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2bda0e17 | 1 | ///////////////////////////////////////////////////////////////////////////// |
648bec3e | 2 | // Name: src/msw/listctrl.cpp |
2bda0e17 KB |
3 | // Purpose: wxListCtrl |
4 | // Author: Julian Smart | |
164a7972 | 5 | // Modified by: Agron Selimaj |
2bda0e17 KB |
6 | // Created: 04/01/98 |
7 | // RCS-ID: $Id$ | |
6c9a19aa | 8 | // Copyright: (c) Julian Smart |
65571936 | 9 | // Licence: wxWindows licence |
2bda0e17 KB |
10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
edccf428 VZ |
12 | // ============================================================================ |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // ---------------------------------------------------------------------------- | |
17 | // headers | |
18 | // ---------------------------------------------------------------------------- | |
19 | ||
2bda0e17 KB |
20 | // For compilers that support precompilation, includes "wx.h". |
21 | #include "wx/wxprec.h" | |
22 | ||
23 | #ifdef __BORLANDC__ | |
0b5efdc7 | 24 | #pragma hdrstop |
2bda0e17 KB |
25 | #endif |
26 | ||
a71d815b | 27 | #if wxUSE_LISTCTRL |
9f303149 | 28 | |
2bda0e17 | 29 | #ifndef WX_PRECOMP |
57bd4c60 | 30 | #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly" |
9f303149 | 31 | #include "wx/app.h" |
9f303149 VZ |
32 | #include "wx/intl.h" |
33 | #include "wx/log.h" | |
34 | #include "wx/settings.h" | |
ed4b0fdc | 35 | #include "wx/dcclient.h" |
fec9cc08 | 36 | #include "wx/textctrl.h" |
2bda0e17 KB |
37 | #endif |
38 | ||
de8e98f1 | 39 | #include "wx/imaglist.h" |
2bda0e17 KB |
40 | #include "wx/listctrl.h" |
41 | ||
42 | #include "wx/msw/private.h" | |
43 | ||
781a24e8 | 44 | #if defined(__WXWINCE__) && !defined(__HANDHELDPC__) |
80a81a12 JS |
45 | #include <ole2.h> |
46 | #include <shellapi.h> | |
2d36b3d8 JS |
47 | #if _WIN32_WCE < 400 |
48 | #include <aygshell.h> | |
49 | #endif | |
80a81a12 JS |
50 | #endif |
51 | ||
2f73fd38 MW |
52 | // Currently gcc and watcom don't define NMLVFINDITEM, and DMC only defines |
53 | // it by its old name NM_FINDTIEM. | |
54 | // | |
73f91e1e | 55 | #if defined(__VISUALC__) || defined(__BORLANDC__) || defined(NMLVFINDITEM) |
2f73fd38 | 56 | #define HAVE_NMLVFINDITEM 1 |
73f91e1e | 57 | #elif defined(__DMC__) || defined(NM_FINDITEM) |
206391cb VZ |
58 | #define HAVE_NMLVFINDITEM 1 |
59 | #define NMLVFINDITEM NM_FINDITEM | |
2f73fd38 MW |
60 | #endif |
61 | ||
edccf428 VZ |
62 | // ---------------------------------------------------------------------------- |
63 | // private functions | |
64 | // ---------------------------------------------------------------------------- | |
2bda0e17 | 65 | |
8dff2b5c VZ |
66 | // convert our state and mask flags to LV_ITEM constants |
67 | static void wxConvertToMSWFlags(long state, long mask, LV_ITEM& lvItem); | |
68 | ||
69 | // convert wxListItem to LV_ITEM | |
70 | static void wxConvertToMSWListItem(const wxListCtrl *ctrl, | |
71 | const wxListItem& info, LV_ITEM& lvItem); | |
72 | ||
73 | // convert LV_ITEM to wxListItem | |
74 | static void wxConvertFromMSWListItem(HWND hwndListCtrl, | |
75 | wxListItem& info, | |
76 | /* const */ LV_ITEM& lvItem); | |
2bda0e17 | 77 | |
6f806543 | 78 | // convert our wxListItem to LV_COLUMN |
e64658ed VZ |
79 | static void wxConvertToMSWListCol(HWND hwndList, |
80 | int col, | |
81 | const wxListItem& item, | |
6f806543 VZ |
