src/common/combocmn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/common/combocmn.cpp
   3 // Purpose:     wxComboCtrlBase
   4 // Author:      Jaakko Salli
   5 // Modified by:
   6 // Created:     Apr-30-2006
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2005 Jaakko Salli
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23     #pragma hdrstop
  24 #endif
  25
  26 #if wxUSE_COMBOBOX
  27 #include "wx/combobox.h"
  28 extern WXDLLEXPORT_DATA(const char) wxComboBoxNameStr[] = "comboBox";
  29 #endif
  30
  31 #if wxUSE_COMBOCTRL
  32
  33 #ifndef WX_PRECOMP
  34     #include "wx/app.h"
  35     #include "wx/log.h"
  36     #include "wx/dcclient.h"
  37     #include "wx/settings.h"
  38     #include "wx/timer.h"
  39     #include "wx/textctrl.h"
  40 #endif
  41
  42 #include "wx/tooltip.h"
  43
  44 #include "wx/combo.h"
  45
  46
  47 // ----------------------------------------------------------------------------
  48 // XTI
  49 // ----------------------------------------------------------------------------
  50
  51 wxDEFINE_FLAGS( wxComboBoxStyle )
  52 wxBEGIN_FLAGS( wxComboBoxStyle )
  53 // new style border flags, we put them first to
  54 // use them for streaming out
  55 wxFLAGS_MEMBER(wxBORDER_SIMPLE)
  56 wxFLAGS_MEMBER(wxBORDER_SUNKEN)
  57 wxFLAGS_MEMBER(wxBORDER_DOUBLE)
  58 wxFLAGS_MEMBER(wxBORDER_RAISED)
  59 wxFLAGS_MEMBER(wxBORDER_STATIC)
  60 wxFLAGS_MEMBER(wxBORDER_NONE)
  61
  62 // old style border flags
  63 wxFLAGS_MEMBER(wxSIMPLE_BORDER)
  64 wxFLAGS_MEMBER(wxSUNKEN_BORDER)
  65 wxFLAGS_MEMBER(wxDOUBLE_BORDER)
  66 wxFLAGS_MEMBER(wxRAISED_BORDER)
  67 wxFLAGS_MEMBER(wxSTATIC_BORDER)
  68 wxFLAGS_MEMBER(wxBORDER)
  69
  70 // standard window styles
  71 wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
  72 wxFLAGS_MEMBER(wxCLIP_CHILDREN)
  73 wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
  74 wxFLAGS_MEMBER(wxWANTS_CHARS)
  75 wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
  76 wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
  77 wxFLAGS_MEMBER(wxVSCROLL)
  78 wxFLAGS_MEMBER(wxHSCROLL)
  79
  80 wxFLAGS_MEMBER(wxCB_SIMPLE)
  81 wxFLAGS_MEMBER(wxCB_SORT)
  82 wxFLAGS_MEMBER(wxCB_READONLY)
  83 wxFLAGS_MEMBER(wxCB_DROPDOWN)
  84
  85 wxEND_FLAGS( wxComboBoxStyle )
  86
  87 wxIMPLEMENT_DYNAMIC_CLASS_XTI(wxComboBox, wxControl, "wx/combobox.h")
  88
  89 wxBEGIN_PROPERTIES_TABLE(wxComboBox)
  90 wxEVENT_PROPERTY( Select, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEvent )
  91 wxEVENT_PROPERTY( TextEnter, wxEVT_COMMAND_TEXT_ENTER, wxCommandEvent )
  92
  93 // TODO DELEGATES
  94 wxPROPERTY( Font, wxFont, SetFont, GetFont, wxEMPTY_PARAMETER_VALUE, \
  95            0 /*flags*/, wxT("Helpstring"), wxT("group"))
  96 wxPROPERTY_COLLECTION( Choices, wxArrayString, wxString, AppendString, \
  97                       GetStrings, 0 /*flags*/, wxT("Helpstring"), wxT("group"))
  98 wxPROPERTY( Value,wxString, SetValue, GetValue, wxEMPTY_PARAMETER_VALUE, \
  99            0 /*flags*/, wxT("Helpstring"), wxT("group"))
 100 wxPROPERTY( Selection,int, SetSelection, GetSelection, wxEMPTY_PARAMETER_VALUE, \
 101            0 /*flags*/, wxT("Helpstring"), wxT("group"))
 102
 103 wxPROPERTY_FLAGS( WindowStyle, wxComboBoxStyle, long, SetWindowStyleFlag, \
 104                  GetWindowStyleFlag, wxEMPTY_PARAMETER_VALUE, 0 /*flags*/, \
 105                  wxT("Helpstring"), wxT("group")) // style
 106 wxEND_PROPERTIES_TABLE()
 107
 108 wxEMPTY_HANDLERS_TABLE(wxComboBox)
 109
 110 wxCONSTRUCTOR_5( wxComboBox, wxWindow*, Parent, wxWindowID, Id, \
 111                 wxString, Value, wxPoint, Position, wxSize, Size )
 112
 113 // constants
 114 // ----------------------------------------------------------------------------
 115
 116 #define DEFAULT_DROPBUTTON_WIDTH                19
 117
 118 #define BMP_BUTTON_MARGIN                       4
 119
 120 #define DEFAULT_POPUP_HEIGHT                    400
 121
 122 #define DEFAULT_TEXT_INDENT                     3
 123
 124 #define COMBO_MARGIN                            2 // spacing right of wxTextCtrl
 125
 126
 127 #if defined(__WXMSW__)
 128
 129 // Let's use wxFrame as a fall-back solution until wxMSW gets wxNonOwnedWindow
 130 #include "wx/frame.h"
 131 #define wxCC_GENERIC_TLW_IS_FRAME
 132 #define wxComboCtrlGenericTLW   wxFrame
 133
 134 #define USE_TRANSIENT_POPUP           1 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
 135 #define TRANSIENT_POPUPWIN_IS_PERFECT 0 // wxPopupTransientWindow works, its child can have focus, and common
 136                                         // native controls work on it like normal.
 137 #define POPUPWIN_IS_PERFECT           0 // Same, but for non-transient popup window.
 138 #define TEXTCTRL_TEXT_CENTERED        0 // 1 if text in textctrl is vertically centered
 139 #define FOCUS_RING                    0 // No focus ring on wxMSW
 140
 141 //#undef wxUSE_POPUPWIN
 142 //#define wxUSE_POPUPWIN 0
 143
 144 #elif defined(__WXGTK__)
 145
 146 // NB: It is not recommended to use wxDialog as popup on wxGTK, because of
 147 //     this bug: If wxDialog is hidden, its position becomes corrupt
 148 //     between hide and next show, but without internal coordinates being
 149 //     reflected (or something like that - atleast commenting out ->Hide()
 150 //     seemed to eliminate the position change).
 151
 152 #include "wx/dialog.h"
 153 #define wxCC_GENERIC_TLW_IS_DIALOG
 154 #define wxComboCtrlGenericTLW   wxDialog
 155
 156 #if defined(__WXGTK20__)
 157 # include "wx/gtk/private.h"
 158 #else
 159 # include "wx/gtk1/private.h"
 160 #endif
 161
 162 // NB: Let's not be afraid to use wxGTK's wxPopupTransientWindow as a
 163 //     'perfect' popup, as it can succesfully host child controls even in
 164 //     popups that are shown in modal dialogs.
 165
 166 #define USE_TRANSIENT_POPUP           1 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
 167 #define TRANSIENT_POPUPWIN_IS_PERFECT 1 // wxPopupTransientWindow works, its child can have focus, and common
 168                                         // native controls work on it like normal.
 169 #define POPUPWIN_IS_PERFECT           1 // Same, but for non-transient popup window.
 170 #define TEXTCTRL_TEXT_CENTERED        1 // 1 if text in textctrl is vertically centered
 171 #define FOCUS_RING                    0 // No focus ring on wxGTK
 172
 173 #elif defined(__WXMAC__)
 174
 175 #include "wx/nonownedwnd.h"
 176 #define wxCC_GENERIC_TLW_IS_NONOWNEDWINDOW
 177 #define wxComboCtrlGenericTLW   wxNonOwnedWindow
 178
 179 #define USE_TRANSIENT_POPUP           1 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
 180 #define TRANSIENT_POPUPWIN_IS_PERFECT 1 // wxPopupTransientWindow works, its child can have focus, and common
 181                                         // native controls work on it like normal.
 182 #define POPUPWIN_IS_PERFECT           1 // Same, but for non-transient popup window.
 183 #define TEXTCTRL_TEXT_CENTERED        1 // 1 if text in textctrl is vertically centered
 184 #define FOCUS_RING                    3 // Reserve room for the textctrl's focus ring to display
 185
 186 #undef DEFAULT_DROPBUTTON_WIDTH
 187 #define DEFAULT_DROPBUTTON_WIDTH      22
 188 #undef COMBO_MARGIN
 189 #define COMBO_MARGIN                  FOCUS_RING
 190
 191 #else
 192
 193 #include "wx/dialog.h"
 194 #define wxCC_GENERIC_TLW_IS_DIALOG
 195 #define wxComboCtrlGenericTLW   wxDialog
 196
 197 #define USE_TRANSIENT_POPUP           0 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
 198 #define TRANSIENT_POPUPWIN_IS_PERFECT 0 // wxPopupTransientWindow works, its child can have focus, and common
 199                                         // native controls work on it like normal.
 200 #define POPUPWIN_IS_PERFECT           0 // Same, but for non-transient popup window.
 201 #define TEXTCTRL_TEXT_CENTERED        1 // 1 if text in textctrl is vertically centered
 202 #define FOCUS_RING                    0
 203
 204 #endif
 205
 206
 207 // Popupwin is really only supported on wxMSW (not WINCE) and wxGTK, regardless
 208 // what the wxUSE_POPUPWIN says.
 209 // FIXME: Why isn't wxUSE_POPUPWIN reliable any longer? (it was in wxW2.6.2)
 210 #if (!defined(__WXMSW__) && !defined(__WXGTK__) && !defined(__WXMAC__)) || defined(__WXWINCE__)
 211 #undef wxUSE_POPUPWIN
 212 #define wxUSE_POPUPWIN 0
 213 #endif
 214
 215
 216 #if wxUSE_POPUPWIN
 217     #include "wx/popupwin.h"
 218 #else
 219     #undef USE_TRANSIENT_POPUP
 220     #define USE_TRANSIENT_POPUP 0
 221 #endif
 222
 223
 224 // Define different types of popup windows
 225 enum
 226 {
 227     POPUPWIN_NONE                   = 0,
 228     POPUPWIN_WXPOPUPTRANSIENTWINDOW = 1,
 229     POPUPWIN_WXPOPUPWINDOW          = 2,
 230     POPUPWIN_GENERICTLW             = 3
 231 };
 232
 233
 234 #if USE_TRANSIENT_POPUP
 235     // wxPopupTransientWindow is implemented
 236
 237     #define wxComboPopupWindowBase  wxPopupTransientWindow
 238     #define PRIMARY_POPUP_TYPE      POPUPWIN_WXPOPUPTRANSIENTWINDOW
 239     #define USES_WXPOPUPTRANSIENTWINDOW 1
 240
 241     #if TRANSIENT_POPUPWIN_IS_PERFECT
 242         //
 243     #elif POPUPWIN_IS_PERFECT
 244         #define wxComboPopupWindowBase2     wxPopupWindow
 245         #define SECONDARY_POPUP_TYPE        POPUPWIN_WXPOPUPWINDOW
 246         #define USES_WXPOPUPWINDOW          1
 247     #else
 248         #define wxComboPopupWindowBase2     wxComboCtrlGenericTLW
 249         #define SECONDARY_POPUP_TYPE        POPUPWIN_GENERICTLW
 250         #define USES_GENERICTLW             1
 251     #endif
 252
 253 #elif wxUSE_POPUPWIN
 254     // wxPopupWindow (but not wxPopupTransientWindow) is properly implemented
 255
 256     #define wxComboPopupWindowBase      wxPopupWindow
 257     #define PRIMARY_POPUP_TYPE          POPUPWIN_WXPOPUPWINDOW
 258     #define USES_WXPOPUPWINDOW          1
 259
 260     #if !POPUPWIN_IS_PERFECT
 261         #define wxComboPopupWindowBase2     wxComboCtrlGenericTLW
 262         #define SECONDARY_POPUP_TYPE        POPUPWIN_GENERICTLW
 263         #define USES_GENERICTLW             1
 264     #endif
 265
 266 #else
 267     // wxPopupWindow is not implemented
 268
 269     #define wxComboPopupWindowBase      wxComboCtrlGenericTLW
 270     #define PRIMARY_POPUP_TYPE          POPUPWIN_GENERICTLW
 271     #define USES_GENERICTLW             1
 272
 273 #endif
 274
 275
 276 #ifndef USES_WXPOPUPTRANSIENTWINDOW
 277     #define USES_WXPOPUPTRANSIENTWINDOW 0
 278 #endif
 279
 280 #ifndef USES_WXPOPUPWINDOW
 281     #define USES_WXPOPUPWINDOW          0
 282 #endif
 283
 284 #ifndef USES_GENERICTLW
 285     #define USES_GENERICTLW             0
 286 #endif
 287
 288
 289 #if USES_WXPOPUPWINDOW
 290     #define INSTALL_TOPLEV_HANDLER      1
 291 #else
 292     #define INSTALL_TOPLEV_HANDLER      0
 293 #endif
 294
 295
 296 // Returns true if given popup window type can be classified as perfect
 297 // on this platform.
