25fcb85590
A '-' keypress doesn't collapse a tree item with the native MSW tree
control. Instead, when not using the generic tree control, simulate a
keypress of WXK_LEFT to collapse the root item . This fixes the assert
checking if the root item is collapsed after the keypress.
Regression since 9d7a7ec556 (which
mistakenly may have had treectrltest.cpp as part of its commit).
614 lines
17 KiB
C++
614 lines
17 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/controls/treectrltest.cpp
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// Purpose: wxTreeCtrl unit test
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// Author: Vadim Zeitlin
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// Created: 2008-11-26
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// Copyright: (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
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// (c) 2010 Steven Lamerton
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///////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "testprec.h"
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#if wxUSE_TREECTRL
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/app.h"
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#endif // WX_PRECOMP
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#include "wx/artprov.h"
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#include "wx/imaglist.h"
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#include "wx/treectrl.h"
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#include "wx/uiaction.h"
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#include "testableframe.h"
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class TreeCtrlTestCase : public CppUnit::TestCase
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{
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public:
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TreeCtrlTestCase() { }
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virtual void setUp();
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virtual void tearDown();
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private:
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CPPUNIT_TEST_SUITE( TreeCtrlTestCase );
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WXUISIM_TEST( ItemClick );
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CPPUNIT_TEST( DeleteItem );
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WXUISIM_TEST( LabelEdit );
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WXUISIM_TEST( KeyDown );
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#ifndef __WXGTK__
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WXUISIM_TEST( CollapseExpandEvents );
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WXUISIM_TEST( SelectionChange );
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#endif // !__WXGTK__
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WXUISIM_TEST( Menu );
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CPPUNIT_TEST( ItemData );
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CPPUNIT_TEST( Iteration );
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CPPUNIT_TEST( Parent );
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CPPUNIT_TEST( CollapseExpand );
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CPPUNIT_TEST( AssignImageList );
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CPPUNIT_TEST( Focus );
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CPPUNIT_TEST( Bold );
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CPPUNIT_TEST( Visible );
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CPPUNIT_TEST( Sort );
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WXUISIM_TEST( KeyNavigation );
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CPPUNIT_TEST( HasChildren );
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CPPUNIT_TEST( SelectItemSingle );
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CPPUNIT_TEST( PseudoTest_MultiSelect );
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CPPUNIT_TEST( SelectItemMulti );
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CPPUNIT_TEST( PseudoTest_SetHiddenRoot );
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CPPUNIT_TEST( HasChildren );
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CPPUNIT_TEST_SUITE_END();
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void ItemClick();
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void DeleteItem();
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void LabelEdit();
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void KeyDown();
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#ifndef __WXGTK__
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void CollapseExpandEvents();
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void SelectionChange();
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#endif // !__WXGTK__
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void Menu();
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void ItemData();
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void Iteration();
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void Parent();
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void CollapseExpand();
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void AssignImageList();
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void Focus();
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void Bold();
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void Visible();
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void Sort();
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void KeyNavigation();
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void HasChildren();
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void SelectItemSingle();
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void SelectItemMulti();
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void PseudoTest_MultiSelect() { ms_multiSelect = true; }
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void PseudoTest_SetHiddenRoot() { ms_hiddenRoot = true; }
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static bool ms_multiSelect;
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static bool ms_hiddenRoot;
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// the tree control itself
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wxTreeCtrl *m_tree;
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// and some of its items
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wxTreeItemId m_root,
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m_child1,
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m_child2,
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m_grandchild;
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DECLARE_NO_COPY_CLASS(TreeCtrlTestCase)
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( TreeCtrlTestCase );
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// also include in its own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( TreeCtrlTestCase, "TreeCtrlTestCase" );
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// ----------------------------------------------------------------------------
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// test initialization
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// ----------------------------------------------------------------------------
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bool TreeCtrlTestCase::ms_multiSelect = false;
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bool TreeCtrlTestCase::ms_hiddenRoot = false;
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void TreeCtrlTestCase::setUp()
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{
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m_tree = new wxTreeCtrl(wxTheApp->GetTopWindow(),
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wxID_ANY,
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wxDefaultPosition,
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wxSize(400, 200),
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wxTR_DEFAULT_STYLE | wxTR_EDIT_LABELS);
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if ( ms_multiSelect )
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m_tree->ToggleWindowStyle(wxTR_MULTIPLE);
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if ( ms_hiddenRoot )
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m_tree->ToggleWindowStyle(wxTR_HIDE_ROOT); // actually set it
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m_root = m_tree->AddRoot("root");
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m_child1 = m_tree->AppendItem(m_root, "child1");
