X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/75c8d68f1d61059d9e290a65d9399e0e89cc8ff1..f5766910b6731eb03e82371416e9778203396ce7:/src/aui/framemanager.cpp?ds=sidebyside

diff --git a/src/aui/framemanager.cpp b/src/aui/framemanager.cpp
index 701e97f739..6822196ead 100644
--- a/src/aui/framemanager.cpp
+++ b/src/aui/framemanager.cpp
@@ -30,6 +30,7 @@
 #include "wx/aui/floatpane.h"
 
 #ifndef WX_PRECOMP
+    #include "wx/panel.h"
     #include "wx/settings.h"
     #include "wx/app.h"
     #include "wx/dcclient.h"
@@ -80,11 +81,14 @@ public:
         m_Amount=0;
         m_MaxWidth=0;
         m_MaxHeight=0;
+        m_lastWidth=0;
+        m_lastHeight=0;
 #ifdef __WXGTK__
         m_CanSetShape = false; // have to wait for window create event on GTK
 #else
         m_CanSetShape = true;
 #endif
+        m_Region = wxRegion(0, 0, 0, 0);
         SetTransparent(0);
     }
 
@@ -95,28 +99,24 @@ public:
             int w=100; // some defaults
             int h=100;
             GetClientSize(&w, &h);
-            if ((alpha != m_Amount) || (m_MaxWidth<w) | (m_MaxHeight<h))
+
+            m_MaxWidth = w;
+            m_MaxHeight = h;
+            m_Amount = alpha;
+            m_Region.Clear();
+//            m_Region.Union(0, 0, 1, m_MaxWidth);
+            if (m_Amount)
             {
-                // Make the region at least double the height and width so we don't have
-                // to rebuild if the size changes.
-                m_MaxWidth=w*2;
-                m_MaxHeight=h*2;
-                m_Amount = alpha;
-                m_Region.Clear();
-//                m_Region.Union(0, 0, 1, m_MaxWidth);
-                if (m_Amount)
+                for (int y=0; y<m_MaxHeight; y++)
                 {
-                    for (int y=0; y<m_MaxHeight; y++)
-                    {
-                        // Reverse the order of the bottom 4 bits
-                        int j=((y&8)?1:0)|((y&4)?2:0)|((y&2)?4:0)|((y&1)?8:0);
-                        if ((j*16+8)<m_Amount)
-                            m_Region.Union(0, y, m_MaxWidth, 1);
-                    }
+                    // Reverse the order of the bottom 4 bits
+                    int j=((y&8)?1:0)|((y&4)?2:0)|((y&2)?4:0)|((y&1)?8:0);
+                    if ((j*16+8)<m_Amount)
+                        m_Region.Union(0, y, m_MaxWidth, 1);
                 }
-                SetShape(m_Region);
-                Refresh();
             }
+            SetShape(m_Region);
+            Refresh();
         }
         return true;
     }
@@ -125,7 +125,14 @@ public:
     {
         wxPaintDC dc(this);
 
+        if (m_Region.IsEmpty())
+            return;
+
+#ifdef __WXMAC__
+        dc.SetBrush(wxColour(128, 192, 255));
+#else
         dc.SetBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_ACTIVECAPTION));
+#endif
         dc.SetPen(*wxTRANSPARENT_PEN);
 
         wxRegionIterator upd(GetUpdateRegion()); // get the update rect list
@@ -143,11 +150,32 @@ public:
     void OnWindowCreate(wxWindowCreateEvent& WXUNUSED(event)) {m_CanSetShape=true; SetTransparent(0);}
 #endif
 
+    void OnSize(wxSizeEvent& event)
+    {
+        // We sometimes get surplus size events
+        if ((event.GetSize().GetWidth() == m_lastWidth) &&
+            (event.GetSize().GetHeight() == m_lastHeight))
+        {
+            event.Skip();
+            return;
+        }
+        m_lastWidth = event.GetSize().GetWidth();
+        m_lastHeight = event.GetSize().GetHeight();
+
+        SetTransparent(m_Amount);
+        m_Region.Intersect(0, 0, event.GetSize().GetWidth(),
+                           event.GetSize().GetHeight());
+        SetShape(m_Region);
+        Refresh();
+        event.Skip();
+    }
+
 private:
-    int m_Amount;
+    wxByte m_Amount;
     int m_MaxWidth;
     int m_MaxHeight;
     bool m_CanSetShape;
+    int m_lastWidth,m_lastHeight;
 
     wxRegion m_Region;
 
