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Fixed assert warning if the listbox has no elements, we shouldn't try to set the selection to the first line

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27225 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
George Tasker
2004-05-12 13:59:18 +00:00
parent ace1785b15
commit ae883e9aee
1 changed files with 6 additions and 6 deletions
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12
samples/db/listdb.cpp
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@@ -220,12 +220,12 @@ ClookUpDlg::ClookUpDlg(wxWindow *parent, wxChar *windowTitle, wxChar *tableName,
while (lookup->GetNext())
pLookUpSelectList->Append(lookup->lookupCol);
// Highlight the first list item
pLookUpSelectList->SetSelection(0);
// Make the OK activate by pressing Enter
if (pLookUpSelectList->GetCount())
{
pLookUpSelectList->SetSelection(0);
pLookUpOkBtn->SetDefault();
}
else
{
pLookUpCancelBtn->SetDefault();
@@ -380,12 +380,12 @@ ClookUpDlg::ClookUpDlg(wxWindow *parent, wxChar *windowTitle, wxChar *tableName,
pLookUpSelectList->Append(s);
}
// Highlight the first list item
pLookUpSelectList->SetSelection(0);
// Make the OK activate by pressing Enter
if (pLookUpSelectList->GetCount())
{
pLookUpSelectList->SetSelection(0);
pLookUpOkBtn->SetDefault();
}
else
{
pLookUpCancelBtn->SetDefault();