X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/89cd4125bdd6404ec7d8caf07ac364fabfd28d47..bb5a951418acd22d69a7f1973319f47190fbac79:/src/x11/window.cpp

diff --git a/src/x11/window.cpp b/src/x11/window.cpp
index ad5607f4d2..fcd2ee3dea 100644
--- a/src/x11/window.cpp
+++ b/src/x11/window.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        windows.cpp
+// Name:        src/x11/window.cpp
 // Purpose:     wxWindow
 // Author:      Julian Smart
 // Modified by:
@@ -9,6 +9,13 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+// for compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#if defined(__BORLANDC__)
+    #pragma hdrstop
+#endif
+
 // ============================================================================
 // declarations
 // ============================================================================
@@ -17,51 +24,49 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
-    #pragma implementation "window.h"
+#include "wx/window.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/hash.h"
+    #include "wx/log.h"
+    #include "wx/app.h"
+    #include "wx/utils.h"
+    #include "wx/panel.h"
+    #include "wx/frame.h"
+    #include "wx/dc.h"
+    #include "wx/dcclient.h"
+    #include "wx/button.h"
+    #include "wx/menu.h"
+    #include "wx/dialog.h"
+    #include "wx/timer.h"
+    #include "wx/settings.h"
+    #include "wx/msgdlg.h"
+    #include "wx/scrolbar.h"
+    #include "wx/listbox.h"
+    #include "wx/scrolwin.h"
+    #include "wx/layout.h"
+    #include "wx/menuitem.h"
+    #include "wx/module.h"
 #endif
 
-#include "wx/setup.h"
-#include "wx/menu.h"
-#include "wx/dc.h"
-#include "wx/dcclient.h"
-#include "wx/utils.h"
-#include "wx/app.h"
-#include "wx/panel.h"
-#include "wx/layout.h"
-#include "wx/dialog.h"
-#include "wx/listbox.h"
-#include "wx/button.h"
-#include "wx/settings.h"
-#include "wx/msgdlg.h"
-#include "wx/frame.h"
-#include "wx/scrolwin.h"
-#include "wx/scrolbar.h"
-#include "wx/module.h"
-#include "wx/menuitem.h"
-#include "wx/log.h"
+#include "wx/fontutil.h"
 #include "wx/univ/renderer.h"
 
 #if  wxUSE_DRAG_AND_DROP
     #include "wx/dnd.h"
 #endif
 
+#include "wx/unix/utilsx11.h"
+
 #include "wx/x11/private.h"
 #include "X11/Xutil.h"
 
-#if wxUSE_NANOX
-// For wxGetLocalTime, used by XButtonEventGetTime
-#include "wx/timer.h"
-#endif
-
 #include <string.h>
 
 // ----------------------------------------------------------------------------
 // global variables for this module
 // ----------------------------------------------------------------------------
 
-extern wxHashTable *wxWidgetHashTable;
-extern wxHashTable *wxClientWidgetHashTable;
 static wxWindow* g_captureWindow = NULL;
 static GC g_eraseGC;
 
@@ -97,31 +102,32 @@ END_EVENT_TABLE()
 
 void wxWindowX11::Init()
 {
-    // generic initializations first
-    InitBase();
-
     // X11-specific
     m_mainWindow = (WXWindow) 0;
     m_clientWindow = (WXWindow) 0;
-    m_insertIntoMain = FALSE;
-    m_updateNcArea = FALSE;
-    
-    m_winCaptured = FALSE;
-    m_needsInputFocus = FALSE;
-    m_isShown = TRUE;
-    m_isBeingDeleted = FALSE;
+    m_insertIntoMain = false;
+    m_updateNcArea = false;
+
+    m_winCaptured = false;
+    m_needsInputFocus = false;
+    m_isShown = true;
     m_lastTS = 0;
     m_lastButton = 0;
 }
 
 // real construction (Init() must have been called before!)
 bool wxWindowX11::Create(wxWindow *parent, wxWindowID id,
-                      const wxPoint& pos,
-                      const wxSize& size,
-                      long style,
-                      const wxString& name)
+                         const wxPoint& pos,
+                         const wxSize& size,
+                         long style,
+                         const wxString& name)
 {
-    wxCHECK_MSG( parent, FALSE, "can't create wxWindow without parent" );
+    wxCHECK_MSG( parent, false, wxT("can't create wxWindow without parent") );
+
+    // Get default border
+    wxBorder border = GetBorder(style);
+    style &= ~wxBORDER_MASK;
+    style |= border;
 
     CreateBase(parent, id, pos, size, style, wxDefaultValidator, name);
 
@@ -133,39 +139,41 @@ bool wxWindowX11::Create(wxWindow *parent, wxWindowID id,
     Colormap cm = DefaultColormap( xdisplay, xscreen );
 
     m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
-    m_backgroundColour.CalcPixel( (WXColormap) cm ); 
-    
+    m_backgroundColour.CalcPixel( (WXColormap) cm );
+
     m_foregroundColour = *wxBLACK;
-    m_foregroundColour.CalcPixel( (WXColormap) cm ); 
+    m_foregroundColour.CalcPixel( (WXColormap) cm );
 
     Window xparent = (Window) parent->GetClientAreaWindow();
-    
+
     // Add window's own scrollbars to main window, not to client window
     if (parent->GetInsertIntoMain())
     {
         // wxLogDebug( "Inserted into main: %s", GetName().c_str() );
-        xparent = (Window) parent->GetMainWindow();
+        xparent = (Window) parent->X11GetMainWindow();
     }
-    
+
     // Size (not including the border) must be nonzero (or a Value error results)!
     // Note: The Xlib manual doesn't mention this restriction of XCreateWindow.
     wxSize size2(size);
     if (size2.x <= 0)
-	    size2.x = 20;
+        size2.x = 20;
     if (size2.y <= 0)
-	    size2.y = 20;
+        size2.y = 20;
 
     wxPoint pos2(pos);
-    if (pos2.x == -1)
-	    pos2.x = 0;
-    if (pos2.y == -1)
-	    pos2.y = 0;
-    
+    if (pos2.x == wxDefaultCoord)
+        pos2.x = 0;
+    if (pos2.y == wxDefaultCoord)
+        pos2.y = 0;
+
+    AdjustForParentClientOrigin(pos2.x, pos2.y);
+
 #if wxUSE_TWO_WINDOWS
-    bool need_two_windows = 
-        ((( wxSUNKEN_BORDER | wxRAISED_BORDER | wxSIMPLE_BORDER | wxHSCROLL | wxVSCROLL ) & m_windowStyle) != 0);
+    bool need_two_windows =
+        ((( wxSUNKEN_BORDER | wxBORDER_THEME | wxRAISED_BORDER | wxSIMPLE_BORDER | wxHSCROLL | wxVSCROLL ) & m_windowStyle) != 0);
 #else
-    bool need_two_windows = FALSE;
+    bool need_two_windows = false;
 #endif
 
