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///////////////////////////////////////////////////////////////////////////////
// Name: tests/controls/virtlistctrltest.cpp
// Purpose: wxListCtrl unit tests for virtual mode
// Author: Vadim Zeitlin
// Created: 2010-11-13
// Copyright: (c) 2010 Vadim Zeitlin <vadim@wxwidgets.org>
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "testprec.h"
#if wxUSE_LISTCTRL
#ifndef WX_PRECOMP
#include "wx/app.h"
#endif // WX_PRECOMP
#include "wx/listctrl.h"
#include "testableframe.h"
#include "wx/uiaction.h"
// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------
class VirtListCtrlTestCase : public CppUnit::TestCase
{
public:
VirtListCtrlTestCase() { }
virtual void setUp() wxOVERRIDE;
virtual void tearDown() wxOVERRIDE;
private:
CPPUNIT_TEST_SUITE( VirtListCtrlTestCase );
CPPUNIT_TEST( UpdateSelection );
WXUISIM_TEST( DeselectedEvent );
CPPUNIT_TEST_SUITE_END();
void UpdateSelection();
void DeselectedEvent();
wxListCtrl *m_list;
wxDECLARE_NO_COPY_CLASS(VirtListCtrlTestCase);
};
// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( VirtListCtrlTestCase );
// also include in its own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( VirtListCtrlTestCase, "VirtListCtrlTestCase" );
// ----------------------------------------------------------------------------
// test initialization
// ----------------------------------------------------------------------------
void VirtListCtrlTestCase::setUp()
{
// Define a class overriding OnGetItemText() which must be overridden for
// any virtual list control.
class VirtListCtrl : public wxListCtrl
{
public:
VirtListCtrl()
: wxListCtrl(wxTheApp->GetTopWindow(), wxID_ANY,
wxPoint(0, 0), wxSize(400, 200),
wxLC_REPORT | wxLC_VIRTUAL)
{
}
protected:
virtual wxString OnGetItemText(long item, long column) const wxOVERRIDE
{
return wxString::Format("Row %ld, col %ld", item, column);
}
};
m_list = new VirtListCtrl;
}
void VirtListCtrlTestCase::tearDown()
{
delete m_list;
m_list = NULL;
}
void VirtListCtrlTestCase::UpdateSelection()
{
m_list->SetItemCount(10);
CPPUNIT_ASSERT_EQUAL( 0, m_list->GetSelectedItemCount() );
m_list->SetItemState(7, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
CPPUNIT_ASSERT_EQUAL( 1, m_list->GetSelectedItemCount() );
m_list->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
CPPUNIT_ASSERT_EQUAL( 2, m_list->GetSelectedItemCount() );
// The item 7 is now invalid and so shouldn't be counted as selected any
// more.
m_list->SetItemCount(5);
CPPUNIT_ASSERT_EQUAL( 1, m_list->GetSelectedItemCount() );
}
void VirtListCtrlTestCase::DeselectedEvent()
{
#if wxUSE_UIACTIONSIMULATOR
m_list->AppendColumn("Col0");
m_list->SetItemCount(1);
wxListCtrl* const list = m_list;
EventCounter selected(list, wxEVT_LIST_ITEM_SELECTED);
EventCounter deselected(list, wxEVT_LIST_ITEM_DESELECTED);
wxUIActionSimulator sim;
wxRect pos;
list->GetItemRect(0, pos);
//We move in slightly so we are not on the edge
wxPoint point = list->ClientToScreen(pos.GetPosition()) + wxPoint(10, 10);
sim.MouseMove(point);
wxYield();
sim.MouseClick();
wxYield();
// We want a point within the listctrl but below any items
point = list->ClientToScreen(pos.GetPosition()) + wxPoint(10, 50);
sim.MouseMove(point);
wxYield();
sim.MouseClick();
wxYield();
CPPUNIT_ASSERT_EQUAL(1, selected.GetCount());
CPPUNIT_ASSERT_EQUAL(1, deselected.GetCount());
#endif
}
#endif // wxUSE_LISTCTRL
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