org.eclipse.swt.widgets.Shell.setAlpha()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
字(6.3k)|赞(0)|评价(0)|浏览(156)

本文整理了Java中org.eclipse.swt.widgets.Shell.setAlpha()方法的一些代码示例，展示了Shell.setAlpha()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.setAlpha()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Shell
类名称：Shell
方法名：setAlpha

Shell.setAlpha介绍

[英]Sets the receiver's alpha value.

This operation may not be available on some platforms.
[中]设置接收器的alpha值。
在某些平台上，此操作可能不可用。

代码示例

代码示例来源：origin: BiglySoftware/BiglyBT

@Override
public void mouseUp(MouseEvent e) {
 moving = false;
 if ( old_alpha != 255 ){
   splash.setAlpha( old_alpha );
 }
}

代码示例来源：origin: org.eclipse.mylyn.commons/screenshots

public void run() {
    if (setAlpha) {
      shell.setAlpha(getLastAlpha());
    }
  }
});

代码示例来源：origin: BiglySoftware/BiglyBT

@Override
public void mouseDown(MouseEvent e) {
 xPressed = e.x;
 yPressed = e.y;
 moving = true;
 old_alpha = splash.getAlpha();
 if ( old_alpha != 255 ){
   splash.setAlpha( 255 );
 }
 //System.out.println("Position : " + xPressed + " , " + yPressed);
}

代码示例来源：origin: org.eclipse.mylyn.commons/screenshots

public void run() {
    if (stopped) {
      return;
    }
    if (shell.isDisposed()) {
      stopped = true;
      return;
    }
    shell.setAlpha(currentAlpha);
    if (fadeListener != null) {
      fadeListener.faded(shell, currentAlpha);
    }
  }
});

代码示例来源：origin: org.eclipse.platform/org.eclipse.ui.workbench

@Override
public void renderStep(AnimationEngine engine) {
  getAnimationShell().setAlpha((int) (255 - (engine.amount()*255)));
}

代码示例来源：origin: org.eclipse.e4.ui.workbench.addons/swt

public Overlay(Shell shell) {
  baseShell = shell;
  Rectangle cr = baseShell.getClientArea();
  Rectangle trim = baseShell.computeTrim(cr.x, cr.y, cr.width, cr.height);
  offsetX = -trim.x;
  offsetY = -trim.y;
  overlayShell = new Shell(baseShell, SWT.NO_TRIM | SWT.ON_TOP);
  overlayShell.setBounds(baseShell.getBounds());
  overlayShell.setBackground(baseShell.getDisplay().getSystemColor(
      SWT.COLOR_DARK_GREEN));
  overlayShell.setAlpha(128);
  blue = new Color(baseShell.getDisplay(), 0, 0, 128);
  overlayShell.addPaintListener(new PaintListener() {
    public void paintControl(PaintEvent e) {
      e.gc.setForeground(blue);
      e.gc.setBackground(blue);
      for (Adornment adornment : adornments) {
        adornment.drawAdornment(e.gc);
      }
    }
  });
}

代码示例来源：origin: BiglySoftware/BiglyBT

splash.setAlpha( alpha );

代码示例来源：origin: stackoverflow.com

shell.setAlpha(0);

代码示例来源：origin: org.eclipse.platform/org.eclipse.e4.ui.workbench.addons.swt

public Overlay(Shell shell) {
  baseShell = shell;
  Rectangle cr = baseShell.getClientArea();
  Rectangle trim = baseShell.computeTrim(cr.x, cr.y, cr.width, cr.height);
  offsetX = -trim.x;
  offsetY = -trim.y;
  overlayShell = new Shell(baseShell, SWT.NO_TRIM | SWT.ON_TOP);
  overlayShell.setBounds(baseShell.getBounds());
  overlayShell.setBackground(baseShell.getDisplay().getSystemColor(
      SWT.COLOR_DARK_GREEN));
  overlayShell.setAlpha(128);
  blue = new Color(baseShell.getDisplay(), 0, 0, 128);
  overlayShell.addPaintListener(e -> {
    e.gc.setForeground(blue);
    e.gc.setBackground(blue);
    for (Adornment adornment : adornments) {
      adornment.drawAdornment(e.gc);
    }
  });
}

代码示例来源：origin: com.diffplug.durian/durian-swt

shell.setAlpha(alpha);

