include/wx/msw/combo.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/combo.h
   3 // Purpose:     wxComboCtrl class
   4 // Author:      Jaakko Salli
   5 // Modified by:
   6 // Created:     Apr-30-2006
   7 // Copyright:   (c) Jaakko Salli
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_COMBOCONTROL_H_
  12 #define _WX_COMBOCONTROL_H_
  13
  14 // NB: Definition of _WX_COMBOCONTROL_H_ is used in wx/generic/combo.h to
  15 //     determine whether there is native wxComboCtrl, so make sure you
  16 //     use it in all native wxComboCtrls.
  17
  18 #if wxUSE_COMBOCTRL
  19
  20 #if !defined(__WXWINCE__) && wxUSE_TIMER
  21     #include "wx/timer.h"
  22     #define wxUSE_COMBOCTRL_POPUP_ANIMATION     1
  23 #else
  24     #define wxUSE_COMBOCTRL_POPUP_ANIMATION     0
  25 #endif
  26
  27
  28 // ----------------------------------------------------------------------------
  29 // Native wxComboCtrl
  30 // ----------------------------------------------------------------------------
  31
  32 // Define this only if native implementation includes all features
  33 #define wxCOMBOCONTROL_FULLY_FEATURED
  34
  35 extern WXDLLIMPEXP_DATA_CORE(const char) wxComboBoxNameStr[];
  36
  37 class WXDLLIMPEXP_CORE wxComboCtrl : public wxComboCtrlBase
  38 {
  39 public:
  40     // ctors and such
  41     wxComboCtrl() : wxComboCtrlBase() { Init(); }
  42
  43     wxComboCtrl(wxWindow *parent,
  44                    wxWindowID id = wxID_ANY,
  45                    const wxString& value = wxEmptyString,
  46                    const wxPoint& pos = wxDefaultPosition,
  47                    const wxSize& size = wxDefaultSize,
  48                    long style = 0,
  49                    const wxValidator& validator = wxDefaultValidator,
  50                    const wxString& name = wxComboBoxNameStr)
  51         : wxComboCtrlBase()
  52     {
  53         Init();
  54
  55         (void)Create(parent, id, value, pos, size, style, validator, name);
  56     }
  57
  58     bool Create(wxWindow *parent,
  59                 wxWindowID id = wxID_ANY,
  60                 const wxString& value = wxEmptyString,
  61                 const wxPoint& pos = wxDefaultPosition,
  62                 const wxSize& size = wxDefaultSize,
  63                 long style = 0,
  64                 const wxValidator& validator = wxDefaultValidator,
  65                 const wxString& name = wxComboBoxNameStr);
  66
  67     virtual ~wxComboCtrl();
  68
  69     virtual void PrepareBackground( wxDC& dc, const wxRect& rect, int flags ) const;
  70     virtual bool IsKeyPopupToggle(const wxKeyEvent& event) const;
  71
  72     static int GetFeatures() { return wxComboCtrlFeatures::All; }
  73
  74 #if wxUSE_COMBOCTRL_POPUP_ANIMATION
  75     void OnTimerEvent(wxTimerEvent& WXUNUSED(event)) { DoTimerEvent(); }
  76
  77 protected:
  78     void DoTimerEvent();
  79
  80     virtual bool AnimateShow( const wxRect& rect, int flags );
  81 #endif // wxUSE_COMBOCTRL_POPUP_ANIMATION
  82
  83 protected:
  84
  85     // Dummy method - we override all functions that call this
  86     virtual WXHWND GetEditHWND() const { return NULL; }
  87
  88     // customization
  89     virtual void OnResize();
  90     virtual wxCoord GetNativeTextIndent() const;
  91
  92     // event handlers
  93     void OnPaintEvent( wxPaintEvent& event );
  94     void OnMouseEvent( wxMouseEvent& event );
  95
  96     virtual bool HasTransparentBackground() { return IsDoubleBuffered(); }
  97
  98 private:
  99     void Init();
 100
 101 #if wxUSE_COMBOCTRL_POPUP_ANIMATION
 102     // Popup animation related
 103     wxLongLong  m_animStart;
 104     wxTimer     m_animTimer;
 105     wxRect      m_animRect;
 106     int         m_animFlags;
 107 #endif
 108
 109     DECLARE_EVENT_TABLE()
 110
 111     DECLARE_DYNAMIC_CLASS(wxComboCtrl)
 112 };
 113
 114
 115 #endif // wxUSE_COMBOCTRL
 116 #endif
 117     // _WX_COMBOCONTROL_H_