@@ -160,6 +188,7 @@ IMPLEMENT_DYNAMIC_CLASS( wxPseudoTransparentFrame, wxFrame )
 
 BEGIN_EVENT_TABLE(wxPseudoTransparentFrame, wxFrame)
     EVT_PAINT(wxPseudoTransparentFrame::OnPaint)
+    EVT_SIZE(wxPseudoTransparentFrame::OnSize)
 #ifdef __WXGTK__
     EVT_WINDOW_CREATE(wxPseudoTransparentFrame::OnWindowCreate)
 #endif
@@ -369,16 +398,16 @@ static wxPaneInfo* FindPaneInDock(const wxDockInfo& dock, wxWindow* window)
 }
 
 // RemovePaneFromDocks() removes a pane window from all docks
-// with a possible exception specified by parameter "except"
+// with a possible exception specified by parameter "ex_cept"
 static void RemovePaneFromDocks(wxDockInfoArray& docks,
                                 wxPaneInfo& pane,
-                                wxDockInfo* except = NULL)
+                                wxDockInfo* ex_cept  = NULL  )
 {
     int i, dock_count;
     for (i = 0, dock_count = docks.GetCount(); i < dock_count; ++i)
     {
         wxDockInfo& d = docks.Item(i);
-        if (&d == except)
+        if (&d == ex_cept)
             continue;
         wxPaneInfo* pi = FindPaneInDock(d, pane.window);
         if (pi)
@@ -452,6 +481,7 @@ wxFrameManager::wxFrameManager(wxWindow* managed_wnd, unsigned int flags)
     m_art = new wxDefaultDockArt;
     m_hint_wnd = NULL;
     m_flags = flags;
+    m_skipping = false;
 
     if (managed_wnd)
     {
@@ -464,6 +494,12 @@ wxFrameManager::~wxFrameManager()
     delete m_art;
 }
 
+// Creates a floating frame for the windows
+wxFloatingPane * wxFrameManager::CreateFloatingFrame(wxWindow* parent, const wxPaneInfo& p)
+{
+    return new wxFloatingPane(parent, this, p);
+}
+
 // GetPane() looks up a wxPaneInfo structure based
 // on the supplied window pointer.  Upon failure, GetPane()
 // returns an empty wxPaneInfo, a condition which can be checked
@@ -532,7 +568,7 @@ wxDockUIPart* wxFrameManager::HitTest(int x, int y)
             continue;
 
         // if the point is inside the rectangle, we have a hit
-        if (item->rect.Inside(x,y))
+        if (item->rect.Contains(x,y))
             result = item;
     }
 
@@ -611,8 +647,7 @@ void wxFrameManager::SetManagedWindow(wxWindow* frame)
     // frame activated and highlighted as such...
     m_hint_wnd = new wxMiniFrame(m_frame, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(1,1),
                                  wxFRAME_FLOAT_ON_PARENT
-                                 | wxFRAME_TOOL_WINDOW
-                                 | wxCAPTION );
+                                 | wxFRAME_TOOL_WINDOW );
 
     // Can't set the bg colour of a Frame in wxMac
     wxPanel* p = new wxPanel(m_hint_wnd);
@@ -876,7 +911,9 @@ bool wxFrameManager::DetachPane(wxWindow* window)
 
                 // reduce flicker
                 p.window->SetSize(1,1);
-                p.frame->Show(false);
+
+                if (p.frame->IsShown())
+                    p.frame->Show(false);
 
                 // reparent to m_frame and destroy the pane
                 p.window->Reparent(m_frame);
@@ -909,6 +946,40 @@ bool wxFrameManager::DetachPane(wxWindow* window)
     return false;
 }
 