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m_child2 = m_tree->AppendItem(m_root, "child2");
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m_grandchild = m_tree->AppendItem(m_child1, "grandchild");
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m_tree->SetSize(400, 200);
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m_tree->ExpandAll();
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m_tree->Refresh();
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m_tree->Update();
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}
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void TreeCtrlTestCase::tearDown()
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{
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delete m_tree;
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m_tree = NULL;
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m_root =
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m_child1 =
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m_child2 =
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m_grandchild = wxTreeItemId();
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}
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// ----------------------------------------------------------------------------
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// the tests themselves
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// ----------------------------------------------------------------------------
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void TreeCtrlTestCase::HasChildren()
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{
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CPPUNIT_ASSERT( m_tree->HasChildren(m_root) );
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CPPUNIT_ASSERT( m_tree->HasChildren(m_child1) );
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CPPUNIT_ASSERT( !m_tree->HasChildren(m_child2) );
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CPPUNIT_ASSERT( !m_tree->HasChildren(m_grandchild) );
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}
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void TreeCtrlTestCase::SelectItemSingle()
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{
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// this test should be only ran in single-selection control
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CPPUNIT_ASSERT( !m_tree->HasFlag(wxTR_MULTIPLE) );
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// initially nothing is selected
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CPPUNIT_ASSERT( !m_tree->IsSelected(m_child1) );
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// selecting an item should make it selected
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m_tree->SelectItem(m_child1);
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child1) );
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// selecting it again shouldn't change anything
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m_tree->SelectItem(m_child1);
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child1) );
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// selecting another item should switch the selection to it
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m_tree->SelectItem(m_child2);
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CPPUNIT_ASSERT( !m_tree->IsSelected(m_child1) );
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child2) );
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// selecting it again still shouldn't change anything
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m_tree->SelectItem(m_child2);
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CPPUNIT_ASSERT( !m_tree->IsSelected(m_child1) );
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child2) );
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// deselecting an item should remove the selection entirely
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m_tree->UnselectItem(m_child2);
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CPPUNIT_ASSERT( !m_tree->IsSelected(m_child1) );
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CPPUNIT_ASSERT( !m_tree->IsSelected(m_child2) );
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}
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void TreeCtrlTestCase::SelectItemMulti()
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{
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// this test should be only ran in multi-selection control
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CPPUNIT_ASSERT( m_tree->HasFlag(wxTR_MULTIPLE) );
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// initially nothing is selected
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CPPUNIT_ASSERT( !m_tree->IsSelected(m_child1) );
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// selecting an item should make it selected
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m_tree->SelectItem(m_child1);
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child1) );
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// selecting it again shouldn't change anything
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m_tree->SelectItem(m_child1);
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child1) );
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// selecting another item shouldn't deselect the previously selected one
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m_tree->SelectItem(m_child2);
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child1) );
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child2) );
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// selecting it again still shouldn't change anything
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m_tree->SelectItem(m_child2);
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child1) );
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child2) );
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// deselecting one of the items should leave the others selected
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m_tree->UnselectItem(m_child1);
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CPPUNIT_ASSERT( !m_tree->IsSelected(m_child1) );
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CPPUNIT_ASSERT( m_tree->IsSelected(m_child2) );
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}
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void TreeCtrlTestCase::ItemClick()
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{
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#if wxUSE_UIACTIONSIMULATOR
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EventCounter activated(m_tree, wxEVT_TREE_ITEM_ACTIVATED);
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EventCounter rclick(m_tree, wxEVT_TREE_ITEM_RIGHT_CLICK);
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wxUIActionSimulator sim;
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wxRect pos;
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m_tree->GetBoundingRect(m_child1, pos, true);
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// We move in slightly so we are not on the edge
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wxPoint point = m_tree->ClientToScreen(pos.GetPosition()) + wxPoint(4, 4);
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sim.MouseMove(point);
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wxYield();
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sim.MouseDblClick();
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wxYield();
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sim.MouseClick(wxMOUSE_BTN_RIGHT);
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wxYield();
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CPPUNIT_ASSERT_EQUAL(1, activated.GetCount());
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CPPUNIT_ASSERT_EQUAL(1, rclick.GetCount());
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#endif // wxUSE_UIACTIONSIMULATOR
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}
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void TreeCtrlTestCase::DeleteItem()
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{
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EventCounter deleteitem(m_tree, wxEVT_TREE_DELETE_ITEM);
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wxTreeItemId todelete = m_tree->AppendItem(m_root, "deleteme");
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m_tree->Delete(todelete);
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// We do not test DeleteAllItems() as under some versions of Windows events
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// are not generated.