 #if wxUSE_NANOX
@@ -173,76 +181,76 @@ bool wxWindowX11::Create(wxWindow *parent, wxWindowID id,
 #else
     XSetWindowAttributes xattributes;
     long xattributes_mask = 0;
-    
+
     xattributes_mask |= CWBackPixel;
     xattributes.background_pixel = m_backgroundColour.GetPixel();
-    
+
     xattributes_mask |= CWBorderPixel;
     xattributes.border_pixel = BlackPixel( xdisplay, xscreen );
-    
+
     xattributes_mask |= CWEventMask;
 #endif
-    
+
     if (need_two_windows)
     {
 #if wxUSE_NANOX
         long backColor, foreColor;
         backColor = GR_RGB(m_backgroundColour.Red(), m_backgroundColour.Green(), m_backgroundColour.Blue());
         foreColor = GR_RGB(m_foregroundColour.Red(), m_foregroundColour.Green(), m_foregroundColour.Blue());
-    
-        Window xwindow = XCreateWindowWithColor( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y, 
+
+        Window xwindow = XCreateWindowWithColor( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y,
                                     0, 0, InputOutput, xvisual, backColor, foreColor);
         XSelectInput( xdisplay, xwindow,
           GR_EVENT_MASK_CLOSE_REQ | ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask |
           ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask |
           KeymapStateMask | FocusChangeMask | ColormapChangeMask | StructureNotifyMask |
                       PropertyChangeMask );
-        
+
 #else
         // Normal X11
-        xattributes.event_mask = 
+        xattributes.event_mask =
             ExposureMask | StructureNotifyMask | ColormapChangeMask;
 
-        Window xwindow = XCreateWindow( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y, 
+        Window xwindow = XCreateWindow( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y,
             0, DefaultDepth(xdisplay,xscreen), InputOutput, xvisual, xattributes_mask, &xattributes );
 
 #endif
-        
+
         XSetWindowBackgroundPixmap( xdisplay, xwindow, None );
-    
+
         m_mainWindow = (WXWindow) xwindow;
         wxAddWindowToTable( xwindow, (wxWindow*) this );
-    
+
         XMapWindow( xdisplay, xwindow );
 
-#if !wxUSE_NANOX    
-        xattributes.event_mask = 
+#if !wxUSE_NANOX
+        xattributes.event_mask =
             ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask |
             ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask |
             KeymapStateMask | FocusChangeMask | ColormapChangeMask | StructureNotifyMask |
             PropertyChangeMask | VisibilityChangeMask ;
 
-        if (HasFlag( wxNO_FULL_REPAINT_ON_RESIZE ))
+        if (!HasFlag( wxFULL_REPAINT_ON_RESIZE ))
         {
             xattributes_mask |= CWBitGravity;
             xattributes.bit_gravity = StaticGravity;
         }
 #endif
-        
-        if (HasFlag( wxSUNKEN_BORDER) || HasFlag( wxRAISED_BORDER))
+
+        if (HasFlag(wxSUNKEN_BORDER) || HasFlag(wxRAISED_BORDER) || HasFlag(wxBORDER_THEME))
         {
             pos2.x = 2;
             pos2.y = 2;
             size2.x -= 4;
             size2.y -= 4;
-        } 
+        }
         else if (HasFlag( wxSIMPLE_BORDER ))
         {
             pos2.x = 1;
             pos2.y = 1;
             size2.x -= 2;
             size2.y -= 2;
-        } 
+        }
         else
         {
             pos2.x = 0;
@@ -255,28 +263,28 @@ bool wxWindowX11::Create(wxWindow *parent, wxWindowID id,
         if (size2.y <= 0)
             size2.y = 1;
 
-#if wxUSE_NANOX        
+#if wxUSE_NANOX
         backColor = GR_RGB(m_backgroundColour.Red(), m_backgroundColour.Green(), m_backgroundColour.Blue());
         foreColor = GR_RGB(m_foregroundColour.Red(), m_foregroundColour.Green(), m_foregroundColour.Blue());
-    
-        xwindow = XCreateWindowWithColor( xdisplay, xwindow, pos2.x, pos2.y, size2.x, size2.y, 
+
+        xwindow = XCreateWindowWithColor( xdisplay, xwindow, pos2.x, pos2.y, size2.x, size2.y,
                                     0, 0, InputOutput, xvisual, backColor, foreColor);
         XSelectInput( xdisplay, xwindow,
           GR_EVENT_MASK_CLOSE_REQ | ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask |
           ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask |
           KeymapStateMask | FocusChangeMask | ColormapChangeMask | StructureNotifyMask |
                       PropertyChangeMask );
-        
+
 #else
-        xwindow = XCreateWindow( xdisplay, xwindow, pos2.x, pos2.y, size2.x, size2.y, 
+        xwindow = XCreateWindow( xdisplay, xwindow, pos2.x, pos2.y, size2.x, size2.y,
             0, DefaultDepth(xdisplay,xscreen), InputOutput, xvisual, xattributes_mask, &xattributes );
 #endif
-        
+
         XSetWindowBackgroundPixmap( xdisplay, xwindow, None );
-    
+
         m_clientWindow = (WXWindow) xwindow;
         wxAddClientWindowToTable( xwindow, (wxWindow*) this );
-        
+
         XMapWindow( xdisplay, xwindow );
     }
     else
@@ -286,43 +294,43 @@ bool wxWindowX11::Create(wxWindow *parent, wxWindowID id,
         long backColor, foreColor;
         backColor = GR_RGB(m_backgroundColour.Red(), m_backgroundColour.Green(), m_backgroundColour.Blue());
         foreColor = GR_RGB(m_foregroundColour.Red(), m_foregroundColour.Green(), m_foregroundColour.Blue());
-    
-        Window xwindow = XCreateWindowWithColor( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y, 
+
+        Window xwindow = XCreateWindowWithColor( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y,
                                     0, 0, InputOutput, xvisual, backColor, foreColor);
         XSelectInput( xdisplay, xwindow,
           GR_EVENT_MASK_CLOSE_REQ | ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask |
           ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask |
           KeymapStateMask | FocusChangeMask | ColormapChangeMask | StructureNotifyMask |
                       PropertyChangeMask );
-        
+
 #else
-        xattributes.event_mask = 
+        xattributes.event_mask =
             ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask |
             ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask |
             KeymapStateMask | FocusChangeMask | ColormapChangeMask | StructureNotifyMask |
             PropertyChangeMask | VisibilityChangeMask ;
 
-        if (HasFlag( wxNO_FULL_REPAINT_ON_RESIZE ))
+        if (!HasFlag( wxFULL_REPAINT_ON_RESIZE ))
         {
             xattributes_mask |= CWBitGravity;
             xattributes.bit_gravity = NorthWestGravity;
         }
 
-        Window xwindow = XCreateWindow( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y, 
+        Window xwindow = XCreateWindow( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y,
             0, DefaultDepth(xdisplay,xscreen), InputOutput, xvisual, xattributes_mask, &xattributes );
 #endif
-        
+
         XSetWindowBackgroundPixmap( xdisplay, xwindow, None );
-    
+
         m_mainWindow = (WXWindow) xwindow;
         m_clientWindow = m_mainWindow;
         wxAddWindowToTable( xwindow, (wxWindow*) this );
-        
+
         XMapWindow( xdisplay, xwindow );
     }
 
     // Is a subwindow, so map immediately
-    m_isShown = TRUE;
+    m_isShown = true;
 
     // Without this, the cursor may not be restored properly (e.g. in splitter
     // sample).
@@ -333,19 +341,16 @@ bool wxWindowX11::Create(wxWindow *parent, wxWindowID id,
     // for example
     //    SetSize(pos.x, pos.y, size.x, size.y);
 