 298 static inline bool IsPopupWinTypePerfect( wxByte popupWinType )
 299 {
 300 #if POPUPWIN_IS_PERFECT && TRANSIENT_POPUPWIN_IS_PERFECT
 301     wxUnusedVar(popupWinType);
 302     return true;
 303 #else
 304     return ( popupWinType == POPUPWIN_GENERICTLW
 305         #if POPUPWIN_IS_PERFECT
 306              || popupWinType == POPUPWIN_WXPOPUPWINDOW
 307         #endif
 308         #if TRANSIENT_POPUPWIN_IS_PERFECT
 309              || popupWinType == POPUPWIN_WXPOPUPTRANSIENTWINDOW
 310         #endif
 311             );
 312 #endif
 313 }
 314
 315
 316 //
 317 // ** TODO **
 318 // * wxComboPopupWindow for external use (ie. replace old wxUniv wxPopupComboWindow)
 319 //
 320
 321
 322 // ----------------------------------------------------------------------------
 323 // wxComboFrameEventHandler takes care of hiding the popup when events happen
 324 // in its top level parent.
 325 // ----------------------------------------------------------------------------
 326
 327 #if INSTALL_TOPLEV_HANDLER
 328
 329 //
 330 // This will no longer be necessary after wxTransientPopupWindow
 331 // works well on all platforms.
 332 //
 333
 334 class wxComboFrameEventHandler : public wxEvtHandler
 335 {
 336 public:
 337     wxComboFrameEventHandler( wxComboCtrlBase* pCb );
 338     virtual ~wxComboFrameEventHandler();
 339
 340     void OnPopup();
 341
 342     void OnIdle( wxIdleEvent& event );
 343     void OnMouseEvent( wxMouseEvent& event );
 344     void OnActivate( wxActivateEvent& event );
 345     void OnResize( wxSizeEvent& event );
 346     void OnMove( wxMoveEvent& event );
 347     void OnMenuEvent( wxMenuEvent& event );
 348     void OnClose( wxCloseEvent& event );
 349
 350 protected:
 351     wxWindow*                       m_focusStart;
 352     wxComboCtrlBase*     m_combo;
 353
 354 private:
 355     DECLARE_EVENT_TABLE()
 356 };
 357
 358 BEGIN_EVENT_TABLE(wxComboFrameEventHandler, wxEvtHandler)
 359     EVT_IDLE(wxComboFrameEventHandler::OnIdle)
 360     EVT_LEFT_DOWN(wxComboFrameEventHandler::OnMouseEvent)
 361     EVT_RIGHT_DOWN(wxComboFrameEventHandler::OnMouseEvent)
 362     EVT_SIZE(wxComboFrameEventHandler::OnResize)
 363     EVT_MOVE(wxComboFrameEventHandler::OnMove)
 364     EVT_MENU_HIGHLIGHT(wxID_ANY,wxComboFrameEventHandler::OnMenuEvent)
 365     EVT_MENU_OPEN(wxComboFrameEventHandler::OnMenuEvent)
 366     EVT_ACTIVATE(wxComboFrameEventHandler::OnActivate)
 367     EVT_CLOSE(wxComboFrameEventHandler::OnClose)
 368 END_EVENT_TABLE()
 369
 370 wxComboFrameEventHandler::wxComboFrameEventHandler( wxComboCtrlBase* combo )
 371     : wxEvtHandler()
 372 {
 373     m_combo = combo;
 374 }
 375
 376 wxComboFrameEventHandler::~wxComboFrameEventHandler()
 377 {
 378 }
 379
 380 void wxComboFrameEventHandler::OnPopup()
 381 {
 382     m_focusStart = ::wxWindow::FindFocus();
 383 }
 384
 385 void wxComboFrameEventHandler::OnIdle( wxIdleEvent& event )
 386 {
 387     wxWindow* winFocused = ::wxWindow::FindFocus();
 388
 389     wxWindow* popup = m_combo->GetPopupControl()->GetControl();
 390     wxWindow* winpopup = m_combo->GetPopupWindow();
 391
 392     if (
 393          winFocused != m_focusStart &&
 394          winFocused != popup &&
 395          winFocused->GetParent() != popup &&
 396          winFocused != winpopup &&
 397          winFocused->GetParent() != winpopup &&
 398          winFocused != m_combo &&
 399          winFocused != m_combo->GetButton() // GTK (atleast) requires this
 400         )
 401     {
 402         m_combo->HidePopup(true);
 403     }
 404
 405     event.Skip();
 406 }
 407
 408 void wxComboFrameEventHandler::OnMenuEvent( wxMenuEvent& event )
 409 {
 410     m_combo->HidePopup(true);
 411     event.Skip();
 412 }
 413
 414 void wxComboFrameEventHandler::OnMouseEvent( wxMouseEvent& event )
 415 {
 416     m_combo->HidePopup(true);
 417     event.Skip();
 418 }
 419
 420 void wxComboFrameEventHandler::OnClose( wxCloseEvent& event )
 421 {
 422     m_combo->HidePopup(true);
 423     event.Skip();
 424 }
 425
 426 void wxComboFrameEventHandler::OnActivate( wxActivateEvent& event )
 427 {
 428     m_combo->HidePopup(true);
 429     event.Skip();
 430 }
 431
 432 void wxComboFrameEventHandler::OnResize( wxSizeEvent& event )
 433 {
 434     m_combo->HidePopup(true);
 435     event.Skip();
 436 }
 437
 438 void wxComboFrameEventHandler::OnMove( wxMoveEvent& event )
 439 {
 440     m_combo->HidePopup(true);
 441     event.Skip();
 442 }
 443
 444 #endif // INSTALL_TOPLEV_HANDLER
 445
 446 // ----------------------------------------------------------------------------
 447 // wxComboPopupWindow is, in essence, wxPopupWindow customized for
 448 // wxComboCtrl.
 449 // ----------------------------------------------------------------------------
 450
 451 class wxComboPopupWindow : public wxComboPopupWindowBase
 452 {
 453 public:
 454
 455     wxComboPopupWindow( wxComboCtrlBase *parent,
 456                         int style )
 457     #if USES_WXPOPUPWINDOW || USES_WXPOPUPTRANSIENTWINDOW
 458                        : wxComboPopupWindowBase(parent,style)
 459     #else
 460                        : wxComboPopupWindowBase(parent,
 461                                                 wxID_ANY,
 462                                                 wxEmptyString,
 463                                                 wxPoint(-21,-21),
 464                                                 wxSize(20,20),
 465                                                 style)
 466     #endif
 467     {
 468         m_inShow = 0;
 469     }
 470
 471 #if USES_WXPOPUPTRANSIENTWINDOW
 472     virtual bool Show( bool show );
 473     virtual bool ProcessLeftDown(wxMouseEvent& event);
 474 protected:
 475     virtual void OnDismiss();
 476 #endif
 477
 478 private:
 479     wxByte      m_inShow;
 480 };
 481
 482
 483 #if USES_WXPOPUPTRANSIENTWINDOW
 484 bool wxComboPopupWindow::Show( bool show )
 485 {
 486     // Guard against recursion
 487     if ( m_inShow )
 488         return wxComboPopupWindowBase::Show(show);
 489
 490     m_inShow++;
 491
 492     wxASSERT( IsKindOf(CLASSINFO(wxPopupTransientWindow)) );
 493
 494     wxPopupTransientWindow* ptw = (wxPopupTransientWindow*) this;
 495
 496     if ( show != ptw->IsShown() )
 497     {
 498         if ( show )
 499             // We used to do wxPopupTransientWindow::Popup here,
 500             // but this would hide normal Show, which we are
 501             // also going to need.
 502             ptw->Show();
 503         else
 504             ptw->Dismiss();
 505     }
 506
 507     m_inShow--;
 508
 509     return true;
 510 }
 511
 512 bool wxComboPopupWindow::ProcessLeftDown(wxMouseEvent& event)
 513 {
 514     return wxPopupTransientWindow::ProcessLeftDown(event);
 515 }
 516
 517 // First thing that happens when a transient popup closes is that this method gets called.
 518 void wxComboPopupWindow::OnDismiss()
 519 {
 520     wxComboCtrlBase* combo = (wxComboCtrlBase*) GetParent();
 521     wxASSERT_MSG( combo->IsKindOf(CLASSINFO(wxComboCtrlBase)),
 522                   wxT("parent might not be wxComboCtrl, but check IMPLEMENT_DYNAMIC_CLASS(2) macro for correctness") );
 523
 524     combo->OnPopupDismiss(true);
 525 }
 526 #endif // USES_WXPOPUPTRANSIENTWINDOW
 527
 528
 529 // ----------------------------------------------------------------------------
 530 // wxComboPopupWindowEvtHandler does bulk of the custom event handling
 531 // of a popup window. It is separate so we can have different types
 532 // of popup windows.
 533 // ----------------------------------------------------------------------------
 534
 535 class wxComboPopupWindowEvtHandler : public wxEvtHandler
 536 {
 537 public:
 538
 539     wxComboPopupWindowEvtHandler( wxComboCtrlBase *parent )
 540     {
 541         m_combo = parent;
 542     }
 543
 544     void OnSizeEvent( wxSizeEvent& event );
 545     void OnKeyEvent(wxKeyEvent& event);
 546 #if USES_GENERICTLW
 547     void OnActivate( wxActivateEvent& event );
 548 #endif
 549
 550 private:
 551     wxComboCtrlBase*    m_combo;
 552
 553     DECLARE_EVENT_TABLE()
 554 };
 555
 556
 557 BEGIN_EVENT_TABLE(wxComboPopupWindowEvtHandler, wxEvtHandler)
 558     EVT_KEY_DOWN(wxComboPopupWindowEvtHandler::OnKeyEvent)
 559     EVT_KEY_UP(wxComboPopupWindowEvtHandler::OnKeyEvent)
 560     EVT_CHAR(wxComboPopupWindowEvtHandler::OnKeyEvent)
 561 #if USES_GENERICTLW
 562     EVT_ACTIVATE(wxComboPopupWindowEvtHandler::OnActivate)
 563 #endif
 564     EVT_SIZE(wxComboPopupWindowEvtHandler::OnSizeEvent)
 565 END_EVENT_TABLE()
 566
 567
 568 void wxComboPopupWindowEvtHandler::OnSizeEvent( wxSizeEvent& WXUNUSED(event) )
 569 {
 570     // Block the event so that the popup control does not get auto-resized.
 571 }
 572
 573 void wxComboPopupWindowEvtHandler::OnKeyEvent( wxKeyEvent& event )
 574 {
 575     // Relay keyboard event to the main child controls
 576     wxWindowList children = m_combo->GetPopupWindow()->GetChildren();
 577     wxWindowList::iterator node = children.begin();
 578     wxWindow* child = (wxWindow*)*node;
 579     child->GetEventHandler()->ProcessEvent(event);
 580 }
 581
 582 #if USES_GENERICTLW
 583 void wxComboPopupWindowEvtHandler::OnActivate( wxActivateEvent& event )
 584 {
 585     if ( !event.GetActive() )
 586     {
 587         // Tell combo control that we are dismissed.
