Rewind the input stream after failing to load image from it.

[wxWidgets.git] / src / common / combocmn.cpp

diff --git a/src/common/combocmn.cpp b/src/common/combocmn.cpp
index e2cb098146a7688fa5e4afc0d4b84c7d3b9e3593..15298838f0c09fd3ff364a91dd953a543834fc0e 100644 (file)
--- a/src/common/combocmn.cpp
+++ b/src/common/combocmn.cpp
@@ -25,17 +25,18 @@
 
 #if wxUSE_COMBOCTRL
 
 
 #if wxUSE_COMBOCTRL
 

+#include "wx/combobox.h"
+

 #ifndef WX_PRECOMP
 #ifndef WX_PRECOMP

+    #include "wx/app.h"

     #include "wx/log.h"
     #include "wx/log.h"

-    #include "wx/combobox.h"

     #include "wx/dcclient.h"
     #include "wx/settings.h"
     #include "wx/dcclient.h"
     #include "wx/settings.h"

-    #include "wx/dialog.h"
+    #include "wx/timer.h"
+    #include "wx/textctrl.h"

 #endif
 
 #endif
 

-#include "wx/dcbuffer.h"

 #include "wx/tooltip.h"
 #include "wx/tooltip.h"

-#include "wx/timer.h"

 
 #include "wx/combo.h"
 
 
 #include "wx/combo.h"
 


@@ -44,15 +45,11 @@
 // constants
 // ----------------------------------------------------------------------------
 
 // 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
 
 #define DEFAULT_DROPBUTTON_WIDTH                19
 
 #define BMP_BUTTON_MARGIN                       4
 

-#define DEFAULT_POPUP_HEIGHT                    200
+#define DEFAULT_POPUP_HEIGHT                    400

 
 #define DEFAULT_TEXT_INDENT                     3
 
 
 #define DEFAULT_TEXT_INDENT                     3
 


@@ -61,22 +58,80 @@
 
 #if defined(__WXMSW__)
 
 
 #if defined(__WXMSW__)
 

+// Let's use wxFrame as a fall-back solution until wxMSW gets wxNonOwnedWindow
+#include "wx/frame.h"
+#define wxCC_GENERIC_TLW_IS_FRAME
+#define wxComboCtrlGenericTLW   wxFrame
+

 #define USE_TRANSIENT_POPUP           1 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
 #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__)
 
 
 //#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).
+
+#include "wx/dialog.h"
+#define wxCC_GENERIC_TLW_IS_DIALOG
+#define wxComboCtrlGenericTLW   wxDialog
+
+#if defined(__WXGTK20__)
+# include "wx/gtk/private.h"
+#else
+# include "wx/gtk1/private.h"
+#endif
+
+// NB: Let's not be afraid to use wxGTK's wxPopupTransientWindow as a
+//     'perfect' popup, as it can succesfully host child controls even in
+//     popups that are shown in modal dialogs.
+

 #define USE_TRANSIENT_POPUP           1 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
 #define USE_TRANSIENT_POPUP           1 // Use wxPopupWindowTransient (preferred, if it works properly on platform)

+#define TRANSIENT_POPUPWIN_IS_PERFECT 1 // 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__)
 
 
 #elif defined(__WXMAC__)
 

-#define USE_TRANSIENT_POPUP           0 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
+#include "wx/nonownedwnd.h"
+#define wxCC_GENERIC_TLW_IS_NONOWNEDWINDOW
+#define wxComboCtrlGenericTLW   wxNonOwnedWindow
+
+#define USE_TRANSIENT_POPUP           1 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
+#define TRANSIENT_POPUPWIN_IS_PERFECT 1 // 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                    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
 
 
 #else
 

+#include "wx/dialog.h"
+#define wxCC_GENERIC_TLW_IS_DIALOG
+#define wxComboCtrlGenericTLW   wxDialog
+

 #define USE_TRANSIENT_POPUP           0 // Use wxPopupWindowTransient (preferred, if it works properly on platform)
 #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
 


@@ -84,7 +139,7 @@
 // Popupwin is really only supported on wxMSW (not WINCE) and wxGTK, regardless
 // what the wxUSE_POPUPWIN says.
 // FIXME: Why isn't wxUSE_POPUPWIN reliable any longer? (it was in wxW2.6.2)
 // Popupwin is really only supported on wxMSW (not WINCE) and wxGTK, regardless
 // what the wxUSE_POPUPWIN says.
 // FIXME: Why isn't wxUSE_POPUPWIN reliable any longer? (it was in wxW2.6.2)

-#if (!defined(__WXMSW__) && !defined(__WXGTK__)) || defined(__WXWINCE__)
+#if (!defined(__WXMSW__) && !defined(__WXGTK__) && !defined(__WXMAC__)) || defined(__WXWINCE__)

 #undef wxUSE_POPUPWIN
 #define wxUSE_POPUPWIN 0
 #endif
 #undef wxUSE_POPUPWIN
 #define wxUSE_POPUPWIN 0
 #endif


@@ -98,24 +153,97 @@
 #endif
 
 
 #endif
 
 

-#if USE_TRANSIENT_POPUP
+// Define different types of popup windows
+enum
+{
+    POPUPWIN_NONE                   = 0,
+    POPUPWIN_WXPOPUPTRANSIENTWINDOW = 1,
+    POPUPWIN_WXPOPUPWINDOW          = 2,
+    POPUPWIN_GENERICTLW             = 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     wxComboCtrlGenericTLW
+        #define SECONDARY_POPUP_TYPE        POPUPWIN_GENERICTLW
+        #define USES_GENERICTLW             1
+    #endif

 
 #elif wxUSE_POPUPWIN
 
 #elif wxUSE_POPUPWIN

+    // wxPopupWindow (but not wxPopupTransientWindow) is properly implemented

 
 

-    #define wxComboPopupWindowBase wxPopupWindow
-    #define INSTALL_TOPLEV_HANDLER       1
+    #define wxComboPopupWindowBase      wxPopupWindow
+    #define PRIMARY_POPUP_TYPE          POPUPWIN_WXPOPUPWINDOW
+    #define USES_WXPOPUPWINDOW          1
+
+    #if !POPUPWIN_IS_PERFECT
+        #define wxComboPopupWindowBase2     wxComboCtrlGenericTLW
+        #define SECONDARY_POPUP_TYPE        POPUPWIN_GENERICTLW
+        #define USES_GENERICTLW             1
+    #endif

 
 #else
 
 #else

+    // wxPopupWindow is not implemented
+
+    #define wxComboPopupWindowBase      wxComboCtrlGenericTLW
+    #define PRIMARY_POPUP_TYPE          POPUPWIN_GENERICTLW
+    #define USES_GENERICTLW             1
+
+#endif
+
+
+#ifndef USES_WXPOPUPTRANSIENTWINDOW
+    #define USES_WXPOPUPTRANSIENTWINDOW 0
+#endif
+
+#ifndef USES_WXPOPUPWINDOW
+    #define USES_WXPOPUPWINDOW          0
+#endif
+
+#ifndef USES_GENERICTLW
+    #define USES_GENERICTLW             0
+#endif

 
 

-    #define wxComboPopupWindowBase wxDialog
-    #define INSTALL_TOPLEV_HANDLER      0 // Doesn't need since can monitor active event

 
 

+#if USES_WXPOPUPWINDOW
+    #define INSTALL_TOPLEV_HANDLER      1
+#else
+    #define INSTALL_TOPLEV_HANDLER      0

 #endif
 
 
 #endif
 
 

+// Returns true if given popup window type can be classified as perfect
+// on this platform.
+static inline bool IsPopupWinTypePerfect( wxByte popupWinType )
+{
+#if POPUPWIN_IS_PERFECT && TRANSIENT_POPUPWIN_IS_PERFECT
+    wxUnusedVar(popupWinType);
+    return true;
+#else
+    return ( popupWinType == POPUPWIN_GENERICTLW
+        #if POPUPWIN_IS_PERFECT
+             || popupWinType == POPUPWIN_WXPOPUPWINDOW
+        #endif
+        #if TRANSIENT_POPUPWIN_IS_PERFECT
+             || popupWinType == POPUPWIN_WXPOPUPTRANSIENTWINDOW
+        #endif
+            );
+#endif
+}
+

 
 //
 // ** TODO **
 
 //
 // ** TODO **


@@ -139,7 +267,7 @@ class wxComboFrameEventHandler : public wxEvtHandler
 {
 public:
     wxComboFrameEventHandler( wxComboCtrlBase* pCb );
 {
 public:
     wxComboFrameEventHandler( wxComboCtrlBase* pCb );

-    ~wxComboFrameEventHandler();
+    virtual ~wxComboFrameEventHandler();

 
     void OnPopup();
 
 
     void OnPopup();
 


@@ -190,7 +318,7 @@ void wxComboFrameEventHandler::OnIdle( wxIdleEvent& event )
 {
     wxWindow* winFocused = ::wxWindow::FindFocus();
 
 {
     wxWindow* winFocused = ::wxWindow::FindFocus();
 

-    wxWindow* popup = m_combo->GetPopupControl();
+    wxWindow* popup = m_combo->GetPopupControl()->GetControl();

     wxWindow* winpopup = m_combo->GetPopupWindow();
 
     if (
     wxWindow* winpopup = m_combo->GetPopupWindow();
 
     if (


@@ -203,7 +331,7 @@ void wxComboFrameEventHandler::OnIdle( wxIdleEvent& event )
          winFocused != m_combo->GetButton() // GTK (atleast) requires this
         )
     {
          winFocused != m_combo->GetButton() // GTK (atleast) requires this
         )
     {

-        m_combo->HidePopup();
+        m_combo->HidePopup(true);

     }
 
     event.Skip();
     }
 
     event.Skip();


@@ -211,44 +339,44 @@ void wxComboFrameEventHandler::OnIdle( wxIdleEvent& event )
 
 void wxComboFrameEventHandler::OnMenuEvent( wxMenuEvent& event )
 {
 
 void wxComboFrameEventHandler::OnMenuEvent( wxMenuEvent& event )
 {

-    m_combo->HidePopup();
+    m_combo->HidePopup(true);

     event.Skip();
 }
 
 void wxComboFrameEventHandler::OnMouseEvent( wxMouseEvent& event )
 {
     event.Skip();
 }
 
 void wxComboFrameEventHandler::OnMouseEvent( wxMouseEvent& event )
 {

-    m_combo->HidePopup();
+    m_combo->HidePopup(true);

     event.Skip();
 }
 
 void wxComboFrameEventHandler::OnClose( wxCloseEvent& event )
 {
     event.Skip();
 }
 
 void wxComboFrameEventHandler::OnClose( wxCloseEvent& event )
 {

-    m_combo->HidePopup();
+    m_combo->HidePopup(true);

     event.Skip();
 }
 
 void wxComboFrameEventHandler::OnActivate( wxActivateEvent& event )
 {
     event.Skip();
 }
 
 void wxComboFrameEventHandler::OnActivate( wxActivateEvent& event )
 {

-    m_combo->HidePopup();
+    m_combo->HidePopup(true);

     event.Skip();
 }
 
 void wxComboFrameEventHandler::OnResize( wxSizeEvent& event )
 {
     event.Skip();
 }
 
 void wxComboFrameEventHandler::OnResize( wxSizeEvent& event )
 {

-    m_combo->HidePopup();
+    m_combo->HidePopup(true);

     event.Skip();
 }
 
 void wxComboFrameEventHandler::OnMove( wxMoveEvent& event )
 {
     event.Skip();
 }
 
 void wxComboFrameEventHandler::OnMove( wxMoveEvent& event )
 {

-    m_combo->HidePopup();
+    m_combo->HidePopup(true);

     event.Skip();
 }
 
 #endif // INSTALL_TOPLEV_HANDLER
 
 // ----------------------------------------------------------------------------
     event.Skip();
 }
 