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CPPUNIT_ASSERT_EQUAL(1, deleteitem.GetCount());
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}
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#if wxUSE_UIACTIONSIMULATOR
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void TreeCtrlTestCase::LabelEdit()
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{
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EventCounter beginedit(m_tree, wxEVT_TREE_BEGIN_LABEL_EDIT);
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EventCounter endedit(m_tree, wxEVT_TREE_END_LABEL_EDIT);
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wxUIActionSimulator sim;
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m_tree->SetFocusedItem(m_tree->GetRootItem());
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m_tree->EditLabel(m_tree->GetRootItem());
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sim.Text("newroottext");
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wxYield();
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CPPUNIT_ASSERT_EQUAL(1, beginedit.GetCount());
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sim.Char(WXK_RETURN);
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wxYield();
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CPPUNIT_ASSERT_EQUAL(1, endedit.GetCount());
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}
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void TreeCtrlTestCase::KeyDown()
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{
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EventCounter keydown(m_tree, wxEVT_TREE_KEY_DOWN);
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wxUIActionSimulator sim;
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m_tree->SetFocus();
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sim.Text("aAbB");
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wxYield();
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CPPUNIT_ASSERT_EQUAL(6, keydown.GetCount());
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}
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#if !defined(__WXGTK__)
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void TreeCtrlTestCase::CollapseExpandEvents()
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{
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m_tree->CollapseAll();
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EventCounter collapsed(m_tree, wxEVT_TREE_ITEM_COLLAPSED);
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EventCounter collapsing(m_tree, wxEVT_TREE_ITEM_COLLAPSING);
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EventCounter expanded(m_tree, wxEVT_TREE_ITEM_EXPANDED);
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EventCounter expanding(m_tree, wxEVT_TREE_ITEM_EXPANDING);
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wxUIActionSimulator sim;
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wxRect pos;
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m_tree->GetBoundingRect(m_root, pos, true);
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// We move in slightly so we are not on the edge
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wxPoint point = m_tree->ClientToScreen(pos.GetPosition()) + wxPoint(4, 4);
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sim.MouseMove(point);
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wxYield();
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sim.MouseDblClick();
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wxYield();
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CPPUNIT_ASSERT_EQUAL(1, expanding.GetCount());
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CPPUNIT_ASSERT_EQUAL(1, expanded.GetCount());
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sim.MouseDblClick();
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wxYield();
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CPPUNIT_ASSERT_EQUAL(1, collapsing.GetCount());
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CPPUNIT_ASSERT_EQUAL(1, collapsed.GetCount());
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}
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void TreeCtrlTestCase::SelectionChange()
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{
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m_tree->ExpandAll();
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// This is currently needed to work around a problem under wxMSW: clicking
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// on an item in an unfocused control generates two selection change events
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// because of the SetFocus() call in TVN_SELCHANGED handler in wxMSW code.
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// This is, of course, wrong on its own, but fixing it without breaking
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// anything else is non-obvious, so for now at least work around this
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// problem in the test.
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m_tree->SetFocus();
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EventCounter changed(m_tree, wxEVT_TREE_SEL_CHANGED);
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EventCounter changing(m_tree, wxEVT_TREE_SEL_CHANGING);
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wxUIActionSimulator sim;
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wxRect poschild1, poschild2;
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m_tree->GetBoundingRect(m_child1, poschild1, true);
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m_tree->GetBoundingRect(m_child2, poschild2, true);
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// We move in slightly so we are not on the edge
