| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: choice.h |
| 3 | // Purpose: wxChoice class |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 17/09/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_CHOICE_H_ |
| 13 | #define _WX_CHOICE_H_ |
| 14 | |
| 15 | #if defined(__GNUG__) && !defined(__APPLE__) |
| 16 | #pragma interface "choice.h" |
| 17 | #endif |
| 18 | |
| 19 | #include "wx/clntdata.h" |
| 20 | #include "wx/dynarray.h" |
| 21 | |
| 22 | WX_DEFINE_ARRAY(WXWidget, wxWidgetArray); |
| 23 | |
| 24 | // Choice item |
| 25 | class WXDLLEXPORT wxChoice: public wxChoiceBase |
| 26 | { |
| 27 | DECLARE_DYNAMIC_CLASS(wxChoice) |
| 28 | |
| 29 | public: |
| 30 | wxChoice(); |
| 31 | ~wxChoice(); |
| 32 | |
| 33 | wxChoice(wxWindow *parent, wxWindowID id, |
| 34 | const wxPoint& pos = wxDefaultPosition, |
| 35 | const wxSize& size = wxDefaultSize, |
| 36 | int n = 0, const wxString choices[] = NULL, |
| 37 | long style = 0, |
| 38 | const wxValidator& validator = wxDefaultValidator, |
| 39 | const wxString& name = wxChoiceNameStr) |
| 40 | { |
| 41 | Init(); |
| 42 | Create(parent, id, pos, size, n, choices, style, validator, name); |
| 43 | } |
| 44 | |
| 45 | bool Create(wxWindow *parent, wxWindowID id, |
| 46 | const wxPoint& pos = wxDefaultPosition, |
| 47 | const wxSize& size = wxDefaultSize, |
| 48 | int n = 0, const wxString choices[] = NULL, |
| 49 | long style = 0, |
| 50 | const wxValidator& validator = wxDefaultValidator, |
| 51 | const wxString& name = wxChoiceNameStr); |
| 52 | |
| 53 | // implementation of wxControlWithItems |
| 54 | virtual int GetCount() const; |
| 55 | virtual int DoAppend(const wxString& item); |
| 56 | virtual int DoInsert(const wxString& item, int pos); |
| 57 | virtual void DoSetItemClientData(int n, void* clientData); |
| 58 | virtual void* DoGetItemClientData(int n) const; |
| 59 | virtual void DoSetItemClientObject(int n, wxClientData* clientData); |
| 60 | virtual wxClientData* DoGetItemClientObject(int n) const; |
| 61 | virtual int GetSelection() const; |
| 62 | virtual void Delete(int n); |
| 63 | virtual int FindString(const wxString& s) const; |
| 64 | virtual void Clear(); |
| 65 | virtual void SetString(int n, const wxString& s); |
| 66 | virtual wxString GetString(int n) const; |
| 67 | |
| 68 | // implementation of wxChoiceBase |
| 69 | virtual void SetSelection(int n); |
| 70 | virtual void SetColumns(int n = 1 ); |
| 71 | virtual int GetColumns() const ; |
| 72 | |
| 73 | // Original API |
| 74 | virtual void Command(wxCommandEvent& event); |
| 75 | |
| 76 | void SetFocus(); |
| 77 | |
| 78 | // Implementation |
| 79 | virtual void ChangeFont(bool keepOriginalSize = TRUE); |
| 80 | virtual void ChangeBackgroundColour(); |
| 81 | virtual void ChangeForegroundColour(); |
| 82 | WXWidget GetTopWidget() const { return m_formWidget; } |
| 83 | WXWidget GetMainWidget() const { return m_buttonWidget; } |
| 84 | |
| 85 | virtual wxSize DoGetBestSize() const; |
| 86 | |
| 87 | // implementation, for wxChoiceCallback |
| 88 | const wxWidgetArray& GetWidgets() const { return m_widgetArray; } |
| 89 | const wxStringList& GetStrings() const { return m_stringList; } |
| 90 | protected: |
| 91 | // minimum size for the text ctrl |
| 92 | wxSize GetItemsSize() const; |
| 93 | // common part of all contructors |
| 94 | void Init(); |
| 95 | |
| 96 | size_t m_noStrings; |
| 97 | WXWidget m_menuWidget; |
| 98 | WXWidget m_buttonWidget; |
| 99 | wxWidgetArray m_widgetArray; |
| 100 | WXWidget m_formWidget; |
| 101 | wxStringList m_stringList; |
| 102 | wxClientDataDictionary m_clientDataDict; |
| 103 | |
| 104 | virtual void DoSetSize(int x, int y, |
| 105 | int width, int height, |
| 106 | int sizeFlags = wxSIZE_AUTO); |
| 107 | }; |
| 108 | |
| 109 | #endif |
| 110 | // _WX_CHOICE_H_ |