src/aui/auibar.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2
   3 // Name:        src/aui/auibar.cpp
   4 // Purpose:     wxaui: wx advanced user interface - docking window manager
   5 // Author:      Benjamin I. Williams
   6 // Modified by:
   7 // Created:     2005-05-17
   8 // RCS-ID:      $Id$
   9 // Copyright:   (C) Copyright 2005-2006, Kirix Corporation, All Rights Reserved
  10 // Licence:     wxWindows Library Licence, Version 3.1
  11 ///////////////////////////////////////////////////////////////////////////////
  12
  13 // ============================================================================
  14 // declarations
  15 // ============================================================================
  16
  17 // ----------------------------------------------------------------------------
  18 // headers
  19 // ----------------------------------------------------------------------------
  20
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_AUI
  28
  29 #include "wx/statline.h"
  30 #include "wx/dcbuffer.h"
  31 #include "wx/sizer.h"
  32 #include "wx/image.h"
  33 #include "wx/settings.h"
  34 #include "wx/menu.h"
  35
  36 #include "wx/aui/auibar.h"
  37 #include "wx/aui/framemanager.h"
  38
  39 #ifdef __WXMAC__
  40 #include "wx/osx/private.h"
  41 #endif
  42
  43 #include "wx/arrimpl.cpp"
  44 WX_DEFINE_OBJARRAY(wxAuiToolBarItemArray)
  45
  46
  47 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, wxAuiToolBarEvent );
  48 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, wxAuiToolBarEvent );
  49 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, wxAuiToolBarEvent );
  50 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, wxAuiToolBarEvent );
  51 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, wxAuiToolBarEvent );
  52
  53
  54 IMPLEMENT_CLASS(wxAuiToolBar, wxControl)
  55 IMPLEMENT_DYNAMIC_CLASS(wxAuiToolBarEvent, wxEvent)
  56
  57
  58 // missing wxITEM_* items
  59 enum
  60 {
  61     wxITEM_CONTROL = wxITEM_MAX,
  62     wxITEM_LABEL,
  63     wxITEM_SPACER
  64 };
  65
  66 const int BUTTON_DROPDOWN_WIDTH = 10;
  67
  68
  69 wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h,
  70                              const wxColour& color);
  71
  72 static wxColor GetBaseColor()
  73 {
  74
  75 #if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
  76     wxColor baseColour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
  77 #else
  78     wxColor baseColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
  79 #endif
  80
  81     // the baseColour is too pale to use as our base colour,
  82     // so darken it a bit --
  83     if ((255-baseColour.Red()) +
  84         (255-baseColour.Green()) +
  85         (255-baseColour.Blue()) < 60)
  86     {
  87         baseColour = baseColour.ChangeLightness(92);
  88     }
  89
  90     return baseColour;
  91 }
  92
  93
  94
  95 class ToolbarCommandCapture : public wxEvtHandler
  96 {
  97 public:
  98
  99     ToolbarCommandCapture() { m_lastId = 0; }
 100     int GetCommandId() const { return m_lastId; }
 101
 102     bool ProcessEvent(wxEvent& evt)
 103     {
 104         if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED)
 105         {
 106             m_lastId = evt.GetId();
 107             return true;
 108         }
 109
 110         if (GetNextHandler())
 111             return GetNextHandler()->ProcessEvent(evt);
 112
 113         return false;
 114     }
 115
 116 private:
 117     int m_lastId;
 118 };
 119
 120
 121
 122 static const unsigned char
 123     DISABLED_TEXT_GREY_HUE = wxColour::AlphaBlend(0, 255, 0.4);
 124 const wxColour DISABLED_TEXT_COLOR(DISABLED_TEXT_GREY_HUE,
 125                                    DISABLED_TEXT_GREY_HUE,
 126                                    DISABLED_TEXT_GREY_HUE);
 127
 128 wxAuiDefaultToolBarArt::wxAuiDefaultToolBarArt()
 129 {
 130     m_baseColour = GetBaseColor();
 131
 132     m_flags = 0;
 133     m_textOrientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 134     m_highlightColour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
 135
 136     m_separatorSize = 7;
 137     m_gripperSize = 7;
 138     m_overflowSize = 16;
 139
 140     wxColor darker1Colour = m_baseColour.ChangeLightness(85);
 141     wxColor darker2Colour = m_baseColour.ChangeLightness(75);
 142     wxColor darker3Colour = m_baseColour.ChangeLightness(60);
 143     wxColor darker4Colour = m_baseColour.ChangeLightness(50);
 144     wxColor darker5Colour = m_baseColour.ChangeLightness(40);
 145
 146     m_gripperPen1 = wxPen(darker5Colour);
 147     m_gripperPen2 = wxPen(darker3Colour);
 148     m_gripperPen3 = *wxWHITE_PEN;
 149
 150     static const unsigned char buttonDropdownBits[] = { 0xe0, 0xf1, 0xfb };
 151     static const unsigned char overflowBits[] = { 0x80, 0xff, 0x80, 0xc1, 0xe3, 0xf7 };
 152
 153     m_buttonDropDownBmp = wxAuiBitmapFromBits(buttonDropdownBits, 5, 3,
 154                                                 *wxBLACK);
 155     m_disabledButtonDropDownBmp = wxAuiBitmapFromBits(
 156                                                 buttonDropdownBits, 5, 3,
 157                                                 wxColor(128,128,128));
 158     m_overflowBmp = wxAuiBitmapFromBits(overflowBits, 7, 6, *wxBLACK);
 159     m_disabledOverflowBmp = wxAuiBitmapFromBits(overflowBits, 7, 6, wxColor(128,128,128));
 160
 161     m_font = *wxNORMAL_FONT;
 162 }
 163
 164 wxAuiDefaultToolBarArt::~wxAuiDefaultToolBarArt()
 165 {
 166     m_font = *wxNORMAL_FONT;
 167 }
 168
 169
 170 wxAuiToolBarArt* wxAuiDefaultToolBarArt::Clone()
 171 {
 172     return static_cast<wxAuiToolBarArt*>(new wxAuiDefaultToolBarArt);
 173 }
 174
 175 void wxAuiDefaultToolBarArt::SetFlags(unsigned int flags)
 176 {
 177     m_flags = flags;
 178 }
 179
 180 void wxAuiDefaultToolBarArt::SetFont(const wxFont& font)
 181 {
 182     m_font = font;
 183 }
 184
 185 void wxAuiDefaultToolBarArt::SetTextOrientation(int orientation)
 186 {
 187     m_textOrientation = orientation;
 188 }
 189
 190 unsigned int wxAuiDefaultToolBarArt::GetFlags()
 191 {
 192     return m_flags;
 193 }
 194
 195 wxFont wxAuiDefaultToolBarArt::GetFont()
 196 {
 197     return m_font;
 198 }
 199
 200 int wxAuiDefaultToolBarArt::GetTextOrientation()
 201 {
 202     return m_textOrientation;
 203 }
 204
 205 void wxAuiDefaultToolBarArt::DrawBackground(
 206                                     wxDC& dc,
 207                                     wxWindow* WXUNUSED(wnd),
 208                                     const wxRect& _rect)
 209 {
 210     wxRect rect = _rect;
 211     rect.height++;
 212     wxColour startColour = m_baseColour.ChangeLightness(150);
 213     wxColour endColour = m_baseColour.ChangeLightness(90);
 214     dc.GradientFillLinear(rect, startColour, endColour, wxSOUTH);
 215 }
 216
 217 void wxAuiDefaultToolBarArt::DrawLabel(
 218                                     wxDC& dc,
 219                                     wxWindow* WXUNUSED(wnd),
 220                                     const wxAuiToolBarItem& item,
 221                                     const wxRect& rect)
 222 {
 223     dc.SetFont(m_font);
 224     dc.SetTextForeground(*wxBLACK);
 225
 226     // we only care about the text height here since the text
 227     // will get cropped based on the width of the item
 228     int textWidth = 0, textHeight = 0;
 229     dc.GetTextExtent(wxT("ABCDHgj"), &textWidth, &textHeight);
 230
 231     // set the clipping region
 232     wxRect clipRect = rect;
 233     clipRect.width -= 1;
 234     dc.SetClippingRegion(clipRect);
 235
 236     int textX, textY;
 237     textX = rect.x + 1;
 238     textY = rect.y + (rect.height-textHeight)/2;
 239     dc.DrawText(item.GetLabel(), textX, textY);
 240     dc.DestroyClippingRegion();
 241 }
 242
 243
 244 void wxAuiDefaultToolBarArt::DrawButton(
 245                                     wxDC& dc,
 246                                     wxWindow* WXUNUSED(wnd),
 247                                     const wxAuiToolBarItem& item,
 248                                     const wxRect& rect)
 249 {
 250     int textWidth = 0, textHeight = 0;
 251
 252     if (m_flags & wxAUI_TB_TEXT)
 253     {
 254         dc.SetFont(m_font);
 255
 256         int tx, ty;
 257
 258         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &textHeight);
 259         textWidth = 0;
 260         dc.GetTextExtent(item.GetLabel(), &textWidth, &ty);
 261     }
 262
 263     int bmpX = 0, bmpY = 0;
 264     int textX = 0, textY = 0;
 265
 266     if (m_textOrientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 267     {
 268         bmpX = rect.x +
 269                 (rect.width/2) -
 270                 (item.GetBitmap().GetWidth()/2);
 271
 272         bmpY = rect.y +
 273                 ((rect.height-textHeight)/2) -
 274                 (item.GetBitmap().GetHeight()/2);
 275
 276         textX = rect.x + (rect.width/2) - (textWidth/2) + 1;
 277         textY = rect.y + rect.height - textHeight - 1;
 278     }
 279     else if (m_textOrientation == wxAUI_TBTOOL_TEXT_RIGHT)
 280     {
 281         bmpX = rect.x + 3;
 282
 283         bmpY = rect.y +
 284                 (rect.height/2) -
 285                 (item.GetBitmap().GetHeight()/2);
 286
 287         textX = bmpX + 3 + item.GetBitmap().GetWidth();
 288         textY = rect.y +
 289                  (rect.height/2) -
 290                  (textHeight/2);
 291     }
 292
 293
 294     if (!(item.GetState() & wxAUI_BUTTON_STATE_DISABLED))
 295     {
 296         if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 297         {
 298             dc.SetPen(wxPen(m_highlightColour));
 299             dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(150)));
 300             dc.DrawRectangle(rect);
 301         }
 302         else if ((item.GetState() & wxAUI_BUTTON_STATE_HOVER) || item.IsSticky())
 303         {
 304             dc.SetPen(wxPen(m_highlightColour));
 305             dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(170)));
 306
 307             // draw an even lighter background for checked item hovers (since
 308             // the hover background is the same color as the check background)
 309             if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 310                 dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(180)));
 311
 312             dc.DrawRectangle(rect);
 313         }
 314         else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 315         {
 316             // it's important to put this code in an else statment after the
 317             // hover, otherwise hovers won't draw properly for checked items
 318             dc.SetPen(wxPen(m_highlightColour));
 319             dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(170)));
 320             dc.DrawRectangle(rect);
 321         }
 322     }
 323
 324     wxBitmap bmp;
 325     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 326         bmp = item.GetDisabledBitmap();
 327     else
 328         bmp = item.GetBitmap();
 329
 330     if ( bmp.IsOk() )
 331         dc.DrawBitmap(bmp, bmpX, bmpY, true);
 332
 333     // set the item's text color based on if it is disabled
 334     dc.SetTextForeground(*wxBLACK);
 335     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 336         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 337
 338     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 339     {
 340         dc.DrawText(item.GetLabel(), textX, textY);
