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

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.Table.getItemHeight()方法的一些代码示例，展示了Table.getItemHeight()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。Table.getItemHeight()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Table
类名称：Table
方法名：getItemHeight

Table.getItemHeight介绍

[英]Returns the height of the area which would be used to display one of the items in the receiver.
[中]返回用于显示接收器中一个项目的区域的高度。

代码示例

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jdt.ui

  1. @Override
  2.   public void controlResized(ControlEvent event) {
  3.     int itemHeight= fTable.getItemHeight();
  4.     Rectangle clientArea= fTable.getClientArea();
  5.     fNumberOfVisibleItems= (clientArea.height / itemHeight) + 1;
  6.   }
  7. });

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

  1. @Override
  2.   public void controlResized(ControlEvent event) {
  3.     int itemHeight= fTable.getItemHeight();
  4.     Rectangle clientArea= fTable.getClientArea();
  5.     fNumberOfVisibleItems= (clientArea.height / itemHeight) + 1;
  6.   }
  7. });

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

  1. private int getHeight( int index ) {
  2.  int result = 0;
  3.  int columnCount = parent.getColumnCount();
  4.  boolean singleColumn = index == 0 && columnCount == 0;
  5.  boolean columnInRange = index >= 0 && index < columnCount;
  6.  if( singleColumn || columnInRange ) {
  7.   result = parent.getItemHeight();
  8.  }
  9.  return result;
  10. }

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt.q07

  1. private static void writeItemHeight( final Table table ) throws IOException {
  2.  JSWriter writer = JSWriter.getWriterFor( table );
  3.  Integer newValue = new Integer( table.getItemHeight( ) );
  4.  writer.set( PROP_ITEM_HEIGHT, "itemHeight", newValue, DEFAUT_ITEM_HEIGHT );
  5. }

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

  1. protected int getVisibleItemCount(int top) {
  2.   int itemCount = fTable.getItemCount();
  3.   return Math.min((fTable.getBounds().height / fTable.getItemHeight()) + 2, itemCount - top);
  4. }

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

  1. final int getVisibleItemCount( boolean includePartlyVisible ) {
  2.  int clientHeight = getClientArea().height - getHeaderHeight();
  3.  int result = 0;
  4.  if( clientHeight >= 0 ) {
  5.   int itemHeight = getItemHeight();
  6.   result = clientHeight / itemHeight;
  7.   if( includePartlyVisible && clientHeight % itemHeight != 0 ) {
  8.    result++;
  9.   }
  10.  }
  11.  return result;
  12. }

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

  1. private int getTop( int itemIndex ) {
  2.  int relativeItemIndex = itemIndex - parent.getTopIndex();
  3.  int headerHeight = parent.getHeaderHeight();
  4.  int itemHeight = parent.getItemHeight();
  5.  return headerHeight + relativeItemIndex * itemHeight;
  6. }

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

  1. /**
  2.  * Returns the number of items the table can fit in its current layout
  3.  */
  4. private int computeNumberOfItems() {
  5.   Rectangle rect = table.getClientArea ();
  6.   int itemHeight = table.getItemHeight ();
  7.   int headerHeight = table.getHeaderHeight ();
  8.   return (rect.height - headerHeight + itemHeight - 1) / (itemHeight + table.getGridLineWidth());
  9. }

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

  1. boolean needsVScrollBar() {
  2.  int availableHeight = getClientArea().height;
  3.  int height = getHeaderHeight();
  4.  height += getItemCount() * getItemHeight();
  5.  return height > availableHeight;
  6. }

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

  1. @Override
  2. public int getVisibleItemCount() {
  3.   Table table = viewer.getTable();
  4.   Rectangle rect = table.getClientArea ();
  5.   int itemHeight = table.getItemHeight ();
  6.   int headerHeight = table.getHeaderHeight ();
  7.   return (rect.height - headerHeight + itemHeight - 1) / (itemHeight + table.getGridLineWidth());
  8. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jface

  1. @Override
  2. public int getVisibleItemCount() {
  3.   Table table = viewer.getTable();
  4.   Rectangle rect = table.getClientArea ();
  5.   int itemHeight = table.getItemHeight ();
  6.   int headerHeight = table.getHeaderHeight ();
  7.   return (rect.height - headerHeight + itemHeight - 1) / (itemHeight + table.getGridLineWidth());
  8. }

