44   Item* pItem = GetWidgetMgrItem(pWidget);  in GetParentWidget()  local
45   return pItem && pItem->pParent ? pItem->pParent->pWidget : nullptr;  in GetParentWidget()
49   Item* pItem = GetWidgetMgrItem(pWidget);  in GetOwnerWidget()  local
50   return pItem && pItem->pOwner ? pItem->pOwner->pWidget : nullptr;  in GetOwnerWidget()
54   Item* pItem = GetWidgetMgrItem(pWidget);  in GetFirstSiblingWidget()  local
55   if (!pItem)  in GetFirstSiblingWidget()
58   pItem = pItem->pPrevious;  in GetFirstSiblingWidget()
59   while (pItem && pItem->pPrevious)  in GetFirstSiblingWidget()
60     pItem = pItem->pPrevious;  in GetFirstSiblingWidget()
61   return pItem ? pItem->pWidget : nullptr;  in GetFirstSiblingWidget()
65   Item* pItem = GetWidgetMgrItem(pWidget);  in GetPriorSiblingWidget()  local
66   return pItem && pItem->pPrevious ? pItem->pPrevious->pWidget : nullptr;  in GetPriorSiblingWidget()
70   Item* pItem = GetWidgetMgrItem(pWidget);  in GetNextSiblingWidget()  local
71   return pItem && pItem->pNext ? pItem->pNext->pWidget : nullptr;  in GetNextSiblingWidget()
75   Item* pItem = GetWidgetMgrItem(pWidget);  in GetFirstChildWidget()  local
76   return pItem && pItem->pChild ? pItem->pChild->pWidget : nullptr;  in GetFirstChildWidget()
80   Item* pItem = GetWidgetMgrItem(pWidget);  in GetLastChildWidget()  local
81   if (!pItem)  in GetLastChildWidget()
84   pItem = pItem->pChild;  in GetLastChildWidget()
85   while (pItem && pItem->pNext)  in GetLastChildWidget()
86     pItem = pItem->pNext;  in GetLastChildWidget()
87   return pItem ? pItem->pWidget : nullptr;  in GetLastChildWidget()
91   Item* pItem = GetWidgetMgrItem(pWidget);  in GetSystemFormWidget()  local
92   while (pItem) {  in GetSystemFormWidget()
93     if (IsAbleNative(pItem->pWidget))  in GetSystemFormWidget()
94       return pItem->pWidget;  in GetSystemFormWidget()
95     pItem = pItem->pParent;  in GetSystemFormWidget()
101   Item* pItem = GetWidgetMgrItem(pWidget);  in AppendWidget()  local
102   if (!pItem)  in AppendWidget()
104   if (!pItem->pParent)  in AppendWidget()
107   Item* pChild = pItem->pParent->pChild;  in AppendWidget()
110     if (pChild == pItem) {  in AppendWidget()
115       if (pItem->pParent->pChild == pItem)  in AppendWidget()
116         pItem->pParent->pChild = pItem->pNext;  in AppendWidget()
118       pItem->pNext = nullptr;  in AppendWidget()
119       pItem->pPrevious = nullptr;  in AppendWidget()
129   pChild = pItem->pParent->pChild;  in AppendWidget()
134     pChild->pNext = pItem;  in AppendWidget()
135     pItem->pPrevious = pChild;  in AppendWidget()
137     pItem->pParent->pChild = pItem;  in AppendWidget()
138     pItem->pPrevious = nullptr;  in AppendWidget()
140   pItem->pNext = nullptr;  in AppendWidget()
184   Item* pItem = GetWidgetMgrItem(pChild);  in InsertWidget()  local
185   if (!pItem) {  in InsertWidget()
187     pItem = item.get();  in InsertWidget()
190   if (pItem->pParent && pItem->pParent != pParentItem) {  in InsertWidget()
191     if (pItem->pPrevious)  in InsertWidget()
192       pItem->pPrevious->pNext = pItem->pNext;  in InsertWidget()
193     if (pItem->pNext)  in InsertWidget()
194       pItem->pNext->pPrevious = pItem->pPrevious;  in InsertWidget()
195     if (pItem->pParent->pChild == pItem)  in InsertWidget()
196       pItem->pParent->pChild = pItem->pNext;  in InsertWidget()
198   pItem->pParent = pParentItem;  in InsertWidget()
203   Item* pItem = GetWidgetMgrItem(pWidget);  in RemoveWidget()  local
204   if (!pItem)  in RemoveWidget()
206   if (pItem->pPrevious)  in RemoveWidget()
207     pItem->pPrevious->pNext = pItem->pNext;  in RemoveWidget()
208   if (pItem->pNext)  in RemoveWidget()
209     pItem->pNext->pPrevious = pItem->pPrevious;  in RemoveWidget()
210   if (pItem->pParent && pItem->pParent->pChild == pItem)  in RemoveWidget()
211     pItem->pParent->pChild = pItem->pNext;  in RemoveWidget()
213   Item* pChild = pItem->pChild;  in RemoveWidget()
233   Item* pItem = GetWidgetMgrItem(pOwned);  in SetOwner()  local
234   if (!pItem) {  in SetOwner()
236     pItem = item.get();  in SetOwner()
239   pItem->pOwner = pParentItem;  in SetOwner()
243   Item* pItem = GetWidgetMgrItem(pChild);  in SetParent()  local
244   if (!pItem)  in SetParent()
246   if (pItem->pParent && pItem->pParent != pParentItem) {  in SetParent()
247     if (pItem->pPrevious)  in SetParent()
248       pItem->pPrevious->pNext = pItem->pNext;  in SetParent()
249     if (pItem->pNext)  in SetParent()
250       pItem->pNext->pPrevious = pItem->pPrevious;  in SetParent()
251     if (pItem->pParent->pChild == pItem)  in SetParent()
252       pItem->pParent->pChild = pItem->pNext;  in SetParent()
254     pItem->pNext = nullptr;  in SetParent()
255     pItem->pPrevious = nullptr;  in SetParent()
257   pItem->pParent = pParentItem;  in SetParent()
508   Item* pItem = GetWidgetMgrItem(pWidget);  in IsNeedRepaint()  local
509   if (pItem && pItem->iRedrawCounter > 0) {  in IsNeedRepaint()
510     pItem->iRedrawCounter = 0;  in IsNeedRepaint()