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