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07b8d7ec VZ |
1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // Name: src/common/nbkbase.cpp | |
3 | // Purpose: common wxNotebook methods | |
4 | // Author: Vadim Zeitlin | |
5 | // Modified by: | |
6 | // Created: 02.07.01 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) 2001 Vadim Zeitlin | |
9 | // Licence: wxWindows licence | |
10 | /////////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // ============================================================================ | |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // ---------------------------------------------------------------------------- | |
17 | // headers | |
18 | // ---------------------------------------------------------------------------- | |
19 | ||
20 | #ifdef __GNUG__ | |
21 | #pragma implementation "notebookbase.h" | |
22 | #endif | |
23 | ||
24 | // For compilers that support precompilation, includes "wx.h". | |
25 | #include "wx/wxprec.h" | |
26 | ||
27 | #ifdef __BORLANDC__ | |
28 | #pragma hdrstop | |
29 | #endif | |
30 | ||
31 | #if wxUSE_NOTEBOOK | |
32 | ||
33 | #ifndef WX_PRECOMP | |
07b8d7ec VZ |
34 | #endif //WX_PRECOMP |
35 | ||
bd52bee1 JS |
36 | #include "wx/imaglist.h" |
37 | #include "wx/notebook.h" | |
38 | ||
07b8d7ec VZ |
39 | // ============================================================================ |
40 | // implementation | |
41 | // ============================================================================ | |
42 | ||
43 | // ---------------------------------------------------------------------------- | |
44 | // constructors and destructors | |
45 | // ---------------------------------------------------------------------------- | |
46 | ||
47 | void wxNotebookBase::Init() | |
48 | { | |
49 | m_imageList = NULL; | |
50 | m_ownsImageList = FALSE; | |
51 | } | |
52 | ||
53 | wxNotebookBase::~wxNotebookBase() | |
54 | { | |
55 | if ( m_ownsImageList ) | |
56 | { | |
57 | // may be NULL, ok | |
58 | delete m_imageList; | |
59 | } | |
60 | } | |
61 | ||
62 | // ---------------------------------------------------------------------------- | |
63 | // image list | |
64 | // ---------------------------------------------------------------------------- | |
65 | ||
66 | void wxNotebookBase::SetImageList(wxImageList* imageList) | |
67 | { | |
68 | if ( m_ownsImageList ) | |
69 | { | |
70 | // may be NULL, ok | |
71 | delete m_imageList; | |
72 | ||
73 | m_ownsImageList = FALSE; | |
74 | } | |
75 | ||
76 | m_imageList = imageList; | |
77 | } | |
78 | ||
79 | void wxNotebookBase::AssignImageList(wxImageList* imageList) | |
80 | { | |
81 | SetImageList(imageList); | |
82 | m_ownsImageList = TRUE; | |
83 | } | |
84 | ||
85 | // ---------------------------------------------------------------------------- | |
86 | // geometry | |
87 | // ---------------------------------------------------------------------------- | |
88 | ||
89 | wxSize wxNotebookBase::CalcSizeFromPage(const wxSize& sizePage) | |
90 | { | |
91 | // this was just taken from wxNotebookSizer::CalcMin() and is, of | |
92 | // course, totally bogus - just like the original code was | |
93 | wxSize sizeTotal = sizePage; | |
94 | if ( HasFlag(wxNB_LEFT) || HasFlag(wxNB_RIGHT) ) | |
95 | sizeTotal.x += 90; | |
96 | else | |
97 | sizeTotal.y += 40; | |
98 | ||
99 | return sizeTotal; | |
100 | } | |
101 | ||
102 | // ---------------------------------------------------------------------------- | |
103 | // pages management | |
104 | // ---------------------------------------------------------------------------- | |
105 | ||
106 | bool wxNotebookBase::DeletePage(int nPage) | |
107 | { | |
108 | wxNotebookPage *page = DoRemovePage(nPage); | |
109 | if ( !page ) | |
110 | return FALSE; | |
111 | ||
112 | delete page; | |
113 | ||
114 | return TRUE; | |
115 | } | |
116 | ||
10199e27 VZ |
117 | wxNotebookPage *wxNotebookBase::DoRemovePage(int nPage) |
118 | { | |
119 | wxCHECK_MSG( nPage >= 0 && (size_t)nPage < m_pages.GetCount(), NULL, | |
120 | _T("invalid page index in wxNotebookBase::DoRemovePage()") ); | |
121 | ||
122 | wxNotebookPage *pageRemoved = m_pages[nPage]; | |
b54e41c5 | 123 | m_pages.RemoveAt(nPage); |
10199e27 VZ |
124 | |
125 | return pageRemoved; | |
126 | } | |
127 | ||
07b8d7ec VZ |
128 | int wxNotebookBase::GetNextPage(bool forward) const |
129 | { | |
130 | int nPage; | |
131 | ||
132 | int nMax = GetPageCount(); | |
133 | if ( nMax-- ) // decrement it to get the last valid index | |
134 | { | |
135 | int nSel = GetSelection(); | |
136 | ||
137 | // change selection wrapping if it becomes invalid | |
138 | nPage = forward ? nSel == nMax ? 0 | |
139 | : nSel + 1 | |
140 | : nSel == 0 ? nMax | |
141 | : nSel - 1; | |
142 | } | |
143 | else // notebook is empty, no next page | |
144 | { | |
145 | nPage = -1; | |
146 | } | |
147 | ||
148 | return nPage; | |
149 | } | |
150 | ||
151 | #endif // wxUSE_NOTEBOOK | |
152 |