wxPython/src/_control.i

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        _control.i
   3 // Purpose:     SWIG interface defs for wxControl and other base classes
   4 //
   5 // Author:      Robin Dunn
   6 //
   7 // Created:     10-June-1998
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 2003 by Total Control Software
  10 // Licence:     wxWindows license
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 // Not a %module
  14
  15
  16 //---------------------------------------------------------------------------
  17
  18 MAKE_CONST_WXSTRING(ControlNameStr);
  19
  20 //---------------------------------------------------------------------------
  21 %newgroup;
  22
  23
  24 DocStr(wxControl,
  25 "This is the base class for a control or 'widget'.
  26
  27 A control is generally a small window which processes user input
  28 and/or displays one or more item of data.", "");
  29
  30 MustHaveApp(wxControl);
  31
  32 class wxControl : public wxWindow
  33 {
  34 public:
  35     %pythonAppend wxControl         "self._setOORInfo(self)"
  36     %pythonAppend wxControl()       ""
  37     %typemap(out) wxControl*;    // turn off this typemap
  38
  39     DocCtorStr(
  40         wxControl(wxWindow *parent,
  41               wxWindowID id=-1,
  42               const wxPoint& pos=wxDefaultPosition,
  43               const wxSize& size=wxDefaultSize,
  44               long style=0,
  45               const wxValidator& validator=wxDefaultValidator,
  46                   const wxString& name=wxPyControlNameStr),
  47         "Create a Control.  Normally you should only call this from a subclass'
  48 __init__ as a plain old wx.Control is not very useful.", "");
  49
  50     DocCtorStrName(
  51         wxControl(),
  52         "Precreate a Control control for 2-phase creation", "",
  53         PreControl);
  54
  55     // Turn it back on again
  56     %typemap(out) wxControl* { $result = wxPyMake_wxObject($1, $owner); }
  57
  58
  59     DocDeclStr(
  60         bool , Create(wxWindow *parent,
  61                       wxWindowID id=-1,
  62                       const wxPoint& pos=wxDefaultPosition,
  63                       const wxSize& size=wxDefaultSize,
  64                       long style=0,
  65                       const wxValidator& validator=wxDefaultValidator,
  66                       const wxString& name=wxPyControlNameStr),
  67         "Do the 2nd phase and create the GUI control.", "");
  68
  69
  70     DocDeclStr(
  71         void , Command(wxCommandEvent& event),
  72         "Simulates the effect of the user issuing a command to the item.
  73
  74 :see: `wx.CommandEvent`
  75 ", "");
  76
  77     DocDeclStr(
  78         wxString , GetLabel(),
  79         "Return a control's text.", "");
  80
  81     DocDeclStr(
  82         void , SetLabel(const wxString& label),
  83         "Sets the item's text.", "");
  84
  85
  86 //     DocDeclStr(
  87 //         bool , GetAdjustMinSizeFlag(),
  88 //         "Returns whether the minsize should be adjusted for this control when
  89 // `SetLabel` or `SetFont` are called.", "");
  90
  91 //     DocDeclStr(
  92 //         void , SetAdjustMinSizeFlag(bool adjust),
  93 //         "By default controls will readjust their size and minsize when
  94 // `SetLabel` or `SetFont` are called.  This flag will allow you to
  95 // control this behavior.", "
  96
  97 // :see: `GetAdjustMinSizeFlag`
  98 // ");
  99
 100     static wxVisualAttributes
 101     GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
 102 };
 103
 104
 105 //---------------------------------------------------------------------------
 106 %newgroup;
 107
 108
 109 DocStr(wxItemContainer,
 110 "wx.ItemContainer defines an interface which is implemented by all
 111 controls which have string subitems, each of which may be selected,
 112 such as `wx.ListBox`, `wx.CheckListBox`, `wx.Choice` as well as
 113 `wx.ComboBox` which implements an extended interface deriving from
 114 this one.
 115
 116 It defines the methods for accessing the control's items and although
 117 each of the derived classes implements them differently, they still
 118 all conform to the same interface.
 119
 120 The items in a wx.ItemContainer have (non empty) string labels and,
 121 optionally, client data associated with them.
 122 ", "");
 123
 124 class wxItemContainer
 125 {
 126 public:
 127     // wxItemContainer()  ** It's an ABC
 128
 129
 130     %extend {
 131         DocStr(Append,
 132                "Adds the item to the control, associating the given data with the item
 133 if not None.  The return value is the index of the newly added item
 134 which may be different from the last one if the control is sorted (e.g.
