]> git.saurik.com Git - wxWidgets.git/blobdiff - src/common/combocmn.cpp
Added support for the wxFRAME_FLOAT_ON_PARENT style
[wxWidgets.git] / src / common / combocmn.cpp
index 44bdce81032341c4c2491df02cea24275db2239f..26a083b7b08c64eab5fb83d32642955af345ef48 100644 (file)
@@ -28,6 +28,7 @@
 #include "wx/combobox.h"
 
 #ifndef WX_PRECOMP
+    #include "wx/app.h"
     #include "wx/log.h"
     #include "wx/dcclient.h"
     #include "wx/settings.h"
@@ -35,7 +36,6 @@
     #include "wx/timer.h"
 #endif
 
-#include "wx/dcbuffer.h"
 #include "wx/tooltip.h"
 
 #include "wx/combo.h"
 // constants
 // ----------------------------------------------------------------------------
 
-// Milliseconds to wait for two mouse-ups after focus inorder
-// to trigger a double-click.
-#define DOUBLE_CLICK_CONVERSION_TRESHOLD        500
-
 #define DEFAULT_DROPBUTTON_WIDTH                19
 
 #define BMP_BUTTON_MARGIN                       4
 #if defined(__WXMSW__)
 
 #define USE_TRANSIENT_POPUP           1 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
+#define TRANSIENT_POPUPWIN_IS_PERFECT 0 // wxPopupTransientWindow works, its child can have focus, and common
+                                        // native controls work on it like normal.
+#define POPUPWIN_IS_PERFECT           0 // Same, but for non-transient popup window.
+#define TEXTCTRL_TEXT_CENTERED        0 // 1 if text in textctrl is vertically centered
+#define FOCUS_RING                    0 // No focus ring on wxMSW
 
 //#undef wxUSE_POPUPWIN
 //#define wxUSE_POPUPWIN 0
 
 #elif defined(__WXGTK__)
 
+// NB: It is not recommended to use wxDialog as popup on wxGTK, because of
+//     this bug: If wxDialog is hidden, its position becomes corrupt
+//     between hide and next show, but without internal coordinates being
+//     reflected (or something like that - atleast commenting out ->Hide()
+//     seemed to eliminate the position change).
+
 #define USE_TRANSIENT_POPUP           1 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
+#define TRANSIENT_POPUPWIN_IS_PERFECT 0 // wxPopupTransientWindow works, its child can have focus, and common
+                                        // native controls work on it like normal.
+#define POPUPWIN_IS_PERFECT           1 // Same, but for non-transient popup window.
+#define TEXTCTRL_TEXT_CENTERED        1 // 1 if text in textctrl is vertically centered
+#define FOCUS_RING                    0 // No focus ring on wxGTK
 
 #elif defined(__WXMAC__)
 
 #define USE_TRANSIENT_POPUP           0 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
+#define TRANSIENT_POPUPWIN_IS_PERFECT 0 // wxPopupTransientWindow works, its child can have focus, and common
+                                        // native controls work on it like normal.
+#define POPUPWIN_IS_PERFECT           0 // Same, but for non-transient popup window.
+#define TEXTCTRL_TEXT_CENTERED        1 // 1 if text in textctrl is vertically centered
+#define FOCUS_RING                    3 // Reserve room for the textctrl's focus ring to display
+
+#undef DEFAULT_DROPBUTTON_WIDTH
+#define DEFAULT_DROPBUTTON_WIDTH      22
+#undef COMBO_MARGIN
+#define COMBO_MARGIN                  FOCUS_RING
 
 #else
 
 #define USE_TRANSIENT_POPUP           0 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
+#define TRANSIENT_POPUPWIN_IS_PERFECT 0 // wxPopupTransientWindow works, its child can have focus, and common
+                                        // native controls work on it like normal.
+#define POPUPWIN_IS_PERFECT           0 // Same, but for non-transient popup window.
+#define TEXTCTRL_TEXT_CENTERED        1 // 1 if text in textctrl is vertically centered
+#define FOCUS_RING                    0
 
 #endif
 
 #endif
 
 
-#if USE_TRANSIENT_POPUP
+// Define different types of popup windows
+enum
+{
+    POPUPWIN_NONE                   = 0,
+    POPUPWIN_WXPOPUPTRANSIENTWINDOW = 1,
+    POPUPWIN_WXPOPUPWINDOW          = 2,
+    POPUPWIN_WXDIALOG               = 3
+};
 
-    #define wxComboPopupWindowBase wxPopupTransientWindow
-    #define INSTALL_TOPLEV_HANDLER       0
+
+#if USE_TRANSIENT_POPUP
+    // wxPopupTransientWindow is implemented
+
+    #define wxComboPopupWindowBase  wxPopupTransientWindow
+    #define PRIMARY_POPUP_TYPE      POPUPWIN_WXPOPUPTRANSIENTWINDOW
+    #define USES_WXPOPUPTRANSIENTWINDOW 1
+
+    #if TRANSIENT_POPUPWIN_IS_PERFECT
+        //
+    #elif POPUPWIN_IS_PERFECT
+        #define wxComboPopupWindowBase2     wxPopupWindow
+        #define SECONDARY_POPUP_TYPE        POPUPWIN_WXPOPUPWINDOW
+        #define USES_WXPOPUPWINDOW          1
+    #else
+        #define wxComboPopupWindowBase2     wxDialog
+        #define SECONDARY_POPUP_TYPE        POPUPWIN_WXDIALOG
+        #define USES_WXDIALOG               1
+    #endif
 
