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Do not allow the current line of screen when the preview is toggled,

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from Thomas Adam.
This commit is contained in:
nicm 2017-08-27 09:08:36 +00:00
parent 25cf126de8
commit fccfc4e4be
1 changed files with 9 additions and 0 deletions
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9
mode-tree.c
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@ -870,6 +870,15 @@ mode_tree_key(struct mode_tree_data *mtd, struct client *c, key_code *key,
case 'v':
mtd->preview = !mtd->preview;
mode_tree_build(mtd);
/*
* If the current line would now be off screen now the preview
* is on, reset the the offset to the last visible line.
*/
if (mtd->preview && mtd->current > mtd->height - 1) {
mtd->offset = mtd->current - mtd->height;
mtd->current--;
}
break;
}
return (0);