 588         m_combo->HidePopup(true);
 589
 590         event.Skip();
 591     }
 592 }
 593 #endif
 594
 595
 596 // ----------------------------------------------------------------------------
 597 // wxComboPopup
 598 //
 599 // ----------------------------------------------------------------------------
 600
 601 wxComboPopup::~wxComboPopup()
 602 {
 603 }
 604
 605 void wxComboPopup::OnPopup()
 606 {
 607 }
 608
 609 void wxComboPopup::OnDismiss()
 610 {
 611 }
 612
 613 wxComboCtrl* wxComboPopup::GetComboCtrl() const
 614 {
 615     return wxStaticCast(m_combo, wxComboCtrl);
 616 }
 617
 618 wxSize wxComboPopup::GetAdjustedSize( int minWidth,
 619                                       int prefHeight,
 620                                       int WXUNUSED(maxHeight) )
 621 {
 622     return wxSize(minWidth,prefHeight);
 623 }
 624
 625 void wxComboPopup::DefaultPaintComboControl( wxComboCtrlBase* combo,
 626                                              wxDC& dc, const wxRect& rect )
 627 {
 628     if ( combo->GetWindowStyle() & wxCB_READONLY ) // ie. no textctrl
 629     {
 630         combo->PrepareBackground(dc,rect,0);
 631
 632         dc.DrawText( combo->GetValue(),
 633                      rect.x + combo->m_marginLeft,
 634                      (rect.height-dc.GetCharHeight())/2 + rect.y );
 635     }
 636 }
 637
 638 void wxComboPopup::PaintComboControl( wxDC& dc, const wxRect& rect )
 639 {
 640     DefaultPaintComboControl(m_combo,dc,rect);
 641 }
 642
 643 void wxComboPopup::OnComboKeyEvent( wxKeyEvent& event )
 644 {
 645     event.Skip();
 646 }
 647
 648 void wxComboPopup::OnComboCharEvent( wxKeyEvent& event )
 649 {
 650     event.Skip();
 651 }
 652
 653 void wxComboPopup::OnComboDoubleClick()
 654 {
 655 }
 656
 657 void wxComboPopup::SetStringValue( const wxString& WXUNUSED(value) )
 658 {
 659 }
 660
 661 bool wxComboPopup::FindItem(const wxString& WXUNUSED(item),
 662                             wxString* WXUNUSED(trueItem))
 663 {
 664     return true;
 665 }
 666
 667 bool wxComboPopup::LazyCreate()
 668 {
 669     return false;
 670 }
 671
 672 void wxComboPopup::Dismiss()
 673 {
 674     m_combo->HidePopup(true);
 675 }
 676
 677 // ----------------------------------------------------------------------------
 678 // input handling
 679 // ----------------------------------------------------------------------------
 680
 681 //
 682 // This is pushed to the event handler queue of the child textctrl.
 683 //
 684 class wxComboBoxExtraInputHandler : public wxEvtHandler
 685 {
 686 public:
 687
 688     wxComboBoxExtraInputHandler( wxComboCtrlBase* combo )
 689         : wxEvtHandler()
 690     {
 691         m_combo = combo;
 692     }
 693     virtual ~wxComboBoxExtraInputHandler() { }
 694     void OnKey(wxKeyEvent& event);
 695     void OnFocus(wxFocusEvent& event);
 696
 697 protected:
 698     wxComboCtrlBase*   m_combo;
 699
 700 private:
 701     DECLARE_EVENT_TABLE()
 702 };
 703
 704
 705 BEGIN_EVENT_TABLE(wxComboBoxExtraInputHandler, wxEvtHandler)
 706     EVT_KEY_DOWN(wxComboBoxExtraInputHandler::OnKey)
 707     EVT_KEY_UP(wxComboBoxExtraInputHandler::OnKey)
 708     EVT_CHAR(wxComboBoxExtraInputHandler::OnKey)
 709     EVT_SET_FOCUS(wxComboBoxExtraInputHandler::OnFocus)
 710     EVT_KILL_FOCUS(wxComboBoxExtraInputHandler::OnFocus)
 711 END_EVENT_TABLE()
 712
 713
 714 void wxComboBoxExtraInputHandler::OnKey(wxKeyEvent& event)
 715 {
 716     // Let the wxComboCtrl event handler have a go first.
 717     wxComboCtrlBase* combo = m_combo;
 718
 719     wxKeyEvent redirectedEvent(event);
 720     redirectedEvent.SetId(combo->GetId());
 721     redirectedEvent.SetEventObject(combo);
 722
 723     if ( !combo->GetEventHandler()->ProcessEvent(redirectedEvent) )
 724     {
 725         // Don't let TAB through to the text ctrl - looks ugly
 726         if ( event.GetKeyCode() != WXK_TAB )
 727             event.Skip();
 728     }
 729 }
 730
 731 void wxComboBoxExtraInputHandler::OnFocus(wxFocusEvent& event)
 732 {
 733     // FIXME: This code does run when control is clicked,
 734     //        yet on Windows it doesn't select all the text.
 735     if ( event.GetEventType() == wxEVT_SET_FOCUS &&
 736         !(m_combo->GetInternalFlags() & wxCC_NO_TEXT_AUTO_SELECT) )
 737     {
 738         if ( m_combo->GetTextCtrl() )
 739             m_combo->GetTextCtrl()->SelectAll();
 740         else
 741             m_combo->SetSelection(-1,-1);
 742     }
 743
 744     // Send focus indication to parent.
 745     // NB: This is needed for cases where the textctrl gets focus
 746     //     instead of its parent. While this may trigger multiple
 747     //     wxEVT_SET_FOCUSes (since m_text->SetFocus is called
 748     //     from combo's focus event handler), they should be quite
 749     //     harmless.
 750     wxFocusEvent evt2(event);
 751     evt2.SetId(m_combo->GetId());
 752     evt2.SetEventObject(m_combo);
 753     m_combo->GetEventHandler()->ProcessEvent(evt2);
 754
 755     event.Skip();
 756 }
 757
 758
 759 //
 760 // This is pushed to the event handler queue of the control in popup.
 761 //
 762
 763 class wxComboPopupEvtHandler : public wxEvtHandler
 764 {
 765 public:
 766
 767     wxComboPopupEvtHandler( wxComboCtrlBase* combo )
 768         : wxEvtHandler()
 769     {
 770         m_combo = combo;
 771         m_beenInside = false;
 772
 773         // Let's make it so that the popup control will not receive mouse
 774         // events until mouse left button has been up.
 775         m_blockEventsToPopup = true;
 776     }
 777     virtual ~wxComboPopupEvtHandler() { }
 778
 779     void OnMouseEvent( wxMouseEvent& event );
 780
 781     // Called from wxComboCtrlBase::OnPopupDismiss
 782     void OnPopupDismiss()
 783     {
 784         m_beenInside = false;
 785         m_blockEventsToPopup = true;
 786     }
 787
 788 protected:
 789     wxComboCtrlBase*     m_combo;
 790
 791     bool                m_beenInside;
 792     bool                m_blockEventsToPopup;
 793
 794 private:
 795     DECLARE_EVENT_TABLE()
 796 };
 797
 798
 799 BEGIN_EVENT_TABLE(wxComboPopupEvtHandler, wxEvtHandler)
 800     EVT_MOUSE_EVENTS(wxComboPopupEvtHandler::OnMouseEvent)
 801 END_EVENT_TABLE()
 802
 803
 804 void wxComboPopupEvtHandler::OnMouseEvent( wxMouseEvent& event )
 805 {
 806     wxPoint pt = event.GetPosition();
 807     wxSize sz = m_combo->GetPopupControl()->GetControl()->GetClientSize();
 808     int evtType = event.GetEventType();
 809     bool isInside = pt.x >= 0 && pt.y >= 0 && pt.x < sz.x && pt.y < sz.y;
 810     bool relayToButton = false;
 811
 812     event.Skip();
 813
 814     if ( !isInside || !m_combo->IsPopupShown() )
 815     {
 816         // Mouse is outside the popup or popup is not actually shown (yet)
 817
 818         if ( evtType == wxEVT_MOTION ||
 819              evtType == wxEVT_LEFT_DOWN ||
 820              evtType == wxEVT_LEFT_UP ||
 821              evtType == wxEVT_RIGHT_DOWN )
 822         {
 823             // Block motion and click events outside the popup
 824             event.Skip(false);
 825         }
 826     }
 827     else
 828     {
 829         // Mouse is inside the popup, which is fully shown
 830
 831         m_beenInside = true;
 832
 833         // Do not let the popup control respond to mouse events until
 834         // mouse press used to display the popup has been lifted. This
 835         // is important for users with slower mouse fingers or mouse
 836         // drivers. Note that we have some redundancy here, just in
 837         // case the popup is some native control that does not emit all
 838         // mouse event types.
 839         if ( evtType == wxEVT_MOTION )
 840         {
 841             if ( m_blockEventsToPopup )
 842             {
 843                 if ( event.LeftIsDown() )
 844                     event.Skip(false);
 845                 else
 846                     m_blockEventsToPopup = false;
 847             }
 848         }
 849         else if ( evtType == wxEVT_LEFT_DOWN )
 850         {
 851             if ( m_blockEventsToPopup )
 852                 m_blockEventsToPopup = false;
 853         }
 854         else if ( evtType == wxEVT_LEFT_UP )
 855         {
 856             if ( m_blockEventsToPopup )
 857             {
 858                 // On first left up, stop blocking mouse events (but still
 859                 // block this one)
 860                 m_blockEventsToPopup = false;
 861                 event.Skip(false);
 862
 863                 // Also, this button press was (probably) used to display
 864                 // the popup, so relay it back to the drop-down button
 865                 // (which supposedly originated it). This is necessary to
 866                 // refresh it properly.
 867                 relayToButton = true;
 868             }
 869         }
 870         else if ( m_blockEventsToPopup )
 871         {
 872             event.Skip(false);
 873         }
 874     }
 875
 876     //
 877     // Some mouse events to popup that happen outside it, before cursor
 878     // has been inside the popup, need to be ignored by it but relayed to
 879     // the dropbutton.
 880     //
 881     if ( evtType == wxEVT_LEFT_UP )
 882     {
 883         if ( !m_combo->IsPopupShown() )
 884         {
 885             event.Skip(false);
 886             relayToButton = true;
 887         }
 888         else if ( !isInside && !m_beenInside )
 889         {
 890             // Popup is shown but the cursor is not inside, nor it has been
 891             relayToButton = true;
 892         }
 893     }
 894
 895     if ( relayToButton )
 896     {
 897         wxWindow* btn = m_combo->GetButton();
 898         if ( btn )
 899             btn->GetEventHandler()->ProcessEvent(event);
 900         else
 901             // Bypass the event handling mechanism. Using it would be
 902             // confusing for the platform-specific wxComboCtrl
 903             // implementations.
 904             m_combo->HandleButtonMouseEvent(event, 0);
 905     }
 906 }
 907
 908 // ----------------------------------------------------------------------------
 909 // wxComboCtrlTextCtrl
 910 // ----------------------------------------------------------------------------
 911
 912 class wxComboCtrlTextCtrl : public wxTextCtrl
 913 {
 914 public:
 915     wxComboCtrlTextCtrl() : wxTextCtrl() { }
 916     virtual ~wxComboCtrlTextCtrl() { }
 917
 918     virtual wxWindow *GetMainWindowOfCompositeControl()
 919     {
 920         wxComboCtrl* combo = (wxComboCtrl*) GetParent();
 921
 922         // Returning this instead of just 'parent' lets FindFocus work
 923         // correctly even when parent control is a child of a composite
 924         // generic control (as is case with wxGenericDatePickerCtrl).
 925         return combo->GetMainWindowOfCompositeControl();
 926     }
 927 };
 928
 929 // ----------------------------------------------------------------------------
 930 // wxComboCtrlBase
 931 // ----------------------------------------------------------------------------
 932
 933
 934 BEGIN_EVENT_TABLE(wxComboCtrlBase, wxControl)
 935     EVT_TEXT(wxID_ANY,wxComboCtrlBase::OnTextCtrlEvent)
 936     EVT_SIZE(wxComboCtrlBase::OnSizeEvent)
 937     EVT_SET_FOCUS(wxComboCtrlBase::OnFocusEvent)
 938     EVT_KILL_FOCUS(wxComboCtrlBase::OnFocusEvent)
 939     EVT_IDLE(wxComboCtrlBase::OnIdleEvent)
 940     //EVT_BUTTON(wxID_ANY,wxComboCtrlBase::OnButtonClickEvent)
 941     EVT_KEY_DOWN(wxComboCtrlBase::OnKeyEvent)
 942     EVT_CHAR(wxComboCtrlBase::OnCharEvent)
 943     EVT_TEXT_ENTER(wxID_ANY,wxComboCtrlBase::OnTextCtrlEvent)
 944     EVT_SYS_COLOUR_CHANGED(wxComboCtrlBase::OnSysColourChanged)
 945 END_EVENT_TABLE()
 946
 947
 948 IMPLEMENT_ABSTRACT_CLASS(wxComboCtrlBase, wxControl)
 949
 950 void wxComboCtrlBase::Init()
 951 {
 952     m_winPopup = NULL;
 953     m_popup = NULL;
 954     m_popupWinState = Hidden;
 955     m_btn = NULL;
 956     m_text = NULL;
 957     m_popupInterface = NULL;
 958
 959     m_popupEvtHandler = NULL;
 960     m_textEvtHandler = NULL;
 961
 962 #if INSTALL_TOPLEV_HANDLER
 963     m_toplevEvtHandler = NULL;
 964 #endif
 965
 966     m_mainCtrlWnd = this;
 967
 968     m_heightPopup = -1;
 969     m_widthMinPopup = -1;
 970     m_anchorSide = 0;
 971     m_widthCustomPaint = 0;
 972     m_widthCustomBorder = 0;
 973
 974     m_btnState = 0;
 975     m_btnWidDefault = 0;
 976     m_blankButtonBg = false;
 977     m_ignoreEvtText = 0;
 978     m_popupWinType = POPUPWIN_NONE;
 979     m_btnWid = m_btnHei = -1;
 980     m_btnSide = wxRIGHT;
 981     m_btnSpacingX = 0;
 982
 983     m_extLeft = 0;
 984     m_extRight = 0;
 985     m_marginLeft = -1;
 986     m_iFlags = 0;
 987     m_textCtrlStyle = 0;
 988     m_timeCanAcceptClick = 0;
 989
 990     m_resetFocus = false;
 991 }
 992
 993 bool wxComboCtrlBase::Create(wxWindow *parent,
 994                              wxWindowID id,
 995                              const wxString& value,
 996                              const wxPoint& pos,
 997                              const wxSize& size,
 998                              long style,
 999                              const wxValidator& validator,
1000                              const wxString& name)
1001 {
1002     if ( !wxControl::Create(parent,
1003                             id,
1004                             pos,
1005                             size,
1006                             style | wxWANTS_CHARS,
1007                             validator,
1008                             name) )
1009         return false;
1010
1011     m_valueString = value;
1012
1013     // Get colours
1014     OnThemeChange();
1015     m_marginLeft = GetNativeTextIndent();
1016
1017     m_iFlags |= wxCC_IFLAG_CREATED;
1018
1019     // If x and y indicate valid size, wxSizeEvent won't be
1020     // emitted automatically, so we need to add artifical one.