 341     }
 342 }
 343
 344
 345 void wxAuiDefaultToolBarArt::DrawDropDownButton(
 346                                     wxDC& dc,
 347                                     wxWindow* WXUNUSED(wnd),
 348                                     const wxAuiToolBarItem& item,
 349                                     const wxRect& rect)
 350 {
 351     int textWidth = 0, textHeight = 0, textX = 0, textY = 0;
 352     int bmpX = 0, bmpY = 0, dropBmpX = 0, dropBmpY = 0;
 353
 354     wxRect buttonRect = wxRect(rect.x,
 355                                 rect.y,
 356                                 rect.width-BUTTON_DROPDOWN_WIDTH,
 357                                 rect.height);
 358     wxRect dropDownRect = wxRect(rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1,
 359                                   rect.y,
 360                                   BUTTON_DROPDOWN_WIDTH+1,
 361                                   rect.height);
 362
 363     if (m_flags & wxAUI_TB_TEXT)
 364     {
 365         dc.SetFont(m_font);
 366
 367         int tx, ty;
 368         if (m_flags & wxAUI_TB_TEXT)
 369         {
 370             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &textHeight);
 371             textWidth = 0;
 372         }
 373
 374         dc.GetTextExtent(item.GetLabel(), &textWidth, &ty);
 375     }
 376
 377
 378
 379     dropBmpX = dropDownRect.x +
 380                 (dropDownRect.width/2) -
 381                 (m_buttonDropDownBmp.GetWidth()/2);
 382     dropBmpY = dropDownRect.y +
 383                 (dropDownRect.height/2) -
 384                 (m_buttonDropDownBmp.GetHeight()/2);
 385
 386
 387     if (m_textOrientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 388     {
 389         bmpX = buttonRect.x +
 390                 (buttonRect.width/2) -
 391                 (item.GetBitmap().GetWidth()/2);
 392         bmpY = buttonRect.y +
 393                 ((buttonRect.height-textHeight)/2) -
 394                 (item.GetBitmap().GetHeight()/2);
 395
 396         textX = rect.x + (rect.width/2) - (textWidth/2) + 1;
 397         textY = rect.y + rect.height - textHeight - 1;
 398     }
 399     else if (m_textOrientation == wxAUI_TBTOOL_TEXT_RIGHT)
 400     {
 401         bmpX = rect.x + 3;
 402
 403         bmpY = rect.y +
 404                 (rect.height/2) -
 405                 (item.GetBitmap().GetHeight()/2);
 406
 407         textX = bmpX + 3 + item.GetBitmap().GetWidth();
 408         textY = rect.y +
 409                  (rect.height/2) -
 410                  (textHeight/2);
 411     }
 412
 413
 414     if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 415     {
 416         dc.SetPen(wxPen(m_highlightColour));
 417         dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(140)));
 418         dc.DrawRectangle(buttonRect);
 419
 420         dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(170)));
 421         dc.DrawRectangle(dropDownRect);
 422     }
 423     else if (item.GetState() & wxAUI_BUTTON_STATE_HOVER ||
 424              item.IsSticky())
 425     {
 426         dc.SetPen(wxPen(m_highlightColour));
 427         dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(170)));
 428         dc.DrawRectangle(buttonRect);
 429         dc.DrawRectangle(dropDownRect);
 430     }
 431     else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 432     {
 433         // Notice that this branch must come after the hover one to ensure the
 434         // correct appearance when the mouse hovers over a checked item.m_
 435         dc.SetPen(wxPen(m_highlightColour));
 436         dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(170)));
 437         dc.DrawRectangle(buttonRect);
 438         dc.DrawRectangle(dropDownRect);
 439     }
 440
 441     wxBitmap bmp;
 442     wxBitmap dropbmp;
 443     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 444     {
 445         bmp = item.GetDisabledBitmap();
 446         dropbmp = m_disabledButtonDropDownBmp;
 447     }
 448     else
 449     {
 450         bmp = item.GetBitmap();
 451         dropbmp = m_buttonDropDownBmp;
 452     }
 453
 454     if (!bmp.IsOk())
 455         return;
 456
 457     dc.DrawBitmap(bmp, bmpX, bmpY, true);
 458     dc.DrawBitmap(dropbmp, dropBmpX, dropBmpY, true);
 459
 460     // set the item's text color based on if it is disabled
 461     dc.SetTextForeground(*wxBLACK);
 462     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 463         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 464
 465     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 466     {
 467         dc.DrawText(item.GetLabel(), textX, textY);
 468     }
 469 }
 470
 471 void wxAuiDefaultToolBarArt::DrawControlLabel(
 472                                     wxDC& dc,
 473                                     wxWindow* WXUNUSED(wnd),
 474                                     const wxAuiToolBarItem& item,
 475                                     const wxRect& rect)
 476 {
 477     if (!(m_flags & wxAUI_TB_TEXT))
 478         return;
 479
 480     if (m_textOrientation != wxAUI_TBTOOL_TEXT_BOTTOM)
 481         return;
 482
 483     int textX = 0, textY = 0;
 484     int textWidth = 0, textHeight = 0;
 485
 486     dc.SetFont(m_font);
 487
 488     int tx, ty;
 489     if (m_flags & wxAUI_TB_TEXT)
 490     {
 491         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &textHeight);
 492         textWidth = 0;
 493     }
 494
 495     dc.GetTextExtent(item.GetLabel(), &textWidth, &ty);
 496
 497     // don't draw the label if it is wider than the item width
 498     if (textWidth > rect.width)
 499         return;
 500
 501     // set the label's text color
 502     dc.SetTextForeground(*wxBLACK);
 503
 504     textX = rect.x + (rect.width/2) - (textWidth/2) + 1;
 505     textY = rect.y + rect.height - textHeight - 1;
 506
 507     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 508     {
 509         dc.DrawText(item.GetLabel(), textX, textY);
 510     }
 511 }
 512
 513 wxSize wxAuiDefaultToolBarArt::GetLabelSize(
 514                                         wxDC& dc,
 515                                         wxWindow* WXUNUSED(wnd),
 516                                         const wxAuiToolBarItem& item)
 517 {
 518     dc.SetFont(m_font);
 519
 520     // get label's height
 521     int width = 0, height = 0;
 522     dc.GetTextExtent(wxT("ABCDHgj"), &width, &height);
 523
 524     // get item's width
 525     width = item.GetMinSize().GetWidth();
 526
 527     if (width == -1)
 528     {
 529         // no width specified, measure the text ourselves
 530         width = dc.GetTextExtent(item.GetLabel()).GetX();
 531     }
 532
 533     return wxSize(width, height);
 534 }
 535
 536 wxSize wxAuiDefaultToolBarArt::GetToolSize(
 537                                         wxDC& dc,
 538                                         wxWindow* WXUNUSED(wnd),
 539                                         const wxAuiToolBarItem& item)
 540 {
 541     if (!item.GetBitmap().IsOk() && !(m_flags & wxAUI_TB_TEXT))
 542         return wxSize(16,16);
 543
 544     int width = item.GetBitmap().GetWidth();
 545     int height = item.GetBitmap().GetHeight();
 546
 547     if (m_flags & wxAUI_TB_TEXT)
 548     {
 549         dc.SetFont(m_font);
 550         int tx, ty;
 551
 552         if (m_textOrientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 553         {
 554             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &ty);
 555             height += ty;
 556
 557             if ( !item.GetLabel().empty() )
 558             {
 559                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 560                 width = wxMax(width, tx+6);
 561             }
 562         }
 563         else if ( m_textOrientation == wxAUI_TBTOOL_TEXT_RIGHT &&
 564                   !item.GetLabel().empty() )
 565         {
 566             width += 3; // space between left border and bitmap
 567             width += 3; // space between bitmap and text
 568
 569             if ( !item.GetLabel().empty() )
 570             {
 571                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 572                 width += tx;
 573                 height = wxMax(height, ty);
 574             }
 575         }
 576     }
 577
 578     // if the tool has a dropdown button, add it to the width
 579     if (item.HasDropDown())
 580         width += (BUTTON_DROPDOWN_WIDTH+4);
 581
 582     return wxSize(width, height);
 583 }
 584
 585 void wxAuiDefaultToolBarArt::DrawSeparator(
 586                                     wxDC& dc,
 587                                     wxWindow* WXUNUSED(wnd),
 588                                     const wxRect& _rect)
 589 {
 590     bool horizontal = true;
 591     if (m_flags & wxAUI_TB_VERTICAL)
 592         horizontal = false;
 593
 594     wxRect rect = _rect;
 595
 596     if (horizontal)
 597     {
 598         rect.x += (rect.width/2);
 599         rect.width = 1;
 600         int new_height = (rect.height*3)/4;
 601         rect.y += (rect.height/2) - (new_height/2);
 602         rect.height = new_height;
 603     }
 604     else
 605     {
 606         rect.y += (rect.height/2);
 607         rect.height = 1;
 608         int new_width = (rect.width*3)/4;
 609         rect.x += (rect.width/2) - (new_width/2);
 610         rect.width = new_width;
 611     }
 612
 613     wxColour startColour = m_baseColour.ChangeLightness(80);
 614     wxColour endColour = m_baseColour.ChangeLightness(80);
 615     dc.GradientFillLinear(rect, startColour, endColour, horizontal ? wxSOUTH : wxEAST);
 616 }
 617
 618 void wxAuiDefaultToolBarArt::DrawGripper(wxDC& dc,
 619                                     wxWindow* WXUNUSED(wnd),
 620                                     const wxRect& rect)
 621 {
 622     int i = 0;
 623     while (1)
 624     {
 625         int x, y;
 626
 627         if (m_flags & wxAUI_TB_VERTICAL)
 628         {
 629             x = rect.x + (i*4) + 5;
 630             y = rect.y + 3;
 631             if (x > rect.GetWidth()-5)
 632                 break;
 633         }
 634         else
 635         {
 636             x = rect.x + 3;
 637             y = rect.y + (i*4) + 5;
 638             if (y > rect.GetHeight()-5)
 639                 break;
 640         }
 641
 642         dc.SetPen(m_gripperPen1);
 643         dc.DrawPoint(x, y);
 644         dc.SetPen(m_gripperPen2);
 645         dc.DrawPoint(x, y+1);
 646         dc.DrawPoint(x+1, y);
 647         dc.SetPen(m_gripperPen3);
 648         dc.DrawPoint(x+2, y+1);
 649         dc.DrawPoint(x+2, y+2);
 650         dc.DrawPoint(x+1, y+2);
 651
 652         i++;
 653     }
 654
 655 }
 656
 657 void wxAuiDefaultToolBarArt::DrawOverflowButton(wxDC& dc,
 658                                           wxWindow* /*wnd*/,
 659                                           const wxRect& rect,
 660                                           int state)
 661 {
 662     if (state & wxAUI_BUTTON_STATE_HOVER ||
 663         state & wxAUI_BUTTON_STATE_PRESSED)
 664     {
 665         wxColor light_gray_bg = m_highlightColour.ChangeLightness(170);
 666
 667         if (m_flags & wxAUI_TB_VERTICAL)
 668         {
 669             dc.SetPen(wxPen(m_highlightColour));
 670             dc.DrawLine(rect.x, rect.y, rect.x+rect.width, rect.y);
 671             dc.SetPen(wxPen(light_gray_bg));
 672             dc.SetBrush(wxBrush(light_gray_bg));
 673             dc.DrawRectangle(rect.x, rect.y+1, rect.width, rect.height);
 674         }
