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author | dgp <dgp@users.sourceforge.net> | 2015-11-30 21:21:48 (GMT) |
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committer | dgp <dgp@users.sourceforge.net> | 2015-11-30 21:21:48 (GMT) |
commit | a24fdcc2b9295b493a9cd9e7632be98c5ddb3f6a (patch) | |
tree | 24ccb2318d04412685b1a4262df7c33df0864d34 /generic/tkText.c | |
parent | ddb9e825e0b85f216d172f8b537257c8d58b0de9 (diff) | |
parent | b8bfd3505b511a3cc94297df7f04c55505d6df2c (diff) | |
download | tk-a24fdcc2b9295b493a9cd9e7632be98c5ddb3f6a.zip tk-a24fdcc2b9295b493a9cd9e7632be98c5ddb3f6a.tar.gz tk-a24fdcc2b9295b493a9cd9e7632be98c5ddb3f6a.tar.bz2 |
merge 8.5
Diffstat (limited to 'generic/tkText.c')
-rw-r--r-- | generic/tkText.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/generic/tkText.c b/generic/tkText.c index cb89218..6e982b0 100644 --- a/generic/tkText.c +++ b/generic/tkText.c @@ -566,14 +566,6 @@ CreateWidget( textPtr->end = NULL; } - /* - * Register with the B-tree. In some sense it would be best if we could do - * this later (after configuration options), so that any changes to - * start,end do not require a total recalculation. - */ - - TkBTreeAddClient(sharedPtr->tree, textPtr, textPtr->charHeight); - textPtr->state = TK_TEXT_STATE_NORMAL; textPtr->relief = TK_RELIEF_FLAT; textPtr->cursor = None; @@ -584,6 +576,14 @@ CreateWidget( textPtr->prevHeight = Tk_Height(newWin); /* + * Register with the B-tree. In some sense it would be best if we could do + * this later (after configuration options), so that any changes to + * start,end do not require a total recalculation. + */ + + TkBTreeAddClient(sharedPtr->tree, textPtr, textPtr->charHeight); + + /* * This will add refCounts to textPtr. */ @@ -2319,6 +2319,7 @@ TextWorldChanged( { Tk_FontMetrics fm; int border; + int oldCharHeight = textPtr->charHeight; textPtr->charWidth = Tk_TextWidth(textPtr->tkfont, "0", 1); if (textPtr->charWidth <= 0) { @@ -2330,6 +2331,9 @@ TextWorldChanged( if (textPtr->charHeight <= 0) { textPtr->charHeight = 1; } + if (textPtr->charHeight != oldCharHeight) { + TkBTreeClientRangeChanged(textPtr, textPtr->charHeight); + } border = textPtr->borderWidth + textPtr->highlightWidth; Tk_GeometryRequest(textPtr->tkwin, textPtr->width * textPtr->charWidth + 2*textPtr->padX + 2*border, |