 135 has wx.LB_SORT or wx.CB_SORT style).", "");
 136         int Append(const wxString& item, PyObject* clientData=NULL) {
 137             if (clientData) {
 138                 wxPyClientData* data = new wxPyClientData(clientData);
 139                 return self->Append(item, data);
 140             } else
 141                 return self->Append(item);
 142         }
 143     }
 144
 145     DocDeclAStrName(
 146         void , Append(const wxArrayString& strings),
 147         "AppendItems(self, List strings)",
 148         "Apend several items at once to the control.  Notice that calling this
 149 method may be much faster than appending the items one by one if you
 150 need to add a lot of items.", "",
 151         AppendItems);
 152
 153
 154     %extend {
 155         DocStr(Insert,
 156                "Insert an item into the control before the item at the ``pos`` index,
 157 optionally associating some data object with the item.", "");
 158         int Insert(const wxString& item, int pos, PyObject* clientData=NULL) {
 159             if (clientData) {
 160                 wxPyClientData* data = new wxPyClientData(clientData);
 161                 return self->Insert(item, pos, data);
 162             } else
 163                 return self->Insert(item, pos);
 164         }
 165     }
 166
 167
 168     DocDeclStr(
 169         virtual void , Clear(),
 170         "Removes all items from the control.", "");
 171
 172     DocDeclStr(
 173         virtual void , Delete(int n),
 174         "Deletes the item at the zero-based index 'n' from the control. Note
 175 that it is an error (signalled by a `wx.PyAssertionError` exception if
 176 enabled) to remove an item with the index negative or greater or equal
 177 than the number of items in the control.", "");
 178
 179
 180
 181     DocDeclStr(
 182         virtual int , GetCount() const,
 183         "Returns the number of items in the control.", "");
 184
 185     DocDeclStr(
 186         bool , IsEmpty() const,
 187         "Returns True if the control is empty or False if it has some items.", "");
 188
 189     DocDeclStr(
 190         virtual wxString , GetString(int n) const,
 191         "Returns the label of the item with the given index.", "");
 192
 193     DocDeclStr(
 194         wxArrayString , GetStrings() const,
 195         "", "");
 196
 197     DocDeclStr(
 198         virtual void , SetString(int n, const wxString& s),
 199         "Sets the label for the given item.", "");
 200
 201     DocDeclStr(
 202         virtual int , FindString(const wxString& s) const,
 203         "Finds an item whose label matches the given string.  Returns the
 204 zero-based position of the item, or ``wx.NOT_FOUND`` if the string was not
 205 found.", "");
 206
 207
 208
 209     DocDeclStr(
 210         virtual void , Select(int n),
 211         "Sets the item at index 'n' to be the selected item.", "");
 212
 213     %pythoncode { SetSelection = Select }
 214
 215     DocDeclStr(
 216         virtual int , GetSelection() const,
 217         "Returns the index of the selected item or ``wx.NOT_FOUND`` if no item
 218 is selected.", "");
 219
 220
 221     DocDeclStr(
 222         wxString , GetStringSelection() const,
 223         "Returns the label of the selected item or an empty string if no item
 224 is selected.", "");
 225
 226
 227
 228     %extend {
 229         DocStr(GetClientData,
 230                "Returns the client data associated with the given item, (if any.)", "");
 231         PyObject* GetClientData(int n) {
 232             wxPyClientData* data = (wxPyClientData*)self->GetClientObject(n);
 233             if (data) {
 234                 Py_INCREF(data->m_obj);
 235                 return data->m_obj;
 236             } else {
 237                 Py_INCREF(Py_None);
 238                 return Py_None;
 239             }
 240         }
 241
 242         DocStr(SetClientData,
 243                "Associate the given client data with the item at position n.", "");
 244         void SetClientData(int n, PyObject* clientData) {
 245             wxPyClientData* data = new wxPyClientData(clientData);
 246             self->SetClientObject(n, data);
 247         }
 248     }
 249
 250 };
 251
 252
 253 //---------------------------------------------------------------------------
 254 %newgroup;
 255
 256 DocStr(wxControlWithItems,
 257 "wx.ControlWithItems combines the ``wx.ItemContainer`` class with the
 258 wx.Control class, and is used for the base class of various controls
 259 that have items.", "");
 260
 261 class wxControlWithItems : public wxControl, public wxItemContainer
 262 {
 263 public:
 264 };
 265
 266 //---------------------------------------------------------------------------
 267