X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e5dcae09e6c207688b41c8b744764d32b7b39a46..2e14066008229145e2da7b9f05a478ce38631f83:/src/aui/auibar.cpp

diff --git a/src/aui/auibar.cpp b/src/aui/auibar.cpp
index e33ce817a0..a64ed0cce5 100644
--- a/src/aui/auibar.cpp
+++ b/src/aui/auibar.cpp
@@ -1,6 +1,6 @@
 ///////////////////////////////////////////////////////////////////////////////
 
-// Name:        src/aui/dockart.cpp
+// Name:        src/aui/auibar.cpp
 // Purpose:     wxaui: wx advanced user interface - docking window manager
 // Author:      Benjamin I. Williams
 // Modified by:
@@ -69,44 +69,6 @@ const int BUTTON_DROPDOWN_WIDTH = 10;
 wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h,
                              const wxColour& color);
 
-unsigned char wxAuiBlendColour(unsigned char fg, unsigned char bg, double alpha);
-wxColor wxAuiStepColour(const wxColor& c, int percent);
-
-static wxBitmap MakeDisabledBitmap(wxBitmap& bmp)
-{
-    wxImage image = bmp.ConvertToImage();
-
-    int mr, mg, mb;
-    mr = image.GetMaskRed();
-    mg = image.GetMaskGreen();
-    mb = image.GetMaskBlue();
-
-    unsigned char* data = image.GetData();
-    int width = image.GetWidth();
-    int height = image.GetHeight();
-    bool has_mask = image.HasMask();
-
-    for (int y = height-1; y >= 0; --y)
-    {
-        for (int x = width-1; x >= 0; --x)
-        {
-            data = image.GetData() + (y*(width*3))+(x*3);
-            unsigned char* r = data;
-            unsigned char* g = data+1;
-            unsigned char* b = data+2;
-
-            if (has_mask && *r == mr && *g == mg && *b == mb)
-                continue;
-
-            *r = wxAuiBlendColour(*r, 255, 0.4);
-            *g = wxAuiBlendColour(*g, 255, 0.4);
-            *b = wxAuiBlendColour(*b, 255, 0.4);
-        }
-    }
-
-    return wxBitmap(image);
-}
-
 static wxColor GetBaseColor()
 {
 
@@ -122,7 +84,7 @@ static wxColor GetBaseColor()
         (255-base_colour.Green()) +
         (255-base_colour.Blue()) < 60)
     {
-        base_colour = wxAuiStepColour(base_colour, 92);
+        base_colour = base_colour.ChangeLightness(92);
     }
 
     return base_colour;
@@ -158,7 +120,7 @@ private:
 
 
 static const unsigned char
-    DISABLED_TEXT_GREY_HUE = wxAuiBlendColour(0, 255, 0.4);
+    DISABLED_TEXT_GREY_HUE = wxColour::AlphaBlend(0, 255, 0.4);
 const wxColour DISABLED_TEXT_COLOR(DISABLED_TEXT_GREY_HUE,
                                    DISABLED_TEXT_GREY_HUE,
                                    DISABLED_TEXT_GREY_HUE);
@@ -175,11 +137,11 @@ wxAuiDefaultToolBarArt::wxAuiDefaultToolBarArt()
     m_gripper_size = 7;
     m_overflow_size = 16;
 
-    wxColor darker1_colour = wxAuiStepColour(m_base_colour, 85);
-    wxColor darker2_colour = wxAuiStepColour(m_base_colour, 75);
-    wxColor darker3_colour = wxAuiStepColour(m_base_colour, 60);
-    wxColor darker4_colour = wxAuiStepColour(m_base_colour, 50);
-    wxColor darker5_colour = wxAuiStepColour(m_base_colour, 40);
+    wxColor darker1_colour = m_base_colour.ChangeLightness(85);
+    wxColor darker2_colour = m_base_colour.ChangeLightness(75);
+    wxColor darker3_colour = m_base_colour.ChangeLightness(60);
+    wxColor darker4_colour = m_base_colour.ChangeLightness(50);
+    wxColor darker5_colour = m_base_colour.ChangeLightness(40);
 
