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1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // Name: common/lboxcmn.cpp | |
3 | // Purpose: wxListBox class methods common to all platforms | |
4 | // Author: Vadim Zeitlin | |
5 | // Modified by: | |
6 | // Created: 22.10.99 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) wxWindows team | |
6c8a980f | 9 | // Licence: wxWindows licence |
2ee3ee1b VZ |
10 | /////////////////////////////////////////////////////////////////////////////// |
11 | ||
12 | // ============================================================================ | |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // ---------------------------------------------------------------------------- | |
17 | // headers | |
18 | // ---------------------------------------------------------------------------- | |
19 | ||
20 | #ifdef __GNUG__ | |
21 | #pragma implementation "listboxbase.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 | ||
1e6feb95 VZ |
31 | #if wxUSE_LISTBOX |
32 | ||
2ee3ee1b VZ |
33 | #ifndef WX_PRECOMP |
34 | #include "wx/listbox.h" | |
35 | #endif | |
36 | ||
37 | // ============================================================================ | |
38 | // implementation | |
39 | // ============================================================================ | |
40 | ||
41 | // ---------------------------------------------------------------------------- | |
42 | // adding items | |
43 | // ---------------------------------------------------------------------------- | |
44 | ||
45 | void wxListBoxBase::InsertItems(int nItems, const wxString *items, int pos) | |
46 | { | |
47 | wxArrayString aItems; | |
48 | for ( int n = 0; n < nItems; n++ ) | |
49 | { | |
50 | aItems.Add(items[n]); | |
51 | } | |
52 | ||
53 | DoInsertItems(aItems, pos); | |
54 | } | |
55 | ||
56 | ||
57 | void wxListBoxBase::Set(int nItems, const wxString* items, void **clientData) | |
58 | { | |
59 | wxArrayString aItems; | |
60 | for ( int n = 0; n < nItems; n++ ) | |
61 | { | |
62 | aItems.Add(items[n]); | |
63 | } | |
64 | ||
65 | DoSetItems(aItems, clientData); | |
66 | } | |
67 | ||
68 | // ---------------------------------------------------------------------------- | |
69 | // selection | |
70 | // ---------------------------------------------------------------------------- | |
71 | ||
2ee3ee1b VZ |
72 | bool wxListBoxBase::SetStringSelection(const wxString& s, bool select) |
73 | { | |
74 | int sel = FindString(s); | |
75 | wxCHECK_MSG( sel != -1, FALSE, | |
6c8a980f | 76 | wxT("invalid string in SetStringSelection") ); |
2ee3ee1b VZ |
77 | |
78 | SetSelection(sel, select); | |
79 | ||
80 | return TRUE; | |
81 | } | |
82 | ||
1e6feb95 VZ |
83 | void wxListBoxBase::DeselectAll(int itemToLeaveSelected) |
84 | { | |
85 | if ( HasMultipleSelection() ) | |
86 | { | |
87 | wxArrayInt selections; | |
88 | GetSelections(selections); | |
89 | ||
90 | size_t count = selections.GetCount(); | |
91 | for ( size_t n = 0; n < count; n++ ) | |
92 | { | |
93 | int item = selections[n]; | |
94 | if ( item != itemToLeaveSelected ) | |
95 | Deselect(item); | |
96 | } | |
97 | } | |
98 | else // single selection | |
99 | { | |
100 | int sel = GetSelection(); | |
101 | if ( sel != -1 && sel != itemToLeaveSelected ) | |
102 | { | |
103 | Deselect(sel); | |
104 | } | |
105 | } | |
106 | } | |
107 | ||
2ee3ee1b | 108 | // ---------------------------------------------------------------------------- |
6c8a980f | 109 | // misc |
2ee3ee1b VZ |
110 | // ---------------------------------------------------------------------------- |
111 | ||
6c8a980f | 112 | void wxListBoxBase::Command(wxCommandEvent& event) |
2ee3ee1b | 113 | { |
8ee9d618 | 114 | SetSelection(event.m_commandInt, event.m_extraLong != 0); |
6c8a980f | 115 | (void)ProcessEvent(event); |
2ee3ee1b VZ |
116 | } |
117 | ||
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118 | // ---------------------------------------------------------------------------- |
119 | // SetFirstItem() and such | |
120 | // ---------------------------------------------------------------------------- | |
121 | ||
2ee3ee1b VZ |
122 | void wxListBoxBase::SetFirstItem(const wxString& s) |
123 | { | |
124 | int n = FindString(s); | |
125 | ||
126 | wxCHECK_RET( n != -1, wxT("invalid string in wxListBox::SetFirstItem") ); | |
127 | ||
128 | DoSetFirstItem(n); | |
129 | } | |
1e6feb95 VZ |
130 | |
131 | void wxListBoxBase::AppendAndEnsureVisible(const wxString& s) | |
132 | { | |
133 | Append(s); | |
134 | EnsureVisible(GetCount() - 1); | |
135 | } | |
136 | ||
137 | void wxListBoxBase::EnsureVisible(int WXUNUSED(n)) | |
138 | { | |
139 | // the base class version does nothing (the only alternative would be to | |
140 | // call SetFirstItem() but this is probably even more stupid) | |
141 | } | |
142 | ||
143 | #endif // wxUSE_LISTBOX |