1021     if ( size.x > 0 && size.y > 0 )
1022     {
1023         wxSizeEvent evt(size,GetId());
1024         GetEventHandler()->AddPendingEvent(evt);
1025     }
1026
1027     return true;
1028 }
1029
1030 void wxComboCtrlBase::InstallInputHandlers()
1031 {
1032     if ( m_text )
1033     {
1034         m_textEvtHandler = new wxComboBoxExtraInputHandler(this);
1035         m_text->PushEventHandler(m_textEvtHandler);
1036     }
1037 }
1038
1039 void
1040 wxComboCtrlBase::CreateTextCtrl(int style)
1041 {
1042     if ( !(m_windowStyle & wxCB_READONLY) )
1043     {
1044         if ( m_text )
1045             m_text->Destroy();
1046
1047         // wxTE_PROCESS_TAB is needed because on Windows, wxTAB_TRAVERSAL is
1048         // not used by the wxPropertyGrid and therefore the tab is processed by
1049         // looking at ancestors to see if they have wxTAB_TRAVERSAL. The
1050         // navigation event is then sent to the wrong window.
1051         style |= wxTE_PROCESS_TAB | m_textCtrlStyle;
1052
1053         if ( HasFlag(wxTE_PROCESS_ENTER) )
1054             style |= wxTE_PROCESS_ENTER;
1055
1056         // Ignore EVT_TEXT generated by the constructor (but only
1057         // if the event redirector already exists)
1058         // NB: This must be " = 1" instead of "++";
1059         if ( m_textEvtHandler )
1060             m_ignoreEvtText = 1;
1061         else
1062             m_ignoreEvtText = 0;
1063
1064         m_text = new wxComboCtrlTextCtrl();
1065         m_text->Create(this, wxID_ANY, m_valueString,
1066                        wxDefaultPosition, wxSize(10,-1),
1067                        style);
1068         m_text->SetHint(m_hintText);
1069     }
1070 }
1071
1072 void wxComboCtrlBase::OnThemeChange()
1073 {
1074     // Leave the default bg on the Mac so the area used by the focus ring will
1075     // be the correct colour and themed brush.  Instead we'll use
1076     // wxSYS_COLOUR_WINDOW in the EVT_PAINT handler as needed.
1077 #ifndef __WXMAC__
1078   #if defined(__WXMSW__) || defined(__WXGTK__)
1079     wxVisualAttributes vattrs = wxComboBox::GetClassDefaultAttributes();
1080   #else
1081     wxVisualAttributes vattrs;
1082     vattrs.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
1083     vattrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
1084   #endif
1085
1086     // Only change the colours if application has not specified
1087     // custom ones.
1088     if ( !m_hasFgCol )
1089     {
1090         SetOwnForegroundColour(vattrs.colFg);
1091         m_hasFgCol = false;
1092     }
1093     if ( !m_hasBgCol )
1094     {
1095         SetOwnBackgroundColour(vattrs.colBg);
1096         m_hasBgCol = false;
1097     }
1098 #endif // !__WXMAC__
1099 }
1100
1101 wxComboCtrlBase::~wxComboCtrlBase()
1102 {
1103     if ( HasCapture() )
1104         ReleaseMouse();
1105
1106 #if INSTALL_TOPLEV_HANDLER
1107     delete ((wxComboFrameEventHandler*)m_toplevEvtHandler);
1108     m_toplevEvtHandler = NULL;
1109 #endif
1110
1111     DestroyPopup();
1112
1113     if ( m_text )
1114         m_text->RemoveEventHandler(m_textEvtHandler);
1115
1116     delete m_textEvtHandler;
1117 }
1118
1119
1120 // ----------------------------------------------------------------------------
1121 // geometry stuff
1122 // ----------------------------------------------------------------------------
1123
1124 // Recalculates button and textctrl areas
1125 void wxComboCtrlBase::CalculateAreas( int btnWidth )
1126 {
1127     wxSize sz = GetClientSize();
1128     int customBorder = m_widthCustomBorder;
1129     int btnBorder; // border for button only
1130
1131     // check if button should really be outside the border: we'll do it it if
1132     // its platform default or bitmap+pushbutton background is used, but not if
1133     // there is vertical size adjustment or horizontal spacing.
1134     if ( ( (m_iFlags & wxCC_BUTTON_OUTSIDE_BORDER) ||
1135                 (m_bmpNormal.Ok() && m_blankButtonBg) ) &&
1136          m_btnSpacingX == 0 &&
1137          m_btnHei <= 0 )
1138     {
1139         m_iFlags |= wxCC_IFLAG_BUTTON_OUTSIDE;
1140         btnBorder = 0;
1141     }
1142     else if ( (m_iFlags & wxCC_BUTTON_COVERS_BORDER) &&
1143               m_btnSpacingX == 0 && !m_bmpNormal.Ok() )
1144     {
1145         m_iFlags &= ~(wxCC_IFLAG_BUTTON_OUTSIDE);
1146         btnBorder = 0;
1147     }
1148     else
1149     {
1150         m_iFlags &= ~(wxCC_IFLAG_BUTTON_OUTSIDE);
1151         btnBorder = customBorder;
1152     }
1153
1154     // Defaul indentation
1155     if ( m_marginLeft < 0 )
1156         m_marginLeft = GetNativeTextIndent();
1157
1158     int butWidth = btnWidth;
1159
1160     if ( butWidth <= 0 )
1161         butWidth = m_btnWidDefault;
1162     else
1163         m_btnWidDefault = butWidth;
1164
1165     if ( butWidth <= 0 )
1166         return;
1167
1168     int butHeight = sz.y - btnBorder*2;
1169
1170     // Adjust button width
1171     if ( m_btnWid > 0 )
1172         butWidth = m_btnWid;
1173     else
1174     {
1175         // Adjust button width to match aspect ratio
1176         // (but only if control is smaller than best size).
1177         int bestHeight = GetBestSize().y;
1178         int height = GetSize().y;
1179
1180         if ( height < bestHeight )
1181         {
1182             // Make very small buttons square, as it makes
1183             // them accommodate arrow image better and still
1184             // looks decent.
1185             if ( height > 18 )
1186                 butWidth = (height*butWidth)/bestHeight;
1187             else
1188                 butWidth = butHeight;
1189         }
1190     }
1191
1192     // Adjust button height
1193     if ( m_btnHei > 0 )
1194         butHeight = m_btnHei;
1195
1196     // Use size of normal bitmap if...
1197     //   It is larger
1198     //   OR
1199     //   button width is set to default and blank button bg is not drawn
1200     if ( m_bmpNormal.Ok() )
1201     {
1202         int bmpReqWidth = m_bmpNormal.GetWidth();
1203         int bmpReqHeight = m_bmpNormal.GetHeight();
1204
1205         // If drawing blank button background, we need to add some margin.
1206         if ( m_blankButtonBg )
1207         {
1208             bmpReqWidth += BMP_BUTTON_MARGIN*2;
1209             bmpReqHeight += BMP_BUTTON_MARGIN*2;
1210         }
1211
1212         if ( butWidth < bmpReqWidth || ( m_btnWid == 0 && !m_blankButtonBg ) )
1213             butWidth = bmpReqWidth;
1214         if ( butHeight < bmpReqHeight || ( m_btnHei == 0 && !m_blankButtonBg ) )
1215             butHeight = bmpReqHeight;
1216
1217         // Need to fix height?
1218         if ( (sz.y-(customBorder*2)) < butHeight && btnWidth == 0 )
1219         {
1220             int newY = butHeight+(customBorder*2);
1221             SetClientSize(wxDefaultCoord,newY);
1222             if ( m_bmpNormal.Ok() || m_btnArea.width != butWidth || m_btnArea.height != butHeight )
1223                 m_iFlags |= wxCC_IFLAG_HAS_NONSTANDARD_BUTTON;
1224             else
1225                 m_iFlags &= ~wxCC_IFLAG_HAS_NONSTANDARD_BUTTON;
1226
1227             sz.y = newY;
1228         }
1229     }
1230
1231     int butAreaWid = butWidth + (m_btnSpacingX*2);
1232
1233     m_btnSize.x = butWidth;
1234     m_btnSize.y = butHeight;
1235
1236     m_btnArea.x = ( m_btnSide==wxRIGHT ? sz.x - butAreaWid - btnBorder : btnBorder );
1237     m_btnArea.y = btnBorder + FOCUS_RING;
1238     m_btnArea.width = butAreaWid;
1239     m_btnArea.height = sz.y - ((btnBorder+FOCUS_RING)*2);
1240
1241     m_tcArea.x = ( m_btnSide==wxRIGHT ? 0 : butAreaWid ) + customBorder + FOCUS_RING;
1242     m_tcArea.y = customBorder + FOCUS_RING;
1243     m_tcArea.width = sz.x - butAreaWid - (customBorder*2) - (FOCUS_RING*2);
1244     m_tcArea.height = sz.y - ((customBorder+FOCUS_RING)*2);
1245
1246 /*
1247     if ( m_text )
1248     {
1249         ::wxMessageBox(wxString::Format(wxT("ButtonArea (%i,%i,%i,%i)\n"),m_btnArea.x,m_btnArea.y,m_btnArea.width,m_btnArea.height) +
1250                        wxString::Format(wxT("TextCtrlArea (%i,%i,%i,%i)"),m_tcArea.x,m_tcArea.y,m_tcArea.width,m_tcArea.height));
1251     }
1252 */
1253 }
1254
1255 void wxComboCtrlBase::PositionTextCtrl( int textCtrlXAdjust, int textCtrlYAdjust )
1256 {
1257     if ( !m_text )
1258         return;
1259
1260     wxSize sz = GetClientSize();
1261
1262     int customBorder = m_widthCustomBorder;
1263     if ( (m_text->GetWindowStyleFlag() & wxBORDER_MASK) == wxNO_BORDER )
1264     {
1265         int x;
1266
1267         if ( !m_widthCustomPaint )
1268         {
1269             // No special custom paint area - we can use 0 left margin
1270             // with wxTextCtrl.
1271             if ( m_text->SetMargins(0) )
1272                 textCtrlXAdjust = 0;
1273             x = m_tcArea.x + m_marginLeft + textCtrlXAdjust;
1274         }
1275         else
1276         {
1277             // There is special custom paint area - it is better to
1278             // use some margin with the wxTextCtrl.
1279             m_text->SetMargins(m_marginLeft);
1280             x = m_tcArea.x + m_widthCustomPaint +
1281                 m_marginLeft + textCtrlXAdjust;
1282         }
1283
1284         // Centre textctrl vertically, if needed
1285 #if !TEXTCTRL_TEXT_CENTERED
1286         int tcSizeY = m_text->GetBestSize().y;
1287         int diff0 = sz.y - tcSizeY;
1288         int y = textCtrlYAdjust + (diff0/2);
1289 #else
1290         wxUnusedVar(textCtrlYAdjust);
1291         int y = 0;
1292 #endif
1293
1294         if ( y < customBorder )
1295             y = customBorder;
1296
1297         m_text->SetSize(x,
1298                         y,
1299                         m_tcArea.width - m_tcArea.x - x,
1300                         -1 );
1301
1302         // Make sure textctrl doesn't exceed the bottom custom border
1303         wxSize tsz = m_text->GetSize();
1304         int diff1 = (y + tsz.y) - (sz.y - customBorder);
1305         if ( diff1 >= 0 )
1306         {
1307             tsz.y = tsz.y - diff1 - 1;
1308             m_text->SetSize(tsz);
1309         }
1310     }
1311     else
1312     {
1313         // If it has border, have textctrl fill the entire text field.