     m_gripper_pen1 = wxPen(darker5_colour);
     m_gripper_pen2 = wxPen(darker3_colour);
@@ -247,8 +209,8 @@ void wxAuiDefaultToolBarArt::DrawBackground(
 {
     wxRect rect = _rect;
     rect.height++;
-    wxColour start_colour = wxAuiStepColour(m_base_colour, 150);
-    wxColour end_colour = wxAuiStepColour(m_base_colour, 90);
+    wxColour start_colour = m_base_colour.ChangeLightness(150);
+    wxColour end_colour = m_base_colour.ChangeLightness(90);
     dc.GradientFillLinear(rect, start_colour, end_colour, wxSOUTH);
 }
 
@@ -334,18 +296,18 @@ void wxAuiDefaultToolBarArt::DrawButton(
         if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
         {
             dc.SetPen(wxPen(m_highlight_colour));
-            dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 150)));
+            dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(150)));
             dc.DrawRectangle(rect);
         }
         else if ((item.GetState() & wxAUI_BUTTON_STATE_HOVER) || item.IsSticky())
         {
             dc.SetPen(wxPen(m_highlight_colour));
-            dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
+            dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(170)));
 
             // draw an even lighter background for checked item hovers (since
             // the hover background is the same color as the check background)
             if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
-                dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 180)));
+                dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(180)));
 
             dc.DrawRectangle(rect);
         }
@@ -354,7 +316,7 @@ void wxAuiDefaultToolBarArt::DrawButton(
             // it's important to put this code in an else statment after the
             // hover, otherwise hovers won't draw properly for checked items
             dc.SetPen(wxPen(m_highlight_colour));
-            dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
+            dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(170)));
             dc.DrawRectangle(rect);
         }
     }
@@ -365,10 +327,8 @@ void wxAuiDefaultToolBarArt::DrawButton(
     else
         bmp = item.GetBitmap();
 
-    if (!bmp.IsOk())
-        return;
-
-    dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
+    if ( bmp.IsOk() )
+        dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 
     // set the item's text color based on if it is disabled
     dc.SetTextForeground(*wxBLACK);
@@ -454,15 +414,26 @@ void wxAuiDefaultToolBarArt::DrawDropDownButton(
     if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
     {
         dc.SetPen(wxPen(m_highlight_colour));
-        dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 140)));
+        dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(140)));
         dc.DrawRectangle(button_rect);
+
+        dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(170)));
         dc.DrawRectangle(dropdown_rect);
     }
     else if (item.GetState() & wxAUI_BUTTON_STATE_HOVER ||
              item.IsSticky())
     {
         dc.SetPen(wxPen(m_highlight_colour));
-        dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
+        dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(170)));
+        dc.DrawRectangle(button_rect);
+        dc.DrawRectangle(dropdown_rect);
+    }
+    else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
+    {
+        // Notice that this branch must come after the hover one to ensure the
+        // correct appearance when the mouse hovers over a checked item.
+        dc.SetPen(wxPen(m_highlight_colour));
+        dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(170)));
         dc.DrawRectangle(button_rect);
         dc.DrawRectangle(dropdown_rect);
     }
@@ -639,8 +610,8 @@ void wxAuiDefaultToolBarArt::DrawSeparator(
         rect.width = new_width;
     }
 
-    wxColour start_colour = wxAuiStepColour(m_base_colour, 80);
-    wxColour end_colour = wxAuiStepColour(m_base_colour, 80);
+    wxColour start_colour = m_base_colour.ChangeLightness(80);
+    wxColour end_colour = m_base_colour.ChangeLightness(80);
     dc.GradientFillLinear(rect, start_colour, end_colour, horizontal ? wxSOUTH : wxEAST);
 }
 
