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#include "my_tree_view.h"
#include "tree_item_data.h"
#include <wx/settings.h>
IMPLEMENT_DYNAMIC_CLASS(MyTreeView, wxTreeCtrl)
MyTreeView::MyTreeView(wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style)
{
Create(parent, id, pos, size, style);
SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
}
MyTreeView::~MyTreeView()
{
}
int MyTreeView::OnCompareItems(const wxTreeItemId& item1, const wxTreeItemId& item2)
{
if(!item1.IsOk() || !item2.IsOk())
return wxTreeCtrl::OnCompareItems(item1, item2);
ItemData *a = static_cast<ItemData*>(GetItemData(item1));
ItemData *b = static_cast<ItemData*>(GetItemData(item2));
return OnCompareItems(a, b);
}
int MyTreeView::OnCompareItems(const ItemData* a, const ItemData* b)
{
// if dir and other is not, dir has preference
if(a->IsFolder() && b->IsFile())
return -1;
else if(b->IsFolder() && a->IsFile())
return 1;
return a->GetDisplayName().CmpNoCase(b->GetDisplayName());
}
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