 #elif wxUSE_POPUPWIN
+    // wxPopupWindow (but not wxPopupTransientWindow) is properly implemented
+
+    #define wxComboPopupWindowBase      wxPopupWindow
+    #define PRIMARY_POPUP_TYPE          POPUPWIN_WXPOPUPWINDOW
+    #define USES_WXPOPUPWINDOW          1
 
-    #define wxComboPopupWindowBase wxPopupWindow
-    #define INSTALL_TOPLEV_HANDLER       1
+    #if !POPUPWIN_IS_PERFECT
+        #define wxComboPopupWindowBase2     wxDialog
+        #define SECONDARY_POPUP_TYPE        POPUPWIN_WXDIALOG
+        #define USES_WXDIALOG               1
+    #endif
 
 #else
+    // wxPopupWindow is not implemented
+
+    #define wxComboPopupWindowBase      wxDialog
+    #define PRIMARY_POPUP_TYPE          POPUPWIN_WXDIALOG
+    #define USES_WXDIALOG               1
+
+#endif
+
 
-    #define wxComboPopupWindowBase wxDialog
-    #define INSTALL_TOPLEV_HANDLER      0 // Doesn't need since can monitor active event
+#ifndef USES_WXPOPUPTRANSIENTWINDOW
+    #define USES_WXPOPUPTRANSIENTWINDOW 0
+#endif
 
+#ifndef USES_WXPOPUPWINDOW
+    #define USES_WXPOPUPWINDOW          0
 #endif
 
+#ifndef USES_WXDIALOG
+    #define USES_WXDIALOG               0
+#endif
+
+
+#if USES_WXPOPUPWINDOW
+    #define INSTALL_TOPLEV_HANDLER      1
+#else
+    #define INSTALL_TOPLEV_HANDLER      0
+#endif
 
 
 //
@@ -249,7 +329,7 @@ void wxComboFrameEventHandler::OnMove( wxMoveEvent& event )
 #endif // INSTALL_TOPLEV_HANDLER
 
 // ----------------------------------------------------------------------------
-// wxComboPopupWindow is wxPopupWindow customized for
+// wxComboPopupWindow is, in essence, wxPopupWindow customized for
 // wxComboCtrl.
 // ----------------------------------------------------------------------------
 
@@ -257,105 +337,143 @@ class wxComboPopupWindow : public wxComboPopupWindowBase
 {
 public:
 
-    wxComboPopupWindow( wxComboCtrlBase *parent, int style = wxBORDER_NONE );
+    wxComboPopupWindow( wxComboCtrlBase *parent,
+                        int style )
+    #if USES_WXPOPUPWINDOW || USES_WXPOPUPTRANSIENTWINDOW
+                       : wxComboPopupWindowBase(parent,style)
+    #else
+                       : wxComboPopupWindowBase(parent,
+                                                wxID_ANY,
+                                                wxEmptyString,
+                                                wxPoint(-21,-21),
+                                                wxSize(20,20),
+                                                style)
+    #endif
+    {
+        m_inShow = 0;
+    }
 
-#if USE_TRANSIENT_POPUP
+#if USES_WXPOPUPTRANSIENTWINDOW
+    virtual bool Show( bool show );
     virtual bool ProcessLeftDown(wxMouseEvent& event);
+protected:
+    virtual void OnDismiss();
 #endif
 
-    void OnKeyEvent(wxKeyEvent& event);
+private:
+    wxByte      m_inShow;
+};
 
-    void OnMouseEvent( wxMouseEvent& event );
-#if !wxUSE_POPUPWIN
-    void OnActivate( wxActivateEvent& event );
-#endif
 
-protected:
+#if USES_WXPOPUPTRANSIENTWINDOW
+bool wxComboPopupWindow::Show( bool show )
+{
+    // Guard against recursion
+    if ( m_inShow )
+        return wxComboPopupWindowBase::Show(show);
 