@@ -692,7 +663,7 @@ void wxAuiDefaultToolBarArt::DrawOverflowButton(wxDC& dc,
         state & wxAUI_BUTTON_STATE_PRESSED)
     {
         wxRect cli_rect = wnd->GetClientRect();
-        wxColor light_gray_bg = wxAuiStepColour(m_highlight_colour, 170);
+        wxColor light_gray_bg = m_highlight_colour.ChangeLightness(170);
 
         if (m_flags & wxAUI_TB_VERTICAL)
         {
@@ -824,6 +795,7 @@ BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
     EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
     EVT_MOTION(wxAuiToolBar::OnMotion)
     EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
+    EVT_MOUSE_CAPTURE_LOST(wxAuiToolBar::OnCaptureLost)
     EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
 END_EVENT_TABLE()
 
@@ -972,7 +944,7 @@ wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
     item.active = true;
     item.dropdown = false;
     item.spacer_pixels = 0;
-    item.id = tool_id;
+    item.toolid = tool_id;
     item.state = 0;
     item.proportion = 0;
     item.kind = kind;
@@ -981,18 +953,15 @@ wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
     item.user_data = 0;
     item.sticky = false;
 
-    if (item.id == wxID_ANY)
-        item.id = wxNewId();
+    if (item.toolid == wxID_ANY)
+        item.toolid = wxNewId();
 
     if (!item.disabled_bitmap.IsOk())
     {
         // no disabled bitmap specified, we need to make one
         if (item.bitmap.IsOk())
         {
-            //wxImage img = item.bitmap.ConvertToImage();
-            //wxImage grey_version = img.ConvertToGreyscale();
-            //item.disabled_bitmap = wxBitmap(grey_version);
-            item.disabled_bitmap = MakeDisabledBitmap(item.bitmap);
+            item.disabled_bitmap = item.bitmap.ConvertToDisabled();
         }
     }
     m_items.Add(item);
@@ -1010,7 +979,7 @@ wxAuiToolBarItem* wxAuiToolBar::AddControl(wxControl* control,
     item.active = true;
     item.dropdown = false;
     item.spacer_pixels = 0;
-    item.id = control->GetId();
+    item.toolid = control->GetId();
     item.state = 0;
     item.proportion = 0;
     item.kind = wxITEM_CONTROL;
@@ -1039,7 +1008,7 @@ wxAuiToolBarItem* wxAuiToolBar::AddLabel(int tool_id,
     item.active = true;
     item.dropdown = false;
     item.spacer_pixels = 0;
-    item.id = tool_id;
+    item.toolid = tool_id;
     item.state = 0;
     item.proportion = 0;
     item.kind = wxITEM_LABEL;
@@ -1048,8 +1017,8 @@ wxAuiToolBarItem* wxAuiToolBar::AddLabel(int tool_id,
     item.user_data = 0;
     item.sticky = false;
 
-    if (item.id == wxID_ANY)
-        item.id = wxNewId();
+    if (item.toolid == wxID_ANY)
+        item.toolid = wxNewId();
 
     m_items.Add(item);
     return &m_items.Last();
@@ -1064,7 +1033,7 @@ wxAuiToolBarItem* wxAuiToolBar::AddSeparator()
     item.disabled_bitmap = wxNullBitmap;
     item.active = true;
     item.dropdown = false;
-    item.id = -1;
+    item.toolid = -1;
     item.state = 0;
     item.proportion = 0;
     item.kind = wxITEM_SEPARATOR;
@@ -1087,7 +1056,7 @@ wxAuiToolBarItem* wxAuiToolBar::AddSpacer(int pixels)
     item.active = true;
     item.dropdown = false;
     item.spacer_pixels = pixels;
-    item.id = -1;
+    item.toolid = -1;
     item.state = 0;
     item.proportion = 0;
     item.kind = wxITEM_SPACER;
@@ -1110,7 +1079,7 @@ wxAuiToolBarItem* wxAuiToolBar::AddStretchSpacer(int proportion)
     item.active = true;
     item.dropdown = false;
     item.spacer_pixels = 0;
-    item.id = -1;
+    item.toolid = -1;
     item.state = 0;
     item.proportion = proportion;
     item.kind = wxITEM_SPACER;
@@ -1167,7 +1136,7 @@ wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
     for (i = 0, count = m_items.GetCount(); i < count; ++i)
     {
         wxAuiToolBarItem& item = m_items.Item(i);
-        if (item.id == tool_id)
+        if (item.toolid == tool_id)
             return &item;
     }
 
