81 lines
2.7 KiB
C++
81 lines
2.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/controls/clientsize.cpp
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// Purpose: Client vs. window size handling unit test
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// Author: Vaclav Slavik
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// Created: 2008-02-12
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// Copyright: (c) 2008 Vaclav Slavik <vslavik@fastmail.fm>
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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/window.h"
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#endif // WX_PRECOMP
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#include "wx/scopedptr.h"
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#include "asserthelper.h"
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#include "waitforpaint.h"
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// ----------------------------------------------------------------------------
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// tests themselves
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// ----------------------------------------------------------------------------
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TEST_CASE("wxWindow::ClientWindowSizeRoundTrip", "[window][client-size]")
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{
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wxWindow* const w = wxTheApp->GetTopWindow();
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REQUIRE( w );
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const wxSize sizeWindow = w->GetSize();
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const wxSize sizeClient = w->GetClientSize();
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INFO("client size: " << sizeClient);
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CHECK( sizeWindow == w->ClientToWindowSize(sizeClient) );
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INFO("window size: " << sizeWindow);
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CHECK( sizeClient == w->WindowToClientSize(sizeWindow) );
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}
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TEST_CASE("wxWindow::MinClientSize", "[window][client-size]")
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{
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wxScopedPtr<wxWindow> w(new wxWindow(wxTheApp->GetTopWindow(), wxID_ANY,
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wxDefaultPosition, wxDefaultSize,
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wxBORDER_THEME));
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w->SetSize(wxSize(1,1));
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const wxSize szw = w->GetClientSize();
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CHECK(szw.GetWidth() >= 0);
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CHECK(szw.GetHeight() >= 0);
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}
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TEST_CASE("wxWindow::SetClientSize", "[window][client-size]")
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{
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#if defined(__WXGTK__) && !defined(__WXGTK3__)
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// Under wxGTK2 we need to have two children (at least) because if there
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// is exactly one child its size is set to fill the whole parent frame
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// and the window cannot be resized - see wxTopLevelWindowBase::Layout().
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wxScopedPtr<wxWindow> w0(new wxWindow(wxTheApp->GetTopWindow(), wxID_ANY));
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#endif // wxGTK 2
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wxScopedPtr<wxWindow> w(new wxWindow(wxTheApp->GetTopWindow(), wxID_ANY));
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wxRect reqSize = wxTheApp->GetTopWindow()->GetClientRect();
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reqSize.Deflate(25);
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w->SetClientSize(reqSize.GetSize());
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// Wait for the first paint event to be sure
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// that window really has its final size.
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WaitForPaint waitForPaint(w.get());
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w->Show();
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waitForPaint.YieldUntilPainted();
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// Check if client size has been set as required.
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wxRect r = w->GetClientRect();
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CHECK(r.width == reqSize.width);
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CHECK(r.height == reqSize.height);
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}
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