-#if USE_TRANSIENT_POPUP
-    virtual void OnDismiss();
+    m_inShow++;
+
+    wxASSERT( IsKindOf(CLASSINFO(wxPopupTransientWindow)) );
+
+    wxPopupTransientWindow* ptw = (wxPopupTransientWindow*) this;
+    wxComboCtrlBase* combo = (wxComboCtrlBase*) GetParent();
+
+    if ( show != ptw->IsShown() )
+    {
+        if ( show )
+            ptw->Popup(combo->GetPopupControl()->GetControl());
+        else
+            ptw->Dismiss();
+    }
+
+    m_inShow--;
+
+    return true;
+}
+
+bool wxComboPopupWindow::ProcessLeftDown(wxMouseEvent& event)
+{
+    return wxPopupTransientWindow::ProcessLeftDown(event);
+}
+
+// First thing that happens when a transient popup closes is that this method gets called.
+void wxComboPopupWindow::OnDismiss()
+{
+    wxComboCtrlBase* combo = (wxComboCtrlBase*) GetParent();
+    wxASSERT_MSG( combo->IsKindOf(CLASSINFO(wxComboCtrlBase)),
+                  wxT("parent might not be wxComboCtrl, but check IMPLEMENT_DYNAMIC_CLASS(2) macro for correctness") );
+
+    combo->OnPopupDismiss();
+}
+#endif // USES_WXPOPUPTRANSIENTWINDOW
+
+
+// ----------------------------------------------------------------------------
+// wxComboPopupWindowEvtHandler does bulk of the custom event handling
+// of a popup window. It is separate so we can have different types
+// of popup windows.
+// ----------------------------------------------------------------------------
+
+class wxComboPopupWindowEvtHandler : public wxEvtHandler
+{
+public:
+
+    wxComboPopupWindowEvtHandler( wxComboCtrlBase *parent )
+    {
+        m_combo = parent;
+    }
+
+    void OnSizeEvent( wxSizeEvent& event );
+    void OnKeyEvent(wxKeyEvent& event);
+#if USES_WXDIALOG
+    void OnActivate( wxActivateEvent& event );
 #endif
 
 private:
+    wxComboCtrlBase*    m_combo;
+
     DECLARE_EVENT_TABLE()
 };
 
 
-BEGIN_EVENT_TABLE(wxComboPopupWindow, wxComboPopupWindowBase)
-    EVT_MOUSE_EVENTS(wxComboPopupWindow::OnMouseEvent)
-#if !wxUSE_POPUPWIN
-    EVT_ACTIVATE(wxComboPopupWindow::OnActivate)
+BEGIN_EVENT_TABLE(wxComboPopupWindowEvtHandler, wxEvtHandler)
+    EVT_KEY_DOWN(wxComboPopupWindowEvtHandler::OnKeyEvent)
+    EVT_KEY_UP(wxComboPopupWindowEvtHandler::OnKeyEvent)
+#if USES_WXDIALOG
+    EVT_ACTIVATE(wxComboPopupWindowEvtHandler::OnActivate)
 #endif
-    EVT_KEY_DOWN(wxComboPopupWindow::OnKeyEvent)
-    EVT_KEY_UP(wxComboPopupWindow::OnKeyEvent)
+    EVT_SIZE(wxComboPopupWindowEvtHandler::OnSizeEvent)
 END_EVENT_TABLE()
 
 
-wxComboPopupWindow::wxComboPopupWindow( wxComboCtrlBase *parent,
-                                        int style )
-#if wxUSE_POPUPWIN
-                                       : wxComboPopupWindowBase(parent,style)
-#else
-                                       : wxComboPopupWindowBase(parent,
-                                                                wxID_ANY,
-                                                                wxEmptyString,
-                                                                wxPoint(-21,-21),
-                                                                wxSize(20,20),
-                                                                style)
-#endif
+void wxComboPopupWindowEvtHandler::OnSizeEvent( wxSizeEvent& WXUNUSED(event) )
 {
+    // Block the event so that the popup control does not get auto-resized.
 }
 
-void wxComboPopupWindow::OnKeyEvent( wxKeyEvent& event )
+void wxComboPopupWindowEvtHandler::OnKeyEvent( wxKeyEvent& event )
 {
     // Relay keyboard event to the main child controls
-    // (just skipping may just cause the popup to close)
-    wxWindowList children = GetChildren();
+    wxWindowList children = m_combo->GetPopupWindow()->GetChildren();
     wxWindowList::iterator node = children.begin();
     wxWindow* child = (wxWindow*)*node;
     child->AddPendingEvent(event);
 }
 
-void wxComboPopupWindow::OnMouseEvent( wxMouseEvent& event )
-{
-    event.Skip();
-}
-
-#if !wxUSE_POPUPWIN
-void wxComboPopupWindow::OnActivate( wxActivateEvent& event )
+#if USES_WXDIALOG
+void wxComboPopupWindowEvtHandler::OnActivate( wxActivateEvent& event )
 {
     if ( !event.GetActive() )
     {
         // Tell combo control that we are dismissed.
-        wxComboCtrl* combo = (wxComboCtrl*) GetParent();
-        wxASSERT( combo );
-        wxASSERT( combo->IsKindOf(CLASSINFO(wxComboCtrl)) );
-
-        combo->HidePopup();
+        m_combo->HidePopup();
 
         event.Skip();
     }
 }
 #endif
 
-#if USE_TRANSIENT_POPUP
-bool wxComboPopupWindow::ProcessLeftDown(wxMouseEvent& event )
-{
-    return wxComboPopupWindowBase::ProcessLeftDown(event);
-}
-#endif
-
-#if USE_TRANSIENT_POPUP
-// First thing that happens when a transient popup closes is that this method gets called.
-void wxComboPopupWindow::OnDismiss()
-{
-    wxComboCtrlBase* combo = (wxComboCtrlBase*) GetParent();
-    wxASSERT_MSG( combo->IsKindOf(CLASSINFO(wxComboCtrlBase)),
-                  wxT("parent might not be wxComboCtrl, but check IMPLEMENT_DYNAMIC_CLASS(2) macro for correctness") );
-
-    combo->OnPopupDismiss();
-}
-#endif
 
