org.eclipse.swt.widgets.Shell类的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.eclipse.swt.widgets.Shell类的一些代码示例，展示了Shell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。Shell类的具体详情如下：
包路径：org.eclipse.swt.widgets.Shell
类名称：Shell

Shell介绍

[英]Instances of this class represent the "windows" which the desktop or "window manager" is managing. Instances that do not have a parent (that is, they are built using the constructor, which takes a Display as the argument) are described as top level shells. Instances that do have a parent are described as secondary or dialog shells.

Instances are always displayed in one of the maximized, minimized or normal states:

  • When an instance is marked as maximized, the window manager will typically resize it to fill the entire visible area of the display, and the instance is usually put in a state where it can not be resized (even if it has style RESIZE) until it is no longer maximized.
  • When an instance is in the normal state (neither maximized or minimized), its appearance is controlled by the style constants which were specified when it was created and the restrictions of the window manager (see below).
  • When an instance has been marked as minimized, its contents (client area) will usually not be visible, and depending on the window manager, it may be "iconified" (that is, replaced on the desktop by a small simplified representation of itself), relocated to a distinguished area of the screen, or hidden. Combinations of these changes are also possible.

The modality of an instance may be specified using style bits. The modality style bits are used to determine whether input is blocked for other shells on the display. The PRIMARY_MODAL style allows an instance to block input to its parent. The APPLICATION_MODAL style allows an instance to block input to every other shell in the display. The SYSTEM_MODAL style allows an instance to block input to all shells, including shells belonging to different applications.

Note: The styles supported by this class are treated as HINTs, since the window manager for the desktop on which the instance is visible has ultimate control over the appearance and behavior of decorations and modality. For example, some window managers only support resizable windows and will always assume the RESIZE style, even if it is not set. In addition, if a modality style is not supported, it is "upgraded" to a more restrictive modality style that is supported. For example, if PRIMARY_MODAL is not supported, it would be upgraded to APPLICATION_MODAL. A modality style may also be "downgraded" to a less restrictive style. For example, most operating systems no longer support SYSTEM_MODAL because it can freeze up the desktop, so this is typically downgraded to APPLICATION_MODAL. Styles: BORDER, CLOSE, MIN, MAX, NO_TRIM, RESIZE, TITLE, ON_TOP, TOOL, SHEET APPLICATION_MODAL, MODELESS, PRIMARY_MODAL, SYSTEM_MODAL Events: Activate, Close, Deactivate, Deiconify, Iconify Class SWT provides two "convenience constants" for the most commonly required style combinations: SHELL_TRIM the result of combining the constants which are required to produce a typical application top level shell: (that is, CLOSE | TITLE | MIN | MAX | RESIZE) DIALOG_TRIM the result of combining the constants which are required to produce a typical application dialog shell: (that is, TITLE | CLOSE | BORDER)

Note: Only one of the styles APPLICATION_MODAL, MODELESS, PRIMARY_MODAL and SYSTEM_MODAL may be specified.

IMPORTANT: This class is not intended to be subclassed.
[中]

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

protected void mainLayout( Class<?> PKG, String prefix, Image img ) {
 display = parent.getDisplay();
 shell = new Shell( parent, SWT.DIALOG_TRIM | SWT.MIN | SWT.APPLICATION_MODAL );
 props.setLook( shell );
 shell.setImage( img );
 shell.setLayout( new FormLayout() );
 shell.setText( BaseMessages.getString( PKG, prefix + ".Shell.Title" ) );
}

代码示例来源：origin: pentaho/pentaho-kettle

private void open( final Display display ) {
 shell.pack();
 if ( width > 0 ) {
  final int height = shell.computeSize( width, SWT.DEFAULT ).y;
  // for some reason the actual width and minimum width are smaller than what is requested - add the
  // SHELL_WIDTH_OFFSET to get the desired size
  shell.setMinimumSize( width + SHELL_WIDTH_OFFSET, height );
  shell.setSize( width + SHELL_WIDTH_OFFSET, height );
 }
 shell.open();
 while ( !shell.isDisposed() ) {
  if ( !display.readAndDispatch() ) {
   display.sleep();
  }
 }
}

代码示例来源：origin: caoxinyu/RedisClient

@Override
  public void mouseUp(MouseEvent e) {
    if(btnDeleteSubcontainerUnder!= null)
      result = btnDeleteSubcontainerUnder.getSelection();
    else
      result = false;
    
    shell.dispose();
  }
});

