src/aui/auibar.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2
   3 // Name:        src/aui/dockart.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: dockart.cpp 48848 2007-09-21 10:19:53Z SC $
   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 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN)
  48 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK)
  49 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK)
  50 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK)
  51 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG)
  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 unsigned char wxAuiBlendColour(unsigned char fg, unsigned char bg, double alpha);
  73 wxColor wxAuiStepColour(const wxColor& c, int percent);
  74
  75 static wxBitmap MakeDisabledBitmap(wxBitmap& bmp)
  76 {
  77     wxImage image = bmp.ConvertToImage();
  78
  79     int mr, mg, mb;
  80     mr = image.GetMaskRed();
  81     mg = image.GetMaskGreen();
  82     mb = image.GetMaskBlue();
  83
  84     unsigned char* data = image.GetData();
  85     int width = image.GetWidth();
  86     int height = image.GetHeight();
  87     bool has_mask = image.HasMask();
  88
  89     for (int y = height-1; y >= 0; --y)
  90     {
  91         for (int x = width-1; x >= 0; --x)
  92         {
  93             data = image.GetData() + (y*(width*3))+(x*3);
  94             unsigned char* r = data;
  95             unsigned char* g = data+1;
  96             unsigned char* b = data+2;
  97
  98             if (has_mask && *r == mr && *g == mg && *b == mb)
  99                 continue;
 100
 101             *r = wxAuiBlendColour(*r, 255, 0.4);
 102             *g = wxAuiBlendColour(*g, 255, 0.4);
 103             *b = wxAuiBlendColour(*b, 255, 0.4);
 104         }
 105     }
 106
 107     return wxBitmap(image);
 108 }
 109
 110 static wxColor GetBaseColor()
 111 {
 112
 113 #if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
 114     wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
 115 #else
 116     wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
 117 #endif
 118
 119     // the base_colour is too pale to use as our base colour,
 120     // so darken it a bit --
 121     if ((255-base_colour.Red()) +
 122         (255-base_colour.Green()) +
 123         (255-base_colour.Blue()) < 60)
 124     {
 125         base_colour = wxAuiStepColour(base_colour, 92);
 126     }
 127
 128     return base_colour;
 129 }
 130
 131
 132
 133 class ToolbarCommandCapture : public wxEvtHandler
 134 {
 135 public:
 136
 137     ToolbarCommandCapture() { m_last_id = 0; }
 138     int GetCommandId() const { return m_last_id; }
 139
 140     bool ProcessEvent(wxEvent& evt)
 141     {
 142         if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED)
 143         {
 144             m_last_id = evt.GetId();
 145             return true;
 146         }
 147
 148         if (GetNextHandler())
 149             return GetNextHandler()->ProcessEvent(evt);
 150
 151         return false;
 152     }
 153
 154 private:
 155     int m_last_id;
 156 };
 157
 158
 159
 160 static const unsigned char
 161     DISABLED_TEXT_GREY_HUE = wxAuiBlendColour(0, 255, 0.4);
 162 const wxColour DISABLED_TEXT_COLOR(DISABLED_TEXT_GREY_HUE,
 163                                    DISABLED_TEXT_GREY_HUE,
 164                                    DISABLED_TEXT_GREY_HUE);
 165
 166 wxAuiDefaultToolBarArt::wxAuiDefaultToolBarArt()
 167 {
 168     m_base_colour = GetBaseColor();
 169
 170     m_flags = 0;
 171     m_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 172     m_highlight_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
 173
 174     m_separator_size = 7;
 175     m_gripper_size = 7;
 176     m_overflow_size = 16;
 177
 178     wxColor darker1_colour = wxAuiStepColour(m_base_colour, 85);
