfigurationDeleteDialog.Label.Yes" ) );
wbYes.addSelectionListener( new SelectionAdapter() {
 @Override public void widgetSelected( SelectionEvent selectionEvent ) {
  quit( SWT.YES );
wbYes.setLayoutData( fdlYes );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent e ) {
  final Shell dialog = new Shell( shell, SWT.DIALOG_TRIM );
  dialog.setText( BaseMessages.getString( PKG, "JobGetPOP.SelectDate" ) );
  dialog.setImage( GUIResource.getInstance().getImageSpoon() );
  dialog.setLayout( new GridLayout( 3, false ) );
  final DateTime calendar = new DateTime( dialog, SWT.CALENDAR );
  final DateTime time = new DateTime( dialog, SWT.TIME | SWT.TIME );
  new Label( dialog, SWT.NONE );
  new Label( dialog, SWT.NONE );
  Button ok = new Button( dialog, SWT.PUSH );
  ok.setText( BaseMessages.getString( PKG, "System.Button.OK" ) );
  ok.setLayoutData( new GridData( SWT.FILL, SWT.CENTER, false, false ) );
  ok.addSelectionListener( new SelectionAdapter() {
   public void widgetSelected( SelectionEvent e ) {
    Calendar cal = Calendar.getInstance();
    cal.set( Calendar.YEAR, calendar.getYear() );
    cal.set( Calendar.MONTH, calendar.getMonth() );
    cal.set( Calendar.DAY_OF_MONTH, calendar.getDay() );
    cal.set( Calendar.HOUR_OF_DAY, time.getHours() );
    cal.set( Calendar.MINUTE, time.getMinutes() );
    cal.set( Calendar.SECOND, time.getSeconds() );
    wReadFrom.setText( new SimpleDateFormat( JobEntryGetPOP.DATE_PATTERN ).format( cal.getTime() ) );
    dialog.close();
   }
  } );
  dialog.setDefaultButton( ok );
  dialog.pack();
  dialog.open();
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

wStep = new Button( shell, SWT.CHECK );
props.setLook( wStep );
wStep.setToolTipText( BaseMessages.getString( PKG, "EnterSearchDialog.Step.Tooltip" ) );
wStep.setLayoutData( fdStep );
wDB = new Button( shell, SWT.CHECK );
props.setLook( wDB );
wDB.setToolTipText( BaseMessages.getString( PKG, "EnterSearchDialog.DB.Tooltip" ) );
wDB.setLayoutData( fdDB );
wNote = new Button( shell, SWT.CHECK );
props.setLook( wNote );
wNote.setToolTipText( BaseMessages.getString( PKG, "EnterSearchDialog.Note.Tooltip" ) );
wNote.setLayoutData( fdNote );
Button wOK = new Button( shell, SWT.PUSH );
wOK.setText( BaseMessages.getString( PKG, "System.Button.OK" ) );
wOK.addSelectionListener( new SelectionAdapter() {
 public void widgetSelected( SelectionEvent e ) {
  ok();
Button wCancel = new Button( shell, SWT.PUSH );
wCancel.setText( BaseMessages.getString( PKG, "System.Button.Cancel" ) );
wCancel.addSelectionListener( new SelectionAdapter() {
 public void widgetSelected( SelectionEvent e ) {
  cancel();

代码示例来源：origin: pentaho/pentaho-kettle

public void open() {
 display = parent.getDisplay();
 shell = new Shell( parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN );
 props.setLook( shell );
 formLayout.marginHeight = Const.FORM_MARGIN;
 shell.setText( BaseMessages.getString( PKG, "RepositoryImportDialog.Title" ) );
 shell.setImage( GUIResource.getInstance().getImageSpoon() );
 shell.setLayout( formLayout );
 wLabel = new Label( shell, SWT.LEFT );
 props.setLook( wLabel );
 wClose = new Button( shell, SWT.PUSH );
 wClose.setText( BaseMessages.getString( PKG, "System.Button.Close" ) );
 wClose.setEnabled( false );
 wClose.addSelectionListener( new SelectionAdapter() {
  public void widgetSelected( SelectionEvent e ) {
   dispose();
 wLogging = new Text( shell, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL );
 props.setLook( wLabel );
 display.asyncExec( new Runnable() {
  public void run() {