代码示例来源：origin: pentaho/pentaho-kettle

public void hide() {
 if ( !splash.isDisposed() ) {
  splash.setVisible( false );
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

public void dispose() {
 if ( !splash.isDisposed() ) {
  splash.dispose();
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

public String open() {
 Display display = parent.getDisplay();
  new Shell( parent, SWT.DIALOG_TRIM
   | SWT.RESIZE | SWT.MAX | SWT.MIN | ( modal ? SWT.APPLICATION_MODAL | SWT.SHEET : SWT.NONE ) );
 props.setLook( shell );
 shell.setImage( GUIResource.getInstance().getImageSpoon() );
 formLayout.marginHeight = Const.FORM_MARGIN;
 shell.setLayout( formLayout );
 shell.setText( title );
  wDesc = new Text( shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER );
 } else {
  wDesc = new Text( shell, SWT.MULTI | SWT.LEFT | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL );
 fdDesc.left = new FormAttachment( 0, 0 );
 shell.addShellListener( new ShellAdapter() {
  public void shellClosed( ShellEvent e ) {
   checkCancel( e );
 shell.open();
 while ( !shell.isDisposed() ) {
  if ( !display.readAndDispatch() ) {
   display.sleep();

代码示例来源：origin: pentaho/pentaho-kettle

public int open() {
 Shell parent = getParent();
 Display display = parent.getDisplay();
 shell = new Shell( parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MIN | SWT.MAX );
 props.setLook( shell );
 formLayout.marginHeight = 15;
 shell.setLayout( formLayout );
 shell.setText( BaseMessages.getString( PKG, "RunConfigurationDeleteDialog.Title" ) );
 shell.setImage( getImage() );
 Image image = display.getSystemImage( SWT.ICON_WARNING );
 wcMessage.setLayout( new GridLayout() );
 shell.addShellListener( new ShellAdapter() {
  public void shellClosed( ShellEvent e ) {
   cancel();
 shell.layout();
 shell.pack( true );
 shell.open();
 while ( !shell.isDisposed() ) {
  if ( !display.readAndDispatch() ) {
   display.sleep();

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() );
 shell.setLayout( new FormLayout() );
 shell.setText( title );
 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 );
  attachTo = wButton;
 Point point = shell.computeSize( 436, SWT.DEFAULT );
 shell.setSize( point );
 shell.open();
 while ( !shell.isDisposed() ) {
  if ( !display.readAndDispatch() ) {
   display.sleep();

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();
 shell.addShellListener( new ShellAdapter() {
  public void shellClosed( ShellEvent e ) {
   close();
 shell.open();
 while ( !shell.isDisposed() ) {
  if ( !shell.getDisplay().readAndDispatch() ) {
   shell.getDisplay().sleep();

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

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

/**
 *
 * @param shell
 *          the shell.
 */
public OlapInputAboutDialog( final Shell shell ) {
 this.dialog = new Shell( shell, SWT.BORDER | SWT.CLOSE | SWT.APPLICATION_MODAL | SWT.SHEET );
 GridLayout gridLayout = new GridLayout();
 gridLayout.numColumns = 2;
 this.dialog.setLayout( gridLayout );
 this.dialog.setText( BaseMessages.getString( PKG, "OlapInputDialog.About.Shell.Title" ) );
 this.dialog.setImage( shell.getImage() );
 this.buildIconCell();
 this.buildPluginInfoCell();
 this.buildOkButton();
 this.dialog.pack();
 Rectangle shellBounds = shell.getBounds();
 Point dialogSize = this.dialog.getSize();
 this.dialog.setLocation( shellBounds.x + ( shellBounds.width - dialogSize.x ) / 2, shellBounds.y
  + ( shellBounds.height - dialogSize.y ) / 2 );
}

代码示例来源：origin: pentaho/pentaho-kettle

public JobEntryInterface open() {
 Shell parent = getParent();
 display = parent.getDisplay();
 shell = new Shell( parent, props.getJobsDialogStyle() );
 props.setLook( shell );
 JobDialog.setShellImage( shell, jobEntry );
 backupChanged = jobEntry.hasChanged();
 createElements();
 // Detect [X] or ALT-F4 or something that kills this window...
 shell.addShellListener( new ShellAdapter() {
  public void shellClosed( ShellEvent e ) {
   cancel();
  }
 } );
 getData();
 setActive();
 BaseStepDialog.setSize( shell );
 int width = 750;
 int height = Const.isWindows() ? 730 : 718;
 shell.setSize( width, height );
 shell.open();
 while ( !shell.isDisposed() ) {
  if ( !display.readAndDispatch() ) {
   display.sleep();
  }
 }
 return jobEntry;
}

