本文整理汇总了C++中CXFA_FFWidget::OnSetFocus方法的典型用法代码示例。如果您正苦于以下问题：C++ CXFA_FFWidget::OnSetFocus方法的具体用法？C++ CXFA_FFWidget::OnSetFocus怎么用？C++ CXFA_FFWidget::OnSetFocus使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CXFA_FFWidget的用法示例。
在下文中一共展示了CXFA_FFWidget::OnSetFocus方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: SetFocus
FX_BOOL CXFA_FFDocView::SetFocus(IXFA_Widget* hWidget) {
CXFA_FFWidget* pNewFocus = (CXFA_FFWidget*)hWidget;
if (m_pOldFocusWidget == pNewFocus) {
return FALSE;
}
CXFA_FFWidget* pOldFocus = m_pOldFocusWidget;
m_pOldFocusWidget = pNewFocus;
if (pOldFocus) {
if (m_pFocusWidget != m_pOldFocusWidget &&
(pOldFocus->GetStatus() & XFA_WIDGETSTATUS_Focused)) {
m_pFocusWidget = pOldFocus;
pOldFocus->OnKillFocus(pNewFocus);
} else if ((pOldFocus->GetStatus() & XFA_WIDGETSTATUS_Visible)) {
if (!pOldFocus->IsLoaded()) {
pOldFocus->LoadWidget();
}
pOldFocus->OnSetFocus(m_pFocusWidget);
m_pFocusWidget = pOldFocus;
pOldFocus->OnKillFocus(pNewFocus);
}
}
if (m_pFocusWidget == m_pOldFocusWidget) {
return FALSE;
}
pNewFocus = m_pOldFocusWidget;
if (m_pListFocusWidget && pNewFocus == m_pListFocusWidget) {
m_pFocusAcc = NULL;
m_pFocusWidget = NULL;
m_pListFocusWidget = NULL;
m_pOldFocusWidget = NULL;
return FALSE;
}
if (pNewFocus && (pNewFocus->GetStatus() & XFA_WIDGETSTATUS_Visible)) {
if (!pNewFocus->IsLoaded()) {
pNewFocus->LoadWidget();
}
pNewFocus->OnSetFocus(m_pFocusWidget);
}
m_pFocusAcc = pNewFocus ? pNewFocus->GetDataAcc() : NULL;
m_pFocusWidget = pNewFocus;
m_pOldFocusWidget = m_pFocusWidget;
return TRUE;
}