 179     wxColor darker2_colour = wxAuiStepColour(m_base_colour, 75);
 180     wxColor darker3_colour = wxAuiStepColour(m_base_colour, 60);
 181     wxColor darker4_colour = wxAuiStepColour(m_base_colour, 50);
 182     wxColor darker5_colour = wxAuiStepColour(m_base_colour, 40);
 183
 184     m_gripper_pen1 = wxPen(darker5_colour);
 185     m_gripper_pen2 = wxPen(darker3_colour);
 186     m_gripper_pen3 = *wxWHITE_PEN;
 187
 188     static unsigned char button_dropdown_bits[] = { 0xe0, 0xf1, 0xfb };
 189     static unsigned char overflow_bits[] = { 0x80, 0xff, 0x80, 0xc1, 0xe3, 0xf7 };
 190
 191     m_button_dropdown_bmp = wxAuiBitmapFromBits(button_dropdown_bits, 5, 3,
 192                                                 *wxBLACK);
 193     m_disabled_button_dropdown_bmp = wxAuiBitmapFromBits(
 194                                                 button_dropdown_bits, 5, 3,
 195                                                 wxColor(128,128,128));
 196     m_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, *wxBLACK);
 197     m_disabled_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, wxColor(128,128,128));
 198
 199     m_font = *wxNORMAL_FONT;
 200 }
 201
 202 wxAuiDefaultToolBarArt::~wxAuiDefaultToolBarArt()
 203 {
 204     m_font = *wxNORMAL_FONT;
 205 }
 206
 207
 208 wxAuiToolBarArt* wxAuiDefaultToolBarArt::Clone()
 209 {
 210     return static_cast<wxAuiToolBarArt*>(new wxAuiDefaultToolBarArt);
 211 }
 212
 213 void wxAuiDefaultToolBarArt::SetFlags(unsigned int flags)
 214 {
 215     m_flags = flags;
 216 }
 217
 218 void wxAuiDefaultToolBarArt::SetFont(const wxFont& font)
 219 {
 220     m_font = font;
 221 }
 222
 223 void wxAuiDefaultToolBarArt::SetTextOrientation(int orientation)
 224 {
 225     m_text_orientation = orientation;
 226 }
 227
 228 void wxAuiDefaultToolBarArt::DrawBackground(
 229                                     wxDC& dc,
 230                                     wxWindow* WXUNUSED(wnd),
 231                                     const wxRect& _rect)
 232 {
 233     wxRect rect = _rect;
 234     rect.height++;
 235     wxColour start_colour = wxAuiStepColour(m_base_colour, 150);
 236     wxColour end_colour = wxAuiStepColour(m_base_colour, 90);
 237     dc.GradientFillLinear(rect, start_colour, end_colour, wxSOUTH);
 238 }
 239
 240 void wxAuiDefaultToolBarArt::DrawLabel(
 241                                     wxDC& dc,
 242                                     wxWindow* WXUNUSED(wnd),
 243                                     const wxAuiToolBarItem& item,
 244                                     const wxRect& rect)
 245 {
 246     dc.SetFont(m_font);
 247     dc.SetTextForeground(*wxBLACK);
 248
 249     // we only care about the text height here since the text
 250     // will get cropped based on the width of the item
 251     int text_width = 0, text_height = 0;
 252     dc.GetTextExtent(wxT("ABCDHgj"), &text_width, &text_height);
 253
 254     // set the clipping region
 255     wxRect clip_rect = rect;
 256     clip_rect.width -= 1;
 257     dc.SetClippingRegion(clip_rect);
 258
 259     int text_x, text_y;
 260     text_x = rect.x + 1;
 261     text_y = rect.y + (rect.height-text_height)/2;
 262     dc.DrawText(item.label, text_x, text_y);
 263     dc.DestroyClippingRegion();
 264 }
 265
 266
 267 void wxAuiDefaultToolBarArt::DrawButton(
 268                                     wxDC& dc,
 269                                     wxWindow* WXUNUSED(wnd),
 270                                     const wxAuiToolBarItem& item,
 271                                     const wxRect& rect)
 272 {
 273     int text_width = 0, text_height = 0;
 274
 275     if (m_flags & wxAUI_TB_TEXT)
 276     {
 277         dc.SetFont(m_font);
 278
 279         int tx, ty;
 280
 281         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 282         text_width = 0;
