本文整理汇总了Java中javax.swing.event.RowSorterEvent.getPreviousRowCount方法的典型用法代码示例。如果您正苦于以下问题：Java RowSorterEvent.getPreviousRowCount方法的具体用法？Java RowSorterEvent.getPreviousRowCount怎么用？Java RowSorterEvent.getPreviousRowCount使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.swing.event.RowSorterEvent的用法示例。
在下文中一共展示了RowSorterEvent.getPreviousRowCount方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: convertRowIndexToModel
import javax.swing.event.RowSorterEvent; //导入方法依赖的package包/类
private int convertRowIndexToModel(RowSorterEvent e, int viewIndex) {
// JW: the event is null if the selection is cached in prepareChange
// after model notification. Then the conversion from the
// sorter is still valid as the prepare is called before
// notifying the sorter.
if (e != null) {
if (e.getPreviousRowCount() == 0) {
return viewIndex;
}
// range checking handled by RowSorterEvent
return e.convertPreviousRowIndexToModel(viewIndex);
}
// Make sure the viewIndex is valid
if (viewIndex < 0 || viewIndex >= sorter.getViewRowCount()) {
return -1;
}
return sorter.convertRowIndexToModel(viewIndex);
}
示例2: postprocessSorterChanged
import javax.swing.event.RowSorterEvent; //导入方法依赖的package包/类
/**
* Hack around core issue 6791934: sets the sorter changed flag if appropriate.
* Called after processing the event.
* @param e the sorter event received from the sorter
*/
protected void postprocessSorterChanged(RowSorterEvent e) {
filteredRowCountChanged = false;
if (forceRevalidate && e.getType() == RowSorterEvent.Type.SORTED) {
filteredRowCountChanged = e.getPreviousRowCount() != getRowCount();
}
}