1314         m_text->SetSize( m_tcArea.x + m_widthCustomPaint,
1315                          m_tcArea.y,
1316                          m_tcArea.width - m_widthCustomPaint,
1317                          m_tcArea.height );
1318     }
1319 }
1320
1321 wxSize wxComboCtrlBase::DoGetBestSize() const
1322 {
1323     wxSize sizeText(150,0);
1324
1325     if ( m_text )
1326         sizeText = m_text->GetBestSize();
1327
1328     // TODO: Better method to calculate close-to-native control height.
1329
1330     int fhei;
1331     if ( m_font.Ok() )
1332         fhei = (m_font.GetPointSize()*2) + 5;
1333     else if ( wxNORMAL_FONT->Ok() )
1334         fhei = (wxNORMAL_FONT->GetPointSize()*2) + 5;
1335     else
1336         fhei = sizeText.y + 4;
1337
1338     // Need to force height to accomodate bitmap?
1339     int btnSizeY = m_btnSize.y;
1340     if ( m_bmpNormal.Ok() && fhei < btnSizeY )
1341         fhei = btnSizeY;
1342
1343     // Control height doesn't depend on border
1344 /*
1345     // Add border
1346     int border = m_windowStyle & wxBORDER_MASK;
1347     if ( border == wxSIMPLE_BORDER )
1348         fhei += 2;
1349     else if ( border == wxNO_BORDER )
1350         fhei += (m_widthCustomBorder*2);
1351     else
1352         // Sunken etc.
1353         fhei += 4;
1354 */
1355
1356     // Final adjustments
1357 #ifdef __WXGTK__
1358     fhei += 1;
1359 #endif
1360
1361 #ifdef __WXMAC__
1362     // these are the numbers from the HIG:
1363     switch ( m_windowVariant )
1364     {
1365         case wxWINDOW_VARIANT_NORMAL:
1366         default :
1367             fhei = 22;
1368             break;
1369         case wxWINDOW_VARIANT_SMALL:
1370             fhei = 19;
1371             break;
1372         case wxWINDOW_VARIANT_MINI:
1373             fhei = 15;
1374             break;
1375     }
1376 #endif
1377
1378     fhei += 2 * FOCUS_RING;
1379     int width = sizeText.x + FOCUS_RING + COMBO_MARGIN + DEFAULT_DROPBUTTON_WIDTH;
1380
1381     wxSize ret(width, fhei);
1382     CacheBestSize(ret);
1383     return ret;
1384 }
1385
1386 void wxComboCtrlBase::OnSizeEvent( wxSizeEvent& event )
1387 {
1388     if ( !IsCreated() )
1389         return;
1390
1391     // defined by actual wxComboCtrls
1392     OnResize();
1393
1394     event.Skip();
1395 }
1396
1397 // ----------------------------------------------------------------------------
1398 // standard operations
1399 // ----------------------------------------------------------------------------
1400
1401 bool wxComboCtrlBase::Enable(bool enable)
1402 {
1403     if ( !wxControl::Enable(enable) )
1404         return false;
1405
1406     if ( m_btn )
1407         m_btn->Enable(enable);
1408     if ( m_text )
1409         m_text->Enable(enable);
1410
1411     Refresh();
1412
1413     return true;
1414 }
1415
1416 bool wxComboCtrlBase::Show(bool show)
1417 {
1418     if ( !wxControl::Show(show) )
1419         return false;
1420
1421     if (m_btn)
1422         m_btn->Show(show);
1423
1424     if (m_text)
1425         m_text->Show(show);
1426
1427     return true;
1428 }
1429
1430 bool wxComboCtrlBase::SetFont ( const wxFont& font )
1431 {
1432     if ( !wxControl::SetFont(font) )
1433         return false;
1434
1435     if ( m_text )
1436     {
1437         // Without hiding the wxTextCtrl there would be some
1438         // visible 'flicker' (at least on Windows XP).
1439         m_text->Hide();
1440         m_text->SetFont(font);
1441         OnResize();
1442         m_text->Show();
1443     }
1444
1445     return true;
1446 }
1447
1448 #if wxUSE_TOOLTIPS
1449 void wxComboCtrlBase::DoSetToolTip(wxToolTip *tooltip)
1450 {
1451     wxControl::DoSetToolTip(tooltip);
1452
1453     // Set tool tip for button and text box
1454     if ( tooltip )
1455     {
1456         const wxString &tip = tooltip->GetTip();
1457         if ( m_text ) m_text->SetToolTip(tip);
1458         if ( m_btn ) m_btn->SetToolTip(tip);
1459     }
1460     else
1461     {
1462         if ( m_text ) m_text->SetToolTip( NULL );
1463         if ( m_btn ) m_btn->SetToolTip( NULL );
1464     }
1465 }
1466 #endif // wxUSE_TOOLTIPS
1467
1468 bool wxComboCtrlBase::SetForegroundColour(const wxColour& colour)
1469 {
1470     if ( wxControl::SetForegroundColour(colour) )
1471     {
1472         if ( m_text )
1473             m_text->SetForegroundColour(colour);
1474         return true;
1475     }
1476     return false;
1477 }
1478
1479 bool wxComboCtrlBase::SetBackgroundColour(const wxColour& colour)
1480 {
1481     if ( wxControl::SetBackgroundColour(colour) )
1482     {
1483         if ( m_text )
1484             m_text->SetBackgroundColour(colour);
1485         return true;
1486     }
1487     return false;
1488 }
1489 // ----------------------------------------------------------------------------
1490 // painting
1491 // ----------------------------------------------------------------------------
1492
1493 #if (!defined(__WXMSW__)) || defined(__WXUNIVERSAL__)
1494 // prepare combo box background on area in a way typical on platform
1495 void wxComboCtrlBase::PrepareBackground( wxDC& dc, const wxRect& rect, int flags ) const
1496 {
1497     wxSize sz = GetClientSize();
1498     bool isEnabled;
1499     bool doDrawFocusRect; // also selected
1500
1501     // For smaller size control (and for disabled background) use less spacing
1502     int focusSpacingX;
1503     int focusSpacingY;
1504
1505     if ( !(flags & wxCONTROL_ISSUBMENU) )
1506     {
1507         // Drawing control
1508         isEnabled = IsEnabled();
1509         doDrawFocusRect = ShouldDrawFocus() && !(m_iFlags & wxCC_FULL_BUTTON);
1510
1511         // Windows-style: for smaller size control (and for disabled background) use less spacing
1512         focusSpacingX = isEnabled ? 2 : 1;
1513         focusSpacingY = sz.y > (GetCharHeight()+2) && isEnabled ? 2 : 1;
1514     }
1515     else
1516     {
1517         // Drawing a list item
1518         isEnabled = true; // they are never disabled
1519         doDrawFocusRect = (flags & wxCONTROL_SELECTED) != 0;
1520
1521         focusSpacingX = 0;
1522         focusSpacingY = 0;
1523     }
1524
1525     // Set the background sub-rectangle for selection, disabled etc
1526     wxRect selRect(rect);
1527     selRect.y += focusSpacingY;
1528     selRect.height -= (focusSpacingY*2);
1529
1530     int wcp = 0;
1531
1532     if ( !(flags & wxCONTROL_ISSUBMENU) )
1533         wcp += m_widthCustomPaint;
1534
1535     selRect.x += wcp + focusSpacingX;
1536     selRect.width -= wcp + (focusSpacingX*2);
1537
1538     wxColour bgCol;
1539     wxColour fgCol;
1540
1541     bool doDrawSelRect = true;
1542
1543     // Determine foreground colour
1544     if ( isEnabled )
1545     {
1546         if ( doDrawFocusRect )
1547         {
1548             fgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
1549         }
1550         else if ( m_hasFgCol )
1551         {
1552             // Honour the custom foreground colour
1553             fgCol = GetForegroundColour();
1554         }
1555         else
1556         {
1557             fgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
1558         }
1559     }
1560     else
1561     {
1562         fgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT);
1563     }
1564
1565     // Determine background colour
1566     if ( isEnabled )
1567     {
1568         if ( doDrawFocusRect )
1569         {
1570             bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
1571         }
1572         else if ( m_hasBgCol )
1573         {
1574             // Honour the custom background colour
1575             bgCol = GetBackgroundColour();
1576         }
1577         else
1578         {
1579 #ifndef __WXMAC__  // see note in OnThemeChange
1580             doDrawSelRect = false;
1581             bgCol = GetBackgroundColour();
1582 #else
1583             bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
1584 #endif
1585         }
1586     }
1587     else
1588     {
1589 #ifndef __WXMAC__  // see note in OnThemeChange
1590         bgCol = GetBackgroundColour();
1591 #else
1592         bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
1593 #endif
1594     }
1595
1596     dc.SetTextForeground( fgCol );
1597     dc.SetBrush( bgCol );
1598     if ( doDrawSelRect )
1599     {
1600         dc.SetPen( bgCol );
1601         dc.DrawRectangle( selRect );
1602     }
1603
1604     // Don't clip exactly to the selection rectangle so we can draw
1605     // to the non-selected area in front of it.
1606     wxRect clipRect(rect.x,rect.y,
1607                     (selRect.x+selRect.width)-rect.x,rect.height);
1608     dc.SetClippingRegion(clipRect);
1609 }
1610 #else
1611 // Save the library size a bit for platforms that re-implement this.
1612 void wxComboCtrlBase::PrepareBackground( wxDC&, const wxRect&, int ) const
1613 {
1614 }
1615 #endif
1616
1617 void wxComboCtrlBase::DrawButton( wxDC& dc, const wxRect& rect, int flags )
1618 {
1619     int drawState = m_btnState;
1620
1621     if ( (m_iFlags & wxCC_BUTTON_STAYS_DOWN) &&
1622          GetPopupWindowState() >= Animating )
1623         drawState |= wxCONTROL_PRESSED;
1624
1625     wxRect drawRect(rect.x+m_btnSpacingX,
1626                     rect.y+((rect.height-m_btnSize.y)/2),
1627                     m_btnSize.x,
1628                     m_btnSize.y);
1629
1630     // Make sure area is not larger than the control
1631     if ( drawRect.y < rect.y )
1632         drawRect.y = rect.y;
1633     if ( drawRect.height > rect.height )
1634         drawRect.height = rect.height;
1635
1636     bool enabled = IsEnabled();
1637
1638     if ( !enabled )
1639         drawState |= wxCONTROL_DISABLED;
1640
1641     if ( !m_bmpNormal.Ok() )
1642     {
1643         if ( flags & Button_BitmapOnly )
1644             return;
1645
1646         // Need to clear button background even if m_btn is present
1647         if ( flags & Button_PaintBackground )
1648         {
1649             wxColour bgCol;
1650
1651             if ( m_iFlags & wxCC_IFLAG_BUTTON_OUTSIDE )
1652                 bgCol = GetParent()->GetBackgroundColour();
1653             else
1654                 bgCol = GetBackgroundColour();
1655
1656             dc.SetBrush(bgCol);
1657             dc.SetPen(bgCol);
1658             dc.DrawRectangle(rect);
1659         }
1660
1661         // Draw standard button
1662         wxRendererNative::Get().DrawComboBoxDropButton(this,
1663                                                        dc,
1664                                                        drawRect,
1665                                                        drawState);
1666     }
1667     else
1668     {
1669         // Draw bitmap
1670
1671         wxBitmap* pBmp;
1672
1673         if ( !enabled )
1674             pBmp = &m_bmpDisabled;
1675         else if ( m_btnState & wxCONTROL_PRESSED )
1676             pBmp = &m_bmpPressed;
1677         else if ( m_btnState & wxCONTROL_CURRENT )
1678             pBmp = &m_bmpHover;
1679         else
1680             pBmp = &m_bmpNormal;
1681
1682         if ( m_blankButtonBg )
1683         {
1684             // If using blank button background, we need to clear its background
1685             // with button face colour instead of colour for rest of the control.
