| 1 | //////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/palmos/spinctrl.h |
| 3 | // Purpose: wxSpinCtrl class declaration for Palm OS |
| 4 | // Author: William Osborne - minimal working wxPalmOS port |
| 5 | // Modified by: |
| 6 | // Created: 10/13/04 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) William Osborne |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_PALMOS_SPINCTRL_H_ |
| 13 | #define _WX_PALMOS_SPINCTRL_H_ |
| 14 | |
| 15 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 16 | #pragma interface "spinctrl.h" |
| 17 | #endif |
| 18 | |
| 19 | #include "wx/spinbutt.h" // the base class |
| 20 | |
| 21 | #include "wx/dynarray.h" |
| 22 | |
| 23 | class WXDLLEXPORT wxSpinCtrl; |
| 24 | WX_DEFINE_EXPORTED_ARRAY_PTR(wxSpinCtrl *, wxArraySpins); |
| 25 | |
| 26 | // ---------------------------------------------------------------------------- |
| 27 | // Under Win32, wxSpinCtrl is a wxSpinButton with a buddy (as MSDN docs call |
| 28 | // it) text window whose contents is automatically updated when the spin |
| 29 | // control is clicked. |
| 30 | // ---------------------------------------------------------------------------- |
| 31 | |
| 32 | class WXDLLEXPORT wxSpinCtrl : public wxSpinButton |
| 33 | { |
| 34 | public: |
| 35 | wxSpinCtrl() { } |
| 36 | |
| 37 | wxSpinCtrl(wxWindow *parent, |
| 38 | wxWindowID id = -1, |
| 39 | const wxString& value = wxEmptyString, |
| 40 | const wxPoint& pos = wxDefaultPosition, |
| 41 | const wxSize& size = wxDefaultSize, |
| 42 | long style = wxSP_ARROW_KEYS, |
| 43 | int min = 0, int max = 100, int initial = 0, |
| 44 | const wxString& name = _T("wxSpinCtrl")) |
| 45 | { |
| 46 | Create(parent, id, value, pos, size, style, min, max, initial, name); |
| 47 | } |
| 48 | |
| 49 | bool Create(wxWindow *parent, |
| 50 | wxWindowID id = -1, |
| 51 | const wxString& value = wxEmptyString, |
| 52 | const wxPoint& pos = wxDefaultPosition, |
| 53 | const wxSize& size = wxDefaultSize, |
| 54 | long style = wxSP_ARROW_KEYS, |
| 55 | int min = 0, int max = 100, int initial = 0, |
| 56 | const wxString& name = _T("wxSpinCtrl")); |
| 57 | |
| 58 | // a wxTextCtrl-like method (but we can't have GetValue returning wxString |
| 59 | // because the base class already has one returning int!) |
| 60 | void SetValue(const wxString& text); |
| 61 | |
| 62 | // another wxTextCtrl-like method |
| 63 | void SetSelection(long from, long to); |
| 64 | |
| 65 | // implementation only from now on |
| 66 | // ------------------------------- |
| 67 | |
| 68 | virtual ~wxSpinCtrl(); |
| 69 | |
| 70 | virtual void SetValue(int val) { wxSpinButton::SetValue(val); } |
| 71 | virtual int GetValue() const; |
| 72 | virtual bool SetFont(const wxFont &font); |
| 73 | virtual void SetFocus(); |
| 74 | |
| 75 | virtual bool Enable(bool enable = TRUE); |
| 76 | virtual bool Show(bool show = TRUE); |
| 77 | |
| 78 | // wxSpinButton doesn't accept focus, but we do |
| 79 | virtual bool AcceptsFocus() const { return wxWindow::AcceptsFocus(); } |
| 80 | |
| 81 | // for internal use only |
| 82 | |
| 83 | // get the subclassed window proc of the buddy text |
| 84 | WXFARPROC GetBuddyWndProc() const { return m_wndProcBuddy; } |
| 85 | |
| 86 | // return the spinctrl object whose buddy is the given window or NULL |
| 87 | static wxSpinCtrl *GetSpinForTextCtrl(WXHWND hwndBuddy); |
| 88 | |
| 89 | // process a WM_COMMAND generated by the buddy text control |
| 90 | bool ProcessTextCommand(WXWORD cmd, WXWORD id); |
| 91 | |
| 92 | protected: |
| 93 | virtual void DoGetPosition(int *x, int *y) const; |
| 94 | virtual void DoMoveWindow(int x, int y, int width, int height); |
| 95 | virtual wxSize DoGetBestSize() const; |
| 96 | virtual void DoGetSize(int *width, int *height) const; |
| 97 | |
| 98 | // the handler for wxSpinButton events |
| 99 | void OnSpinChange(wxSpinEvent& event); |
| 100 | |
| 101 | // Handle processing of special keys |
| 102 | void OnChar(wxKeyEvent& event); |
| 103 | void OnSetFocus(wxFocusEvent& event); |
| 104 | |
| 105 | // the data for the "buddy" text ctrl |
| 106 | WXHWND m_hwndBuddy; |
| 107 | WXFARPROC m_wndProcBuddy; |
| 108 | |
| 109 | // all existing wxSpinCtrls - this allows to find the one corresponding to |
| 110 | // the given buddy window in GetSpinForTextCtrl() |
| 111 | static wxArraySpins ms_allSpins; |
| 112 | |
| 113 | private: |
| 114 | DECLARE_DYNAMIC_CLASS(wxSpinCtrl) |
| 115 | DECLARE_EVENT_TABLE() |
| 116 | DECLARE_NO_COPY_CLASS(wxSpinCtrl) |
| 117 | }; |
| 118 | |
| 119 | #endif // _WX_PALMOS_SPINCTRL_H_ |
| 120 | |
| 121 | |