-    return TRUE;
+    return true;
 }
 
 // Destructor
 wxWindowX11::~wxWindowX11()
 {
+    SendDestroyEvent();
+
     if (g_captureWindow == this)
-	g_captureWindow = NULL;
-    
-    m_isBeingDeleted = TRUE;
-    
-    if (m_parent)
-        m_parent->RemoveChild( this );
+        g_captureWindow = NULL;
 
     DestroyChildren();
 
@@ -357,12 +362,15 @@ wxWindowX11::~wxWindowX11()
         XDestroyWindow( wxGlobalDisplay(), xwindow );
         m_clientWindow = NULL;
     }
-        
+
     // Destroy the window
-    Window xwindow = (Window) m_mainWindow;
-    wxDeleteWindowFromTable( xwindow );
-    XDestroyWindow( wxGlobalDisplay(), xwindow );
-    m_mainWindow = NULL;
+    if ( m_mainWindow )
+    {
+        Window xwindow = (Window) m_mainWindow;
+        wxDeleteWindowFromTable( xwindow );
+        XDestroyWindow( wxGlobalDisplay(), xwindow );
+        m_mainWindow = NULL;
+    }
 }
 
 // ---------------------------------------------------------------------------
@@ -372,11 +380,15 @@ wxWindowX11::~wxWindowX11()
 void wxWindowX11::SetFocus()
 {
     Window xwindow = (Window) m_clientWindow;
-    
+
     wxCHECK_RET( xwindow, wxT("invalid window") );
-    
-    wxCHECK_RET( AcceptsFocus(), wxT("set focus on window that doesn't accept the focus") );
-    
+
+    // Don't assert; we might be trying to set the focus for a panel
+    // with only static controls, so the panel returns false from AcceptsFocus.
+    // The app should be not be expected to deal with this.
+    if (!AcceptsFocus())
+        return;
+
 #if 0
     if (GetName() == "scrollBar")
     {
@@ -384,22 +396,25 @@ void wxWindowX11::SetFocus()
         *crash = 0;
     }
 #endif
-    
-    if (wxWindowIsVisible(xwindow))
+
+    XWindowAttributes wa;
+    XGetWindowAttributes(wxGlobalDisplay(), xwindow, &wa);
+
+    if (wa.map_state == IsViewable)
     {
-        wxLogTrace( _T("focus"), _T("wxWindowX11::SetFocus: %s"), GetClassInfo()->GetClassName());
+        wxLogTrace( wxT("focus"), wxT("wxWindowX11::SetFocus: %s"), GetClassInfo()->GetClassName());
         //        XSetInputFocus( wxGlobalDisplay(), xwindow, RevertToParent, CurrentTime );
         XSetInputFocus( wxGlobalDisplay(), xwindow, RevertToNone, CurrentTime );
-        m_needsInputFocus = FALSE;
+        m_needsInputFocus = false;
     }
     else
     {
-        m_needsInputFocus = TRUE;
+        m_needsInputFocus = true;
     }
 }
 
 // Get the window with the focus
-wxWindow *wxWindowBase::FindFocus()
+wxWindow *wxWindowBase::DoFindFocus()
 {
     Window xfocus = (Window) 0;
     int revert = 0;
@@ -424,9 +439,9 @@ wxWindow *wxWindowBase::FindFocus()
 bool wxWindowX11::Enable(bool enable)
 {
     if ( !wxWindowBase::Enable(enable) )
-        return FALSE;
-   
-    return TRUE;
+        return false;
+
+    return true;
 }
 
 bool wxWindowX11::Show(bool show)
@@ -446,7 +461,7 @@ bool wxWindowX11::Show(bool show)
         XUnmapWindow(xdisp, xwindow);
     }
 
-    return TRUE;
+    return true;
 }
 
 // Raise the window to the top of the Z order
@@ -463,25 +478,36 @@ void wxWindowX11::Lower()
         XLowerWindow( wxGlobalDisplay(), (Window) m_mainWindow );
 }
 
+void wxWindowX11::SetLabel(const wxString& WXUNUSED(label))
+{
+    // TODO
+}
+
+wxString wxWindowX11::GetLabel() const
+{
+    // TODO
+    return wxEmptyString;
+}
+
 void wxWindowX11::DoCaptureMouse()
 {
     if ((g_captureWindow != NULL) && (g_captureWindow != this))
     {
-        wxASSERT_MSG(FALSE, "Trying to capture before mouse released.");
+        wxFAIL_MSG(wxT("Trying to capture before mouse released."));
 
         // Core dump now
         int *tmp = NULL;
         (*tmp) = 1;
         return;
     }
-    
+
     if (m_winCaptured)
         return;
 
     Window xwindow = (Window) m_clientWindow;
 
     wxCHECK_RET( xwindow, wxT("invalid window") );
-    
+
     g_captureWindow = (wxWindow*) this;
 
     if (xwindow)
@@ -490,7 +516,7 @@ void wxWindowX11::DoCaptureMouse()
             FALSE,
             ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
             GrabModeAsync,
-	        GrabModeAsync,
+            GrabModeAsync,
             None,
             None, /* cursor */ // TODO: This may need to be set to the cursor of this window
             CurrentTime );
@@ -498,24 +524,25 @@ void wxWindowX11::DoCaptureMouse()
         if (res != GrabSuccess)
         {
             wxString msg;
-            msg.Printf("Failed to grab pointer for window %s", this->GetClassInfo()->GetClassName());
+            msg.Printf(wxT("Failed to grab pointer for window %s"), this->GetClassInfo()->GetClassName());
             wxLogDebug(msg);
             if (res == GrabNotViewable)
             {
-                wxLogDebug("This is not a viewable window - perhaps not shown yet?");
+                wxLogDebug( wxT("This is not a viewable window - perhaps not shown yet?") );
             }
+
             g_captureWindow = NULL;
             return;
         }
 
-        m_winCaptured = TRUE;
+        m_winCaptured = true;
     }
 }
 
 void wxWindowX11::DoReleaseMouse()
 {
     g_captureWindow = NULL;
-    
+
     if ( !m_winCaptured )
         return;
 
@@ -525,10 +552,10 @@ void wxWindowX11::DoReleaseMouse()
     {
         XUngrabPointer( wxGlobalDisplay(), CurrentTime );
     }
-    
+
     // wxLogDebug( "Ungrabbed pointer in %s", GetName().c_str() );
 
-    m_winCaptured = FALSE;
+    m_winCaptured = false;
 }
 
 bool wxWindowX11::SetFont(const wxFont& font)
@@ -536,10 +563,10 @@ bool wxWindowX11::SetFont(const wxFont& font)
     if ( !wxWindowBase::SetFont(font) )
     {
         // nothing to do
-        return FALSE;
+        return false;
     }
 
-    return TRUE;
+    return true;
 }
 
 bool wxWindowX11::SetCursor(const wxCursor& cursor)
@@ -547,15 +574,15 @@ bool wxWindowX11::SetCursor(const wxCursor& cursor)
     if ( !wxWindowBase::SetCursor(cursor) )
     {
         // no change
-        return FALSE;
+        return false;
     }
 
     Window xwindow = (Window) m_clientWindow;
 
-    wxCHECK_MSG( xwindow, FALSE, wxT("invalid window") );
-    
+    wxCHECK_MSG( xwindow, false, wxT("invalid window") );
+
     wxCursor cursorToUse;
-    if (m_cursor.Ok())
+    if (m_cursor.IsOk())
         cursorToUse = m_cursor;
     else
         cursorToUse = *wxSTANDARD_CURSOR;
@@ -564,7 +591,7 @@ bool wxWindowX11::SetCursor(const wxCursor& cursor)
 