代码示例来源：origin: pentaho/pentaho-kettle

Button okButton = new Button( shell, SWT.NONE );
okButton.setText( "OK" );
FormData fd_okButton = new FormData();
if ( Const.isOSX() ) {
okButton.setLayoutData( fd_okButton );
okButton.addSelectionListener( new SelectionAdapter() {
 public void widgetSelected( SelectionEvent e ) {
  ok();
Button cancelButton = new Button( shell, SWT.NONE );
cancelButton.setText( "Cancel" );
cancelButton.setLayoutData( fd_cancelButton );
cancelButton.addSelectionListener( new SelectionAdapter() {
 public void widgetSelected( SelectionEvent e ) {
  dispose();
Button btnHelp = new Button( shell, SWT.NONE );
btnHelp.setImage( GUIResource.getInstance().getImageHelpWeb() );
btnHelp.setText( BaseMessages.getString( PKG, "System.Button.Help" ) );
btnHelp.setToolTipText( BaseMessages.getString( PKG, "System.Tooltip.Help" ) );
btnHelp.setLayoutData( fd_btnHelp );
btnHelp.addSelectionListener( new SelectionAdapter() {
 @Override
 public void widgetSelected( SelectionEvent evt ) {

代码示例来源：origin: pentaho/pentaho-kettle

@Override
protected Control addAdditionalComponentIfNeed( int middle, int margin, Composite wFileComp, Composite topComp ) {
 // Run this as a command instead?
 wlFileIsCommand = new Label( wFileComp, SWT.RIGHT );
 wlFileIsCommand
  .setText( BaseMessages.getString( textFileOutputLegacyMetaClass, "TextFileOutputLegacyDialog.FileIsCommand.Label" ) );
 props.setLook( wlFileIsCommand );
 fdlFileIsCommand = new FormData();
 fdlFileIsCommand.left = new FormAttachment( 0, 0 );
 fdlFileIsCommand.top = new FormAttachment( topComp, margin );
 fdlFileIsCommand.right = new FormAttachment( middle, -margin );
 wlFileIsCommand.setLayoutData( fdlFileIsCommand );
 wFileIsCommand = new Button( wFileComp, SWT.CHECK );
 props.setLook( wFileIsCommand );
 fdFileIsCommand = new FormData();
 fdFileIsCommand.left = new FormAttachment( middle, 0 );
 fdFileIsCommand.top = new FormAttachment( topComp, margin );
 fdFileIsCommand.right = new FormAttachment( 100, 0 );
 wFileIsCommand.setLayoutData( fdFileIsCommand );
 wFileIsCommand.addSelectionListener( new SelectionAdapter() {
  public void widgetSelected( SelectionEvent e ) {
   input.setChanged();
   enableParentFolder();
  }
 } );
 return wlFileIsCommand;
}

代码示例来源：origin: pentaho/pentaho-kettle

public void open() {
 Shell parent = getParent();
 Display display = parent.getDisplay();
 shell = new Shell( parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL | SWT.SHEET | SWT.RESIZE );
 shell.setImage( GUIResource.getInstance().getImageSpoon() );
 props.setLook( shell );
 fdMessage.left = new FormAttachment( wlImage, 15, SWT.RIGHT );
 Button spacer = new Button( shell, SWT.NONE );
 spacer.setLayoutData( fdSpacer );
 spacer.setVisible( false );
 props.setLook( spacer );
  Button wButton = new Button( shell, SWT.PUSH );
  wButton.setText( label );
  wButton.setLayoutData( fdButton );
  wButton.addListener( SWT.Selection, listenAndDispose( listenerMap.get( label ) ) );
  props.setLook( wButton );
  attachTo = wButton;
  if ( !display.readAndDispatch() ) {
   display.sleep();

代码示例来源：origin: pentaho/pentaho-kettle

Label label = new Label( perfComposite, SWT.CENTER );
label.setText( BaseMessages.getString( PKG, "TransLog.Dialog.PerformanceMonitoringNotEnabled.Message" ) );
label.setBackground( perfComposite.getBackground() );
label.setFont( GUIResource.getInstance().getFontMedium() );
fdLabel.left = new FormAttachment( 5, 0 );
fdLabel.right = new FormAttachment( 95, 0 );
fdLabel.top = new FormAttachment( 5, 0 );
label.setLayoutData( fdLabel );
Button button = new Button( perfComposite, SWT.CENTER );
button.setText( BaseMessages.getString( PKG, "TransLog.Dialog.PerformanceMonitoring.Button" ) );
button.setBackground( perfComposite.getBackground() );
button.setFont( GUIResource.getInstance().getFontMedium() );
button.addSelectionListener( new SelectionAdapter() {
 public void widgetSelected( SelectionEvent event ) {
  TransGraph.editProperties(
fdButton.right = new FormAttachment( 60, 0 );
fdButton.top = new FormAttachment( label, 5 );
button.setLayoutData( fdButton );

代码示例来源：origin: pentaho/pentaho-kettle

public void open() {
 shell = new Shell( parentShell, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN );
 props.setLook( shell );
 shell.setImage( GUIResource.getInstance().getImageSpoon() );
 formLayout.marginHeight = Const.FORM_MARGIN;
 shell.setLayout( formLayout );
 shell.setText( dialogTitle );
 wClose = new Button( shell, SWT.PUSH );
 wClose.setText( BaseMessages.getString( PKG, "System.Button.Close" ) );
 wClose.addListener( SWT.Selection, new Listener() {
  public void handleEvent( Event e ) {
   close();
 while ( !shell.isDisposed() ) {
  if ( !shell.getDisplay().readAndDispatch() ) {
   shell.getDisplay().sleep();