 #endif // INSTALL_TOPLEV_HANDLER
 
 // ----------------------------------------------------------------------------

-// wxComboPopupWindow is wxPopupWindow customized for
+// wxComboPopupWindow is, in essence, wxPopupWindow customized for

 // wxComboCtrl.
 // ----------------------------------------------------------------------------
 
 // wxComboCtrl.
 // ----------------------------------------------------------------------------
 


@@ -256,105 +384,146 @@ class wxComboPopupWindow : public wxComboPopupWindowBase
 {
 public:
 
 {
 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);
     virtual bool ProcessLeftDown(wxMouseEvent& event);

+protected:
+    virtual void OnDismiss();

 #endif
 
 #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;
+
+    if ( show != ptw->IsShown() )
+    {
+        if ( show )
+            // We used to do wxPopupTransientWindow::Popup here,
+            // but this would hide normal Show, which we are
+            // also going to need.
+            ptw->Show();
+        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(true);
+}
+#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_GENERICTLW
+    void OnActivate( wxActivateEvent& event );

 #endif
 
 private:
 #endif
 
 private:

+    wxComboCtrlBase*    m_combo;
+

     DECLARE_EVENT_TABLE()
 };
 
 
     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)
+    EVT_CHAR(wxComboPopupWindowEvtHandler::OnKeyEvent)
+#if USES_GENERICTLW
+    EVT_ACTIVATE(wxComboPopupWindowEvtHandler::OnActivate)

 #endif
 #endif

-    EVT_KEY_DOWN(wxComboPopupWindow::OnKeyEvent)
-    EVT_KEY_UP(wxComboPopupWindow::OnKeyEvent)
+    EVT_SIZE(wxComboPopupWindowEvtHandler::OnSizeEvent)

 END_EVENT_TABLE()
 
 
 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
 {
     // 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;
     wxWindowList::iterator node = children.begin();
     wxWindow* child = (wxWindow*)*node;

-    child->AddPendingEvent(event);
-}
-
-void wxComboPopupWindow::OnMouseEvent( wxMouseEvent& event )
-{
-    event.Skip();
+    child->GetEventHandler()->ProcessEvent(event);

 }
 
 }
 

-#if !wxUSE_POPUPWIN
-void wxComboPopupWindow::OnActivate( wxActivateEvent& event )
+#if USES_GENERICTLW
+void wxComboPopupWindowEvtHandler::OnActivate( wxActivateEvent& event )

 {
     if ( !event.GetActive() )
     {
         // Tell combo control that we are dismissed.
 {
     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(true);

 
         event.Skip();
     }
 }
 #endif
 
 
         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
 
 // ----------------------------------------------------------------------------
 // wxComboPopup


@@ -373,6 +542,11 @@ void wxComboPopup::OnDismiss()
 {
 }
 
 {
 }
 

+wxComboCtrl* wxComboPopup::GetComboCtrl() const
+{
+    return wxStaticCast(m_combo, wxComboCtrl);
+}
+

 wxSize wxComboPopup::GetAdjustedSize( int minWidth,
                                       int prefHeight,
                                       int WXUNUSED(maxHeight) )
 wxSize wxComboPopup::GetAdjustedSize( int minWidth,
                                       int prefHeight,
                                       int WXUNUSED(maxHeight) )


@@ -385,10 +559,10 @@ void wxComboPopup::DefaultPaintComboControl( wxComboCtrlBase* combo,
 {
     if ( combo->GetWindowStyle() & wxCB_READONLY ) // ie. no textctrl
     {
 {
     if ( combo->GetWindowStyle() & wxCB_READONLY ) // ie. no textctrl
     {

-        combo->DrawFocusBackground(dc,rect,0);
+        combo->PrepareBackground(dc,rect,0);

 
         dc.DrawText( combo->GetValue(),
 
         dc.DrawText( combo->GetValue(),

-                     rect.x + combo->GetTextIndent(),
+                     rect.x + combo->m_marginLeft,

                      (rect.height-dc.GetCharHeight())/2 + rect.y );
     }
 }
                      (rect.height-dc.GetCharHeight())/2 + rect.y );
     }
 }


@@ -403,6 +577,11 @@ void wxComboPopup::OnComboKeyEvent( wxKeyEvent& event )
     event.Skip();
 }
 
     event.Skip();
 }
 

+void wxComboPopup::OnComboCharEvent( wxKeyEvent& event )
+{
+    event.Skip();
+}
+

 void wxComboPopup::OnComboDoubleClick()
 {
 }
 void wxComboPopup::OnComboDoubleClick()
 {
 }


@@ -418,7 +597,7 @@ bool wxComboPopup::LazyCreate()
 
 void wxComboPopup::Dismiss()
 {
 
 void wxComboPopup::Dismiss()
 {

-    m_combo->HidePopup();
+    m_combo->HidePopup(true);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -426,8 +605,7 @@ void wxComboPopup::Dismiss()
 // ----------------------------------------------------------------------------
 
 //
 // ----------------------------------------------------------------------------
 
 //

-// This is pushed to the event handler queue of either combo box
-// or its textctrl (latter if not readonly combo).
+// This is pushed to the event handler queue of the child textctrl.

 //
 class wxComboBoxExtraInputHandler : public wxEvtHandler
 {
 //
 class wxComboBoxExtraInputHandler : public wxEvtHandler
 {


@@ -438,7 +616,7 @@ public:
     {
         m_combo = combo;
     }
     {
         m_combo = combo;
     }

-    ~wxComboBoxExtraInputHandler() { }
+    virtual ~wxComboBoxExtraInputHandler() { }

     void OnKey(wxKeyEvent& event);
     void OnFocus(wxFocusEvent& event);
 
     void OnKey(wxKeyEvent& event);
     void OnFocus(wxFocusEvent& event);
 


@@ -452,60 +630,26 @@ private:
 
 BEGIN_EVENT_TABLE(wxComboBoxExtraInputHandler, wxEvtHandler)
     EVT_KEY_DOWN(wxComboBoxExtraInputHandler::OnKey)
 
 BEGIN_EVENT_TABLE(wxComboBoxExtraInputHandler, wxEvtHandler)
     EVT_KEY_DOWN(wxComboBoxExtraInputHandler::OnKey)

+    EVT_KEY_UP(wxComboBoxExtraInputHandler::OnKey)
+    EVT_CHAR(wxComboBoxExtraInputHandler::OnKey)

     EVT_SET_FOCUS(wxComboBoxExtraInputHandler::OnFocus)
     EVT_SET_FOCUS(wxComboBoxExtraInputHandler::OnFocus)

+    EVT_KILL_FOCUS(wxComboBoxExtraInputHandler::OnFocus)

 END_EVENT_TABLE()
 
 
 void wxComboBoxExtraInputHandler::OnKey(wxKeyEvent& event)
 {
 END_EVENT_TABLE()
 
 
 void wxComboBoxExtraInputHandler::OnKey(wxKeyEvent& event)
 {

-    int keycode = event.GetKeyCode();
+    // Let the wxComboCtrl event handler have a go first.
+    wxComboCtrlBase* combo = m_combo;

 
 

-    if ( keycode == WXK_TAB )
-    {
-        wxNavigationKeyEvent evt;
-        evt.SetFlags(wxNavigationKeyEvent::FromTab|
-                     (!event.ShiftDown()?wxNavigationKeyEvent::IsForward:
-                                         wxNavigationKeyEvent::IsBackward));
-        evt.SetEventObject(m_combo);
-        m_combo->GetParent()->GetEventHandler()->AddPendingEvent(evt);
-        return;
-    }
+    wxKeyEvent redirectedEvent(event);
+    redirectedEvent.SetId(combo->GetId());
+    redirectedEvent.SetEventObject(combo);

 
 

-    if ( m_combo->IsPopupShown() )
-    {
-        // pass it to the popped up control
-        m_combo->GetPopupControl()->GetControl()->AddPendingEvent(event);
-    }
-    else // no popup
+    if ( !combo->GetEventHandler()->ProcessEvent(redirectedEvent) )

     {
     {

-        int comboStyle = m_combo->GetWindowStyle();
-        wxComboPopup* popupInterface = m_combo->GetPopupControl();
-
-        if ( !popupInterface )
-        {
-            event.Skip();
-            return;
-        }
-
-        if ( (comboStyle & wxCB_READONLY) ||
-             ( keycode != WXK_RIGHT && keycode != WXK_LEFT )
-            )
-        {
-            // Alternate keys: UP and DOWN show the popup instead of cycling
-            if ( (comboStyle & wxCC_ALT_KEYS) )
-            {
-                if ( keycode == WXK_UP || keycode == WXK_DOWN )
-                {
-                    m_combo->OnButtonClick();
-                    return;
-                }
-                else
-                    event.Skip();
-            }
-            else
-                popupInterface->OnComboKeyEvent(event);
-        }
-        else
+        // Don't let TAB through to the text ctrl - looks ugly
+        if ( event.GetKeyCode() != WXK_TAB )

             event.Skip();
     }
 }
             event.Skip();
     }
 }


@@ -514,7 +658,8 @@ void wxComboBoxExtraInputHandler::OnFocus(wxFocusEvent& event)
 {
     // FIXME: This code does run when control is clicked,
     //        yet on Windows it doesn't select all the text.
 {
     // FIXME: This code does run when control is clicked,
     //        yet on Windows it doesn't select all the text.

-    if ( !(m_combo->GetInternalFlags() & wxCC_NO_TEXT_AUTO_SELECT) )
+    if ( event.GetEventType() == wxEVT_SET_FOCUS &&
+        !(m_combo->GetInternalFlags() & wxCC_NO_TEXT_AUTO_SELECT) )

     {
         if ( m_combo->GetTextCtrl() )
             m_combo->GetTextCtrl()->SelectAll();
     {
         if ( m_combo->GetTextCtrl() )
             m_combo->GetTextCtrl()->SelectAll();


@@ -522,17 +667,15 @@ void wxComboBoxExtraInputHandler::OnFocus(wxFocusEvent& event)
             m_combo->SetSelection(-1,-1);
     }
 
             m_combo->SetSelection(-1,-1);
     }
 

-    if ( event.GetId() != m_combo->GetId() )
-    {
-        // Add textctrl set focus events as combo set focus events
-        // NOTE: Simply changing the event and skipping didn't seem
-        // to do the trick.
-        wxFocusEvent evt2(wxEVT_SET_FOCUS,m_combo->GetId());
-        evt2.SetEventObject(m_combo);
-        m_combo->GetEventHandler()->ProcessEvent(evt2);
-    }
-    else
-        event.Skip();
+    // Send focus indication to parent.
+    // NB: This is needed for cases where the textctrl gets focus
+    //     instead of its parent. While this may trigger multiple
+    //     wxEVT_SET_FOCUSes (since m_text->SetFocus is called
+    //     from combo's focus event handler), they should be quite
+    //     harmless.
+    wxFocusEvent evt2(event.GetEventType(),m_combo->GetId());
+    evt2.SetEventObject(m_combo);
+    m_combo->GetEventHandler()->ProcessEvent(evt2);

 
     event.Skip();
 }
 
     event.Skip();
 }


@@ -542,17 +685,21 @@ void wxComboBoxExtraInputHandler::OnFocus(wxFocusEvent& event)
 // This is pushed to the event handler queue of the control in popup.
 //
 
 // This is pushed to the event handler queue of the control in popup.
 //
 

-class wxComboPopupExtraEventHandler : public wxEvtHandler
+class wxComboPopupEvtHandler : public wxEvtHandler

 {
 public:
 
 {
 public:
 

-    wxComboPopupExtraEventHandler( wxComboCtrlBase* combo )
+    wxComboPopupEvtHandler( wxComboCtrlBase* combo )

