void ScrollTo(HWND hwnd,struct ClcData *dat,int desty,int noSmooth)
{
DWORD startTick,nowTick;
int oldy=dat->yScroll;
RECT clRect,rcInvalidate;
int maxy,previousy;
if(dat->iHotTrack!=-1 && dat->yScroll != desty) {
InvalidateItem(hwnd,dat,dat->iHotTrack);
dat->iHotTrack=-1;
ReleaseCapture();
}
GetClientRect(hwnd,&clRect);
rcInvalidate=clRect;
//maxy=dat->rowHeight*GetGroupContentsCount(&dat->list,2)-clRect.bottom;
maxy=RowHeights_GetTotalHeight(dat)-clRect.bottom;
if(desty>maxy) desty=maxy;
if(desty<0) desty=0;
if(abs(desty-dat->yScroll)<4) noSmooth=1;
if(!noSmooth && dat->exStyle&CLS_EX_NOSMOOTHSCROLLING) noSmooth=1;
previousy=dat->yScroll;
if(!noSmooth) {
startTick=GetTickCount();
for(;;) {
nowTick=GetTickCount();
if(nowTick>=startTick+dat->scrollTime) break;
dat->yScroll=oldy+(desty-oldy)*(int)(nowTick-startTick)/dat->scrollTime;
if(/*dat->backgroundBmpUse&CLBF_SCROLL || dat->hBmpBackground==NULL &&*/FALSE)
ScrollWindowEx(hwnd,0,previousy-dat->yScroll,NULL,NULL,NULL,NULL,SW_INVALIDATE);
else
{
UpdateFrameImage((WPARAM) hwnd, (LPARAM) 0);
//InvalidateRectZ(hwnd,NULL,FALSE);
}
previousy=dat->yScroll;
SetScrollPos(hwnd,SB_VERT,dat->yScroll,TRUE);
UpdateFrameImage((WPARAM) hwnd, (LPARAM) 0);
UpdateWindow(hwnd);
}
}
dat->yScroll=desty;
if((dat->backgroundBmpUse&CLBF_SCROLL || dat->hBmpBackground==NULL) && FALSE)
ScrollWindowEx(hwnd,0,previousy-dat->yScroll,NULL,NULL,NULL,NULL,SW_INVALIDATE);
else
InvalidateRectZ(hwnd,NULL,FALSE);
SetScrollPos(hwnd,SB_VERT,dat->yScroll,TRUE);
}
void TexturePackPanel::OnFrameSpinCtrlChanged(wxSpinEvent& event)
{
UpdateFrameImage();
const Texture& tex = m_texturePack->at(m_textureListBox->GetSelection());
const Frame& frame = tex.at(m_frameSpinCtrl->GetValue());
m_sizeStaticText->SetLabel(wxString::Format("%dx%d", frame.GetSize().GetWidth(), frame.GetSize().GetHeight()));
m_offsetStaticText->SetLabel(wxString::Format("%d,%d", frame.GetOffset().x, frame.GetOffset().y));
m_uvStaticText->SetLabel(wxString::Format("%f,%f,%f,%f", frame.GetUStart(), frame.GetVStart(),
frame.GetUEnd(), frame.GetVEnd()));
m_infoSizer->Layout();
}
void TexturePackPanel::OnZoomSpinCtrlChanged(wxSpinEvent& event)
{
UpdateFrameImage();
}
void TexturePackPanel::OnColourPickerChanged(wxColourPickerEvent& event)
{
UpdateFrameImage();
}
void TexturePackPanel::OnFrameSpinCtrlEnterPressed( wxCommandEvent& event )
{
UpdateFrameImage();
}