src/palmos/combobox.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/palmos/combobox.cpp
   3 // Purpose:     wxComboBox class
   4 // Author:      William Osborne - minimal working wxPalmOS port
   5 // Modified by:
   6 // Created:     10/13/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) William Osborne
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  21 #pragma implementation "combobox.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
  31 #if wxUSE_COMBOBOX
  32
  33 #ifndef WX_PRECOMP
  34     #include "wx/settings.h"
  35     #include "wx/log.h"
  36     // for wxEVT_COMMAND_TEXT_ENTER
  37     #include "wx/textctrl.h"
  38 #endif
  39
  40 #include "wx/combobox.h"
  41 #include "wx/brush.h"
  42 #include "wx/clipbrd.h"
  43 #include "wx/palmos/private.h"
  44
  45 #if wxUSE_TOOLTIPS
  46     #if !defined(__GNUWIN32_OLD__) || defined(__CYGWIN10__)
  47         #include <commctrl.h>
  48     #endif
  49     #include "wx/tooltip.h"
  50 #endif // wxUSE_TOOLTIPS
  51
  52 // ----------------------------------------------------------------------------
  53 // wxWin macros
  54 // ----------------------------------------------------------------------------
  55
  56 #if wxUSE_EXTENDED_RTTI
  57 WX_DEFINE_FLAGS( wxComboBoxStyle )
  58
  59 wxBEGIN_FLAGS( wxComboBoxStyle )
  60     // new style border flags, we put them first to
  61     // use them for streaming out
  62     wxFLAGS_MEMBER(wxBORDER_SIMPLE)
  63     wxFLAGS_MEMBER(wxBORDER_SUNKEN)
  64     wxFLAGS_MEMBER(wxBORDER_DOUBLE)
  65     wxFLAGS_MEMBER(wxBORDER_RAISED)
  66     wxFLAGS_MEMBER(wxBORDER_STATIC)
  67     wxFLAGS_MEMBER(wxBORDER_NONE)
  68
  69     // old style border flags
  70     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
  71     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
  72     wxFLAGS_MEMBER(wxDOUBLE_BORDER)
  73     wxFLAGS_MEMBER(wxRAISED_BORDER)
  74     wxFLAGS_MEMBER(wxSTATIC_BORDER)
  75     wxFLAGS_MEMBER(wxBORDER)
  76
  77     // standard window styles
  78     wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
  79     wxFLAGS_MEMBER(wxCLIP_CHILDREN)
  80     wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
  81     wxFLAGS_MEMBER(wxWANTS_CHARS)
  82     wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
  83     wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
  84     wxFLAGS_MEMBER(wxVSCROLL)
  85     wxFLAGS_MEMBER(wxHSCROLL)
  86
  87     wxFLAGS_MEMBER(wxCB_SIMPLE)
  88     wxFLAGS_MEMBER(wxCB_SORT)
  89     wxFLAGS_MEMBER(wxCB_READONLY)
  90     wxFLAGS_MEMBER(wxCB_DROPDOWN)
  91
  92 wxEND_FLAGS( wxComboBoxStyle )
  93
  94 IMPLEMENT_DYNAMIC_CLASS_XTI(wxComboBox, wxControl,"wx/combobox.h")
  95
  96 wxBEGIN_PROPERTIES_TABLE(wxComboBox)
  97     wxEVENT_PROPERTY( Select , wxEVT_COMMAND_COMBOBOX_SELECTED , wxCommandEvent )
  98     wxEVENT_PROPERTY( TextEnter , wxEVT_COMMAND_TEXT_ENTER , wxCommandEvent )
  99
 100     // TODO DELEGATES
 101     wxPROPERTY( Font , wxFont , SetFont , GetFont  , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
 102     wxPROPERTY_COLLECTION( Choices , wxArrayString , wxString , AppendString , GetStrings , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
 103     wxPROPERTY( Value ,wxString, SetValue, GetValue, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
 104     wxPROPERTY( Selection ,int, SetSelection, GetSelection, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
 105     wxPROPERTY_FLAGS( WindowStyle , wxComboBoxStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
 106 wxEND_PROPERTIES_TABLE()
 107
 108 wxBEGIN_HANDLERS_TABLE(wxComboBox)
 109 wxEND_HANDLERS_TABLE()
 110
 111 wxCONSTRUCTOR_5( wxComboBox , wxWindow* , Parent , wxWindowID , Id , wxString , Value , wxPoint , Position , wxSize , Size )
 112 #else
 113 IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)
 114 #endif
 115
 116 // ----------------------------------------------------------------------------
 117 // function prototypes
 118 // ----------------------------------------------------------------------------
 119
 120 // ---------------------------------------------------------------------------
 121 // global vars
 122 // ---------------------------------------------------------------------------
 123
 124 // the pointer to standard radio button wnd proc
 125 static WNDPROC gs_wndprocEdit = (WNDPROC)NULL;
 126
 127 // ============================================================================
 128 // implementation
 129 // ============================================================================
