On Thu, Apr 20, 2000 at 06:27:21PM +0300, Dekel Tsur wrote:
> > Another idea, maybe even more useful would be to have a vertical line
> > in the left margin showing how the grouping is currently. It could be
> > possible then to click somehow on this line to increase/decrease depth.
>
> This is a good idea, and can be implemented easily (at least drawing the
> lines). I've attached a patch that does it (only as a reference!
> [The patch is against CVS, and will not works with 1.1.4]).
Oops, I forgot to attach the patch.
Index: src/text.C
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/text.C,v
retrieving revision 1.52
diff -u -p -r1.52 text.C
--- src/text.C 2000/04/19 01:42:54 1.52
+++ src/text.C 2000/04/20 15:15:14
@@ -3835,6 +3841,29 @@ void LyXText::GetVisibleRow(int offset,
pain.line(paperwidth - 2, offset,
paperwidth - 2, offset + row_ptr->height,
LColor::appendixline);
+ }
+
+ int depth = row_ptr->par->GetDepth();
+ if (depth > 0) {
+ int next_depth = (row_ptr->next)
+ ? next_depth = row_ptr->next->par->GetDepth() : 0;
+ int prev_depth = (row_ptr->previous)
+ ? row_ptr->previous->par->GetDepth() : 0;
+
+ for (int i = 1; i <= depth; ++i)
+ pain.line(4*i, offset,
+ 4*i, offset + row_ptr->height - 1 -
+(i-next_depth-1)*3,
+ LColor::footnoteframe);
+
+ for (int i = prev_depth + 1; i <= depth; ++i)
+ pain.fillRectangle(4*i, offset,
+ 4, 2,
+ LColor::footnoteframe);
+
+ for (int i = next_depth + 1; i <= depth; ++i)
+ pain.fillRectangle(4*i, offset + row_ptr->height - 2 -
+(i-next_depth-1)*3,
+ 4, 2,
+ LColor::footnoteframe);
}
if (row_ptr->par->pextra_type == LyXParagraph::PEXTRA_MINIPAGE) {
