/[winpt]/trunk/Src/wptListView.cpp
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Diff of /trunk/Src/wptListView.cpp

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revision 133 by twoaday, Mon Jan 9 09:15:29 2006 UTC revision 174 by twoaday, Thu Feb 2 08:20:50 2006 UTC
# Line 49  listview_new (listview_ctrl_t *ctx) Line 49  listview_new (listview_ctrl_t *ctx)
49      c->items = 0;      c->items = 0;
50      c->ctrl = NULL;      c->ctrl = NULL;
51      c->hil = NULL;      c->hil = NULL;
52        c->ext_chkbox = 0;
53      *ctx = c;      *ctx = c;
54      return 0;      return 0;
55  } /* listview_new */  }
56    
57    
58  void  void
# Line 142  int Line 143  int
143  listview_add_item2 (listview_ctrl_t ctx, const char *text, void *magic)  listview_add_item2 (listview_ctrl_t ctx, const char *text, void *magic)
144  {  {
145      int rc = 0;      int rc = 0;
146      LV_ITEM lvi;      LVITEM lvi;
147    
148      memset( &lvi, 0, sizeof lvi );      memset (&lvi, 0, sizeof (lvi));
149      lvi.mask = LVIF_TEXT | LVIF_PARAM;      lvi.mask = LVIF_TEXT | LVIF_PARAM;
150      lvi.pszText = (char *)text;      lvi.pszText = (char *)text;
151      lvi.lParam = (LPARAM)magic;      lvi.lParam = (LPARAM)magic;
152      rc = ListView_InsertItem( ctx->ctrl, &lvi );      rc = ListView_InsertItem (ctx->ctrl, &lvi);
153      if( rc == -1 )      if (rc == -1)
154          rc = 1;          rc = 1;
155      ctx->items++;      ctx->items++;
156      return rc;      return rc;
# Line 209  listview_del_column (listview_ctrl_t ctx Line 210  listview_del_column (listview_ctrl_t ctx
210  }  }
211    
212    
213    /* Delete a single item from @ctx at position @pos. */
214  int  int
215  listview_del_item( listview_ctrl_t ctx, int pos )  listview_del_item (listview_ctrl_t ctx, int pos)
216  {  {
217      int rc = 0;      int rc = 0;
218    
219      if( ListView_DeleteItem( ctx->ctrl, pos ) == -1 )      if (ListView_DeleteItem (ctx->ctrl, pos) == -1)
220          rc = 1;          rc = 1;
221      return rc;      return rc;
222  } /* listview_del_item */  }
223    
224    
225    /* Delete all selected items in @ctx. */
226  int  int
227  listview_del_items( listview_ctrl_t ctx )  listview_del_sel_items (listview_ctrl_t ctx)
228  {        {      
229      int i, n;      int i, n;
230    
     /* delete all selected entries */  
231      n = listview_count_items (ctx, 0);      n = listview_count_items (ctx, 0);
232      for( i = n;  i > 0; i-- ) {      for (i = n;  i > -1; i--) {
233          if ( listview_get_item_state( ctx, i ) )          if (listview_get_item_state (ctx, i))
234              listview_del_item( ctx, i );                      listview_del_item (ctx, i);
235      }      }
236      return 0;      return 0;
237  } /* listview_del_items */  }
238    
239    
240  int  int
241  listview_del_all( listview_ctrl_t ctx )  listview_del_all_items (listview_ctrl_t ctx)
242  {        {      
243      int rc = 0;      int rc = 0;
244    
245      if( ListView_DeleteAllItems( ctx->ctrl ) == FALSE )      if (ListView_DeleteAllItems (ctx->ctrl) == FALSE)
246          rc = 1;          rc = 1;
247      return rc;      return rc;
248  } /* listview_del_all */  }
249    
250    
251    /* Return if the given element is selected or if the ext
252       style is used, if the checkbox is activated. */
253  int  int
254  listview_get_item_state( listview_ctrl_t ctx, int pos )  listview_get_item_state (listview_ctrl_t ctx, int pos)
255  {        {
256      return ListView_GetItemState( ctx->ctrl, pos, LVIS_SELECTED );      int ret;
257  } /* listview_get_item_state */      if (ctx->ext_chkbox)
258            ret = ListView_GetCheckState (ctx->ctrl, pos);
259        else
260            ret = ListView_GetItemState (ctx->ctrl, pos, LVIS_SELECTED);
261        return ret;
262    }
263    
264    
265  int  int
# Line 320  listview_get_item_text (listview_ctrl_t Line 329  listview_get_item_text (listview_ctrl_t
329  } /* listview_get_item_text */  } /* listview_get_item_text */
330    
331    
332    /* Use extended style with checkboxes for each item. */
333    void
334    listview_set_chkbox_style (listview_ctrl_t ctx)
335    {
336        ListView_SetExtendedListViewStyle (ctx->ctrl, LVS_EX_CHECKBOXES);
337        ctx->ext_chkbox = 1;
338    }
339    
340    
341    /* Use extended style to select the entire row. */
342  void  void
343  listview_set_ext_style( listview_ctrl_t ctx )  listview_set_ext_style (listview_ctrl_t ctx)
344  {        {      
345      ListView_SetExtendedListViewStyle( ctx->ctrl, LVS_EX_FULLROWSELECT );      ListView_SetExtendedListViewStyle (ctx->ctrl, LVS_EX_FULLROWSELECT);
346  } /* listview_set_ext_style */  }
347    
348    
349  int  int
# Line 396  listview_set_image_list (listview_ctrl_t Line 415  listview_set_image_list (listview_ctrl_t
415      HIMAGELIST hil;      HIMAGELIST hil;
416      DWORD i;      DWORD i;
417    
418      hil = ImageList_Create (16, 16, ILC_COLOR16, nicons, 1);      hil = ImageList_Create (16, 16, ILC_COLOR8|ILC_MASK, nicons, 1);
419        ImageList_SetBkColor (hil, CLR_NONE);
420      for (i=0; i < nicons; i++)      for (i=0; i < nicons; i++)
421          ImageList_AddIcon (hil, ico[i]);          ImageList_AddIcon (hil, ico[i]);    
422      ListView_SetImageList (ctx->ctrl, hil, LVSIL_SMALL);      ListView_SetImageList (ctx->ctrl, hil, LVSIL_SMALL);    
423  }  }
424            
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