 283         dc.GetTextExtent(item.label, &text_width, &ty);
 284     }
 285
 286     int bmp_x = 0, bmp_y = 0;
 287     int text_x = 0, text_y = 0;
 288
 289     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 290     {
 291         bmp_x = rect.x +
 292                 (rect.width/2) -
 293                 (item.bitmap.GetWidth()/2);
 294
 295         bmp_y = rect.y +
 296                 ((rect.height-text_height)/2) -
 297                 (item.bitmap.GetHeight()/2);
 298
 299         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 300         text_y = rect.y + rect.height - text_height - 1;
 301     }
 302      else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 303     {
 304         bmp_x = rect.x + 3;
 305
 306         bmp_y = rect.y +
 307                 (rect.height/2) -
 308                 (item.bitmap.GetHeight()/2);
 309
 310         text_x = bmp_x + 3 + item.bitmap.GetWidth();
 311         text_y = rect.y +
 312                  (rect.height/2) -
 313                  (text_height/2);
 314     }
 315
 316
 317     if (!(item.state & wxAUI_BUTTON_STATE_DISABLED))
 318     {
 319         if (item.state & wxAUI_BUTTON_STATE_PRESSED)
 320         {
 321             dc.SetPen(wxPen(m_highlight_colour));
 322             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 150)));
 323             dc.DrawRectangle(rect);
 324         }
 325          else if ((item.state & wxAUI_BUTTON_STATE_HOVER) || item.sticky == true)
 326         {
 327             dc.SetPen(wxPen(m_highlight_colour));
 328             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 329
 330             // draw an even lighter background for checked item hovers (since
 331             // the hover background is the same color as the check background)
 332             if (item.state & wxAUI_BUTTON_STATE_CHECKED)
 333                 dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 180)));
 334
 335             dc.DrawRectangle(rect);
 336         }
 337          else if (item.state & wxAUI_BUTTON_STATE_CHECKED)
 338         {
 339             // it's important to put this code in an else statment after the
 340             // hover, otherwise hovers won't draw properly for checked items
 341             dc.SetPen(wxPen(m_highlight_colour));
 342             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 343             dc.DrawRectangle(rect);
 344         }
 345     }
 346
 347     wxBitmap bmp;
 348     if (item.state & wxAUI_BUTTON_STATE_DISABLED)
 349         bmp = item.disabled_bitmap;
 350          else
 351         bmp = item.bitmap;
 352
 353     if (!bmp.IsOk())
 354         return;
 355
 356     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 357
 358     // set the item's text color based on if it is disabled
 359     dc.SetTextForeground(*wxBLACK);
 360     if (item.state & wxAUI_BUTTON_STATE_DISABLED)
 361         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 362
 363     if ((m_flags & wxAUI_TB_TEXT) && item.label.Length() > 0)
 364     {
 365         dc.DrawText(item.label, text_x, text_y);
 366     }
 367 }
 368
 369
 370 void wxAuiDefaultToolBarArt::DrawDropDownButton(
 371                                     wxDC& dc,
 372                                     wxWindow* WXUNUSED(wnd),
 373                                     const wxAuiToolBarItem& item,
 374                                     const wxRect& rect)
 375 {
 376     int text_width = 0, text_height = 0, text_x = 0, text_y = 0;
 377     int bmp_x = 0, bmp_y = 0, dropbmp_x = 0, dropbmp_y = 0;
 378
 379     wxRect button_rect = wxRect(rect.x,
 380                                 rect.y,
 381                                 rect.width-BUTTON_DROPDOWN_WIDTH,
 382                                 rect.height);
 383     wxRect dropdown_rect = wxRect(rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1,