+// ClosePane() destroys or hides the pane depending on its
+// flags
+void wxFrameManager::ClosePane(wxPaneInfo& pane_info)
+{
+    // first, hide the window
+    if (pane_info.window && pane_info.window->IsShown()) {
+        pane_info.window->Show(false);
+    }
+
+    // make sure that we are the parent of this window
+    if(pane_info.window && pane_info.window->GetParent() != m_frame) {
+        pane_info.window->Reparent(m_frame);
+    }
+
+    // if we have a frame, destroy it
+    if(pane_info.frame) {
+        pane_info.frame->Destroy();
+        pane_info.frame = NULL;
+    }
+
+    // now we need to either destroy or hide the pane
+    if(pane_info.IsDestroyOnClose()) 
+    {
+        wxWindow * window = pane_info.window;
+        DetachPane(window);
+        if(window) {
+            window->Destroy();
+        }
+    } 
+    else 
+    {
+        pane_info.Hide();
+    }
+}
 
 // EscapeDelimiters() changes ";" into "\;" and "|" into "\|"
 // in the input string.  This is an internal functions which is
@@ -958,66 +1029,68 @@ wxString wxFrameManager::SavePaneInfo(wxPaneInfo& pane)
     return result;
 }
 
-// Load a "pane" with the pane infor settings in pane_part; return the remainder of the
-// string
-wxString wxFrameManager::LoadPaneInfo(wxString pane_part, wxPaneInfo &pane)
+// Load a "pane" with the pane infor settings in pane_part
+void wxFrameManager::LoadPaneInfo(wxString pane_part, wxPaneInfo &pane)
 {
     // replace escaped characters so we can
     // split up the string easily
     pane_part.Replace(wxT("\\|"), wxT("\a"));
     pane_part.Replace(wxT("\\;"), wxT("\b"));
 
-    wxString val_part = pane_part.BeforeFirst(wxT(';'));
-    pane_part = pane_part.AfterFirst(wxT(';'));
-    wxString val_name = val_part.BeforeFirst(wxT('='));
-    wxString value = val_part.AfterFirst(wxT('='));
-    val_name.MakeLower();
-    val_name.Trim(true);
-    val_name.Trim(false);
-    value.Trim(true);
-    value.Trim(false);
-
-    if (val_name.empty())
-        return wxEmptyString;
-
-    if (val_name == wxT("name"))
-        pane.name = value;
-    else if (val_name == wxT("caption"))
-        pane.caption = value;
-    else if (val_name == wxT("state"))
-        pane.state = (unsigned int)wxAtoi(value.c_str());
-    else if (val_name == wxT("dir"))
-        pane.dock_direction = wxAtoi(value.c_str());
-    else if (val_name == wxT("layer"))
-        pane.dock_layer = wxAtoi(value.c_str());
-    else if (val_name == wxT("row"))
-        pane.dock_row = wxAtoi(value.c_str());
-    else if (val_name == wxT("pos"))
-        pane.dock_pos = wxAtoi(value.c_str());
-    else if (val_name == wxT("prop"))
-        pane.dock_proportion = wxAtoi(value.c_str());
-    else if (val_name == wxT("bestw"))
-        pane.best_size.x = wxAtoi(value.c_str());
-    else if (val_name == wxT("besth"))
-        pane.best_size.y = wxAtoi(value.c_str());
-    else if (val_name == wxT("minw"))
-        pane.min_size.x = wxAtoi(value.c_str());
-    else if (val_name == wxT("minh"))
-        pane.min_size.y = wxAtoi(value.c_str());
-    else if (val_name == wxT("maxw"))
-        pane.max_size.x = wxAtoi(value.c_str());
-    else if (val_name == wxT("maxh"))
-        pane.max_size.y = wxAtoi(value.c_str());
-    else if (val_name == wxT("floatx"))
-        pane.floating_pos.x = wxAtoi(value.c_str());
-    else if (val_name == wxT("floaty"))
-        pane.floating_pos.y = wxAtoi(value.c_str());
-    else if (val_name == wxT("floatw"))
-        pane.floating_size.x = wxAtoi(value.c_str());
-    else if (val_name == wxT("floath"))
-        pane.floating_size.y = wxAtoi(value.c_str());
-    else {
-        wxFAIL_MSG(wxT("Bad Perspective String"));
+    while(1)
+    {
+        wxString val_part = pane_part.BeforeFirst(wxT(';'));
+        pane_part = pane_part.AfterFirst(wxT(';'));
+        wxString val_name = val_part.BeforeFirst(wxT('='));
+        wxString value = val_part.AfterFirst(wxT('='));
+        val_name.MakeLower();
+        val_name.Trim(true);
+        val_name.Trim(false);
+        value.Trim(true);
+        value.Trim(false);
+
+        if (val_name.empty())
+            break;
+
+        if (val_name == wxT("name"))
+            pane.name = value;
+        else if (val_name == wxT("caption"))
+            pane.caption = value;
+        else if (val_name == wxT("state"))
+            pane.state = (unsigned int)wxAtoi(value.c_str());
+        else if (val_name == wxT("dir"))
+            pane.dock_direction = wxAtoi(value.c_str());
+        else if (val_name == wxT("layer"))
+            pane.dock_layer = wxAtoi(value.c_str());
+        else if (val_name == wxT("row"))
+            pane.dock_row = wxAtoi(value.c_str());
+        else if (val_name == wxT("pos"))
+            pane.dock_pos = wxAtoi(value.c_str());
+        else if (val_name == wxT("prop"))
+            pane.dock_proportion = wxAtoi(value.c_str());
+        else if (val_name == wxT("bestw"))
+            pane.best_size.x = wxAtoi(value.c_str());
+        else if (val_name == wxT("besth"))
+            pane.best_size.y = wxAtoi(value.c_str());
+        else if (val_name == wxT("minw"))
+            pane.min_size.x = wxAtoi(value.c_str());
+        else if (val_name == wxT("minh"))
+            pane.min_size.y = wxAtoi(value.c_str());
+        else if (val_name == wxT("maxw"))
+            pane.max_size.x = wxAtoi(value.c_str());
+        else if (val_name == wxT("maxh"))
+            pane.max_size.y = wxAtoi(value.c_str());
+        else if (val_name == wxT("floatx"))
+            pane.floating_pos.x = wxAtoi(value.c_str());
+        else if (val_name == wxT("floaty"))
+            pane.floating_pos.y = wxAtoi(value.c_str());
+        else if (val_name == wxT("floatw"))
+            pane.floating_size.x = wxAtoi(value.c_str());
+        else if (val_name == wxT("floath"))
+            pane.floating_size.y = wxAtoi(value.c_str());
+        else {
+            wxFAIL_MSG(wxT("Bad Perspective String"));
+        }
     }
 
