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

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.eclipse.swt.widgets.ScrollBar.getSize()方法的一些代码示例，展示了ScrollBar.getSize()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。ScrollBar.getSize()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.ScrollBar
类名称：ScrollBar
方法名：getSize

ScrollBar.getSize介绍

[英]Returns a point describing the receiver's size. The x coordinate of the result is the width of the receiver. The y coordinate of the result is the height of the receiver.
[中]返回一个描述接收器大小的点。结果的x坐标是接收器的宽度。结果的y坐标是接收器的高度。

代码示例

代码示例来源：origin: pentaho/pentaho-kettle

protected int getTableWidth( Table table ) {
 int width = table.getSize().x - 2;
 if ( table.getVerticalBar() != null && table.getVerticalBar().isVisible() ) {
  width -= table.getVerticalBar().getSize().x;
 }
 return width;
}

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

int getVScrollBarWidth() {
 int result = 0;
 if( verticalBar != null && verticalBar.getVisible() ) {
  result = verticalBar.getSize().x;
 }
 return result;
}

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

int getHScrollBarHeight() {
  int result = 0;
  if( horizontalBar != null && horizontalBar.getVisible() ) {
   result = horizontalBar.getSize().y;
  }
  return result;
 }
}

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

@Override
int getVScrollBarWidth() {
 int result = 0;
 if( ( style & SWT.V_SCROLL ) != 0 ) {
  result = getVerticalBar().getSize().x;
 }
 return result;
}

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

@Override
int getHScrollBarHeight() {
 int result = 0;
 if( hasHScrollBar() ) {
  result = getHorizontalBar().getSize().y;
 }
 return result;
}

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

@Override
int getVScrollBarWidth() {
 int result = 0;
 if( hasVScrollBar() ) {
  result = getVerticalBar().getSize().x;
 }
 return result;
}

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

@Override
int getVScrollBarWidth() {
 int result = 0;
 if( hasVScrollBar() ) {
  result = getVerticalBar().getSize().x;
 }
 return result;
}

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

@Override
int getHScrollBarHeight() {
 int result = 0;
 if( hasHScrollBar() ) {
  result = getHorizontalBar().getSize().y;
 }
 return result;
}

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

@Override
int getHScrollBarHeight() {
 int result = 0;
 if( hasHScrollBar() ) {
  result = getHorizontalBar().getSize().y;
 }
 return result;
}

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

@Override
int getVScrollBarWidth() {
 int result = 0;
 if( hasVScrollBar() ) {
  result = getVerticalBar().getSize().x;
 }
 return result;
}

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

final int getVisibleItemCount() {
 int clientHeight = getBounds().height;
 if( ( style & SWT.H_SCROLL ) != 0 ) {
  clientHeight -= getHorizontalBar().getSize().y;
 }
 int result = 0;
 if( clientHeight >= 0 ) {
  int itemHeight = getItemHeight();
  result = clientHeight / itemHeight;
 }
 return result;
}

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

boolean needVScroll(Rectangle contentRect, boolean hVisible) {
  ScrollBar vBar = getVerticalBar();
  if (vBar == null) return false;

  Rectangle hostRect = getBounds();
  int border = getBorderWidth();
  hostRect.height -= 2*border;
  ScrollBar hBar = getHorizontalBar();
  if (hVisible && hBar != null) hostRect.height -= hBar.getSize().y;

  if (!expandVertical && contentRect.height > hostRect.height) return true;
  if (expandVertical && minHeight > hostRect.height) return true;
  return false;
}

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

boolean needHScroll(Rectangle contentRect, boolean vVisible) {
  ScrollBar hBar = getHorizontalBar();
  if (hBar == null) return false;

  Rectangle hostRect = getBounds();
  int border = getBorderWidth();
  hostRect.width -= 2*border;
  ScrollBar vBar = getVerticalBar();
  if (vVisible && vBar != null) hostRect.width -= vBar.getSize().x;

  if (!expandHorizontal && contentRect.width > hostRect.width) return true;
  if (expandHorizontal && minWidth > hostRect.width) return true;
  return false;
}

