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     wxAuiToolBarItem* former_hover = NULL;
1410
1411     size_t i, count;
1412     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1413     {
1414         wxAuiToolBarItem& item = m_items.Item(i);
1415         if (item.m_state & wxAUI_BUTTON_STATE_HOVER)
1416             former_hover = &item;
1417         item.m_state &= ~wxAUI_BUTTON_STATE_HOVER;
1418     }
1419
1420     if (pitem)
1421     {
1422         pitem->m_state |= wxAUI_BUTTON_STATE_HOVER;
1423     }
1424
1425     if (former_hover != pitem)
1426     {
1427         Refresh(false);
1428         Update();
1429     }
1430 }
1431
1432 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1433 {
1434     wxAuiToolBarItem* former_item = NULL;
1435
1436     size_t i, count;
1437     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1438     {
1439         wxAuiToolBarItem& item = m_items.Item(i);
1440         if (item.m_state & wxAUI_BUTTON_STATE_PRESSED)
1441             former_item = &item;
1442         item.m_state &= ~wxAUI_BUTTON_STATE_PRESSED;
1443     }
1444
1445     if (pitem)
1446     {
1447         pitem->m_state &= ~wxAUI_BUTTON_STATE_HOVER;
1448         pitem->m_state |= wxAUI_BUTTON_STATE_PRESSED;
1449     }
1450
1451     if (former_item != pitem)
1452     {
1453         Refresh(false);
1454         Update();
1455     }
1456 }
1457
1458 void wxAuiToolBar::RefreshOverflowState()
1459 {
1460     if (!m_overflowSizerItem)
1461     {
1462         m_overflowState = 0;
1463         return;
1464     }
1465
1466     int overflow_state = 0;
1467
1468     wxRect overflow_rect = GetOverflowRect();
1469
1470
1471     // find out the mouse's current position
1472     wxPoint pt = ::wxGetMousePosition();
1473     pt = this->ScreenToClient(pt);
1474
1475     // find out if the mouse cursor is inside the dropdown rectangle
1476     if (overflow_rect.Contains(pt.x, pt.y))
1477     {
1478         if (::wxGetMouseState().LeftIsDown())
1479             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1480         else
1481             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1482     }
1483
1484     if (overflow_state != m_overflowState)
1485     {
1486         m_overflowState = overflow_state;
1487         Refresh(false);
1488         Update();
1489     }
1490
1491     m_overflowState = overflow_state;
1492 }
1493
1494 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1495 {
1496     wxAuiToolBarItem* tool = FindTool(tool_id);
1497
1498     if (tool && (tool->m_kind == wxITEM_CHECK || tool->m_kind == wxITEM_RADIO))
1499     {
1500         if (tool->m_kind == wxITEM_RADIO)
1501         {
1502             int i, idx, count;
1503             idx = GetToolIndex(tool_id);
1504             count = (int)m_items.GetCount();
1505
1506             if (idx >= 0 && idx < count)
1507             {
1508                 for (i = idx + 1; i < count; ++i)
1509                 {
1510                     if (m_items[i].m_kind != wxITEM_RADIO)
1511                         break;
1512                     m_items[i].m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
1513                 }
1514                 for (i = idx - 1; i >= 0; i--)
1515                 {
1516                     if (m_items[i].m_kind != wxITEM_RADIO)
1517                         break;
1518                     m_items[i].m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
1519                 }
1520             }
1521
1522             tool->m_state |= wxAUI_BUTTON_STATE_CHECKED;
1523         }
1524          else if (tool->m_kind == wxITEM_CHECK)
1525         {
1526             if (state == true)
1527                 tool->m_state |= wxAUI_BUTTON_STATE_CHECKED;
1528             else
1529                 tool->m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
1530         }
1531     }
1532 }
1533
1534 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1535 {
1536     wxAuiToolBarItem* tool = FindTool(tool_id);
1537
1538     if (tool)
1539     {
1540         if ( (tool->m_kind != wxITEM_CHECK) && (tool->m_kind != wxITEM_RADIO) )
1541             return false;
1542
1543         return (tool->m_state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1544     }
1545
1546     return false;
1547 }
1548
1549 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1550 {
1551     wxAuiToolBarItem* tool = FindTool(tool_id);
1552
1553     if (tool)
1554     {
1555         if (state == true)
1556             tool->m_state &= ~wxAUI_BUTTON_STATE_DISABLED;
1557         else
1558             tool->m_state |= wxAUI_BUTTON_STATE_DISABLED;
1559     }
1560 }
1561
1562 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1563 {
1564     wxAuiToolBarItem* tool = FindTool(tool_id);
1565
1566     if (tool)
1567         return (tool->m_state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1568
1569     return false;
1570 }
1571
1572 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1573 {
1574     wxAuiToolBarItem* tool = FindTool(tool_id);
1575     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1576     if (!tool)
1577         return wxEmptyString;
1578
1579     return tool->m_label;
1580 }
1581
1582 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1583 {
1584     wxAuiToolBarItem* tool = FindTool(tool_id);
1585     if (tool)
1586     {
1587         tool->m_label = label;
1588     }
1589 }
1590
1591 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1592 {
1593     wxAuiToolBarItem* tool = FindTool(tool_id);
1594     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1595     if (!tool)
1596         return wxNullBitmap;
1597
1598     return tool->m_bitmap;
1599 }
1600
1601 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1602 {
1603     wxAuiToolBarItem* tool = FindTool(tool_id);
1604     if (tool)
1605     {
1606         tool->m_bitmap = bitmap;
1607     }
1608 }
1609
1610 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1611 {