 675         else
 676         {
 677             dc.SetPen(wxPen(m_highlightColour));
 678             dc.DrawLine(rect.x, rect.y, rect.x, rect.y+rect.height);
 679             dc.SetPen(wxPen(light_gray_bg));
 680             dc.SetBrush(wxBrush(light_gray_bg));
 681             dc.DrawRectangle(rect.x+1, rect.y, rect.width, rect.height);
 682         }
 683     }
 684
 685     int x = rect.x+1+(rect.width-m_overflowBmp.GetWidth())/2;
 686     int y = rect.y+1+(rect.height-m_overflowBmp.GetHeight())/2;
 687     dc.DrawBitmap(m_overflowBmp, x, y, true);
 688 }
 689
 690 int wxAuiDefaultToolBarArt::GetElementSize(int element_id)
 691 {
 692     switch (element_id)
 693     {
 694         case wxAUI_TBART_SEPARATOR_SIZE: return m_separatorSize;
 695         case wxAUI_TBART_GRIPPER_SIZE:   return m_gripperSize;
 696         case wxAUI_TBART_OVERFLOW_SIZE:  return m_overflowSize;
 697         default: return 0;
 698     }
 699 }
 700
 701 void wxAuiDefaultToolBarArt::SetElementSize(int element_id, int size)
 702 {
 703     switch (element_id)
 704     {
 705         case wxAUI_TBART_SEPARATOR_SIZE: m_separatorSize = size; break;
 706         case wxAUI_TBART_GRIPPER_SIZE:   m_gripperSize = size; break;
 707         case wxAUI_TBART_OVERFLOW_SIZE:  m_overflowSize = size; break;
 708     }
 709 }
 710
 711 int wxAuiDefaultToolBarArt::ShowDropDown(wxWindow* wnd,
 712                                          const wxAuiToolBarItemArray& items)
 713 {
 714     wxMenu menuPopup;
 715
 716     size_t items_added = 0;
 717
 718     size_t i, count = items.GetCount();
 719     for (i = 0; i < count; ++i)
 720     {
 721         wxAuiToolBarItem& item = items.Item(i);
 722
 723         if (item.GetKind() == wxITEM_NORMAL)
 724         {
 725             wxString text = item.GetShortHelp();
 726             if (text.empty())
 727                 text = item.GetLabel();
 728
 729             if (text.empty())
 730                 text = wxT(" ");
 731
 732             wxMenuItem* m =  new wxMenuItem(&menuPopup, item.GetId(), text, item.GetShortHelp());
 733
 734             m->SetBitmap(item.GetBitmap());
 735             menuPopup.Append(m);
 736             items_added++;
 737         }
 738         else if (item.GetKind() == wxITEM_SEPARATOR)
 739         {
 740             if (items_added > 0)
 741                 menuPopup.AppendSeparator();
 742         }
 743     }
 744
 745     // find out where to put the popup menu of window items
 746     wxPoint pt = ::wxGetMousePosition();
 747     pt = wnd->ScreenToClient(pt);
 748
 749     // find out the screen coordinate at the bottom of the tab ctrl
 750     wxRect cli_rect = wnd->GetClientRect();
 751     pt.y = cli_rect.y + cli_rect.height;
 752
 753     ToolbarCommandCapture* cc = new ToolbarCommandCapture;
 754     wnd->PushEventHandler(cc);
 755     wnd->PopupMenu(&menuPopup, pt);
 756     int command = cc->GetCommandId();
 757     wnd->PopEventHandler(true);
 758
 759     return command;
 760 }
 761
 762
 763
 764
 765 static wxOrientation GetOrientation(long& style)
 766 {
 767     switch (style & wxAUI_ORIENTATION_MASK)
 768     {
 769         case wxAUI_TB_HORIZONTAL:
 770             return wxHORIZONTAL;
 771         case wxAUI_TB_VERTICAL:
 772             return wxVERTICAL;
 773         default:
 774             wxFAIL_MSG("toolbar cannot be locked in both horizontal and vertical orientations (maybe no lock was intended?)");
 775             // fall through
 776         case 0:
 777             return wxBOTH;
 778     }
 779 }
 780
 781 BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
 782     EVT_SIZE(wxAuiToolBar::OnSize)
 783     EVT_IDLE(wxAuiToolBar::OnIdle)
 784     EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
 785     EVT_PAINT(wxAuiToolBar::OnPaint)
 786     EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
 787     EVT_LEFT_DCLICK(wxAuiToolBar::OnLeftDown)
 788     EVT_LEFT_UP(wxAuiToolBar::OnLeftUp)
 789     EVT_RIGHT_DOWN(wxAuiToolBar::OnRightDown)
 790     EVT_RIGHT_DCLICK(wxAuiToolBar::OnRightDown)
 791     EVT_RIGHT_UP(wxAuiToolBar::OnRightUp)
 792     EVT_MIDDLE_DOWN(wxAuiToolBar::OnMiddleDown)
 793     EVT_MIDDLE_DCLICK(wxAuiToolBar::OnMiddleDown)
 794     EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
 795     EVT_MOTION(wxAuiToolBar::OnMotion)
 796     EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
 797     EVT_MOUSE_CAPTURE_LOST(wxAuiToolBar::OnCaptureLost)
 798     EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
 799 END_EVENT_TABLE()
 800
 801
 802 wxAuiToolBar::wxAuiToolBar(wxWindow* parent,
 803                            wxWindowID id,
 804                            const wxPoint& position,
 805                            const wxSize& size,
 806                            long style)
 807                             : wxControl(parent,
 808                                         id,
 809                                         position,
 810                                         size,
 811                                         style | wxBORDER_NONE)
 812 {
 813     m_sizer = new wxBoxSizer(wxHORIZONTAL);
 814     m_buttonWidth = -1;
 815     m_buttonHeight = -1;
 816     m_sizerElementCount = 0;
 817     m_actionPos = wxPoint(-1,-1);
 818     m_actionItem = NULL;
 819     m_tipItem = NULL;
 820     m_art = new wxAuiDefaultToolBarArt;
 821     m_toolPacking = 2;
 822     m_toolBorderPadding = 3;
 823     m_toolTextOrientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 824     m_gripperSizerItem = NULL;
 825     m_overflowSizerItem = NULL;
 826     m_dragging = false;
 827     m_orientation = GetOrientation(style);
 828     if (m_orientation == wxBOTH)
 829     {
 830         m_orientation = wxHORIZONTAL;
 831     }
 832     m_style = style | wxBORDER_NONE;
 833     m_gripperVisible = (m_style & wxAUI_TB_GRIPPER) ? true : false;
 834     m_overflowVisible = (m_style & wxAUI_TB_OVERFLOW) ? true : false;
 835     m_overflowState = 0;
 836     SetMargins(5, 5, 2, 2);
 837     SetFont(*wxNORMAL_FONT);
 838     SetArtFlags();
 839     SetExtraStyle(wxWS_EX_PROCESS_IDLE);
 840     if (style & wxAUI_TB_HORZ_LAYOUT)
 841         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 842     SetBackgroundStyle(wxBG_STYLE_CUSTOM);
 843 }
 844
 845
 846 wxAuiToolBar::~wxAuiToolBar()
 847 {
 848     delete m_art;
 849     delete m_sizer;
 850 }
 851
 852 void wxAuiToolBar::SetWindowStyleFlag(long style)
 853 {
 854     GetOrientation(style);      // assert if style is invalid
 855     wxCHECK_RET(IsPaneValid(style),
 856                 "window settings and pane settings are incompatible");
 857
 858     wxControl::SetWindowStyleFlag(style);
 859
 860     m_style = style;
 861
 862     if (m_art)
 863     {
 864         SetArtFlags();
 865     }
 866
 867     if (m_style & wxAUI_TB_GRIPPER)
 868         m_gripperVisible = true;
 869     else
 870         m_gripperVisible = false;
 871
 872
 873     if (m_style & wxAUI_TB_OVERFLOW)
 874         m_overflowVisible = true;
 875     else
 876         m_overflowVisible = false;
 877
 878     if (style & wxAUI_TB_HORZ_LAYOUT)
 879         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 880     else
 881         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_BOTTOM);
 882 }
 883
 884 long wxAuiToolBar::GetWindowStyleFlag() const
 885 {
 886     return m_style;
 887 }
 888
 889 void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
 890 {
 891     delete m_art;
 892
 893     m_art = art;
 894
 895     if (m_art)
 896     {
 897         SetArtFlags();
 898         m_art->SetTextOrientation(m_toolTextOrientation);
 899     }
 900 }
 901
 902 wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
 903 {
 904     return m_art;
 905 }
 906
 907
 908
 909
 910 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 911                            const wxString& label,
 912                            const wxBitmap& bitmap,
 913                            const wxString& shortHelp_string,
 914                            wxItemKind kind)
 915 {
 916     return AddTool(tool_id,
 917             label,
 918             bitmap,
 919             wxNullBitmap,
 920             kind,
 921             shortHelp_string,
 922             wxEmptyString,
 923             NULL);
 924 }
 925
 926
 927 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 928                            const wxString& label,
 929                            const wxBitmap& bitmap,
 930                            const wxBitmap& disabledBitmap,
 931                            wxItemKind kind,
 932                            const wxString& shortHelpString,
 933                            const wxString& longHelpString,
 934                            wxObject* WXUNUSED(client_data))
 935 {
 936     wxAuiToolBarItem item;
 937     item.m_window = NULL;
 938     item.m_label = label;
 939     item.m_bitmap = bitmap;
 940     item.m_disabledBitmap = disabledBitmap;
 941     item.m_shortHelp = shortHelpString;
 942     item.m_longHelp = longHelpString;
 943     item.m_active = true;
 944     item.m_dropDown = false;
 945     item.m_spacerPixels = 0;
 946     item.m_toolId = tool_id;
 947     item.m_state = 0;
 948     item.m_proportion = 0;
 949     item.m_kind = kind;
 950     item.m_sizerItem = NULL;
 951     item.m_minSize = wxDefaultSize;
 952     item.m_userData = 0;
 953     item.m_sticky = false;
 954
 955     if (item.m_toolId == wxID_ANY)
 956         item.m_toolId = wxNewId();
 957
 958     if (!item.m_disabledBitmap.IsOk())
 959     {
 960         // no disabled bitmap specified, we need to make one
 961         if (item.m_bitmap.IsOk())
 962         {
 963             item.m_disabledBitmap = item.m_bitmap.ConvertToDisabled();
 964         }
 965     }
 966     m_items.Add(item);
 967     return &m_items.Last();
 968 }
 969
 970 wxAuiToolBarItem* wxAuiToolBar::AddControl(wxControl* control,
 971                               const wxString& label)
 972 {
 973     wxAuiToolBarItem item;
 974     item.m_window = (wxWindow*)control;
 975     item.m_label = label;
 976     item.m_bitmap = wxNullBitmap;
 977     item.m_disabledBitmap = wxNullBitmap;
 978     item.m_active = true;
 979     item.m_dropDown = false;
 980     item.m_spacerPixels = 0;
 981     item.m_toolId = control->GetId();
 982     item.m_state = 0;
 983     item.m_proportion = 0;
 984     item.m_kind = wxITEM_CONTROL;
 985     item.m_sizerItem = NULL;
 986     item.m_minSize = control->GetEffectiveMinSize();
 987     item.m_userData = 0;
 988     item.m_sticky = false;
 989
 990     m_items.Add(item);
 991     return &m_items.Last();
 992 }
 993
 994 wxAuiToolBarItem* wxAuiToolBar::AddLabel(int tool_id,
 995                             const wxString& label,
 996                             const int width)
 997 {
 998     wxSize min_size = wxDefaultSize;
 999     if (width != -1)
1000         min_size.x = width;
1001
1002     wxAuiToolBarItem item;
1003     item.m_window = NULL;
1004     item.m_label = label;
1005     item.m_bitmap = wxNullBitmap;
1006     item.m_disabledBitmap = wxNullBitmap;
1007     item.m_active = true;
1008     item.m_dropDown = false;
1009     item.m_spacerPixels = 0;
1010     item.m_toolId = tool_id;
1011     item.m_state = 0;
1012     item.m_proportion = 0;
1013     item.m_kind = wxITEM_LABEL;
1014     item.m_sizerItem = NULL;
1015     item.m_minSize = min_size;
1016     item.m_userData = 0;
1017     item.m_sticky = false;
1018
1019     if (item.m_toolId == wxID_ANY)
1020         item.m_toolId = wxNewId();