 // ----------------------------------------------------------------------------
 // wxComboPopup
@@ -547,7 +665,7 @@ void wxComboPopupExtraEventHandler::OnMouseEvent( wxMouseEvent& event )
          evtType == wxEVT_RIGHT_DOWN )
     {
         // Block motion and click events outside the popup
-        if ( !isInside )
+        if ( !isInside || !m_combo->IsPopupShown() )
         {
             event.Skip(false);
             return;
@@ -555,11 +673,10 @@ void wxComboPopupExtraEventHandler::OnMouseEvent( wxMouseEvent& event )
     }
     else if ( evtType == wxEVT_LEFT_UP )
     {
-        // Don't let left-down events in if outside
-        if ( evtType == wxEVT_LEFT_DOWN )
+        if ( !m_combo->IsPopupShown() )
         {
-            if ( !isInside )
-                return;
+            event.Skip(false);
+            return;
         }
 
         if ( !m_beenInside )
@@ -601,6 +718,7 @@ BEGIN_EVENT_TABLE(wxComboCtrlBase, wxControl)
     EVT_SIZE(wxComboCtrlBase::OnSizeEvent)
     EVT_SET_FOCUS(wxComboCtrlBase::OnFocusEvent)
     EVT_KILL_FOCUS(wxComboCtrlBase::OnFocusEvent)
+    EVT_IDLE(wxComboCtrlBase::OnIdleEvent)
     //EVT_BUTTON(wxID_ANY,wxComboCtrlBase::OnButtonClickEvent)
     EVT_KEY_DOWN(wxComboCtrlBase::OnKeyEvent)
     EVT_TEXT_ENTER(wxID_ANY,wxComboCtrlBase::OnTextCtrlEvent)
@@ -610,14 +728,11 @@ END_EVENT_TABLE()
 
 IMPLEMENT_ABSTRACT_CLASS(wxComboCtrlBase, wxControl)
 
-// Have global double buffer - should be enough for multiple combos
-static wxBitmap* gs_doubleBuffer = (wxBitmap*) NULL;
-
 void wxComboCtrlBase::Init()
 {
     m_winPopup = (wxWindow *)NULL;
     m_popup = (wxWindow *)NULL;
-    m_isPopupShown = false;
+    m_popupWinState = Hidden;
     m_btn = (wxWindow*) NULL;
     m_text = (wxTextCtrl*) NULL;
     m_popupInterface = (wxComboPopup*) NULL;
@@ -629,6 +744,8 @@ void wxComboCtrlBase::Init()
     m_toplevEvtHandler = (wxEvtHandler*) NULL;
 #endif
 
+    m_mainCtrlWnd = this;
+
     m_heightPopup = -1;
     m_widthMinPopup = -1;
     m_anchorSide = 0;
@@ -639,6 +756,7 @@ void wxComboCtrlBase::Init()
     m_btnWidDefault = 0;
     m_blankButtonBg = false;
     m_ignoreEvtText = 0;
+    m_popupWinType = POPUPWIN_NONE;
     m_btnWid = m_btnHei = -1;
     m_btnSide = wxRIGHT;
     m_btnSpacingX = 0;
@@ -648,6 +766,8 @@ void wxComboCtrlBase::Init()
     m_absIndent = -1;
     m_iFlags = 0;
     m_timeCanAcceptClick = 0;
+
+    m_resetFocus = false;
 }
 
 bool wxComboCtrlBase::Create(wxWindow *parent,
@@ -701,6 +821,9 @@ wxComboCtrlBase::CreateTextCtrl(int style, const wxValidator& validator)
 {
     if ( !(m_windowStyle & wxCB_READONLY) )
     {
+        if ( m_text )
+            m_text->Destroy();
+
         // wxTE_PROCESS_TAB is needed because on Windows, wxTAB_TRAVERSAL is
         // not used by the wxPropertyGrid and therefore the tab is processed by
         // looking at ancestors to see if they have wxTAB_TRAVERSAL. The
@@ -719,17 +842,19 @@ wxComboCtrlBase::CreateTextCtrl(int style, const wxValidator& validator)
             m_ignoreEvtText = 0;
 
         m_text = new wxTextCtrl(this, wxID_ANY, m_valueString,
-                                wxDefaultPosition, wxDefaultSize,
+                                wxDefaultPosition, wxSize(10,-1),
                                 style, validator);
-
-        // This is required for some platforms (GTK+ atleast)
-        m_text->SetSizeHints(2,4);
     }
 }
 
 void wxComboCtrlBase::OnThemeChange()
 {
-    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
+    // Leave the default bg on the Mac so the area used by the focus ring will
+    // be the correct colour and themed brush.  Instead we'll use
+    // wxSYS_COLOUR_WINDOW in the EVT_PAINT handler as needed.
+#ifndef __WXMAC__
+    SetOwnBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
+#endif
 }
 
 wxComboCtrlBase::~wxComboCtrlBase()
@@ -737,9 +862,6 @@ wxComboCtrlBase::~wxComboCtrlBase()
     if ( HasCapture() )
         ReleaseMouse();
 
