miguel.horta/openttd-android
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixed a crash in dropdown finger scrolling code

Browse Source
This commit is contained in:
pelya
2021-02-03 18:49:54 +02:00
parent 142259d739
commit aeba8778d4
1 changed files with 1 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/widgets/dropdown.cpp
View File

@@ -185,9 +185,7 @@ struct DropdownWindow : Window {
/* Capacity is the average number of items visible */
this->vscroll->SetCapacity(size.height * (uint16)this->list.size() / list_height);
this->vscroll->SetCount((uint16)this->list.size());
if (this->vscroll->GetCount() <= this->vscroll->GetCapacity()) {
scroll_pos = 0;
}
scroll_pos = std::min(scroll_pos, std::max(0, this->vscroll->GetCount() - this->vscroll->GetCapacity()));
this->vscroll->SetPosition(scroll_pos);
this->vscroll->UpdatePosition(0);