1612     wxAuiToolBarItem* tool = FindTool(tool_id);
1613     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1614     if (!tool)
1615         return wxEmptyString;
1616
1617     return tool->m_shortHelp;
1618 }
1619
1620 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1621 {
1622     wxAuiToolBarItem* tool = FindTool(tool_id);
1623     if (tool)
1624     {
1625         tool->m_shortHelp = help_string;
1626     }
1627 }
1628
1629 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1630 {
1631     wxAuiToolBarItem* tool = FindTool(tool_id);
1632     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1633     if (!tool)
1634         return wxEmptyString;
1635
1636     return tool->m_longHelp;
1637 }
1638
1639 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1640 {
1641     wxAuiToolBarItem* tool = FindTool(tool_id);
1642     if (tool)
1643     {
1644         tool->m_longHelp = help_string;
1645     }
1646 }
1647
1648 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1649                                           const wxAuiToolBarItemArray& append)
1650 {
1651     m_customOverflowPrepend = prepend;
1652     m_customOverflowAppend = append;
1653 }
1654
1655 // get size of hint rectangle for a particular dock location
1656 wxSize wxAuiToolBar::GetHintSize(int dock_direction) const
1657 {
1658     switch (dock_direction)
1659     {
1660         case wxAUI_DOCK_TOP:
1661         case wxAUI_DOCK_BOTTOM:
1662             return m_horzHintSize;
1663         case wxAUI_DOCK_RIGHT:
1664         case wxAUI_DOCK_LEFT:
1665             return m_vertHintSize;
1666         default:
1667             wxFAIL_MSG("invalid dock location value");
1668     }
1669     return wxDefaultSize;
1670 }
1671
1672 bool wxAuiToolBar::IsPaneValid(const wxAuiPaneInfo& pane) const
1673 {
1674     return IsPaneValid(m_style, pane);
1675 }
1676
1677 bool wxAuiToolBar::IsPaneValid(long style, const wxAuiPaneInfo& pane)
1678 {
1679     if (style & wxAUI_TB_HORIZONTAL)
1680     {
1681         if (pane.IsLeftDockable() || pane.IsRightDockable())
1682         {
1683             return false;
1684         }
1685     }
1686     else if (style & wxAUI_TB_VERTICAL)
1687     {
1688         if (pane.IsTopDockable() || pane.IsBottomDockable())
1689         {
1690             return false;
1691         }
1692     }
1693     return true;
1694 }
1695
1696 bool wxAuiToolBar::IsPaneValid(long style) const
1697 {
1698     wxAuiManager* manager = wxAuiManager::GetManager(const_cast<wxAuiToolBar*>(this));
1699     if (manager)
1700     {
1701         return IsPaneValid(style, manager->GetPane(const_cast<wxAuiToolBar*>(this)));
1702     }
1703     return true;
1704 }
1705
1706 void wxAuiToolBar::SetArtFlags() const
1707 {
1708     unsigned int artflags = m_style & ~wxAUI_ORIENTATION_MASK;
1709     if (m_orientation == wxVERTICAL)
1710     {
1711         artflags |= wxAUI_TB_VERTICAL;
1712     }
1713     m_art->SetFlags(artflags);
1714 }
1715
1716 size_t wxAuiToolBar::GetToolCount() const
1717 {
1718     return m_items.size();
1719 }
1720
1721 int wxAuiToolBar::GetToolIndex(int tool_id) const
1722 {
1723     // this will prevent us from returning the index of the
1724     // first separator in the toolbar since its id is equal to -1
1725     if (tool_id == -1)
1726         return wxNOT_FOUND;
1727
1728     size_t i, count = m_items.GetCount();
1729     for (i = 0; i < count; ++i)
1730     {
1731         wxAuiToolBarItem& item = m_items.Item(i);
1732         if (item.m_toolId == tool_id)
1733             return i;
1734     }
1735
1736     return wxNOT_FOUND;
1737 }
1738
1739 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1740 {
1741     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1742         return false;
1743
1744     if (!m_items[tool_idx].m_sizerItem)
1745         return false;
1746
1747     int cli_w, cli_h;
1748     GetClientSize(&cli_w, &cli_h);
1749
1750     wxRect rect = m_items[tool_idx].m_sizerItem->GetRect();
1751
1752     if (m_orientation == wxVERTICAL)
1753     {
1754         // take the dropdown size into account
1755         if (m_overflowVisible)
1756             cli_h -= m_overflowSizerItem->GetSize().y;
1757
1758         if (rect.y+rect.height < cli_h)
1759             return true;
1760     }
1761     else
1762     {
1763         // take the dropdown size into account
1764         if (m_overflowVisible)
1765             cli_w -= m_overflowSizerItem->GetSize().x;
1766
1767         if (rect.x+rect.width < cli_w)
1768             return true;
1769     }
1770
1771     return false;
1772 }
1773
1774
1775 bool wxAuiToolBar::GetToolFits(int tool_id) const
1776 {
1777     return GetToolFitsByIndex(GetToolIndex(tool_id));
1778 }
1779
1780 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1781 {
1782     wxAuiToolBarItem* tool = FindTool(tool_id);
1783     if (tool && tool->m_sizerItem)
1784     {
1785         return tool->m_sizerItem->GetRect();
1786     }
1787
1788     return wxRect();
1789 }
1790
1791 bool wxAuiToolBar::GetToolBarFits() const
1792 {
1793     if (m_items.GetCount() == 0)
1794     {
1795         // empty toolbar always 'fits'
1796         return true;
1797     }
1798
1799     // entire toolbar content fits if the last tool fits
1800     return GetToolFitsByIndex(m_items.GetCount() - 1);
1801 }
1802
1803 bool wxAuiToolBar::Realize()
1804 {
1805     wxClientDC dc(this);
1806     if (!dc.IsOk())
1807         return false;
1808
1809     // calculate hint sizes for both horizontal and vertical
1810     // in the order that leaves toolbar in correct final state
1811     bool retval = false;
1812     if (m_orientation == wxHORIZONTAL)
1813     {
1814         if (RealizeHelper(dc, false))
1815         {
1816             m_vertHintSize = GetSize();
1817             if (RealizeHelper(dc, true))
1818             {
1819                 m_horzHintSize = GetSize();
1820                 retval = true;
1821             }
1822         }
1823     }
1824     else
