Fix the size of the font returned from wxTextCtrl::GetStyle() in wxMSW.
[wxWidgets.git] / tests / controls / treelistctrltest.cpp
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1///////////////////////////////////////////////////////////////////////////////
2// Name: tests/controls/treelistctrltest.cpp
3// Purpose: wxTreeListCtrl unit test.
4// Author: Vadim Zeitlin
5// Created: 2011-08-27
6// RCS-ID: $Id$
7// Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
8///////////////////////////////////////////////////////////////////////////////
9
10// ----------------------------------------------------------------------------
11// headers
12// ----------------------------------------------------------------------------
13
14#include "testprec.h"
15
16#if wxUSE_TREELISTCTRL
17
18#ifdef __BORLANDC__
19 #pragma hdrstop
20#endif
21
22#include "wx/treelist.h"
23
24#include "wx/app.h"
25
26// ----------------------------------------------------------------------------
27// test class
28// ----------------------------------------------------------------------------
29
30class TreeListCtrlTestCase : public CppUnit::TestCase
31{
32public:
33 TreeListCtrlTestCase() { }
34
35 virtual void setUp();
36 virtual void tearDown();
37
38private:
39 CPPUNIT_TEST_SUITE( TreeListCtrlTestCase );
40 CPPUNIT_TEST( Traversal );
41 CPPUNIT_TEST( ItemText );
42 CPPUNIT_TEST( ItemCheck );
43 CPPUNIT_TEST_SUITE_END();
44
45 // Create the control with the given style.
46 void Create(long style);
47
48 // Add an item to the tree and increment m_numItems.
49 wxTreeListItem AddItem(const char *label,
50 wxTreeListItem parent = wxTreeListItem(),
51 const char *numFiles = "",
52 const char *size = "");
53
54
55 // Tests:
56 void Traversal();
57 void ItemText();
58 void ItemCheck();
59
60
61 // The control itself.
62 wxTreeListCtrl *m_treelist;
63
64 // And some of its items.
65 wxTreeListItem m_code,
66 m_code_osx,
67 m_code_osx_cocoa;
68
69 // Also the total number of items in it initially
70 unsigned m_numItems;
71
72 wxDECLARE_NO_COPY_CLASS(TreeListCtrlTestCase);
73};
74
75// register in the unnamed registry so that these tests are run by default
76CPPUNIT_TEST_SUITE_REGISTRATION( TreeListCtrlTestCase );
77
78// also include in its own registry so that these tests can be run alone
79CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( TreeListCtrlTestCase, "TreeListCtrlTestCase" );
80
81// ----------------------------------------------------------------------------
82// test initialization
83// ----------------------------------------------------------------------------
84
85wxTreeListItem
86TreeListCtrlTestCase::AddItem(const char *label,
87 wxTreeListItem parent,
88 const char *numFiles,
89 const char *size)
90{
91 if ( !parent.IsOk() )
92 parent = m_treelist->GetRootItem();
93
94 wxTreeListItem item = m_treelist->AppendItem(parent, label);
95 m_treelist->SetItemText(item, 1, numFiles);
96 m_treelist->SetItemText(item, 2, size);
97
98 m_numItems++;
99
100 return item;
101}
102
103void TreeListCtrlTestCase::Create(long style)
104{
105 m_treelist = new wxTreeListCtrl(wxTheApp->GetTopWindow(),
106 wxID_ANY,
107 wxDefaultPosition,
108 wxSize(400, 200),
109 style);
110
111 m_treelist->AppendColumn("Component");
112 m_treelist->AppendColumn("# Files");
113 m_treelist->AppendColumn("Size");
114
115 // Fill the control with the same data as used in the treelist sample:
116 m_code = AddItem("Code");
117 AddItem("wxMSW", m_code, "313", "3.94 MiB");
118 AddItem("wxGTK", m_code, "180", "1.66 MiB");
119
120 m_code_osx = AddItem("wxOSX", m_code, "265", "2.36 MiB");
121 AddItem("Core", m_code_osx, "31", "347 KiB");
122 AddItem("Carbon", m_code_osx, "91", "1.34 MiB");
123 m_code_osx_cocoa = AddItem("Cocoa", m_code_osx, "46", "512 KiB");
124
125 wxTreeListItem Documentation = AddItem("Documentation");
126 AddItem("HTML", Documentation, "many");
127 AddItem("CHM", Documentation, "1");
128
129 wxTreeListItem Samples = AddItem("Samples");
130 AddItem("minimal", Samples, "1", "7 KiB");
131 AddItem("widgets", Samples, "28", "419 KiB");
132
133 m_treelist->Refresh();
134 m_treelist->Update();
135}
136
137void TreeListCtrlTestCase::setUp()
138{
139 m_numItems = 0;
140 Create(wxTL_MULTIPLE | wxTL_3STATE);
141}
142
143void TreeListCtrlTestCase::tearDown()
144{
145 delete m_treelist;
146 m_treelist = NULL;
147}
148
149// ----------------------------------------------------------------------------
150// the tests themselves
151// ----------------------------------------------------------------------------
152
153// Test various tree traversal methods.