         : wxEvtHandler()
     {
         m_combo = combo;
         m_beenInside = false;
         : wxEvtHandler()
     {
         m_combo = combo;
         m_beenInside = false;

+
+        // Let's make it so that the popup control will not receive mouse
+        // events until mouse left button has been up.
+        m_blockEventsToPopup = true;

     }
     }

-    ~wxComboPopupExtraEventHandler() { }
+    virtual ~wxComboPopupEvtHandler() { }

 
     void OnMouseEvent( wxMouseEvent& event );
 
 
     void OnMouseEvent( wxMouseEvent& event );
 


@@ -560,79 +707,150 @@ public:
     void OnPopupDismiss()
     {
         m_beenInside = false;
     void OnPopupDismiss()
     {
         m_beenInside = false;

+        m_blockEventsToPopup = true;

     }
 
 protected:
     wxComboCtrlBase*     m_combo;
 
     }
 
 protected:
     wxComboCtrlBase*     m_combo;
 

-    bool                    m_beenInside;
+    bool                m_beenInside;
+    bool                m_blockEventsToPopup;

 
 private:
     DECLARE_EVENT_TABLE()
 };
 
 
 
 private:
     DECLARE_EVENT_TABLE()
 };
 
 

-BEGIN_EVENT_TABLE(wxComboPopupExtraEventHandler, wxEvtHandler)
-    EVT_MOUSE_EVENTS(wxComboPopupExtraEventHandler::OnMouseEvent)
+BEGIN_EVENT_TABLE(wxComboPopupEvtHandler, wxEvtHandler)
+    EVT_MOUSE_EVENTS(wxComboPopupEvtHandler::OnMouseEvent)

 END_EVENT_TABLE()
 
 
 END_EVENT_TABLE()
 
 

-void wxComboPopupExtraEventHandler::OnMouseEvent( wxMouseEvent& event )
+void wxComboPopupEvtHandler::OnMouseEvent( wxMouseEvent& event )

 {
     wxPoint pt = event.GetPosition();
     wxSize sz = m_combo->GetPopupControl()->GetControl()->GetClientSize();
     int evtType = event.GetEventType();
     bool isInside = pt.x >= 0 && pt.y >= 0 && pt.x < sz.x && pt.y < sz.y;
 {
     wxPoint pt = event.GetPosition();
     wxSize sz = m_combo->GetPopupControl()->GetControl()->GetClientSize();
     int evtType = event.GetEventType();
     bool isInside = pt.x >= 0 && pt.y >= 0 && pt.x < sz.x && pt.y < sz.y;

+    bool relayToButton = false;
+
+    event.Skip();

 
 

-    if ( evtType == wxEVT_MOTION ||
-         evtType == wxEVT_LEFT_DOWN ||
-         evtType == wxEVT_RIGHT_DOWN )
+    if ( !isInside || !m_combo->IsPopupShown() )

     {
     {

-        // Block motion and click events outside the popup
-        if ( !isInside )
+        // Mouse is outside the popup or popup is not actually shown (yet)
+
+        if ( evtType == wxEVT_MOTION ||
+             evtType == wxEVT_LEFT_DOWN ||
+             evtType == wxEVT_LEFT_UP ||
+             evtType == wxEVT_RIGHT_DOWN )

         {
         {

+            // Block motion and click events outside the popup

             event.Skip(false);
             event.Skip(false);

-            return;

         }
     }
         }
     }

-    else if ( evtType == wxEVT_LEFT_UP )
+    else

     {
     {

-        // Don't let left-down events in if outside
-        if ( evtType == wxEVT_LEFT_DOWN )
-        {
-            if ( !isInside )
-                return;
-        }
+        // Mouse is inside the popup, which is fully shown
+
+        m_beenInside = true;

 
 

-        if ( !m_beenInside )
+        // Do not let the popup control respond to mouse events until
+        // mouse press used to display the popup has been lifted. This
+        // is important for users with slower mouse fingers or mouse
+        // drivers. Note that we have some redundancy here, just in
+        // case the popup is some native control that does not emit all
+        // mouse event types.
+        if ( evtType == wxEVT_MOTION )

         {
         {

-            if ( isInside )
+            if ( m_blockEventsToPopup )

             {
             {

-                m_beenInside = true;
+                if ( event.LeftIsDown() )
+                    event.Skip(false);
+                else
+                    m_blockEventsToPopup = false;

             }
             }

-            else
+        }
+        else if ( evtType == wxEVT_LEFT_DOWN )
+        {
+            if ( m_blockEventsToPopup )
+                m_blockEventsToPopup = false;
+        }
+        else if ( evtType == wxEVT_LEFT_UP )
+        {
+            if ( m_blockEventsToPopup )

             {
             {

-                //
-                // Some mouse events to popup that happen outside it, before cursor
-                // has been inside the popu, need to be ignored by it but relayed to
-                // the dropbutton.
-                //
-                wxWindow* btn = m_combo->GetButton();
-                if ( btn )
-                    btn->GetEventHandler()->AddPendingEvent(event);
-                else
-                    m_combo->GetEventHandler()->AddPendingEvent(event);
-
-                return;
+                // On first left up, stop blocking mouse events (but still
+                // block this one)
+                m_blockEventsToPopup = false;
+                event.Skip(false);
+
+                // Also, this button press was (probably) used to display
+                // the popup, so relay it back to the drop-down button
+                // (which supposedly originated it). This is necessary to
+                // refresh it properly.
+                relayToButton = true;

             }
             }

+        }
+        else if ( m_blockEventsToPopup )
+        {
+            event.Skip(false);
+        }
+    }

 
 

-            event.Skip();
+    //
+    // Some mouse events to popup that happen outside it, before cursor
+    // has been inside the popup, need to be ignored by it but relayed to
+    // the dropbutton.
+    //
+    if ( evtType == wxEVT_LEFT_UP )
+    {
+        if ( !m_combo->IsPopupShown() )
+        {
+            event.Skip(false);
+            relayToButton = true;
+        }
+        else if ( !isInside && !m_beenInside )
+        {
+            // Popup is shown but the cursor is not inside, nor it has been
+            relayToButton = true;

         }
     }
 
         }
     }
 

-    event.Skip();
+    if ( relayToButton )
+    {
+        wxWindow* btn = m_combo->GetButton();
+        if ( btn )
+            btn->GetEventHandler()->ProcessEvent(event);
+        else
+            // Bypass the event handling mechanism. Using it would be
+            // confusing for the platform-specific wxComboCtrl
+            // implementations.
+            m_combo->HandleButtonMouseEvent(event, 0);
+    }

 }
 
 }
 

+// ----------------------------------------------------------------------------
+// wxComboCtrlTextCtrl
+// ----------------------------------------------------------------------------
+
+class wxComboCtrlTextCtrl : public wxTextCtrl
+{
+public:
+    wxComboCtrlTextCtrl() : wxTextCtrl() { }
+    virtual ~wxComboCtrlTextCtrl() { }
+
+    virtual wxWindow *GetMainWindowOfCompositeControl()
+    {
+        wxComboCtrl* combo = (wxComboCtrl*) GetParent();
+
+        // Returning this instead of just 'parent' lets FindFocus work
+        // correctly even when parent control is a child of a composite
+        // generic control (as is case with wxGenericDatePickerCtrl).
+        return combo->GetMainWindowOfCompositeControl();
+    }
+};
+

 // ----------------------------------------------------------------------------
 // wxComboCtrlBase
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxComboCtrlBase
 // ----------------------------------------------------------------------------


@@ -643,7 +861,10 @@ BEGIN_EVENT_TABLE(wxComboCtrlBase, wxControl)
     EVT_SIZE(wxComboCtrlBase::OnSizeEvent)
     EVT_SET_FOCUS(wxComboCtrlBase::OnFocusEvent)
     EVT_KILL_FOCUS(wxComboCtrlBase::OnFocusEvent)
     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_BUTTON(wxID_ANY,wxComboCtrlBase::OnButtonClickEvent)

+    EVT_KEY_DOWN(wxComboCtrlBase::OnKeyEvent)
+    EVT_CHAR(wxComboCtrlBase::OnCharEvent)

     EVT_TEXT_ENTER(wxID_ANY,wxComboCtrlBase::OnTextCtrlEvent)
     EVT_SYS_COLOUR_CHANGED(wxComboCtrlBase::OnSysColourChanged)
 END_EVENT_TABLE()
     EVT_TEXT_ENTER(wxID_ANY,wxComboCtrlBase::OnTextCtrlEvent)
     EVT_SYS_COLOUR_CHANGED(wxComboCtrlBase::OnSysColourChanged)
 END_EVENT_TABLE()


@@ -651,26 +872,24 @@ END_EVENT_TABLE()
 
 IMPLEMENT_ABSTRACT_CLASS(wxComboCtrlBase, wxControl)
 
 
 IMPLEMENT_ABSTRACT_CLASS(wxComboCtrlBase, wxControl)
 

-// Have global double buffer - should be enough for multiple combos
-static wxBitmap* gs_doubleBuffer = (wxBitmap*) NULL;
-

 void wxComboCtrlBase::Init()
 {
 void wxComboCtrlBase::Init()
 {

-    m_winPopup = (wxWindow *)NULL;
-    m_popup = (wxWindow *)NULL;
-    m_isPopupShown = false;
-    m_btn = (wxWindow*) NULL;
-    m_text = (wxTextCtrl*) NULL;
-    m_popupInterface = (wxComboPopup*) NULL;
+    m_winPopup = NULL;
+    m_popup = NULL;
+    m_popupWinState = Hidden;
+    m_btn = NULL;
+    m_text = NULL;
+    m_popupInterface = NULL;

 
 

-    m_extraEvtHandler = (wxEvtHandler*) NULL;
-    m_popupExtraHandler = (wxEvtHandler*) NULL;
-    m_textEvtHandler = (wxEvtHandler*) NULL;
+    m_popupEvtHandler = NULL;
+    m_textEvtHandler = NULL;

 
 #if INSTALL_TOPLEV_HANDLER
 
 #if INSTALL_TOPLEV_HANDLER

-    m_toplevEvtHandler = (wxEvtHandler*) NULL;
+    m_toplevEvtHandler = NULL;

 #endif
 
 #endif
 

+    m_mainCtrlWnd = this;
+

     m_heightPopup = -1;
     m_widthMinPopup = -1;
     m_anchorSide = 0;
     m_heightPopup = -1;
     m_widthMinPopup = -1;
     m_anchorSide = 0;


@@ -680,16 +899,20 @@ void wxComboCtrlBase::Init()
     m_btnState = 0;
     m_btnWidDefault = 0;
     m_blankButtonBg = false;
     m_btnState = 0;
     m_btnWidDefault = 0;
     m_blankButtonBg = false;

-    m_btnWid = m_btnHei = 0;
+    m_ignoreEvtText = 0;
+    m_popupWinType = POPUPWIN_NONE;
+    m_btnWid = m_btnHei = -1;

     m_btnSide = wxRIGHT;
     m_btnSpacingX = 0;
 
     m_extLeft = 0;
     m_extRight = 0;
     m_btnSide = wxRIGHT;
     m_btnSpacingX = 0;
 
     m_extLeft = 0;
     m_extRight = 0;

-    m_absIndent = -1;
+    m_marginLeft = -1;

     m_iFlags = 0;
     m_iFlags = 0;

-    m_downReceived = false;
+    m_textCtrlStyle = 0;

     m_timeCanAcceptClick = 0;
     m_timeCanAcceptClick = 0;

+
+    m_resetFocus = false;

 }
 
 bool wxComboCtrlBase::Create(wxWindow *parent,
 }
 
 bool wxComboCtrlBase::Create(wxWindow *parent,


@@ -714,51 +937,90 @@ bool wxComboCtrlBase::Create(wxWindow *parent,
 
     // Get colours
     OnThemeChange();
 