代码示例来源：origin: pentaho/pentaho-kettle

protected void openDialog() {
 shell.pack();
 // Set the focus on the OK button
 wOK.setFocus();
 Rectangle shellBounds = getParent().getBounds();
 Point dialogSize = shell.getSize();
 shell.setLocation( shellBounds.x + ( shellBounds.width - dialogSize.x ) / 2, shellBounds.y
   + ( shellBounds.height - dialogSize.y ) / 2 );
 shell.open();
 while ( !shell.isDisposed() ) {
  if ( !display.readAndDispatch() ) {
   display.sleep();
  }
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

public String open() {
 shell.layout();
 shell.open();
 // Detect X or ALT-F4 or something that kills this window...
 shell.addShellListener( new ShellAdapter() {
  public void shellClosed( ShellEvent e ) {
   cancel();
  }
 } );
 while ( !shell.isDisposed() ) {
  if ( !shell.getDisplay().readAndDispatch() ) {
   shell.getDisplay().sleep();
  }
 }
 return formula;
}

代码示例来源：origin: stackoverflow.com

Display display = Display.getDefault();
Shell dialogShell = new Shell(display, SWT.APPLICATION_MODAL);
// populate dialogShell
dialogShell.open();
while (!dialogShell.isDisposed()) {
  if (!display.readAndDispatch()) {
    display.sleep();
  }
}

代码示例来源：origin: pentaho/pentaho-kettle

public void open() {
 shell = new Shell( display );
 shell.setLayout( new FillLayout() );
 shell.setText( APP_NAME );
 shell.setImage( GUIResource.getInstance().getImageLogoSmall() );
 try {
  readFiles();
 } catch ( Exception e ) {
  new ErrorDialog(
   shell, "Error reading translations", "There was an unexpected error reading the translations", e );
 }
 // Put something on the screen
 sashform = new SashForm( shell, SWT.HORIZONTAL );
 sashform.setLayout( new FormLayout() );
 addLists();
 addGrid();
 addListeners();
 sashform.setWeights( new int[] { 40, 60 } );
 sashform.setVisible( true );
 shell.pack();
 refresh();
 shell.setSize( 1024, 768 );
 shell.open();
}

代码示例来源：origin: pentaho/pentaho-kettle

public static void main( String[] args ) {
 Display display = new Display(  );
 try {
  KettleEnvironment.init();
  PropsUI.init( display, Props.TYPE_PROPERTIES_SPOON );
  KettleLogStore
    .init( PropsUI.getInstance().getMaxNrLinesInLog(), PropsUI.getInstance().getMaxLogLineTimeoutMinutes() );
 } catch ( KettleException e ) {
  e.printStackTrace();
 }
 KettleClientEnvironment.getInstance().setClient( KettleClientEnvironment.ClientType.SPOON );
 Shell shell = new Shell( display, SWT.DIALOG_TRIM );
 shell.open();
 CapabilityManagerDialog capabilityManagerDialog = new CapabilityManagerDialog( shell );
 capabilityManagerDialog.open();
 while ( !shell.isDisposed() ) {
  if ( !display.readAndDispatch() ) {
   display.sleep();
  }
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

@Override
 public void modifyText( ModifyEvent arg0 ) {
  // Now set the combo's
  shell.getDisplay().asyncExec( new Runnable() {
   @Override
   public void run() {
    setComboBoxes();
   }
  } );
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public KettleFileRepositoryDialog( Shell parent, int style, RepositoryMeta repositoryMeta,
 RepositoriesMeta repositoriesMeta ) {
 this.display = parent.getDisplay();
 this.props = PropsUI.getInstance();
 this.input = (KettleFileRepositoryMeta) repositoryMeta;
 this.masterRepositoriesMeta = repositoriesMeta.clone();
 this.masterRepositoryName = repositoryMeta.getName();
 // this.repositories = repositoriesMeta;
 shell = new Shell( parent, style | SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN );
 shell.setText( BaseMessages.getString( PKG, "KettleFileRepositoryDialog.Dialog.Main.Title" ) );
}

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