/**
* creates the style range of the StyledText for the range of the contained editor
*
* <p>XXX problem will occur if there is a newline in the position. Working on this! code folding.
*/
private StyleRange[] createStyleRange(ContainedEditorManager c, Position p) {
int offset = p.offset;
int length = p.length;
Rectangle rect = c.getControl().getBounds();
int ascent = rect.height - 4;
int descent = 4;
// use two style ranges
// first style range covers the entire size of the contained editor
StyleRange first = new StyleRange();
first.start = offset;
first.length = Math.min(1, length);
first.background = this.containingEditor.colorManager.getColor(new RGB(255, 255, 255));
first.metrics =
new GlyphMetrics(
ascent + ContainingEditor.MARGIN,
descent + ContainingEditor.MARGIN,
rect.width + 2 * ContainingEditor.MARGIN);
// this style range is hidden. the height and width are 0
StyleRange second = new StyleRange();
second.start = offset + 1;
second.length = length - 1;
second.background = this.containingEditor.colorManager.getColor(new RGB(255, 255, 255));
second.metrics = new GlyphMetrics(0, 0, 0);
second.font = TINY_FONT;
return new StyleRange[] {first, second};
}