1825     {
1826         if (RealizeHelper(dc, true))
1827         {
1828             m_horzHintSize = GetSize();
1829             if (RealizeHelper(dc, false))
1830             {
1831                 m_vertHintSize = GetSize();
1832                 retval = true;
1833             }
1834         }
1835     }
1836
1837     Refresh(false);
1838     return retval;
1839 }
1840
1841 bool wxAuiToolBar::RealizeHelper(wxClientDC& dc, bool horizontal)
1842 {
1843     // create the new sizer to add toolbar elements to
1844     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1845
1846     // add gripper area
1847     int separatorSize = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1848     int gripperSize = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1849     if (gripperSize > 0 && m_gripperVisible)
1850     {
1851         if (horizontal)
1852             m_gripperSizerItem = sizer->Add(gripperSize, 1, 0, wxEXPAND);
1853         else
1854             m_gripperSizerItem = sizer->Add(1, gripperSize, 0, wxEXPAND);
1855     }
1856     else
1857     {
1858         m_gripperSizerItem = NULL;
1859     }
1860
1861     // add "left" padding
1862     if (m_leftPadding > 0)
1863     {
1864         if (horizontal)
1865             sizer->Add(m_leftPadding, 1);
1866         else
1867             sizer->Add(1, m_leftPadding);
1868     }
1869
1870     size_t i, count;
1871     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1872     {
1873         wxAuiToolBarItem& item = m_items.Item(i);
1874         wxSizerItem* m_sizerItem = NULL;
1875
1876         switch (item.m_kind)
1877         {
1878             case wxITEM_LABEL:
1879             {
1880                 wxSize size = m_art->GetLabelSize(dc, this, item);
1881                 m_sizerItem = sizer->Add(size.x + (m_toolBorderPadding*2),
1882                                         size.y + (m_toolBorderPadding*2),
1883                                         item.m_proportion,
1884                                         item.m_alignment);
1885                 if (i+1 < count)
1886                 {
1887                     sizer->AddSpacer(m_toolPacking);
1888                 }
1889
1890                 break;
1891             }
1892
1893             case wxITEM_CHECK:
1894             case wxITEM_NORMAL:
1895             case wxITEM_RADIO:
1896             {
1897                 wxSize size = m_art->GetToolSize(dc, this, item);
1898                 m_sizerItem = sizer->Add(size.x + (m_toolBorderPadding*2),
1899                                         size.y + (m_toolBorderPadding*2),
1900                                         0,
1901                                         item.m_alignment);
1902                 // add tool packing
1903                 if (i+1 < count)
1904                 {
1905                     sizer->AddSpacer(m_toolPacking);
1906                 }
1907
1908                 break;
1909             }
1910
1911             case wxITEM_SEPARATOR:
1912             {
1913                 if (horizontal)
1914                     m_sizerItem = sizer->Add(separatorSize, 1, 0, wxEXPAND);
1915                 else
1916                     m_sizerItem = sizer->Add(1, separatorSize, 0, wxEXPAND);
1917
1918                 // add tool packing
1919                 if (i+1 < count)
1920                 {
1921                     sizer->AddSpacer(m_toolPacking);
1922                 }
1923
1924                 break;
1925             }
1926
1927             case wxITEM_SPACER:
1928                 if (item.m_proportion > 0)
1929                     m_sizerItem = sizer->AddStretchSpacer(item.m_proportion);
1930                 else
1931                     m_sizerItem = sizer->Add(item.m_spacerPixels, 1);
1932                 break;
1933
1934             case wxITEM_CONTROL:
1935             {
1936                 //m_sizerItem = sizer->Add(item.m_window, item.m_proportion, wxEXPAND);
1937                 wxSizerItem* ctrl_m_sizerItem;
1938
1939                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1940                 vert_sizer->AddStretchSpacer(1);
1941                 ctrl_m_sizerItem = vert_sizer->Add(item.m_window, 0, wxEXPAND);
1942                 vert_sizer->AddStretchSpacer(1);
1943                 if ( (m_style & wxAUI_TB_TEXT) &&
1944                      m_toolTextOrientation == wxAUI_TBTOOL_TEXT_BOTTOM &&
1945                      !item.GetLabel().empty() )
1946                 {
1947                     wxSize s = GetLabelSize(item.GetLabel());
1948                     vert_sizer->Add(1, s.y);
1949                 }
1950
1951
1952                 m_sizerItem = sizer->Add(vert_sizer, item.m_proportion, wxEXPAND);
1953
1954                 wxSize min_size = item.m_minSize;
1955
1956
1957                 // proportional items will disappear from the toolbar if
1958                 // their min width is not set to something really small
1959                 if (item.m_proportion != 0)
1960                 {
1961                     min_size.x = 1;
1962                 }
1963
1964                 if (min_size.IsFullySpecified())
1965                 {
1966                     m_sizerItem->SetMinSize(min_size);
1967                     ctrl_m_sizerItem->SetMinSize(min_size);
1968                 }
1969
1970                 // add tool packing
1971                 if (i+1 < count)
1972                 {
1973                     sizer->AddSpacer(m_toolPacking);
1974                 }
1975             }
1976         }
1977
1978         item.m_sizerItem = m_sizerItem;
1979     }
1980
1981     // add "right" padding
1982     if (m_rightPadding > 0)
1983     {
1984         if (horizontal)
1985             sizer->Add(m_rightPadding, 1);
1986         else
1987             sizer->Add(1, m_rightPadding);
1988     }
1989
1990     // add drop down area
1991     m_overflowSizerItem = NULL;
1992
1993     if (m_style & wxAUI_TB_OVERFLOW)
1994     {
