mewin/nana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix bug that treebox.scroll_into_view() generated a wrong position

Browse Source
This commit is contained in:
Jinhao
2018-09-21 01:47:34 +08:00
parent 284a153be0
commit bbe2aca483
1 changed files with 4 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
source/gui/widgets/treebox.cpp
View File

@@ -643,17 +643,12 @@ namespace nana
{ {
auto const short_side = (std::min)(pos, last_pos - pos); auto const short_side = (std::min)(pos, last_pos - pos);
if (short_side >= capacity / 2) if (short_side >= capacity / 2)
{ pos -= capacity / 2;
pos = short_side - capacity / 2; else if (short_side == pos || (last_pos + 1 < capacity))
}
else
{
if (short_side == pos || (last_pos + 1 < capacity))
pos = 0; pos = 0;
else else
pos = last_pos + 1 - capacity; pos = last_pos + 1 - capacity;
} }
}
else if (align_v::bottom == bearing) else if (align_v::bottom == bearing)
{ {
if (pos + 1 >= capacity) if (pos + 1 >= capacity)