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Overview
| Comment: | Fix in TkTextSeeCmd(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | revised_text | tip-466 |
| Files: | files | file ages | folders |
| SHA1: |
dc8c1cc0c4af9e066bfa5abd5361ba63 |
| User & Date: | gcramer 2017-07-20 09:24:42 |
Context
|
2017-07-27
| ||
| 11:38 | Fix of very nasty graphical glitches, especially in combination with TkScrollWindow. check-in: d23a7278 user: gcramer tags: revised_text, tip-466 | |
|
2017-07-20
| ||
| 09:24 | Fix in TkTextSeeCmd(). check-in: dc8c1cc0 user: gcramer tags: revised_text, tip-466 | |
|
2017-07-07
| ||
| 15:22 | Hardending: a few assertions added. check-in: 2f81be65 user: gcramer tags: revised_text, tip-466 | |
Changes
Changes to generic/tkTextDisp.c.
| ︙ | ︙ | |||
10063 10064 10065 10066 10067 10068 10069 10070 10071 10072 10073 10074 10075 10076 |
TkTextDispChunk *chunkPtr;
unsigned byteCount;
assert(xPtr);
assert(yPtr);
assert(widthPtr);
assert(heightPtr);
/*
* Find the chunk within the display line that contains the desired
* index. The chunks making the display line are skipped up to but not
* including the one crossing indexPtr. Skipping is done based on
* a byteCount offset possibly spanning several logical lines in case
* they are elided.
| > > | 10063 10064 10065 10066 10067 10068 10069 10070 10071 10072 10073 10074 10075 10076 10077 10078 |
TkTextDispChunk *chunkPtr;
unsigned byteCount;
assert(xPtr);
assert(yPtr);
assert(widthPtr);
assert(heightPtr);
assert(dlPtr);
assert(TkTextIndexCompare(&dlPtr->index, indexPtr) <= 0);
/*
* Find the chunk within the display line that contains the desired
* index. The chunks making the display line are skipped up to but not
* including the one crossing indexPtr. Skipping is done based on
* a byteCount offset possibly spanning several logical lines in case
* they are elided.
|
| ︙ | ︙ | |||
10205 10206 10207 10208 10209 10210 10211 |
}
/*
* Take into account that the desired index is past the visible text.
* It's also possible that the widget is not yet mapped.
*/
| | > | 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 10221 10222 |
}
/*
* Take into account that the desired index is past the visible text.
* It's also possible that the widget is not yet mapped.
*/
if (!(dlPtr = FindDLine(textPtr, dInfoPtr->dLinePtr, &index))
|| TkTextIndexCompare(&dInfoPtr->dLinePtr->index, &index) > 0) {
return TCL_OK;
}
if (GetBbox(textPtr, dlPtr, &index, &x, &y, &width, &height, NULL, NULL)) {
delta = x - dInfoPtr->curXPixelOffset;
oneThird = lineWidth/3;
if (delta < 0) {
|
| ︙ | ︙ |