     // Get colours
     OnThemeChange();

-    m_absIndent = GetNativeTextIndent();
+    m_marginLeft = GetNativeTextIndent();
+
+    m_iFlags |= wxCC_IFLAG_CREATED;
+
+    // If x and y indicate valid size, wxSizeEvent won't be
+    // emitted automatically, so we need to add artifical one.
+    if ( size.x > 0 && size.y > 0 )
+    {
+        wxSizeEvent evt(size,GetId());
+        GetEventHandler()->AddPendingEvent(evt);
+    }

 
     return true;
 }
 
 
     return true;
 }
 

-void wxComboCtrlBase::InstallInputHandlers( bool alsoTextCtrl )
+void wxComboCtrlBase::InstallInputHandlers()

 {
 {

-    if ( m_text && alsoTextCtrl )
+    if ( m_text )

     {
         m_textEvtHandler = new wxComboBoxExtraInputHandler(this);
         m_text->PushEventHandler(m_textEvtHandler);
     }
     {
         m_textEvtHandler = new wxComboBoxExtraInputHandler(this);
         m_text->PushEventHandler(m_textEvtHandler);
     }

-
-    wxComboBoxExtraInputHandler* inputHandler = new wxComboBoxExtraInputHandler(this);
-    PushEventHandler(inputHandler);
-    m_extraEvtHandler = inputHandler;

 }
 
 }
 

-void wxComboCtrlBase::CreateTextCtrl( int extraStyle, const wxValidator& validator )
+void
+wxComboCtrlBase::CreateTextCtrl(int style, const wxValidator& validator)

 {
     if ( !(m_windowStyle & wxCB_READONLY) )
     {
 {
     if ( !(m_windowStyle & wxCB_READONLY) )
     {

-        m_text = new wxTextCtrl(this,
-                                wxID_ANY,
-                                m_valueString,
-                                wxDefaultPosition,
-                                wxDefaultSize,
-                                // 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 navigation event is then sent to
-                                // the wrong window.
-                                wxTE_PROCESS_TAB |
-                                wxTE_PROCESS_ENTER |
-                                extraStyle,
-                                validator);
+        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
+        // navigation event is then sent to the wrong window.
+        style |= wxTE_PROCESS_TAB | m_textCtrlStyle;
+
+        if ( HasFlag(wxTE_PROCESS_ENTER) )
+            style |= wxTE_PROCESS_ENTER;
+
+        // Ignore EVT_TEXT generated by the constructor (but only
+        // if the event redirector already exists)
+        // NB: This must be " = 1" instead of "++";
+        if ( m_textEvtHandler )
+            m_ignoreEvtText = 1;
+        else
+            m_ignoreEvtText = 0;

 
 

-        // This is required for some platforms (GTK+ atleast)
-        m_text->SetSizeHints(2,4);
+        m_text = new wxComboCtrlTextCtrl();
+        m_text->Create(this, wxID_ANY, m_valueString,
+                       wxDefaultPosition, wxSize(10,-1),
+                       style, validator);
+        m_text->SetHint(m_hintText);

     }
 }
 
 void wxComboCtrlBase::OnThemeChange()
 {
     }
 }
 
 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__
+  #if defined(__WXMSW__) || defined(__WXGTK__)
+    wxVisualAttributes vattrs = wxComboBox::GetClassDefaultAttributes();
+  #else
+    wxVisualAttributes vattrs;
+    vattrs.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
+    vattrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
+  #endif
+
+    // Only change the colours if application has not specified
+    // custom ones.
+    if ( !m_hasFgCol )
+    {
+        SetOwnForegroundColour(vattrs.colFg);
+        m_hasFgCol = false;
+    }
+    if ( !m_hasBgCol )
+    {
+        SetOwnBackgroundColour(vattrs.colBg);
+        m_hasBgCol = false;
+    }
+#endif // !__WXMAC__

 }
 
 wxComboCtrlBase::~wxComboCtrlBase()
 }
 
 wxComboCtrlBase::~wxComboCtrlBase()


@@ -766,31 +1028,17 @@ wxComboCtrlBase::~wxComboCtrlBase()
     if ( HasCapture() )
         ReleaseMouse();
 
     if ( HasCapture() )
         ReleaseMouse();
 

-    delete gs_doubleBuffer;
-    gs_doubleBuffer = (wxBitmap*) NULL;
-

 #if INSTALL_TOPLEV_HANDLER
     delete ((wxComboFrameEventHandler*)m_toplevEvtHandler);
 #if INSTALL_TOPLEV_HANDLER
     delete ((wxComboFrameEventHandler*)m_toplevEvtHandler);

-    m_toplevEvtHandler = (wxEvtHandler*) NULL;
+    m_toplevEvtHandler = NULL;

 #endif
 
 #endif
 

-    if ( m_popup )
-        m_popup->RemoveEventHandler(m_popupExtraHandler);
-
-    delete m_popupExtraHandler;
-
-    HidePopup();
-
-    delete m_popupInterface;
-    delete m_winPopup;
-
-    RemoveEventHandler(m_extraEvtHandler);
+    DestroyPopup();

 
     if ( m_text )
         m_text->RemoveEventHandler(m_textEvtHandler);
 
     delete m_textEvtHandler;
 
     if ( m_text )
         m_text->RemoveEventHandler(m_textEvtHandler);
 
     delete m_textEvtHandler;

-    delete m_extraEvtHandler;

 }
 
 
 }
 
 


@@ -803,7 +1051,6 @@ void wxComboCtrlBase::CalculateAreas( int btnWidth )
 {
     wxSize sz = GetClientSize();
     int customBorder = m_widthCustomBorder;
 {
     wxSize sz = GetClientSize();
     int customBorder = m_widthCustomBorder;

-    bool buttonOutside;

     int btnBorder; // border for button only
 
     // check if button should really be outside the border: we'll do it it if
     int btnBorder; // border for button only
 
     // check if button should really be outside the border: we'll do it it if


@@ -812,22 +1059,26 @@ void wxComboCtrlBase::CalculateAreas( int btnWidth )
     if ( ( (m_iFlags & wxCC_BUTTON_OUTSIDE_BORDER) ||
                 (m_bmpNormal.Ok() && m_blankButtonBg) ) &&
          m_btnSpacingX == 0 &&
     if ( ( (m_iFlags & wxCC_BUTTON_OUTSIDE_BORDER) ||
                 (m_bmpNormal.Ok() && m_blankButtonBg) ) &&
          m_btnSpacingX == 0 &&

-         m_btnHei == 0 )
+         m_btnHei <= 0 )

     {
     {

-        buttonOutside = true;

         m_iFlags |= wxCC_IFLAG_BUTTON_OUTSIDE;
         btnBorder = 0;
     }
         m_iFlags |= wxCC_IFLAG_BUTTON_OUTSIDE;
         btnBorder = 0;
     }

+    else if ( (m_iFlags & wxCC_BUTTON_COVERS_BORDER) &&
+              m_btnSpacingX == 0 && !m_bmpNormal.Ok() )
+    {
+        m_iFlags &= ~(wxCC_IFLAG_BUTTON_OUTSIDE);
+        btnBorder = 0;
+    }

     else
     {
     else
     {

-        buttonOutside = false;

         m_iFlags &= ~(wxCC_IFLAG_BUTTON_OUTSIDE);
         btnBorder = customBorder;
     }
 
     // Defaul indentation
         m_iFlags &= ~(wxCC_IFLAG_BUTTON_OUTSIDE);
         btnBorder = customBorder;
     }
 
     // Defaul indentation

-    if ( m_absIndent < 0 )
-        m_absIndent = GetNativeTextIndent();
+    if ( m_marginLeft < 0 )
+        m_marginLeft = GetNativeTextIndent();

 
     int butWidth = btnWidth;
 
 
     int butWidth = btnWidth;
 


@@ -839,20 +1090,32 @@ void wxComboCtrlBase::CalculateAreas( int btnWidth )
     if ( butWidth <= 0 )
         return;
 
     if ( butWidth <= 0 )
         return;
 

+    int butHeight = sz.y - btnBorder*2;
+

     // Adjust button width
     // Adjust button width

-    if ( m_btnWid < 0 )
-        butWidth += m_btnWid;
-    else if ( m_btnWid > 0 )
+    if ( m_btnWid > 0 )

         butWidth = m_btnWid;
         butWidth = m_btnWid;

+    else
+    {
+        // Adjust button width to match aspect ratio
+        // (but only if control is smaller than best size).
+        int bestHeight = GetBestSize().y;
+        int height = GetSize().y;

 
 

-    int butHeight = sz.y;
-
-    butHeight -= btnBorder*2;
+        if ( height < bestHeight )
+        {
+            // Make very small buttons square, as it makes
+            // them accommodate arrow image better and still
+            // looks decent.
+            if ( height > 18 )
+                butWidth = (height*butWidth)/bestHeight;
+            else
+                butWidth = butHeight;
+        }
+    }

 
     // Adjust button height
 
     // Adjust button height

-    if ( m_btnHei < 0 )
-        butHeight += m_btnHei;
-    else if ( m_btnHei > 0 )
+    if ( m_btnHei > 0 )

         butHeight = m_btnHei;
 
     // Use size of normal bitmap if...
         butHeight = m_btnHei;
 
     // Use size of normal bitmap if...


@@ -880,7 +1143,12 @@ void wxComboCtrlBase::CalculateAreas( int btnWidth )
         if ( (sz.y-(customBorder*2)) < butHeight && btnWidth == 0 )
         {
             int newY = butHeight+(customBorder*2);
         if ( (sz.y-(customBorder*2)) < butHeight && btnWidth == 0 )
         {
             int newY = butHeight+(customBorder*2);

-            SetClientSize(-1,newY);
+            SetClientSize(wxDefaultCoord,newY);
+            if ( m_bmpNormal.Ok() || m_btnArea.width != butWidth || m_btnArea.height != butHeight )
+                m_iFlags |= wxCC_IFLAG_HAS_NONSTANDARD_BUTTON;
+            else
+                m_iFlags &= ~wxCC_IFLAG_HAS_NONSTANDARD_BUTTON;
+

             sz.y = newY;
         }
     }
             sz.y = newY;
         }
     }


@@ -891,14 +1159,14 @@ void wxComboCtrlBase::CalculateAreas( int btnWidth )
     m_btnSize.y = butHeight;
 
     m_btnArea.x = ( m_btnSide==wxRIGHT ? sz.x - butAreaWid - btnBorder : btnBorder );
     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.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 )
 
 /*
     if ( m_text )


@@ -915,39 +1183,63 @@ void wxComboCtrlBase::PositionTextCtrl( int textCtrlXAdjust, int textCtrlYAdjust
         return;
 
     wxSize sz = GetClientSize();
         return;
 
     wxSize sz = GetClientSize();

-    int customBorder = m_widthCustomBorder;

 
 

+    int customBorder = m_widthCustomBorder;

     if ( (m_text->GetWindowStyleFlag() & wxBORDER_MASK) == wxNO_BORDER )
     {
     if ( (m_text->GetWindowStyleFlag() & wxBORDER_MASK) == wxNO_BORDER )
     {

-        // Centre textctrl
+        int x;
+
+        if ( !m_widthCustomPaint )
+        {
+            // No special custom paint area - we can use 0 left margin
+            // with wxTextCtrl.
+            if ( m_text->SetMargins(0) )
+                textCtrlXAdjust = 0;
+            x = m_tcArea.x + m_marginLeft + textCtrlXAdjust;
+        }
+        else
+        {
+            // There is special custom paint area - it is better to
+            // use some margin with the wxTextCtrl.
+            m_text->SetMargins(m_marginLeft);
+            x = m_tcArea.x + m_widthCustomPaint +
+                m_marginLeft + textCtrlXAdjust;
+        }
+
+        // Centre textctrl vertically, if needed
+#if !TEXTCTRL_TEXT_CENTERED

         int tcSizeY = m_text->GetBestSize().y;
         int tcSizeY = m_text->GetBestSize().y;

