Send wxEVT_SHOW explicitly when showing a maximized TLW under MSW as the system doesn't send WM_SHOW in this case (as documented in the MSDN and also confirmed by testing). Closes https://github.com/wxWidgets/wxWidgets/pull/1153
107 lines
2.6 KiB
C++
107 lines
2.6 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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#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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#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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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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tlw->Show(true);
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// wxGTK needs many event loop iterations before the TLW becomes active and
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// this doesn't happen in this test, so avoid checking for it.
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#ifndef __WXGTK__
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CHECK(tlw->IsActive());
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#endif
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CHECK(tlw->IsShown());
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tlw->Hide();
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CHECK(!tlw->IsShown());
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#ifndef __WXGTK__
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CHECK(!tlw->IsActive());
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#endif
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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(NULL, -1, "Dialog Test");
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TopLevelWindowShowTest(dialog);
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dialog->Destroy();
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}
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SECTION("Frame")
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{
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wxFrame* frame = new wxFrame(NULL, -1, "Frame test");
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TopLevelWindowShowTest(frame);
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frame->Destroy();
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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(NULL, wxID_ANY, "Maximized 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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// Wait for the event to be received for the maximum of 2 seconds.
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int showCount = 0;
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for ( int i = 0; i < 40; i++ )
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{
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wxYield();
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showCount = countShow.GetCount();
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if ( showCount )
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break;
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wxMilliSleep(50);
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}
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CHECK( showCount == 1 );
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}
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