/[pcsx2_0.9.7]/branch/r3113_0.9.7_beta/3rdparty/wxWidgets/include/wx/ctrlsub.h
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Contents of /branch/r3113_0.9.7_beta/3rdparty/wxWidgets/include/wx/ctrlsub.h

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Revision 32 - (show annotations) (download)
Tue Sep 7 03:29:01 2010 UTC (9 years, 5 months ago) by william
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branching from upstream revision (http://pcsx2.googlecode.com/svn/trunk
): r3113 to
https://svn.netsolutions.dnsalias.com/websvn/ps2/pcsx2/pcsx2_0.9.7/branch/r3113_0.9.7_beta
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/ctrlsub.h (read: "wxConTRoL with SUBitems")
3 // Purpose: wxControlWithItems interface
4 // Author: Vadim Zeitlin
5 // Modified by:
6 // Created: 22.10.99
7 // RCS-ID: $Id: ctrlsub.h 42816 2006-10-31 08:50:17Z RD $
8 // Copyright: (c) wxWidgets team
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_CTRLSUB_H_BASE_
13 #define _WX_CTRLSUB_H_BASE_
14
15 #include "wx/defs.h"
16
17 #if wxUSE_CONTROLS
18
19 #include "wx/control.h" // base class
20
21 // ----------------------------------------------------------------------------
22 // wxItemContainer defines an interface which is implemented by all controls
23 // which have string subitems each of which may be selected.
24 //
25 // It is decomposed in wxItemContainerImmutable which omits all methods
26 // adding/removing items and is used by wxRadioBox and wxItemContainer itself.
27 //
28 // Examples: wxListBox, wxCheckListBox, wxChoice and wxComboBox (which
29 // implements an extended interface deriving from this one)
30 // ----------------------------------------------------------------------------
31
32 class WXDLLEXPORT wxItemContainerImmutable
33 {
34 public:
35 wxItemContainerImmutable() { }
36 virtual ~wxItemContainerImmutable();
37
38 // accessing strings
39 // -----------------
40
41 virtual unsigned int GetCount() const = 0;
42 bool IsEmpty() const { return GetCount() == 0; }
43
44 virtual wxString GetString(unsigned int n) const = 0;
45 wxArrayString GetStrings() const;
46 virtual void SetString(unsigned int n, const wxString& s) = 0;
47
48 // finding string natively is either case sensitive or insensitive
49 // but never both so fall back to this base version for not
50 // supported search type
51 virtual int FindString(const wxString& s, bool bCase = false) const
52 {
53 unsigned int count = GetCount();
54
55 for ( unsigned int i = 0; i < count ; ++i )
56 {
57 if (GetString(i).IsSameAs( s , bCase ))
58 return (int)i;
59 }
60
61 return wxNOT_FOUND;
62 }
63
64
65 // selection
66 // ---------
67
68 virtual void SetSelection(int n) = 0;
69 virtual int GetSelection() const = 0;
70
71 // set selection to the specified string, return false if not found
72 bool SetStringSelection(const wxString& s);
73
74 // return the selected string or empty string if none
75 wxString GetStringSelection() const;
76
77 // this is the same as SetSelection( for single-selection controls but
78 // reads better for multi-selection ones
79 void Select(int n) { SetSelection(n); }
80
81
82 protected:
83
84 // check that the index is valid
85 inline bool IsValid(unsigned int n) const { return n < GetCount(); }
86 inline bool IsValidInsert(unsigned int n) const { return n <= GetCount(); }
87 };
88
89 class WXDLLEXPORT wxItemContainer : public wxItemContainerImmutable
90 {
91 public:
92 wxItemContainer() { m_clientDataItemsType = wxClientData_None; }
93 virtual ~wxItemContainer();
94
95 // adding items
96 // ------------
97
98 int Append(const wxString& item)
99 { return DoAppend(item); }
100 int Append(const wxString& item, void *clientData)
101 { int n = DoAppend(item); SetClientData(n, clientData); return n; }
102 int Append(const wxString& item, wxClientData *clientData)
103 { int n = DoAppend(item); SetClientObject(n, clientData); return n; }
104
105 // only for rtti needs (separate name)
106 void AppendString( const wxString& item)
107 { Append( item ); }
108
109 // append several items at once to the control