1686             if ( flags & Button_PaintBackground )
1687             {
1688                 wxColour bgCol = GetParent()->GetBackgroundColour(); //wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE);
1689                 //wxColour bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
1690                 dc.SetPen(bgCol);
1691                 dc.SetBrush(bgCol);
1692                 dc.DrawRectangle(rect);
1693             }
1694
1695             if ( !(flags & Button_BitmapOnly) )
1696             {
1697                 wxRendererNative::Get().DrawPushButton(this,
1698                                                        dc,
1699                                                        drawRect,
1700                                                        drawState);
1701             }
1702         }
1703         else
1704
1705         {
1706             // Need to clear button background even if m_btn is present
1707             // (assume non-button background was cleared just before this call so brushes are good)
1708             if ( flags & Button_PaintBackground )
1709                 dc.DrawRectangle(rect);
1710         }
1711
1712         // Draw bitmap centered in drawRect
1713         dc.DrawBitmap(*pBmp,
1714                       drawRect.x + (drawRect.width-pBmp->GetWidth())/2,
1715                       drawRect.y + (drawRect.height-pBmp->GetHeight())/2,
1716                       true);
1717     }
1718 }
1719
1720 void wxComboCtrlBase::RecalcAndRefresh()
1721 {
1722     if ( IsCreated() )
1723     {
1724         wxSizeEvent evt(GetSize(),GetId());
1725         GetEventHandler()->ProcessEvent(evt);
1726         Refresh();
1727     }
1728 }
1729
1730 // ----------------------------------------------------------------------------
1731 // miscellaneous event handlers
1732 // ----------------------------------------------------------------------------
1733
1734 void wxComboCtrlBase::OnTextCtrlEvent(wxCommandEvent& event)
1735 {
1736     if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED )
1737     {
1738         if ( m_ignoreEvtText > 0 )
1739         {
1740             m_ignoreEvtText--;
1741             return;
1742         }
1743     }
1744
1745     // Change event id, object and string before relaying it forward
1746     event.SetId(GetId());
1747     wxString s = event.GetString();
1748     event.SetEventObject(this);
1749     event.SetString(s);
1750     event.Skip();
1751 }
1752
1753 // call if cursor is on button area or mouse is captured for the button
1754 bool wxComboCtrlBase::HandleButtonMouseEvent( wxMouseEvent& event,
1755                                               int flags )
1756 {
1757     int type = event.GetEventType();
1758
1759     if ( type == wxEVT_MOTION )
1760     {
1761         if ( (flags & wxCC_MF_ON_BUTTON) &&
1762              IsPopupWindowState(Hidden) )
1763         {
1764             if ( !(m_btnState & wxCONTROL_CURRENT) )
1765             {
1766                 // Mouse hover begins
1767                 m_btnState |= wxCONTROL_CURRENT;
1768                 if ( HasCapture() ) // Retain pressed state.
1769                     m_btnState |= wxCONTROL_PRESSED;
1770                 Refresh();
1771             }
1772         }
1773         else if ( (m_btnState & wxCONTROL_CURRENT) )
1774         {
1775             // Mouse hover ends
1776             m_btnState &= ~(wxCONTROL_CURRENT|wxCONTROL_PRESSED);
1777             Refresh();
1778         }
1779     }
1780     else if ( type == wxEVT_LEFT_DOWN || type == wxEVT_LEFT_DCLICK )
1781     {
1782         if ( flags & (wxCC_MF_ON_CLICK_AREA|wxCC_MF_ON_BUTTON) )
1783         {
1784             m_btnState |= wxCONTROL_PRESSED;
1785             Refresh();
1786
1787             if ( !(m_iFlags & wxCC_POPUP_ON_MOUSE_UP) )
1788                 OnButtonClick();
1789             else
1790                 // If showing popup now, do not capture mouse or there will be interference
1791                 CaptureMouse();
1792         }
1793     }
1794     else if ( type == wxEVT_LEFT_UP )
1795     {
1796
1797         // Only accept event if mouse was left-press was previously accepted
1798         if ( HasCapture() )
1799             ReleaseMouse();
1800
1801         if ( m_btnState & wxCONTROL_PRESSED )
1802         {
1803             // If mouse was inside, fire the click event.
1804             if ( m_iFlags & wxCC_POPUP_ON_MOUSE_UP )
1805             {
1806                 if ( flags & (wxCC_MF_ON_CLICK_AREA|wxCC_MF_ON_BUTTON) )
1807                     OnButtonClick();
1808             }
1809
1810             m_btnState &= ~(wxCONTROL_PRESSED);
1811             Refresh();
1812         }
1813     }
1814     else if ( type == wxEVT_LEAVE_WINDOW )
1815     {
1816         if ( m_btnState & (wxCONTROL_CURRENT|wxCONTROL_PRESSED) )
1817         {
1818             m_btnState &= ~(wxCONTROL_CURRENT);
1819
1820             // Mouse hover ends
1821             if ( IsPopupWindowState(Hidden) )
1822             {
1823                 m_btnState &= ~(wxCONTROL_PRESSED);
1824                 Refresh();
1825             }
1826         }
1827     }
1828     else
1829         return false;
1830
1831     // Never have 'hot' state when popup is being shown
1832     // (this is mostly needed because of the animation).
1833     if ( !IsPopupWindowState(Hidden) )
1834         m_btnState &= ~wxCONTROL_CURRENT;
1835
1836     return true;
1837 }
1838
1839 // returns true if event was consumed or filtered
1840 bool wxComboCtrlBase::PreprocessMouseEvent( wxMouseEvent& event,
1841                                             int WXUNUSED(flags) )
1842 {
1843     wxLongLong t = ::wxGetLocalTimeMillis();
1844     int evtType = event.GetEventType();
1845
1846 #if USES_WXPOPUPWINDOW || USES_GENERICTLW
1847     if ( m_popupWinType != POPUPWIN_WXPOPUPTRANSIENTWINDOW )
1848     {
1849         if ( IsPopupWindowState(Visible) &&
1850              ( evtType == wxEVT_LEFT_DOWN || evtType == wxEVT_RIGHT_DOWN ) )
1851         {
1852             HidePopup(true);
1853             return true;
1854         }
1855     }
1856 #endif
1857
1858     // Filter out clicks on button immediately after popup dismiss
1859     if ( evtType == wxEVT_LEFT_DOWN && t < m_timeCanAcceptClick )
1860     {
1861         event.SetEventType(0);
1862         return true;
1863     }
1864
1865     return false;
1866 }
1867
1868 void wxComboCtrlBase::HandleNormalMouseEvent( wxMouseEvent& event )
1869 {
1870     int evtType = event.GetEventType();
1871
1872     if ( (evtType == wxEVT_LEFT_DOWN || evtType == wxEVT_LEFT_DCLICK) &&
1873          (m_windowStyle & wxCB_READONLY) )
1874     {
1875         if ( GetPopupWindowState() >= Animating )
1876         {
1877     #if USES_WXPOPUPWINDOW
1878             // Click here always hides the popup.
1879             if ( m_popupWinType == POPUPWIN_WXPOPUPWINDOW )
1880                 HidePopup(true);
1881     #endif
1882         }
1883         else
1884         {
1885             if ( !(m_windowStyle & wxCC_SPECIAL_DCLICK) )
1886             {
1887                 // In read-only mode, clicking the text is the
1888                 // same as clicking the button.
1889                 OnButtonClick();
1890             }
1891             else if ( /*evtType == wxEVT_LEFT_UP || */evtType == wxEVT_LEFT_DCLICK )
1892             {
1893                 //if ( m_popupInterface->CycleValue() )
1894                 //    Refresh();
1895                 if ( m_popupInterface )
1896                     m_popupInterface->OnComboDoubleClick();
1897             }
1898         }
1899     }
1900     else if ( evtType == wxEVT_MOUSEWHEEL )
1901     {
1902         if ( IsPopupShown() )
1903         {
1904             // relay (some) mouse events to the popup
1905             m_popup->GetEventHandler()->ProcessEvent(event);
1906         }
1907         else if ( event.GetWheelAxis() == 0 &&
1908                   event.GetWheelRotation() != 0 &&
1909                   event.GetModifiers() == 0 )
1910         {
1911             // Translate mousewheel actions into key up/down. This is
1912             // the simplest way of getting native behaviour: scrolling the
1913             // wheel moves selection up/down by one item.
1914             wxKeyEvent kevent(wxEVT_KEY_DOWN);
1915             kevent.m_keyCode = event.GetWheelRotation() > 0
1916                                ? WXK_UP
1917                                : WXK_DOWN;
1918             GetEventHandler()->ProcessEvent(kevent);
1919         }
1920         else
1921         {
1922             event.Skip();
1923         }
1924     }
1925     else if ( evtType )
1926     {
1927         event.Skip();
1928     }
1929 }
1930
1931 void wxComboCtrlBase::OnKeyEvent(wxKeyEvent& event)
1932 {
1933     if ( IsPopupShown() )
1934     {
1935         // pass it to the popped up control
1936         GetPopupControl()->GetControl()->GetEventHandler()->ProcessEvent(event);
1937     }
1938     else // no popup
1939     {
1940         wxWindow* mainCtrl = GetMainWindowOfCompositeControl();
1941
1942         if ( mainCtrl->GetParent()->HasFlag(wxTAB_TRAVERSAL) )
1943         {
1944             if ( mainCtrl->HandleAsNavigationKey(event) )
1945                 return;
1946         }
1947
1948         if ( IsKeyPopupToggle(event) )
1949         {
1950             OnButtonClick();
1951             return;
1952         }
1953
1954         int comboStyle = GetWindowStyle();
1955         wxComboPopup* popupInterface = GetPopupControl();
1956
1957         if ( !popupInterface )
1958         {
1959             event.Skip();
1960             return;
1961         }
1962
1963         int keycode = event.GetKeyCode();
1964
1965         if ( (comboStyle & wxCB_READONLY) ||
1966              (keycode != WXK_RIGHT && keycode != WXK_LEFT) )
1967         {
1968             popupInterface->OnComboKeyEvent(event);
1969         }
1970         else
1971             event.Skip();
1972     }
1973 }
1974
1975 void wxComboCtrlBase::OnCharEvent(wxKeyEvent& event)
1976 {
1977     if ( IsPopupShown() )
1978     {
1979         // pass it to the popped up control
1980         GetPopupControl()->GetControl()->GetEventHandler()->ProcessEvent(event);
1981     }
1982     else // no popup
1983     {
1984         wxComboPopup* popupInterface = GetPopupControl();
1985         if ( popupInterface )
1986         {
1987             popupInterface->OnComboCharEvent(event);
1988         }
1989         else
1990         {
1991             event.Skip();
1992         }
1993     }
1994 }
1995
1996 void wxComboCtrlBase::OnFocusEvent( wxFocusEvent& event )
1997 {
1998     if ( event.GetEventType() == wxEVT_SET_FOCUS )
1999     {
2000         wxWindow* tc = GetTextCtrl();
2001         if ( tc && tc != DoFindFocus() )
2002         {
2003             tc->SetFocus();
2004         }
2005     }
2006
2007     Refresh();
2008 }
2009
2010 void wxComboCtrlBase::OnIdleEvent( wxIdleEvent& WXUNUSED(event) )
2011 {
2012     if ( m_resetFocus )
2013     {
2014         m_resetFocus = false;
2015         wxWindow* tc = GetTextCtrl();
2016         if ( tc )
2017             tc->SetFocus();
2018     }
2019 }
2020
2021 void wxComboCtrlBase::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
2022 {
2023     OnThemeChange();
2024     // left margin may also have changed
2025     if ( !(m_iFlags & wxCC_IFLAG_LEFT_MARGIN_SET) )
2026         m_marginLeft = GetNativeTextIndent();
2027     RecalcAndRefresh();
2028 }
2029
2030 // ----------------------------------------------------------------------------
2031 // popup handling
2032 // ----------------------------------------------------------------------------
2033
2034 // Create popup window and the child control
2035 void wxComboCtrlBase::CreatePopup()
2036 {
2037     wxComboPopup* popupInterface = m_popupInterface;
2038     wxWindow* popup;
2039
2040     if ( !m_winPopup )
2041     {
2042 #ifdef wxComboPopupWindowBase2
2043         if ( m_iFlags & wxCC_IFLAG_USE_ALT_POPUP )
2044         {
2045         #if !USES_GENERICTLW
2046             m_winPopup = new wxComboPopupWindowBase2( this, wxNO_BORDER );
2047         #else
2048             int tlwFlags = wxNO_BORDER;
2049           #ifdef wxCC_GENERIC_TLW_IS_FRAME
2050             tlwFlags |= wxFRAME_NO_TASKBAR;
2051           #endif
2052
2053           #ifdef wxCC_GENERIC_TLW_IS_NONOWNEDWINDOW