-        int diff = sz.y - tcSizeY;
-        int y = textCtrlYAdjust + (diff/2);
+        int diff0 = sz.y - tcSizeY;
+        int y = textCtrlYAdjust + (diff0/2);
+#else
+        wxUnusedVar(textCtrlYAdjust);
+        int y = 0;
+#endif

 
         if ( y < customBorder )
             y = customBorder;
 
 
         if ( y < customBorder )
             y = customBorder;
 

-        m_text->SetSize( m_tcArea.x + m_widthCustomPaint + m_absIndent + textCtrlXAdjust,
-                         y,
-                         m_tcArea.width - COMBO_MARGIN -
-                         (textCtrlXAdjust + m_widthCustomPaint + m_absIndent),
-                         -1 );
+        m_text->SetSize(x,
+                        y,
+                        m_tcArea.width - m_tcArea.x - x,
+                        -1 );

 
         // Make sure textctrl doesn't exceed the bottom custom border
         wxSize tsz = m_text->GetSize();
 
         // Make sure textctrl doesn't exceed the bottom custom border
         wxSize tsz = m_text->GetSize();

-        diff = (y + tsz.y) - (sz.y - customBorder);
-        if ( diff >= 0 )
+        int diff1 = (y + tsz.y) - (sz.y - customBorder);
+        if ( diff1 >= 0 )

         {
         {

-            tsz.y = tsz.y - diff - 1;
+            tsz.y = tsz.y - diff1 - 1;

             m_text->SetSize(tsz);
         }
     }
     else
     {
             m_text->SetSize(tsz);
         }
     }
     else
     {

-        m_text->SetSize( m_tcArea.x,
-                         0,
-                         sz.x - m_btnArea.x - m_widthCustomPaint - customBorder,
-                         sz.y );
+        // If it has border, have textctrl fill the entire text field.
+        m_text->SetSize( m_tcArea.x + m_widthCustomPaint,
+                         m_tcArea.y,
+                         m_tcArea.width - m_widthCustomPaint,
+                         m_tcArea.height );

     }
 }
 
     }
 }
 


@@ -991,21 +1283,31 @@ wxSize wxComboCtrlBase::DoGetBestSize() const
     fhei += 1;
 #endif
 
     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;
 }
 
     CacheBestSize(ret);
     return ret;
 }
 

-void wxComboCtrlBase::DoMoveWindow(int x, int y, int width, int height)
-{
-    // SetSize is called last in create, so it marks the end of creation
-    m_iFlags |= wxCC_IFLAG_CREATED;
-
-    wxControl::DoMoveWindow(x, y, width, height);
-}
-

 void wxComboCtrlBase::OnSizeEvent( wxSizeEvent& event )
 {
     if ( !IsCreated() )
 void wxComboCtrlBase::OnSizeEvent( wxSizeEvent& event )
 {
     if ( !IsCreated() )


@@ -1031,6 +1333,8 @@ bool wxComboCtrlBase::Enable(bool enable)
     if ( m_text )
         m_text->Enable(enable);
 
     if ( m_text )
         m_text->Enable(enable);
 

+    Refresh();
+

     return true;
 }
 
     return true;
 }
 


@@ -1053,8 +1357,15 @@ bool wxComboCtrlBase::SetFont ( const wxFont& font )
     if ( !wxControl::SetFont(font) )
         return false;
 
     if ( !wxControl::SetFont(font) )
         return false;
 

-    if (m_text)
-        m_text->SetFont(font);
+    if ( m_text )
+    {
+        // Without hiding the wxTextCtrl there would be some
+        // visible 'flicker' (at least on Windows XP).
+        m_text->Hide();
+        m_text->SetFont(font);
+        OnResize();
+        m_text->Show();
+    }

 
     return true;
 }
 
     return true;
 }


@@ -1073,22 +1384,63 @@ void wxComboCtrlBase::DoSetToolTip(wxToolTip *tooltip)
     }
     else
     {
     }
     else
     {

-        if ( m_text ) m_text->SetToolTip( (wxToolTip*) NULL );
-        if ( m_btn ) m_btn->SetToolTip( (wxToolTip*) NULL );
+        if ( m_text ) m_text->SetToolTip( NULL );
+        if ( m_btn ) m_btn->SetToolTip( NULL );

     }
 }
 #endif // wxUSE_TOOLTIPS
 
     }
 }
 #endif // wxUSE_TOOLTIPS
 

+#if wxUSE_VALIDATORS
+void wxComboCtrlBase::SetValidator(const wxValidator& validator)
+{
+    wxTextCtrl* textCtrl = GetTextCtrl();
+
+    if ( textCtrl )
+        textCtrl->SetValidator( validator );
+    else
+        wxControl::SetValidator( validator );
+}
+
+wxValidator* wxComboCtrlBase::GetValidator()
+{
+    wxTextCtrl* textCtrl = GetTextCtrl();
+
+    return textCtrl ? textCtrl->GetValidator() : wxControl::GetValidator();
+}
+#endif // wxUSE_VALIDATORS
+
+bool wxComboCtrlBase::SetForegroundColour(const wxColour& colour)
+{
+    if ( wxControl::SetForegroundColour(colour) )
+    {
+        if ( m_text )
+            m_text->SetForegroundColour(colour);
+        return true;
+    }
+    return false;
+}
+
+bool wxComboCtrlBase::SetBackgroundColour(const wxColour& colour)
+{
+    if ( wxControl::SetBackgroundColour(colour) )
+    {
+        if ( m_text )
+            m_text->SetBackgroundColour(colour);
+        return true;
+    }
+    return false;
+}

 // ----------------------------------------------------------------------------
 // painting
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // painting
 // ----------------------------------------------------------------------------
 

-// draw focus background on area in a way typical on platform
-void wxComboCtrlBase::DrawFocusBackground( wxDC& dc, const wxRect& rect, int flags )
+#if (!defined(__WXMSW__)) || defined(__WXUNIVERSAL__)
+// prepare combo box background on area in a way typical on platform
+void wxComboCtrlBase::PrepareBackground( wxDC& dc, const wxRect& rect, int flags ) const

 {
     wxSize sz = GetClientSize();
     bool isEnabled;
 {
     wxSize sz = GetClientSize();
     bool isEnabled;

-    bool isFocused; // also selected
+    bool doDrawFocusRect; // also selected

 
     // For smaller size control (and for disabled background) use less spacing
     int focusSpacingX;
 
     // For smaller size control (and for disabled background) use less spacing
     int focusSpacingX;


@@ -1098,7 +1450,7 @@ void wxComboCtrlBase::DrawFocusBackground( wxDC& dc, const wxRect& rect, int fla
     {
         // Drawing control
         isEnabled = IsEnabled();
     {
         // Drawing control
         isEnabled = IsEnabled();

-        isFocused = ShouldDrawFocus();
+        doDrawFocusRect = ShouldDrawFocus() && !(m_iFlags & wxCC_FULL_BUTTON);

 
         // Windows-style: for smaller size control (and for disabled background) use less spacing
         focusSpacingX = isEnabled ? 2 : 1;
 
         // Windows-style: for smaller size control (and for disabled background) use less spacing
         focusSpacingX = isEnabled ? 2 : 1;


@@ -1108,7 +1460,7 @@ void wxComboCtrlBase::DrawFocusBackground( wxDC& dc, const wxRect& rect, int fla
     {
         // Drawing a list item
         isEnabled = true; // they are never disabled
     {
         // Drawing a list item
         isEnabled = true; // they are never disabled

-        isFocused = flags & wxCONTROL_SELECTED ? true : false;
+        doDrawFocusRect = (flags & wxCONTROL_SELECTED) != 0;

 
         focusSpacingX = 0;
         focusSpacingY = 0;
 
         focusSpacingX = 0;
         focusSpacingY = 0;


@@ -1118,45 +1470,101 @@ void wxComboCtrlBase::DrawFocusBackground( wxDC& dc, const wxRect& rect, int fla
     wxRect selRect(rect);
     selRect.y += focusSpacingY;
     selRect.height -= (focusSpacingY*2);
     wxRect selRect(rect);
     selRect.y += focusSpacingY;
     selRect.height -= (focusSpacingY*2);

-    selRect.x += m_widthCustomPaint + focusSpacingX;
-    selRect.width -= m_widthCustomPaint + (focusSpacingX*2);
+
+    int wcp = 0;
+
+    if ( !(flags & wxCONTROL_ISSUBMENU) )
+        wcp += m_widthCustomPaint;
+
+    selRect.x += wcp + focusSpacingX;
+    selRect.width -= wcp + (focusSpacingX*2);

 
     wxColour bgCol;
 
     wxColour bgCol;

+    wxColour fgCol;
+
+    bool doDrawSelRect = true;
+
+    // Determine foreground colour
+    if ( isEnabled )
+    {
+        if ( doDrawFocusRect )
+        {
+            fgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+        }
+        else if ( m_hasFgCol )
+        {
+            // Honour the custom foreground colour
+            fgCol = GetForegroundColour();
+        }
+        else
+        {
+            fgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
+        }
+    }
+    else
+    {
+        fgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT);
+    }

 
 

+    // Determine background colour

     if ( isEnabled )
     {
     if ( isEnabled )
     {

-        // If popup is hidden and this control is focused,
-        // then draw the focus-indicator (selbgcolor background etc.).
-        if ( isFocused )
+        if ( doDrawFocusRect )

         {
         {

-            dc.SetTextForeground( wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT) );

             bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
         }
             bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
         }

+        else if ( m_hasBgCol )
+        {
+            // Honour the custom background colour
+            bgCol = GetBackgroundColour();
+        }

         else
         {
         else
         {

-            dc.SetTextForeground( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT) );
+#ifndef __WXMAC__  // see note in OnThemeChange
+            doDrawSelRect = false;

             bgCol = GetBackgroundColour();
             bgCol = GetBackgroundColour();

+#else
+            bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
+#endif

         }
     }
     else
     {
         }
     }
     else
     {

-        dc.SetTextForeground( wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT) );
+#ifndef __WXMAC__  // see note in OnThemeChange

         bgCol = GetBackgroundColour();
         bgCol = GetBackgroundColour();

+#else
+        bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
+#endif

     }
 
     }
 

+    dc.SetTextForeground( fgCol );

     dc.SetBrush( bgCol );
     dc.SetBrush( bgCol );

-    dc.SetPen( bgCol );
-    dc.DrawRectangle( selRect );
+    if ( doDrawSelRect )
+    {
+        dc.SetPen( bgCol );
+        dc.DrawRectangle( selRect );
+    }
+
+    // Don't clip exactly to the selection rectangle so we can draw
+    // to the non-selected area in front of it.
+    wxRect clipRect(rect.x,rect.y,
+                    (selRect.x+selRect.width)-rect.x,rect.height);
+    dc.SetClippingRegion(clipRect);
+}
+#else
+// Save the library size a bit for platforms that re-implement this.
+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 flags )

 {
     int drawState = m_btnState;
 
 {
     int drawState = m_btnState;
 

-#ifdef __WXGTK__
-    if ( m_isPopupShown )
+    if ( (m_iFlags & wxCC_BUTTON_STAYS_DOWN) &&
+         GetPopupWindowState() >= Animating )

         drawState |= wxCONTROL_PRESSED;
         drawState |= wxCONTROL_PRESSED;

-#endif

 
     wxRect drawRect(rect.x+m_btnSpacingX,
                     rect.y+((rect.height-m_btnSize.y)/2),
 
     wxRect drawRect(rect.x+m_btnSpacingX,
                     rect.y+((rect.height-m_btnSize.y)/2),


@@ -1176,8 +1584,11 @@ void wxComboCtrlBase::DrawButton( wxDC& dc, const wxRect& rect, bool paintBg )
 
     if ( !m_bmpNormal.Ok() )
     {
 
     if ( !m_bmpNormal.Ok() )
     {

+        if ( flags & Button_BitmapOnly )
+            return;
+

         // Need to clear button background even if m_btn is present
         // Need to clear button background even if m_btn is present

-        if ( paintBg )
+        if ( flags & Button_PaintBackground )

         {
             wxColour bgCol;
 
         {
             wxColour bgCol;
 


@@ -1216,7 +1627,7 @@ void wxComboCtrlBase::DrawButton( wxDC& dc, const wxRect& rect, bool paintBg )
         {
             // If using blank button background, we need to clear its background
             // with button face colour instead of colour for rest of the control.
         {
             // If using blank button background, we need to clear its background
             // with button face colour instead of colour for rest of the control.