1021
1022     m_items.Add(item);
1023     return &m_items.Last();
1024 }
1025
1026 wxAuiToolBarItem* wxAuiToolBar::AddSeparator()
1027 {
1028     wxAuiToolBarItem item;
1029     item.m_window = NULL;
1030     item.m_label = wxEmptyString;
1031     item.m_bitmap = wxNullBitmap;
1032     item.m_disabledBitmap = wxNullBitmap;
1033     item.m_active = true;
1034     item.m_dropDown = false;
1035     item.m_toolId = -1;
1036     item.m_state = 0;
1037     item.m_proportion = 0;
1038     item.m_kind = wxITEM_SEPARATOR;
1039     item.m_sizerItem = NULL;
1040     item.m_minSize = wxDefaultSize;
1041     item.m_userData = 0;
1042     item.m_sticky = false;
1043
1044     m_items.Add(item);
1045     return &m_items.Last();
1046 }
1047
1048 wxAuiToolBarItem* wxAuiToolBar::AddSpacer(int pixels)
1049 {
1050     wxAuiToolBarItem item;
1051     item.m_window = NULL;
1052     item.m_label = wxEmptyString;
1053     item.m_bitmap = wxNullBitmap;
1054     item.m_disabledBitmap = wxNullBitmap;
1055     item.m_active = true;
1056     item.m_dropDown = false;
1057     item.m_spacerPixels = pixels;
1058     item.m_toolId = -1;
1059     item.m_state = 0;
1060     item.m_proportion = 0;
1061     item.m_kind = wxITEM_SPACER;
1062     item.m_sizerItem = NULL;
1063     item.m_minSize = wxDefaultSize;
1064     item.m_userData = 0;
1065     item.m_sticky = false;
1066
1067     m_items.Add(item);
1068     return &m_items.Last();
1069 }
1070
1071 wxAuiToolBarItem* wxAuiToolBar::AddStretchSpacer(int proportion)
1072 {
1073     wxAuiToolBarItem item;
1074     item.m_window = NULL;
1075     item.m_label = wxEmptyString;
1076     item.m_bitmap = wxNullBitmap;
1077     item.m_disabledBitmap = wxNullBitmap;
1078     item.m_active = true;
1079     item.m_dropDown = false;
1080     item.m_spacerPixels = 0;
1081     item.m_toolId = -1;
1082     item.m_state = 0;
1083     item.m_proportion = proportion;
1084     item.m_kind = wxITEM_SPACER;
1085     item.m_sizerItem = NULL;
1086     item.m_minSize = wxDefaultSize;
1087     item.m_userData = 0;
1088     item.m_sticky = false;
1089
1090     m_items.Add(item);
1091     return &m_items.Last();
1092 }
1093
1094 void wxAuiToolBar::Clear()
1095 {
1096     m_items.Clear();
1097     m_sizerElementCount = 0;
1098 }
1099
1100 bool wxAuiToolBar::DeleteTool(int tool_id)
1101 {
1102     int idx = GetToolIndex(tool_id);
1103     if (idx >= 0 && idx < (int)m_items.GetCount())
1104     {
1105         m_items.RemoveAt(idx);
1106         Realize();
1107         return true;
1108     }
1109
1110     return false;
1111 }
1112
1113 bool wxAuiToolBar::DeleteByIndex(int idx)
1114 {
1115     if (idx >= 0 && idx < (int)m_items.GetCount())
1116     {
1117         m_items.RemoveAt(idx);
1118         Realize();
1119         return true;
1120     }
1121
1122     return false;
1123 }
1124
1125
1126 wxControl* wxAuiToolBar::FindControl(int id)
1127 {
1128     wxWindow* wnd = FindWindow(id);
1129     return (wxControl*)wnd;
1130 }
1131
1132 wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
1133 {
1134     size_t i, count;
1135     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1136     {
1137         wxAuiToolBarItem& item = m_items.Item(i);
1138         if (item.m_toolId == tool_id)
1139             return &item;
1140     }
1141
1142     return NULL;
1143 }
1144
1145 wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) const
1146 {
1147     size_t i, count;
1148     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1149     {
1150         wxAuiToolBarItem& item = m_items.Item(i);
1151
1152         if (!item.m_sizerItem)
1153             continue;
1154
1155         wxRect rect = item.m_sizerItem->GetRect();
1156         if (rect.Contains(x,y))
1157         {
1158             // if the item doesn't fit on the toolbar, return NULL
1159             if (!GetToolFitsByIndex(i))
1160                 return NULL;
1161
1162             return &item;
1163         }
1164     }
1165
1166     return NULL;
1167 }
1168
1169 wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
1170 {
1171     size_t i, count;
1172     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1173     {
1174         wxAuiToolBarItem& item = m_items.Item(i);
1175
1176         if (!item.m_sizerItem)
1177             continue;
1178
1179         wxRect rect = item.m_sizerItem->GetRect();
1180
1181         // apply tool packing
1182         if (i+1 < count)
1183             rect.width += m_toolPacking;
1184
1185         if (rect.Contains(x,y))
1186         {
1187             // if the item doesn't fit on the toolbar, return NULL
1188             if (!GetToolFitsByIndex(i))
1189                 return NULL;
1190
1191             return &item;
1192         }
1193     }
1194
1195     return NULL;
1196 }
1197
1198 wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
1199 {
1200     if (idx < 0)
1201         return NULL;
1202
1203     if (idx >= (int)m_items.size())
1204         return NULL;
1205
1206     return &(m_items[idx]);
1207 }
1208
1209 void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
1210 {
1211     // TODO: wxToolBar compatibility
1212 }
1213
1214 wxSize wxAuiToolBar::GetToolBitmapSize() const
1215 {
1216     // TODO: wxToolBar compatibility
1217     return wxSize(16,15);
1218 }
1219
1220 void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
1221 {
1222     wxAuiToolBarItem* item = FindTool(tool_id);
1223     if (!item)
1224         return;
1225
1226     item->m_proportion = proportion;
1227 }
1228
1229 int wxAuiToolBar::GetToolProportion(int tool_id) const
1230 {
1231     wxAuiToolBarItem* item = FindTool(tool_id);
1232     if (!item)
1233         return 0;
1234
1235     return item->m_proportion;
1236 }
1237
1238 void wxAuiToolBar::SetToolSeparation(int separation)
1239 {
1240     if (m_art)
1241         m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
1242 }
1243
1244 int wxAuiToolBar::GetToolSeparation() const
1245 {
1246     if (m_art)
1247         return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1248     else
1249         return 5;
1250 }
1251
1252
1253 void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
1254 {
1255     wxAuiToolBarItem* item = FindTool(tool_id);
1256     if (!item)
1257         return;
1258
1259     item->m_dropDown = dropdown;
1260 }
1261
1262 bool wxAuiToolBar::GetToolDropDown(int tool_id) const
1263 {
1264     wxAuiToolBarItem* item = FindTool(tool_id);
1265     if (!item)
1266         return 0;
1267
1268     return item->m_dropDown;
1269 }
1270
1271 void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
1272 {
1273     // ignore separators
1274     if (tool_id == -1)
1275         return;
1276
1277     wxAuiToolBarItem* item = FindTool(tool_id);
1278     if (!item)
1279         return;
1280
1281     if (item->m_sticky == sticky)
1282         return;
1283
1284     item->m_sticky = sticky;
1285
1286     Refresh(false);
1287     Update();
1288 }
1289
1290 bool wxAuiToolBar::GetToolSticky(int tool_id) const
1291 {
1292     wxAuiToolBarItem* item = FindTool(tool_id);
1293     if (!item)
1294         return 0;
1295
1296     return item->m_sticky;
1297 }
1298
1299
1300
1301
1302 void wxAuiToolBar::SetToolBorderPadding(int padding)
1303 {
1304     m_toolBorderPadding = padding;
1305 }
1306
1307 int wxAuiToolBar::GetToolBorderPadding() const
1308 {
1309     return m_toolBorderPadding;
1310 }
1311
1312 void wxAuiToolBar::SetToolTextOrientation(int orientation)
1313 {
1314     m_toolTextOrientation = orientation;
1315
1316     if (m_art)
1317     {
1318         m_art->SetTextOrientation(orientation);
1319     }
1320 }
1321
1322 int wxAuiToolBar::GetToolTextOrientation() const
1323 {
1324     return m_toolTextOrientation;
1325 }
1326
1327 void wxAuiToolBar::SetToolPacking(int packing)
1328 {
1329     m_toolPacking = packing;
1330 }
1331
1332 int wxAuiToolBar::GetToolPacking() const
1333 {
1334     return m_toolPacking;
1335 }
1336
1337
1338 void wxAuiToolBar::SetOrientation(int orientation)
1339 {
1340     wxCHECK_RET(orientation == wxHORIZONTAL ||
1341                 orientation == wxVERTICAL,
1342                 "invalid orientation value");
1343     if (orientation != m_orientation)
1344     {
1345         m_orientation = wxOrientation(orientation);
1346         SetArtFlags();
1347     }
1348 }
1349
1350 void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
1351 {
1352     if (left != -1)
1353         m_leftPadding = left;
1354     if (right != -1)
1355         m_rightPadding = right;
1356     if (top != -1)
1357         m_topPadding = top;
1358     if (bottom != -1)
1359         m_bottomPadding = bottom;
1360 }
1361
1362 bool wxAuiToolBar::GetGripperVisible() const
1363 {
1364     return m_gripperVisible;
1365 }
1366
1367 void wxAuiToolBar::SetGripperVisible(bool visible)
1368 {
1369     m_gripperVisible = visible;
1370     if (visible)
1371         m_style |= wxAUI_TB_GRIPPER;
1372     else
1373         m_style &= ~wxAUI_TB_GRIPPER;
1374     Realize();
1375     Refresh(false);
1376 }
1377
1378
1379 bool wxAuiToolBar::GetOverflowVisible() const
1380 {
1381     return m_overflowVisible;
1382 }
1383
1384 void wxAuiToolBar::SetOverflowVisible(bool visible)
1385 {
1386     m_overflowVisible = visible;
1387     if (visible)
1388         m_style |= wxAUI_TB_OVERFLOW;
1389     else
1390         m_style &= ~wxAUI_TB_OVERFLOW;
1391     Refresh(false);
1392 }
1393
1394 bool wxAuiToolBar::SetFont(const wxFont& font)
1395 {
1396     bool res = wxWindow::SetFont(font);
1397
1398     if (m_art)
1399     {
1400         m_art->SetFont(font);
1401     }
1402
1403     return res;
1404 }
1405
1406
1407 void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
1408 {
1409     if (pitem && (pitem->m_state & wxAUI_BUTTON_STATE_DISABLED))
1410         pitem = NULL;
1411
1412     wxAuiToolBarItem* former_hover = NULL;
1413
1414     size_t i, count;
1415     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1416     {
1417         wxAuiToolBarItem& item = m_items.Item(i);
1418         if (item.m_state & wxAUI_BUTTON_STATE_HOVER)
1419             former_hover = &item;
1420         item.m_state &= ~wxAUI_BUTTON_STATE_HOVER;
1421     }
1422
1423     if (pitem)
1424     {
1425         pitem->m_state |= wxAUI_BUTTON_STATE_HOVER;
1426     }
1427
1428     if (former_hover != pitem)
1429     {
1430         Refresh(false);
1431         Update();
1432     }
1433 }
1434
1435 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1436 {
1437     wxAuiToolBarItem* former_item = NULL;
1438
1439     size_t i, count;
1440     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1441     {
1442         wxAuiToolBarItem& item = m_items.Item(i);
1443         if (item.m_state & wxAUI_BUTTON_STATE_PRESSED)
1444             former_item = &item;
1445         item.m_state &= ~wxAUI_BUTTON_STATE_PRESSED;
1446     }
1447
1448     if (pitem)
1449     {
1450         pitem->m_state &= ~wxAUI_BUTTON_STATE_HOVER;
1451         pitem->m_state |= wxAUI_BUTTON_STATE_PRESSED;
1452     }
1453
1454     if (former_item != pitem)
1455     {
1456         Refresh(false);
1457         Update();
1458     }
1459 }
1460
1461 void wxAuiToolBar::RefreshOverflowState()
1462 {
1463     if (!m_overflowSizerItem)
1464     {
1465         m_overflowState = 0;
1466         return;
1467     }
1468
1469     int overflow_state = 0;
1470
1471     wxRect overflow_rect = GetOverflowRect();
1472
1473
1474     // find out the mouse's current position
1475     wxPoint pt = ::wxGetMousePosition();
1476     pt = this->ScreenToClient(pt);
1477
