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Enable OnDrawSeparator and OnDrawBackground to be overridable in wx.HtmlListBox

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38126 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2006-03-16 02:30:42 +00:00
parent d0bc88b82a
commit 8072477d51
2 changed files with 55 additions and 6 deletions
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49
wxPython/include/wx/wxPython/wxPython_int.h
View File

@@ -2241,11 +2241,10 @@ extern wxPyApp *wxPythonApp;
#define DEC_PYCALLBACK__DCRECTSIZET_constpure(CBNAME) \
void CBNAME(wxDC& a, const wxRect& b, size_t c) const;
#define IMP_PYCALLBACK__DCRECTSIZET_constpure(CLASS, PCLASS, CBNAME) \
void CLASS::CBNAME(wxDC& a, const wxRect& b, size_t c) const { \
bool found; \
wxPyBlock_t blocked = wxPyBeginBlockThreads(); \
wxPyBlock_t blocked = wxPyBeginBlockThreads(); \
if ((found = wxPyCBH_findCallback(m_myInst, #CBNAME))) { \
PyObject* obj = wxPyMake_wxObject(&a,false); \
PyObject* ro = wxPyConstructObject((void*)&b, wxT("wxRect"), 0); \
@@ -2255,12 +2254,11 @@ extern wxPyApp *wxPythonApp;
wxPyEndBlockThreads(blocked); \
} \
//---------------------------------------------------------------------------
#define DEC_PYCALLBACK__DCRECTSIZET_const(CBNAME) \
void CBNAME(wxDC& a, const wxRect& b, size_t c) const
#define IMP_PYCALLBACK__DCRECTSIZET_const(CLASS, PCLASS, CBNAME) \
void CLASS::CBNAME(wxDC& a, const wxRect& b, size_t c) const { \
bool found; \
@@ -2276,7 +2274,50 @@ extern wxPyApp *wxPythonApp;
PCLASS::CBNAME(a,b,c); \
}
//---------------------------------------------------------------------------
// Same as the above set, but the wxRect is not const
#define DEC_PYCALLBACK__DCRECTSIZET2_constpure(CBNAME) \
void CBNAME(wxDC& a, wxRect& b, size_t c) const;
#define IMP_PYCALLBACK__DCRECTSIZET2_constpure(CLASS, PCLASS, CBNAME) \
void CLASS::CBNAME(wxDC& a, wxRect& b, size_t c) const { \
bool found; \
wxPyBlock_t blocked = wxPyBeginBlockThreads(); \
if ((found = wxPyCBH_findCallback(m_myInst, #CBNAME))) { \
PyObject* obj = wxPyMake_wxObject(&a,false); \
PyObject* ro = wxPyConstructObject((void*)&b, wxT("wxRect"), 0); \
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(OOi)", obj, ro, (int)c)); \
Py_DECREF(obj); \
} \
wxPyEndBlockThreads(blocked); \
} \
#define DEC_PYCALLBACK__DCRECTSIZET2_const(CBNAME) \
void CBNAME(wxDC& a, wxRect& b, size_t c) const
#define IMP_PYCALLBACK__DCRECTSIZET2_const(CLASS, PCLASS, CBNAME) \
void CLASS::CBNAME(wxDC& a, wxRect& b, size_t c) const { \
bool found; \
wxPyBlock_t blocked = wxPyBeginBlockThreads(); \
if ((found = wxPyCBH_findCallback(m_myInst, #CBNAME))) { \
PyObject* obj = wxPyMake_wxObject(&a,false); \
PyObject* ro = wxPyConstructObject((void*)&b, wxT("wxRect"), 0); \
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(OOi)", obj, ro, (int)c)); \
Py_DECREF(obj); \
} \
wxPyEndBlockThreads(blocked); \
if (! found) \
PCLASS::CBNAME(a,b,c); \
}
//---------------------------------------------------------------------------
#define DEC_PYCALLBACK_STRING_SIZET(CBNAME) \

12
wxPython/src/_vscroll.i
View File

@@ -517,7 +517,7 @@ public:
//
// the base class version doesn't do anything
// virtual void OnDrawSeparator(wxDC& dc, wxRect& rect, size_t n) const;
DEC_PYCALLBACK__DCRECTSIZET_constpure(OnDrawSeparator);
DEC_PYCALLBACK__DCRECTSIZET2_const(OnDrawSeparator);
// this method is used to draw the items background and, maybe, a border
@@ -538,7 +538,7 @@ IMPLEMENT_ABSTRACT_CLASS(wxPyVListBox, wxVListBox);
IMP_PYCALLBACK__DCRECTSIZET_constpure(wxPyVListBox, wxVListBox, OnDrawItem);
IMP_PYCALLBACK_COORD_SIZET_constpure (wxPyVListBox, wxVListBox, OnMeasureItem);
IMP_PYCALLBACK__DCRECTSIZET_constpure(wxPyVListBox, wxVListBox, OnDrawSeparator);
IMP_PYCALLBACK__DCRECTSIZET2_const (wxPyVListBox, wxVListBox, OnDrawSeparator);
IMP_PYCALLBACK__DCRECTSIZET_const (wxPyVListBox, wxVListBox, OnDrawBackground);
%}
@@ -709,6 +709,8 @@ public:
// change the background colour of the selected cells
void SetSelectionBackground(const wxColour& col);
virtual void OnDrawSeparator(wxDC& dc, wxRect& rect, size_t n) const;
virtual void OnDrawBackground(wxDC& dc, const wxRect& rect, size_t n) const;
};
@@ -745,6 +747,10 @@ public:
// this function may be overridden to decorate HTML returned by OnGetItem()
DEC_PYCALLBACK_STRING_SIZET(OnGetItemMarkup);
// These are from wxVListBox
DEC_PYCALLBACK__DCRECTSIZET2_const(OnDrawSeparator);
DEC_PYCALLBACK__DCRECTSIZET_const(OnDrawBackground);
// TODO:
// // this method allows to customize the selection appearance: it may be used
// // to specify the colour of the text which normally has the given colour
@@ -768,6 +774,8 @@ IMPLEMENT_ABSTRACT_CLASS(wxPyHtmlListBox, wxHtmlListBox)
IMP_PYCALLBACK_STRING_SIZET_pure(wxPyHtmlListBox, wxHtmlListBox, OnGetItem);
IMP_PYCALLBACK_STRING_SIZET (wxPyHtmlListBox, wxHtmlListBox, OnGetItemMarkup);
IMP_PYCALLBACK__DCRECTSIZET2_const (wxPyHtmlListBox, wxHtmlListBox, OnDrawSeparator);
IMP_PYCALLBACK__DCRECTSIZET_const (wxPyHtmlListBox, wxHtmlListBox, OnDrawBackground);
%}