-            if ( paintBg )
+            if ( flags & Button_PaintBackground )

             {
                 wxColour bgCol = GetParent()->GetBackgroundColour(); //wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE);
                 //wxColour bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
             {
                 wxColour bgCol = GetParent()->GetBackgroundColour(); //wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE);
                 //wxColour bgCol = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);


@@ -1225,18 +1636,20 @@ void wxComboCtrlBase::DrawButton( wxDC& dc, const wxRect& rect, bool paintBg )
                 dc.DrawRectangle(rect);
             }
 
                 dc.DrawRectangle(rect);
             }
 

-            wxRendererNative::Get().DrawPushButton(this,
-                                                   dc,
-                                                   drawRect,
-                                                   drawState);
-
+            if ( !(flags & Button_BitmapOnly) )
+            {
+                wxRendererNative::Get().DrawPushButton(this,
+                                                       dc,
+                                                       drawRect,
+                                                       drawState);
+            }

         }
         else
 
         {
             // Need to clear button background even if m_btn is present
             // (assume non-button background was cleared just before this call so brushes are good)
         }
         else
 
         {
             // Need to clear button background even if m_btn is present
             // (assume non-button background was cleared just before this call so brushes are good)

-            if ( paintBg )
+            if ( flags & Button_PaintBackground )

                 dc.DrawRectangle(rect);
         }
 
                 dc.DrawRectangle(rect);
         }
 


@@ -1258,39 +1671,39 @@ 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
 // ----------------------------------------------------------------------------
 
 void wxComboCtrlBase::OnTextCtrlEvent(wxCommandEvent& event)
 {
 // ----------------------------------------------------------------------------
 // miscellaneous event handlers
 // ----------------------------------------------------------------------------
 
 void wxComboCtrlBase::OnTextCtrlEvent(wxCommandEvent& event)
 {

-    // Change event id and relay it forward
+    if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED )
+    {
+        if ( m_ignoreEvtText > 0 )
+        {
+            m_ignoreEvtText--;
+            return;
+        }
+    }
+
+    // Change event id, object and string before relaying it forward

     event.SetId(GetId());
     event.SetId(GetId());

+    wxString s = event.GetString();
+    event.SetEventObject(this);
+    event.SetString(s);

     event.Skip();
 }
 
 // call if cursor is on button area or mouse is captured for the button
 bool wxComboCtrlBase::HandleButtonMouseEvent( wxMouseEvent& event,
     event.Skip();
 }
 
 // call if cursor is on button area or mouse is captured for the button
 bool wxComboCtrlBase::HandleButtonMouseEvent( wxMouseEvent& event,

-                                                 int flags )
+                                              int flags )

 {
     int type = event.GetEventType();
 
     if ( type == wxEVT_MOTION )
     {
 {
     int type = event.GetEventType();
 
     if ( type == wxEVT_MOTION )
     {

-        if ( flags & wxCC_MF_ON_BUTTON )
+        if ( (flags & wxCC_MF_ON_BUTTON) &&
+             IsPopupWindowState(Hidden) )

         {
             if ( !(m_btnState & wxCONTROL_CURRENT) )
             {
         {
             if ( !(m_btnState & wxCONTROL_CURRENT) )
             {


@@ -1308,28 +1721,19 @@ bool wxComboCtrlBase::HandleButtonMouseEvent( wxMouseEvent& event,
             Refresh();
         }
     }
             Refresh();
         }
     }

-    else if ( type == wxEVT_LEFT_DOWN )
+    else if ( type == wxEVT_LEFT_DOWN || type == wxEVT_LEFT_DCLICK )

     {
     {

-        // Only accept event if it wasn't right after popup dismiss
-        //if ( ::wxGetLocalTimeMillis() > m_timeCanClick )
+        if ( flags & (wxCC_MF_ON_CLICK_AREA|wxCC_MF_ON_BUTTON) )

         {
         {

-            // Need to test this, because it might be outside.
-            if ( flags & wxCC_MF_ON_BUTTON )
-            {
-                m_btnState |= wxCONTROL_PRESSED;
-                Refresh();
+            m_btnState |= wxCONTROL_PRESSED;
+            Refresh();

 
 

-                if ( !(m_iFlags & wxCC_POPUP_ON_MOUSE_UP) )
-                    OnButtonClick();
-                else
-                    // If showing popup now, do not capture mouse or there will be interference
-                    CaptureMouse();
-            }
+            if ( !(m_iFlags & wxCC_POPUP_ON_MOUSE_UP) )
+                OnButtonClick();
+            else
+                // If showing popup now, do not capture mouse or there will be interference
+                CaptureMouse();

         }
         }

-        /*else
-        {
-            m_btnState = 0;
-        }*/

     }
     else if ( type == wxEVT_LEFT_UP )
     {
     }
     else if ( type == wxEVT_LEFT_UP )
     {


@@ -1343,7 +1747,7 @@ bool wxComboCtrlBase::HandleButtonMouseEvent( wxMouseEvent& event,
             // If mouse was inside, fire the click event.
             if ( m_iFlags & wxCC_POPUP_ON_MOUSE_UP )
             {
             // If mouse was inside, fire the click event.
             if ( m_iFlags & wxCC_POPUP_ON_MOUSE_UP )
             {

-                if ( flags & wxCC_MF_ON_BUTTON )
+                if ( flags & (wxCC_MF_ON_CLICK_AREA|wxCC_MF_ON_BUTTON) )

                     OnButtonClick();
             }
 
                     OnButtonClick();
             }
 


@@ -1358,7 +1762,7 @@ bool wxComboCtrlBase::HandleButtonMouseEvent( wxMouseEvent& event,
             m_btnState &= ~(wxCONTROL_CURRENT);
 
             // Mouse hover ends
             m_btnState &= ~(wxCONTROL_CURRENT);
 
             // Mouse hover ends

-            if ( !m_isPopupShown )
+            if ( IsPopupWindowState(Hidden) )

             {
                 m_btnState &= ~(wxCONTROL_PRESSED);
                 Refresh();
             {
                 m_btnState &= ~(wxCONTROL_PRESSED);
                 Refresh();


@@ -1368,61 +1772,34 @@ bool wxComboCtrlBase::HandleButtonMouseEvent( wxMouseEvent& event,
     else
         return false;
 
     else
         return false;
 

+    // Never have 'hot' state when popup is being shown
+    // (this is mostly needed because of the animation).
+    if ( !IsPopupWindowState(Hidden) )
+        m_btnState &= ~wxCONTROL_CURRENT;
+

     return true;
 }
 
     return true;
 }
 

-// Conversion to double-clicks and some basic filtering

 // returns true if event was consumed or filtered
 // returns true if event was consumed or filtered

-//bool wxComboCtrlBase::PreprocessMouseEvent( wxMouseEvent& event, bool isOnButtonArea )

 bool wxComboCtrlBase::PreprocessMouseEvent( wxMouseEvent& event,
 bool wxComboCtrlBase::PreprocessMouseEvent( wxMouseEvent& event,

-                                               int flags )
+                                            int WXUNUSED(flags) )

 {
     wxLongLong t = ::wxGetLocalTimeMillis();
     int evtType = event.GetEventType();
 
 {
     wxLongLong t = ::wxGetLocalTimeMillis();
     int evtType = event.GetEventType();
 

-    //
-    // Generate our own double-clicks
-    // (to allow on-focus dc-event on double-clicks instead of triple-clicks)
-    if ( (m_windowStyle & wxCC_SPECIAL_DCLICK) &&
-         !m_isPopupShown &&
-         //!(handlerFlags & wxCC_MF_ON_BUTTON) )
-         !(flags & wxCC_MF_ON_BUTTON) )
-    {
-        if ( evtType == wxEVT_LEFT_DOWN )
-        {
-            // Set value to avoid up-events without corresponding downs
-            m_downReceived = true;
-        }
-        else if ( evtType == wxEVT_LEFT_DCLICK )
+#if USES_WXPOPUPWINDOW || USES_GENERICTLW
+    if ( m_popupWinType != POPUPWIN_WXPOPUPTRANSIENTWINDOW )
+    {
+        if ( IsPopupWindowState(Visible) &&
+             ( evtType == wxEVT_LEFT_DOWN || evtType == wxEVT_RIGHT_DOWN ) )

         {
         {

-            // We'll make our own double-clicks
-            //evtType = 0;
-            event.SetEventType(0);
+            HidePopup(true);

             return true;
         }
             return true;
         }

-        else if ( evtType == wxEVT_LEFT_UP )
-        {
-            if ( m_downReceived || m_timeLastMouseUp == 1 )
-            {
-                wxLongLong timeFromLastUp = (t-m_timeLastMouseUp);
-
-                if ( timeFromLastUp < DOUBLE_CLICK_CONVERSION_TRESHOLD )
-                {
-                    //type = wxEVT_LEFT_DCLICK;
-                    event.SetEventType(wxEVT_LEFT_DCLICK);
-                    m_timeLastMouseUp = 1;
-                }
-                else
-                {
-                    m_timeLastMouseUp = t;
-                }
-
-                //m_downReceived = false;
-            }
-        }

     }
     }

+#endif

 
 

-    // Filter out clicks on button immediately after popup dismiss (Windows like behaviour)
+    // Filter out clicks on button immediately after popup dismiss

     if ( evtType == wxEVT_LEFT_DOWN && t < m_timeCanAcceptClick )
     {
         event.SetEventType(0);
     if ( evtType == wxEVT_LEFT_DOWN && t < m_timeCanAcceptClick )
     {
         event.SetEventType(0);


@@ -1439,13 +1816,12 @@ void wxComboCtrlBase::HandleNormalMouseEvent( wxMouseEvent& event )
     if ( (evtType == wxEVT_LEFT_DOWN || evtType == wxEVT_LEFT_DCLICK) &&
          (m_windowStyle & wxCB_READONLY) )
     {
     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.
             // Click here always hides the popup.