@@ -1537,13 +1506,13 @@ void wxAuiToolBar::ToggleTool(int tool_id, bool state)
 
             if (idx >= 0 && idx < count)
             {
-                for (i = idx; i < count; ++i)
+                for (i = idx + 1; i < count; ++i)
                 {
                     if (m_items[i].kind != wxITEM_RADIO)
                         break;
                     m_items[i].state &= ~wxAUI_BUTTON_STATE_CHECKED;
                 }
-                for (i = idx; i > 0; i--)
+                for (i = idx - 1; i >= 0; i--)
                 {
                     if (m_items[i].kind != wxITEM_RADIO)
                         break;
@@ -1760,7 +1729,7 @@ int wxAuiToolBar::GetToolIndex(int tool_id) const
     for (i = 0; i < count; ++i)
     {
         wxAuiToolBarItem& item = m_items.Item(i);
-        if (item.id == tool_id)
+        if (item.toolid == tool_id)
             return i;
     }
 
@@ -2169,10 +2138,10 @@ void wxAuiToolBar::DoIdleUpdate()
     {
         wxAuiToolBarItem& item = m_items.Item(i);
 
-        if (item.id == -1)
+        if (item.toolid == -1)
             continue;
 
-        wxUpdateUIEvent evt(item.id);
+        wxUpdateUIEvent evt(item.toolid);
         evt.SetEventObject(this);
 
         if (handler->ProcessEvent(evt))
@@ -2446,8 +2415,11 @@ void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
         }
         else if (item.kind == wxITEM_CHECK)
         {
-            // draw a toggle button
-            m_art->DrawButton(dc, this, item, item_rect);
+            // draw either a regular or dropdown toggle button
+            if (!item.dropdown)
+                m_art->DrawButton(dc, this, item, item_rect);
+            else
+                m_art->DrawDropDownButton(dc, this, item, item_rect);
         }
         else if (item.kind == wxITEM_RADIO)
         {
@@ -2570,33 +2542,45 @@ void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
             return;
         }
 
-        SetPressedItem(m_action_item);
+        UnsetToolTip();
 
         // fire the tool dropdown event
-        wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->id);
+        wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->toolid);
         e.SetEventObject(this);
-        e.SetToolId(m_action_item->id);
-        e.SetDropDownClicked(false);
+        e.SetToolId(m_action_item->toolid);
 
         int mouse_x = evt.GetX();
         wxRect rect = m_action_item->sizer_item->GetRect();
+        const bool dropDownHit = m_action_item->dropdown &&
+                                 mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
+                                 mouse_x < (rect.x+rect.width);
+        e.SetDropDownClicked(dropDownHit);
+
+        e.SetClickPoint(evt.GetPosition());
+        e.SetItemRect(rect);
 
-        if (m_action_item->dropdown &&
-            mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
-            mouse_x < (rect.x+rect.width))
+        // we only set the 'pressed button' state if we hit the actual button
+        // and not just the drop-down
+        SetPressedItem(dropDownHit ? 0 : m_action_item);
+
+        if(dropDownHit)
         {
-            e.SetDropDownClicked(true);
+            m_action_pos = wxPoint(-1,-1);
+            m_action_item = NULL;
         }
 
-        e.SetClickPoint(evt.GetPosition());
-        e.SetItemRect(rect);
-        GetEventHandler()->ProcessEvent(e);
+        if(!GetEventHandler()->ProcessEvent(e) || e.GetSkipped())
+            CaptureMouse();
+
         DoIdleUpdate();
     }
 }
 
 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
 {
+    if (!HasCapture())
+        return;
+
     SetPressedItem(NULL);
 
