tests/controls/bitmapcomboboxtest.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/controls/bitmapcomboboxtest.cpp
   3 // Purpose:     wxBitmapComboBox unit test
   4 // Author:      Steven Lamerton
   5 // Created:     2010-07-15
   6 // Copyright:   (c) 2010 Steven Lamerton
   7 ///////////////////////////////////////////////////////////////////////////////
   8
   9 #include "testprec.h"
  10
  11 #if wxUSE_BITMAPCOMBOBOX
  12
  13 #ifdef __BORLANDC__
  14     #pragma hdrstop
  15 #endif
  16
  17 #ifndef WX_PRECOMP
  18     #include "wx/app.h"
  19 #endif // WX_PRECOMP
  20
  21 #include "wx/bmpcbox.h"
  22 #include "wx/artprov.h"
  23 #include "textentrytest.h"
  24 #include "itemcontainertest.h"
  25 #include "asserthelper.h"
  26
  27 //Test only if we are based off of wxComboBox
  28 #ifndef wxGENERIC_BITMAPCOMBOBOX
  29
  30 class BitmapComboBoxTestCase : public TextEntryTestCase,
  31                                public ItemContainerTestCase,
  32                                public CppUnit::TestCase
  33 {
  34 public:
  35     BitmapComboBoxTestCase() { }
  36
  37     virtual void setUp();
  38     virtual void tearDown();
  39
  40 private:
  41     virtual wxTextEntry *GetTestEntry() const { return m_combo; }
  42     virtual wxWindow *GetTestWindow() const { return m_combo; }
  43
  44     virtual wxItemContainer *GetContainer() const { return m_combo; }
  45     virtual wxWindow *GetContainerWindow() const { return m_combo; }
  46
  47     virtual void CheckStringSelection(const char * WXUNUSED(sel))
  48     {
  49         // do nothing here, as explained in TextEntryTestCase comment, our
  50         // GetStringSelection() is the wxChoice, not wxTextEntry, one and there
  51         // is no way to return the selection contents directly
  52     }
  53
  54     CPPUNIT_TEST_SUITE( BitmapComboBoxTestCase );
  55         wxTEXT_ENTRY_TESTS();
  56         wxITEM_CONTAINER_TESTS();
  57         CPPUNIT_TEST( Bitmap );
  58     CPPUNIT_TEST_SUITE_END();
  59
  60     void Bitmap();
  61
  62     wxBitmapComboBox *m_combo;
  63
  64     DECLARE_NO_COPY_CLASS(BitmapComboBoxTestCase)
  65 };
  66
  67 // register in the unnamed registry so that these tests are run by default
  68 CPPUNIT_TEST_SUITE_REGISTRATION( BitmapComboBoxTestCase );
  69
  70 // also include in its own registry so that these tests can be run alone
  71 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( BitmapComboBoxTestCase,
  72                                       "BitmapComboBoxTestCase" );
  73
  74 void BitmapComboBoxTestCase::setUp()
  75 {
  76     m_combo = new wxBitmapComboBox(wxTheApp->GetTopWindow(), wxID_ANY);
  77 }
  78
  79 void BitmapComboBoxTestCase::tearDown()
  80 {
  81     wxDELETE(m_combo);
  82 }
  83
  84 void BitmapComboBoxTestCase::Bitmap()
  85 {
  86     wxArrayString items;
  87     items.push_back("item 0");
  88     items.push_back("item 1");
  89
  90     //We need this otherwise MSVC complains as it cannot find a suitable append
  91     static_cast<wxComboBox*>(m_combo)->Append(items);
  92
  93     CPPUNIT_ASSERT(!m_combo->GetItemBitmap(0).IsOk());
  94
  95     wxBitmap bitmap = wxArtProvider::GetIcon(wxART_INFORMATION, wxART_OTHER,
  96                                              wxSize(16, 16));
  97
  98     m_combo->Append("item with bitmap", bitmap);
  99
 100     CPPUNIT_ASSERT(m_combo->GetItemBitmap(2).IsOk());
 101
 102     m_combo->Insert("item with bitmap", bitmap, 1);
 103
 104     CPPUNIT_ASSERT(m_combo->GetItemBitmap(1).IsOk());
 105
 106     m_combo->SetItemBitmap(0, bitmap);
 107
 108     CPPUNIT_ASSERT(m_combo->GetItemBitmap(0).IsOk());
 109
 110     CPPUNIT_ASSERT_EQUAL(wxSize(16, 16), m_combo->GetBitmapSize());
 111 }
 112
 113 #endif //wxGENERIC_BITMAPCOMBOBOX
 114
 115 #endif //wxUSE_BITMAPCOMBOBOX