 384                                   rect.y,
 385                                   BUTTON_DROPDOWN_WIDTH+1,
 386                                   rect.height);
 387
 388     if (m_flags & wxAUI_TB_TEXT)
 389     {
 390         dc.SetFont(m_font);
 391
 392         int tx, ty;
 393         if (m_flags & wxAUI_TB_TEXT)
 394         {
 395             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 396             text_width = 0;
 397         }
 398
 399         dc.GetTextExtent(item.label, &text_width, &ty);
 400     }
 401
 402
 403
 404     dropbmp_x = dropdown_rect.x +
 405                 (dropdown_rect.width/2) -
 406                 (m_button_dropdown_bmp.GetWidth()/2);
 407     dropbmp_y = dropdown_rect.y +
 408                 (dropdown_rect.height/2) -
 409                 (m_button_dropdown_bmp.GetHeight()/2);
 410
 411
 412     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 413     {
 414         bmp_x = button_rect.x +
 415                 (button_rect.width/2) -
 416                 (item.bitmap.GetWidth()/2);
 417         bmp_y = button_rect.y +
 418                 ((button_rect.height-text_height)/2) -
 419                 (item.bitmap.GetHeight()/2);
 420
 421         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 422         text_y = rect.y + rect.height - text_height - 1;
 423     }
 424      else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 425     {
 426         bmp_x = rect.x + 3;
 427
 428         bmp_y = rect.y +
 429                 (rect.height/2) -
 430                 (item.bitmap.GetHeight()/2);
 431
 432         text_x = bmp_x + 3 + item.bitmap.GetWidth();
 433         text_y = rect.y +
 434                  (rect.height/2) -
 435                  (text_height/2);
 436     }
 437
 438
 439     if (item.state & wxAUI_BUTTON_STATE_PRESSED)
 440     {
 441         dc.SetPen(wxPen(m_highlight_colour));
 442         dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 140)));
 443         dc.DrawRectangle(button_rect);
 444         dc.DrawRectangle(dropdown_rect);
 445     }
 446      else if (item.state & wxAUI_BUTTON_STATE_HOVER ||
 447               item.sticky == true)
 448     {
 449         dc.SetPen(wxPen(m_highlight_colour));
 450         dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 451         dc.DrawRectangle(button_rect);
 452         dc.DrawRectangle(dropdown_rect);
 453     }
 454
 455     wxBitmap bmp;
 456     wxBitmap dropbmp;
 457     if (item.state & wxAUI_BUTTON_STATE_DISABLED)
 458     {
 459         bmp = item.disabled_bitmap;
 460         dropbmp = m_disabled_button_dropdown_bmp;
 461     }
 462      else
 463     {
 464         bmp = item.bitmap;
 465         dropbmp = m_button_dropdown_bmp;
 466     }
 467
 468     if (!bmp.IsOk())
 469         return;
 470
 471     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 472     dc.DrawBitmap(dropbmp, dropbmp_x, dropbmp_y, true);
 473
 474     // set the item's text color based on if it is disabled
 475     dc.SetTextForeground(*wxBLACK);
 476     if (item.state & wxAUI_BUTTON_STATE_DISABLED)
 477         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 478
 479     if ((m_flags & wxAUI_TB_TEXT) && item.label.Length() > 0)
 480     {
 481         dc.DrawText(item.label, text_x, text_y);
 482     }
 483 }
 484
 485 void wxAuiDefaultToolBarArt::DrawControlLabel(
 486                                     wxDC& dc,
 487                                     wxWindow* WXUNUSED(wnd),
 488                                     const wxAuiToolBarItem& item,
 489                                     const wxRect& rect)
 490 {
 491     if (!(m_flags & wxAUI_TB_TEXT))
 492         return;
 493
 494     if (m_text_orientation != wxAUI_TBTOOL_TEXT_BOTTOM)
 495         return;
 496
 497     int text_x = 0, text_y = 0;
 498     int text_width = 0, text_height = 0;
