本文整理汇总了Java中org.eclipse.jface.text.ITextViewerExtension2.invalidateTextPresentation方法的典型用法代码示例。如果您正苦于以下问题：Java ITextViewerExtension2.invalidateTextPresentation方法的具体用法？Java ITextViewerExtension2.invalidateTextPresentation怎么用？Java ITextViewerExtension2.invalidateTextPresentation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org.eclipse.jface.text.ITextViewerExtension2的用法示例。
在下文中一共展示了ITextViewerExtension2.invalidateTextPresentation方法的3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: repairPresentation
import org.eclipse.jface.text.ITextViewerExtension2; //导入方法依赖的package包/类
private void repairPresentation(ITextViewer viewer) {
if (fRememberedStyleRange != null) {
if (viewer instanceof ITextViewerExtension2) {
// attempts to reduce the redraw area
ITextViewerExtension2 viewer2= (ITextViewerExtension2)viewer;
viewer2.invalidateTextPresentation(fRememberedStyleRange.start, fRememberedStyleRange.length);
} else
viewer.invalidateTextPresentation();
}
}
开发者ID:trylimits，项目名称:Eclipse-Postfix-Code-Completion，代码行数:11，代码来源:AbstractJavaCompletionProposal.java
示例2: repairPresentation
import org.eclipse.jface.text.ITextViewerExtension2; //导入方法依赖的package包/类
private void repairPresentation(ITextViewer viewer) {
if (fRememberedStyleRange != null) {
if (viewer instanceof ITextViewerExtension2) {
// attempts to reduce the redraw area
ITextViewerExtension2 viewer2 = (ITextViewerExtension2) viewer;
viewer2.invalidateTextPresentation(fRememberedStyleRange.start, fRememberedStyleRange.length);
} else {
viewer.invalidateTextPresentation();
}
}
}
示例3: paint
import org.eclipse.jface.text.ITextViewerExtension2; //导入方法依赖的package包/类
public void paint(int reason)
{
if (fViewer == null)
{
return;
}
if (fViewer.getDocument() == null)
{
deactivate(false);
return;
}
// initialization
if (!fIsActive)
{
StyledText textWidget = fViewer.getTextWidget();
textWidget.addLineBackgroundListener(this);
textWidget.addPaintListener(this);
fPositionManager.managePosition(fCurrentLine);
fIsActive = true;
}
// This forces redraw of the line highlight
if (updateHighlightLine())
{
// clear last line
// Fix the background colors for tokens that didn't have the same as line!
if (isOpaque() && !fLastLine.isDeleted() && fViewer instanceof ITextViewerExtension2)
{
ITextViewerExtension2 ext = (ITextViewerExtension2) fViewer;
try
{
ext.invalidateTextPresentation(fLastLine.getOffset(), fLastLine.getLength());
}
catch (Exception e)
{
IdeLog.logError(CommonEditorPlugin.getDefault(), MessageFormat.format(
"Error invalidating syntax coloring for offset {0}, length {1}", fLastLine.getOffset(), //$NON-NLS-1$
fLastLine.getLength()), e);
}
}
drawHighlightLine(fLastLine);
// draw new line
drawHighlightLine(fCurrentLine);
}
}