     XDefineCursor( wxGlobalDisplay(), xwindow, xcursor );
 
-    return TRUE;
+    return true;
 }
 
 // Coordinates relative to the window
@@ -573,7 +600,7 @@ void wxWindowX11::WarpPointer (int x, int y)
     Window xwindow = (Window) m_clientWindow;
 
     wxCHECK_RET( xwindow, wxT("invalid window") );
-    
+
     XWarpPointer( wxGlobalDisplay(), None, xwindow, 0, 0, 0, 0, x, y);
 }
 
@@ -582,27 +609,27 @@ void wxWindowX11::ScrollWindow(int dx, int dy, const wxRect *rect)
 {
     // No scrolling requested.
     if ((dx == 0) && (dy == 0)) return;
-    
+
     if (!m_updateRegion.IsEmpty())
     {
         m_updateRegion.Offset( dx, dy );
-        
+
         int cw = 0;
         int ch = 0;
         GetSize( &cw, &ch );  // GetClientSize() ??
         m_updateRegion.Intersect( 0, 0, cw, ch );
     }
-    
+
     if (!m_clearRegion.IsEmpty())
     {
         m_clearRegion.Offset( dx, dy );
-        
+
         int cw = 0;
         int ch = 0;
         GetSize( &cw, &ch );  // GetClientSize() ??
         m_clearRegion.Intersect( 0, 0, cw, ch );
     }
-    
+
     Window xwindow = (Window) GetClientAreaWindow();
 
     wxCHECK_RET( xwindow, wxT("invalid window") );
@@ -620,7 +647,7 @@ void wxWindowX11::ScrollWindow(int dx, int dy, const wxRect *rect)
     {
         s_x = rect->x;
         s_y = rect->y;
-        
+
         cw = rect->width;
         ch = rect->height;
     }
@@ -630,7 +657,7 @@ void wxWindowX11::ScrollWindow(int dx, int dy, const wxRect *rect)
         s_y = 0;
         GetClientSize( &cw, &ch );
     }
-    
+
 #if wxUSE_TWO_WINDOWS
     wxPoint offset( 0,0 );
 #else
@@ -638,10 +665,10 @@ void wxWindowX11::ScrollWindow(int dx, int dy, const wxRect *rect)
     s_x += offset.x;
     s_y += offset.y;
 #endif
-        
+
     int w = cw - abs(dx);
     int h = ch - abs(dy);
-        
+
     if ((h < 0) || (w < 0))
     {
         Refresh();
@@ -653,17 +680,17 @@ void wxWindowX11::ScrollWindow(int dx, int dy, const wxRect *rect)
         if (dy < 0) rect.y = ch+dy + offset.y; else rect.y = s_y;
         if (dy != 0) rect.width = cw; else rect.width = abs(dx);
         if (dx != 0) rect.height = ch; else rect.height = abs(dy);
-    
+
         int d_x = s_x;
         int d_y = s_y;
-        
+
         if (dx < 0) s_x += -dx;
         if (dy < 0) s_y += -dy;
-        if (dx > 0) d_x = dx + offset.x;
-        if (dy > 0) d_y = dy + offset.y;
+        if (dx > 0) d_x += dx + offset.x;
+        if (dy > 0) d_y += dy + offset.y;
 
         XCopyArea( xdisplay, xwindow, xwindow, xgc, s_x, s_y, w, h, d_x, d_y );
-        
+
         // wxLogDebug( "Copy: s_x %d s_y %d w %d h %d d_x %d d_y %d", s_x, s_y, w, h, d_x, d_y );
 
         // wxLogDebug( "Update: %d %d %d %d", rect.x, rect.y, rect.width, rect.height );
@@ -671,8 +698,28 @@ void wxWindowX11::ScrollWindow(int dx, int dy, const wxRect *rect)
         m_updateRegion.Union( rect );
         m_clearRegion.Union( rect );
     }
-    
+
     XFreeGC( xdisplay, xgc );
+
+    // Move Clients, but not the scrollbars
+    // FIXME: There may be a better method to move a lot of Windows within X11
+    wxScrollBar *sbH = ((wxWindow *) this)->GetScrollbar( wxHORIZONTAL );
+    wxScrollBar *sbV = ((wxWindow *) this)->GetScrollbar( wxVERTICAL );
+    wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
+    while ( node )
+    {
+        // Only propagate to non-top-level windows
+        wxWindow *win = node->GetData();
+        if ( win->GetParent() && win != sbH && win != sbV )
+        {
+            wxPoint pos = win->GetPosition();
+            // Add the delta to the old Position
+            pos.x += dx;
+            pos.y += dy;
+            win->SetPosition(pos);
+        }
+        node = node->GetNext();
+    }
 }
 
 // ---------------------------------------------------------------------------
@@ -713,7 +760,7 @@ void wxWindowX11::DoSetToolTip(wxToolTip * WXUNUSED(tooltip))
 
 bool wxWindowX11::PreResize()
 {
-    return TRUE;
+    return true;
 }
 
 // Get total size
@@ -722,13 +769,13 @@ void wxWindowX11::DoGetSize(int *x, int *y) const
     Window xwindow = (Window) m_mainWindow;
 
     wxCHECK_RET( xwindow, wxT("invalid window") );
-    
+
     //XSync(wxGlobalDisplay(), False);
 
     XWindowAttributes attr;
     Status status = XGetWindowAttributes( wxGlobalDisplay(), xwindow, &attr );
     wxASSERT(status);
-        
+
     if (status)
     {
         *x = attr.width /* + 2*m_borderSize */ ;
@@ -745,12 +792,12 @@ void wxWindowX11::DoGetPosition(int *x, int *y) const
         XWindowAttributes attr;
         Status status = XGetWindowAttributes(wxGlobalDisplay(), window, & attr);
         wxASSERT(status);
-        
+
         if (status)
         {
             *x = attr.x;
             *y = attr.y;
-            
+
             // We may be faking the client origin. So a window that's really at (0, 30)
             // may appear (to wxWin apps) to be at (0, 0).
             if (GetParent())
@@ -770,9 +817,11 @@ void wxWindowX11::DoScreenToClient(int *x, int *y) const
     Window thisWindow = (Window) m_clientWindow;
 
     Window childWindow;
-    int xx = *x;
-    int yy = *y;
-    XTranslateCoordinates(display, rootWindow, thisWindow, xx, yy, x, y, &childWindow);
+    int xx = x ? *x : 0;
+    int yy = y ? *y : 0;
+    XTranslateCoordinates(display, rootWindow, thisWindow,
+                          xx, yy, x ? x : &xx, y ? y : &yy,
+                          &childWindow);
 }
 
 void wxWindowX11::DoClientToScreen(int *x, int *y) const
@@ -782,9 +831,11 @@ void wxWindowX11::DoClientToScreen(int *x, int *y) const
     Window thisWindow = (Window) m_clientWindow;
 
     Window childWindow;
-    int xx = *x;
-    int yy = *y;
-    XTranslateCoordinates(display, thisWindow, rootWindow, xx, yy, x, y, &childWindow);
+    int xx = x ? *x : 0;
+    int yy = y ? *y : 0;
+    XTranslateCoordinates(display, thisWindow, rootWindow,
+                          xx, yy, x ? x : &xx, y ? y : &yy,
+                          &childWindow);
 }
 
