IFWL_Widget* CFWL_WidgetMgr::GetRadioButtonGroupHeader(
IFWL_Widget* pRadioButton) {
IFWL_Widget* pNext = pRadioButton;
while (pNext) {
if (pNext->GetStyles() & FWL_WGTSTYLE_Group)
return pNext;
pNext = GetSiblingRadioButton(pNext, FALSE);
}
pNext = GetLastSiblingWidget(pRadioButton);
while ((pNext = GetSiblingRadioButton(pNext, FALSE)) != nullptr &&
pNext != pRadioButton) {
if (pNext->GetStyles() & FWL_WGTSTYLE_Group)
return pNext;
}
pNext = GetFirstSiblingWidget(pRadioButton);
return GetSiblingRadioButton(pNext, TRUE);
}
IFWL_ThemeProvider* IFWL_Widget::GetAvailableTheme() {
if (m_pProperties->m_pThemeProvider)
return m_pProperties->m_pThemeProvider;
IFWL_Widget* pUp = this;
do {
pUp = (pUp->GetStyles() & FWL_WGTSTYLE_Popup)
? m_pWidgetMgr->GetOwnerWidget(pUp)
: m_pWidgetMgr->GetParentWidget(pUp);
if (pUp) {
IFWL_ThemeProvider* pRet = pUp->GetThemeProvider();
if (pRet)
return pRet;
}
} while (pUp);
return nullptr;
}
IFWL_Widget* CFWL_WidgetMgr::nextTab(IFWL_Widget* parent,
IFWL_Widget* focus,
FX_BOOL& bFind) {
CFWL_WidgetMgr* pMgr = CFWL_WidgetMgr::GetInstance();
IFWL_Widget* child = pMgr->GetFirstChildWidget(parent);
while (child) {
if (focus == child)
bFind = TRUE;
if ((child->GetStyles() & FWL_WGTSTYLE_TabStop) &&
(!focus || (focus != child && bFind))) {
return child;
}
IFWL_Widget* bRet = nextTab(child, focus, bFind);
if (bRet)
return bRet;
child = pMgr->GetNextSiblingWidget(child);
}
return nullptr;
}
void CFWL_WidgetMgr::GetSameGroupRadioButton(
IFWL_Widget* pRadioButton,
CFX_ArrayTemplate<IFWL_Widget*>& group) {
IFWL_Widget* pFirst = GetFirstSiblingWidget(pRadioButton);
if (!pFirst) {
pFirst = pRadioButton;
}
int32_t iGroup = CountRadioButtonGroup(pFirst);
if (iGroup < 2) {
IFWL_Widget* pNext = pFirst;
while ((pNext = GetSiblingRadioButton(pNext, TRUE)) != nullptr) {
group.Add(pNext);
}
return;
}
IFWL_Widget* pNext = GetRadioButtonGroupHeader(pRadioButton);
do {
group.Add(pNext);
pNext = GetSiblingRadioButton(pNext, TRUE);
if (!pNext)
pNext = GetSiblingRadioButton(pFirst, TRUE);
} while (pNext && ((pNext->GetStyles() & FWL_WGTSTYLE_Group) == 0));
}