1478     // find out if the mouse cursor is inside the dropdown rectangle
1479     if (overflow_rect.Contains(pt.x, pt.y))
1480     {
1481         if (::wxGetMouseState().LeftIsDown())
1482             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1483         else
1484             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1485     }
1486
1487     if (overflow_state != m_overflowState)
1488     {
1489         m_overflowState = overflow_state;
1490         Refresh(false);
1491         Update();
1492     }
1493
1494     m_overflowState = overflow_state;
1495 }
1496
1497 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1498 {
1499     wxAuiToolBarItem* tool = FindTool(tool_id);
1500
1501     if (tool && (tool->m_kind == wxITEM_CHECK || tool->m_kind == wxITEM_RADIO))
1502     {
1503         if (tool->m_kind == wxITEM_RADIO)
1504         {
1505             int i, idx, count;
1506             idx = GetToolIndex(tool_id);
1507             count = (int)m_items.GetCount();
1508
1509             if (idx >= 0 && idx < count)
1510             {
1511                 for (i = idx + 1; i < count; ++i)
1512                 {
1513                     if (m_items[i].m_kind != wxITEM_RADIO)
1514                         break;
1515                     m_items[i].m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
1516                 }
1517                 for (i = idx - 1; i >= 0; i--)
1518                 {
1519                     if (m_items[i].m_kind != wxITEM_RADIO)
1520                         break;
1521                     m_items[i].m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
1522                 }
1523             }
1524
1525             tool->m_state |= wxAUI_BUTTON_STATE_CHECKED;
1526         }
1527          else if (tool->m_kind == wxITEM_CHECK)
1528         {
1529             if (state == true)
1530                 tool->m_state |= wxAUI_BUTTON_STATE_CHECKED;
1531             else
1532                 tool->m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
1533         }
1534     }
1535 }
1536
1537 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1538 {
1539     wxAuiToolBarItem* tool = FindTool(tool_id);
1540
1541     if (tool)
1542     {
1543         if ( (tool->m_kind != wxITEM_CHECK) && (tool->m_kind != wxITEM_RADIO) )
1544             return false;
1545
1546         return (tool->m_state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1547     }
1548
1549     return false;
1550 }
1551
1552 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1553 {
1554     wxAuiToolBarItem* tool = FindTool(tool_id);
1555
1556     if (tool)
1557     {
1558         if (state == true)
1559             tool->m_state &= ~wxAUI_BUTTON_STATE_DISABLED;
1560         else
1561             tool->m_state |= wxAUI_BUTTON_STATE_DISABLED;
1562     }
1563 }
1564
1565 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1566 {
1567     wxAuiToolBarItem* tool = FindTool(tool_id);
1568
1569     if (tool)
1570         return (tool->m_state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1571
1572     return false;
1573 }
1574
1575 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1576 {
1577     wxAuiToolBarItem* tool = FindTool(tool_id);
1578     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1579     if (!tool)
1580         return wxEmptyString;
1581
1582     return tool->m_label;
1583 }
1584
1585 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1586 {
1587     wxAuiToolBarItem* tool = FindTool(tool_id);
1588     if (tool)
1589     {
1590         tool->m_label = label;
1591     }
1592 }
1593
1594 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1595 {
1596     wxAuiToolBarItem* tool = FindTool(tool_id);
1597     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1598     if (!tool)
1599         return wxNullBitmap;
1600
1601     return tool->m_bitmap;
1602 }
1603
1604 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1605 {
1606     wxAuiToolBarItem* tool = FindTool(tool_id);
1607     if (tool)
1608     {
1609         tool->m_bitmap = bitmap;
1610     }
1611 }
1612
1613 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1614 {
1615     wxAuiToolBarItem* tool = FindTool(tool_id);
1616     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1617     if (!tool)
1618         return wxEmptyString;
1619
1620     return tool->m_shortHelp;
1621 }
1622
1623 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1624 {
1625     wxAuiToolBarItem* tool = FindTool(tool_id);
1626     if (tool)
1627     {
1628         tool->m_shortHelp = help_string;
1629     }
1630 }
1631
1632 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1633 {
1634     wxAuiToolBarItem* tool = FindTool(tool_id);
1635     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1636     if (!tool)
1637         return wxEmptyString;
1638
1639     return tool->m_longHelp;
1640 }
1641
1642 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1643 {
1644     wxAuiToolBarItem* tool = FindTool(tool_id);
1645     if (tool)
1646     {
1647         tool->m_longHelp = help_string;
1648     }
1649 }
1650
1651 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1652                                           const wxAuiToolBarItemArray& append)
1653 {
1654     m_customOverflowPrepend = prepend;
1655     m_customOverflowAppend = append;
1656 }
1657
1658 // get size of hint rectangle for a particular dock location
1659 wxSize wxAuiToolBar::GetHintSize(int dock_direction) const
1660 {
1661     switch (dock_direction)
1662     {
1663         case wxAUI_DOCK_TOP:
1664         case wxAUI_DOCK_BOTTOM:
1665             return m_horzHintSize;
1666         case wxAUI_DOCK_RIGHT:
1667         case wxAUI_DOCK_LEFT:
1668             return m_vertHintSize;
1669         default:
1670             wxFAIL_MSG("invalid dock location value");
1671     }
1672     return wxDefaultSize;
1673 }
1674
1675 bool wxAuiToolBar::IsPaneValid(const wxAuiPaneInfo& pane) const
1676 {
1677     return IsPaneValid(m_style, pane);
1678 }
1679
1680 bool wxAuiToolBar::IsPaneValid(long style, const wxAuiPaneInfo& pane)
1681 {
1682     if (style & wxAUI_TB_HORIZONTAL)
1683     {
1684         if (pane.IsLeftDockable() || pane.IsRightDockable())
1685         {
1686             return false;
1687         }
1688     }
1689     else if (style & wxAUI_TB_VERTICAL)
1690     {
1691         if (pane.IsTopDockable() || pane.IsBottomDockable())
1692         {
1693             return false;
1694         }
1695     }
1696     return true;
1697 }
1698
1699 bool wxAuiToolBar::IsPaneValid(long style) const
1700 {
1701     wxAuiManager* manager = wxAuiManager::GetManager(const_cast<wxAuiToolBar*>(this));
1702     if (manager)
1703     {
1704         return IsPaneValid(style, manager->GetPane(const_cast<wxAuiToolBar*>(this)));
1705     }
1706     return true;
1707 }
1708
1709 void wxAuiToolBar::SetArtFlags() const
1710 {
1711     unsigned int artflags = m_style & ~wxAUI_ORIENTATION_MASK;
1712     if (m_orientation == wxVERTICAL)
1713     {
1714         artflags |= wxAUI_TB_VERTICAL;
1715     }
1716     m_art->SetFlags(artflags);
1717 }
1718
1719 size_t wxAuiToolBar::GetToolCount() const
1720 {
1721     return m_items.size();
1722 }
1723
1724 int wxAuiToolBar::GetToolIndex(int tool_id) const
1725 {
1726     // this will prevent us from returning the index of the
1727     // first separator in the toolbar since its id is equal to -1
1728     if (tool_id == -1)
1729         return wxNOT_FOUND;
1730
1731     size_t i, count = m_items.GetCount();
1732     for (i = 0; i < count; ++i)
1733     {
1734         wxAuiToolBarItem& item = m_items.Item(i);
1735         if (item.m_toolId == tool_id)
1736             return i;
1737     }
1738
1739     return wxNOT_FOUND;
1740 }
1741
1742 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1743 {
1744     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1745         return false;
1746
1747     if (!m_items[tool_idx].m_sizerItem)
1748         return false;
1749
1750     int cli_w, cli_h;
1751     GetClientSize(&cli_w, &cli_h);
1752
1753     wxRect rect = m_items[tool_idx].m_sizerItem->GetRect();
1754
1755     if (m_orientation == wxVERTICAL)
1756     {
1757         // take the dropdown size into account
1758         if (m_overflowVisible)
1759             cli_h -= m_overflowSizerItem->GetSize().y;
1760
1761         if (rect.y+rect.height < cli_h)
1762             return true;
1763     }
1764     else
1765     {
1766         // take the dropdown size into account
1767         if (m_overflowVisible)
1768             cli_w -= m_overflowSizerItem->GetSize().x;
1769
1770         if (rect.x+rect.width < cli_w)
1771             return true;
1772     }
1773
1774     return false;
1775 }
1776
1777
1778 bool wxAuiToolBar::GetToolFits(int tool_id) const
1779 {
1780     return GetToolFitsByIndex(GetToolIndex(tool_id));
1781 }
1782
1783 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1784 {
1785     wxAuiToolBarItem* tool = FindTool(tool_id);
1786     if (tool && tool->m_sizerItem)
1787     {
1788         return tool->m_sizerItem->GetRect();
1789     }
1790
1791     return wxRect();
1792 }
1793
1794 bool wxAuiToolBar::GetToolBarFits() const
1795 {
1796     if (m_items.GetCount() == 0)
1797     {
1798         // empty toolbar always 'fits'
1799         return true;
1800     }
1801
1802     // entire toolbar content fits if the last tool fits
1803     return GetToolFitsByIndex(m_items.GetCount() - 1);
1804 }
1805
1806 bool wxAuiToolBar::Realize()
1807 {
1808     wxClientDC dc(this);
1809     if (!dc.IsOk())
1810         return false;
1811
1812     // calculate hint sizes for both horizontal and vertical
1813     // in the order that leaves toolbar in correct final state
1814     bool retval = false;
1815     if (m_orientation == wxHORIZONTAL)
1816     {
1817         if (RealizeHelper(dc, false))
1818         {
1819             m_vertHintSize = GetSize();
1820             if (RealizeHelper(dc, true))
1821             {
1822                 m_horzHintSize = GetSize();
1823                 retval = true;
1824             }
1825         }
1826     }
1827     else
1828     {
1829         if (RealizeHelper(dc, true))
1830         {
1831             m_horzHintSize = GetSize();
1832             if (RealizeHelper(dc, false))
1833             {
1834                 m_vertHintSize = GetSize();
1835                 retval = true;
1836             }
1837         }
1838     }
1839
1840     Refresh(false);
1841     return retval;
1842 }
1843
1844 bool wxAuiToolBar::RealizeHelper(wxClientDC& dc, bool horizontal)
1845 {
1846     // create the new sizer to add toolbar elements to
1847     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1848
1849     // add gripper area
1850     int separatorSize = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1851     int gripperSize = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1852     if (gripperSize > 0 && m_gripperVisible)
1853     {
1854         if (horizontal)
1855             m_gripperSizerItem = sizer->Add(gripperSize, 1, 0, wxEXPAND);
1856         else
1857             m_gripperSizerItem = sizer->Add(1, gripperSize, 0, wxEXPAND);
1858     }
1859     else
1860     {
1861         m_gripperSizerItem = NULL;
1862     }
1863
1864     // add "left" padding
1865     if (m_leftPadding > 0)
1866     {
1867         if (horizontal)
1868             sizer->Add(m_leftPadding, 1);
1869         else
1870             sizer->Add(1, m_leftPadding);
1871     }
1872
1873     size_t i, count;
1874     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1875     {
