Allow overriding ApplyParentThemeBackground

[wxWidgets.git] / wxPython / src / _notebook.i

/////////////////////////////////////////////////////////////////////////////
// Name:        _notebook.i
// Purpose:     SWIG interface defs for wxNotebook and such
//
// Author:      Robin Dunn
//
// Created:     2-June-1998
// RCS-ID:      $Id$
// Copyright:   (c) 2003 by Total Control Software
// Licence:     wxWindows license
/////////////////////////////////////////////////////////////////////////////

// Not a %module


//---------------------------------------------------------------------------

MAKE_CONST_WXSTRING(NOTEBOOK_NAME);

//---------------------------------------------------------------------------
%newgroup

// TODO:  Virtualize this class so other book controls can be derived in Python

//  Common base class for wxList/Tree/Notebook
class wxBookCtrl : public wxControl
{
public:
    // This is an ABC, it can't be constructed...

//     wxBookCtrl(wxWindow *parent,
//                wxWindowID id,
//                const wxPoint& pos = wxDefaultPosition,
//                const wxSize& size = wxDefaultSize,
//                long style = 0,
//                const wxString& name = wxPyEmptyString);
//     %name(PreBookCtrl)wxBookCtrl();
//     bool Create(wxWindow *parent,
//                 wxWindowID id,
//                 const wxPoint& pos = wxDefaultPosition,
//                 const wxSize& size = wxDefaultSize,
//                 long style = 0,
//                 const wxString& name = wxPyEmptyString);


    // get number of pages in the dialog
    virtual size_t GetPageCount() const;

    // get the panel which represents the given page
    virtual wxWindow *GetPage(size_t n);

    // get the currently selected page or wxNOT_FOUND if none
    virtual int GetSelection() const/* = 0*/;

    // set/get the title of a page
    virtual bool SetPageText(size_t n, const wxString& strText)/* = 0*/;
    virtual wxString GetPageText(size_t n) const/* = 0*/;


    // image list stuff: each page may have an image associated with it (all
    // images belong to the same image list)

    // sets the image list to use, it is *not* deleted by the control
    virtual void SetImageList(wxImageList *imageList);

    // as SetImageList() but we will delete the image list ourselves
    %apply SWIGTYPE *DISOWN { wxImageList *imageList };
    void AssignImageList(wxImageList *imageList);
    %clear wxImageList *imageList;

    // get pointer (may be NULL) to the associated image list
    wxImageList* GetImageList() const;

    // sets/returns item's image index in the current image list
    virtual int GetPageImage(size_t n) const/* = 0*/;
    virtual bool SetPageImage(size_t n, int imageId)/* = 0*/;


    // resize the notebook so that all pages will have the specified size
    virtual void SetPageSize(const wxSize& size);

    // calculate the size of the control from the size of its page
    virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const/* = 0*/;



    // remove one page from the control and delete it
    virtual bool DeletePage(size_t n);

    // remove one page from the notebook, without deleting it
    virtual bool RemovePage(size_t n);

    // remove all pages and delete them
    virtual bool DeleteAllPages();

    // adds a new page to the control
    virtual bool AddPage(wxWindow *page,
                         const wxString& text,
                         bool select = False,
                         int imageId = -1);

    // the same as AddPage(), but adds the page at the specified position
    virtual bool InsertPage(size_t n,
                            wxWindow *page,
                            const wxString& text,
                            bool select = False,
                            int imageId = -1)/* = 0*/;

    // set the currently selected page, return the index of the previously
    // selected one (or -1 on error)
    //
    // NB: this function will _not_ generate PAGE_CHANGING/ED events
    virtual int SetSelection(size_t n)/* = 0*/;


    // cycle thru the pages
    void AdvanceSelection(bool forward = True);
};



class wxBookCtrlEvent : public wxNotifyEvent
{
public:
    wxBookCtrlEvent(wxEventType commandType = wxEVT_NULL, int id = 0,
                    int nSel = -1, int nOldSel = -1);

        // the currently selected page (-1 if none)
    int GetSelection() const;
    void SetSelection(int nSel);
        // the page that was selected before the change (-1 if none)
    int GetOldSelection() const;
    void SetOldSelection(int nOldSel);
};



//---------------------------------------------------------------------------
%newgroup

enum {
    // styles
    wxNB_FIXEDWIDTH,
    wxNB_TOP,
    wxNB_LEFT,
    wxNB_RIGHT,
    wxNB_BOTTOM,
    wxNB_MULTILINE,

    // hittest flags
    wxNB_HITTEST_NOWHERE = 1,   // not on tab
    wxNB_HITTEST_ONICON  = 2,   // on icon
    wxNB_HITTEST_ONLABEL = 4,   // on label
    wxNB_HITTEST_ONITEM  = wxNB_HITTEST_ONICON | wxNB_HITTEST_ONLABEL,

};



class wxNotebook : public wxBookCtrl {
public:
    %pythonAppend wxNotebook         "self._setOORInfo(self)"
    %pythonAppend wxNotebook()       ""

    wxNotebook(wxWindow *parent,
               wxWindowID id=-1,
               const wxPoint& pos = wxDefaultPosition,
               const wxSize& size = wxDefaultSize,
               long style = 0,
               const wxString& name = wxPyNOTEBOOK_NAME);
    %name(PreNotebook)wxNotebook();

    bool Create(wxWindow *parent,
               wxWindowID id,
               const wxPoint& pos = wxDefaultPosition,
               const wxSize& size = wxDefaultSize,
               long style = 0,
               const wxString& name = wxPyNOTEBOOK_NAME);


