org.eclipse.swt.graphics.Cursor类的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中org.eclipse.swt.graphics.Cursor类的一些代码示例，展示了Cursor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。Cursor类的具体详情如下：
包路径：org.eclipse.swt.graphics.Cursor
类名称：Cursor

Cursor介绍

[英]Instances of this class manage operating system resources that specify the appearance of the on-screen pointer.

To obtain cursors, it is recommended to use one of the getSystemCursor method from class Display.

Styles: CURSOR_ARROW, CURSOR_WAIT, CURSOR_CROSS, CURSOR_APPSTARTING, CURSOR_HELP, CURSOR_SIZEALL, CURSOR_SIZENESW, CURSOR_SIZENS, CURSOR_SIZENWSE, CURSOR_SIZEWE, CURSOR_SIZEN, CURSOR_SIZES, CURSOR_SIZEE, CURSOR_SIZEW, CURSOR_SIZENE, CURSOR_SIZESE, CURSOR_SIZESW, CURSOR_SIZENW, CURSOR_UPARROW, CURSOR_IBEAM, CURSOR_NO, CURSOR_HAND

Note: Only one of the above styles may be specified.
[中]此类的实例管理指定屏幕指针外观的操作系统资源。
要获取游标，建议使用类Display中的getSystemCursor方法之一。
样式：光标箭头、光标等待、光标十字、光标应用程序启动、光标帮助、光标大小、光标大小、光标大小、光标大小、光标大小、光标大小、光标大小、光标大小、光标大小、光标大小、光标大小、光标大小、光标大小
注意：只能指定上述样式之一。

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
  Cursor busy = new Cursor( shell.getDisplay(), SWT.CURSOR_WAIT );
  shell.setCursor( busy );
  getPreviousFields();
  shell.setCursor( null );
  busy.dispose();
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public synchronized void dispose() {
 setStopped( true );
 cursor_hand.dispose();
 cursor_hourglass.dispose();
 if ( destroy && ( display != null ) && !display.isDisposed() ) {
  try {
   display.dispose();
  } catch ( SWTException e ) {
   // dispose errors
  }
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

if ( ( (Cursor) object ).isDisposed() ) {
 return;

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

/**
 * Returns a string containing a concise, human-readable
 * description of the receiver.
 *
 * @return a string representation of the receiver
 */
@Override
public String toString () {
  if (isDisposed()) return "Cursor {*DISPOSED*}";
  return "Cursor {" + handle + "}";
}

代码示例来源：origin: pentaho/pentaho-kettle

public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
  Cursor busy = new Cursor( shell.getDisplay(), SWT.CURSOR_WAIT );
  shell.setCursor( busy );
  setEncodings();
  shell.setCursor( null );
  busy.dispose();
 }
} );

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

/**
 * Returns a string containing a concise, human-readable
 * description of the receiver.
 *
 * @return a string representation of the receiver
 */
public String toString () {
  if (isDisposed()) return "Cursor {*DISPOSED*}";
  return "Cursor {" + handle + "}";
}

代码示例来源：origin: pentaho/pentaho-kettle

public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
  Cursor busy = new Cursor( shell.getDisplay(), SWT.CURSOR_WAIT );
  shell.setCursor( busy );
  getPreviousFields();
  shell.setCursor( null );
  busy.dispose();
 }
} );

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

/**
 * Returns a string containing a concise, human-readable
 * description of the receiver.
 *
 * @return a string representation of the receiver
 */
@Override
public String toString () {
  if (isDisposed()) return "Cursor {*DISPOSED*}";
  return "Cursor {" + handle + "}";
}

代码示例来源：origin: pentaho/pentaho-kettle

public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
  Cursor busy = new Cursor( shell.getDisplay(), SWT.CURSOR_WAIT );
  shell.setCursor( busy );
  setEncodings();
  shell.setCursor( null );
  busy.dispose();
 }
} );

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

/**
 * Returns a string containing a concise, human-readable
 * description of the receiver.
 *
 * @return a string representation of the receiver
 */
@Override
public String toString () {
  if (isDisposed()) return "Cursor {*DISPOSED*}";
  return "Cursor {" + handle + "}";
}

代码示例来源：origin: pentaho/pentaho-kettle

public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
  Cursor busy = new Cursor( shell.getDisplay(), SWT.CURSOR_WAIT );
  shell.setCursor( busy );
  getFields();
  shell.setCursor( null );
  busy.dispose();
 }
} );

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

/**
 * Returns a string containing a concise, human-readable
 * description of the receiver.
 *
 * @return a string representation of the receiver
 */
@Override
public String toString () {
  if (isDisposed()) return "Cursor {*DISPOSED*}";
  return "Cursor {" + handle + "}";
}

代码示例来源：origin: pentaho/pentaho-kettle

public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
  Cursor busy = new Cursor( shell.getDisplay(), SWT.CURSOR_WAIT );
  shell.setCursor( busy );
  setStreamFields();
  shell.setCursor( null );
  busy.dispose();
 }
} );

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt

/**
 * Returns a string containing a concise, human-readable
 * description of the receiver.
 *
 * @return a string representation of the receiver
 */
@Override
public String toString () {
 String result;
 if (isDisposed()) {
  result = "Cursor {*DISPOSED*}";
 } else {
  result = "Cursor {" + value + "}";
 }
 return result;
}

代码示例来源：origin: pentaho/pentaho-kettle

public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
  Cursor busy = new Cursor( shell.getDisplay(), SWT.CURSOR_WAIT );
  shell.setCursor( busy );
  setEncodings();
  shell.setCursor( null );
  busy.dispose();
 }
} );

代码示例来源：origin: BiglySoftware/BiglyBT

public void setCursor(Cursor cursor) {
  if (isDisposed() || cursor == null || cursor.isDisposed()) {
    return;
  }
 label.setCursor(cursor);
}

代码示例来源：origin: pentaho/pentaho-kettle

@Override
 public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
  Cursor busy = new Cursor( shell.getDisplay(), SWT.CURSOR_WAIT );
  shell.setCursor( busy );
  setEncodings();
  shell.setCursor( null );
  busy.dispose();
 }
} );

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

protected boolean isDisposed(Object resource) {
  if (resource instanceof Color) {
    return ((Color) resource).isDisposed();
  } else if (resource instanceof Font) {
    return ((Font) resource).isDisposed();
  } else if (resource instanceof Image) {
    return ((Image) resource).isDisposed();
  } else if (resource instanceof Cursor) {
    return ((Cursor) resource).isDisposed();
  }
  return false;
}

代码示例来源：origin: pentaho/pentaho-kettle

public void focusGained( org.eclipse.swt.events.FocusEvent e ) {
  Cursor busy = new Cursor( shell.getDisplay(), SWT.CURSOR_WAIT );
  shell.setCursor( busy );
  get();
  shell.setCursor( null );
  busy.dispose();
 }
} );

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

protected boolean isDisposed(Object resource) {
    if (resource instanceof Color) {
      return ((Color) resource).isDisposed();
    } else if (resource instanceof Font) {
      return ((Font) resource).isDisposed();
    } else if (resource instanceof Image) {
      return ((Image) resource).isDisposed();
    } else if (resource instanceof Cursor) {
      return ((Cursor) resource).isDisposed();
    }
    return false;
  }
}

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