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Avoid creating children of wxButton in MiscGUIFuncsTestCase.

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This doesn't work in wxGTK, use a normal wxWindow instead of wxButton in this
case.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72606 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2012-10-03 00:16:07 +00:00
parent 84f623f883
commit ab45fb147b
1 changed files with 46 additions and 16 deletions
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62
tests/misc/guifuncs.cpp
View File

@@ -134,59 +134,89 @@ void MiscGUIFuncsTestCase::ParseFileDialogFilter()
);
}
namespace
{
// This class is used as a test window here. We can't use a real wxButton
// because we can't create other windows as its children in wxGTK.
class TestButton : public wxWindow
{
public:
TestButton(wxWindow* parent, const wxString& label, const wxPoint& pos)
: wxWindow(parent, wxID_ANY, pos, wxSize(100, 50))
{
SetLabel(label);
}
};
// Helper function returning the label of the window at the given point or
// "NONE" if there is no window there.
wxString GetLabelOfWindowAtPoint(wxWindow* parent, int x, int y)
{
wxWindow* const
win = wxFindWindowAtPoint(parent->ClientToScreen(wxPoint(x, y)));
return win ? win->GetLabel() : wxString("NONE");
}
} // anonymous namespace
void MiscGUIFuncsTestCase::FindWindowAtPoint()
{
wxWindow* const parent = wxTheApp->GetTopWindow();
CPPUNIT_ASSERT( parent );
CPPUNIT_ASSERT_MESSAGE
// Set a label to allow distinguishing it from the other windows in the
// assertion messages.
parent->SetLabel("parent");
CPPUNIT_ASSERT_EQUAL_MESSAGE
(
"No window for a point outside of the window",
!wxFindWindowAtPoint(parent->ClientToScreen(wxPoint(900, 900)))
"NONE",
GetLabelOfWindowAtPoint(parent, 900, 900)
);
wxWindow* btn1 = new wxButton(parent, wxID_ANY, "1", wxPoint(10, 10));
wxWindow* btn1 = new TestButton(parent, "1", wxPoint(10, 10));
CPPUNIT_ASSERT_EQUAL_MESSAGE
(
"Point over a child control corresponds to it",
btn1,
wxFindWindowAtPoint(parent->ClientToScreen(wxPoint(11, 11)))
btn1->GetLabel(),
GetLabelOfWindowAtPoint(parent, 11, 11)
);
CPPUNIT_ASSERT_EQUAL_MESSAGE
(
"Point outside of any child control returns the TLW itself",
parent,
wxFindWindowAtPoint(parent->ClientToScreen(wxPoint(5, 5)))
parent->GetLabel(),
GetLabelOfWindowAtPoint(parent, 5, 5)
);
wxWindow* btn2 = new wxButton(parent, wxID_ANY, "2", wxPoint(10, 90));
wxWindow* btn2 = new TestButton(parent, "2", wxPoint(10, 90));
btn2->Disable();
CPPUNIT_ASSERT_EQUAL_MESSAGE
(
"Point over a disabled child control still corresponds to it",
btn2,
wxFindWindowAtPoint(parent->ClientToScreen(wxPoint(11, 91)))
btn2->GetLabel(),
GetLabelOfWindowAtPoint(parent, 11, 91)
);
btn2->Hide();
CPPUNIT_ASSERT_EQUAL_MESSAGE
(
"Point over a hidden child control doesn't take it into account",
parent,
wxFindWindowAtPoint(parent->ClientToScreen(wxPoint(11, 91)))
parent->GetLabel(),
GetLabelOfWindowAtPoint(parent, 11, 91)
);
btn2->Show();
wxWindow* btn3 = new wxButton(btn2, wxID_ANY, "3", wxPoint(0, 0));
wxWindow* btn3 = new TestButton(btn2, "3", wxPoint(0, 0));
btn3->Disable();
CPPUNIT_ASSERT_EQUAL_MESSAGE
(
"Point over recursive disabled child controls corresponds to deepest child",
btn3,
wxFindWindowAtPoint(parent->ClientToScreen(wxPoint(11, 91)))
btn3->GetLabel(),
GetLabelOfWindowAtPoint(parent, 11, 91)
);
wxASSERT(wxFindWindowAtPoint(parent->ClientToScreen(wxPoint(11, 91))) == btn3);
wxDELETE(btn1);
wxDELETE(btn3); // delete child before parent