diff options
Diffstat (limited to 'generic/tkTextDisp.c')
| -rw-r--r-- | generic/tkTextDisp.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c index 8281411..6b6d305 100644 --- a/generic/tkTextDisp.c +++ b/generic/tkTextDisp.c @@ -5285,6 +5285,18 @@ MeasureUp( distance -= dlPtr->height; if (distance <= 0) { *dstPtr = dlPtr->index; + + /* + * Adjust index to the start of the display line. This is + * needed because the start of a logical line is not always + * the start of a display line (this is however true if the + * eol is not elided). + */ + + if (TkTextIsElided(textPtr, dstPtr, NULL)) { + TkTextFindDisplayLineEnd(textPtr, dstPtr, 0, + NULL); + } if (overlap != NULL) { *overlap = -distance; } @@ -5677,6 +5689,18 @@ YScrollByLines( offset++; if (offset == 0) { textPtr->topIndex = dlPtr->index; + + /* + * Adjust index to the start of the display line. This is + * needed because the start of a logical line is not + * always the start of a display line (this is however + * true if the eol is not elided). + */ + + if (TkTextIsElided(textPtr, &textPtr->topIndex, NULL)) { + TkTextFindDisplayLineEnd(textPtr, &textPtr->topIndex, 0, + NULL); + } break; } } |