154void TreeListCtrlTestCase::Traversal()
155{
156 // GetParent() tests:
157 wxTreeListItem root = m_treelist->GetRootItem();
158 CPPUNIT_ASSERT( !m_treelist->GetItemParent(root) );
159
160 CPPUNIT_ASSERT_EQUAL( root, m_treelist->GetItemParent(m_code) );
161 CPPUNIT_ASSERT_EQUAL( m_code, m_treelist->GetItemParent(m_code_osx) );
162
163
164 // GetFirstChild() and GetNextSibling() tests:
165 CPPUNIT_ASSERT_EQUAL( m_code, m_treelist->GetFirstChild(root) );
166 CPPUNIT_ASSERT_EQUAL
167 (
168 m_code_osx,
169 m_treelist->GetNextSibling
170 (
171 m_treelist->GetNextSibling
172 (
173 m_treelist->GetFirstChild(m_code)
174 )
175 )
176 );
177
178 // Get{First,Next}Item() test:
179 unsigned numItems = 0;
180 for ( wxTreeListItem item = m_treelist->GetFirstItem();
181 item.IsOk();
182 item = m_treelist->GetNextItem(item) )
183 {
184 numItems++;
185 }
186
187 CPPUNIT_ASSERT_EQUAL( m_numItems, numItems );
188}
189
190// Test accessing items text.
191void TreeListCtrlTestCase::ItemText()
192{
193 CPPUNIT_ASSERT_EQUAL( "Cocoa", m_treelist->GetItemText(m_code_osx_cocoa) );
194 CPPUNIT_ASSERT_EQUAL( "46", m_treelist->GetItemText(m_code_osx_cocoa, 1) );
195
196 m_treelist->SetItemText(m_code_osx_cocoa, "wxCocoa");
197 CPPUNIT_ASSERT_EQUAL( "wxCocoa", m_treelist->GetItemText(m_code_osx_cocoa) );
198
199 m_treelist->SetItemText(m_code_osx_cocoa, 1, "47");
200 CPPUNIT_ASSERT_EQUAL( "47", m_treelist->GetItemText(m_code_osx_cocoa, 1) );
201}
202
203// Test checking and unchecking items.
204void TreeListCtrlTestCase::ItemCheck()
205{
206 CPPUNIT_ASSERT_EQUAL( wxCHK_UNCHECKED,
207 m_treelist->GetCheckedState(m_code) );
208
209 m_treelist->CheckItemRecursively(m_code);
210 CPPUNIT_ASSERT_EQUAL( wxCHK_CHECKED,
211 m_treelist->GetCheckedState(m_code) );
212 CPPUNIT_ASSERT_EQUAL( wxCHK_CHECKED,
213 m_treelist->GetCheckedState(m_code_osx) );
214 CPPUNIT_ASSERT_EQUAL( wxCHK_CHECKED,
215 m_treelist->GetCheckedState(m_code_osx_cocoa) );
216
217 m_treelist->UncheckItem(m_code_osx_cocoa);
218 CPPUNIT_ASSERT_EQUAL( wxCHK_UNCHECKED,
219 m_treelist->GetCheckedState(m_code_osx_cocoa) );
220
221 m_treelist->UpdateItemParentStateRecursively(m_code_osx_cocoa);
222 CPPUNIT_ASSERT_EQUAL( wxCHK_UNDETERMINED,
223 m_treelist->GetCheckedState(m_code_osx) );
224 CPPUNIT_ASSERT_EQUAL( wxCHK_UNDETERMINED,
225 m_treelist->GetCheckedState(m_code) );
226
227 m_treelist->CheckItemRecursively(m_code_osx, wxCHK_UNCHECKED);
228 m_treelist->UpdateItemParentStateRecursively(m_code_osx_cocoa);
229 CPPUNIT_ASSERT_EQUAL( wxCHK_UNCHECKED,
230 m_treelist->GetCheckedState(m_code_osx) );
231 CPPUNIT_ASSERT_EQUAL( wxCHK_UNDETERMINED,
232 m_treelist->GetCheckedState(m_code) );
233}
234
235#endif // wxUSE_TREELISTCTRL