1876         wxAuiToolBarItem& item = m_items.Item(i);
1877         wxSizerItem* m_sizerItem = NULL;
1878
1879         switch (item.m_kind)
1880         {
1881             case wxITEM_LABEL:
1882             {
1883                 wxSize size = m_art->GetLabelSize(dc, this, item);
1884                 m_sizerItem = sizer->Add(size.x + (m_toolBorderPadding*2),
1885                                         size.y + (m_toolBorderPadding*2),
1886                                         item.m_proportion,
1887                                         item.m_alignment);
1888                 if (i+1 < count)
1889                 {
1890                     sizer->AddSpacer(m_toolPacking);
1891                 }
1892
1893                 break;
1894             }
1895
1896             case wxITEM_CHECK:
1897             case wxITEM_NORMAL:
1898             case wxITEM_RADIO:
1899             {
1900                 wxSize size = m_art->GetToolSize(dc, this, item);
1901                 m_sizerItem = sizer->Add(size.x + (m_toolBorderPadding*2),
1902                                         size.y + (m_toolBorderPadding*2),
1903                                         0,
1904                                         item.m_alignment);
1905                 // add tool packing
1906                 if (i+1 < count)
1907                 {
1908                     sizer->AddSpacer(m_toolPacking);
1909                 }
1910
1911                 break;
1912             }
1913
1914             case wxITEM_SEPARATOR:
1915             {
1916                 if (horizontal)
1917                     m_sizerItem = sizer->Add(separatorSize, 1, 0, wxEXPAND);
1918                 else
1919                     m_sizerItem = sizer->Add(1, separatorSize, 0, wxEXPAND);
1920
1921                 // add tool packing
1922                 if (i+1 < count)
1923                 {
1924                     sizer->AddSpacer(m_toolPacking);
1925                 }
1926
1927                 break;
1928             }
1929
1930             case wxITEM_SPACER:
1931                 if (item.m_proportion > 0)
1932                     m_sizerItem = sizer->AddStretchSpacer(item.m_proportion);
1933                 else
1934                     m_sizerItem = sizer->Add(item.m_spacerPixels, 1);
1935                 break;
1936
1937             case wxITEM_CONTROL:
1938             {
1939                 //m_sizerItem = sizer->Add(item.m_window, item.m_proportion, wxEXPAND);
1940                 wxSizerItem* ctrl_m_sizerItem;
1941
1942                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1943                 vert_sizer->AddStretchSpacer(1);
1944                 ctrl_m_sizerItem = vert_sizer->Add(item.m_window, 0, wxEXPAND);
1945                 vert_sizer->AddStretchSpacer(1);
1946                 if ( (m_style & wxAUI_TB_TEXT) &&
1947                      m_toolTextOrientation == wxAUI_TBTOOL_TEXT_BOTTOM &&
1948                      !item.GetLabel().empty() )
1949                 {
1950                     wxSize s = GetLabelSize(item.GetLabel());
1951                     vert_sizer->Add(1, s.y);
1952                 }
1953
1954
1955                 m_sizerItem = sizer->Add(vert_sizer, item.m_proportion, wxEXPAND);
1956
1957                 wxSize min_size = item.m_minSize;
1958
1959
1960                 // proportional items will disappear from the toolbar if
1961                 // their min width is not set to something really small
1962                 if (item.m_proportion != 0)
1963                 {
1964                     min_size.x = 1;
1965                 }
1966
1967                 if (min_size.IsFullySpecified())
1968                 {
1969                     m_sizerItem->SetMinSize(min_size);
1970                     ctrl_m_sizerItem->SetMinSize(min_size);
1971                 }
1972
1973                 // add tool packing
1974                 if (i+1 < count)
1975                 {
1976                     sizer->AddSpacer(m_toolPacking);
1977                 }
1978             }
1979         }
1980
1981         item.m_sizerItem = m_sizerItem;
1982     }
1983
1984     // add "right" padding
1985     if (m_rightPadding > 0)
1986     {
1987         if (horizontal)
1988             sizer->Add(m_rightPadding, 1);
1989         else
1990             sizer->Add(1, m_rightPadding);
1991     }
1992
1993     // add drop down area
1994     m_overflowSizerItem = NULL;
1995
1996     if (m_style & wxAUI_TB_OVERFLOW)
1997     {
1998         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1999         if (overflow_size > 0 && m_overflowVisible)
2000         {
2001             if (horizontal)
2002                 m_overflowSizerItem = sizer->Add(overflow_size, 1, 0, wxEXPAND);
2003             else
2004                 m_overflowSizerItem = sizer->Add(1, overflow_size, 0, wxEXPAND);
2005         }
2006         else
2007         {
2008             m_overflowSizerItem = NULL;
2009         }
2010     }
2011
2012
2013     // the outside sizer helps us apply the "top" and "bottom" padding
2014     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
2015
2016     // add "top" padding
2017     if (m_topPadding > 0)
2018     {
2019         if (horizontal)
2020             outside_sizer->Add(1, m_topPadding);
2021         else
2022             outside_sizer->Add(m_topPadding, 1);
2023     }
2024
2025     // add the sizer that contains all of the toolbar elements
2026     outside_sizer->Add(sizer, 1, wxEXPAND);
2027
2028     // add "bottom" padding
2029     if (m_bottomPadding > 0)
2030     {
2031         if (horizontal)
2032             outside_sizer->Add(1, m_bottomPadding);
2033         else
2034             outside_sizer->Add(m_bottomPadding, 1);
2035     }
2036
2037     delete m_sizer; // remove old sizer
2038     m_sizer = outside_sizer;
2039
2040     // calculate the rock-bottom minimum size
2041     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2042     {
2043         wxAuiToolBarItem& item = m_items.Item(i);
2044         if (item.m_sizerItem && item.m_proportion > 0 && item.m_minSize.IsFullySpecified())
2045             item.m_sizerItem->SetMinSize(0,0);
2046     }
2047
2048     m_absoluteMinSize = m_sizer->GetMinSize();
2049
2050     // reset the min sizes to what they were
2051     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2052     {
2053         wxAuiToolBarItem& item = m_items.Item(i);
2054         if (item.m_sizerItem && item.m_proportion > 0 && item.m_minSize.IsFullySpecified())
2055             item.m_sizerItem->SetMinSize(item.m_minSize);
2056     }
2057
2058     // set control size
2059     wxSize size = m_sizer->GetMinSize();
2060     m_minWidth = size.x;
2061     m_minHeight = size.y;
2062
2063     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
2064     {
2065         wxSize curSize = GetClientSize();
2066         wxSize new_size = GetMinSize();
2067         if (new_size != curSize)
2068         {
2069             SetClientSize(new_size);
2070         }
2071         else
2072         {
2073             m_sizer->SetDimension(0, 0, curSize.x, curSize.y);
2074         }
2075     }
2076     else
2077     {
2078         wxSize curSize = GetClientSize();
2079         m_sizer->SetDimension(0, 0, curSize.x, curSize.y);
2080     }
2081
2082     return true;
2083 }
2084
2085 int wxAuiToolBar::GetOverflowState() const
2086 {
2087     return m_overflowState;
2088 }
2089
2090 wxRect wxAuiToolBar::GetOverflowRect() const
2091 {
2092     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2093     wxRect overflow_rect = m_overflowSizerItem->GetRect();
2094     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2095
2096     if (m_orientation == wxVERTICAL)
2097     {
2098         overflow_rect.y = cli_rect.height - overflow_size;
2099         overflow_rect.x = 0;
2100         overflow_rect.width = cli_rect.width;
2101         overflow_rect.height = overflow_size;
2102     }
2103     else
2104     {
2105         overflow_rect.x = cli_rect.width - overflow_size;
2106         overflow_rect.y = 0;
2107         overflow_rect.width = overflow_size;
2108         overflow_rect.height = cli_rect.height;
2109     }
2110
2111     return overflow_rect;
2112 }
2113
2114 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
2115 {
2116     wxClientDC dc(this);
2117
2118     int tx, ty;
2119     int textWidth = 0, textHeight = 0;
2120
2121     dc.SetFont(m_font);
2122
2123     // get the text height
2124     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &textHeight);
2125
2126     // get the text width
2127     dc.GetTextExtent(label, &textWidth, &ty);
2128
2129     return wxSize(textWidth, textHeight);
2130 }
2131
2132
2133 void wxAuiToolBar::DoIdleUpdate()
2134 {
2135     wxEvtHandler* handler = GetEventHandler();
2136
2137     bool need_refresh = false;
2138
2139     size_t i, count;
2140     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2141     {
2142         wxAuiToolBarItem& item = m_items.Item(i);
2143
2144         if (item.m_toolId == -1)
2145             continue;
2146
2147         wxUpdateUIEvent evt(item.m_toolId);
2148         evt.SetEventObject(this);
2149
2150         if (handler->ProcessEvent(evt))
2151         {
2152             if (evt.GetSetEnabled())
2153             {
2154                 bool is_enabled;
2155                 if (item.m_window)
2156                     is_enabled = item.m_window->IsThisEnabled();
2157                 else
2158                     is_enabled = (item.m_state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
2159
2160                 bool new_enabled = evt.GetEnabled();
2161                 if (new_enabled != is_enabled)
2162                 {
2163                     if (item.m_window)
2164                     {
2165                         item.m_window->Enable(new_enabled);
2166                     }
2167                     else
2168                     {
2169                         if (new_enabled)
2170                             item.m_state &= ~wxAUI_BUTTON_STATE_DISABLED;
2171                         else
2172                             item.m_state |= wxAUI_BUTTON_STATE_DISABLED;
2173                     }
2174                     need_refresh = true;
2175                 }
2176             }
2177
2178             if (evt.GetSetChecked())
2179             {
2180                 // make sure we aren't checking an item that can't be
2181                 if (item.m_kind != wxITEM_CHECK && item.m_kind != wxITEM_RADIO)
2182                     continue;
2183
2184                 bool is_checked = (item.m_state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2185                 bool new_checked = evt.GetChecked();
2186
2187                 if (new_checked != is_checked)
2188                 {
2189                     if (new_checked)
2190                         item.m_state |= wxAUI_BUTTON_STATE_CHECKED;
2191                     else
2192                         item.m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
2193
2194                     need_refresh = true;
2195                 }
2196             }
2197
2198         }
2199     }
2200
2201
2202     if (need_refresh)
2203     {
2204         Refresh(false);
2205     }
2206 }
2207
2208
2209 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2210 {
2211     int x, y;
2212     GetClientSize(&x, &y);
2213
2214     if (((x >= y) && m_absoluteMinSize.x > x) ||
2215         ((y > x) && m_absoluteMinSize.y > y))
2216     {
2217         // hide all flexible items
2218         size_t i, count;