     // replace escaped characters so we can
@@ -1029,7 +1102,7 @@ wxString wxFrameManager::LoadPaneInfo(wxString pane_part, wxPaneInfo &pane)
     pane_part.Replace(wxT("\a"), wxT("|"));
     pane_part.Replace(wxT("\b"), wxT(";"));
 
-    return pane_part;
+    return;
 }
 
 
@@ -1133,10 +1206,7 @@ bool wxFrameManager::LoadPerspective(const wxString& layout, bool update)
         pane_part.Replace(wxT("\a"), wxT("|"));
         pane_part.Replace(wxT("\b"), wxT(";"));
 
-        while (!pane_part.empty())
-        {
-            pane_part = LoadPaneInfo(pane_part, pane);
-        }
+        LoadPaneInfo(pane_part, pane);
 
         wxPaneInfo& p = GetPane(pane.name);
         if (!p.IsOk())
@@ -1946,7 +2016,9 @@ void wxFrameManager::Update()
 
             // reduce flicker
             p.window->SetSize(1,1);
-            p.frame->Show(false);
+
+            if (p.frame->IsShown())
+                p.frame->Show(false);
 
             // reparent to m_frame and destroy the pane
             p.window->Reparent(m_frame);
@@ -1972,9 +2044,7 @@ void wxFrameManager::Update()
             {
                 // we need to create a frame for this
                 // pane, which has recently been floated
-                wxFloatingPane* frame = new wxFloatingPane(m_frame,
-                                                  this,
-                                                  p);
+                wxFloatingPane* frame = CreateFloatingFrame(m_frame, p);
 
 #if wxCHECK_VERSION(2,7,0)
                 // on MSW and Mac, if the owner desires transparent dragging, and
@@ -1988,10 +2058,8 @@ void wxFrameManager::Update()
                 frame->SetPaneWindow(p);
                 p.frame = frame;
 