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wxPoint point1 = m_tree->ClientToScreen(poschild1.GetPosition()) + wxPoint(4, 4);
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wxPoint point2 = m_tree->ClientToScreen(poschild2.GetPosition()) + wxPoint(4, 4);
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sim.MouseMove(point1);
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wxYield();
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sim.MouseClick();
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wxYield();
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CPPUNIT_ASSERT_EQUAL(1, changed.GetCount());
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CPPUNIT_ASSERT_EQUAL(1, changing.GetCount());
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sim.MouseMove(point2);
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wxYield();
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sim.MouseClick();
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wxYield();
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CPPUNIT_ASSERT_EQUAL(2, changed.GetCount());
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CPPUNIT_ASSERT_EQUAL(2, changing.GetCount());
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}
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#endif // !__WXGTK__
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void TreeCtrlTestCase::Menu()
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{
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EventCounter menu(m_tree, wxEVT_TREE_ITEM_MENU);
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wxUIActionSimulator sim;
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wxRect pos;
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m_tree->GetBoundingRect(m_child1, pos, true);
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// We move in slightly so we are not on the edge
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wxPoint point = m_tree->ClientToScreen(pos.GetPosition()) + wxPoint(4, 4);
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sim.MouseMove(point);
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wxYield();
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sim.MouseClick(wxMOUSE_BTN_RIGHT);
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wxYield();
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CPPUNIT_ASSERT_EQUAL(1, menu.GetCount());
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}
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#endif // wxUSE_UIACTIONSIMULATOR
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void TreeCtrlTestCase::ItemData()
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{
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wxTreeItemData* child1data = new wxTreeItemData();
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wxTreeItemData* appenddata = new wxTreeItemData();
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wxTreeItemData* insertdata = new wxTreeItemData();
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m_tree->SetItemData(m_child1, child1data);
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CPPUNIT_ASSERT_EQUAL(child1data, m_tree->GetItemData(m_child1));
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CPPUNIT_ASSERT_EQUAL(m_child1, child1data->GetId());
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wxTreeItemId append = m_tree->AppendItem(m_root, "new", -1, -1, appenddata);
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CPPUNIT_ASSERT_EQUAL(appenddata, m_tree->GetItemData(append));
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CPPUNIT_ASSERT_EQUAL(append, appenddata->GetId());
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wxTreeItemId insert = m_tree->InsertItem(m_root, m_child1, "new", -1, -1,
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insertdata);
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CPPUNIT_ASSERT_EQUAL(insertdata, m_tree->GetItemData(insert));
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CPPUNIT_ASSERT_EQUAL(insert, insertdata->GetId());
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}
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void TreeCtrlTestCase::Iteration()
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{
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// Get first / next / last child
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wxTreeItemIdValue cookie;
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CPPUNIT_ASSERT_EQUAL(m_tree->GetFirstChild(m_root, cookie), m_child1);
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CPPUNIT_ASSERT_EQUAL(m_tree->GetNextChild(m_root, cookie),
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m_tree->GetLastChild(m_root));
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CPPUNIT_ASSERT_EQUAL(m_child2, m_tree->GetLastChild(m_root));
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// Get next / previous sibling
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CPPUNIT_ASSERT_EQUAL(m_child2, m_tree->GetNextSibling(m_child1));
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CPPUNIT_ASSERT_EQUAL(m_child1, m_tree->GetPrevSibling(m_child2));
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}
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void TreeCtrlTestCase::Parent()
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{
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CPPUNIT_ASSERT_EQUAL(m_root, m_tree->GetRootItem());
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CPPUNIT_ASSERT_EQUAL(m_root, m_tree->GetItemParent(m_child1));
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CPPUNIT_ASSERT_EQUAL(m_root, m_tree->GetItemParent(m_child2));
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CPPUNIT_ASSERT_EQUAL(m_child1, m_tree->GetItemParent(m_grandchild));