-            HidePopup();
+            if ( m_popupWinType == POPUPWIN_WXPOPUPWINDOW )
+                HidePopup(true);

     #endif
         }
         else
     #endif
         }
         else


@@ -1465,42 +1841,133 @@ void wxComboCtrlBase::HandleNormalMouseEvent( wxMouseEvent& event )
             }
         }
     }
             }
         }
     }

-    else
-    if ( m_isPopupShown )
+    else if ( evtType == wxEVT_MOUSEWHEEL )

     {
     {

-        // relay (some) mouse events to the popup
-        if ( evtType == wxEVT_MOUSEWHEEL )
-            m_popup->AddPendingEvent(event);
+        if ( IsPopupShown() )
+        {
+            // relay (some) mouse events to the popup
+            m_popup->GetEventHandler()->ProcessEvent(event);
+        }
+        else if ( event.GetWheelAxis() == 0 &&
+                  event.GetWheelRotation() != 0 &&
+                  event.GetModifiers() == 0 )
+        {
+            // Translate mousewheel actions into key up/down. This is
+            // the simplest way of getting native behaviour: scrolling the
+            // wheel moves selection up/down by one item.
+            wxKeyEvent kevent(wxEVT_KEY_DOWN);
+            kevent.m_keyCode = event.GetWheelRotation() > 0
+                               ? WXK_UP
+                               : WXK_DOWN;
+            GetEventHandler()->ProcessEvent(kevent);
+        }
+        else
+        {
+            event.Skip();
+        }

     }
     else if ( evtType )
     }
     else if ( evtType )

+    {

         event.Skip();
         event.Skip();

+    }

 }
 
 }
 

-void wxComboCtrlBase::OnFocusEvent( wxFocusEvent& )
+void wxComboCtrlBase::OnKeyEvent(wxKeyEvent& event)

 {
 {

-    // First click is the first part of double-click
-    // Some platforms don't generate down-less mouse up-event
-    // (Windows does, GTK+2 doesn't), so that's why we have
-    // to do this.
-    m_timeLastMouseUp = ::wxGetLocalTimeMillis();
+    if ( IsPopupShown() )
+    {
+        // pass it to the popped up control
+        GetPopupControl()->GetControl()->GetEventHandler()->ProcessEvent(event);
+    }
+    else // no popup
+    {
+        wxWindow* mainCtrl = GetMainWindowOfCompositeControl();

 
 

-    if ( m_text )
+        if ( mainCtrl->GetParent()->HasFlag(wxTAB_TRAVERSAL) )
+        {
+            if ( mainCtrl->HandleAsNavigationKey(event) )
+                return;
+        }
+
+        if ( IsKeyPopupToggle(event) )
+        {
+            OnButtonClick();
+            return;
+        }
+
+        int comboStyle = GetWindowStyle();
+        wxComboPopup* popupInterface = GetPopupControl();
+
+        if ( !popupInterface )
+        {
+            event.Skip();
+            return;
+        }
+
+        int keycode = event.GetKeyCode();
+
+        if ( (comboStyle & wxCB_READONLY) ||
+             (keycode != WXK_RIGHT && keycode != WXK_LEFT) )
+        {
+            popupInterface->OnComboKeyEvent(event);
+        }
+        else
+            event.Skip();
+    }
+}
+
+void wxComboCtrlBase::OnCharEvent(wxKeyEvent& event)
+{
+    if ( IsPopupShown() )

     {
     {

-        m_text->SetFocus();
+        // pass it to the popped up control
+        GetPopupControl()->GetControl()->GetEventHandler()->ProcessEvent(event);
+    }
+    else // no popup
+    {
+        wxComboPopup* popupInterface = GetPopupControl();
+        if ( popupInterface )
+        {
+            popupInterface->OnComboCharEvent(event);
+        }
+        else
+        {
+            event.Skip();
+        }
+    }
+}
+
+void wxComboCtrlBase::OnFocusEvent( wxFocusEvent& event )
+{
+    if ( event.GetEventType() == wxEVT_SET_FOCUS )
+    {
+        wxWindow* tc = GetTextCtrl();
+        if ( tc && tc != DoFindFocus() )
+        {
+            tc->SetFocus();
+        }
+    }
+
+    Refresh();
+}
+
+void wxComboCtrlBase::OnIdleEvent( wxIdleEvent& WXUNUSED(event) )
+{
+    if ( m_resetFocus )
+    {
+        m_resetFocus = false;
+        wxWindow* tc = GetTextCtrl();
+        if ( tc )
+            tc->SetFocus();

     }
     }

-    else
-        // no need to check for m_widthCustomPaint - that
-        // area never gets special handling when selected
-        // (in writable mode, that is)
-        Refresh();

 }
 
 void wxComboCtrlBase::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
 {
     OnThemeChange();
 }
 
 void wxComboCtrlBase::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
 {
     OnThemeChange();

-    // indentation may also have changed
-    if ( !(m_iFlags & wxCC_IFLAG_INDENT_SET) )
-        m_absIndent = GetNativeTextIndent();
+    // left margin may also have changed
+    if ( !(m_iFlags & wxCC_IFLAG_LEFT_MARGIN_SET) )
+        m_marginLeft = GetNativeTextIndent();

     RecalcAndRefresh();
 }
 
     RecalcAndRefresh();
 }
 


@@ -1515,13 +1982,45 @@ void wxComboCtrlBase::CreatePopup()
     wxWindow* popup;
 
     if ( !m_winPopup )
     wxWindow* popup;
 
     if ( !m_winPopup )

-        m_winPopup = new wxComboPopupWindow( this, wxNO_BORDER );
+    {
+#ifdef wxComboPopupWindowBase2
+        if ( m_iFlags & wxCC_IFLAG_USE_ALT_POPUP )
+        {
+        #if !USES_GENERICTLW
+            m_winPopup = new wxComboPopupWindowBase2( this, wxNO_BORDER );
+        #else
+            int tlwFlags = wxNO_BORDER;
+          #ifdef wxCC_GENERIC_TLW_IS_FRAME
+            tlwFlags |= wxFRAME_NO_TASKBAR;
+          #endif
+
+          #ifdef wxCC_GENERIC_TLW_IS_NONOWNEDWINDOW
+            m_winPopup = new wxComboPopupWindowBase2( this, wxID_ANY,
+                                                      wxPoint(-21,-21), wxSize(20, 20),
+                                                      tlwFlags );
+          #else
+            m_winPopup = new wxComboPopupWindowBase2( this, wxID_ANY, wxEmptyString,
+                                                      wxPoint(-21,-21), wxSize(20, 20),
+                                                      tlwFlags );
+          #endif
+        #endif
+            m_popupWinType = SECONDARY_POPUP_TYPE;
+        }
+        else
+#endif // wxComboPopupWindowBase2
+        {
+            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();
 
 
     popupInterface->Create(m_winPopup);
     m_popup = popup = popupInterface->GetControl();
 

-    m_popupExtraHandler = new wxComboPopupExtraEventHandler(this);
-    popup->PushEventHandler( m_popupExtraHandler );
+    m_popupEvtHandler = new wxComboPopupEvtHandler(this);
+    popup->PushEventHandler( m_popupEvtHandler );

 
     // This may be helpful on some platforms
     //   (eg. it bypasses a wxGTK popupwindow bug where
 
     // This may be helpful on some platforms
     //   (eg. it bypasses a wxGTK popupwindow bug where


@@ -1531,25 +2030,47 @@ void wxComboCtrlBase::CreatePopup()
     popupInterface->m_iFlags |= wxCP_IFLAG_CREATED;
 }
 
     popupInterface->m_iFlags |= wxCP_IFLAG_CREATED;
 }
 

-void wxComboCtrlBase::SetPopupControl( wxComboPopup* iface )
+// Destroy popup window and the child control
+void wxComboCtrlBase::DestroyPopup()
+{
+    HidePopup(true);
+
+    if ( m_popup )
+        m_popup->RemoveEventHandler(m_popupEvtHandler);
+
+    wxDELETE(m_popupEvtHandler);
+
+    wxDELETE(m_popupInterface);
+
+    if ( m_winPopup )
+    {
+        m_winPopup->RemoveEventHandler(m_popupWinEvtHandler);
+        wxDELETE(m_popupWinEvtHandler);
+        m_winPopup->Destroy();
+        m_winPopup = NULL;
+    }
+
+    m_popup = NULL;
+}
+
+void wxComboCtrlBase::DoSetPopupControl(wxComboPopup* iface)

 {
     wxCHECK_RET( iface, wxT("no popup interface set for wxComboCtrl") );
 
 {
     wxCHECK_RET( iface, wxT("no popup interface set for wxComboCtrl") );
 

-    delete m_popupInterface;
-    delete m_winPopup;
+    DestroyPopup();

 
     iface->InitBase(this);
     iface->Init();
 
     m_popupInterface = iface;
 
 
     iface->InitBase(this);
     iface->Init();
 
     m_popupInterface = iface;
 

-    if ( !iface->LazyCreate() || m_winPopup )
+    if ( !iface->LazyCreate() )

     {
         CreatePopup();
     }
     else
     {
     {
         CreatePopup();
     }
     else
     {

-        m_popup = (wxWindow*) NULL;
+        m_popup = NULL;

     }
 
     // This must be done after creation
     }
 
     // This must be done after creation


@@ -1571,13 +2092,34 @@ void wxComboCtrlBase::OnButtonClick()
 {
     // Derived classes can override this method for totally custom
     // popup action
 {
     // Derived classes can override this method for totally custom
     // popup action

-    ShowPopup();
+    switch ( GetPopupWindowState() )
+    {
+        case Hidden:
+        {
+            wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_DROPDOWN, GetId());
+            event.SetEventObject(this);
+            HandleWindowEvent(event);
+
+            ShowPopup();
+            break;
+        }
+
+        case Animating:
+        case Visible:
+        {
+            HidePopup(true);
+            break;
+        }
+    }

 }
 
 void wxComboCtrlBase::ShowPopup()
 {
     EnsurePopupControl();
 }
 
 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();
 
 
     SetFocus();
 


@@ -1615,7 +2157,8 @@ void wxComboCtrlBase::ShowPopup()
     //     that if transient popup is open, then tab traversal is to be ignored.
     //     However, I think this code would still be needed for cases where
     //     transient popup doesn't work yet (wxWinCE?).
     //     that if transient popup is open, then tab traversal is to be ignored.
     //     However, I think this code would still be needed for cases where
     //     transient popup doesn't work yet (wxWinCE?).

-    wxWindow* parent = GetParent();
+    wxWindow* mainCtrl = GetMainWindowOfCompositeControl();
+    wxWindow* parent = mainCtrl->GetParent();

     int parentFlags = parent->GetWindowStyle();
     if ( parentFlags & wxTAB_TRAVERSAL )
     {
     int parentFlags = parent->GetWindowStyle();
     if ( parentFlags & wxTAB_TRAVERSAL )
     {


@@ -1634,6 +2177,8 @@ void wxComboCtrlBase::ShowPopup()
         popup = m_popup;
     }
 
         popup = m_popup;
     }
 

+    winPopup->Enable();
+

     wxASSERT( !m_popup || m_popup == popup ); // Consistency check.
 
     wxSize adjustedSize = m_popupInterface->GetAdjustedSize(widthPopup,
     wxASSERT( !m_popup || m_popup == popup ); // Consistency check.
 
     wxSize adjustedSize = m_popupInterface->GetAdjustedSize(widthPopup,


@@ -1653,32 +2198,71 @@ void wxComboCtrlBase::ShowPopup()
     int popupX;
     int popupY = scrPos.y + ctrlSz.y;
 
     int popupX;
     int popupY = scrPos.y + ctrlSz.y;
 

+    // Default anchor is wxLEFT

     int anchorSide = m_anchorSide;
     if ( !anchorSide )
     int anchorSide = m_anchorSide;
     if ( !anchorSide )

-        anchorSide = m_btnSide;
+        anchorSide = wxLEFT;

 
 

-    // Anchor popup to the side the dropbutton is on
+    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.
+    // If there is no space even then, place the popup at x 0.

     if ( anchorSide == wxRIGHT )
     if ( anchorSide == wxRIGHT )