-                if (p.IsShown())
-                {
+                if (p.IsShown() && !frame->IsShown())
                     frame->Show();
-                }
             }
              else
             {
@@ -2005,12 +2073,14 @@ void wxFrameManager::Update()
                     //p.frame->Move(p.floating_pos.x, p.floating_pos.y);
                 }
 
-                 p.frame->Show(p.IsShown());
+                if (p.frame->IsShown() != p.IsShown())
+                    p.frame->Show(p.IsShown());
             }
         }
          else
         {
-            p.window->Show(p.IsShown());
+            if (p.window->IsShown() != p.IsShown())
+                p.window->Show(p.IsShown());
         }
 
         // if "active panes" are no longer allowed, clear
@@ -2282,11 +2352,7 @@ bool wxFrameManager::DoDrop(wxDockInfoArray& docks,
     if (pt.x < layer_insert_offset &&
         pt.x > layer_insert_offset-auiLayerInsertPixels)
     {
-        int new_layer = wxMax(wxMax(GetMaxLayer(docks, wxAUI_DOCK_LEFT),
-                                    GetMaxLayer(docks, wxAUI_DOCK_BOTTOM)),
-                                    GetMaxLayer(docks, wxAUI_DOCK_TOP)) + 1;
         drop.Dock().Left().
-             Layer(new_layer).
              Row(0).
              Position(pt.y - GetDockPixelOffset(drop) - offset.y);
         return ProcessDockResult(target, drop);
@@ -2294,11 +2360,7 @@ bool wxFrameManager::DoDrop(wxDockInfoArray& docks,
     else if (pt.y < layer_insert_offset &&
              pt.y > layer_insert_offset-auiLayerInsertPixels)
     {
-        int new_layer = wxMax(wxMax(GetMaxLayer(docks, wxAUI_DOCK_TOP),
-                                    GetMaxLayer(docks, wxAUI_DOCK_LEFT)),
-                                    GetMaxLayer(docks, wxAUI_DOCK_RIGHT)) + 1;
         drop.Dock().Top().
-             Layer(new_layer).
              Row(0).
              Position(pt.x - GetDockPixelOffset(drop) - offset.x);
         return ProcessDockResult(target, drop);
@@ -2306,11 +2368,7 @@ bool wxFrameManager::DoDrop(wxDockInfoArray& docks,
     else if (pt.x >= cli_size.x - layer_insert_offset &&
              pt.x < cli_size.x - layer_insert_offset + auiLayerInsertPixels)
     {
-        int new_layer = wxMax(wxMax(GetMaxLayer(docks, wxAUI_DOCK_RIGHT),
-                                    GetMaxLayer(docks, wxAUI_DOCK_TOP)),
-                                    GetMaxLayer(docks, wxAUI_DOCK_BOTTOM)) + 1;
         drop.Dock().Right().
-             Layer(new_layer).
              Row(0).
              Position(pt.y - GetDockPixelOffset(drop) - offset.y);
         return ProcessDockResult(target, drop);
@@ -2318,9 +2376,10 @@ bool wxFrameManager::DoDrop(wxDockInfoArray& docks,
     else if (pt.y >= cli_size.y - layer_insert_offset &&
              pt.y < cli_size.y - layer_insert_offset + auiLayerInsertPixels)
     {
-        int new_layer = wxMax(wxMax(GetMaxLayer(docks, wxAUI_DOCK_BOTTOM),
-                                    GetMaxLayer(docks, wxAUI_DOCK_LEFT)),
-                                    GetMaxLayer(docks, wxAUI_DOCK_RIGHT)) + 1;
+        int new_layer = wxMax( wxMax( GetMaxLayer(docks, wxAUI_DOCK_BOTTOM),
+                                      GetMaxLayer(docks, wxAUI_DOCK_LEFT)),
+                                      GetMaxLayer(docks, wxAUI_DOCK_RIGHT)) + 1;
+
         drop.Dock().Bottom().
              Layer(new_layer).
              Row(0).
@@ -2328,7 +2387,6 @@ bool wxFrameManager::DoDrop(wxDockInfoArray& docks,
         return ProcessDockResult(target, drop);
     }
 