     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
@@ -2605,14 +2589,15 @@ void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
         SetHoverItem(hit_item);
     }
 
-
     if (m_dragging)
     {
-        // reset drag and drop member variables
-        m_dragging = false;
-        m_action_pos = wxPoint(-1,-1);
-        m_action_item = NULL;
-        return;
+        // TODO: it would make sense to send out an 'END_DRAG' event here,
+        // otherwise a client would never know what to do with the 'BEGIN_DRAG'
+        // event
+
+        // OnCaptureLost() will be called now and this will reset all our state
+        // tracking variables
+        ReleaseMouse();
     }
     else
     {
@@ -2623,41 +2608,34 @@ void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
         {
             UnsetToolTip();
 
+            wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->toolid);
+            e.SetEventObject(this);
+
             if (hit_item->kind == wxITEM_CHECK || hit_item->kind == wxITEM_RADIO)
             {
-                bool toggle = false;
+                const bool toggle = !(m_action_item->state & wxAUI_BUTTON_STATE_CHECKED);
 
-                if (m_action_item->state & wxAUI_BUTTON_STATE_CHECKED)
-                    toggle = false;
-                else
-                    toggle = true;
-
-                ToggleTool(m_action_item->id, toggle);
+                ToggleTool(m_action_item->toolid, toggle);
 
                 // repaint immediately
                 Refresh(false);
                 Update();
 
-                wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
-                e.SetEventObject(this);
-                e.SetInt (toggle);
-                GetEventHandler()->ProcessEvent(e);
-                DoIdleUpdate();
-            }
-            else
-            {
-                wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
-                e.SetEventObject(this);
-                GetEventHandler()->ProcessEvent(e);
-                DoIdleUpdate();
+                e.SetInt(toggle);
             }
+
+            // we have to release the mouse *before* sending the event, because
+            // we don't know what a handler might do. It could open up a popup
+            // menu for example and that would make us lose our capture anyway.
+
+            ReleaseMouse();
+
+            GetEventHandler()->ProcessEvent(e);
+            DoIdleUpdate();
         }
+        else
+            ReleaseMouse();
     }
-
-    // reset drag and drop member variables
-    m_dragging = false;
-    m_action_pos = wxPoint(-1,-1);
-    m_action_item = NULL;
 }
 
 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
@@ -2687,15 +2665,14 @@ void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
 
-    if (m_action_item)
+    if (m_action_item && m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
     {
-        if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
-        {
-            m_action_pos = wxPoint(-1,-1);
-            m_action_item = NULL;
-            return;
-        }
+        m_action_pos = wxPoint(-1,-1);
+        m_action_item = NULL;
+        return;
     }
+
+    UnsetToolTip();
 }
 
 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
@@ -2707,9 +2684,9 @@ void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
     {
         if (hit_item->kind == wxITEM_NORMAL)
         {
-            wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->id);
+            wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->toolid);
             e.SetEventObject(this);
-            e.SetToolId(m_action_item->id);
+            e.SetToolId(m_action_item->toolid);
             e.SetClickPoint(m_action_pos);
             GetEventHandler()->ProcessEvent(e);
             DoIdleUpdate();
@@ -2767,6 +2744,8 @@ void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
             return;
         }
     }
+
+    UnsetToolTip();
 }
 
 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
@@ -2778,9 +2757,9 @@ void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
     {
         if (hit_item->kind == wxITEM_NORMAL)
         {
-            wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->id);
+            wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->toolid);
             e.SetEventObject(this);
-            e.SetToolId(m_action_item->id);
+            e.SetToolId(m_action_item->toolid);
             e.SetClickPoint(m_action_pos);
             GetEventHandler()->ProcessEvent(e);
             DoIdleUpdate();
@@ -2794,82 +2773,104 @@ void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
 