 
@@ -798,7 +849,7 @@ void wxWindowX11::DoGetClientSize(int *x, int *y) const
         XWindowAttributes attr;
         Status status = XGetWindowAttributes( wxGlobalDisplay(), window, &attr );
         wxASSERT(status);
-        
+
         if (status)
         {
             *x = attr.width ;
@@ -810,7 +861,7 @@ void wxWindowX11::DoGetClientSize(int *x, int *y) const
 void wxWindowX11::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 {
     //    wxLogDebug("DoSetSize: %s (%ld) %d, %d %dx%d", GetClassInfo()->GetClassName(), GetId(), x, y, width, height);
-    
+
     Window xwindow = (Window) m_mainWindow;
 
     wxCHECK_RET( xwindow, wxT("invalid window") );
@@ -818,54 +869,54 @@ void wxWindowX11::DoSetSize(int x, int y, int width, int height, int sizeFlags)
     XWindowAttributes attr;
     Status status = XGetWindowAttributes( wxGlobalDisplay(), xwindow, &attr );
     wxCHECK_RET( status, wxT("invalid window attributes") );
-        
+
     int new_x = attr.x;
     int new_y = attr.y;
     int new_w = attr.width;
     int new_h = attr.height;
-    
-    if (x != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+
+    if (x != wxDefaultCoord || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
     {
         int yy = 0;
         AdjustForParentClientOrigin( x, yy, sizeFlags);
         new_x = x;
     }
-    if (y != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+    if (y != wxDefaultCoord || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
     {
         int xx = 0;
         AdjustForParentClientOrigin( xx, y, sizeFlags);
         new_y = y;
     }
-    if (width != -1)
+    if (width != wxDefaultCoord)
     {
         new_w = width;
         if (new_w <= 0)
             new_w = 20;
     }
-    if (height != -1)
+    if (height != wxDefaultCoord)
     {
         new_h = height;
         if (new_h <= 0)
             new_h = 20;
     }
-    
+
     DoMoveWindow( new_x, new_y, new_w, new_h );
 }
 
 void wxWindowX11::DoSetClientSize(int width, int height)
 {
     //    wxLogDebug("DoSetClientSize: %s (%ld) %dx%d", GetClassInfo()->GetClassName(), GetId(), width, height);
-    
+
     Window xwindow = (Window) m_mainWindow;
 
     wxCHECK_RET( xwindow, wxT("invalid window") );
 
     XResizeWindow( wxGlobalDisplay(), xwindow, width, height );
-    
+
     if (m_mainWindow != m_clientWindow)
     {
         xwindow = (Window) m_clientWindow;
-        
+
         wxWindow *window = (wxWindow*) this;
         wxRenderer *renderer = window->GetRenderer();
         if (renderer)
@@ -874,18 +925,11 @@ void wxWindowX11::DoSetClientSize(int width, int height)
             width -= border.x + border.width;
             height -= border.y + border.height;
         }
-        
+
         XResizeWindow( wxGlobalDisplay(), xwindow, width, height );
     }
 }
 
-// For implementation purposes - sometimes decorations make the client area
-// smaller
-wxPoint wxWindowX11::GetClientAreaOrigin() const
-{
-    return wxPoint(0, 0);
-}
-
 void wxWindowX11::DoMoveWindow(int x, int y, int width, int height)
 {
     Window xwindow = (Window) m_mainWindow;
@@ -898,7 +942,7 @@ void wxWindowX11::DoMoveWindow(int x, int y, int width, int height)
     if (m_mainWindow != m_clientWindow)
     {
         xwindow = (Window) m_clientWindow;
-        
+
         wxWindow *window = (wxWindow*) this;
         wxRenderer *renderer = window->GetRenderer();
         if (renderer)
@@ -914,7 +958,7 @@ void wxWindowX11::DoMoveWindow(int x, int y, int width, int height)
             x = 0;
             y = 0;
         }
-        
+
         wxScrollBar *sb = window->GetScrollbar( wxHORIZONTAL );
         if (sb && sb->IsShown())
         {
@@ -927,11 +971,11 @@ void wxWindowX11::DoMoveWindow(int x, int y, int width, int height)
             wxSize size = sb->GetSize();
             width -= size.x;
         }
-        
+
         XMoveResizeWindow( wxGlobalDisplay(), xwindow, x, y, wxMax(1, width), wxMax(1, height) );
     }
-    
-#else    
+
+#else
 
     XWindowChanges windowChanges;
     windowChanges.x = x;
@@ -942,11 +986,11 @@ void wxWindowX11::DoMoveWindow(int x, int y, int width, int height)
     int valueMask = CWX | CWY | CWWidth | CWHeight;
 
     XConfigureWindow( wxGlobalDisplay(), xwindow, valueMask, &windowChanges );
-    
+
 #endif
 }
 
-void wxWindowX11::SetSizeHints(int minW, int minH, int maxW, int maxH, int incW, int incH)
+void wxWindowX11::DoSetSizeHints(int minW, int minH, int maxW, int maxH, int incW, int incH)
 {
     m_minWidth = minW;
     m_minHeight = minH;
@@ -956,7 +1000,7 @@ void wxWindowX11::SetSizeHints(int minW, int minH, int maxW, int maxH, int incW,
 #if !wxUSE_NANOX
     XSizeHints sizeHints;
     sizeHints.flags = 0;
-    
+
     if (minW > -1 && minH > -1)
     {
         sizeHints.flags |= PMinSize;
@@ -986,9 +1030,21 @@ void wxWindowX11::SetSizeHints(int minW, int minH, int maxW, int maxH, int incW,
 
 int wxWindowX11::GetCharHeight() const
 {
-    wxCHECK_MSG( m_font.Ok(), 0, "valid window font needed" );
-
-    WXFontStructPtr pFontStruct = m_font.GetFontStruct(1.0, wxGlobalDisplay());
+    wxFont font(GetFont());
+    wxCHECK_MSG( font.IsOk(), 0, wxT("valid window font needed") );
+
+#if wxUSE_UNICODE
+    // There should be an easier way.
+    PangoLayout *layout = pango_layout_new( wxTheApp->GetPangoContext() );
+    pango_layout_set_font_description( layout, font.GetNativeFontInfo()->description );
+    pango_layout_set_text(layout, "H", 1 );
+    int w,h;
+    pango_layout_get_pixel_size(layout, &w, &h);
+    g_object_unref( G_OBJECT( layout ) );
+
+    return h;
+#else
+    WXFontStructPtr pFontStruct = font.GetFontStruct(1.0, wxGlobalDisplay());
 
     int direction, ascent, descent;
     XCharStruct overall;
@@ -997,13 +1053,26 @@ int wxWindowX11::GetCharHeight() const
 