-
     wxDockUIPart* part = HitTest(pt.x, pt.y);
 
 
@@ -2337,7 +2395,6 @@ bool wxFrameManager::DoDrop(wxDockInfoArray& docks,
         if (!part || !part->dock)
             return false;
 
-
         // calculate the offset from where the dock begins
         // to the point where the user dropped the pane
         int dock_drop_offset = 0;
@@ -2352,16 +2409,39 @@ bool wxFrameManager::DoDrop(wxDockInfoArray& docks,
         // should float if being dragged over center pane windows
         if (!part->dock->fixed || part->dock->dock_direction == wxAUI_DOCK_CENTER)
         {
-            if ((m_flags & wxAUI_MGR_ALLOW_FLOATING) &&
+            if (m_last_rect.IsEmpty() || m_last_rect.Contains(pt.x, pt.y ))
+            {
+                m_skipping = true;
+            }
+            else
+            {
+                if ((m_flags & wxAUI_MGR_ALLOW_FLOATING) &&
                    (drop.IsFloatable() ||
                     (part->dock->dock_direction != wxAUI_DOCK_CENTER &&
                      part->dock->dock_direction != wxAUI_DOCK_NONE)))
-            {
-                drop.Float();
+                {
+                    drop.Float();
+                }
+
+                m_skipping = false;
+
+                return ProcessDockResult(target, drop);
             }
 
+            drop.Position(pt.x - GetDockPixelOffset(drop) - offset.x);
+
             return ProcessDockResult(target, drop);
         }
+        else
+        {
+            m_skipping = false;
+        }
+
+        if (!m_skipping)
+        {
+            m_last_rect = part->dock->rect;
+            m_last_rect.Inflate( 15, 15 );
+        }
 
         drop.Dock().
              Direction(part->dock->dock_direction).
@@ -2370,15 +2450,26 @@ bool wxFrameManager::DoDrop(wxDockInfoArray& docks,
              Position(dock_drop_offset);
 
         if ((
-            ((pt.y < part->dock->rect.y + 2) && part->dock->IsHorizontal()) ||
-            ((pt.x < part->dock->rect.x + 2) && part->dock->IsVertical())
+            ((pt.y < part->dock->rect.y + 1) && part->dock->IsHorizontal()) ||
+            ((pt.x < part->dock->rect.x + 1) && part->dock->IsVertical())
             ) && part->dock->panes.GetCount() > 1)
         {
-            int row = drop.dock_row;
-            DoInsertDockRow(panes, part->dock->dock_direction,
-                            part->dock->dock_layer,
-                            part->dock->dock_row);
-            drop.dock_row = row;
+            if ((part->dock->dock_direction == wxAUI_DOCK_TOP) ||
+                (part->dock->dock_direction == wxAUI_DOCK_LEFT))
+            {
+                int row = drop.dock_row;
+                DoInsertDockRow(panes, part->dock->dock_direction,
+                                part->dock->dock_layer,
+                                part->dock->dock_row);
+                drop.dock_row = row;
+            }
+            else
+            {
+                DoInsertDockRow(panes, part->dock->dock_direction,
+                                part->dock->dock_layer,
+                                part->dock->dock_row+1);
+                drop.dock_row = part->dock->dock_row+1;
+            }
         }
 
         if ((
@@ -2386,10 +2477,22 @@ bool wxFrameManager::DoDrop(wxDockInfoArray& docks,
             ((pt.x > part->dock->rect.x + part->dock->rect.width - 2 ) && part->dock->IsVertical())
             ) && part->dock->panes.GetCount() > 1)
         {
-            DoInsertDockRow(panes, part->dock->dock_direction,
-                            part->dock->dock_layer,
-                            part->dock->dock_row+1);
-            drop.dock_row = part->dock->dock_row+1;
+            if ((part->dock->dock_direction == wxAUI_DOCK_TOP) ||
+                (part->dock->dock_direction == wxAUI_DOCK_LEFT))
+            {
+                DoInsertDockRow(panes, part->dock->dock_direction,
+                                part->dock->dock_layer,
+                                part->dock->dock_row+1);
+                drop.dock_row = part->dock->dock_row+1;
+            }
+            else
+            {
+                int row = drop.dock_row;
+                DoInsertDockRow(panes, part->dock->dock_direction,
+                                part->dock->dock_layer,
+                                part->dock->dock_row);
+                drop.dock_row = row;
+            }
         }
 
         return ProcessDockResult(target, drop);
@@ -2639,6 +2742,8 @@ void wxFrameManager::ShowHint(const wxRect& rect)
             )
             m_hint_fadeamt = 0;
 
