/[pcsx2_0.9.7]/trunk/3rdparty/wxWidgets/include/wx/pickerbase.h
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Contents of /trunk/3rdparty/wxWidgets/include/wx/pickerbase.h

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Revision 10 - (show annotations) (download)
Mon Sep 6 11:40:06 2010 UTC (9 years, 5 months ago) by william
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File size: 5980 byte(s)
exported r3113 from ./upstream/trunk
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/pickerbase.h
3 // Purpose: wxPickerBase definition
4 // Author: Francesco Montorsi (based on Vadim Zeitlin's code)
5 // Modified by:
6 // Created: 14/4/2006
7 // Copyright: (c) Vadim Zeitlin, Francesco Montorsi
8 // RCS-ID: $Id: pickerbase.h 49804 2007-11-10 01:09:42Z VZ $
9 // Licence: wxWindows Licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_PICKERBASE_H_BASE_
13 #define _WX_PICKERBASE_H_BASE_
14
15 #include "wx/control.h"
16 #include "wx/sizer.h"
17 #include "wx/containr.h"
18
19 class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
20 class WXDLLIMPEXP_FWD_CORE wxToolTip;
21
22 extern WXDLLEXPORT_DATA(const wxChar) wxButtonNameStr[];
23
24 // ----------------------------------------------------------------------------
25 // wxPickerBase is the base class for the picker controls which support
26 // a wxPB_USE_TEXTCTRL style; i.e. for those pickers which can use an auxiliary
27 // text control next to the 'real' picker.
28 //
29 // The wxTextPickerHelper class manages enabled/disabled state of the text control,
30 // its sizing and positioning.
31 // ----------------------------------------------------------------------------
32
33 #define wxPB_USE_TEXTCTRL 0x0002
34
35 class WXDLLIMPEXP_CORE wxPickerBase : public wxControl
36 {
37 public:
38 // ctor: text is the associated text control
39 wxPickerBase() : m_text(NULL), m_picker(NULL), m_sizer(NULL)
40 { m_container.SetContainerWindow(this); }
41 virtual ~wxPickerBase() {}
42
43
44 // if present, intercepts wxPB_USE_TEXTCTRL style and creates the text control
45 // The 3rd argument is the initial wxString to display in the text control
46 bool CreateBase(wxWindow *parent,
47 wxWindowID id,
48 const wxString& text = wxEmptyString,
49 const wxPoint& pos = wxDefaultPosition,
50 const wxSize& size = wxDefaultSize,
51 long style = 0,
52 const wxValidator& validator = wxDefaultValidator,
53 const wxString& name = wxButtonNameStr);
54
55 public: // public API
56
57 // margin between the text control and the picker
58 void SetInternalMargin(int newmargin)
59 { GetTextCtrlItem()->SetBorder(newmargin); m_sizer->Layout(); }
60 int GetInternalMargin() const
61 { return GetTextCtrlItem()->GetBorder(); }
62
63 // proportion of the text control
64 void SetTextCtrlProportion(int prop)
65 { GetTextCtrlItem()->SetProportion(prop); m_sizer->Layout(); }
66 int GetTextCtrlProportion() const
67 { return GetTextCtrlItem()->GetProportion(); }
68
69 // proportion of the picker control
70 void SetPickerCtrlProportion(int prop)
71 { GetPickerCtrlItem()->SetProportion(prop); m_sizer->Layout(); }
72 int GetPickerCtrlProportion() const
73 { return GetPickerCtrlItem()->GetProportion(); }
74
75 bool IsTextCtrlGrowable() const
76 { return (GetTextCtrlItem()->GetFlag() & wxGROW) != 0; }
77 void SetTextCtrlGrowable(bool grow = true)
78 {
79 int f = GetDefaultTextCtrlFlag();
80 if ( grow )
81 f |= wxGROW;
82 else
83 f &= ~wxGROW;
84
85 GetTextCtrlItem()->SetFlag(f);
86 }
87
88 bool IsPickerCtrlGrowable() const
89 { return (GetPickerCtrlItem()->GetFlag() & wxGROW) != 0; }
90 void SetPickerCtrlGrowable(bool grow = true)
91 {
92 int f = GetDefaultPickerCtrlFlag();
93 if ( grow )
94 f |= wxGROW;
95 else
96 f &= ~wxGROW;
97
98 GetPickerCtrlItem()->SetFlag(f);
99 }
100
101 bool HasTextCtrl() const
102 { return m_text != NULL; }
103 wxTextCtrl *GetTextCtrl()
104 { return m_text; }
105 wxControl *GetPickerCtrl()
106 { return m_picker; }
107
108 // methods that derived class must/may override
109 virtual void UpdatePickerFromTextCtrl() = 0;
110 virtual void UpdateTextCtrlFromPicker() = 0;
111
112 protected:
113 // overridden base class methods
114 #if wxUSE_TOOLTIPS
115 virtual void DoSetToolTip(wxToolTip *tip);
116 #endif // wxUSE_TOOLTIPS
117
118
119 // event handlers
120 void OnTextCtrlDelete(wxWindowDestroyEvent &);
121 void OnTextCtrlUpdate(wxCommandEvent &);
122 void OnTextCtrlKillFocus(wxFocusEvent &);
123
124 void OnSize(wxSizeEvent &);
125
126 // returns the set of styles for the attached wxTextCtrl
127 // from given wxPickerBase's styles
128 virtual long GetTextCtrlStyle(long style) const
129 { return (style & wxWINDOW_STYLE_MASK); }
130
131 // returns the set of styles for the m_picker
132 virtual long GetPickerStyle(long style) const
133 { return (style & wxWINDOW_STYLE_MASK); }
134
135
136 wxSizerItem *GetPickerCtrlItem() const
137 {
138 if (this->HasTextCtrl())
139 return m_sizer->GetItem((size_t)1);
140 return m_sizer->GetItem((size_t)0);
141 }
142
143 wxSizerItem *GetTextCtrlItem() const
144 {
145 wxASSERT(this->HasTextCtrl());
146 return m_sizer->GetItem((size_t)0);
147 }
148
149 int GetDefaultPickerCtrlFlag() const
150 {
151 // on macintosh, without additional borders
152 // there's not enough space for focus rect
153 return wxALIGN_CENTER_VERTICAL|wxGROW
154 #ifdef __WXMAC__
155 | wxTOP | wxRIGHT | wxBOTTOM
156 #endif
157 ;
158 }
159
160 int GetDefaultTextCtrlFlag() const
161 {
162 // on macintosh, without wxALL there's not enough space for focus rect
163 return wxALIGN_CENTER_VERTICAL
164 #ifdef __WXMAC__
165 | wxALL
166 #else
167 | wxRIGHT
168 #endif
169 ;
170 }
171
172 void PostCreation();
173
174 protected:
175 wxTextCtrl *m_text; // can be NULL
176 wxControl *m_picker;
177 wxBoxSizer *m_sizer;
178
179 private:
180 DECLARE_ABSTRACT_CLASS(wxPickerBase)
181 DECLARE_EVENT_TABLE()
182
183 // This class must be something just like a panel...
184 WX_DECLARE_CONTROL_CONTAINER();
185 };
186
187
188 #endif
189 // _WX_PICKERBASE_H_BASE_

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