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Fix caret placement in multi-line textareas.

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This commit is contained in:
Michael Drake 2013-01-10 12:46:33 +00:00
parent 3269333658
commit 4cad82db9f
1 changed files with 4 additions and 5 deletions
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9
desktop/textarea.c
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@ -1058,12 +1058,12 @@ void textarea_redraw(struct textarea *ta, int x, int y,
/* There is no selection and caret is in horizontal
* clip range. */
int caret_height = ta->line_height - 1;
y += ta->caret_y + text_y_offset;
if (y + caret_height >= clip->y0 && y <= clip->y1)
r.y0 = y + ta->caret_y + text_y_offset;
if (r.y0 + caret_height >= clip->y0 && r.y0 <= clip->y1)
/* Caret in vertical clip range; plot */
plot->line(x + ta->caret_x, y + ta->caret_y,
plot->line(x + ta->caret_x, r.y0,
x + ta->caret_x,
y + ta->caret_y + caret_height,
r.y0 + caret_height,
&pstyle_stroke_caret);
}
}
@ -1082,7 +1082,6 @@ bool textarea_keypress(struct textarea *ta, uint32_t key)
line = ta->caret_pos.line;
readonly = (ta->flags & TEXTAREA_READONLY ? true:false);
if (!(key <= 0x001F || (0x007F <= key && key <= 0x009F))) {
/* normal character insertion */
length = utf8_from_ucs4(key, utf8);