1995         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1996         if (overflow_size > 0 && m_overflowVisible)
1997         {
1998             if (horizontal)
1999                 m_overflowSizerItem = sizer->Add(overflow_size, 1, 0, wxEXPAND);
2000             else
2001                 m_overflowSizerItem = sizer->Add(1, overflow_size, 0, wxEXPAND);
2002         }
2003         else
2004         {
2005             m_overflowSizerItem = NULL;
2006         }
2007     }
2008
2009
2010     // the outside sizer helps us apply the "top" and "bottom" padding
2011     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
2012
2013     // add "top" padding
2014     if (m_topPadding > 0)
2015     {
2016         if (horizontal)
2017             outside_sizer->Add(1, m_topPadding);
2018         else
2019             outside_sizer->Add(m_topPadding, 1);
2020     }
2021
2022     // add the sizer that contains all of the toolbar elements
2023     outside_sizer->Add(sizer, 1, wxEXPAND);
2024
2025     // add "bottom" padding
2026     if (m_bottomPadding > 0)
2027     {
2028         if (horizontal)
2029             outside_sizer->Add(1, m_bottomPadding);
2030         else
2031             outside_sizer->Add(m_bottomPadding, 1);
2032     }
2033
2034     delete m_sizer; // remove old sizer
2035     m_sizer = outside_sizer;
2036
2037     // calculate the rock-bottom minimum size
2038     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2039     {
2040         wxAuiToolBarItem& item = m_items.Item(i);
2041         if (item.m_sizerItem && item.m_proportion > 0 && item.m_minSize.IsFullySpecified())
2042             item.m_sizerItem->SetMinSize(0,0);
2043     }
2044
2045     m_absoluteMinSize = m_sizer->GetMinSize();
2046
2047     // reset the min sizes to what they were
2048     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2049     {
2050         wxAuiToolBarItem& item = m_items.Item(i);
2051         if (item.m_sizerItem && item.m_proportion > 0 && item.m_minSize.IsFullySpecified())
2052             item.m_sizerItem->SetMinSize(item.m_minSize);
2053     }
2054
2055     // set control size
2056     wxSize size = m_sizer->GetMinSize();
2057     m_minWidth = size.x;
2058     m_minHeight = size.y;
2059
2060     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
2061     {
2062         wxSize curSize = GetClientSize();
2063         wxSize new_size = GetMinSize();
2064         if (new_size != curSize)
2065         {
2066             SetClientSize(new_size);
2067         }
2068         else
2069         {
2070             m_sizer->SetDimension(0, 0, curSize.x, curSize.y);
2071         }
2072     }
2073     else
2074     {
2075         wxSize curSize = GetClientSize();
2076         m_sizer->SetDimension(0, 0, curSize.x, curSize.y);
2077     }
2078
2079     return true;
2080 }
2081
2082 int wxAuiToolBar::GetOverflowState() const
2083 {
2084     return m_overflowState;
2085 }
2086
2087 wxRect wxAuiToolBar::GetOverflowRect() const
2088 {
2089     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2090     wxRect overflow_rect = m_overflowSizerItem->GetRect();
2091     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2092
2093     if (m_orientation == wxVERTICAL)
2094     {
2095         overflow_rect.y = cli_rect.height - overflow_size;
2096         overflow_rect.x = 0;
2097         overflow_rect.width = cli_rect.width;
2098         overflow_rect.height = overflow_size;
2099     }
2100     else
2101     {
2102         overflow_rect.x = cli_rect.width - overflow_size;
2103         overflow_rect.y = 0;
2104         overflow_rect.width = overflow_size;
2105         overflow_rect.height = cli_rect.height;
2106     }
2107
2108     return overflow_rect;
2109 }
2110
2111 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
2112 {
2113     wxClientDC dc(this);
2114
2115     int tx, ty;
2116     int textWidth = 0, textHeight = 0;
2117
2118     dc.SetFont(m_font);
2119
2120     // get the text height
2121     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &textHeight);
2122
2123     // get the text width
2124     dc.GetTextExtent(label, &textWidth, &ty);
2125
2126     return wxSize(textWidth, textHeight);
2127 }
2128
2129
2130 void wxAuiToolBar::DoIdleUpdate()
2131 {
2132     wxEvtHandler* handler = GetEventHandler();
2133
2134     bool need_refresh = false;
2135
2136     size_t i, count;
2137     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2138     {
2139         wxAuiToolBarItem& item = m_items.Item(i);
2140
2141         if (item.m_toolId == -1)
2142             continue;
2143
2144         wxUpdateUIEvent evt(item.m_toolId);
2145         evt.SetEventObject(this);
2146
2147         if (handler->ProcessEvent(evt))
2148         {
2149             if (evt.GetSetEnabled())
2150             {
2151                 bool is_enabled;
2152                 if (item.m_window)
2153                     is_enabled = item.m_window->IsThisEnabled();
2154                 else
2155                     is_enabled = (item.m_state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
2156
2157                 bool new_enabled = evt.GetEnabled();
2158                 if (new_enabled != is_enabled)
2159                 {
2160                     if (item.m_window)
2161                     {
2162                         item.m_window->Enable(new_enabled);
2163                     }
2164                     else
2165                     {
2166                         if (new_enabled)
2167                             item.m_state &= ~wxAUI_BUTTON_STATE_DISABLED;
2168                         else
2169                             item.m_state |= wxAUI_BUTTON_STATE_DISABLED;
2170                     }
2171                     need_refresh = true;
2172                 }
2173             }
2174
2175             if (evt.GetSetChecked())
2176             {
2177                 // make sure we aren't checking an item that can't be
2178                 if (item.m_kind != wxITEM_CHECK && item.m_kind != wxITEM_RADIO)
