src/qt/listbox.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        listbox.cpp
   3 // Purpose:     wxListBox
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "listbox.h"
  14 #endif
  15
  16 #include "wx/listbox.h"
  17
  18 #include "wx/dynarray.h"
  19 #include "wx/log.h"
  20
  21 #if !USE_SHARED_LIBRARY
  22   IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
  23 #endif
  24
  25 // ============================================================================
  26 // list box control implementation
  27 // ============================================================================
  28
  29 // Listbox item
  30 wxListBox::wxListBox()
  31 {
  32   m_noItems = 0;
  33   m_selected = 0;
  34 }
  35
  36 bool wxListBox::Create(wxWindow *parent, wxWindowID id,
  37                        const wxPoint& pos,
  38                        const wxSize& size,
  39                        int n, const wxString choices[],
  40                        long style,
  41                        const wxValidator& validator,
  42                        const wxString& name)
  43 {
  44   m_noItems = n;
  45   m_selected = 0;
  46
  47   SetName(name);
  48   SetValidator(validator);
  49
  50   if (parent) parent->AddChild(this);
  51
  52   wxSystemSettings settings;
  53   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
  54
  55   m_windowId = ( id == -1 ) ? (int)NewControlId() : id;
  56
  57   // TODO create listbox
  58
  59   return FALSE;
  60 }
  61
  62 wxListBox::~wxListBox()
  63 {
  64 }
  65
  66 void wxListBox::SetupColours()
  67 {
  68   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
  69 }
  70
  71 void wxListBox::SetFirstItem(int N)
  72 {
  73     // TODO
  74 }
  75
  76 void wxListBox::SetFirstItem(const wxString& s)
  77 {
  78     // TODO
  79 }
  80
  81 void wxListBox::Delete(int N)
  82 {
  83   m_noItems --;
  84     // TODO
  85 }
  86
  87 void wxListBox::Append(const wxString& item)
  88 {
  89   m_noItems ++;
  90
  91   // TODO
  92 }
  93
  94 void wxListBox::Append(const wxString& item, char *Client_data)
  95 {
  96   m_noItems ++;
  97
  98   // TODO
  99 }
 100
 101 void wxListBox::Set(int n, const wxString *choices, char** clientData)
 102 {
 103   m_noItems = n;
 104
 105   // TODO
 106 }
 107
 108 int wxListBox::FindString(const wxString& s) const
 109 {
 110     // TODO
 111     return -1;
 112 }
 113
 114 void wxListBox::Clear()
 115 {
 116   m_noItems = 0;
 117   // TODO
 118 }
 119
 120 void wxListBox::SetSelection(int N, bool select)
 121 {
 122     // TODO
 123 }
 124
 125 bool wxListBox::Selected(int N) const
 126 {
 127     // TODO
 128     return FALSE;
 129 }
 130
 131 void wxListBox::Deselect(int N)
 132 {
 133     // TODO
 134 }
 135
 136 char *wxListBox::GetClientData(int N) const
 137 {
 138     // TODO
 139     return (char *)NULL;
 140 }
 141
 142 void wxListBox::SetClientData(int N, char *Client_data)
 143 {
 144     // TODO
 145 }
 146
 147 // Return number of selections and an array of selected integers
 148 int wxListBox::GetSelections(wxArrayInt& aSelections) const
 149 {
 150     aSelections.Empty();
 151
 152 /* TODO
 153     if ((m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED))
 154     {
 155         int no_sel = ??
 156         for ( int n = 0; n < no_sel; n++ )
 157             aSelections.Add(??);
 158
 159         return no_sel;
 160     }
 161     else  // single-selection listbox
 162     {
 163         aSelections.Add(??);
 164
 165         return 1;
 166     }
 167 */
 168     return 0;
 169 }
 170
 171 // Get single selection, for single choice list items
 172 int wxListBox::GetSelection() const
 173 {
 174     // TODO
 175     return -1;
 176 }
 177
 178 // Find string for position
 179 wxString wxListBox::GetString(int N) const
 180 {
 181     // TODO
 182     return wxString("");
 183 }
 184
 185 void wxListBox::SetSize(int x, int y, int width, int height, int sizeFlags)
 186 {
 187     // TODO
 188 }
 189
 190 void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
 191 {
 192     m_noItems += nItems;
 193
 194     // TODO
 195 }
 196
 197 void wxListBox::SetString(int N, const wxString& s)
 198 {
 199     // TODO
 200 }
 201
 202 int wxListBox::Number () const
 203 {
 204   return m_noItems;
 205 }
 206
 207 // For single selection items only
 208 wxString wxListBox::GetStringSelection () const
 209 {
 210   int sel = GetSelection ();
 211   if (sel > -1)
 212     return this->GetString (sel);
 213   else
 214     return wxString("");
 215 }
 216
 217 bool wxListBox::SetStringSelection (const wxString& s, bool flag)
 218 {
 219   int sel = FindString (s);
 220   if (sel > -1)
 221     {
 222       SetSelection (sel, flag);
 223       return TRUE;
 224     }
 225   else
 226     return FALSE;
 227 }
 228
 229 void wxListBox::Command (wxCommandEvent & event)
 230 {
 231   if (event.m_extraLong)
 232     SetSelection (event.m_commandInt);
 233   else
 234     {
 235       Deselect (event.m_commandInt);
 236       return;
 237     }
 238   ProcessCommand (event);
 239 }
 240