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

Canvas.redraw介绍

暂无

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent se ) {
  Slider sl = (Slider) se.widget;
  scale = sl.getSelection();
  wCanvas.redraw();
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent se ) {
  Slider sl = (Slider) se.widget;
  nrcols = sl.getSelection();
  wCanvas.redraw();
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent se ) {
  Slider sl = (Slider) se.widget;
  nrrows = sl.getSelection();
  wCanvas.redraw();
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

void refreshObject() {
 int index = list.getSelectionIndex();
 if ( index == -1 ) {
  return;
 }
 if ( check.getSelection() ) {
  ByteArrayOutputStream stream = new ByteArrayOutputStream();
  PrintStream s = new PrintStream( stream );
  errors[index].printStackTrace( s );
  text.setText( stream.toString() );
  text.setVisible( true );
  canvas.setVisible( false );
 } else {
  canvas.setVisible( true );
  text.setVisible( false );
  canvas.redraw();
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  graphFont.dispose();
  graphFontData = props.getDefaultFontData();
  graphFont = new Font( display, graphFontData );
  wGFont.redraw();
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void redraw() {
 if ( isDisposed() || canvas.isDisposed() ) {
  return;
 }
 canvas.redraw();
 setZoomLabel();
}

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  noteFontData = props.getDefaultFontData();
  noteFont.dispose();
  noteFont = new Font( display, noteFontData );
  wNFont.redraw();
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  tabColor.dispose();
  tabColorRGB = new RGB( ConstUI.COLOR_TAB_RED, ConstUI.COLOR_TAB_GREEN, ConstUI.COLOR_TAB_BLUE );
  tabColor = new Color( display, tabColorRGB );
  wTabColor.setBackground( tabColor );
  wTabColor.redraw();
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  background.dispose();
  backgroundRGB =
   new RGB( ConstUI.COLOR_BACKGROUND_RED, ConstUI.COLOR_BACKGROUND_GREEN, ConstUI.COLOR_BACKGROUND_BLUE );
  background = new Color( display, backgroundRGB );
  wBGColor.setBackground( background );
  wBGColor.redraw();
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void run() {
  if ( metricsComposite != null && !metricsComposite.isDisposed() && canvas != null && !canvas.isDisposed()
    && jobMetricsTab != null && !jobMetricsTab.isDisposed() ) {
   if ( jobMetricsTab.isShowing() ) {
    canvas.redraw();
   }
  }
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  graphColor.dispose();
  graphColorRGB = new RGB( ConstUI.COLOR_GRAPH_RED, ConstUI.COLOR_GRAPH_GREEN, ConstUI.COLOR_GRAPH_BLUE );
  graphColor = new Color( display, graphColorRGB );
  wGrColor.setBackground( graphColor );
  wGrColor.redraw();
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void run() {
  if ( metricsComposite != null
   && !metricsComposite.isDisposed() && canvas != null && !canvas.isDisposed() && transMetricsTab != null
   && !transMetricsTab.isDisposed() ) {
   if ( transMetricsTab.isShowing() ) {
    canvas.redraw();
   }
  }
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  FontDialog fd = new FontDialog( shell );
  fd.setFontList( new FontData[] { graphFontData } );
  FontData newfd = fd.open();
  if ( newfd != null ) {
   graphFontData = newfd;
   graphFont.dispose();
   graphFont = new Font( display, graphFontData );
   wGFont.redraw();
  }
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  FontDialog fd = new FontDialog( shell );
  fd.setFontList( new FontData[] { noteFontData } );
  FontData newfd = fd.open();
  if ( newfd != null ) {
   noteFontData = newfd;
   noteFont.dispose();
   noteFont = new Font( display, noteFontData );
   wNFont.redraw();
  }
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  FontDialog fd = new FontDialog( shell );
  fd.setFontList( new FontData[] { fixedFontData } );
  FontData newfd = fd.open();
  if ( newfd != null ) {
   fixedFontData = newfd;
   fixedFont.dispose();
   fixedFont = new Font( display, fixedFontData );
   wFFont.redraw();
  }
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  ColorDialog cd = new ColorDialog( shell );
  cd.setRGB( props.getBackgroundRGB() );
  RGB newbg = cd.open();
  if ( newbg != null ) {
   backgroundRGB = newbg;
   background.dispose();
   background = new Color( display, backgroundRGB );
   wBGColor.setBackground( background );
   wBGColor.redraw();
  }
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  ColorDialog cd = new ColorDialog( shell );
  cd.setRGB( props.getGraphColorRGB() );
  RGB newbg = cd.open();
  if ( newbg != null ) {
   graphColorRGB = newbg;
   graphColor.dispose();
   graphColor = new Color( display, graphColorRGB );
   wGrColor.setBackground( graphColor );
   wGrColor.redraw();
  }
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  ColorDialog cd = new ColorDialog( shell );
  cd.setRGB( props.getTabColorRGB() );
  RGB newbg = cd.open();
  if ( newbg != null ) {
   tabColorRGB = newbg;
   tabColor.dispose();
   tabColor = new Color( display, tabColorRGB );
   wTabColor.setBackground( tabColor );
   wTabColor.redraw();
  }
 }
} );

代码示例来源：origin: pentaho/pentaho-kettle

list.removeAll();
text.setText( "" );
canvas.redraw();
for ( int i = 0; i < objects.length; i++ ) {
 list.add( objects[i].toString() );

代码示例来源：origin: pentaho/pentaho-kettle

public void widgetSelected( SelectionEvent arg0 ) {
  fixedFontData = new FontData( PropsUI.getInstance().getFixedFont().getName(),
   PropsUI.getInstance().getFixedFont().getHeight(), PropsUI.getInstance().getFixedFont().getStyle() );
  fixedFont.dispose();
  fixedFont = new Font( display, fixedFontData );
  wFFont.redraw();
 }
} );