+        m_hint_wnd->SetSize(rect);
+
         if (! m_hint_wnd->IsShown())
             m_hint_wnd->Show();
 
@@ -2653,7 +2758,6 @@ void wxFrameManager::ShowHint(const wxRect& rect)
         if (m_hint_wnd->IsKindOf(CLASSINFO(wxPseudoTransparentFrame)))
             ((wxPseudoTransparentFrame *)m_hint_wnd)->SetTransparent(m_hint_fadeamt);
 #endif
-        m_hint_wnd->SetSize(rect);
         m_hint_wnd->Raise();
 
 
@@ -2724,7 +2828,8 @@ void wxFrameManager::HideHint()
     // hides a transparent window hint, if there is one
     if (m_hint_wnd)
     {
-        m_hint_wnd->Show(false);
+        if (m_hint_wnd->IsShown())
+            m_hint_wnd->Show(false);
 #if wxCHECK_VERSION(2,7,0)
         m_hint_wnd->SetTransparent(0);
 #else
@@ -2842,13 +2947,50 @@ void wxFrameManager::OnFloatingPaneMoveStart(wxWindow* wnd)
 #endif
 }
 
-void wxFrameManager::OnFloatingPaneMoving(wxWindow* wnd)
+void wxFrameManager::OnFloatingPaneMoving(wxWindow* wnd, wxDirection dir)
 {
     // try to find the pane
     wxPaneInfo& pane = GetPane(wnd);
     wxASSERT_MSG(pane.IsOk(), wxT("Pane window not found"));
 
     wxPoint pt = ::wxGetMousePosition();
+
+#if 0
+    // Adapt pt to direction
+    if (dir == wxNORTH)
+    {
+        // move to pane's upper border
+        wxPoint pos( 0,0 );
+        pos = wnd->ClientToScreen( pos );
+        pt.y = pos.y;
+        // and some more pixels for the title bar
+        pt.y -= 5;
+    } else
+    if (dir == wxWEST)
+    {
+        // move to pane's left border
+        wxPoint pos( 0,0 );
+        pos = wnd->ClientToScreen( pos );
+        pt.x = pos.x;
+    } else
+    if (dir == wxEAST)
+    {
+        // move to pane's right border
+        wxPoint pos( wnd->GetSize().x, 0 );
+        pos = wnd->ClientToScreen( pos );
+        pt.x = pos.x;
+    } else
+    if (dir == wxSOUTH)
+    {
+        // move to pane's bottom border
+        wxPoint pos( 0, wnd->GetSize().y );
+        pos = wnd->ClientToScreen( pos );
+        pt.y = pos.y;
+    }
+#else
+    wxUnusedVar(dir);
+#endif
+
     wxPoint client_pt = m_frame->ScreenToClient(pt);
 
     // calculate the offset from the upper left-hand corner
@@ -2908,13 +3050,50 @@ void wxFrameManager::OnFloatingPaneMoving(wxWindow* wnd)
     m_frame->Update();
 }
 
-void wxFrameManager::OnFloatingPaneMoved(wxWindow* wnd)
+void wxFrameManager::OnFloatingPaneMoved(wxWindow* wnd, wxDirection dir)
 {
     // try to find the pane
     wxPaneInfo& pane = GetPane(wnd);
     wxASSERT_MSG(pane.IsOk(), wxT("Pane window not found"));
 