2219         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2220         {
2221             wxAuiToolBarItem& item = m_items.Item(i);
2222             if (item.m_sizerItem && item.m_proportion > 0 && item.m_sizerItem->IsShown())
2223             {
2224                 item.m_sizerItem->Show(false);
2225                 item.m_sizerItem->SetProportion(0);
2226             }
2227         }
2228     }
2229     else
2230     {
2231         // show all flexible items
2232         size_t i, count;
2233         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2234         {
2235             wxAuiToolBarItem& item = m_items.Item(i);
2236             if (item.m_sizerItem && item.m_proportion > 0 && !item.m_sizerItem->IsShown())
2237             {
2238                 item.m_sizerItem->Show(true);
2239                 item.m_sizerItem->SetProportion(item.m_proportion);
2240             }
2241         }
2242     }
2243
2244     m_sizer->SetDimension(0, 0, x, y);
2245
2246     Refresh(false);
2247     Update();
2248
2249     // idle events aren't sent while user is resizing frame (why?),
2250     // but resizing toolbar here causes havoc,
2251     // so force idle handler to run after size handling complete
2252     QueueEvent(new wxIdleEvent);
2253 }
2254
2255
2256
2257 void wxAuiToolBar::DoSetSize(int x,
2258                              int y,
2259                              int width,
2260                              int height,
2261                              int sizeFlags)
2262 {
2263     wxSize parent_size = GetParent()->GetClientSize();
2264     if (x + width > parent_size.x)
2265         width = wxMax(0, parent_size.x - x);
2266     if (y + height > parent_size.y)
2267         height = wxMax(0, parent_size.y - y);
2268
2269     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2270 }
2271
2272
2273 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2274 {
2275     // if orientation doesn't match dock, fix it
2276     wxAuiManager* manager = wxAuiManager::GetManager(this);
2277     if (manager)
2278     {
2279         wxAuiPaneInfo& pane = manager->GetPane(this);
2280         // pane state member is public, so it might have been changed
2281         // without going through wxPaneInfo::SetFlag() check
2282         bool ok = pane.IsOk();
2283         wxCHECK2_MSG(!ok || IsPaneValid(m_style, pane), ok = false,
2284                     "window settings and pane settings are incompatible");
2285         if (ok)
2286         {
2287             wxOrientation newOrientation = m_orientation;
2288             if (pane.IsDocked())
2289             {
2290                 switch (pane.dock_direction)
2291                 {
2292                     case wxAUI_DOCK_TOP:
2293                     case wxAUI_DOCK_BOTTOM:
2294                         newOrientation = wxHORIZONTAL;
2295                         break;
2296                     case wxAUI_DOCK_LEFT:
2297                     case wxAUI_DOCK_RIGHT:
2298                         newOrientation = wxVERTICAL;
2299                         break;
2300                     default:
2301                         wxFAIL_MSG("invalid dock location value");
2302                 }
2303             }
2304             else if (pane.IsResizable() &&
2305                     GetOrientation(m_style) == wxBOTH)
2306             {
2307                 // changing orientation in OnSize causes havoc
2308                 int x, y;
2309                 GetClientSize(&x, &y);
2310
2311                 if (x > y)
2312                 {
2313                     newOrientation = wxHORIZONTAL;
2314                 }
2315                 else
2316                 {
2317                     newOrientation = wxVERTICAL;
2318                 }
2319             }
2320             if (newOrientation != m_orientation)
2321             {
2322                 SetOrientation(newOrientation);
2323                 Realize();
2324                 if (newOrientation == wxHORIZONTAL)
2325                 {
2326                     pane.best_size = GetHintSize(wxAUI_DOCK_TOP);
2327                 }
2328                 else
2329                 {
2330                     pane.best_size = GetHintSize(wxAUI_DOCK_LEFT);
2331                 }
2332                 if (pane.IsDocked())
2333                 {
2334                     pane.floating_size = wxDefaultSize;
2335                 }
2336                 else
2337                 {
2338                     SetSize(GetParent()->GetClientSize());
2339                 }
2340                 manager->Update();
2341             }
2342         }
2343     }
2344     evt.Skip();
2345 }
2346
2347 void wxAuiToolBar::UpdateWindowUI(long flags)
2348 {
2349     if ( flags & wxUPDATE_UI_FROMIDLE )
2350     {
2351         DoIdleUpdate();
2352     }
2353
2354     wxControl::UpdateWindowUI(flags);
2355 }
2356
2357 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2358 {
2359     wxAutoBufferedPaintDC dc(this);
2360     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2361
2362
2363     bool horizontal = m_orientation == wxHORIZONTAL;
2364
2365
2366     m_art->DrawBackground(dc, this, cli_rect);
2367
2368     int gripperSize = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2369     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2370
2371     // paint the gripper
2372     if (gripperSize > 0 && m_gripperSizerItem)
2373     {
2374         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2375         if (horizontal)
2376             gripper_rect.width = gripperSize;
2377         else
2378             gripper_rect.height = gripperSize;
2379         m_art->DrawGripper(dc, this, gripper_rect);
2380     }
2381
2382     // calculated how far we can draw items
2383     int last_extent;
2384     if (horizontal)
2385         last_extent = cli_rect.width;
2386     else
2387         last_extent = cli_rect.height;
2388     if (m_overflowVisible)
2389         last_extent -= dropdown_size;
2390
2391     // paint each individual tool
2392     size_t i, count = m_items.GetCount();
2393     for (i = 0; i < count; ++i)
2394     {
2395         wxAuiToolBarItem& item = m_items.Item(i);
2396
2397         if (!item.m_sizerItem)
2398             continue;
2399
2400         wxRect item_rect = item.m_sizerItem->GetRect();
2401
2402
2403         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2404             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2405         {
2406             break;
2407         }
2408
2409         if (item.m_kind == wxITEM_SEPARATOR)
2410         {
2411             // draw a separator
2412             m_art->DrawSeparator(dc, this, item_rect);
2413         }
2414         else if (item.m_kind == wxITEM_LABEL)
2415         {
2416             // draw a text label only
2417             m_art->DrawLabel(dc, this, item, item_rect);
2418         }
2419         else if (item.m_kind == wxITEM_NORMAL)
2420         {
2421             // draw a regular button or dropdown button
2422             if (!item.m_dropDown)
2423                 m_art->DrawButton(dc, this, item, item_rect);
2424             else
2425                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2426         }
2427         else if (item.m_kind == wxITEM_CHECK)
2428         {
2429             // draw either a regular or dropdown toggle button
2430             if (!item.m_dropDown)
2431                 m_art->DrawButton(dc, this, item, item_rect);
2432             else
2433                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2434         }
2435         else if (item.m_kind == wxITEM_RADIO)
2436         {
2437             // draw a toggle button
2438             m_art->DrawButton(dc, this, item, item_rect);
2439         }
2440         else if (item.m_kind == wxITEM_CONTROL)
2441         {
2442             // draw the control's label
2443             m_art->DrawControlLabel(dc, this, item, item_rect);
2444         }
2445
2446         // fire a signal to see if the item wants to be custom-rendered
2447         OnCustomRender(dc, item, item_rect);
2448     }
2449
2450     // paint the overflow button
2451     if (dropdown_size > 0 && m_overflowSizerItem)
2452     {
2453         wxRect dropDownRect = GetOverflowRect();
2454         m_art->DrawOverflowButton(dc, this, dropDownRect, m_overflowState);
2455     }
2456 }
2457
2458 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2459 {
2460     // empty
2461 }
2462
2463 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2464 {
2465     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2466
2467     if (m_gripperSizerItem)
2468     {
2469         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2470         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2471         {
2472             // find aui manager
2473             wxAuiManager* manager = wxAuiManager::GetManager(this);
2474             if (!manager)
2475                 return;
2476
2477             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2478             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2479
2480             // gripper was clicked
2481             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2482             return;
2483         }
2484     }
2485
2486     if (m_overflowSizerItem)
2487     {
2488         wxRect overflow_rect = GetOverflowRect();
2489
2490         if (m_art &&
2491             m_overflowVisible &&
2492             overflow_rect.Contains(evt.m_x, evt.m_y))
2493         {
2494             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2495             e.SetEventObject(this);
2496             e.SetToolId(-1);
2497             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2498             bool processed = GetEventHandler()->ProcessEvent(e);
2499
2500             if (processed)
2501             {
2502                 DoIdleUpdate();
2503             }
2504             else
2505             {
2506                 size_t i, count;
2507                 wxAuiToolBarItemArray overflow_items;
2508
2509
2510                 // add custom overflow prepend items, if any
2511                 count = m_customOverflowPrepend.GetCount();
2512                 for (i = 0; i < count; ++i)
2513                     overflow_items.Add(m_customOverflowPrepend[i]);
2514
2515                 // only show items that don't fit in the dropdown
2516                 count = m_items.GetCount();
2517                 for (i = 0; i < count; ++i)
2518                 {
2519                     if (!GetToolFitsByIndex(i))
2520                         overflow_items.Add(m_items[i]);
2521                 }
2522
2523                 // add custom overflow append items, if any
2524                 count = m_customOverflowAppend.GetCount();
2525                 for (i = 0; i < count; ++i)
2526                     overflow_items.Add(m_customOverflowAppend[i]);
2527
2528                 int res = m_art->ShowDropDown(this, overflow_items);
2529                 m_overflowState = 0;
2530                 Refresh(false);
2531                 if (res != -1)
2532                 {
2533                     wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, res);
2534                     event.SetEventObject(this);
2535                     GetParent()->GetEventHandler()->ProcessEvent(event);
2536                 }
2537             }
2538
2539             return;
2540         }
2541     }
2542
2543     m_dragging = false;
2544     m_actionPos = wxPoint(evt.GetX(), evt.GetY());
2545     m_actionItem = FindToolByPosition(evt.GetX(), evt.GetY());
2546