82 | LV_COLUMN& lvCol); |
83 | ||
8c21905b VS |
84 | // ---------------------------------------------------------------------------- |
85 | // private helper classes | |
86 | // ---------------------------------------------------------------------------- | |
87 | ||
88 | // We have to handle both fooW and fooA notifications in several cases | |
d2ed74b9 | 89 | // because of broken comctl32.dll and/or unicows.dll. This class is used to |
73d8c5fd | 90 | // convert LV_ITEMA and LV_ITEMW to LV_ITEM (which is either LV_ITEMA or |
8c21905b VS |
91 | // LV_ITEMW depending on wxUSE_UNICODE setting), so that it can be processed |
92 | // by wxConvertToMSWListItem(). | |
d2ed74b9 VZ |
93 | #if wxUSE_UNICODE |
94 | #define LV_ITEM_NATIVE LV_ITEMW | |
95 | #define LV_ITEM_OTHER LV_ITEMA | |
96 | ||
97 | #define LV_CONV_TO_WX cMB2WX | |
98 | #define LV_CONV_BUF wxMB2WXbuf | |
99 | #else // ANSI | |
100 | #define LV_ITEM_NATIVE LV_ITEMA | |
101 | #define LV_ITEM_OTHER LV_ITEMW | |
102 | ||
103 | #define LV_CONV_TO_WX cWC2WX | |
104 | #define LV_CONV_BUF wxWC2WXbuf | |
105 | #endif // Unicode/ANSI | |
106 | ||
8c21905b VS |
107 | class wxLV_ITEM |
108 | { | |
109 | public: | |
d2ed74b9 VZ |
110 | // default ctor, use Init() later |
111 | wxLV_ITEM() { m_buf = NULL; m_pItem = NULL; } | |
8c21905b | 112 | |
d2ed74b9 VZ |
113 | // init without conversion |
114 | void Init(LV_ITEM_NATIVE& item) | |
8c21905b | 115 | { |
d2ed74b9 VZ |
116 | wxASSERT_MSG( !m_pItem, _T("Init() called twice?") ); |
117 | ||
118 | m_pItem = &item; | |
73d8c5fd | 119 | } |
8c21905b | 120 | |
d2ed74b9 | 121 | // init with conversion |
fbfb8bcc | 122 | void Init(const LV_ITEM_OTHER& item) |
8c21905b | 123 | { |
d2ed74b9 VZ |
124 | // avoid unnecessary dynamic memory allocation, jjust make m_pItem |
125 | // point to our own m_item | |
2b5f62a0 | 126 | |
1c6f2414 WS |
127 | // memcpy() can't work if the struct sizes are different |
128 | wxCOMPILE_TIME_ASSERT( sizeof(LV_ITEM_OTHER) == sizeof(LV_ITEM_NATIVE), | |
129 | CodeCantWorkIfDiffSizes); | |
130 | ||
d2ed74b9 VZ |
131 | memcpy(&m_item, &item, sizeof(LV_ITEM_NATIVE)); |
132 | ||
133 | // convert text from ANSI to Unicod if necessary | |
8c21905b VS |
134 | if ( (item.mask & LVIF_TEXT) && item.pszText ) |
135 | { | |
d2ed74b9 VZ |
136 | m_buf = new LV_CONV_BUF(wxConvLocal.LV_CONV_TO_WX(item.pszText)); |
137 | m_item.pszText = (wxChar *)m_buf->data(); | |
8c21905b | 138 | } |
73d8c5fd | 139 | } |
d2ed74b9 VZ |
140 | |
141 | // ctor without conversion | |
142 | wxLV_ITEM(LV_ITEM_NATIVE& item) : m_buf(NULL), m_pItem(&item) { } | |
143 | ||
144 | // ctor with conversion | |
145 | wxLV_ITEM(LV_ITEM_OTHER& item) : m_buf(NULL) | |
146 | { | |
147 | Init(item); | |
148 | } | |
149 | ||
150 | ~wxLV_ITEM() { delete m_buf; } | |
151 | ||
152 | // conversion to the real LV_ITEM | |
153 | operator LV_ITEM_NATIVE&() const { return *m_pItem; } | |
154 | ||
8c21905b | 155 | private: |
d2ed74b9 | 156 | LV_CONV_BUF *m_buf; |
8c21905b | 157 | |
d2ed74b9 VZ |
158 | LV_ITEM_NATIVE *m_pItem; |
159 | LV_ITEM_NATIVE m_item; | |
22f3361e VZ |
160 | |
161 | DECLARE_NO_COPY_CLASS(wxLV_ITEM) | |
8c21905b VS |
162 | }; |
163 | ||
7cf46fdb VZ |
164 | /////////////////////////////////////////////////////// |
165 | // Problem: | |
73d8c5fd RD |
166 | // The MSW version had problems with SetTextColour() et |
167 | // al as the wxListItemAttr's were stored keyed on the | |