    // get the number of rows for a control with wxNB_MULTILINE style (not all
    // versions support it - they will always return 1 then)
    virtual int GetRowCount() const;

    // set the padding between tabs (in pixels)
    virtual void SetPadding(const wxSize& padding);

    // set the size of the tabs for wxNB_FIXEDWIDTH controls
    virtual void SetTabSize(const wxSize& sz);

    // hit test, returns which tab is hit and, optionally, where (icon, label)
    // (not implemented on all platforms)
    DocDeclAStr(
        virtual int, HitTest(const wxPoint& pt, long* OUTPUT) const,
        "HitTest(Point pt) -> (tab, where)",
        "Returns the tab which is hit, and flags indicating where using wx.NB_HITTEST_ flags.");

    // implement some base class functions
    virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const;

#ifdef __WXMSW__
    // Windows only: attempts to apply the UX theme page background to this page
  void ApplyThemeBackground(wxWindow* window, const wxColour& colour);
#endif
};



class wxNotebookEvent : public wxBookCtrlEvent
{
public:
    wxNotebookEvent(wxEventType commandType = wxEVT_NULL, int id = 0,
                    int nSel = -1, int nOldSel = -1);

};

// notebook control event types
%constant wxEventType wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED;
%constant wxEventType wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING;


%pythoncode {
    %# wxNotebook events
    EVT_NOTEBOOK_PAGE_CHANGED  = wx.PyEventBinder( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, 1 )
    EVT_NOTEBOOK_PAGE_CHANGING = wx.PyEventBinder( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, 1 )
}


%pythoncode {
%#----------------------------------------------------------------------------

class NotebookPage(wx.Panel):
    """
    There is an old (and apparently unsolvable) bug when placing a
    window with a nonstandard background colour in a wxNotebook on
    wxGTK, as the notbooks's background colour would always be used
    when the window is refreshed.  The solution is to place a panel in
    the notbook and the coloured window on the panel, sized to cover
    the panel.  This simple class does that for you, just put an
    instance of this in the notebook and make your regular window a
    child of this one and it will handle the resize for you.
    """
    def __init__(self, parent, id=-1,
                 pos=wx.DefaultPosition, size=wx.DefaultSize,
                 style=wx.TAB_TRAVERSAL, name="panel"):
        wx.Panel.__init__(self, parent, id, pos, size, style, name)
        self.child = None
        EVT_SIZE(self, self.OnSize)
        
    def OnSize(self, evt):
        if self.child is None:
            children = self.GetChildren()
            if len(children):
                self.child = children[0]
        if self.child:
            self.child.SetPosition((0,0))
            self.child.SetSize(self.GetSize())

}

//---------------------------------------------------------------------------
%newgroup


enum
{
    // default alignment: left everywhere except Mac where it is top
    wxLB_DEFAULT = 0,

    // put the list control to the left/right/top/bottom of the page area
    wxLB_TOP    = 0x1,
    wxLB_BOTTOM = 0x2,
    wxLB_LEFT   = 0x4,
    wxLB_RIGHT  = 0x8,

    // the mask which can be used to extract the alignment from the style
    wxLB_ALIGN_MASK = 0xf,
};



//  wxListCtrl and wxNotebook combination
class wxListbook : public wxBookCtrl
{
public:
    %pythonAppend wxListbook         "self._setOORInfo(self)"
    %pythonAppend wxListbook()       ""

    wxListbook(wxWindow *parent,
               wxWindowID id=-1,
               const wxPoint& pos = wxDefaultPosition,
               const wxSize& size = wxDefaultSize,
               long style = 0,
               const wxString& name = wxPyEmptyString);
    %name(PreListbook)wxListbook();

    bool Create(wxWindow *parent,
                wxWindowID id,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
                long style = 0,
                const wxString& name = wxPyEmptyString);

    // returns True if we have wxLB_TOP or wxLB_BOTTOM style
    bool IsVertical() const;

};



class wxListbookEvent : public wxBookCtrlEvent
{
public:
    wxListbookEvent(wxEventType commandType = wxEVT_NULL, int id = 0,
                    int nSel = -1, int nOldSel = -1);
};


%constant wxEventType wxEVT_COMMAND_LISTBOOK_PAGE_CHANGED;
%constant wxEventType wxEVT_COMMAND_LISTBOOK_PAGE_CHANGING;

%pythoncode {
    EVT_LISTBOOK_PAGE_CHANGED  = wx.PyEventBinder( wxEVT_COMMAND_LISTBOOK_PAGE_CHANGED, 1 )
    EVT_LISTBOOK_PAGE_CHANGING = wx.PyEventBinder( wxEVT_COMMAND_LISTBOOK_PAGE_CHANGING, 1 )
}


//---------------------------------------------------------------------------
%newgroup;


class wxBookCtrlSizer: public wxSizer
{
public:
    %pythonAppend wxBookCtrlSizer "self._setOORInfo(self)"

    wxBookCtrlSizer( wxBookCtrl *nb );
    
    void RecalcSizes();
    wxSize CalcMin();
    wxBookCtrl *GetControl();
};


class wxNotebookSizer: public wxSizer {
public:
    %pythonAppend wxNotebookSizer "self._setOORInfo(self)"

    wxNotebookSizer( wxNotebook *nb );
    
    void RecalcSizes();
    wxSize CalcMin();
    wxNotebook *GetNotebook();
};

//---------------------------------------------------------------------------