     //  return (overall.ascent + overall.descent);
     return (ascent + descent);
+#endif
 }
 
 int wxWindowX11::GetCharWidth() const
 {
-    wxCHECK_MSG( m_font.Ok(), 0, "valid window font needed" );
-
-    WXFontStructPtr pFontStruct = m_font.GetFontStruct(1.0, wxGlobalDisplay());
+    wxFont font(GetFont());
+    wxCHECK_MSG( font.IsOk(), 0, wxT("valid window font needed") );
+
+#if wxUSE_UNICODE
+    // There should be an easier way.
+    PangoLayout *layout = pango_layout_new( wxTheApp->GetPangoContext() );
+    pango_layout_set_font_description( layout, font.GetNativeFontInfo()->description );
+    pango_layout_set_text(layout, "H", 1 );
+    int w,h;
+    pango_layout_get_pixel_size(layout, &w, &h);
+    g_object_unref( G_OBJECT( layout ) );
+
+    return w;
+#else
+    WXFontStructPtr pFontStruct = font.GetFontStruct(1.0, wxGlobalDisplay());
 
     int direction, ascent, descent;
     XCharStruct overall;
@@ -1011,31 +1080,60 @@ int wxWindowX11::GetCharWidth() const
         &descent, &overall);
 
     return overall.width;
+#endif
 }
 
-void wxWindowX11::GetTextExtent(const wxString& string,
-                             int *x, int *y,
-                             int *descent, int *externalLeading,
-                             const wxFont *theFont) const
+void wxWindowX11::DoGetTextExtent(const wxString& string,
+                                  int *x, int *y,
+                                  int *descent,
+                                  int *externalLeading,
+                                  const wxFont *theFont) const
 {
-    wxFont fontToUse = m_font;
+    wxFont fontToUse = GetFont();
     if (theFont) fontToUse = *theFont;
 
-    wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") );
+    wxCHECK_RET( fontToUse.IsOk(), wxT("invalid font") );
+
+    if (string.empty())
+    {
+        if (x) (*x) = 0;
+        if (y) (*y) = 0;
+        return;
+    }
+
+#if wxUSE_UNICODE
+    PangoLayout *layout = pango_layout_new( wxTheApp->GetPangoContext() );
+
+    PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description;
+    pango_layout_set_font_description(layout, desc);
+
+    const wxCharBuffer data = wxConvUTF8.cWC2MB( string.wc_str() );
+    pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
+
+    PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+
+    PangoRectangle rect;
+    pango_layout_line_get_extents(line, NULL, &rect);
+
+    if (x) (*x) = (wxCoord) (rect.width / PANGO_SCALE);
+    if (y) (*y) = (wxCoord) (rect.height / PANGO_SCALE);
+    if (descent)
+    {
+        // Do something about metrics here
+        (*descent) = 0;
+    }
+    if (externalLeading) (*externalLeading) = 0;  // ??
 
+    g_object_unref( G_OBJECT( layout ) );
+#else
     WXFontStructPtr pFontStruct = fontToUse.GetFontStruct(1.0, wxGlobalDisplay());
 
     int direction, ascent, descent2;
     XCharStruct overall;
-    int slen = string.Len();
-
-#if 0
-    if (use16)
-        XTextExtents16((XFontStruct*) pFontStruct, (XChar2b *) (char*) (const char*) string, slen, &direction,
-        &ascent, &descent2, &overall);
-#endif
+    int slen = string.length();
 
-    XTextExtents((XFontStruct*) pFontStruct, (char*) string.c_str(), slen,
+    XTextExtents((XFontStruct*) pFontStruct, (const char*) string.c_str(), slen,
                  &direction, &ascent, &descent2, &overall);
 
     if ( x )
@@ -1046,7 +1144,7 @@ void wxWindowX11::GetTextExtent(const wxString& string,
         *descent = descent2;
     if (externalLeading)
         *externalLeading = 0;
-
+#endif
 }
 
 // ----------------------------------------------------------------------------
@@ -1066,7 +1164,7 @@ void wxWindowX11::Refresh(bool eraseBack, const wxRect *rect)
         {
             int height,width;
             GetSize( &width, &height );
-            
+
             // Schedule for later Updating in ::Update() or ::OnInternalIdle().
             m_clearRegion.Clear();
             m_clearRegion.Union( 0, 0, width, height );
@@ -1082,7 +1180,7 @@ void wxWindowX11::Refresh(bool eraseBack, const wxRect *rect)
     {
         int height,width;
         GetSize( &width, &height );
-            
+
         // Schedule for later Updating in ::Update() or ::OnInternalIdle().
         m_updateRegion.Clear();
         m_updateRegion.Union( 0, 0, width, height );
@@ -1097,42 +1195,34 @@ void wxWindowX11::Update()
         // Send nc paint events.
         SendNcPaintEvents();
     }
-        
+
     if (!m_updateRegion.IsEmpty())
     {
         // wxLogDebug("wxWindowX11::Update: %s", GetClassInfo()->GetClassName());
         // Actually send erase events.
         SendEraseEvents();
-        
+
         // Actually send paint events.
         SendPaintEvents();
     }
 }
 
-void wxWindowX11::Clear()
-{
-//    wxClientDC dc((wxWindow*) this);
-//    wxBrush brush(GetBackgroundColour(), wxSOLID);
-//    dc.SetBackground(brush);
-//    dc.Clear();
-}
-
 void wxWindowX11::SendEraseEvents()
 {
     if (m_clearRegion.IsEmpty()) return;
-    
+
     wxClientDC dc( (wxWindow*)this );
-    dc.SetClippingRegion( m_clearRegion );
-    
+    dc.SetDeviceClippingRegion( m_clearRegion );
+
     wxEraseEvent erase_event( GetId(), &dc );
     erase_event.SetEventObject( this );
 
-    if (!GetEventHandler()->ProcessEvent(erase_event) )
+    if (!HandleWindowEvent(erase_event) )
     {
         Display *xdisplay = wxGlobalDisplay();
         Window xwindow = (Window) GetClientAreaWindow();
         XSetForeground( xdisplay, g_eraseGC, m_backgroundColour.GetPixel() );
-        
+
         wxRegionIterator upd( m_clearRegion );
         while (upd)
         {
@@ -1141,7 +1231,7 @@ void wxWindowX11::SendEraseEvents()
             upd ++;
         }
     }
-    
+
     m_clearRegion.Clear();
 }
 
@@ -1149,15 +1239,15 @@ void wxWindowX11::SendPaintEvents()
 {
     //    wxLogDebug("SendPaintEvents: %s (%ld)", GetClassInfo()->GetClassName(), GetId());
 
-    m_clipPaintRegion = TRUE;
-    
+    m_clipPaintRegion = true;
+
     wxPaintEvent paint_event( GetId() );
     paint_event.SetEventObject( this );
-    GetEventHandler()->ProcessEvent( paint_event );
-    
+    HandleWindowEvent( paint_event );
+
     m_updateRegion.Clear();
-    
-    m_clipPaintRegion = FALSE;
+
+    m_clipPaintRegion = false;
 }
 
 void wxWindowX11::SendNcPaintEvents()
@@ -1174,7 +1264,7 @@ void wxWindowX11::SendNcPaintEvents()
     {
         height = sb->GetSize().y;
         y = sb->GetPosition().y;
-        
+
         sb = window->GetScrollbar( wxVERTICAL );
         if (sb && sb->IsShown())
         {
@@ -1182,22 +1272,22 @@ void wxWindowX11::SendNcPaintEvents()
             x = sb->GetPosition().x;
 
             Display *xdisplay = wxGlobalDisplay();
-            Window xwindow = (Window) GetMainWindow();
+            Window xwindow = (Window) X11GetMainWindow();
             Colormap cm = (Colormap) wxTheApp->GetMainColormap( wxGetDisplay() );
             wxColour colour = wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE);
             colour.CalcPixel( (WXColormap) cm );
-            
+
             XSetForeground( xdisplay, g_eraseGC, colour.GetPixel() );
-        
+
             XFillRectangle( xdisplay, xwindow, g_eraseGC, x, y, width, height );
         }
     }
-        
+
     wxNcPaintEvent nc_paint_event( GetId() );
     nc_paint_event.SetEventObject( this );
-    GetEventHandler()->ProcessEvent( nc_paint_event );
-    
-    m_updateNcArea = FALSE;
+    HandleWindowEvent( nc_paint_event );
+
+    m_updateNcArea = false;
 }
 
