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prevent crash if panel/kicker is killed, bug 1872724
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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/generic/propdlg.h
3 // Purpose: wxPropertySheetDialog
4 // Author: Julian Smart
5 // Modified by:
6 // Created: 2005-03-12
7 // RCS-ID: $Id$
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_PROPDLG_H_
13 #define _WX_PROPDLG_H_
14
15 #include "wx/defs.h"
16
17 #if wxUSE_BOOKCTRL
18
19 #include "wx/dialog.h"
20
21 class WXDLLIMPEXP_FWD_CORE wxBookCtrlBase;
22
23 //-----------------------------------------------------------------------------
24 // wxPropertySheetDialog
25 // A platform-independent properties dialog.
26 //
27 // * on PocketPC, a flat-look 'property sheet' notebook will be used, with
28 // no OK/Cancel/Help buttons
29 // * on other platforms, a normal notebook will be used, with standard buttons
30 //
31 // To use this class, call Create from your derived class.
32 // Then create pages and add to the book control. Finally call CreateButtons and
33 // LayoutDialog.
34 //
35 // For example:
36 //
37 // MyPropertySheetDialog::Create(...)
38 // {
39 // wxPropertySheetDialog::Create(...);
40 //
41 // // Add page
42 // wxPanel* panel = new wxPanel(GetBookCtrl(), ...);
43 // GetBookCtrl()->AddPage(panel, wxT("General"));
44 //
45 // CreateButtons();
46 // LayoutDialog();
47 // }
48 //
49 // Override CreateBookCtrl and AddBookCtrl to create and add a different
50 // kind of book control.
51 //-----------------------------------------------------------------------------
52
53 enum wxPropertySheetDialogFlags
54 {
55 // Use the platform default
56 wxPROPSHEET_DEFAULT = 0x0001,
57
58 // Use a notebook
59 wxPROPSHEET_NOTEBOOK = 0x0002,
60
61 // Use a toolbook
62 wxPROPSHEET_TOOLBOOK = 0x0004,
63
64 // Use a choicebook
65 wxPROPSHEET_CHOICEBOOK = 0x0008,
66
67 // Use a listbook
68 wxPROPSHEET_LISTBOOK = 0x0010,
69
70 // Use a wxButtonToolBar toolbook
71 wxPROPSHEET_BUTTONTOOLBOOK = 0x0020,
72
73 // Use a treebook
74 wxPROPSHEET_TREEBOOK = 0x0040,
75
76 // Shrink dialog to fit current page
77 wxPROPSHEET_SHRINKTOFIT = 0x0100,
78 };
79
80 class WXDLLIMPEXP_ADV wxPropertySheetDialog : public wxDialog
81 {
82 public:
83 wxPropertySheetDialog() : wxDialog() { Init(); }
84
85 wxPropertySheetDialog(wxWindow* parent, wxWindowID id,
86 const wxString& title,
87 const wxPoint& pos = wxDefaultPosition,
88 const wxSize& sz = wxDefaultSize,
89 long style = wxDEFAULT_DIALOG_STYLE,
90 const wxString& name = wxDialogNameStr)
91 {
92 Init();
93 Create(parent, id, title, pos, sz, style, name);
94 }
95
96 bool Create(wxWindow* parent, wxWindowID id,
97 const wxString& title,
98 const wxPoint& pos = wxDefaultPosition,
99 const wxSize& sz = wxDefaultSize,
100 long style = wxDEFAULT_DIALOG_STYLE,
101 const wxString& name = wxDialogNameStr);
102
103 //// Accessors
104
105 // Set and get the notebook
106 void SetBookCtrl(wxBookCtrlBase* book) { m_bookCtrl = book; }
107 wxBookCtrlBase* GetBookCtrl() const { return m_bookCtrl; }
108
109 // Override function in base
110 virtual wxWindow* GetContentWindow() const;
111
112 // Set and get the inner sizer
113 void SetInnerSize(wxSizer* sizer) { m_innerSizer = sizer; }
114 wxSizer* GetInnerSizer() const { return m_innerSizer ; }
115
116 // Set and get the book style
117 void SetSheetStyle(long sheetStyle) { m_sheetStyle = sheetStyle; }
118 long GetSheetStyle() const { return m_sheetStyle ; }
119
120 // Set and get the border around the whole dialog
121 void SetSheetOuterBorder(int border) { m_sheetOuterBorder = border; }
122 int GetSheetOuterBorder() const { return m_sheetOuterBorder ; }
123
124 // Set and get the border around the book control only
125 void SetSheetInnerBorder(int border) { m_sheetInnerBorder = border; }
126 int GetSheetInnerBorder() const { return m_sheetInnerBorder ; }
127
128 /// Operations
129
130 // Creates the buttons (none on PocketPC)
131 virtual void CreateButtons(int flags = wxOK|wxCANCEL);
132
133 // Lay out the dialog, to be called after pages have been created
134 virtual void LayoutDialog(int centreFlags = wxBOTH);
135
136 /// Implementation
137
138 // Creates the book control. If you want to use a different kind of
139 // control, override.
140 virtual wxBookCtrlBase* CreateBookCtrl();
141
142 // Adds the book control to the inner sizer.
143 virtual void AddBookCtrl(wxSizer* sizer);
144
145 // Set the focus
146 void OnActivate(wxActivateEvent& event);
147
148 // Resize dialog if necessary
149 void OnIdle(wxIdleEvent& event);
150
151 private:
152 void Init();
153
154 protected:
155 wxBookCtrlBase* m_bookCtrl;
156 wxSizer* m_innerSizer; // sizer for extra space
157 long m_sheetStyle;
158 int m_sheetOuterBorder;
159 int m_sheetInnerBorder;
160 int m_selectedPage;
161
162 DECLARE_DYNAMIC_CLASS(wxPropertySheetDialog)
163 DECLARE_EVENT_TABLE()
164 };
165
166 #endif // wxUSE_BOOKCTRL
167
168 #endif // _WX_PROPDLG_H_
169