void CDropDownUI::Event(TEventUI& event)
{
if( event.Type == UIEVENT_BUTTONDOWN && IsEnabled() )
{
Activate();
m_uButtonState |= UISTATE_PUSHED | UISTATE_CAPTURED;
}
if( event.Type == UIEVENT_MOUSEMOVE )
{
if( (m_uButtonState & UISTATE_CAPTURED) != 0 ) {
if( ::PtInRect(&m_rcButton, event.ptMouse) ) m_uButtonState |= UISTATE_PUSHED;
else m_uButtonState &= ~UISTATE_PUSHED;
Invalidate();
}
}
if( event.Type == UIEVENT_BUTTONUP )
{
if( (m_uButtonState & UISTATE_CAPTURED) != 0 ) {
m_uButtonState &= ~(UISTATE_PUSHED | UISTATE_CAPTURED);
Invalidate();
}
}
if( event.Type == UIEVENT_KEYDOWN )
{
switch( event.chKey ) {
case VK_F4:
Activate();
return;
case VK_UP:
SelectItem(FindSelectable(m_iCurSel - 1, false));
return;
case VK_DOWN:
SelectItem(FindSelectable(m_iCurSel + 1, true));
return;
case VK_PRIOR:
SelectItem(FindSelectable(m_iCurSel - 10, false));
return;
case VK_NEXT:
SelectItem(FindSelectable(m_iCurSel + 10, true));
return;
case VK_HOME:
SelectItem(FindSelectable(0, false));
return;
case VK_END:
SelectItem(FindSelectable(GetCount() - 1, true));
return;
}
}
if( event.Type == UIEVENT_SCROLLWHEEL )
{
bool bDownward = LOWORD(event.wParam) == SB_LINEDOWN;
SelectItem(FindSelectable(m_iCurSel + (bDownward ? 1 : -1), bDownward));
return;
}
CControlUI::Event(event);
}
void CListUI::Event(TEventUI& event)
{
switch( event.Type ) {
case UIEVENT_KEYDOWN:
switch( event.chKey ) {
case VK_UP:
SelectItem(FindSelectable(m_iCurSel - 1, false));
EnsureVisible(m_iCurSel);
return;
case VK_DOWN:
SelectItem(FindSelectable(m_iCurSel + 1, true));
EnsureVisible(m_iCurSel);
return;
case VK_PRIOR:
SelectItem(FindSelectable(m_iCurSel - 10, false));
EnsureVisible(m_iCurSel);
return;
case VK_NEXT:
SelectItem(FindSelectable(m_iCurSel + 10, true));
EnsureVisible(m_iCurSel);
return;
case VK_HOME:
SelectItem(FindSelectable(0, false));
EnsureVisible(m_iCurSel);
return;
case VK_END:
SelectItem(FindSelectable(GetCount() - 1, true));
EnsureVisible(m_iCurSel);
return;
case VK_RETURN:
if( m_iCurSel != -1 ) GetItem(m_iCurSel)->Activate();
return;
}
break;
case UIEVENT_SCROLLWHEEL:
{
switch( LOWORD(event.wParam) ) {
case SB_LINEUP:
SelectItem(FindSelectable(m_iCurSel - 1, false));
EnsureVisible(m_iCurSel);
return;
case SB_LINEDOWN:
SelectItem(FindSelectable(m_iCurSel + 1, true));
EnsureVisible(m_iCurSel);
return;
}
}
break;
}
CControlUI::Event(event);
}
bool CComboUI::RemoveAt(int iIndex)
{
if (!CContainerUI::RemoveAt(iIndex)) return false;
for(int i = iIndex; i < GetCount(); ++i) {
CControlUI* p = GetItemAt(i);
IListItemUI* pListItem = static_cast<IListItemUI*>(p->GetInterface(_T("ListItem")));
if( pListItem != NULL ) pListItem->SetIndex(i);
}
if( iIndex == m_iCurSel && m_iCurSel >= 0 ) {
int iSel = m_iCurSel;
m_iCurSel = -1;
SelectItem(FindSelectable(iSel, false));
}
else if( iIndex < m_iCurSel ) m_iCurSel -= 1;
return true;
}
int CContainerUI::FindSelectable(int iIndex, bool bForward /*= true*/) const
{
// NOTE: This is actually a helper-function for the list/combo/ect controls
// that allow them to find the next enabled/available selectable item
if( GetCount() == 0 ) return -1;
iIndex = CLAMP(iIndex, 0, GetCount() - 1);
if( bForward ) {
for( int i = iIndex; i < GetCount(); i++ ) {
if( GetItem(i)->GetInterface(_T("ListItem")) != NULL
&& GetItem(i)->IsVisible()
&& GetItem(i)->IsEnabled() ) return i;
}
return -1;
}
else {
for( int i = iIndex; i >= 0; --i ) {
if( GetItem(i)->GetInterface(_T("ListItem")) != NULL
