List of showSelection() Examples

Examples of showSelection()

org.eclipse.swt.custom.StyledText.showSelection()
Scrolls the selection into view.
The end of the selection will be scrolled into view. Note that if a right-to-left selection exists, the end of the selection is the visual beginning of the selection (i.e., where the caret is located).
@exception SWTException
- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
org.eclipse.swt.widgets.Table.showSelection()
Shows the selection. If the selection is already showing in the receiver, this method simply returns. Otherwise, the items are scrolled until the selection is visible. @exception SWTException
- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
@see Table#showItem(TableItem)

Examples of org.eclipse.swt.custom.StyledText.showSelection()

        // invert selection to avoid jumping to the end of the selection in st.showSelection()
        viewer.setSelectedRange(offset + length, -length);
        //viewer.revealRange(offset, length); // will trigger jumping
        StyledText st = viewer.getTextWidget();
        if (st != null)
            st.showSelection(); // only minimal scrolling
    }


    private IRegion getRegion(IDocument document, ILineRange lineRange) throws BadLocationException {
        final int startLine = lineRange.getStartLine();
        int offset = document.getLineOffset(startLine);

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Examples of org.eclipse.swt.custom.StyledText.showSelection()

    // See https://bugs.eclipse.org/bugs/show_bug.cgi?id=132263
    widget.getDisplay().asyncExec(new Runnable() {
      public void run() {
        if (!widget.isDisposed())
          try {
          widget.showSelection();
          } catch (IllegalArgumentException e) {
            /*
             * See https://bugs.eclipse.org/bugs/show_bug.cgi?id=66914
             * if the StyledText is in setRedraw(false) mode, its
             * selection may not be up2date and calling showSelection

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Examples of org.eclipse.swt.widgets.Table.showSelection()

        if (isValid(viewer)) {
          viewer.refresh();
          Control control = viewer.getControl();
          if (control instanceof Table) {
            Table table = (Table) control;
            table.showSelection();
          }
        }
      }
    });
  }

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