2179                     continue;
2180
2181                 bool is_checked = (item.m_state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2182                 bool new_checked = evt.GetChecked();
2183
2184                 if (new_checked != is_checked)
2185                 {
2186                     if (new_checked)
2187                         item.m_state |= wxAUI_BUTTON_STATE_CHECKED;
2188                     else
2189                         item.m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
2190
2191                     need_refresh = true;
2192                 }
2193             }
2194
2195         }
2196     }
2197
2198
2199     if (need_refresh)
2200     {
2201         Refresh(false);
2202     }
2203 }
2204
2205
2206 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2207 {
2208     int x, y;
2209     GetClientSize(&x, &y);
2210
2211     if (((x >= y) && m_absoluteMinSize.x > x) ||
2212         ((y > x) && m_absoluteMinSize.y > y))
2213     {
2214         // hide all flexible items
2215         size_t i, count;
2216         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2217         {
2218             wxAuiToolBarItem& item = m_items.Item(i);
2219             if (item.m_sizerItem && item.m_proportion > 0 && item.m_sizerItem->IsShown())
2220             {
2221                 item.m_sizerItem->Show(false);
2222                 item.m_sizerItem->SetProportion(0);
2223             }
2224         }
2225     }
2226     else
2227     {
2228         // show all flexible items
2229         size_t i, count;
2230         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2231         {
2232             wxAuiToolBarItem& item = m_items.Item(i);
2233             if (item.m_sizerItem && item.m_proportion > 0 && !item.m_sizerItem->IsShown())
2234             {
2235                 item.m_sizerItem->Show(true);
2236                 item.m_sizerItem->SetProportion(item.m_proportion);
2237             }
2238         }
2239     }
2240
2241     m_sizer->SetDimension(0, 0, x, y);
2242
2243     Refresh(false);
2244     Update();
2245
2246     // idle events aren't sent while user is resizing frame (why?),
2247     // but resizing toolbar here causes havoc,
2248     // so force idle handler to run after size handling complete
2249     QueueEvent(new wxIdleEvent);
2250 }
2251
2252
2253
2254 void wxAuiToolBar::DoSetSize(int x,
2255                              int y,
2256                              int width,
2257                              int height,
2258                              int sizeFlags)
2259 {
2260     wxSize parent_size = GetParent()->GetClientSize();
2261     if (x + width > parent_size.x)
2262         width = wxMax(0, parent_size.x - x);
2263     if (y + height > parent_size.y)
2264         height = wxMax(0, parent_size.y - y);
2265
2266     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2267 }
2268
2269
2270 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2271 {
2272     // if orientation doesn't match dock, fix it
2273     wxAuiManager* manager = wxAuiManager::GetManager(this);
2274     if (manager)
2275     {
2276         wxAuiPaneInfo& pane = manager->GetPane(this);
2277         // pane state member is public, so it might have been changed
2278         // without going through wxPaneInfo::SetFlag() check
2279         bool ok = pane.IsOk();
2280         wxCHECK2_MSG(!ok || IsPaneValid(m_style, pane), ok = false,
2281                     "window settings and pane settings are incompatible");
2282         if (ok)
2283         {
2284             wxOrientation newOrientation = m_orientation;
2285             if (pane.IsDocked())
2286             {
2287                 switch (pane.dock_direction)
2288                 {
2289                     case wxAUI_DOCK_TOP:
2290                     case wxAUI_DOCK_BOTTOM:
2291                         newOrientation = wxHORIZONTAL;
2292                         break;
2293                     case wxAUI_DOCK_LEFT:
2294                     case wxAUI_DOCK_RIGHT:
2295                         newOrientation = wxVERTICAL;
2296                         break;
2297                     default:
2298                         wxFAIL_MSG("invalid dock location value");
2299                 }
2300             }
2301             else if (pane.IsResizable() &&
2302                     GetOrientation(m_style) == wxBOTH)
2303             {
2304                 // changing orientation in OnSize causes havoc
2305                 int x, y;
2306                 GetClientSize(&x, &y);
2307
2308                 if (x > y)
2309                 {
2310                     newOrientation = wxHORIZONTAL;
2311                 }
2312                 else
2313                 {
2314                     newOrientation = wxVERTICAL;
2315                 }
2316             }
2317             if (newOrientation != m_orientation)
2318             {
2319                 SetOrientation(newOrientation);
2320                 Realize();
2321                 if (newOrientation == wxHORIZONTAL)
2322                 {
2323                     pane.best_size = GetHintSize(wxAUI_DOCK_TOP);
2324                 }
2325                 else
2326                 {
2327                     pane.best_size = GetHintSize(wxAUI_DOCK_LEFT);
2328                 }
2329                 if (pane.IsDocked())
2330                 {
2331                     pane.floating_size = wxDefaultSize;
2332                 }
2333                 else
2334                 {
2335                     SetSize(GetParent()->GetClientSize());
2336                 }
2337                 manager->Update();
2338             }
2339         }
2340     }
2341     evt.Skip();
2342 }
2343
2344 void wxAuiToolBar::UpdateWindowUI(long flags)
2345 {
2346     if ( flags & wxUPDATE_UI_FROMIDLE )
2347     {
2348         DoIdleUpdate();
2349     }
2350
2351     wxControl::UpdateWindowUI(flags);
2352 }
2353