168 | // item index. If a item was inserted anywhere but the end | |
169 | // of the list the the text attributes (colour etc) for | |
7cf46fdb | 170 | // the following items were out of sync. |
73d8c5fd | 171 | // |
7cf46fdb | 172 | // Solution: |
73d8c5fd | 173 | // Under MSW the only way to associate data with a List |
43e8916f | 174 | // item independent of its position in the list is to |
73d8c5fd RD |
175 | // store a pointer to it in its lParam attribute. However |
176 | // user programs are already using this (via the | |
7cf46fdb | 177 | // SetItemData() GetItemData() calls). |
73d8c5fd RD |
178 | // |
179 | // However what we can do is store a pointer to a | |
180 | // structure which contains the attributes we want *and* | |
7cf46fdb | 181 | // a lParam for the users data, e.g. |
73d8c5fd | 182 | // |
7cf46fdb VZ |
183 | // class wxListItemInternalData |
184 | // { | |
185 | // public: | |
73d8c5fd | 186 | // wxListItemAttr *attr; |
7cf46fdb VZ |
187 | // long lParam; // user data |
188 | // }; | |
73d8c5fd RD |
189 | // |
190 | // To conserve memory, a wxListItemInternalData is | |
191 | // only allocated for a LV_ITEM if text attributes or | |
7cf46fdb VZ |
192 | // user data(lparam) are being set. |
193 | ||
194 | ||
195 | // class wxListItemInternalData | |
196 | class wxListItemInternalData | |
197 | { | |
198 | public: | |
73d8c5fd | 199 | wxListItemAttr *attr; |
7cf46fdb VZ |
200 | LPARAM lParam; // user data |
201 | ||
202 | wxListItemInternalData() : attr(NULL), lParam(0) {} | |
203 | ~wxListItemInternalData() | |
204 | { | |
205 | if (attr) | |
206 | delete attr; | |
207 | }; | |
22f3361e VZ |
208 | |
209 | DECLARE_NO_COPY_CLASS(wxListItemInternalData) | |
7cf46fdb VZ |
210 | }; |
211 | ||
212 | // Get the internal data structure | |
6149de71 | 213 | static wxListItemInternalData *wxGetInternalData(HWND hwnd, long itemId); |
97c611f8 | 214 | static wxListItemInternalData *wxGetInternalData(const wxListCtrl *ctl, long itemId); |
e6b1317b | 215 | static wxListItemAttr *wxGetInternalDataAttr(const wxListCtrl *ctl, long itemId); |
6149de71 | 216 | static void wxDeleteInternalData(wxListCtrl* ctl, long itemId); |
7cf46fdb VZ |
217 | |
218 | ||
edccf428 | 219 | // ---------------------------------------------------------------------------- |
2e4df4bf | 220 | // events |
edccf428 VZ |
221 | // ---------------------------------------------------------------------------- |
222 | ||
2e4df4bf VZ |
223 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_DRAG) |
224 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_RDRAG) | |
225 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT) | |
226 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_END_LABEL_EDIT) | |
227 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ITEM) | |
228 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS) | |
c3627a00 | 229 | #if WXWIN_COMPATIBILITY_2_4 |
2e4df4bf VZ |
230 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_GET_INFO) |
231 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_SET_INFO) | |
c3627a00 | 232 | #endif |
2e4df4bf VZ |
233 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_SELECTED) |
234 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED) | |
235 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN) | |
236 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_INSERT_ITEM) | |
237 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK) | |