110 void Append(const wxArrayString& strings);
111
112 int Insert(const wxString& item, unsigned int pos)
113 { return DoInsert(item, pos); }
114 int Insert(const wxString& item, unsigned int pos, void *clientData);
115 int Insert(const wxString& item, unsigned int pos, wxClientData *clientData);
116
117 // deleting items
118 // --------------
119
120 virtual void Clear() = 0;
121 virtual void Delete(unsigned int n) = 0;
122
123 // misc
124 // ----
125
126 // client data stuff
127 void SetClientData(unsigned int n, void* clientData);
128 void* GetClientData(unsigned int n) const;
129
130 void SetClientObject(unsigned int n, wxClientData* clientData);
131 wxClientData* GetClientObject(unsigned int n) const;
132
133 bool HasClientObjectData() const
134 { return m_clientDataItemsType == wxClientData_Object; }
135 bool HasClientUntypedData() const
136 { return m_clientDataItemsType == wxClientData_Void; }
137
138 protected:
139 virtual int DoAppend(const wxString& item) = 0;
140 virtual int DoInsert(const wxString& item, unsigned int pos) = 0;
141
142 virtual void DoSetItemClientData(unsigned int n, void* clientData) = 0;
143 virtual void* DoGetItemClientData(unsigned int n) const = 0;
144 virtual void DoSetItemClientObject(unsigned int n, wxClientData* clientData) = 0;
145 virtual wxClientData* DoGetItemClientObject(unsigned int n) const = 0;
146
147
148 // the type of the client data for the items
149 wxClientDataType m_clientDataItemsType;
150 };
151
152 // this macro must (unfortunately) be used in any class deriving from both
153 // wxItemContainer and wxControl because otherwise there is ambiguity when
154 // calling GetClientXXX() functions -- the compiler can't choose between the
155 // two versions
156 #define wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST \
157 void SetClientData(void *data) \
158 { wxEvtHandler::SetClientData(data); } \
159 void *GetClientData() const \
160 { return wxEvtHandler::GetClientData(); } \
161 void SetClientObject(wxClientData *data) \
162 { wxEvtHandler::SetClientObject(data); } \
163 wxClientData *GetClientObject() const \
164 { return wxEvtHandler::GetClientObject(); } \
165 void SetClientData(unsigned int n, void* clientData) \
166 { wxItemContainer::SetClientData(n, clientData); } \
167 void* GetClientData(unsigned int n) const \
168 { return wxItemContainer::GetClientData(n); } \
169 void SetClientObject(unsigned int n, wxClientData* clientData) \
170 { wxItemContainer::SetClientObject(n, clientData); } \
171 wxClientData* GetClientObject(unsigned int n) const \
172 { return wxItemContainer::GetClientObject(n); }
173
174 class WXDLLEXPORT wxControlWithItems : public wxControl, public wxItemContainer
175 {
176 public:
177 wxControlWithItems() { }
178 virtual ~wxControlWithItems();
179
180 // we have to redefine these functions here to avoid ambiguities in classes
181 // deriving from us which would arise otherwise because both base classses
182 // have the methods with the same names - hopefully, a smart compiler can
183 // optimize away these simple inline wrappers so we don't suffer much from
184 // this
185 wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
186
187 // usually the controls like list/combo boxes have their own background
188 // colour
189 virtual bool ShouldInheritColours() const { return false; }
190
191 protected:
192 // fill in the client object or data field of the event as appropriate
193 //
194 // calls InitCommandEvent() and, if n != wxNOT_FOUND, also sets the per
195 // item client data
196 void InitCommandEventWithItems(wxCommandEvent& event, int n);
197
198 private:
199 DECLARE_ABSTRACT_CLASS(wxControlWithItems)
200 DECLARE_NO_COPY_CLASS(wxControlWithItems)
201 };
202
203
204 // ----------------------------------------------------------------------------
205 // inline functions
206 // ----------------------------------------------------------------------------
207
208 #endif // wxUSE_CONTROLS
209
210 #endif // _WX_CTRLSUB_H_BASE_

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