2354 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2355 {
2356     wxAutoBufferedPaintDC dc(this);
2357     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2358
2359
2360     bool horizontal = m_orientation == wxHORIZONTAL;
2361
2362
2363     m_art->DrawBackground(dc, this, cli_rect);
2364
2365     int gripperSize = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2366     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2367
2368     // paint the gripper
2369     if (gripperSize > 0 && m_gripperSizerItem)
2370     {
2371         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2372         if (horizontal)
2373             gripper_rect.width = gripperSize;
2374         else
2375             gripper_rect.height = gripperSize;
2376         m_art->DrawGripper(dc, this, gripper_rect);
2377     }
2378
2379     // calculated how far we can draw items
2380     int last_extent;
2381     if (horizontal)
2382         last_extent = cli_rect.width;
2383     else
2384         last_extent = cli_rect.height;
2385     if (m_overflowVisible)
2386         last_extent -= dropdown_size;
2387
2388     // paint each individual tool
2389     size_t i, count = m_items.GetCount();
2390     for (i = 0; i < count; ++i)
2391     {
2392         wxAuiToolBarItem& item = m_items.Item(i);
2393
2394         if (!item.m_sizerItem)
2395             continue;
2396
2397         wxRect item_rect = item.m_sizerItem->GetRect();
2398
2399
2400         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2401             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2402         {
2403             break;
2404         }
2405
2406         if (item.m_kind == wxITEM_SEPARATOR)
2407         {
2408             // draw a separator
2409             m_art->DrawSeparator(dc, this, item_rect);
2410         }
2411         else if (item.m_kind == wxITEM_LABEL)
2412         {
2413             // draw a text label only
2414             m_art->DrawLabel(dc, this, item, item_rect);
2415         }
2416         else if (item.m_kind == wxITEM_NORMAL)
2417         {
2418             // draw a regular button or dropdown button
2419             if (!item.m_dropDown)
2420                 m_art->DrawButton(dc, this, item, item_rect);
2421             else
2422                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2423         }
2424         else if (item.m_kind == wxITEM_CHECK)
2425         {
2426             // draw either a regular or dropdown toggle button
2427             if (!item.m_dropDown)
2428                 m_art->DrawButton(dc, this, item, item_rect);
2429             else
2430                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2431         }
2432         else if (item.m_kind == wxITEM_RADIO)
2433         {
2434             // draw a toggle button
2435             m_art->DrawButton(dc, this, item, item_rect);
2436         }
2437         else if (item.m_kind == wxITEM_CONTROL)
2438         {
2439             // draw the control's label
2440             m_art->DrawControlLabel(dc, this, item, item_rect);
2441         }
2442
2443         // fire a signal to see if the item wants to be custom-rendered
2444         OnCustomRender(dc, item, item_rect);
2445     }
2446
2447     // paint the overflow button
2448     if (dropdown_size > 0 && m_overflowSizerItem)
2449     {
2450         wxRect dropDownRect = GetOverflowRect();
2451         m_art->DrawOverflowButton(dc, this, dropDownRect, m_overflowState);
2452     }
2453 }
2454
2455 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2456 {
2457     // empty
2458 }
2459
2460 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2461 {
2462     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2463
2464     if (m_gripperSizerItem)
2465     {
2466         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2467         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2468         {
2469             // find aui manager
2470             wxAuiManager* manager = wxAuiManager::GetManager(this);
2471             if (!manager)
2472                 return;
2473
2474             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2475             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2476
2477             // gripper was clicked
2478             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2479             return;
2480         }
2481     }
2482
2483     if (m_overflowSizerItem)
2484     {
2485         wxRect overflow_rect = GetOverflowRect();
2486
2487         if (m_art &&
2488             m_overflowVisible &&
2489             overflow_rect.Contains(evt.m_x, evt.m_y))
2490         {
2491             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2492             e.SetEventObject(this);
2493             e.SetToolId(-1);
2494             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2495             bool processed = GetEventHandler()->ProcessEvent(e);
2496
2497             if (processed)
2498             {
2499                 DoIdleUpdate();
2500             }
2501             else
2502             {
2503                 size_t i, count;
2504                 wxAuiToolBarItemArray overflow_items;
2505
2506
2507                 // add custom overflow prepend items, if any
2508                 count = m_customOverflowPrepend.GetCount();
2509                 for (i = 0; i < count; ++i)
2510                     overflow_items.Add(m_customOverflowPrepend[i]);
2511
2512                 // only show items that don't fit in the dropdown
2513                 count = m_items.GetCount();
2514                 for (i = 0; i < count; ++i)
2515                 {
2516                     if (!GetToolFitsByIndex(i))
2517                         overflow_items.Add(m_items[i]);
2518                 }
2519
2520                 // add custom overflow append items, if any
2521                 count = m_customOverflowAppend.GetCount();
2522                 for (i = 0; i < count; ++i)
