4f4c5fcfdf
This is a combination of running clang-tidy with modernize-use-nullptr check for some ports (GTK, X11, OSX) and manual changes to the ports for which it couldn't be used easily (MSW, DFB) and also manually updating the docs. Also replace NULL with null or nullptr in the comments as this is more consistent with the use of nullptr in the code and makes it simpler to grep for the remaining occurrences of NULL itself. And also use null in the assert messages. Only a few occurrences of "NULL" are still left in non-C files, mostly corresponding to unclear comments or string output which it might not be safe to change.
117 lines
2.9 KiB
C++
117 lines
2.9 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/toplevel/toplevel.cpp
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// Purpose: Tests for wxTopLevelWindow
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// Author: Kevin Ollivier
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// Created: 2008-05-25
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// Copyright: (c) 2009 Kevin Ollivier <kevino@theolliviers.com>
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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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#ifndef WX_PRECOMP
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#include "wx/app.h"
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#include "wx/dialog.h"
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#include "wx/frame.h"
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#include "wx/textctrl.h"
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#include "wx/toplevel.h"
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#endif // WX_PRECOMP
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#include "testableframe.h"
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class DestroyOnScopeExit
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{
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public:
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explicit DestroyOnScopeExit(wxTopLevelWindow* tlw)
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: m_tlw(tlw)
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{
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}
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~DestroyOnScopeExit()
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{
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m_tlw->Destroy();
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}
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private:
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wxTopLevelWindow* const m_tlw;
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wxDECLARE_NO_COPY_CLASS(DestroyOnScopeExit);
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};
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static void TopLevelWindowShowTest(wxTopLevelWindow* tlw)
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{
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CHECK(!tlw->IsShown());
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wxTextCtrl* textCtrl = new wxTextCtrl(tlw, -1, "test");
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textCtrl->SetFocus();
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// only run this test on platforms where ShowWithoutActivating is implemented.
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#if defined(__WXMSW__) || defined(__WXMAC__)
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wxTheApp->GetTopWindow()->SetFocus();
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tlw->ShowWithoutActivating();
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CHECK(tlw->IsShown());
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CHECK(!tlw->IsActive());
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tlw->Hide();
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CHECK(!tlw->IsShown());
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CHECK(!tlw->IsActive());
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#endif
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// Note that at least under MSW, ShowWithoutActivating() still generates
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// wxActivateEvent, so we must only start counting these events after the
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// end of the tests above.
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EventCounter countActivate(tlw, wxEVT_ACTIVATE);
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tlw->Show(true);
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countActivate.WaitEvent();
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// TLWs never become active when running under Xvfb, presumably because
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// there is no WM there.
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if ( !IsRunningUnderXVFB() )
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CHECK(tlw->IsActive());
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CHECK(tlw->IsShown());
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tlw->Hide();
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CHECK(!tlw->IsShown());
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countActivate.WaitEvent();
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CHECK(!tlw->IsActive());
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}
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TEST_CASE("wxTopLevel::Show", "[tlw][show]")
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{
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SECTION("Dialog")
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{
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wxDialog* dialog = new wxDialog(nullptr, -1, "Dialog Test");
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DestroyOnScopeExit destroy(dialog);
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TopLevelWindowShowTest(dialog);
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}
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SECTION("Frame")
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{
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wxFrame* frame = new wxFrame(nullptr, -1, "Frame test");
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DestroyOnScopeExit destroy(frame);
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TopLevelWindowShowTest(frame);
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}
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}
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// Check that we receive the expected event when showing the TLW.
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TEST_CASE("wxTopLevel::ShowEvent", "[tlw][show][event]")
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{
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wxFrame* const frame = new wxFrame(nullptr, wxID_ANY, "Maximized frame");
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DestroyOnScopeExit destroy(frame);
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EventCounter countShow(frame, wxEVT_SHOW);
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frame->Maximize();
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frame->Show();
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CHECK( countShow.WaitEvent() );
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}
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