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-rw-r--r--generic/tkText.c20
-rw-r--r--tests/textDisp.test4
2 files changed, 14 insertions, 10 deletions
diff --git a/generic/tkText.c b/generic/tkText.c
index b002068..4edf652 100644
--- a/generic/tkText.c
+++ b/generic/tkText.c
@@ -580,14 +580,6 @@ 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;
@@ -598,6 +590,14 @@ 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.
*/
@@ -2344,6 +2344,7 @@ TextWorldChanged(
{
Tk_FontMetrics fm;
int border;
+ int oldCharHeight = textPtr->charHeight;
textPtr->charWidth = Tk_TextWidth(textPtr->tkfont, "0", 1);
if (textPtr->charWidth <= 0) {
@@ -2355,6 +2356,9 @@ 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,
diff --git a/tests/textDisp.test b/tests/textDisp.test
index a6bbfd7..9c6af70 100644
--- a/tests/textDisp.test
+++ b/tests/textDisp.test
@@ -4104,7 +4104,7 @@ test textDisp-33.2 {one line longer than fits in the widget} {
.tt debug 1
set tk_textHeightCalc ""
.tt insert 1.0 [string repeat "more wrap + " 1]
- after 100 ; update
+ after 100 ; update idletasks
# Nothing should have been recalculated.
set tk_textHeightCalc
} {}
@@ -4184,7 +4184,7 @@ test textDisp-34.1 {Text widgets multi-scrolling problem: Bug 2677890} -setup {
return $result
} -cleanup {
destroy .t1 .sy
-} -result {{0.0 1.0} {0.0 1.0} {0.0 1.0} {0.0 0.24}}
+} -result {{0.0 0.24} {0.0 0.24} {0.0 0.24} {0.0 0.24}}
deleteWindows
option clear