&& GetItem(i)->IsVisible()
&& GetItem(i)->IsEnabled() ) return i;
}
return FindSelectable(0, true);
}
}
void CUIComboBox::Event(TEventUI& event)
{
if( !CUIControl::Activate() ) return;
if( event.Type == UIEVENT_SETCURSOR )
{
if( ::PtInRect(&m_rcItem, event.ptMouse) && IsEnabled() ) {
::SetCursor(::LoadCursor(NULL, MAKEINTRESOURCE(IDC_HAND)));
return;
}
}
if( event.Type == UIEVENT_BUTTONDOWN && IsEnabled() )
{
m_uButtonState |= UISTATE_PUSHED | UISTATE_CAPTURED;
Invalidate();
if( m_pManager != NULL ) m_pManager->SendNotify(this, UI_NOTIFY_CLICK);
Activate();
}
if( event.Type == UIEVENT_MOUSEMOVE )
{
if( (m_uButtonState & UISTATE_CAPTURED) != 0 ) {
if( ::PtInRect(&m_rcButton, event.ptMouse) ) m_uButtonState |= UISTATE_PUSHED;
else m_uButtonState &= ~UISTATE_PUSHED;
Invalidate();
}
if (m_pWindow != NULL)
{
m_uButtonState |= UISTATE_PUSHED;
Invalidate();
}
}
if( event.Type == UIEVENT_BUTTONUP )
{
if( (m_uButtonState & UISTATE_CAPTURED) != 0 ) {
m_uButtonState &= ~(UISTATE_PUSHED | UISTATE_CAPTURED);
Invalidate();
}
}
if( event.Type == UIEVENT_KEYDOWN )
{
switch( event.chKey ) {
case VK_F4:
Activate();
return;
case VK_UP:
SetCurSel(FindSelectable(m_iCurSel - 1, false));
return;
case VK_DOWN:
SetCurSel(FindSelectable(m_iCurSel + 1, true));
return;
}
}
if( event.Type == UIEVENT_SCROLLWHEEL )
{
bool bDownward = LOWORD(event.wParam) == SB_LINEDOWN;
//SetCurSel(FindSelectable(m_iCurSel + (bDownward ? 1 : -1), bDownward));
return;
}
if( event.Type == UIEVENT_MOUSEENTER)
{
m_uButtonState |= UISTATE_HOT;
Invalidate();
}
if( event.Type == UIEVENT_MOUSELEAVE)
{
m_uButtonState &= ~UISTATE_HOT;
Invalidate();
}
CUIControl::Event(event);
}
void CComboUI::DoEvent(TEventUI& event)
{
if( !IsMouseEnabled() && event.Type > UIEVENT__MOUSEBEGIN && event.Type < UIEVENT__MOUSEEND ) {
if( m_pParent != NULL ) m_pParent->DoEvent(event);
else CContainerUI::DoEvent(event);
return;
}
if( event.Type == UIEVENT_SETFOCUS )
{
Invalidate();
}
if( event.Type == UIEVENT_KILLFOCUS )
{
Invalidate();
}
if( event.Type == UIEVENT_BUTTONDOWN )
{
if( IsEnabled() ) {
Activate();
m_uButtonState |= UISTATE_PUSHED | UISTATE_CAPTURED;
}
return;
}
if( event.Type == UIEVENT_BUTTONUP )
{
if( (m_uButtonState & UISTATE_CAPTURED) != 0 ) {
m_uButtonState &= ~ UISTATE_CAPTURED;
Invalidate();
}
return;
}
if( event.Type == UIEVENT_MOUSEMOVE )
{
return;
}
if( event.Type == UIEVENT_KEYDOWN )
{
switch( event.chKey ) {
case VK_F4:
Activate();
return;
case VK_UP:
SelectItem(FindSelectable(m_iCurSel - 1, false));
return;
case VK_DOWN:
SelectItem(FindSelectable(m_iCurSel + 1, true));
return;
case VK_PRIOR:
SelectItem(FindSelectable(m_iCurSel - 1, false));
return;
case VK_NEXT:
SelectItem(FindSelectable(m_iCurSel + 1, true));
return;
case VK_HOME:
SelectItem(FindSelectable(0, false));
return;
case VK_END:
SelectItem(FindSelectable(GetCount() - 1, true));
return;
}
}
if( event.Type == UIEVENT_SCROLLWHEEL )
{
bool bDownward = LOWORD(event.wParam) == SB_LINEDOWN;
SelectItem(FindSelectable(m_iCurSel + (bDownward ? 1 : -1), bDownward));
return;
}
if( event.Type == UIEVENT_CONTEXTMENU )
{
return;
}
if( event.Type == UIEVENT_MOUSEENTER )
{
if( ::PtInRect(&m_rcItem, event.ptMouse ) ) {
if( (m_uButtonState & UISTATE_HOT) == 0 )
m_uButtonState |= UISTATE_HOT;
Invalidate();
}
return;
}
if( event.Type == UIEVENT_MOUSELEAVE )
{
if( (m_uButtonState & UISTATE_HOT) != 0 ) {
m_uButtonState &= ~UISTATE_HOT;
Invalidate();
}
return;
}
CControlUI::DoEvent(event);
}