 // ----------------------------------------------------------------------------
@@ -1207,7 +1297,7 @@ void wxWindowX11::SendNcPaintEvents()
 // Responds to colour changes: passes event on to children.
 void wxWindowX11::OnSysColourChanged(wxSysColourChangedEvent& event)
 {
-    wxWindowList::Node *node = GetChildren().GetFirst();
+    wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
     while ( node )
     {
         // Only propagate to non-top-level windows
@@ -1215,8 +1305,8 @@ void wxWindowX11::OnSysColourChanged(wxSysColourChangedEvent& event)
         if ( win->GetParent() )
         {
             wxSysColourChangedEvent event2;
-            event.m_eventObject = win;
-            win->GetEventHandler()->ProcessEvent(event2);
+            event.SetEventObject(win);
+            win->HandleWindowEvent(event2);
         }
 
         node = node->GetNext();
@@ -1230,10 +1320,8 @@ void wxWindowX11::OnInternalIdle()
 {
     // Update invalidated regions.
     Update();
-    
-    // This calls the UI-update mechanism (querying windows for
-    // menu/toolbar/control state information)
-    UpdateWindowUI();
+
+    wxWindowBase::OnInternalIdle();
 
     // Set the input focus if couldn't do it before
     if (m_needsInputFocus)
@@ -1242,88 +1330,87 @@ void wxWindowX11::OnInternalIdle()
         wxString msg;
         msg.Printf("Setting focus for %s from OnInternalIdle\n", GetClassInfo()->GetClassName());
         printf(msg.c_str());
-#endif        
-	SetFocus();
+#endif
+        SetFocus();
+
         // If it couldn't set the focus now, there's
         // no point in trying again.
-        m_needsInputFocus = FALSE;
+        m_needsInputFocus = false;
     }
     g_GettingFocus = NULL;
 }
 
 // ----------------------------------------------------------------------------
-// function which maintain the global hash table mapping Widgets to wxWindows
+// function which maintain the global hash table mapping Widgets to wxWidgets
 // ----------------------------------------------------------------------------
 
-bool wxAddWindowToTable(Window w, wxWindow *win)
+static bool DoAddWindowToTable(wxWindowHash *hash, Window w, wxWindow *win)
 {
-    wxWindow *oldItem = NULL;
-    if ((oldItem = (wxWindow *)wxWidgetHashTable->Get ((long) w)))
+    if ( !hash->insert(wxWindowHash::value_type(w, win)).second )
     {
-        wxLogDebug("Widget table clash: new widget is %ld, %s",
-                   (long)w, win->GetClassInfo()->GetClassName());
-        return FALSE;
+        wxLogDebug( wxT("Widget table clash: new widget is 0x%08x, %s"),
+                    (unsigned int)w, win->GetClassInfo()->GetClassName());
+        return false;
     }
 
-    wxWidgetHashTable->Put((long) w, win);
-
-    wxLogTrace("widget", "XWindow 0x%08x <-> window %p (%s)",
-               (unsigned int) w, win, win->GetClassInfo()->GetClassName());
+    wxLogTrace( wxT("widget"), wxT("XWindow 0x%08x <-> window %p (%s)"),
+                (unsigned int) w, win, win->GetClassInfo()->GetClassName());
 
-    return TRUE;
+    return true;
 }
 
-wxWindow *wxGetWindowFromTable(Window w)
+static inline wxWindow *DoGetWindowFromTable(wxWindowHash *hash, Window w)
 {
-    return (wxWindow *)wxWidgetHashTable->Get((long) w);
+    wxWindowHash::iterator i = hash->find(w);
+    return i == hash->end() ? NULL : i->second;
 }
 
-void wxDeleteWindowFromTable(Window w)
+static inline void DoDeleteWindowFromTable(wxWindowHash *hash, Window w)
 {
-    wxWidgetHashTable->Delete((long)w);
+    wxLogTrace( wxT("widget"), wxT("XWindow 0x%08x deleted"), (unsigned int) w);
+
+    hash->erase(w);
 }
 
 // ----------------------------------------------------------------------------
-// function which maintain the global hash table mapping client widgets
+// public wrappers
 // ----------------------------------------------------------------------------
 
-bool wxAddClientWindowToTable(Window w, wxWindow *win)
+bool wxAddWindowToTable(Window w, wxWindow *win)
 {
-    wxWindow *oldItem = NULL;
-    if ((oldItem = (wxWindow *)wxClientWidgetHashTable->Get ((long) w)))
-    {
-        wxLogDebug("Client window table clash: new window is %ld, %s",
-                   (long)w, win->GetClassInfo()->GetClassName());
-        return FALSE;
-    }
+    return DoAddWindowToTable(wxWidgetHashTable, w, win);
+}
 
-    wxClientWidgetHashTable->Put((long) w, win);
+wxWindow *wxGetWindowFromTable(Window w)
+{
+    return DoGetWindowFromTable(wxWidgetHashTable, w);
+}
 
-    wxLogTrace("widget", "XWindow 0x%08x <-> window %p (%s)",
-               (unsigned int) w, win, win->GetClassInfo()->GetClassName());
+void wxDeleteWindowFromTable(Window w)
+{
+    DoDeleteWindowFromTable(wxWidgetHashTable, w);
+}
 
-    return TRUE;
+bool wxAddClientWindowToTable(Window w, wxWindow *win)
+{
+    return DoAddWindowToTable(wxClientWidgetHashTable, w, win);
 }
 
 wxWindow *wxGetClientWindowFromTable(Window w)
 {
-    return (wxWindow *)wxClientWidgetHashTable->Get((long) w);
+    return DoGetWindowFromTable(wxClientWidgetHashTable, w);
 }
 
 void wxDeleteClientWindowFromTable(Window w)
 {
-    wxClientWidgetHashTable->Delete((long)w);
+    DoDeleteWindowFromTable(wxClientWidgetHashTable, w);
 }
 
-// ----------------------------------------------------------------------------
-// add/remove window from the table
-// ----------------------------------------------------------------------------
-
 // ----------------------------------------------------------------------------
 // X11-specific accessors
 // ----------------------------------------------------------------------------
 
-WXWindow wxWindowX11::GetMainWindow() const
+WXWindow wxWindowX11::X11GetMainWindow() const
 {
     return m_mainWindow;
 }
@@ -1337,7 +1424,10 @@ WXWindow wxWindowX11::GetClientAreaWindow() const
 // TranslateXXXEvent() functions
 // ----------------------------------------------------------------------------
 
-bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Window window, XEvent *xevent)
+bool wxTranslateMouseEvent(wxMouseEvent& wxevent,
+                           wxWindow *win,
+                           Window WXUNUSED(window),
+                           XEvent *xevent)
 {
     switch (XEventGetType(xevent))
     {
@@ -1386,6 +1476,22 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Window window,
                     eventType = wxEVT_RIGHT_DOWN;
                     button = 3;
                 }
+                else if ( xevent->xbutton.button == Button4 ||
+                            xevent->xbutton.button == Button5 )
+                {
+                    // this is the same value as used under wxMSW
+                    static const int WHEEL_DELTA = 120;
+
+                    eventType = wxEVT_MOUSEWHEEL;
+                    button = xevent->xbutton.button;
+
+                    wxevent.m_linesPerAction = 3;
+                    wxevent.m_wheelDelta = WHEEL_DELTA;
+
+                    // Button 4 means mousewheel up, 5 means down
+                    wxevent.m_wheelRotation = button == Button4 ? WHEEL_DELTA
+                                                                : -WHEEL_DELTA;
+                }
 
