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bug with Shift-TAB handling corrected

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1543 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-01-31 23:50:58 +00:00
parent 396bdd5ab1
commit fb99aca7f3
1 changed files with 41 additions and 33 deletions
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24
src/generic/panelg.cpp
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@@ -81,6 +81,7 @@ void wxPanel::OnSysColourChanged(wxSysColourChangedEvent& event)
void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event ) void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
{ {
// there is not much to do if we have only one child (or not at all)
if (GetChildren().GetCount() < 2) if (GetChildren().GetCount() < 2)
{ {
event.Skip(); event.Skip();
@@ -95,7 +96,8 @@ void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
} }
wxWindow *winFocus = event.GetCurrentFocus(); wxWindow *winFocus = event.GetCurrentFocus();
if (!winFocus) winFocus = wxWindow::FindFocus(); if (!winFocus)
winFocus = wxWindow::FindFocus();
if (!winFocus) if (!winFocus)
{ {
@@ -104,15 +106,17 @@ void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
} }
wxNode *start_node = GetChildren().Find( winFocus ); wxNode *start_node = GetChildren().Find( winFocus );
if (!start_node) start_node = GetChildren().First(); if (!start_node)
start_node = GetChildren().First();
wxNode *node = event.GetDirection() ? start_node->Next() : start_node->Previous(); wxNode *node = event.GetDirection() ? start_node->Next()
: start_node->Previous();
while (node != start_node) while (node != start_node)
{ {
if (!node) if (!node)
{ {
/* #if 0
if (GetParent() != NULL) if (GetParent() != NULL)
{ {
wxNavigationKeyEvent new_event; wxNavigationKeyEvent new_event;
@@ -125,22 +129,26 @@ void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
return; return;
} }
} }
*/ #endif // 0
node = event.GetDirection() ? GetChildren().First() : GetChildren().Last(); node = event.GetDirection() ? GetChildren().First()
: GetChildren().Last();
} }
wxWindow *child = (wxWindow*) node->Data(); wxWindow *child = (wxWindow *)node->Data();
if (child->AcceptsFocus()) if (child->AcceptsFocus())
{ {
// ok, event processed
child->SetFocus(); child->SetFocus();
return; return;
} }
node = node->Next(); node = event.GetDirection() ? node->Next() : node->Previous();
} }
// we cycled through all of our children and none of them wanted to accept
// focus
event.Skip(); event.Skip();
} }