bool OnKey(IInputProvider* pprovider, const KeyState& ks, bool& fForceTranslate)
{
VerifyScrollPos();
if (ks.bDown) {
switch (ks.vk) {
case VK_DOWN:
NextItem();
SelectionChanged();
return true;
case VK_UP:
PreviousItem();
SelectionChanged();
return true;
case VK_PRIOR: // page up
PageUp();
SelectionChanged();
return true;
case VK_NEXT: // page down
PageDown();
SelectionChanged();
return true;
}
}
return false;
}
MouseResult Button(
IInputProvider* pprovider,
const Point& point,
int button,
bool bCaptured,
bool bInside,
bool bDown
) {
VerifyScrollPos();
if (button == 0 && bDown) {
int nSize = GetSignificantSize(*m_ppainter);
int nSignificantMouseDim = (int)(m_bHorizontal ? point.X(): point.Y());
SetSelection(m_plist->GetItem((nSignificantMouseDim + GetScrollPos()) / nSize));
NeedPaint();
SelectionChanged();
if (pprovider->IsDoubleClick()) {
m_peventDoubleClick->Trigger();
}
else {
m_peventSingleClick->Trigger();
}
}
else if(button == 1 && bDown)
{
int nSize = GetSignificantSize(*m_ppainter);
int nSignificantMouseDim = (int)(m_bHorizontal ? point.X(): point.Y());
SetSelection(m_plist->GetItem((nSignificantMouseDim + GetScrollPos()) / nSize));
NeedPaint();
SelectionChanged();
if (pprovider->IsDoubleClick()) {
m_peventDoubleRightClick->Trigger();
}
else {
m_peventSingleRightClick->Trigger();
}
} else if(button == 8 && bDown) { //Imago 8/14/09 mouse wheel
NextItem();
SelectionChanged();
} else if(button == 9 && bDown) {
PreviousItem();
SelectionChanged();
}
return MouseResult();
}
void Paint(Surface* psurface)
{
VerifyScrollPos();
//
// Find the item at the top of the list
//
int ysize = GetSignificantSize(*m_ppainter);
int index = GetScrollPos() / ysize;
int y = index * ysize - GetScrollPos();
ItemID pitem = m_plist->GetItem(index);
while (
pitem != NULL
&& y < GetSignificantSize()
) {
if (m_bHorizontal)
psurface->Offset(WinPoint(y, 0));
else
psurface->Offset(WinPoint(0, y));
m_ppainter->Paint(
pitem,
psurface,
pitem == m_pitemSelection,
false
);
if (m_bHorizontal)
psurface->Offset(WinPoint(-y, 0));
else
psurface->Offset(WinPoint(0, -y));
y += ysize;
pitem = m_plist->GetNext(pitem);
}
}
BOOL CEditableListCtrl::PreTranslateMessage(MSG* pMsg)
{
if (pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_TAB)
{
CommitEditCtrl();
m_iEditRow = -1;
m_iEditCol = -1;
if (GetKeyState(VK_SHIFT) & 0x8000)
{
m_iCol--;
if (m_iCol < 1)
{
m_iCol = MAX_COLS - 1;
m_iRow--;
while (m_iRow >= 0 && GetItemData(m_iRow) & 1)
m_iRow--;
if (m_iRow < 0)
{
m_iCol = 1;
m_iRow = 0;
// cycle to prev sibling control
CWnd* pWnd = GetWindow(GW_HWNDPREV);
ASSERT( pWnd );
if (pWnd)
{
pWnd->SetFocus();
return CListCtrl::PreTranslateMessage(pMsg);
}
}
}
}
else
{
m_iCol++;
if (m_iCol >= MAX_COLS)
{
m_iCol = 1;
m_iRow++;
while (m_iRow < GetItemCount() && GetItemData(m_iRow) & 1)
m_iRow++;
ResetBottomPosition();
if (m_iRow > GetItemCount() - 1)
{
m_iRow = GetItemCount() - 1;
// cycle to next sibling control
CWnd* pWnd = GetNextWindow();
ASSERT( pWnd );
if (pWnd)
{
pWnd->SetFocus();
return CListCtrl::PreTranslateMessage(pMsg);
}
}
}
}
VerifyScrollPos();
ResetTopPosition();
ResetBottomPosition();
switch (m_iCol)
{
case 0:
break;
case 1:
ShowEditCtrl();
break;
}
return TRUE;
}
return CListCtrl::PreTranslateMessage(pMsg);
}