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

boolean needVScroll(Rectangle contentRect, boolean hVisible) {
  ScrollBar vBar = getVerticalBar();
  if (vBar == null) return false;

  Rectangle hostRect = getBounds();
  int border = getBorderWidth();
  hostRect.height -= 2*border;
  ScrollBar hBar = getHorizontalBar();
  if (hVisible && hBar != null) hostRect.height -= hBar.getSize().y;

  if (!expandVertical && contentRect.height > hostRect.height) return true;
  if (expandVertical && minHeight > hostRect.height) return true;
  return false;
}

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

boolean needVScroll(Rectangle contentRect, boolean hVisible) {
  ScrollBar vBar = getVerticalBar();
  if (vBar == null) return false;
  
  Rectangle hostRect = getBounds();
  int border = getBorderWidth();
  hostRect.height -= 2*border;
  ScrollBar hBar = getHorizontalBar();
  if (hVisible && hBar != null) hostRect.height -= hBar.getSize().y;
  
  if (!expandVertical && contentRect.height > hostRect.height) return true;
  if (expandVertical && minHeight > hostRect.height) return true;
  return false;
}

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

boolean needHScroll(Rectangle contentRect, boolean vVisible) {
  ScrollBar hBar = getHorizontalBar();
  if (hBar == null) return false;

  Rectangle hostRect = getBounds();
  int border = getBorderWidth();
  hostRect.width -= 2*border;
  ScrollBar vBar = getVerticalBar();
  if (vVisible && vBar != null) hostRect.width -= vBar.getSize().x;

  if (!expandHorizontal && contentRect.width > hostRect.width) return true;
  if (expandHorizontal && minWidth > hostRect.width) return true;
  return false;
}

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

boolean needHScroll(Rectangle contentRect, boolean vVisible) {
  ScrollBar hBar = getHorizontalBar();
  if (hBar == null) return false;
  
  Rectangle hostRect = getBounds();
  int border = getBorderWidth();
  hostRect.width -= 2*border;
  ScrollBar vBar = getVerticalBar();
  if (vVisible && vBar != null) hostRect.width -= vBar.getSize().x;
  
  if (!expandHorizontal && contentRect.width > hostRect.width) return true;
  if (expandHorizontal && minWidth > hostRect.width) return true;
  return false;
}

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

boolean needHScroll(Rectangle contentRect, boolean vVisible) {
  ScrollBar hBar = getHorizontalBar();
  if (hBar == null) return false;

  Rectangle hostRect = getBounds();
  int border = getBorderWidth();
  hostRect.width -= 2*border;
  ScrollBar vBar = getVerticalBar();
  if (vVisible && vBar != null) hostRect.width -= vBar.getSize().x;

  if (!expandHorizontal && contentRect.width > hostRect.width) return true;
  if (expandHorizontal && minWidth > hostRect.width) return true;
  return false;
}

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

boolean needHScroll(Rectangle contentRect, boolean vVisible) {
  ScrollBar hBar = getHorizontalBar();
  if (hBar == null) return false;

  Rectangle hostRect = getBounds();
  int border = getBorderWidth();
  hostRect.width -= 2*border;
  ScrollBar vBar = getVerticalBar();
  if (vVisible && vBar != null) hostRect.width -= vBar.getSize().x;

  if (!expandHorizontal && contentRect.width > hostRect.width) return true;
  if (expandHorizontal && minWidth > hostRect.width) return true;
  return false;
}

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

boolean needVScroll(Rectangle contentRect, boolean hVisible) {
  ScrollBar vBar = getVerticalBar();
  if (vBar == null) return false;

  Rectangle hostRect = getBounds();
  int border = getBorderWidth();
  hostRect.height -= 2*border;
  ScrollBar hBar = getHorizontalBar();
  if (hVisible && hBar != null) hostRect.height -= hBar.getSize().y;

  if (!expandVertical && contentRect.height > hostRect.height) return true;
  if (expandVertical && minHeight > hostRect.height) return true;
  return false;
}

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