2054             m_winPopup = new wxComboPopupWindowBase2( this, wxID_ANY,
2055                                                       wxPoint(-21,-21), wxSize(20, 20),
2056                                                       tlwFlags );
2057           #else
2058             m_winPopup = new wxComboPopupWindowBase2( this, wxID_ANY, wxEmptyString,
2059                                                       wxPoint(-21,-21), wxSize(20, 20),
2060                                                       tlwFlags );
2061           #endif
2062         #endif
2063             m_popupWinType = SECONDARY_POPUP_TYPE;
2064         }
2065         else
2066 #endif // wxComboPopupWindowBase2
2067         {
2068             m_winPopup = new wxComboPopupWindow( this, wxNO_BORDER );
2069             m_popupWinType = PRIMARY_POPUP_TYPE;
2070         }
2071         m_popupWinEvtHandler = new wxComboPopupWindowEvtHandler(this);
2072         m_winPopup->PushEventHandler(m_popupWinEvtHandler);
2073     }
2074
2075     popupInterface->Create(m_winPopup);
2076     m_popup = popup = popupInterface->GetControl();
2077
2078     m_popupEvtHandler = new wxComboPopupEvtHandler(this);
2079     popup->PushEventHandler( m_popupEvtHandler );
2080
2081     // This may be helpful on some platforms
2082     //   (eg. it bypasses a wxGTK popupwindow bug where
2083     //    window is not initially hidden when it should be)
2084     m_winPopup->Hide();
2085
2086     popupInterface->m_iFlags |= wxCP_IFLAG_CREATED;
2087 }
2088
2089 // Destroy popup window and the child control
2090 void wxComboCtrlBase::DestroyPopup()
2091 {
2092     HidePopup(true);
2093
2094     if ( m_popup )
2095         m_popup->RemoveEventHandler(m_popupEvtHandler);
2096
2097     wxDELETE(m_popupEvtHandler);
2098
2099     wxDELETE(m_popupInterface);
2100
2101     if ( m_winPopup )
2102     {
2103         m_winPopup->RemoveEventHandler(m_popupWinEvtHandler);
2104         wxDELETE(m_popupWinEvtHandler);
2105         m_winPopup->Destroy();
2106         m_winPopup = NULL;
2107     }
2108
2109     m_popup = NULL;
2110 }
2111
2112 void wxComboCtrlBase::DoSetPopupControl(wxComboPopup* iface)
2113 {
2114     wxCHECK_RET( iface, wxT("no popup interface set for wxComboCtrl") );
2115
2116     DestroyPopup();
2117
2118     iface->InitBase(this);
2119     iface->Init();
2120
2121     m_popupInterface = iface;
2122
2123     if ( !iface->LazyCreate() )
2124     {
2125         CreatePopup();
2126     }
2127     else
2128     {
2129         m_popup = NULL;
2130     }
2131
2132     // This must be done after creation
2133     if ( m_valueString.length() )
2134     {
2135         iface->SetStringValue(m_valueString);
2136         //Refresh();
2137     }
2138 }
2139
2140 // Ensures there is atleast the default popup
2141 void wxComboCtrlBase::EnsurePopupControl()
2142 {
2143     if ( !m_popupInterface )
2144         SetPopupControl(NULL);
2145 }
2146
2147 void wxComboCtrlBase::OnButtonClick()
2148 {
2149     // Derived classes can override this method for totally custom
2150     // popup action
2151     switch ( GetPopupWindowState() )
2152     {
2153         case Hidden:
2154         {
2155             Popup();
2156             break;
2157         }
2158
2159         case Animating:
2160         case Visible:
2161         {
2162             HidePopup(true);
2163             break;
2164         }
2165     }
2166 }
2167
2168 void wxComboCtrlBase::Popup()
2169 {
2170     wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_DROPDOWN, GetId());
2171     event.SetEventObject(this);
2172     HandleWindowEvent(event);
2173
2174     ShowPopup();
2175 }
2176
2177 void wxComboCtrlBase::ShowPopup()
2178 {
2179     EnsurePopupControl();
2180     wxCHECK_RET( !IsPopupWindowState(Visible), wxT("popup window already shown") );
2181
2182     if ( IsPopupWindowState(Animating) )
2183         return;
2184
2185     SetFocus();
2186
2187     // Space above and below
2188     int screenHeight;
2189     wxPoint scrPos;
2190     int spaceAbove;
2191     int spaceBelow;
2192     int maxHeightPopup;
2193     wxSize ctrlSz = GetSize();
2194
2195     screenHeight = wxSystemSettings::GetMetric( wxSYS_SCREEN_Y );
2196     scrPos = GetParent()->ClientToScreen(GetPosition());
2197
2198     spaceAbove = scrPos.y;
2199     spaceBelow = screenHeight - spaceAbove - ctrlSz.y;
2200
2201     maxHeightPopup = spaceBelow;
2202     if ( spaceAbove > spaceBelow )
2203         maxHeightPopup = spaceAbove;
2204
2205     // Width
2206     int widthPopup = ctrlSz.x + m_extLeft + m_extRight;
2207
2208     if ( widthPopup < m_widthMinPopup )
2209         widthPopup = m_widthMinPopup;
2210
2211     wxWindow* winPopup = m_winPopup;
2212     wxWindow* popup;
2213
2214     // Need to disable tab traversal of parent
2215     //
2216     // NB: This is to fix a bug in wxMSW. In theory it could also be fixed
2217     //     by, for instance, adding check to window.cpp:wxWindowMSW::MSWProcessMessage
2218     //     that if transient popup is open, then tab traversal is to be ignored.
2219     //     However, I think this code would still be needed for cases where
2220     //     transient popup doesn't work yet (wxWinCE?).
2221     wxWindow* mainCtrl = GetMainWindowOfCompositeControl();
2222     wxWindow* parent = mainCtrl->GetParent();
2223     int parentFlags = parent->GetWindowStyle();
2224     if ( parentFlags & wxTAB_TRAVERSAL )
2225     {
2226         parent->SetWindowStyle( parentFlags & ~(wxTAB_TRAVERSAL) );
2227         m_iFlags |= wxCC_IFLAG_PARENT_TAB_TRAVERSAL;
2228     }
2229
2230     if ( !winPopup )
2231     {
2232         CreatePopup();
2233         winPopup = m_winPopup;
2234         popup = m_popup;
2235     }
2236     else
2237     {
2238         popup = m_popup;
2239     }
2240
2241     winPopup->Enable();
2242
2243     wxASSERT( !m_popup || m_popup == popup ); // Consistency check.
2244
2245     wxSize adjustedSize = m_popupInterface->GetAdjustedSize(widthPopup,
2246                                                             m_heightPopup<=0?DEFAULT_POPUP_HEIGHT:m_heightPopup,
2247                                                             maxHeightPopup);
2248
2249     popup->SetSize(adjustedSize);
2250     popup->Move(0,0);
2251     m_popupInterface->OnPopup();
2252
2253     //
2254     // Reposition and resize popup window
2255     //
2256
2257     wxSize szp = popup->GetSize();
2258
2259     int popupX;
2260     int popupY = scrPos.y + ctrlSz.y;
2261
2262     // Default anchor is wxLEFT
2263     int anchorSide = m_anchorSide;
2264     if ( !anchorSide )
2265         anchorSide = wxLEFT;
2266
2267     int rightX = scrPos.x + ctrlSz.x + m_extRight - szp.x;
2268     int leftX = scrPos.x - m_extLeft;
2269
2270     if ( wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft )
2271         leftX -= ctrlSz.x;
2272
2273     int screenWidth = wxSystemSettings::GetMetric( wxSYS_SCREEN_X );
2274
2275     // If there is not enough horizontal space, anchor on the other side.
2276     // If there is no space even then, place the popup at x 0.
2277     if ( anchorSide == wxRIGHT )
2278     {
2279         if ( rightX < 0 )
2280         {
2281             if ( (leftX+szp.x) < screenWidth )
2282                 anchorSide = wxLEFT;
2283             else
2284                 anchorSide = 0;
2285         }
2286     }
2287     else
2288     {
2289         if ( (leftX+szp.x) >= screenWidth )
2290         {
2291             if ( rightX >= 0 )
2292                 anchorSide = wxRIGHT;
2293             else
2294                 anchorSide = 0;
2295         }
2296     }
2297
2298     // Select x coordinate according to the anchor side
2299     if ( anchorSide == wxRIGHT )
2300         popupX = rightX;
2301     else if ( anchorSide == wxLEFT )
2302         popupX = leftX;
2303     else
2304         popupX = 0;
2305
2306     int showFlags = CanDeferShow;
2307
2308     if ( spaceBelow < szp.y )
2309     {
2310         popupY = scrPos.y - szp.y;
2311         showFlags |= ShowAbove;
2312     }
2313
2314 #if INSTALL_TOPLEV_HANDLER
2315     // Put top level window event handler into place
2316     if ( m_popupWinType == POPUPWIN_WXPOPUPWINDOW )
2317     {
2318         if ( !m_toplevEvtHandler )
2319             m_toplevEvtHandler = new wxComboFrameEventHandler(this);
2320
2321         wxWindow* toplev = ::wxGetTopLevelParent( this );
2322         wxASSERT( toplev );
2323         ((wxComboFrameEventHandler*)m_toplevEvtHandler)->OnPopup();
2324         toplev->PushEventHandler( m_toplevEvtHandler );
2325     }
2326 #endif
2327
2328     // Set string selection (must be this way instead of SetStringSelection)
2329     if ( m_text )
2330     {
2331         if ( !(m_iFlags & wxCC_NO_TEXT_AUTO_SELECT) )
2332             m_text->SelectAll();
2333
2334         m_popupInterface->SetStringValue( m_text->GetValue() );
2335     }
2336     else
2337     {
2338         // This is neede since focus/selection indication may change when popup is shown
2339         Refresh();
2340     }
2341
2342     // This must be after SetStringValue
2343     m_popupWinState = Animating;
2344
2345     wxRect popupWinRect( popupX, popupY, szp.x, szp.y );
2346
2347     m_popup = popup;
2348     if ( (m_iFlags & wxCC_IFLAG_DISABLE_POPUP_ANIM) ||
2349          AnimateShow( popupWinRect, showFlags ) )
2350     {
2351         DoShowPopup( popupWinRect, showFlags );
2352     }
2353 }
2354
2355 bool wxComboCtrlBase::AnimateShow( const wxRect& WXUNUSED(rect), int WXUNUSED(flags) )
2356 {
2357     return true;
2358 }
2359
2360 void wxComboCtrlBase::DoShowPopup( const wxRect& rect, int WXUNUSED(flags) )
2361 {
2362     wxWindow* winPopup = m_winPopup;
2363
2364     if ( IsPopupWindowState(Animating) )
2365     {
2366         // Make sure the popup window is shown in the right position.
2367         // Should not matter even if animation already did this.
2368
2369         // Some platforms (GTK) may like SetSize and Move to be separate
2370         // (though the bug was probably fixed).
2371         winPopup->SetSize( rect );
2372
2373 #if USES_WXPOPUPTRANSIENTWINDOW
2374         if ( m_popupWinType == POPUPWIN_WXPOPUPTRANSIENTWINDOW )
2375             ((wxPopupTransientWindow*)winPopup)->Popup(m_popup);
2376         else
2377 #endif
2378             winPopup->Show();
2379
2380         m_popupWinState = Visible;
2381
2382         // If popup window was a generic top-level window, or the
2383         // wxPopupWindow implemenation on this platform is classified as
2384         // perfect, then we should be able to safely set focus to the popup
2385         // control.
2386         if ( IsPopupWinTypePerfect(m_popupWinType) )
2387             m_popup->SetFocus();
2388     }
2389     else if ( IsPopupWindowState(Hidden) )
2390     {
2391         // Animation was aborted
2392
2393         wxASSERT( !winPopup->IsShown() );
2394
2395         m_popupWinState = Hidden;
2396     }
2397
2398     Refresh();
2399 }
2400
2401 void wxComboCtrlBase::OnPopupDismiss(bool generateEvent)
2402 {
2403     // Just in case, avoid double dismiss
2404     if ( IsPopupWindowState(Hidden) )
2405         return;
2406
2407     // This must be set before focus - otherwise there will be recursive
2408     // OnPopupDismisses.
2409     m_popupWinState = Hidden;
2410
2411     //SetFocus();
2412     m_winPopup->Disable();
2413
2414     // Inform popup control itself
2415     m_popupInterface->OnDismiss();
2416
2417     if ( m_popupEvtHandler )
2418         ((wxComboPopupEvtHandler*)m_popupEvtHandler)->OnPopupDismiss();
2419
2420 #if INSTALL_TOPLEV_HANDLER
2421     // Remove top level window event handler
2422     if ( m_toplevEvtHandler )
2423     {
2424         wxWindow* toplev = ::wxGetTopLevelParent( this );
2425         if ( toplev )
2426             toplev->RemoveEventHandler( m_toplevEvtHandler );
2427     }
2428 #endif
2429
2430     m_timeCanAcceptClick = ::wxGetLocalTimeMillis();
2431
2432     if ( m_popupWinType == POPUPWIN_WXPOPUPTRANSIENTWINDOW )
2433         m_timeCanAcceptClick += 150;
2434
2435     // If cursor not on dropdown button, then clear its state
2436     // (technically not required by all ports, but do it for all just in case)
2437     if ( !m_btnArea.Contains(ScreenToClient(::wxGetMousePosition())) )
2438         m_btnState = 0;
2439
2440     // Return parent's tab traversal flag.
