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FIX: [STUDIO-1873] scroll out of range in DropDown 

Change-Id: Ide38f2e34f8b54380e72dc51509050c55b771f6d
This commit is contained in:
chunmao.guo 2023-01-09 11:02:01 +08:00 committed by Lane.Wei
parent 3372313e13
commit 722fde9255
1 changed files with 8 additions and 6 deletions
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14
src/slic3r/GUI/Widgets/DropDown.cpp
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@ -417,11 +417,12 @@ void DropDown::mouseMove(wxMouseEvent &event)
wxPoint pt = event.GetPosition();
if (pressedDown) {
wxPoint pt2 = offset + pt - dragStart;
dragStart = pt;
wxSize size = GetSize();
dragStart = pt;
if (pt2.y > 0)
pt2.y = 0;
else if (pt2.y + rowSize.y * texts.size() < GetSize().y)
pt2.y = GetSize().y - rowSize.y * texts.size();
else if (pt2.y + rowSize.y * int(texts.size()) < size.y)
pt2.y = size.y - rowSize.y * int(texts.size());
if (pt2.y != offset.y) {
offset = pt2;
hover_item = -1; // moved
@ -443,11 +444,12 @@ void DropDown::mouseMove(wxMouseEvent &event)
void DropDown::mouseWheelMoved(wxMouseEvent &event)
{
auto delta = event.GetWheelRotation();
wxPoint pt2 = offset + wxPoint{0, delta};
wxSize size = GetSize();
wxPoint pt2 = offset + wxPoint{0, delta};
if (pt2.y > 0)
pt2.y = 0;
else if (pt2.y + rowSize.y * texts.size() < GetSize().y)
pt2.y = GetSize().y - rowSize.y * texts.size();
else if (pt2.y + rowSize.y * int(texts.size()) < size.y)
pt2.y = size.y - rowSize.y * int(texts.size());
if (pt2.y != offset.y) {
offset = pt2;
} else {