-    delete gs_doubleBuffer;
-    gs_doubleBuffer = (wxBitmap*) NULL;
-
 #if INSTALL_TOPLEV_HANDLER
     delete ((wxComboFrameEventHandler*)m_toplevEvtHandler);
     m_toplevEvtHandler = (wxEvtHandler*) NULL;
@@ -860,14 +982,14 @@ void wxComboCtrlBase::CalculateAreas( int btnWidth )
     m_btnSize.y = butHeight;
 
     m_btnArea.x = ( m_btnSide==wxRIGHT ? sz.x - butAreaWid - btnBorder : btnBorder );
-    m_btnArea.y = btnBorder;
+    m_btnArea.y = btnBorder + FOCUS_RING;
     m_btnArea.width = butAreaWid;
-    m_btnArea.height = sz.y - (btnBorder*2);
+    m_btnArea.height = sz.y - ((btnBorder+FOCUS_RING)*2);
 
-    m_tcArea.x = ( m_btnSide==wxRIGHT ? 0 : butAreaWid ) + customBorder;
-    m_tcArea.y = customBorder;
-    m_tcArea.width = sz.x - butAreaWid - (customBorder*2);
-    m_tcArea.height = sz.y - (customBorder*2);
+    m_tcArea.x = ( m_btnSide==wxRIGHT ? 0 : butAreaWid ) + customBorder + FOCUS_RING;
+    m_tcArea.y = customBorder + FOCUS_RING;
+    m_tcArea.width = sz.x - butAreaWid - (customBorder*2) - (FOCUS_RING*2);
+    m_tcArea.height = sz.y - ((customBorder+FOCUS_RING)*2);
 
 /*
     if ( m_text )
@@ -883,9 +1005,11 @@ void wxComboCtrlBase::PositionTextCtrl( int textCtrlXAdjust, int textCtrlYAdjust
     if ( !m_text )
         return;
 
+#if !TEXTCTRL_TEXT_CENTERED
+
     wxSize sz = GetClientSize();
-    int customBorder = m_widthCustomBorder;
 
+    int customBorder = m_widthCustomBorder;
     if ( (m_text->GetWindowStyleFlag() & wxBORDER_MASK) == wxNO_BORDER )
     {
         // Centre textctrl
@@ -912,11 +1036,16 @@ void wxComboCtrlBase::PositionTextCtrl( int textCtrlXAdjust, int textCtrlYAdjust
         }
     }
     else
+#else // TEXTCTRL_TEXT_CENTERED
+    wxUnusedVar(textCtrlXAdjust);
+    wxUnusedVar(textCtrlYAdjust);
+#endif // !TEXTCTRL_TEXT_CENTERED/TEXTCTRL_TEXT_CENTERED
     {
-        m_text->SetSize( m_tcArea.x,
-                         0,
-                         sz.x - m_btnArea.x - m_widthCustomPaint - customBorder,
-                         sz.y );
+        // If it has border, have textctrl will the entire text field.
+        m_text->SetSize( m_tcArea.x + m_widthCustomPaint,
+                         m_tcArea.y,
+                         m_tcArea.width - m_widthCustomPaint,
+                         m_tcArea.height );
     }
 }
 
@@ -960,9 +1089,27 @@ wxSize wxComboCtrlBase::DoGetBestSize() const
     fhei += 1;
 #endif
 
-    wxSize ret(sizeText.x + COMBO_MARGIN + DEFAULT_DROPBUTTON_WIDTH,
-               fhei);
+#ifdef __WXMAC__
+    // these are the numbers from the HIG:
+    switch ( m_windowVariant )
+    {
+        case wxWINDOW_VARIANT_NORMAL:
+        default :
+            fhei = 22;
+            break;
+        case wxWINDOW_VARIANT_SMALL:
+            fhei = 19;
+            break;
+        case wxWINDOW_VARIANT_MINI:
+            fhei = 15;
+            break;
+    }
+#endif
+
+    fhei += 2 * FOCUS_RING;
+    int width = sizeText.x + FOCUS_RING + COMBO_MARGIN + DEFAULT_DROPBUTTON_WIDTH;
 
+    wxSize ret(width, fhei);
     CacheBestSize(ret);
     return ret;
 }
@@ -1040,6 +1187,26 @@ void wxComboCtrlBase::DoSetToolTip(wxToolTip *tooltip)
 }
 #endif // wxUSE_TOOLTIPS
 
+#if wxUSE_VALIDATORS
+void wxComboCtrlBase::SetValidator(const wxValidator& validator)
+{
+    wxTextCtrl* textCtrl = GetTextCtrl();
+
+    if ( textCtrl )
+        textCtrl->SetValidator( validator );
+}
+
+wxValidator* wxComboCtrlBase::GetValidator()
+{
+    wxTextCtrl* textCtrl = GetTextCtrl();
+
+    if ( textCtrl )
+        return textCtrl->GetValidator();
+
+    return wxControl::GetValidator();
+}
+#endif // wxUSE_VALIDATORS
+
 // ----------------------------------------------------------------------------
 // painting
 // ----------------------------------------------------------------------------
@@ -1103,13 +1270,21 @@ void wxComboCtrlBase::PrepareBackground( wxDC& dc, const wxRect& rect, int flags
         else
         {
             dc.SetTextForeground( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT) );
+#ifndef __WXMAC__  // see note in OnThemeChange
             bgCol = GetBackgroundColour();
+#else
+            bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
+#endif
         }
     }
     else
     {
         dc.SetTextForeground( wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT) );
+#ifndef __WXMAC__  // see note in OnThemeChange
         bgCol = GetBackgroundColour();
+#else
+        bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
+#endif
     }
 
     dc.SetBrush( bgCol );
@@ -1129,12 +1304,12 @@ void wxComboCtrlBase::PrepareBackground( wxDC&, const wxRect&, int ) const
 }
 #endif
 
