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Backported from godot4: Fix TextEdit.get_rect_at_line_column returning negative pos even though cursor is in viewable area of the control

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- MJacred
6170381bd7
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Relintai 2024-01-12 12:24:09 +01:00
parent a38d3e5d61
commit 8d67178204
1 changed files with 6 additions and 0 deletions
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6
scene/gui/text_edit.cpp
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@ -4825,10 +4825,16 @@ Rect2 TextEdit::get_rect_at_line_column(int p_line, int p_column) const {
ERR_FAIL_COND_V(p_column < 0, Rect2i(-1, -1, 0, 0)); ERR_FAIL_COND_V(p_column < 0, Rect2i(-1, -1, 0, 0));
ERR_FAIL_COND_V(p_column > text[p_line].length(), Rect2i(-1, -1, 0, 0)); ERR_FAIL_COND_V(p_column > text[p_line].length(), Rect2i(-1, -1, 0, 0));
if (text.size() == 1 && text[0].length() == 0) {
// The TextEdit is empty.
return Rect2i();
}
if (line_drawing_cache.size() == 0 || !line_drawing_cache.has(p_line)) { if (line_drawing_cache.size() == 0 || !line_drawing_cache.has(p_line)) {
// Line is not in the cache, which means it's outside of the viewing area. // Line is not in the cache, which means it's outside of the viewing area.
return Rect2i(-1, -1, 0, 0); return Rect2i(-1, -1, 0, 0);
} }
LineDrawingCache cache_entry = line_drawing_cache[p_line]; LineDrawingCache cache_entry = line_drawing_cache[p_line];
int wrap_index = get_line_wrap_index_at_col(p_line, p_column); int wrap_index = get_line_wrap_index_at_col(p_line, p_column);