FWL_ERR CFWL_ContentImp::RemoveAllWidgets() {
CFWL_WidgetMgr* pMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (!pMgr)
return FWL_ERR_Indefinite;
while (IFWL_Widget* widget =
pMgr->GetWidget(m_pInterface, FWL_WGTRELATION_FirstChild)) {
pMgr->SetParent(NULL, widget);
}
return FWL_ERR_Succeeded;
}
FX_BOOL CFWL_NoteDriver::DoKey(CFWL_MsgKey* pMsg, IFWL_Widget* pMessageForm) {
#if (_FX_OS_ != _FX_MACOSX_)
if (pMsg->m_dwCmd == FWL_MSGKEYCMD_KeyDown &&
pMsg->m_dwKeyCode == FWL_VKEY_Tab) {
CFWL_WidgetMgr* pWidgetMgr =
static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
IFWL_Widget* pForm = GetMessageForm(pMsg->m_pDstTarget);
IFWL_Widget* pFocus = m_pFocus;
if (m_pFocus) {
if (pWidgetMgr->GetWidget(m_pFocus, FWL_WGTRELATION_SystemForm) !=
pForm) {
pFocus = NULL;
}
}
FX_BOOL bFind = FALSE;
IFWL_Widget* pNextTabStop = pWidgetMgr->nextTab(pForm, pFocus, bFind);
if (!pNextTabStop) {
bFind = FALSE;
pNextTabStop = pWidgetMgr->nextTab(pForm, NULL, bFind);
}
if (pNextTabStop == pFocus) {
return TRUE;
}
if (pNextTabStop) {
SetFocus(pNextTabStop);
}
return TRUE;
}
#endif
if (!m_pFocus) {
if (pMsg->m_dwCmd == FWL_MSGKEYCMD_KeyDown &&
pMsg->m_dwKeyCode == FWL_VKEY_Return) {
CFWL_WidgetMgr* pWidgetMgr =
static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
IFWL_Widget* defButton = pWidgetMgr->GetDefaultButton(pMessageForm);
if (defButton) {
pMsg->m_pDstTarget = defButton;
return TRUE;
}
}
return FALSE;
}
pMsg->m_pDstTarget = m_pFocus;
return TRUE;
}
IFWL_Widget* CFWL_NoteDriver::GetMessageForm(IFWL_Widget* pDstTarget) {
int32_t iTrackLoop = m_noteLoopQueue.GetSize();
if (iTrackLoop <= 0)
return NULL;
IFWL_Widget* pMessageForm = NULL;
if (iTrackLoop > 1) {
CFWL_NoteLoop* pNootLoop =
static_cast<CFWL_NoteLoop*>(m_noteLoopQueue[iTrackLoop - 1]);
pMessageForm = pNootLoop->GetForm()->GetInterface();
} else {
pMessageForm = (m_forms.Find(pDstTarget) < 0) ? NULL : pDstTarget;
}
if (!pMessageForm && pDstTarget) {
CFWL_WidgetMgr* pWidgetMgr =
static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (!pWidgetMgr)
return NULL;
pMessageForm =
pWidgetMgr->GetWidget(pDstTarget, FWL_WGTRELATION_SystemForm);
}
return pMessageForm;
}