-void wxComboCtrlBase::DrawButton( wxDC& dc, const wxRect& rect, bool paintBg )
+void wxComboCtrlBase::DrawButton( wxDC& dc, const wxRect& rect, int paintBg )
 {
     int drawState = m_btnState;
 
 #ifdef __WXGTK__
-    if ( m_isPopupShown )
+    if ( GetPopupWindowState() >= Animating )
         drawState |= wxCONTROL_PRESSED;
 #endif
 
@@ -1238,19 +1413,6 @@ void wxComboCtrlBase::RecalcAndRefresh()
     }
 }
 
-wxBitmap& wxComboCtrlBase::GetBufferBitmap( const wxSize& sz ) const
-{
-    // If size is larger, recalculate double buffer bitmap
-    if ( !gs_doubleBuffer ||
-         sz.x > gs_doubleBuffer->GetWidth() ||
-         sz.y > gs_doubleBuffer->GetHeight() )
-    {
-        delete gs_doubleBuffer;
-        gs_doubleBuffer = new wxBitmap(sz.x+25,sz.y);
-    }
-    return *gs_doubleBuffer;
-}
-
 // ----------------------------------------------------------------------------
 // miscellaneous event handlers
 // ----------------------------------------------------------------------------
@@ -1300,7 +1462,7 @@ bool wxComboCtrlBase::HandleButtonMouseEvent( wxMouseEvent& event,
             Refresh();
         }
     }
-    else if ( type == wxEVT_LEFT_DOWN )
+    else if ( type == wxEVT_LEFT_DOWN || type == wxEVT_LEFT_DCLICK )
     {
         if ( flags & (wxCC_MF_ON_CLICK_AREA|wxCC_MF_ON_BUTTON) )
         {
@@ -1341,7 +1503,7 @@ bool wxComboCtrlBase::HandleButtonMouseEvent( wxMouseEvent& event,
             m_btnState &= ~(wxCONTROL_CURRENT);
 
             // Mouse hover ends
-            if ( !m_isPopupShown )
+            if ( IsPopupWindowState(Hidden) )
             {
                 m_btnState &= ~(wxCONTROL_PRESSED);
                 Refresh();
@@ -1361,12 +1523,15 @@ bool wxComboCtrlBase::PreprocessMouseEvent( wxMouseEvent& event,
     wxLongLong t = ::wxGetLocalTimeMillis();
     int evtType = event.GetEventType();
 
-#if !USE_TRANSIENT_POPUP
-    if ( m_isPopupShown &&
-         ( evtType == wxEVT_LEFT_DOWN || evtType == wxEVT_RIGHT_DOWN ) )
+#if USES_WXPOPUPWINDOW || USES_WXDIALOG
+    if ( m_popupWinType != POPUPWIN_WXPOPUPTRANSIENTWINDOW )
     {
-        HidePopup();
-        return true;
+        if ( IsPopupWindowState(Visible) &&
+             ( evtType == wxEVT_LEFT_DOWN || evtType == wxEVT_RIGHT_DOWN ) )
+        {
+            HidePopup();
+            return true;
+        }
     }
 #endif
 
@@ -1387,13 +1552,12 @@ void wxComboCtrlBase::HandleNormalMouseEvent( wxMouseEvent& event )
     if ( (evtType == wxEVT_LEFT_DOWN || evtType == wxEVT_LEFT_DCLICK) &&
          (m_windowStyle & wxCB_READONLY) )
     {
-        if ( m_isPopupShown )
+        if ( GetPopupWindowState() >= Animating )
         {
-    #if !wxUSE_POPUPWIN
-        // Normally do nothing - evt handler should close it for us
-    #elif !USE_TRANSIENT_POPUP
+    #if USES_WXPOPUPWINDOW
             // Click here always hides the popup.
-            HidePopup();
+            if ( m_popupWinType == POPUPWIN_WXPOPUPWINDOW )
+                HidePopup();
     #endif
         }
         else
@@ -1414,7 +1578,7 @@ void wxComboCtrlBase::HandleNormalMouseEvent( wxMouseEvent& event )
         }
     }
     else
-    if ( m_isPopupShown )
+    if ( IsPopupShown() )
     {
         // relay (some) mouse events to the popup
         if ( evtType == wxEVT_MOUSEWHEEL )
@@ -1438,11 +1602,15 @@ void wxComboCtrlBase::OnKeyEvent(wxKeyEvent& event)
         if ( keycode == WXK_TAB )
         {
             wxNavigationKeyEvent evt;
+
+            wxWindow* mainCtrl = GetMainWindowOfCompositeControl();
+
             evt.SetFlags(wxNavigationKeyEvent::FromTab|
                          (!event.ShiftDown() ? wxNavigationKeyEvent::IsForward
                                              : wxNavigationKeyEvent::IsBackward));
-            evt.SetEventObject(this);
-            GetParent()->GetEventHandler()->AddPendingEvent(evt);
+            evt.SetEventObject(mainCtrl);
+            evt.SetCurrentFocus(mainCtrl);
+            mainCtrl->GetParent()->GetEventHandler()->AddPendingEvent(evt);
             return;
         }
 