代码示例来源：origin: pentaho/pentaho-kettle

protected void addFileWidgets() {
 Label wlLocation = new Label( this, SWT.RIGHT );
 wlLocation.setText( BaseMessages.getString( PKG, "VfsFileChooserControls.Location.Label" ) );
 wlLocation.setLayoutData( new FormDataBuilder( ).left( 0, 0 ).top( 0, 0 ).result() );
 wLocation = new CCombo( this, SWT.BORDER | SWT.READ_ONLY );
 List<VFSScheme> availableVFSSchemes = getAvailableVFSSchemes();
 wPath.setLayoutData( new FormDataBuilder().left( 0, 0 ).top( wlPath, FIELD_LABEL_SEP ).width( FIELD_LARGE + VAR_EXTRA_WIDTH ).result() );
 wbBrowse = new Button( this, SWT.PUSH );
 wbBrowse.setText( BaseMessages.getString( PKG, "System.Button.Browse" ) );
 wbBrowse.addListener( SWT.Selection, event -> browseForFileInputPath() );
 int bOffset = ( wbBrowse.computeSize( SWT.DEFAULT, SWT.DEFAULT, false ).y
  - wPath.computeSize( SWT.DEFAULT, SWT.DEFAULT, false ).y ) / 2;
 wbBrowse.setLayoutData( new FormDataBuilder().left( wPath, FIELD_LABEL_SEP ).top( wlPath, FIELD_LABEL_SEP - bOffset ).result() );

代码示例来源：origin: pentaho/pentaho-kettle

private void fillLocalizationData() {
 labelDimension.setText( BaseMessages.getString( PKG, "PaloDimInputDialog.SelectDimension" ) );
 labelStepName.setText( BaseMessages.getString( PKG, "PaloDimInputDialog.StepName" ) );
 shell.setText( BaseMessages.getString( PKG, "PaloDimInputDialog.PaloDimInput" ) );
 buttonGetLevels.setText( BaseMessages.getString( PKG, "PaloDimInputDialog.GetLevels" ) );
 buttonClearLevels.setText( BaseMessages.getString( PKG, "PaloDimInputDialog.ClearLevels" ) );
 labelBaseElementsOnly.setText( BaseMessages.getString( PKG, "PaloDimInputDialog.BaseElementsOnly" ) );
}

代码示例来源：origin: pentaho/pentaho-kettle

public Composite getComposite( Composite parent, ImportRuleInterface importRule ) {
 rule = (DatabaseConfigurationImportRule) importRule;
 databaseMeta = rule.getDatabaseMeta();
 PropsUI props = PropsUI.getInstance();
 composite = new Composite( parent, SWT.NONE );
 props.setLook( composite );
 composite.setLayout( new FillLayout() );
 label = new Label( composite, SWT.SINGLE | SWT.BORDER | SWT.LEFT );
 props.setLook( label );
 label.setText( "Database configuration : (not configured)" );
 button = new Button( composite, SWT.PUSH );
 button.setText( "Edit..." );
 button.addSelectionListener( new SelectionAdapter() {
  public void widgetSelected( SelectionEvent event ) {
   editDatabase();
  }
 } );
 return composite;
}

代码示例来源：origin: pentaho/pentaho-kettle

protected Button createSettingsButton( Composite p, String text, String title, Control top, SelectionAdapter sa ) {
 Button button = new Button( p, SWT.CHECK );
 button.setText( BaseMessages.getString( PKG, text ) );
 button.setToolTipText( BaseMessages.getString( PKG, title ) );
 props.setLook( button );
 FormData fd = new FormData();
 fd.left = new FormAttachment( 0, Const.MARGIN * 2 );
 if ( top == null ) {
  fd.top = new FormAttachment( 0, 10 );
 } else {
  fd.top = new FormAttachment( top, 5 );
 }
 fd.right = new FormAttachment( 100, 0 );
 button.setLayoutData( fd );
 button.addSelectionListener( sa );
 return button;
}

代码示例来源：origin: pentaho/pentaho-kettle

private static Button newButton( final Composite parent ) {
 Button button = new Button( parent, SWT.PUSH );
 button.setImage( GUIResource.getInstance().getImageHelpWeb() );
 button.setText( BaseMessages.getString( PKG, "System.Button.Help" ) );
 button.setToolTipText( BaseMessages.getString( PKG, "System.Tooltip.Help" ) );
 FormData fdButton = new FormData();
 fdButton.left = new FormAttachment( 0, 0 );
 fdButton.bottom = new FormAttachment( 100, 0 );
 button.setLayoutData( fdButton );
 return button;
}