                 // check for a double click
                 // TODO: where can we get this value from?
@@ -1426,11 +1532,11 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Window window,
                 {
                     eventType = wxEVT_RIGHT_UP;
                 }
-                else return FALSE;
+                else return false;
             }
             else
             {
-                return FALSE;
+                return false;
             }
 
             wxevent.SetEventType(eventType);
@@ -1456,13 +1562,13 @@ bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Window window,
             wxevent.SetId(win->GetId());
             wxevent.SetEventObject(win);
 
-            return TRUE;
+            return true;
         }
     }
-    return FALSE;
+    return false;
 }
 
-bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, Window WXUNUSED(win), XEvent *xevent)
+bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, Window WXUNUSED(win), XEvent *xevent, bool isAscii)
 {
     switch (XEventGetType(xevent))
     {
@@ -1474,6 +1580,14 @@ bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, Window WXUNUSED(win
             KeySym keySym;
             (void) XLookupString ((XKeyEvent *) xevent, buf, 20, &keySym, NULL);
             int id = wxCharCodeXToWX (keySym);
+            // id may be WXK_xxx code - these are outside ASCII range, so we
+            // can't just use toupper() on id.
+            // Only change this if we want the raw key that was pressed,
+            // and don't change it if we want an ASCII value.
+            if (!isAscii && (id >= 'a' && id <= 'z'))
+            {
+                id = id + 'A' - 'a';
+            }
 
             wxevent.m_shiftDown = XKeyEventShiftIsDown(xevent);
             wxevent.m_controlDown = XKeyEventCtrlIsDown(xevent);
@@ -1486,16 +1600,12 @@ bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, Window WXUNUSED(win
             wxevent.m_x = XKeyEventGetX(xevent);
             wxevent.m_y = XKeyEventGetY(xevent);
 
-            if (id > -1)
-                return TRUE;
-            else
-                return FALSE;
-            break;
+            return id > -1;
         }
     default:
         break;
     }
-    return FALSE;
+    return false;
 }
 
 // ----------------------------------------------------------------------------
@@ -1511,20 +1621,20 @@ bool wxWindowX11::SetBackgroundColour(const wxColour& col)
     Colormap cm = DefaultColormap( xdisplay, xscreen );
 
     m_backgroundColour.CalcPixel( (WXColormap) cm );
-    
+
     // We don't set the background colour as we paint
     // the background ourselves.
     // XSetWindowBackground( xdisplay, (Window) m_clientWindow, m_backgroundColour.GetPixel() );
-    
-    return TRUE;
+
+    return true;
 }
 
 bool wxWindowX11::SetForegroundColour(const wxColour& col)
 {
     if ( !wxWindowBase::SetForegroundColour(col) )
-        return FALSE;
+        return false;
 
-    return TRUE;
+    return true;
 }
 
 // ----------------------------------------------------------------------------
@@ -1533,9 +1643,7 @@ bool wxWindowX11::SetForegroundColour(const wxColour& col)
 
 wxWindow *wxGetActiveWindow()
 {
-    // TODO
-    wxFAIL_MSG("Not implemented");
-    return NULL;
+    return wxGetTopLevelParent(wxWindow::FindFocus());
 }
 
 /* static */
@@ -1549,31 +1657,63 @@ wxWindow *wxWindowBase::GetCapture()
 // position.
 wxWindow* wxFindWindowAtPointer(wxPoint& pt)
 {
-    return wxFindWindowAtPoint(wxGetMousePosition());
+    pt = wxGetMousePosition();
+    return wxFindWindowAtPoint(pt);
 }
 
-// Get the current mouse position.
-wxPoint wxGetMousePosition()
+void wxGetMouseState(int& rootX, int& rootY, unsigned& maskReturn)
 {
 #if wxUSE_NANOX
     /* TODO */
-    return wxPoint(0, 0);
+    rootX = rootY = 0;
+    maskReturn = 0;
 #else
     Display *display = wxGlobalDisplay();
     Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display));
     Window rootReturn, childReturn;
-    int rootX, rootY, winX, winY;
-    unsigned int maskReturn;
+    int winX, winY;
 
     XQueryPointer (display,
-		   rootWindow,
-		   &rootReturn,
+                   rootWindow,
+                   &rootReturn,
                    &childReturn,
                    &rootX, &rootY, &winX, &winY, &maskReturn);
-    return wxPoint(rootX, rootY);
 #endif
 }
 
+// Get the current mouse position.
+wxPoint wxGetMousePosition()
+{
+    int x, y;
+    unsigned mask;
+
+    wxGetMouseState(x, y, mask);
+    return wxPoint(x, y);
+}
+
+wxMouseState wxGetMouseState()
+{
+    wxMouseState ms;
+    int x, y;
+    unsigned mask;
+
+    wxGetMouseState(x, y, mask);
+
+    ms.SetX(x);
+    ms.SetY(y);
+
+    ms.SetLeftDown(mask & Button1Mask);
+    ms.SetMiddleDown(mask & Button2Mask);
+    ms.SetRightDown(mask & Button3Mask);
+
+    ms.SetControlDown(mask & ControlMask);
+    ms.SetShiftDown(mask & ShiftMask);
+    ms.SetAltDown(mask & Mod3Mask);
+    ms.SetMetaDown(mask & Mod1Mask);
+
+    return ms;
+}
+
 
 // ----------------------------------------------------------------------------
 // wxNoOptimize: switch off size optimization
@@ -1589,8 +1729,14 @@ int wxNoOptimize::ms_count = 0;
 class wxWinModule : public wxModule
 {
 public:
-    bool OnInit();
-    void OnExit();
+    wxWinModule()
+    {
+        // we must be cleaned up before the display is closed
+        AddDependency(wxClassInfo::FindClass(wxT("wxX11DisplayModule")));
+    }
+
+    virtual bool OnInit();
+    virtual void OnExit();
 
 private:
     DECLARE_DYNAMIC_CLASS(wxWinModule)
@@ -1601,12 +1747,21 @@ IMPLEMENT_DYNAMIC_CLASS(wxWinModule, wxModule)
 bool wxWinModule::OnInit()
 {
     Display *xdisplay = wxGlobalDisplay();
+    if ( !xdisplay )
+    {
+        // This module may be linked into a console program when using
+        // monolithic library and in this case it's perfectly normal not to
+        // have a display, so just return without doing anything and avoid
+        // crashing below.
+        return true;
+    }
+
     int xscreen = DefaultScreen( xdisplay );
     Window xroot = RootWindow( xdisplay, xscreen );
     g_eraseGC = XCreateGC( xdisplay, xroot, 0, NULL );
     XSetFillStyle( xdisplay, g_eraseGC, FillSolid );
-    
-    return TRUE;
+
+    return true;
 }
 
 void wxWinModule::OnExit()
@@ -1614,5 +1769,3 @@ void wxWinModule::OnExit()
     Display *xdisplay = wxGlobalDisplay();
     XFreeGC( xdisplay, g_eraseGC );
 }
-
-