Quelle  widgetaccessibilitytest.cxx

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#define VCL_INTERNALS

#include <com/sun/star/accessibility/XAccessibleAction.hpp>
#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
#include <com/sun/star/accessibility/XAccessibleComponent.hpp>
#include <com/sun/star/accessibility/XAccessibleExtendedAttributes.hpp>
#include <com/sun/star/accessibility/XAccessibleExtendedComponent.hpp>
#include <test/a11y/AccessibilityTools.hxx>
#include <test/a11y/accessibletestbase.hxx>
#include <test/a11y/XAccessibleActionTester.hxx>
#include <test/a11y/XAccessibleComponentTester.hxx>
#include <test/a11y/XAccessibleContextTester.hxx>
#include <test/a11y/XAccessibleEventBroadcasterTester.hxx>
#include <test/a11y/XAccessibleExtendedComponentTester.hxx>
#include <vcl/toolkit/dialog.hxx>
#include <vcl/toolkit/lstbox.hxx>

CPPUNIT_TEST_FIXTURE(test::AccessibleTestBase, AccessibleDropDownListBox)
{
    // create and show dialog that contains a dropdown listbox
    ScopedVclPtr<::Dialog> pDialog = VclPtr<::Dialog>::Create(nullptr, WB_MOVEABLE | WB_CLOSEABLE,
                                                              ::Dialog::InitFlag::NoParent);
    VclPtr<ListBox> pListBox = VclPtr<ListBox>::Create(pDialog, WB_DROPDOWN);
    pListBox->InsertEntry(u"First Entry"_ustr);
    pListBox->InsertEntry(u"Second Entry"_ustr);
    pListBox->SetSizePixel(pListBox->get_preferred_size());
    pListBox->Show();
    pDialog->Show();

    // perform various a11y checks on the dropdown listbox
    css::uno::Reference<css::accessibility::XAccessible> xListBoxAcc = pListBox->GetAccessible();
    CPPUNIT_ASSERT(xListBoxAcc.is());
    css::uno::Reference<css::accessibility::XAccessibleContext> xContext
        = xListBoxAcc->getAccessibleContext();
    CPPUNIT_ASSERT(xContext.is());

    CPPUNIT_ASSERT_EQUAL_MESSAGE("Drop down listbox has incorrect role",
                                 css::accessibility::AccessibleRole::COMBO_BOX,
                                 xContext->getAccessibleRole());

    XAccessibleContextTester aContextTester(xContext);
    aContextTester.testAll();

    css::uno::Reference<css::accessibility::XAccessibleComponent> xAccessibleComponent(
        xContext, css::uno::UNO_QUERY_THROW);
    XAccessibleComponentTester aComponentTester(xAccessibleComponent);
    aComponentTester.testAll();

    css::uno::Reference<css::accessibility::XAccessibleExtendedComponent>
        xAccessibleExtendedComponent(xContext, css::uno::UNO_QUERY_THROW);
    XAccessibleExtendedComponentTester aExtendedComponentTester(xAccessibleExtendedComponent);
    aExtendedComponentTester.testAll();

    css::uno::Reference<css::accessibility::XAccessibleAction> xAccessibleAction(
        xContext, css::uno::UNO_QUERY_THROW);
    CPPUNIT_ASSERT_MESSAGE("No accessible action provided",
                           xAccessibleAction->getAccessibleActionCount() > 0);
    XAccessibleActionTester aActionTester(xAccessibleAction);
    aActionTester.testAll();

    css::uno::Reference<css::accessibility::XAccessibleEventBroadcaster> xEventBroadcaster(
        xContext, css::uno::UNO_QUERY_THROW);
    XAccessibleEventBroadcasterTester aEventBroadcasterTester(xEventBroadcaster, pListBox);
    aEventBroadcasterTester.testAll();
}

CPPUNIT_PLUGIN_IMPLEMENT();

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