2523                     overflow_items.Add(m_customOverflowAppend[i]);
2524
2525                 int res = m_art->ShowDropDown(this, overflow_items);
2526                 m_overflowState = 0;
2527                 Refresh(false);
2528                 if (res != -1)
2529                 {
2530                     wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
2531                     e.SetEventObject(this);
2532                     GetParent()->GetEventHandler()->ProcessEvent(e);
2533                 }
2534             }
2535
2536             return;
2537         }
2538     }
2539
2540     m_dragging = false;
2541     m_actionPos = wxPoint(evt.GetX(), evt.GetY());
2542     m_actionItem = FindToolByPosition(evt.GetX(), evt.GetY());
2543
2544     if (m_actionItem)
2545     {
2546         if (m_actionItem->m_state & wxAUI_BUTTON_STATE_DISABLED)
2547         {
2548             m_actionPos = wxPoint(-1,-1);
2549             m_actionItem = NULL;
2550             return;
2551         }
2552
2553         UnsetToolTip();
2554
2555         // fire the tool dropdown event
2556         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_actionItem->m_toolId);
2557         e.SetEventObject(this);
2558         e.SetToolId(m_actionItem->m_toolId);
2559
2560         int mouse_x = evt.GetX();
2561         wxRect rect = m_actionItem->m_sizerItem->GetRect();
2562         const bool dropDownHit = m_actionItem->m_dropDown &&
2563                                  mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2564                                  mouse_x < (rect.x+rect.width);
2565         e.SetDropDownClicked(dropDownHit);
2566
2567         e.SetClickPoint(evt.GetPosition());
2568         e.SetItemRect(rect);
2569
2570         // we only set the 'pressed button' state if we hit the actual button
2571         // and not just the drop-down
2572         SetPressedItem(dropDownHit ? 0 : m_actionItem);
2573
2574         if(dropDownHit)
2575         {
2576             m_actionPos = wxPoint(-1,-1);
2577             m_actionItem = NULL;
2578         }
2579
2580         if(!GetEventHandler()->ProcessEvent(e) || e.GetSkipped())
2581             CaptureMouse();
2582
2583         DoIdleUpdate();
2584     }
2585 }
2586
2587 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2588 {
2589     if (!HasCapture())
2590         return;
2591
2592     SetPressedItem(NULL);
2593
2594     wxAuiToolBarItem* hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2595     if (hitItem && !(hitItem->m_state & wxAUI_BUTTON_STATE_DISABLED))
2596     {
2597         SetHoverItem(hitItem);
2598     }
2599
2600     if (m_dragging)
2601     {
2602         // TODO: it would make sense to send out an 'END_DRAG' event here,
2603         // otherwise a client would never know what to do with the 'BEGIN_DRAG'
2604         // event
2605
2606         // OnCaptureLost() will be called now and this will reset all our state
2607         // tracking variables
2608         ReleaseMouse();
2609     }
2610     else
2611     {
2612         if (m_actionItem && hitItem == m_actionItem)
2613         {
2614             UnsetToolTip();
2615
2616             wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_actionItem->m_toolId);
2617             e.SetEventObject(this);
2618
2619             if (hitItem->m_kind == wxITEM_CHECK || hitItem->m_kind == wxITEM_RADIO)
2620             {
2621                 const bool toggle = !(m_actionItem->m_state & wxAUI_BUTTON_STATE_CHECKED);
2622
2623                 ToggleTool(m_actionItem->m_toolId, toggle);
2624
2625                 // repaint immediately
2626                 Refresh(false);
2627                 Update();
2628
2629                 e.SetInt(toggle);
2630             }
2631
2632             // we have to release the mouse *before* sending the event, because
2633             // we don't know what a handler might do. It could open up a popup
2634             // menu for example and that would make us lose our capture anyway.
2635
2636             ReleaseMouse();
2637
2638             GetEventHandler()->ProcessEvent(e);
2639             DoIdleUpdate();
2640         }
2641         else
2642             ReleaseMouse();
2643     }
2644 }
2645
2646 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2647 {
2648     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2649
2650     if (m_gripperSizerItem)
2651     {
2652         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2653         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2654             return;
2655     }
2656
2657     if (m_overflowSizerItem && m_art)
2658     {
2659         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2660         if (dropdown_size > 0 &&
2661             evt.m_x > cli_rect.width - dropdown_size &&
2662             evt.m_y >= 0 &&
2663             evt.m_y < cli_rect.height)
2664         {
2665             return;
2666         }
2667     }
2668
2669     m_actionPos = wxPoint(evt.GetX(), evt.GetY());
2670     m_actionItem = FindToolByPosition(evt.GetX(), evt.GetY());
2671
2672     if (m_actionItem && m_actionItem->m_state & wxAUI_BUTTON_STATE_DISABLED)
2673     {
2674         m_actionPos = wxPoint(-1,-1);
2675         m_actionItem = NULL;
2676         return;
2677     }
2678
2679     UnsetToolTip();
2680 }
2681
2682 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2683 {
2684     wxAuiToolBarItem* hitItem;
2685     hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2686
2687     if (m_actionItem && hitItem == m_actionItem)
2688     {
2689         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_actionItem->m_toolId);
2690         e.SetEventObject(this);
2691         e.SetToolId(m_actionItem->m_toolId);
2692         e.SetClickPoint(m_actionPos);
2693         GetEventHandler()->ProcessEvent(e);
2694         DoIdleUpdate();
2695     }
2696     else
2697     {
2698         // right-clicked on the invalid area of the toolbar
