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(svn r21838) -Change: allow LMB scrolling with the mouse outside of the extra viewport instead of canceling scrolling when going slightly over the edge

release/1.1
rubidium 2011-01-18 21:09:13 +00:00
parent 22d17aa745
commit 561449992a
1 changed files with 2 additions and 5 deletions
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7
src/viewport_gui.cpp
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@ -137,11 +137,8 @@ public:
virtual void OnScroll(Point delta) virtual void OnScroll(Point delta)
{ {
const ViewPort *vp = IsPtInWindowViewport(this, _cursor.pos.x, _cursor.pos.y); this->viewport->scrollpos_x += ScaleByZoom(delta.x, this->viewport->zoom);
if (vp == NULL) return; this->viewport->scrollpos_y += ScaleByZoom(delta.y, this->viewport->zoom);
this->viewport->scrollpos_x += ScaleByZoom(delta.x, vp->zoom);
this->viewport->scrollpos_y += ScaleByZoom(delta.y, vp->zoom);
this->viewport->dest_scrollpos_x = this->viewport->scrollpos_x; this->viewport->dest_scrollpos_x = this->viewport->scrollpos_x;
this->viewport->dest_scrollpos_y = this->viewport->scrollpos_y; this->viewport->dest_scrollpos_y = this->viewport->scrollpos_y;
} }