 130
 131 WXHBRUSH wxComboBox::OnCtlColor(WXHDC pDC,
 132                                 WXHWND WXUNUSED(pWnd),
 133                                 WXUINT WXUNUSED(nCtlColor),
 134                                 WXUINT WXUNUSED(message),
 135                                 WXWPARAM WXUNUSED(wParam),
 136                                 WXLPARAM WXUNUSED(lParam))
 137 {
 138     HDC hdc = (HDC)pDC;
 139     wxColour colBack = GetBackgroundColour();
 140
 141     if (!IsEnabled())
 142         colBack = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
 143
 144     ::SetBkColor(hdc, wxColourToRGB(colBack));
 145     ::SetTextColor(hdc, wxColourToRGB(GetForegroundColour()));
 146
 147     wxBrush *brush = wxTheBrushList->FindOrCreateBrush(colBack, wxSOLID);
 148
 149     return (WXHBRUSH)brush->GetResourceHandle();
 150 }
 151
 152 // ----------------------------------------------------------------------------
 153 // wxComboBox callbacks
 154 // ----------------------------------------------------------------------------
 155
 156 WXLRESULT wxComboBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 157 {
 158     return 0;
 159 }
 160
 161 bool wxComboBox::MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam)
 162 {
 163     return false;
 164 }
 165
 166 bool wxComboBox::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
 167 {
 168     return false;
 169 }
 170
 171 WXHWND wxComboBox::GetEditHWND() const
 172 {
 173     return (WXHWND)0;
 174 }
 175
 176 // ----------------------------------------------------------------------------
 177 // wxComboBox creation
 178 // ----------------------------------------------------------------------------
 179
 180 bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
 181                         const wxString& value,
 182                         const wxPoint& pos,
 183                         const wxSize& size,
 184                         int n, const wxString choices[],
 185                         long style,
 186                         const wxValidator& validator,
 187                         const wxString& name)
 188 {
 189     return false;
 190 }
 191
 192 bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
 193                         const wxString& value,
 194                         const wxPoint& pos,
 195                         const wxSize& size,
 196                         const wxArrayString& choices,
 197                         long style,
 198                         const wxValidator& validator,
 199                         const wxString& name)
 200 {
 201     return false;
 202 }
 203
 204 WXDWORD wxComboBox::MSWGetStyle(long style, WXDWORD *exstyle) const
 205 {
 206     return 0;
 207 }
 208
 209 // ----------------------------------------------------------------------------
 210 // wxComboBox text control-like methods
 211 // ----------------------------------------------------------------------------
 212
 213 void wxComboBox::SetValue(const wxString& value)
 214 {
 215 }
 216
 217 // Clipboard operations
 218 void wxComboBox::Copy()
 219 {
 220 }
 221
 222 void wxComboBox::Cut()
 223 {
 224 }
 225
 226 void wxComboBox::Paste()
 227 {
 228 }
 229
 230 void wxComboBox::SetEditable(bool WXUNUSED(editable))
 231 {
 232 }
 233
 234 void wxComboBox::SetInsertionPoint(long pos)
 235 {
 236 }
 237
 238 void wxComboBox::SetInsertionPointEnd()
 239 {
 240 }
 241
 242 long wxComboBox::GetInsertionPoint() const
 243 {
 244     return 0;
 245 }
 246
 247 wxTextPos wxComboBox::GetLastPosition() const
 248 {
 249     return 0;
 250 }
 251
 252 void wxComboBox::Replace(long from, long to, const wxString& value)
 253 {
 254 }
 255
 256 void wxComboBox::Remove(long from, long to)
 257 {
 258 }
 259
 260 void wxComboBox::SetSelection(long from, long to)
 261 {
 262 }
 263
 264 bool wxComboBox::IsEditable() const
 265 {
 266     return false;
 267 }
 268
 269 void wxComboBox::Undo()
 270 {
 271 }
 272
 273 void wxComboBox::Redo()
 274 {
 275 }
 276
 277 void wxComboBox::SelectAll()
 278 {
 279 }
 280
 281 bool wxComboBox::CanCopy() const
 282 {
 283     return false;
 284 }
 285
 286 bool wxComboBox::CanCut() const
 287 {
 288     return false;
 289 }
 290
 291 bool wxComboBox::CanPaste() const
 292 {
 293     return false;
 294 }
 295
 296 bool wxComboBox::CanUndo() const
 297 {
 298     return false;
 299 }
 300
 301 bool wxComboBox::CanRedo() const
 302 {
 303     return false;
 304 }
 305
 306
 307 #endif // wxUSE_COMBOBOX
 308