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

  1. public int getVisibleItemCount() {
  2.   Table table = viewer.getTable();
  3.   Rectangle rect = table.getClientArea ();
  4.   int itemHeight = table.getItemHeight ();
  5.   int headerHeight = table.getHeaderHeight ();
  6.   return (rect.height - headerHeight + itemHeight - 1) / (itemHeight + table.getGridLineWidth());
  7. }

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt.q07

  1. private static void readTopIndex( final Table table ) {
  2.  String value = WidgetLCAUtil.readPropertyValue( table, "topIndex" );
  3.  if( value != null ) {
  4.   int topIndex = NumberFormatUtil.parseInt( value );
  5.   int topOffset = topIndex * table.getItemHeight();
  6.   table.setTopIndex( topIndex );
  7.   processScrollBarSelection( table.getVerticalBar(), topOffset );
  8.  }
  9. }

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

  1. public void handleSetTopItemIndex( Table table, JsonObject properties ) {
  2.  JsonValue value = properties.get( PROP_TOP_ITEM_INDEX );
  3.  if( value != null ) {
  4.   int topItemIndex = value.asInt();
  5.   table.setTopIndex( topItemIndex );
  6.   int scrollTop = topItemIndex * table.getItemHeight();
  7.   setScrollBarSelection( table.getVerticalBar(), scrollTop );
  8.  }
  9. }

代码示例来源：origin: org.eclipse.xtext/ui

  1. public static int getTableHeightHint(Table table, int rows) {
  2.   if (table.getFont().equals(JFaceResources.getDefaultFont()))
  3.     table.setFont(JFaceResources.getDialogFont());
  4.   int result = table.getItemHeight() * rows + table.getHeaderHeight();
  5.   if (table.getLinesVisible())
  6.     result += table.getGridLineWidth() * (rows - 1);
  7.   return result;
  8. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jdt.ui

  1. public static int getTableHeightHint(Table table, int rows) {
  2.   if (table.getFont().equals(JFaceResources.getDefaultFont()))
  3.     table.setFont(JFaceResources.getDialogFont());
  4.   int result= table.getItemHeight() * rows + table.getHeaderHeight();
  5.   if (table.getLinesVisible())
  6.     result+= table.getGridLineWidth() * (rows - 1);
  7.   return result;
  8. }

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

  1. public static int getTableHeightHint(Table table, int rows) {
  2.   if (table.getFont().equals(JFaceResources.getDefaultFont()))
  3.     table.setFont(JFaceResources.getDialogFont());
  4.   int result= table.getItemHeight() * rows + table.getHeaderHeight();
  5.   if (table.getLinesVisible())
  6.     result+= table.getGridLineWidth() * (rows - 1);
  7.   return result;
  8. }

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

  1. public static int getTableHeightHint(Table table, int rows) {
  2.   if (table.getFont().equals(JFaceResources.getDefaultFont()))
  3.     table.setFont(JFaceResources.getDialogFont());
  4.   int result= table.getItemHeight() * rows + table.getHeaderHeight();
  5.   if (table.getLinesVisible())
  6.     result+= table.getGridLineWidth() * (rows - 1);
  7.   return result;		
  8. }

代码示例来源：origin: org.eclipse/org.eclipse.search

  1. public static int getTableHeightHint(Table table, int rows) {
  2.   if (table.getFont().equals(JFaceResources.getDefaultFont()))
  3.     table.setFont(JFaceResources.getDialogFont());
  4.   int result= table.getItemHeight() * rows + table.getHeaderHeight();
  5.   if (table.getLinesVisible())
  6.     result+= table.getGridLineWidth() * (rows - 1);
  7.   return result;		
  8. }

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

  1. public static int getTableHeightHint(Table table, int rows) {
  2.   if (table.getFont().equals(JFaceResources.getDefaultFont()))
  3.     table.setFont(JFaceResources.getDialogFont());
  4.   int result= table.getItemHeight() * rows + table.getHeaderHeight();
  5.   if (table.getLinesVisible())
  6.     result+= table.getGridLineWidth() * (rows - 1);
  7.   return result;
  8. }

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