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}
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void TreeCtrlTestCase::CollapseExpand()
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{
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m_tree->ExpandAll();
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CPPUNIT_ASSERT(m_tree->IsExpanded(m_root));
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CPPUNIT_ASSERT(m_tree->IsExpanded(m_child1));
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m_tree->CollapseAll();
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CPPUNIT_ASSERT(!m_tree->IsExpanded(m_root));
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CPPUNIT_ASSERT(!m_tree->IsExpanded(m_child1));
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m_tree->ExpandAllChildren(m_root);
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CPPUNIT_ASSERT(m_tree->IsExpanded(m_root));
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CPPUNIT_ASSERT(m_tree->IsExpanded(m_child1));
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m_tree->CollapseAllChildren(m_child1);
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CPPUNIT_ASSERT(!m_tree->IsExpanded(m_child1));
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m_tree->Expand(m_child1);
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CPPUNIT_ASSERT(m_tree->IsExpanded(m_child1));
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m_tree->Collapse(m_root);
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CPPUNIT_ASSERT(!m_tree->IsExpanded(m_root));
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CPPUNIT_ASSERT(m_tree->IsExpanded(m_child1));
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m_tree->CollapseAndReset(m_root);
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CPPUNIT_ASSERT(!m_tree->IsExpanded(m_root));
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}
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void TreeCtrlTestCase::AssignImageList()
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{
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wxSize size(16, 16);
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wxImageList *imagelist = new wxImageList(size.x, size.y);
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imagelist->Add(wxArtProvider::GetIcon(wxART_QUESTION, wxART_OTHER, size));
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wxImageList *statelist = new wxImageList(size.x, size.y);
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statelist->Add(wxArtProvider::GetIcon(wxART_ERROR, wxART_OTHER, size));
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m_tree->AssignImageList(imagelist);
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m_tree->AssignStateImageList(statelist);
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CPPUNIT_ASSERT_EQUAL(imagelist, m_tree->GetImageList());
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CPPUNIT_ASSERT_EQUAL(statelist, m_tree->GetStateImageList());
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}
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void TreeCtrlTestCase::Focus()
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{
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m_tree->SetFocusedItem(m_child1);
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CPPUNIT_ASSERT_EQUAL(m_child1, m_tree->GetFocusedItem());
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|
|
|
m_tree->ClearFocusedItem();
|
|
|
|
CPPUNIT_ASSERT(!m_tree->GetFocusedItem());
|
|
}
|
|
|
|
void TreeCtrlTestCase::Bold()
|
|
{
|
|
CPPUNIT_ASSERT(!m_tree->IsBold(m_child1));
|
|
|
|
m_tree->SetItemBold(m_child1);
|
|
|
|
CPPUNIT_ASSERT(m_tree->IsBold(m_child1));
|
|
|
|
m_tree->SetItemBold(m_child1, false);
|
|
|
|
CPPUNIT_ASSERT(!m_tree->IsBold(m_child1));
|
|
}
|
|
|
|
void TreeCtrlTestCase::Visible()
|
|
{
|
|
m_tree->CollapseAll();
|
|
|
|
CPPUNIT_ASSERT(m_tree->IsVisible(m_root));
|
|
CPPUNIT_ASSERT(!m_tree->IsVisible(m_child1));
|
|
|
|
m_tree->EnsureVisible(m_grandchild);
|
|
|
|
CPPUNIT_ASSERT(m_tree->IsVisible(m_grandchild));
|
|
|
|
m_tree->ExpandAll();
|
|
|
|
CPPUNIT_ASSERT_EQUAL(m_root, m_tree->GetFirstVisibleItem());
|
|
CPPUNIT_ASSERT_EQUAL(m_child1, m_tree->GetNextVisible(m_root));
|
|
CPPUNIT_ASSERT_EQUAL(m_grandchild, m_tree->GetNextVisible(m_child1));
|
|
CPPUNIT_ASSERT_EQUAL(m_child2, m_tree->GetNextVisible(m_grandchild));
|
|
|
|
CPPUNIT_ASSERT(!m_tree->GetNextVisible(m_child2));
|
|
CPPUNIT_ASSERT(!m_tree->GetPrevVisible(m_root));
|
|
}
|
|
|
|
void TreeCtrlTestCase::Sort()
|
|
{
|
|
wxTreeItemId zitem = m_tree->AppendItem(m_root, "zzzz");
|
|
wxTreeItemId aitem = m_tree->AppendItem(m_root, "aaaa");
|
|
|
|
m_tree->SortChildren(m_root);
|
|
|
|
wxTreeItemIdValue cookie;
|
|
|
|
CPPUNIT_ASSERT_EQUAL(aitem, m_tree->GetFirstChild(m_root, cookie));
|
|
CPPUNIT_ASSERT_EQUAL(m_child1, m_tree->GetNextChild(m_root, cookie));
|
|
CPPUNIT_ASSERT_EQUAL(m_child2, m_tree->GetNextChild(m_root, cookie));
|
|
CPPUNIT_ASSERT_EQUAL(zitem, m_tree->GetNextChild(m_root, cookie));
|
|
}
|
|
|
|
void TreeCtrlTestCase::KeyNavigation()
|
|
{
|
|
#if wxUSE_UIACTIONSIMULATOR && !defined(__WXGTK__)
|
|
wxUIActionSimulator sim;
|
|
|
|
m_tree->CollapseAll();
|
|
|
|
m_tree->SelectItem(m_root);
|
|
|
|
m_tree->SetFocus();
|
|
sim.Char(WXK_RIGHT);
|
|
wxYield();
|
|
|
|
CPPUNIT_ASSERT(m_tree->IsExpanded(m_root));
|
|
|
|
#ifdef wxHAS_GENERIC_TREECTRL
|
|
sim.Char('-');
|
|
#else
|
|
sim.Char(WXK_LEFT);
|
|
#endif
|
|
|
|
wxYield();
|
|
|
|
CPPUNIT_ASSERT(!m_tree->IsExpanded(m_root));
|
|
|
|
sim.Char(WXK_RIGHT);
|
|
sim.Char(WXK_DOWN);
|
|
wxYield();
|
|
|
|
CPPUNIT_ASSERT_EQUAL(m_child1, m_tree->GetSelection());
|
|
|
|
sim.Char(WXK_DOWN);
|
|
wxYield();
|
|
|
|
CPPUNIT_ASSERT_EQUAL(m_child2, m_tree->GetSelection());
|
|
#endif
|
|
}
|
|
|
|
#endif //wxUSE_TREECTRL
|