2699         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2700         e.SetEventObject(this);
2701         e.SetToolId(-1);
2702         e.SetClickPoint(m_actionPos);
2703         GetEventHandler()->ProcessEvent(e);
2704         DoIdleUpdate();
2705     }
2706
2707     // reset member variables
2708     m_actionPos = wxPoint(-1,-1);
2709     m_actionItem = NULL;
2710 }
2711
2712 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2713 {
2714     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2715
2716     if (m_gripperSizerItem)
2717     {
2718         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2719         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2720             return;
2721     }
2722
2723     if (m_overflowSizerItem && m_art)
2724     {
2725         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2726         if (dropdown_size > 0 &&
2727             evt.m_x > cli_rect.width - dropdown_size &&
2728             evt.m_y >= 0 &&
2729             evt.m_y < cli_rect.height)
2730         {
2731             return;
2732         }
2733     }
2734
2735     m_actionPos = wxPoint(evt.GetX(), evt.GetY());
2736     m_actionItem = FindToolByPosition(evt.GetX(), evt.GetY());
2737
2738     if (m_actionItem)
2739     {
2740         if (m_actionItem->m_state & wxAUI_BUTTON_STATE_DISABLED)
2741         {
2742             m_actionPos = wxPoint(-1,-1);
2743             m_actionItem = NULL;
2744             return;
2745         }
2746     }
2747
2748     UnsetToolTip();
2749 }
2750
2751 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2752 {
2753     wxAuiToolBarItem* hitItem;
2754     hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2755
2756     if (m_actionItem && hitItem == m_actionItem)
2757     {
2758         if (hitItem->m_kind == wxITEM_NORMAL)
2759         {
2760             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_actionItem->m_toolId);
2761             e.SetEventObject(this);
2762             e.SetToolId(m_actionItem->m_toolId);
2763             e.SetClickPoint(m_actionPos);
2764             GetEventHandler()->ProcessEvent(e);
2765             DoIdleUpdate();
2766         }
2767     }
2768
2769     // reset member variables
2770     m_actionPos = wxPoint(-1,-1);
2771     m_actionItem = NULL;
2772 }
2773
2774 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2775 {
2776     const bool button_pressed = HasCapture();
2777
2778     // start a drag event
2779     if (!m_dragging && button_pressed &&
2780         abs(evt.GetX() - m_actionPos.x) + abs(evt.GetY() - m_actionPos.y) > 5)
2781     {
2782         // TODO: sending this event only makes sense if there is an 'END_DRAG'
2783         // event sent sometime in the future (see OnLeftUp())
2784         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2785         e.SetEventObject(this);
2786         e.SetToolId(m_actionItem->m_toolId);
2787         m_dragging = GetEventHandler()->ProcessEvent(e) && !e.GetSkipped();
2788
2789         DoIdleUpdate();
2790     }
2791
2792     if(m_dragging)
2793         return;
2794
2795     wxAuiToolBarItem* hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2796     if(button_pressed)
2797     {
2798         // if we have a button pressed we want it to be shown in 'depressed'
2799         // state unless we move the mouse outside the button, then we want it
2800         // to show as just 'highlighted'
2801         if (hitItem == m_actionItem)
2802             SetPressedItem(m_actionItem);
2803         else
2804         {
2805             SetPressedItem(NULL);
2806             SetHoverItem(m_actionItem);
2807         }
2808     }
2809     else
2810     {
2811         if (hitItem && (hitItem->m_state & wxAUI_BUTTON_STATE_DISABLED))
2812             SetHoverItem(NULL);
2813         else
2814             SetHoverItem(hitItem);
2815
2816         // tooltips handling
2817         wxAuiToolBarItem* packingHitItem;
2818         packingHitItem = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2819         if (packingHitItem)
2820         {
2821             if (packingHitItem != m_tipItem)
2822             {
2823                 m_tipItem = packingHitItem;
2824
2825                 if ( !packingHitItem->m_shortHelp.empty() )
2826                     SetToolTip(packingHitItem->m_shortHelp);
2827                 else
2828                     UnsetToolTip();
2829             }
2830         }
2831         else
2832         {
2833             UnsetToolTip();
2834             m_tipItem = NULL;
2835         }
2836
2837         // figure out the dropdown button state (are we hovering or pressing it?)
2838         RefreshOverflowState();
2839     }
2840 }
2841
2842 void wxAuiToolBar::DoResetMouseState()
2843 {
2844     RefreshOverflowState();
2845     SetHoverItem(NULL);
2846     SetPressedItem(NULL);
2847
2848     m_tipItem = NULL;
2849
2850     // we have to reset those here, because the mouse-up handlers which do
2851     // it usually won't be called if we let go of a mouse button while we
2852     // are outside of the window
2853     m_actionPos = wxPoint(-1,-1);
2854     m_actionItem = NULL;
2855 }
2856
2857 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& evt)
2858 {
2859     if(HasCapture())
2860     {
2861         evt.Skip();
2862         return;
2863     }
2864
2865     DoResetMouseState();
2866 }
2867
2868 void wxAuiToolBar::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(evt))
2869 {
2870     m_dragging = false;
2871
2872     DoResetMouseState();
2873 }
2874
2875 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2876 {
2877     wxCursor cursor = wxNullCursor;
2878
2879     if (m_gripperSizerItem)
2880     {
2881         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2882         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2883         {
2884             cursor = wxCursor(wxCURSOR_SIZING);
2885         }
2886     }
2887
2888     evt.SetCursor(cursor);
2889 }
2890
2891
2892 #endif // wxUSE_AUI
2893