11358d39 VZ |
238 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_RIGHT_CLICK) |
239 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG) | |
240 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_DRAGGING) | |
241 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_END_DRAG) | |
2e4df4bf VZ |
242 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK) |
243 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK) | |
244 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED) | |
0ddefeb0 | 245 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_FOCUSED) |
614391dc | 246 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT) |
2e4df4bf | 247 | |
786a2425 | 248 | #if wxUSE_EXTENDED_RTTI |
bc9fb572 JS |
249 | WX_DEFINE_FLAGS( wxListCtrlStyle ) |
250 | ||
321239b6 | 251 | wxBEGIN_FLAGS( wxListCtrlStyle ) |
bc9fb572 JS |
252 | // new style border flags, we put them first to |
253 | // use them for streaming out | |
321239b6 SC |
254 | wxFLAGS_MEMBER(wxBORDER_SIMPLE) |
255 | wxFLAGS_MEMBER(wxBORDER_SUNKEN) | |
256 | wxFLAGS_MEMBER(wxBORDER_DOUBLE) | |
257 | wxFLAGS_MEMBER(wxBORDER_RAISED) | |
258 | wxFLAGS_MEMBER(wxBORDER_STATIC) | |
259 | wxFLAGS_MEMBER(wxBORDER_NONE) | |
598ddd96 | 260 | |
bc9fb572 | 261 | // old style border flags |
321239b6 SC |
262 | wxFLAGS_MEMBER(wxSIMPLE_BORDER) |
263 | wxFLAGS_MEMBER(wxSUNKEN_BORDER) | |
264 | wxFLAGS_MEMBER(wxDOUBLE_BORDER) | |
265 | wxFLAGS_MEMBER(wxRAISED_BORDER) | |
266 | wxFLAGS_MEMBER(wxSTATIC_BORDER) | |
cb0afb26 | 267 | wxFLAGS_MEMBER(wxBORDER) |
bc9fb572 JS |
268 | |
269 | // standard window styles | |
321239b6 SC |
270 | wxFLAGS_MEMBER(wxTAB_TRAVERSAL) |
271 | wxFLAGS_MEMBER(wxCLIP_CHILDREN) | |
272 | wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) | |
273 | wxFLAGS_MEMBER(wxWANTS_CHARS) | |
cb0afb26 | 274 | wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) |
321239b6 SC |
275 | wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) |
276 | wxFLAGS_MEMBER(wxVSCROLL) | |
277 | wxFLAGS_MEMBER(wxHSCROLL) | |
278 | ||
279 | wxFLAGS_MEMBER(wxLC_LIST) | |
280 | wxFLAGS_MEMBER(wxLC_REPORT) | |
281 | wxFLAGS_MEMBER(wxLC_ICON) | |
282 | wxFLAGS_MEMBER(wxLC_SMALL_ICON) | |
283 | wxFLAGS_MEMBER(wxLC_ALIGN_TOP) | |
284 | wxFLAGS_MEMBER(wxLC_ALIGN_LEFT) | |
285 | wxFLAGS_MEMBER(wxLC_AUTOARRANGE) | |
286 | wxFLAGS_MEMBER(wxLC_USER_TEXT) | |
287 | wxFLAGS_MEMBER(wxLC_EDIT_LABELS) | |
288 | wxFLAGS_MEMBER(wxLC_NO_HEADER) | |
289 | wxFLAGS_MEMBER(wxLC_SINGLE_SEL) | |
290 | wxFLAGS_MEMBER(wxLC_SORT_ASCENDING) | |
291 | wxFLAGS_MEMBER(wxLC_SORT_DESCENDING) | |
292 | wxFLAGS_MEMBER(wxLC_VIRTUAL) | |
293 | ||
294 | wxEND_FLAGS( wxListCtrlStyle ) | |
bc9fb572 | 295 | |
786a2425 SC |
296 | IMPLEMENT_DYNAMIC_CLASS_XTI(wxListCtrl, wxControl,"wx/listctrl.h") |
297 | ||
321239b6 | 298 | wxBEGIN_PROPERTIES_TABLE(wxListCtrl) |
598ddd96 | 299 | wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent ) |
c5ca409b | 300 | |
af498247 | 301 | wxPROPERTY_FLAGS( WindowStyle , wxListCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style |
321239b6 | 302 | wxEND_PROPERTIES_TABLE() |
786a2425 | 303 | |
321239b6 SC |
304 | wxBEGIN_HANDLERS_TABLE(wxListCtrl) |
305 | wxEND_HANDLERS_TABLE() | |
786a2425 | 306 | |
598ddd96 | 307 | wxCONSTRUCTOR_5( wxListCtrl , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle ) |
786a2425 SC |
308 | |
309 | /* | |
310 | Content-type: text/html ]>