@@ -1475,13 +1643,29 @@ void wxComboCtrlBase::OnFocusEvent( wxFocusEvent& event )
 {
     if ( event.GetEventType() == wxEVT_SET_FOCUS )
     {
-        if ( m_text && m_text != ::wxWindow::FindFocus() )
-            m_text->SetFocus();
+        wxWindow* tc = GetTextCtrl();
+        if ( tc && tc != DoFindFocus() )
+#ifdef __WXMAC__
+            m_resetFocus = true;
+#else
+            tc->SetFocus();
+#endif
     }
 
     Refresh();
 }
 
+void wxComboCtrlBase::OnIdleEvent( wxIdleEvent& WXUNUSED(event) )
+{
+    if ( m_resetFocus )
+    {
+        m_resetFocus = false;
+        wxWindow* tc = GetTextCtrl();
+        if ( tc )
+            tc->SetFocus();
+    }
+}
+
 void wxComboCtrlBase::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
 {
     OnThemeChange();
@@ -1502,7 +1686,28 @@ void wxComboCtrlBase::CreatePopup()
     wxWindow* popup;
 
     if ( !m_winPopup )
-        m_winPopup = new wxComboPopupWindow( this, wxNO_BORDER );
+    {
+#ifdef wxComboPopupWindowBase2
+        if ( m_iFlags & wxCC_IFLAG_USE_ALT_POPUP )
+        {
+        #if !USES_WXDIALOG
+            m_winPopup = new wxComboPopupWindowBase2( this, wxNO_BORDER );
+        #else
+            m_winPopup = new wxComboPopupWindowBase2( this, wxID_ANY, wxEmptyString,
+                                                      wxPoint(-21,-21), wxSize(20, 20),
+                                                      wxNO_BORDER );
+        #endif
+            m_popupWinType = SECONDARY_POPUP_TYPE;
+        }
+        else
+#endif
+        {
+            m_winPopup = new wxComboPopupWindow( this, wxNO_BORDER );
+            m_popupWinType = PRIMARY_POPUP_TYPE;
+        }
+        m_popupWinEvtHandler = new wxComboPopupWindowEvtHandler(this);
+        m_winPopup->PushEventHandler(m_popupWinEvtHandler);
+    }
 
     popupInterface->Create(m_winPopup);
     m_popup = popup = popupInterface->GetControl();
@@ -1531,7 +1736,12 @@ void wxComboCtrlBase::DestroyPopup()
     delete m_popupInterface;
 
     if ( m_winPopup )
+    {
+        m_winPopup->RemoveEventHandler(m_popupWinEvtHandler);
+        delete m_popupWinEvtHandler;
+        m_popupWinEvtHandler = NULL;
         m_winPopup->Destroy();
+    }
 
     m_popupExtraHandler = (wxEvtHandler*) NULL;
     m_popupInterface = (wxComboPopup*) NULL;
@@ -1584,7 +1794,10 @@ void wxComboCtrlBase::OnButtonClick()
 void wxComboCtrlBase::ShowPopup()
 {
     EnsurePopupControl();
-    wxCHECK_RET( !IsPopupShown(), wxT("popup window already shown") );
+    wxCHECK_RET( !IsPopupWindowState(Visible), wxT("popup window already shown") );
+
+    if ( IsPopupWindowState(Animating) )
+        return;
 
     SetFocus();
 
@@ -1641,6 +1854,8 @@ void wxComboCtrlBase::ShowPopup()
         popup = m_popup;
     }
 
+    winPopup->Enable();
+    
     wxASSERT( !m_popup || m_popup == popup ); // Consistency check.
 
     wxSize adjustedSize = m_popupInterface->GetAdjustedSize(widthPopup,
@@ -1667,6 +1882,10 @@ void wxComboCtrlBase::ShowPopup()
 
     int rightX = scrPos.x + ctrlSz.x + m_extRight - szp.x;
     int leftX = scrPos.x - m_extLeft;
+
+    if ( wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft )
+        leftX -= ctrlSz.x;
+
     int screenWidth = wxSystemSettings::GetMetric( wxSYS_SCREEN_X );
 
     // If there is not enough horizontal space, anchor on the other side.
@@ -1700,22 +1919,27 @@ void wxComboCtrlBase::ShowPopup()
     else
         popupX = 0;
 
+    int showFlags = CanDeferShow;
+
     if ( spaceBelow < szp.y )
     {
         popupY = scrPos.y - szp.y;
+        showFlags |= ShowAbove;
     }
 
