int SListBoxEx::InsertItem(int iItem,pugi::xml_node xmlNode,LPARAM dwData/*=0*/)
{
SItemPanel *pItemObj=SItemPanel::Create(this,xmlNode,this);
if(iItem==-1 || iItem>=GetItemCount())
{
iItem=GetItemCount();
}
pItemObj->SetItemData(dwData);
pItemObj->Move(CRect(0,0,m_rcClient.Width(),m_nItemHei));
if(m_pItemSkin) pItemObj->SetSkin(m_pItemSkin);
pItemObj->SetColor(m_crItemBg,m_crItemSelBg);
m_arrItems.InsertAt(iItem,pItemObj);
if(m_iSelItem>=iItem) m_iSelItem++;
if(m_iHoverItem>=iItem) m_iHoverItem++;
UpdatePanelsIndex(iItem,-1);
CRect rcClient;
SWindow::GetClientRect(&rcClient);
CSize szView(rcClient.Width(),GetItemCount()*m_nItemHei);
if(szView.cy>rcClient.Height()) szView.cx-=m_nSbWid;
SetViewSize(szView);
return iItem;
}
BOOL SListBoxEx::SetItemCount(int nItems,LPCTSTR pszXmlTemplate)
{
if(m_arrItems.GetCount()!=0) return FALSE;
pugi::xml_document xmlDoc;
pugi::xml_node xmlTemplate = m_xmlTempl.child(L"template");
if(pszXmlTemplate)
{
SStringA strUtf8=S_CT2A(pszXmlTemplate,CP_UTF8);
if(!xmlDoc.load_buffer((LPCSTR)strUtf8,strUtf8.GetLength(),pugi::parse_default,pugi::encoding_utf8)) return FALSE;
xmlTemplate = xmlDoc.first_child();
}
if(!xmlTemplate)
return FALSE;
m_arrItems.SetCount(nItems);
for(int i=0;i<nItems;i++)
{
SItemPanel *pItemObj=SItemPanel::Create(this,xmlTemplate,this);
pItemObj->Move(CRect(0,0,m_rcClient.Width(),m_nItemHei));
if(m_pItemSkin) pItemObj->SetSkin(m_pItemSkin);
pItemObj->SetColor(m_crItemBg,m_crItemSelBg);
m_arrItems[i] = pItemObj;
pItemObj->SetItemIndex(i);
}
CRect rcClient;
SWindow::GetClientRect(&rcClient);
CSize szView(rcClient.Width(),GetItemCount()*m_nItemHei);
if(szView.cy>rcClient.Height()) szView.cx-=m_nSbWid;
SetViewSize(szView);
return TRUE;
}
void SListBoxEx::DeleteItem(int iItem)
{
if(iItem<0 || iItem>=GetItemCount()) return;
if(m_pCapturedFrame == m_arrItems[iItem])
{
m_pCapturedFrame=NULL;
ReleaseCapture();
}
m_arrItems[iItem]->Release();
m_arrItems.RemoveAt(iItem);
if(m_iSelItem==iItem) m_iSelItem=-1;
else if(m_iSelItem>iItem) m_iSelItem--;
if(m_iHoverItem==iItem) m_iHoverItem=-1;
else if(m_iHoverItem>iItem) m_iHoverItem--;
UpdatePanelsIndex(iItem,-1);
CRect rcClient;
SWindow::GetClientRect(&rcClient);
CSize szView(rcClient.Width(),GetItemCount()*m_nItemHei);
if(szView.cy>rcClient.Height()) szView.cx-=m_nSbWid;
SetViewSize(szView);
}
void SListBox::OnSize(UINT nType,CSize size)
{
__super::OnSize(nType,size);
CRect rcClient;
SWindow::GetClientRect(&rcClient);
CSize szView(rcClient.Width(),GetCount()*m_nItemHei);
if(szView.cy>rcClient.Height()) szView.cx-=m_nSbWid;
SetViewSize(szView);
}
HRESULT CTestScrollView::DefaultMsgProc( UINT nMsg, WPARAM wparam, LPARAM lparam )
{
HRESULT hr = CTxScrollView::DefaultMsgProc(nMsg, wparam, lparam);
switch (nMsg)
{
case WM_CREATE:
{
CSize szView(1000,1000);
SetViewSize(szView);
}
break;
}
return hr;
}
void Dispatcher::setWidRect( Widget* pWid, const Rect& rc )
{
WFX_CONDITION(pWid != NULL);
Rect rcWid;
rcWid = pWid->getRect();
pWid->setVirtualSizeCached(FALSE);
Rect rcSB = rcWid;
Rect rcDraw = rcWid;
Size szVirtual = pWid->getVirtualSize();
Size szView(rcWid.getWidth(), rcWid.getHeight());
BOOL bOutRangeHorz = szView.cx < szVirtual.cx;
BOOL bOutRangeVert = szView.cy < szVirtual.cy;
if (pWid->getSBFlag() & WESB_VERT)
{
WFX_CONDITION(pWid->getScrollBar(SB_VERT) != NULL);
if (!bOutRangeVert)
{
rcSB.empty();
pWid->getScrollBar(SB_VERT)->reset();
}
else
{
rcSB = pWid->getScrollBarRect(SB_VERT);
}
pWid->getScrollBar(SB_VERT)->setRect(rcSB);
rcDraw.right -= rcSB.right - rcSB.left;
}
rcSB = rcWid;
if (pWid->getSBFlag() & WESB_HORZ)
{
WFX_CONDITION(pWid->getScrollBar(SB_HORZ) != NULL);
if (!bOutRangeHorz)
{
rcSB.empty();
pWid->getScrollBar(SB_HORZ)->reset();
}
else
{
rcSB = pWid->getScrollBarRect(SB_HORZ);
}
pWid->getScrollBar(SB_HORZ)->setRect(rcSB);
rcDraw.bottom -= rcSB.bottom - rcSB.top;
}
pWid->setClientRect(rcDraw);
pWid->sendMessage(WM_SIZE, 0, 0);
}
int SListBox::InsertItem(int nIndex, LPLBITEM pItem)
{
SASSERT(pItem);
if(nIndex==-1 || nIndex>GetCount())
{
nIndex = GetCount();
}
m_arrItems.InsertAt(nIndex, pItem);
if(m_iSelItem >= nIndex) m_iSelItem++;
if(m_iHoverItem >= nIndex) m_iHoverItem++;
CRect rcClient;
SWindow::GetClientRect(&rcClient);
CSize szView(rcClient.Width(),GetCount()*m_nItemHei);
if(szView.cy>rcClient.Height()) szView.cx-=m_nSbWid;
SetViewSize(szView);
return nIndex;
}
BOOL SListBox::DeleteString(int nIndex)
{
if(nIndex<0 || nIndex>=GetCount()) return FALSE;
if (m_arrItems[nIndex])
delete m_arrItems[nIndex];
m_arrItems.RemoveAt(nIndex);
if(m_iSelItem==nIndex) m_iSelItem=-1;
else if(m_iSelItem>nIndex) m_iSelItem--;
if(m_iHoverItem==nIndex) m_iHoverItem=-1;
else if(m_iHoverItem>nIndex) m_iHoverItem--;
CRect rcClient;
SWindow::GetClientRect(&rcClient);
CSize szView(rcClient.Width(),GetCount()*m_nItemHei);
if(szView.cy>rcClient.Height()) szView.cx-=m_nSbWid;
SetViewSize(szView);
return TRUE;
}