     wxPoint pt = ::wxGetMousePosition();
+
+#if 0
+    // Adapt pt to direction
+    if (dir == wxNORTH)
+    {
+        // move to pane's upper border
+        wxPoint pos( 0,0 );
+        pos = wnd->ClientToScreen( pos );
+        pt.y = pos.y;
+        // and some more pixels for the title bar
+        pt.y -= 10;
+    } else
+    if (dir == wxWEST)
+    {
+        // move to pane's left border
+        wxPoint pos( 0,0 );
+        pos = wnd->ClientToScreen( pos );
+        pt.x = pos.x;
+    } else
+    if (dir == wxEAST)
+    {
+        // move to pane's right border
+        wxPoint pos( wnd->GetSize().x, 0 );
+        pos = wnd->ClientToScreen( pos );
+        pt.x = pos.x;
+    } else
+    if (dir == wxSOUTH)
+    {
+        // move to pane's bottom border
+        wxPoint pos( 0, wnd->GetSize().y );
+        pos = wnd->ClientToScreen( pos );
+        pt.y = pos.y;
+    }
+#else
+    wxUnusedVar(dir);
+#endif
+
     wxPoint client_pt = m_frame->ScreenToClient(pt);
 
     // calculate the offset from the upper left-hand corner
@@ -2976,14 +3155,9 @@ void wxFrameManager::OnFloatingPaneClosed(wxWindow* wnd, wxCloseEvent& evt)
         evt.Veto();
         return;
     }
-     else
+     else 
     {
-        // reparent the pane window back to us and
-        // prepare the frame window for destruction
-        pane.window->Show(false);
-        pane.window->Reparent(m_frame);
-        pane.frame = NULL;
-        pane.Hide();
+        ClosePane(pane);
     }
 }
 
@@ -3026,22 +3200,22 @@ void wxFrameManager::OnRender(wxFrameManagerEvent& evt)
         {
             case wxDockUIPart::typeDockSizer:
             case wxDockUIPart::typePaneSizer:
-                m_art->DrawSash(*dc, part.orientation, part.rect);
+                m_art->DrawSash(*dc, m_frame, part.orientation, part.rect);
                 break;
             case wxDockUIPart::typeBackground:
-                m_art->DrawBackground(*dc, part.orientation, part.rect);
+                m_art->DrawBackground(*dc, m_frame, part.orientation, part.rect);
                 break;
             case wxDockUIPart::typeCaption:
-                m_art->DrawCaption(*dc, part.pane->caption, part.rect, *part.pane);
+                m_art->DrawCaption(*dc, m_frame, part.pane->caption, part.rect, *part.pane);
                 break;
             case wxDockUIPart::typeGripper:
-                m_art->DrawGripper(*dc, part.rect, *part.pane);
+                m_art->DrawGripper(*dc, m_frame, part.rect, *part.pane);
                 break;
             case wxDockUIPart::typePaneBorder:
-                m_art->DrawBorder(*dc, part.rect, *part.pane);
+                m_art->DrawBorder(*dc, m_frame, part.rect, *part.pane);
                 break;
             case wxDockUIPart::typePaneButton:
-                m_art->DrawPaneButton(*dc, part.button->button_id,
+                m_art->DrawPaneButton(*dc, m_frame, part.button->button_id,
                         wxAUI_BUTTON_STATE_NORMAL, part.rect, *part.pane);
                 break;
         }
@@ -3114,13 +3288,14 @@ void wxFrameManager::OnEraseBackground(wxEraseEvent& event)
 #endif
 }
 
-void wxFrameManager::OnSize(wxSizeEvent& WXUNUSED(event))
+void wxFrameManager::OnSize(wxSizeEvent& event)
 {
     if (m_frame)
     {
         DoFrameLayout();
         Repaint();
     }
+    event.Skip();
 }
 
 
@@ -3191,7 +3366,7 @@ void wxFrameManager::UpdateButtonOnScreen(wxDockUIPart* button_ui_part,
     if (pt.x != 0 || pt.y != 0)
         cdc.SetDeviceOrigin(pt.x, pt.y);
 
-    m_art->DrawPaneButton(cdc,
+    m_art->DrawPaneButton(cdc, m_frame,
               button_ui_part->button->button_id,
               state,
               button_ui_part->rect,
@@ -3717,7 +3892,7 @@ void wxFrameManager::OnPaneButton(wxFrameManagerEvent& evt)
 
         if (!e.GetVeto())
         {
-            pane.Hide();
+            ClosePane(pane);
             Update();
         }
     }