-    // Move to position
-    //wxLogDebug(wxT("popup scheduled position1: %i,%i"),ptp.x,ptp.y);
-    //wxLogDebug(wxT("popup position1: %i,%i"),winPopup->GetPosition().x,winPopup->GetPosition().y);
-
-    // Some platforms (GTK) may need these two to be separate
-    winPopup->SetSize( szp.x, szp.y );
-    winPopup->Move( popupX, popupY );
-
-    //wxLogDebug(wxT("popup position2: %i,%i"),winPopup->GetPosition().x,winPopup->GetPosition().y);
+#if INSTALL_TOPLEV_HANDLER
+    // Put top level window event handler into place
+    if ( m_popupWinType == POPUPWIN_WXPOPUPWINDOW )
+    {
+        if ( !m_toplevEvtHandler )
+            m_toplevEvtHandler = new wxComboFrameEventHandler(this);
 
-    m_popup = popup;
+        wxWindow* toplev = ::wxGetTopLevelParent( this );
+        wxASSERT( toplev );
+        ((wxComboFrameEventHandler*)m_toplevEvtHandler)->OnPopup();
+        toplev->PushEventHandler( m_toplevEvtHandler );
+    }
+#endif
 
     // Set string selection (must be this way instead of SetStringSelection)
     if ( m_text )
@@ -1732,36 +1956,62 @@ void wxComboCtrlBase::ShowPopup()
     }
 
     // This must be after SetStringValue
-    m_isPopupShown = true;
+    m_popupWinState = Animating;
 
-    // Show it
-#if USE_TRANSIENT_POPUP
-    ((wxPopupTransientWindow*)winPopup)->Popup(popup);
-#else
-    winPopup->Show();
-#endif
+    wxRect popupWinRect( popupX, popupY, szp.x, szp.y );
 
-#if INSTALL_TOPLEV_HANDLER
-    // Put top level window event handler into place
-    if ( !m_toplevEvtHandler )
-        m_toplevEvtHandler = new wxComboFrameEventHandler(this);
+    m_popup = popup;
+    if ( (m_iFlags & wxCC_IFLAG_DISABLE_POPUP_ANIM) ||
+         AnimateShow( popupWinRect, showFlags ) )
+    {
+        DoShowPopup( popupWinRect, showFlags );
+    }
+}
 
-    wxWindow* toplev = ::wxGetTopLevelParent( this );
-    wxASSERT( toplev );
-    ((wxComboFrameEventHandler*)m_toplevEvtHandler)->OnPopup();
-    toplev->PushEventHandler( m_toplevEvtHandler );
-#endif
+bool wxComboCtrlBase::AnimateShow( const wxRect& WXUNUSED(rect), int WXUNUSED(flags) )
+{
+    return true;
+}
+
+void wxComboCtrlBase::DoShowPopup( const wxRect& rect, int WXUNUSED(flags) )
+{
+    wxWindow* winPopup = m_winPopup;
+
+    if ( IsPopupWindowState(Animating) )
+    {
+        // Make sure the popup window is shown in the right position.
+        // Should not matter even if animation already did this.
+
+        // Some platforms (GTK) may like SetSize and Move to be separate
+        // (though the bug was probably fixed).
+        winPopup->SetSize( rect );
+
+        winPopup->Show();
 
+        m_popupWinState = Visible;
+    }
+    else if ( IsPopupWindowState(Hidden) )
+    {
+        // Animation was aborted
+
+        wxASSERT( !winPopup->IsShown() );
+
+        m_popupWinState = Hidden;
+    }
 }
 
 void wxComboCtrlBase::OnPopupDismiss()
 {
     // Just in case, avoid double dismiss
-    if ( !m_isPopupShown )
+    if ( IsPopupWindowState(Hidden) )
         return;
 
-    // *Must* set this before focus etc.
-    m_isPopupShown = false;
+    // This must be set before focus - otherwise there will be recursive
+    // OnPopupDismisses.
+    m_popupWinState = Hidden;
+
+    //SetFocus();
+    m_winPopup->Disable();
 
     // Inform popup control itself
     m_popupInterface->OnDismiss();
@@ -1779,7 +2029,10 @@ void wxComboCtrlBase::OnPopupDismiss()
     }
 #endif
 
-    m_timeCanAcceptClick = ::wxGetLocalTimeMillis() + 150;
+    m_timeCanAcceptClick = ::wxGetLocalTimeMillis();
+
+    if ( m_popupWinType == POPUPWIN_WXPOPUPTRANSIENTWINDOW )
+        m_timeCanAcceptClick += 150;
 
     // If cursor not on dropdown button, then clear its state
     // (technically not required by all ports, but do it for all just in case)
@@ -1798,27 +2051,20 @@ void wxComboCtrlBase::OnPopupDismiss()
     // refresh control (necessary even if m_text)
     Refresh();
 
-#if !wxUSE_POPUPWIN
     SetFocus();
-#endif
-
 }
 
 void wxComboCtrlBase::HidePopup()
 {
     // Should be able to call this without popup interface
-    //wxCHECK_RET( m_popupInterface, _T("no popup interface") );
-    if ( !m_isPopupShown )
+    if ( IsPopupWindowState(Hidden) )
         return;
 
     // transfer value and show it in textctrl, if any
-    SetValue( m_popupInterface->GetStringValue() );
+    if ( !IsPopupWindowState(Animating) )
+        SetValue( m_popupInterface->GetStringValue() );
 
-#if USE_TRANSIENT_POPUP
-    ((wxPopupTransientWindow*)m_winPopup)->Dismiss();
-#else
     m_winPopup->Hide();
-#endif
 
     OnPopupDismiss();
 }