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Ensures cursor visible for Tree with title

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This commit is contained in:
Haoyu Qiu 2020-01-01 22:20:12 +08:00
parent 85fa17d3c2
commit a77e869b87
1 changed files with 6 additions and 1 deletions
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7
scene/gui/tree.cpp
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@ -3462,8 +3462,13 @@ void Tree::ensure_cursor_is_visible() {
int ofs = get_item_offset(selected);
if (ofs == -1)
return;
const int tbh = _get_title_button_height();
ofs -= tbh;
const int marginh = cache.bg->get_margin(MARGIN_TOP) + cache.bg->get_margin(MARGIN_BOTTOM);
int h = compute_item_height(selected) + cache.vseparation;
int screenh = get_size().height - h_scroll->get_combined_minimum_size().height;
int screenh = get_size().height - h_scroll->get_combined_minimum_size().height - marginh - tbh;
if (h > screenh) { //screen size is too small, maybe it was not resized yet.
v_scroll->set_value(ofs);