2547     if (m_actionItem)
2548     {
2549         if (m_actionItem->m_state & wxAUI_BUTTON_STATE_DISABLED)
2550         {
2551             m_actionPos = wxPoint(-1,-1);
2552             m_actionItem = NULL;
2553             return;
2554         }
2555
2556         UnsetToolTip();
2557
2558         // fire the tool dropdown event
2559         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_actionItem->m_toolId);
2560         e.SetEventObject(this);
2561         e.SetToolId(m_actionItem->m_toolId);
2562
2563         int mouse_x = evt.GetX();
2564         wxRect rect = m_actionItem->m_sizerItem->GetRect();
2565         const bool dropDownHit = m_actionItem->m_dropDown &&
2566                                  mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2567                                  mouse_x < (rect.x+rect.width);
2568         e.SetDropDownClicked(dropDownHit);
2569
2570         e.SetClickPoint(evt.GetPosition());
2571         e.SetItemRect(rect);
2572
2573         // we only set the 'pressed button' state if we hit the actual button
2574         // and not just the drop-down
2575         SetPressedItem(dropDownHit ? 0 : m_actionItem);
2576
2577         if(dropDownHit)
2578         {
2579             m_actionPos = wxPoint(-1,-1);
2580             m_actionItem = NULL;
2581         }
2582
2583         if(!GetEventHandler()->ProcessEvent(e) || e.GetSkipped())
2584             CaptureMouse();
2585
2586         // Ensure hovered item is really ok, as mouse may have moved during
2587         //  event processing
2588         wxPoint cursor_pos_after_evt = ScreenToClient(wxGetMousePosition());
2589         SetHoverItem(FindToolByPosition(cursor_pos_after_evt.x, cursor_pos_after_evt.y));
2590
2591         DoIdleUpdate();
2592     }
2593 }
2594
2595 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2596 {
2597     if (!HasCapture())
2598         return;
2599
2600     SetPressedItem(NULL);
2601
2602     wxAuiToolBarItem* hitItem;
2603     hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2604     SetHoverItem(hitItem);
2605
2606     if (m_dragging)
2607     {
2608         // TODO: it would make sense to send out an 'END_DRAG' event here,
2609         // otherwise a client would never know what to do with the 'BEGIN_DRAG'
2610         // event
2611
2612         // OnCaptureLost() will be called now and this will reset all our state
2613         // tracking variables
2614         ReleaseMouse();
2615     }
2616     else
2617     {
2618         if (m_actionItem && hitItem == m_actionItem)
2619         {
2620             UnsetToolTip();
2621
2622             wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_actionItem->m_toolId);
2623             e.SetEventObject(this);
2624
2625             if (hitItem->m_kind == wxITEM_CHECK || hitItem->m_kind == wxITEM_RADIO)
2626             {
2627                 const bool toggle = !(m_actionItem->m_state & wxAUI_BUTTON_STATE_CHECKED);
2628
2629                 ToggleTool(m_actionItem->m_toolId, toggle);
2630
2631                 // repaint immediately
2632                 Refresh(false);
2633                 Update();
2634
2635                 e.SetInt(toggle);
2636             }
2637
2638             // we have to release the mouse *before* sending the event, because
2639             // we don't know what a handler might do. It could open up a popup
2640             // menu for example and that would make us lose our capture anyway.
2641
2642             ReleaseMouse();
2643
2644             GetEventHandler()->ProcessEvent(e);
2645
2646             // Ensure hovered item is really ok, as mouse may have moved during
2647             // event processing
2648             wxPoint cursor_pos_after_evt = ScreenToClient(wxGetMousePosition());
2649             SetHoverItem(FindToolByPosition(cursor_pos_after_evt.x, cursor_pos_after_evt.y));
2650
2651             DoIdleUpdate();
2652         }
2653         else
2654             ReleaseMouse();
2655     }
2656 }
2657
2658 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2659 {
2660     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2661
2662     if (m_gripperSizerItem)
2663     {
2664         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2665         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2666             return;
2667     }
2668
2669     if (m_overflowSizerItem && m_art)
2670     {
2671         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2672         if (dropdown_size > 0 &&
2673             evt.m_x > cli_rect.width - dropdown_size &&
2674             evt.m_y >= 0 &&
2675             evt.m_y < cli_rect.height)
2676         {
2677             return;
2678         }
2679     }
2680
2681     m_actionPos = wxPoint(evt.GetX(), evt.GetY());
2682     m_actionItem = FindToolByPosition(evt.GetX(), evt.GetY());
2683
2684     if (m_actionItem && m_actionItem->m_state & wxAUI_BUTTON_STATE_DISABLED)
2685     {
2686         m_actionPos = wxPoint(-1,-1);
2687         m_actionItem = NULL;
2688         return;
2689     }
2690
2691     UnsetToolTip();
2692 }
2693
2694 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2695 {
2696     wxAuiToolBarItem* hitItem;
2697     hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2698
2699     if (m_actionItem && hitItem == m_actionItem)
2700     {
2701         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_actionItem->m_toolId);
2702         e.SetEventObject(this);
2703         e.SetToolId(m_actionItem->m_toolId);
2704         e.SetClickPoint(m_actionPos);
2705         GetEventHandler()->ProcessEvent(e);
2706         DoIdleUpdate();
2707     }
2708     else
2709     {
2710         // right-clicked on the invalid area of the toolbar
2711         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2712         e.SetEventObject(this);
2713         e.SetToolId(-1);
2714         e.SetClickPoint(m_actionPos);
2715         GetEventHandler()->ProcessEvent(e);
2716         DoIdleUpdate();
2717     }
2718
2719     // reset member variables
2720     m_actionPos = wxPoint(-1,-1);
2721     m_actionItem = NULL;
2722 }
2723
2724 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2725 {
2726     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2727
2728     if (m_gripperSizerItem)
2729     {
2730         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2731         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2732             return;
2733     }
2734
2735     if (m_overflowSizerItem && m_art)
2736     {
2737         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2738         if (dropdown_size > 0 &&
2739             evt.m_x > cli_rect.width - dropdown_size &&
2740             evt.m_y >= 0 &&
2741             evt.m_y < cli_rect.height)
2742         {
2743             return;
2744         }
2745     }
2746
2747     m_actionPos = wxPoint(evt.GetX(), evt.GetY());
2748     m_actionItem = FindToolByPosition(evt.GetX(), evt.GetY());
2749
2750     if (m_actionItem)
2751     {
2752         if (m_actionItem->m_state & wxAUI_BUTTON_STATE_DISABLED)
2753         {
2754             m_actionPos = wxPoint(-1,-1);
2755             m_actionItem = NULL;
2756             return;
2757         }
2758     }
2759
2760     UnsetToolTip();
2761 }
2762
2763 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2764 {
2765     wxAuiToolBarItem* hitItem;
2766     hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2767
2768     if (m_actionItem && hitItem == m_actionItem)
2769     {
2770         if (hitItem->m_kind == wxITEM_NORMAL)
2771         {
2772             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_actionItem->m_toolId);
2773             e.SetEventObject(this);
2774             e.SetToolId(m_actionItem->m_toolId);
2775             e.SetClickPoint(m_actionPos);
2776             GetEventHandler()->ProcessEvent(e);
2777             DoIdleUpdate();
2778         }
2779     }
2780
2781     // reset member variables
2782     m_actionPos = wxPoint(-1,-1);
2783     m_actionItem = NULL;
2784 }
2785
2786 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2787 {
2788     const bool button_pressed = HasCapture();
2789
2790     // start a drag event
2791     if (!m_dragging && button_pressed &&
2792         abs(evt.GetX() - m_actionPos.x) + abs(evt.GetY() - m_actionPos.y) > 5)
2793     {
2794         // TODO: sending this event only makes sense if there is an 'END_DRAG'
2795         // event sent sometime in the future (see OnLeftUp())
2796         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2797         e.SetEventObject(this);
2798         e.SetToolId(m_actionItem->m_toolId);
2799         m_dragging = GetEventHandler()->ProcessEvent(e) && !e.GetSkipped();
2800
2801         DoIdleUpdate();
2802     }
2803
2804     if(m_dragging)
2805         return;
2806
2807     wxAuiToolBarItem* hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2808     if(button_pressed)
2809     {
2810         // if we have a button pressed we want it to be shown in 'depressed'
2811         // state unless we move the mouse outside the button, then we want it
2812         // to show as just 'highlighted'
2813         if (hitItem == m_actionItem)
2814             SetPressedItem(m_actionItem);
2815         else
2816         {
2817             SetPressedItem(NULL);
2818             SetHoverItem(m_actionItem);
2819         }
2820     }
2821     else
2822     {
2823         SetHoverItem(hitItem);
2824
2825         // tooltips handling
2826         wxAuiToolBarItem* packingHitItem;
2827         packingHitItem = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2828         if (packingHitItem)
2829         {
2830             if (packingHitItem != m_tipItem)
2831             {
2832                 m_tipItem = packingHitItem;
2833
2834                 if ( !packingHitItem->m_shortHelp.empty() )
2835                     SetToolTip(packingHitItem->m_shortHelp);
2836                 else
2837                     UnsetToolTip();
2838             }
2839         }
2840         else
2841         {
2842             UnsetToolTip();
2843             m_tipItem = NULL;
2844         }
2845
2846         // figure out the dropdown button state (are we hovering or pressing it?)
2847         RefreshOverflowState();
2848     }
2849 }
2850
2851 void wxAuiToolBar::DoResetMouseState()
2852 {
2853     RefreshOverflowState();
2854     SetHoverItem(NULL);
2855     SetPressedItem(NULL);
2856
2857     m_tipItem = NULL;
2858
2859     // we have to reset those here, because the mouse-up handlers which do
2860     // it usually won't be called if we let go of a mouse button while we
2861     // are outside of the window
2862     m_actionPos = wxPoint(-1,-1);
2863     m_actionItem = NULL;
2864 }
2865
2866 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& evt)
2867 {
2868     if(HasCapture())
2869     {
2870         evt.Skip();
2871         return;
2872     }
2873
2874     DoResetMouseState();
2875 }
2876
2877 void wxAuiToolBar::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(evt))
2878 {
2879     m_dragging = false;
2880
2881     DoResetMouseState();
2882 }
2883
2884 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2885 {
2886     wxCursor cursor = wxNullCursor;
2887
2888     if (m_gripperSizerItem)
2889     {
2890         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2891         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2892         {
2893             cursor = wxCursor(wxCURSOR_SIZING);
2894         }
2895     }
2896
2897     evt.SetCursor(cursor);
2898 }
2899
2900
2901 #endif // wxUSE_AUI
2902