2441     // See ShowPopup for notes.
2442     if ( m_iFlags & wxCC_IFLAG_PARENT_TAB_TRAVERSAL )
2443     {
2444         wxWindow* parent = GetParent();
2445         parent->SetWindowStyle( parent->GetWindowStyle() | wxTAB_TRAVERSAL );
2446         m_iFlags &= ~(wxCC_IFLAG_PARENT_TAB_TRAVERSAL);
2447     }
2448
2449     // refresh control (necessary even if m_text)
2450     Refresh();
2451
2452     SetFocus();
2453
2454     if ( generateEvent )
2455     {
2456         wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_CLOSEUP, GetId());
2457         event.SetEventObject(this);
2458         HandleWindowEvent(event);
2459     }
2460 }
2461
2462 void wxComboCtrlBase::HidePopup(bool generateEvent)
2463 {
2464     // Should be able to call this without popup interface
2465     if ( IsPopupWindowState(Hidden) )
2466         return;
2467
2468     // transfer value and show it in textctrl, if any
2469     if ( !IsPopupWindowState(Animating) )
2470         SetValueByUser( m_popupInterface->GetStringValue() );
2471
2472     m_winPopup->Hide();
2473
2474     OnPopupDismiss(generateEvent);
2475 }
2476
2477 // ----------------------------------------------------------------------------
2478 // customization methods
2479 // ----------------------------------------------------------------------------
2480
2481 void wxComboCtrlBase::SetButtonPosition( int width, int height,
2482                                          int side, int spacingX )
2483 {
2484     m_btnWid = width;
2485     m_btnHei = height;
2486     m_btnSide = side;
2487     m_btnSpacingX = spacingX;
2488
2489     if ( width > 0 || height > 0 || spacingX )
2490         m_iFlags |= wxCC_IFLAG_HAS_NONSTANDARD_BUTTON;
2491
2492     RecalcAndRefresh();
2493 }
2494
2495 wxSize wxComboCtrlBase::GetButtonSize()
2496 {
2497     if ( m_btnSize.x > 0 )
2498         return m_btnSize;
2499
2500     wxSize retSize(m_btnWid,m_btnHei);
2501
2502     // Need to call CalculateAreas now if button size is
2503     // is not explicitly specified.
2504     if ( retSize.x <= 0 || retSize.y <= 0)
2505     {
2506         OnResize();
2507
2508         retSize = m_btnSize;
2509     }
2510
2511     return retSize;
2512 }
2513
2514 void wxComboCtrlBase::SetButtonBitmaps( const wxBitmap& bmpNormal,
2515                                            bool blankButtonBg,
2516                                            const wxBitmap& bmpPressed,
2517                                            const wxBitmap& bmpHover,
2518                                            const wxBitmap& bmpDisabled )
2519 {
2520     m_bmpNormal = bmpNormal;
2521     m_blankButtonBg = blankButtonBg;
2522
2523     if ( bmpPressed.Ok() )
2524         m_bmpPressed = bmpPressed;
2525     else
2526         m_bmpPressed = bmpNormal;
2527
2528     if ( bmpHover.Ok() )
2529         m_bmpHover = bmpHover;
2530     else
2531         m_bmpHover = bmpNormal;
2532
2533     if ( bmpDisabled.Ok() )
2534         m_bmpDisabled = bmpDisabled;
2535     else
2536         m_bmpDisabled = bmpNormal;
2537
2538     RecalcAndRefresh();
2539 }
2540
2541 void wxComboCtrlBase::SetCustomPaintWidth( int width )
2542 {
2543     if ( m_text )
2544     {
2545         // move textctrl accordingly
2546         wxRect r = m_text->GetRect();
2547         int inc = width - m_widthCustomPaint;
2548         r.x += inc;
2549         r.width -= inc;
2550         m_text->SetSize( r );
2551     }
2552
2553     m_widthCustomPaint = width;
2554
2555     RecalcAndRefresh();
2556 }
2557
2558 bool wxComboCtrlBase::DoSetMargins(const wxPoint& margins)
2559 {
2560     // For general sanity's sake, we ignore top margin. Instead
2561     // we will always try to center the text vertically.
2562     bool res = true;
2563
2564     if ( margins.x != -1 )
2565     {
2566         m_marginLeft = margins.x;
2567         m_iFlags |= wxCC_IFLAG_LEFT_MARGIN_SET;
2568     }
2569     else
2570     {
2571         m_marginLeft = GetNativeTextIndent();
2572         m_iFlags &= ~(wxCC_IFLAG_LEFT_MARGIN_SET);
2573     }
2574
2575     if ( margins.y != -1 )
2576     {
2577         res = false;
2578     }
2579
2580     RecalcAndRefresh();
2581
2582     return res;
2583 }
2584
2585 wxPoint wxComboCtrlBase::DoGetMargins() const
2586 {
2587     return wxPoint(m_marginLeft, -1);
2588 }
2589
2590 #if WXWIN_COMPATIBILITY_2_8
2591 void wxComboCtrlBase::SetTextIndent( int indent )
2592 {
2593     if ( indent < 0 )
2594     {
2595         m_marginLeft = GetNativeTextIndent();
2596         m_iFlags &= ~(wxCC_IFLAG_LEFT_MARGIN_SET);
2597     }
2598     else
2599     {
2600         m_marginLeft = indent;
2601         m_iFlags |= wxCC_IFLAG_LEFT_MARGIN_SET;
2602     }
2603
2604     RecalcAndRefresh();
2605 }
2606
2607 wxCoord wxComboCtrlBase::GetTextIndent() const
2608 {
2609     return m_marginLeft;
2610 }
2611 #endif
2612
2613 wxCoord wxComboCtrlBase::GetNativeTextIndent() const
2614 {
2615     return DEFAULT_TEXT_INDENT;
2616 }
2617
2618 void wxComboCtrlBase::SetTextCtrlStyle( int style )
2619 {
2620     m_textCtrlStyle = style;
2621
2622     if ( m_text )
2623         m_text->SetWindowStyle(style);
2624 }
2625
2626 // ----------------------------------------------------------------------------
2627 // wxTextEntry interface
2628 // ----------------------------------------------------------------------------
2629
2630 wxString wxComboCtrlBase::DoGetValue() const
2631 {
2632     if ( m_text )
2633         return m_text->GetValue();
2634     return m_valueString;
2635 }
2636
2637 void wxComboCtrlBase::SetValueWithEvent(const wxString& value,
2638                                         bool withEvent)
2639 {
2640     DoSetValue(value, withEvent ? SetValue_SendEvent : 0);
2641 }
2642
2643 void wxComboCtrlBase::OnSetValue(const wxString& value)
2644 {
2645     // Note: before wxComboCtrl inherited from wxTextEntry,
2646     //       this code used to be in SetValueWithEvent().
2647
2648     // Since wxComboPopup may want to paint the combo as well, we need
2649     // to set the string value here (as well as sometimes in ShowPopup).
2650     if ( m_valueString != value )
2651     {
2652         bool found = true;
2653         wxString trueValue = value;
2654
2655         // Conform to wxComboBox behavior: read-only control can only accept
2656         // valid list items and empty string
2657         if ( m_popupInterface && HasFlag(wxCB_READONLY) && value.length() )
2658         {
2659             found = m_popupInterface->FindItem(value,
2660                                                &trueValue);
2661         }
2662
2663         if ( found )
2664         {
2665             m_valueString = trueValue;
2666
2667             EnsurePopupControl();
2668
2669             if ( m_popupInterface )
2670                 m_popupInterface->SetStringValue(trueValue);
2671         }
2672     }
2673
2674     Refresh();
2675 }
2676
2677 void wxComboCtrlBase::SetValueByUser(const wxString& value)
2678 {
2679     // NB: Order of function calls is important here. Otherwise
2680     //     the SelectAll() may not work.
2681
2682     if ( m_text )
2683     {
2684         m_text->SetValue(value);
2685
2686         if ( !(m_iFlags & wxCC_NO_TEXT_AUTO_SELECT) )
2687             m_text->SelectAll();
2688     }
2689
2690     OnSetValue(value);
2691 }
2692
2693 // In this SetValue variant wxComboPopup::SetStringValue is not called
2694 void wxComboCtrlBase::SetText(const wxString& value)
2695 {
2696     // Unlike in SetValue(), this must be called here or
2697     // the behaviour will no be consistent in readonlys.
2698     EnsurePopupControl();
2699
2700     m_valueString = value;
2701
2702     if ( m_text )
2703     {
2704         m_ignoreEvtText++;
2705         m_text->SetValue( value );
2706     }
2707
2708     Refresh();
2709 }
2710
2711 void wxComboCtrlBase::Copy()
2712 {
2713     if ( m_text )
2714         m_text->Copy();
2715 }
2716
2717 void wxComboCtrlBase::Cut()
2718 {
2719     if ( m_text )
2720         m_text->Cut();
2721 }
2722
2723 void wxComboCtrlBase::Paste()
2724 {
2725     if ( m_text )
2726         m_text->Paste();
2727 }
2728
2729 void wxComboCtrlBase::SetInsertionPoint(long pos)
2730 {
2731     if ( m_text )
2732         m_text->SetInsertionPoint(pos);
2733 }
2734
2735 long wxComboCtrlBase::GetInsertionPoint() const
2736 {
2737     if ( m_text )
2738         return m_text->GetInsertionPoint();
2739
2740     return 0;
2741 }
2742
2743 long wxComboCtrlBase::GetLastPosition() const
2744 {
2745     if ( m_text )
2746         return m_text->GetLastPosition();
2747
2748     return 0;
2749 }
2750
2751 void wxComboCtrlBase::WriteText(const wxString& text)
2752 {
2753     if ( m_text )
2754     {
2755         m_text->WriteText(text);
2756         OnSetValue(m_text->GetValue());
2757     }
2758     else
2759     {
2760         OnSetValue(text);
2761     }
2762 }
2763
2764 void wxComboCtrlBase::DoSetValue(const wxString& value, int flags)
2765 {
2766     if ( m_text )
2767     {
2768         if ( flags & SetValue_SendEvent )
2769             m_text->SetValue(value);
2770         else
2771             m_text->ChangeValue(value);
2772     }
2773
2774     OnSetValue(value);
2775 }
2776
2777 void wxComboCtrlBase::Replace(long from, long to, const wxString& value)
2778 {
2779     if ( m_text )
2780     {
2781         m_text->Replace(from, to, value);
2782         OnSetValue(m_text->GetValue());
2783     }
2784 }
2785
2786 void wxComboCtrlBase::Remove(long from, long to)
2787 {
2788     if ( m_text )
2789     {
2790         m_text->Remove(from, to);
2791         OnSetValue(m_text->GetValue());
2792     }
2793 }
2794
2795 void wxComboCtrlBase::SetSelection(long from, long to)
2796 {
2797     if ( m_text )
2798         m_text->SetSelection(from, to);
2799 }
2800
2801 void wxComboCtrlBase::GetSelection(long *from, long *to) const
2802 {
2803     if ( m_text )
2804     {
2805         m_text->GetSelection(from, to);
2806     }
2807     else
2808     {
2809         *from = 0;
2810         *to = 0;
2811     }
2812 }
2813
2814 bool wxComboCtrlBase::IsEditable() const
2815 {
2816     if ( m_text )
2817         return m_text->IsEditable();
2818     return false;
2819 }
2820
2821 void wxComboCtrlBase::SetEditable(bool editable)
2822 {
2823     if ( m_text )
2824         m_text->SetEditable(editable);
2825 }
2826
2827 void wxComboCtrlBase::Undo()
2828 {
2829     if ( m_text )
2830         m_text->Undo();
2831 }
2832
2833 void wxComboCtrlBase::Redo()
2834 {
2835     if ( m_text )
2836         m_text->Redo();
2837 }
2838
2839 bool wxComboCtrlBase::CanUndo() const
2840 {
2841     if ( m_text )
2842         return m_text->CanUndo();
2843
2844     return false;
2845 }
2846
2847 bool wxComboCtrlBase::CanRedo() const
2848 {
2849     if ( m_text )
2850         return m_text->CanRedo();
2851
2852     return false;
2853 }
2854
2855 bool wxComboCtrlBase::SetHint(const wxString& hint)
2856 {
2857     m_hintText = hint;
2858     bool res = true;
2859     if ( m_text )
2860         res = m_text->SetHint(hint);
2861     Refresh();
2862     return res;
2863 }
2864
2865 wxString wxComboCtrlBase::GetHint() const
2866 {
2867     return m_hintText;
2868 }
2869
2870 #endif // wxUSE_COMBOCTRL