 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
 {
+    const bool button_pressed = HasCapture();
+
     // start a drag event
-    if (!m_dragging &&
-        m_action_item != NULL &&
-        m_action_pos != wxPoint(-1,-1) &&
-        abs(evt.m_x - m_action_pos.x) + abs(evt.m_y - m_action_pos.y) > 5)
+    if (!m_dragging && button_pressed &&
+        abs(evt.GetX() - m_action_pos.x) + abs(evt.GetY() - m_action_pos.y) > 5)
     {
-        UnsetToolTip();
-
-        m_dragging = true;
-
+        // TODO: sending this event only makes sense if there is an 'END_DRAG'
+        // event sent sometime in the future (see OnLeftUp())
         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
         e.SetEventObject(this);
-        e.SetToolId(m_action_item->id);
-        GetEventHandler()->ProcessEvent(e);
+        e.SetToolId(m_action_item->toolid);
+        m_dragging = GetEventHandler()->ProcessEvent(e) && !e.GetSkipped();
+
         DoIdleUpdate();
-        return;
     }
 
+    if(m_dragging)
+        return;
+
     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
-    if (hit_item)
+    if(button_pressed)
     {
-        if (!(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
-            SetHoverItem(hit_item);
+        // if we have a button pressed we want it to be shown in 'depressed'
+        // state unless we move the mouse outside the button, then we want it
+        // to show as just 'highlighted'
+        if (hit_item == m_action_item)
+            SetPressedItem(m_action_item);
         else
-            SetHoverItem(NULL);
+        {
+            SetPressedItem(NULL);
+            SetHoverItem(m_action_item);
+        }
     }
     else
     {
-        // no hit item, remove any hit item
-        SetHoverItem(hit_item);
-    }
+        if (hit_item && (hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
+            SetHoverItem(NULL);
+        else
+            SetHoverItem(hit_item);
 
-    // figure out tooltips
-    wxAuiToolBarItem* packing_hit_item;
-    packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
-    if (packing_hit_item)
-    {
-        if (packing_hit_item != m_tip_item)
+        // tooltips handling
+        wxAuiToolBarItem* packing_hit_item;
+        packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
+        if (packing_hit_item)
         {
-            m_tip_item = packing_hit_item;
+            if (packing_hit_item != m_tip_item)
+            {
+                m_tip_item = packing_hit_item;
 
-            if ( !packing_hit_item->short_help.empty() )
-                SetToolTip(packing_hit_item->short_help);
-            else
-                UnsetToolTip();
+                if ( !packing_hit_item->short_help.empty() )
+                    SetToolTip(packing_hit_item->short_help);
+                else
+                    UnsetToolTip();
+            }
         }
-    }
-    else
-    {
-        UnsetToolTip();
-        m_tip_item = NULL;
-    }
-
-    // if we've pressed down an item and we're hovering
-    // over it, make sure it's state is set to pressed
-    if (m_action_item)
-    {
-        if (m_action_item == hit_item)
-            SetPressedItem(m_action_item);
         else
-            SetPressedItem(NULL);
-    }
+        {
+            UnsetToolTip();
+            m_tip_item = NULL;
+        }
 
-    // figure out the dropdown button state (are we hovering or pressing it?)
-    RefreshOverflowState();
+        // figure out the dropdown button state (are we hovering or pressing it?)
+        RefreshOverflowState();
+    }
 }
 
-void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& WXUNUSED(evt))
+void wxAuiToolBar::DoResetMouseState()
 {
     RefreshOverflowState();
     SetHoverItem(NULL);
     SetPressedItem(NULL);
 
     m_tip_item = NULL;
+
+    // we have to reset those here, because the mouse-up handlers which do
+    // it usually won't be called if we let go of a mouse button while we
+    // are outside of the window
+    m_action_pos = wxPoint(-1,-1);
+    m_action_item = NULL;
+}
+
+void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& evt)
+{
+    if(HasCapture())
+    {
+        evt.Skip();
+        return;
+    }
+
+    DoResetMouseState();
 }
 
+void wxAuiToolBar::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(evt))
+{
+    m_dragging = false;
+
+    DoResetMouseState();
+}
 
 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
 {