代码示例来源：origin: org.eclipse.platform/org.eclipse.ui.workbench

private void createFeedback() {
  dragShell = new Shell(SWT.NO_TRIM | SWT.NO_BACKGROUND);
  dragShell.setAlpha(175);
  ToolBar dragTB = new ToolBar(dragShell, SWT.RIGHT);
  ToolItem newTI = new ToolItem(dragTB, SWT.RADIO);
  newTI.setText(dragItem.getText());
  newTI.setImage(dragItem.getImage());
  dragTB.pack();
  dragShell.pack();
  dragShell.setVisible(true);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.ui.workbench

@Override
public void initialize(AnimationEngine engine) {
  Rectangle psRect = getBaseShell().getBounds();
  getAnimationShell().setBounds(psRect);
  // Capture the background image
  Display display = getBaseShell().getDisplay();
  backingStore = new Image(display, psRect);
  GC gc = new GC(display);
  // gc.copyArea(backingStore, psRect.x, psRect.y);
  gc.copyArea(backingStore, psRect.x, psRect.y);
  gc.dispose();
  getAnimationShell().setAlpha(254);
  getAnimationShell().setBackgroundImage(backingStore);
  getAnimationShell().setVisible(true);
}

代码示例来源：origin: org.xworker/xworker_swt

shell.setAlpha(255);
shell.layout();

代码示例来源：origin: org.eclipse.e4.ui.workbench.addons/swt

public void setDragHostBounds(Rectangle displayRect) {
  if (dragHost == null)
    return;
  dragHostBounds = displayRect;
  // Re-attach the drag host to the cursor
  if (dragHostBounds == null) {
    dragHost.setSize(initialHostSize);
    setDragHost(dragHost, offsetX, offsetY);
    return;
  }
  // dragHost.setVisible(false);
  dragHost.setAlpha(200);
  dragHost.setBounds(dragHostBounds);
  // punch a 'hole' where the cursor *is*
  Point cursorLoc = display.getCursorLocation();
  cursorLoc = display.map(null, dragHost, cursorLoc);
  Region rgn = dragHost.getRegion();
  Rectangle bounds = dragHost.getBounds();
  rgn.add(0, 0, bounds.width, bounds.height);
  rgn.subtract(cursorLoc.x, cursorLoc.y, 1, 1);
  display.update();
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.e4.ui.workbench.addons.swt

public void setDragHostBounds(Rectangle displayRect) {
  if (dragHost == null) {
    return;
  }
  dragHostBounds = displayRect;
  // Re-attach the drag host to the cursor
  if (dragHostBounds == null) {
    dragHost.setSize(initialHostSize);
    setDragHost(dragHost, offsetX, offsetY);
    return;
  }
  // dragHost.setVisible(false);
  dragHost.setAlpha(200);
  dragHost.setBounds(dragHostBounds);
  // punch a 'hole' where the cursor *is*
  Point cursorLoc = display.getCursorLocation();
  cursorLoc = display.map(null, dragHost, cursorLoc);
  Region rgn = dragHost.getRegion();
  Rectangle bounds = dragHost.getBounds();
  rgn.add(0, 0, bounds.width, bounds.height);
  rgn.subtract(cursorLoc.x, cursorLoc.y, 1, 1);
  display.update();
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.e4.ui.workbench.addons.swt

overlayFrame.setData(DragAndDropUtil.IGNORE_AS_DROP_TARGET, Boolean.TRUE);
overlayFrame.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_DARK_GREEN));
overlayFrame.setAlpha(150);

代码示例来源：origin: org.eclipse.e4.ui.workbench.addons/swt

overlayFrame = new Shell(getDragShell(), SWT.NO_TRIM);
overlayFrame.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_DARK_GREEN));
overlayFrame.setAlpha(150);

代码示例来源：origin: org.eclipse.platform/org.eclipse.e4.ui.workbench.addons.swt

dragHost.setBackground(parentShell.getDisplay().getSystemColor(SWT.COLOR_WHITE));
dragHost.setLayout(new FillLayout());
dragHost.setAlpha(120);
Region shellRgn = new Region(dragHost.getDisplay());
dragHost.setRegion(shellRgn);

代码示例来源：origin: org.eclipse.e4.ui.workbench.addons/swt

dragHost.setBackground(parentShell.getDisplay().getSystemColor(SWT.COLOR_WHITE));
dragHost.setLayout(new FillLayout());
dragHost.setAlpha(120);
Region shellRgn = new Region(dragHost.getDisplay());
dragHost.setRegion(shellRgn);

代码示例来源：origin: BiglySoftware/BiglyBT

shell.setAlpha(230);

内容来源于网络，如有侵权，请联系作者删除！

shell

相关文章

    查看更多
    微信公众号

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    Shell类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com