-        popupX = scrPos.x + ctrlSz.x + m_extRight- szp.x;
+    {
+        if ( rightX < 0 )
+        {
+            if ( (leftX+szp.x) < screenWidth )
+                anchorSide = wxLEFT;
+            else
+                anchorSide = 0;
+        }
+    }
+    else
+    {
+        if ( (leftX+szp.x) >= screenWidth )
+        {
+            if ( rightX >= 0 )
+                anchorSide = wxRIGHT;
+            else
+                anchorSide = 0;
+        }
+    }
+
+    // Select x coordinate according to the anchor side
+    if ( anchorSide == wxRIGHT )
+        popupX = rightX;
+    else if ( anchorSide == wxLEFT )
+        popupX = leftX;

     else
     else

-        popupX = scrPos.x - m_extLeft;
+        popupX = 0;
+
+    int showFlags = CanDeferShow;

 
     if ( spaceBelow < szp.y )
     {
         popupY = scrPos.y - szp.y;
 
     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 )
 
     // Set string selection (must be this way instead of SetStringSelection)
     if ( m_text )


@@ -1695,42 +2279,82 @@ void wxComboCtrlBase::ShowPopup()
     }
 
     // This must be after SetStringValue
     }
 
     // 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 );
+    }
+}
+
+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 );

 
 

-    wxWindow* toplev = ::wxGetTopLevelParent( this );
-    wxASSERT( toplev );
-    ((wxComboFrameEventHandler*)m_toplevEvtHandler)->OnPopup();
-    toplev->PushEventHandler( m_toplevEvtHandler );
+#if USES_WXPOPUPTRANSIENTWINDOW
+        if ( m_popupWinType == POPUPWIN_WXPOPUPTRANSIENTWINDOW )
+            ((wxPopupTransientWindow*)winPopup)->Popup(m_popup);
+        else

 #endif
 #endif

+            winPopup->Show();
+
+        m_popupWinState = Visible;
+
+        // If popup window was a generic top-level window, or the
+        // wxPopupWindow implemenation on this platform is classified as
+        // perfect, then we should be able to safely set focus to the popup
+        // control.
+        if ( IsPopupWinTypePerfect(m_popupWinType) )
+            m_popup->SetFocus();
+    }
+    else if ( IsPopupWindowState(Hidden) )
+    {
+        // Animation was aborted
+
+        wxASSERT( !winPopup->IsShown() );

 
 

+        m_popupWinState = Hidden;
+    }
+
+    Refresh();

 }
 
 }
 

-void wxComboCtrlBase::OnPopupDismiss()
+void wxComboCtrlBase::OnPopupDismiss(bool generateEvent)

 {
     // Just in case, avoid double dismiss
 {
     // Just in case, avoid double dismiss

-    if ( !m_isPopupShown )
+    if ( IsPopupWindowState(Hidden) )

         return;
 
         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();
 
 
     // Inform popup control itself
     m_popupInterface->OnDismiss();
 

-    if ( m_popupExtraHandler )
-        ((wxComboPopupExtraEventHandler*)m_popupExtraHandler)->OnPopupDismiss();
+    if ( m_popupEvtHandler )
+        ((wxComboPopupEvtHandler*)m_popupEvtHandler)->OnPopupDismiss();

 
 #if INSTALL_TOPLEV_HANDLER
     // Remove top level window event handler
 
 #if INSTALL_TOPLEV_HANDLER
     // Remove top level window event handler


@@ -1742,11 +2366,14 @@ void wxComboCtrlBase::OnPopupDismiss()
     }
 #endif
 
     }
 #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)
 
     // If cursor not on dropdown button, then clear its state
     // (technically not required by all ports, but do it for all just in case)

-    if ( !m_btnArea.Inside(ScreenToClient(::wxGetMousePosition())) )
+    if ( !m_btnArea.Contains(ScreenToClient(::wxGetMousePosition())) )

         m_btnState = 0;
 
     // Return parent's tab traversal flag.
         m_btnState = 0;
 
     // Return parent's tab traversal flag.


@@ -1761,29 +2388,29 @@ void wxComboCtrlBase::OnPopupDismiss()
     // refresh control (necessary even if m_text)
     Refresh();
 
     // refresh control (necessary even if m_text)
     Refresh();
 

-#if !wxUSE_POPUPWIN

     SetFocus();
     SetFocus();

-#endif

 
 

+    if ( generateEvent )
+    {
+        wxCommandEvent event(wxEVT_COMMAND_COMBOBOX_CLOSEUP, GetId());
+        event.SetEventObject(this);
+        HandleWindowEvent(event);
+    }

 }
 
 }
 

-void wxComboCtrlBase::HidePopup()
+void wxComboCtrlBase::HidePopup(bool generateEvent)

 {
     // Should be able to call this without popup interface
 {
     // 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
         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();
     m_winPopup->Hide();

-#endif

 
 

-    OnPopupDismiss();
+    OnPopupDismiss(generateEvent);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -1791,16 +2418,38 @@ void wxComboCtrlBase::HidePopup()
 // ----------------------------------------------------------------------------
 
 void wxComboCtrlBase::SetButtonPosition( int width, int height,
 // ----------------------------------------------------------------------------
 
 void wxComboCtrlBase::SetButtonPosition( int width, int height,

-                                            int side, int spacingX )
+                                         int side, int spacingX )

 {
     m_btnWid = width;
     m_btnHei = height;
     m_btnSide = side;
     m_btnSpacingX = spacingX;
 
 {
     m_btnWid = width;
     m_btnHei = height;
     m_btnSide = side;
     m_btnSpacingX = spacingX;
 

+    if ( width > 0 || height > 0 || spacingX )
+        m_iFlags |= wxCC_IFLAG_HAS_NONSTANDARD_BUTTON;
+

     RecalcAndRefresh();
 }
 
     RecalcAndRefresh();
 }
 

+wxSize wxComboCtrlBase::GetButtonSize()
+{
+    if ( m_btnSize.x > 0 )
+        return m_btnSize;
+
+    wxSize retSize(m_btnWid,m_btnHei);
+
+    // Need to call CalculateAreas now if button size is
+    // is not explicitly specified.
+    if ( retSize.x <= 0 || retSize.y <= 0)
+    {
+        OnResize();
+
+        retSize = m_btnSize;
+    }
+
+    return retSize;
+}
+

 void wxComboCtrlBase::SetButtonBitmaps( const wxBitmap& bmpNormal,
                                            bool blankButtonBg,
                                            const wxBitmap& bmpPressed,
 void wxComboCtrlBase::SetButtonBitmaps( const wxBitmap& bmpNormal,
                                            bool blankButtonBg,
                                            const wxBitmap& bmpPressed,


@@ -1845,27 +2494,74 @@ void wxComboCtrlBase::SetCustomPaintWidth( int width )
     RecalcAndRefresh();
 }
 
     RecalcAndRefresh();
 }
 

+bool wxComboCtrlBase::DoSetMargins(const wxPoint& margins)
+{
+    // For general sanity's sake, we ignore top margin. Instead
+    // we will always try to center the text vertically.
+    bool res = true;
+
+    if ( margins.x != -1 )
+    {
+        m_marginLeft = margins.x;
+        m_iFlags |= wxCC_IFLAG_LEFT_MARGIN_SET;
+    }
+    else
+    {
+        m_marginLeft = GetNativeTextIndent();
+        m_iFlags &= ~(wxCC_IFLAG_LEFT_MARGIN_SET);
+    }
+
+    if ( margins.y != -1 )
+    {
+        res = false;
+    }
+
+    RecalcAndRefresh();
+
+    return res;
+}
+
+wxPoint wxComboCtrlBase::DoGetMargins() const
+{
+    return wxPoint(m_marginLeft, -1);
+}
+
+#if WXWIN_COMPATIBILITY_2_8

 void wxComboCtrlBase::SetTextIndent( int indent )
 {
     if ( indent < 0 )
     {
 void wxComboCtrlBase::SetTextIndent( int indent )
 {
     if ( indent < 0 )
     {

-        m_absIndent = GetNativeTextIndent();
-        m_iFlags &= ~(wxCC_IFLAG_INDENT_SET);
+        m_marginLeft = GetNativeTextIndent();
+        m_iFlags &= ~(wxCC_IFLAG_LEFT_MARGIN_SET);

     }
     else
     {
     }
     else
     {

-        m_absIndent = indent;
-        m_iFlags |= wxCC_IFLAG_INDENT_SET;
+        m_marginLeft = indent;
+        m_iFlags |= wxCC_IFLAG_LEFT_MARGIN_SET;

     }
 
     RecalcAndRefresh();
 }
 
     }
 
     RecalcAndRefresh();
 }
 

+wxCoord wxComboCtrlBase::GetTextIndent() const
+{
+    return m_marginLeft;
+}
+#endif
+

 wxCoord wxComboCtrlBase::GetNativeTextIndent() const
 {
     return DEFAULT_TEXT_INDENT;
 }
 
 wxCoord wxComboCtrlBase::GetNativeTextIndent() const
 {
     return DEFAULT_TEXT_INDENT;
 }
 

+void wxComboCtrlBase::SetTextCtrlStyle( int style )
+{
+    m_textCtrlStyle = style;
+
+    if ( m_text )
+        m_text->SetWindowStyle(style);
+}
+

 // ----------------------------------------------------------------------------
 // methods forwarded to wxTextCtrl
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // methods forwarded to wxTextCtrl
 // ----------------------------------------------------------------------------


@@ -1877,25 +2573,37 @@ wxString wxComboCtrlBase::GetValue() const
     return m_valueString;
 }
 
     return m_valueString;
 }
 

-void wxComboCtrlBase::SetValue(const wxString& value)
+void wxComboCtrlBase::SetValueWithEvent(const wxString& value, bool withEvent)

 {
     if ( m_text )
     {
 {
     if ( m_text )
     {

+        if ( !withEvent )
+            m_ignoreEvtText++;
+

         m_text->SetValue(value);
         m_text->SetValue(value);

+

         if ( !(m_iFlags & wxCC_NO_TEXT_AUTO_SELECT) )
             m_text->SelectAll();
     }
 
         if ( !(m_iFlags & wxCC_NO_TEXT_AUTO_SELECT) )
             m_text->SelectAll();
     }
 

-    m_valueString = value;
-
-    Refresh();
-

     // Since wxComboPopup may want to paint the combo as well, we need
     // to set the string value here (as well as sometimes in ShowPopup).
     // Since wxComboPopup may want to paint the combo as well, we need
     // to set the string value here (as well as sometimes in ShowPopup).

-    if ( m_valueString != value && m_popupInterface )
+    if ( m_valueString != value )

     {
     {

-        m_popupInterface->SetStringValue(value);
+        m_valueString = value;
+
+        EnsurePopupControl();
+
+        if (m_popupInterface)
+            m_popupInterface->SetStringValue(value);

     }
     }

+
+    Refresh();
+}
+
+void wxComboCtrlBase::SetValue(const wxString& value)
+{
+    SetValueWithEvent(value, false);

 }
 
 // In this SetValue variant wxComboPopup::SetStringValue is not called
 }
 
 // In this SetValue variant wxComboPopup::SetStringValue is not called


@@ -1907,6 +2615,12 @@ void wxComboCtrlBase::SetText(const wxString& value)
 
     m_valueString = value;
 
 
     m_valueString = value;
 

+    if ( m_text )
+    {
+        m_ignoreEvtText++;
+        m_text->SetValue( value );
+    }
+

     Refresh();
 }
 
     Refresh();
 }
 


@@ -1980,4 +2694,19 @@ void wxComboCtrlBase::Undo()
         m_text->Undo();
 }
 
         m_text->Undo();
 }
 

+bool wxComboCtrlBase::SetHint(const wxString& hint)
+{
+    m_hintText = hint;
+    bool res = true;
+    if ( m_text )
+        res = m_text->SetHint(hint);
+    Refresh();
+    return res;
+}
+
+wxString wxComboCtrlBase::GetHint() const
+{
+    return m_hintText;
+}
+

 #endif // wxUSE_COMBOCTRL
 #endif // wxUSE_COMBOCTRL