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fix drag-and-drop window traversal to handle menus and other unrealized windows

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svn: r16365
This commit is contained in:
Matthew Flatt 2009-10-19 14:01:34 +00:00
parent 35f0f15722
commit a71b5697ad
1 changed files with 15 additions and 12 deletions
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27
src/wxxt/src/Windows/Window.cc
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@ -2513,19 +2513,22 @@ wxWindow *wxWindow::FindChildByWidget(Widget w)
wxChildNode *node, *next; wxChildNode *node, *next;
wxWindow *r; wxWindow *r;
if ((w == X->frame) if (X) {
|| (w == X->handle)) if ((w == X->frame)
return this; || (w == X->handle))
return this;
}
if (children) {
for (node = children->First(); node; node = next) { for (node = children->First(); node; node = next) {
wxWindow *child; wxWindow *child;
next = node->Next(); next = node->Next();
child = (wxWindow*)(node->Data()); child = (wxWindow*)(node->Data());
if (child) { if (child) {
r = child->FindChildByWidget(w); r = child->FindChildByWidget(w);
if (r) if (r)
return r; return r;
}
} }
} }