 499
 500     dc.SetFont(m_font);
 501
 502     int tx, ty;
 503     if (m_flags & wxAUI_TB_TEXT)
 504     {
 505         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 506         text_width = 0;
 507     }
 508
 509     dc.GetTextExtent(item.label, &text_width, &ty);
 510
 511     // don't draw the label if it is wider than the item width
 512     if (text_width > rect.width)
 513         return;
 514
 515     // set the label's text color
 516     dc.SetTextForeground(*wxBLACK);
 517
 518     text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 519     text_y = rect.y + rect.height - text_height - 1;
 520
 521     if ((m_flags & wxAUI_TB_TEXT) && item.label.Length() > 0)
 522     {
 523         dc.DrawText(item.label, text_x, text_y);
 524     }
 525 }
 526
 527 wxSize wxAuiDefaultToolBarArt::GetLabelSize(
 528                                         wxDC& dc,
 529                                         wxWindow* WXUNUSED(wnd),
 530                                         const wxAuiToolBarItem& item)
 531 {
 532     dc.SetFont(m_font);
 533
 534     // get label's height
 535     int width = 0, height = 0;
 536     dc.GetTextExtent(wxT("ABCDHgj"), &width, &height);
 537
 538     // get item's width
 539     width = item.min_size.GetWidth();
 540
 541     return wxSize(width, height);
 542 }
 543
 544 wxSize wxAuiDefaultToolBarArt::GetToolSize(
 545                                         wxDC& dc,
 546                                         wxWindow* WXUNUSED(wnd),
 547                                         const wxAuiToolBarItem& item)
 548 {
 549     if (!item.bitmap.IsOk() && !(m_flags & wxAUI_TB_TEXT))
 550         return wxSize(16,16);
 551
 552     int width = item.bitmap.GetWidth();
 553     int height = item.bitmap.GetHeight();
 554
 555     if (m_flags & wxAUI_TB_TEXT)
 556     {
 557         dc.SetFont(m_font);
 558         int tx, ty;
 559
 560         if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 561         {
 562             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &ty);
 563             height += ty;
 564
 565             if (item.label.Length() > 0)
 566             {
 567                 dc.GetTextExtent(item.label, &tx, &ty);
 568                 width = wxMax(width, tx+6);
 569             }
 570         }
 571          else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT && item.label.Length() > 0)
 572         {
 573             width += 3; // space between left border and bitmap
 574             width += 3; // space between bitmap and text
 575
 576             if (item.label.Length() > 0)
 577             {
 578                 dc.GetTextExtent(item.label, &tx, &ty);
 579                 width += tx;
 580                 height = wxMax(height, ty);
 581             }
 582         }
 583     }
 584
 585     // if the tool has a dropdown button, add it to the width
 586     if (item.dropdown == true)
 587         width += (BUTTON_DROPDOWN_WIDTH+4);
 588
 589     return wxSize(width, height);
 590 }
 591
 592 void wxAuiDefaultToolBarArt::DrawSeparator(
 593                                     wxDC& dc,
 594                                     wxWindow* WXUNUSED(wnd),
 595                                     const wxRect& _rect)
 596 {
 597     bool horizontal = true;
 598     if (m_flags & wxAUI_TB_VERTICAL)
 599         horizontal = false;
 600
 601     wxRect rect = _rect;
 602
 603     if (horizontal)
 604     {
 605         rect.x += (rect.width/2);
 606         rect.width = 1;
 607         int new_height = (rect.height*3)/4;
 608         rect.y += (rect.height/2) - (new_height/2);
 609         rect.height = new_height;
 610     }
 611      else
 612     {
 613         rect.y += (rect.height/2);
 614         rect.height = 1;
 615         int new_width = (rect.width*3)/4;
 616         rect.x += (rect.width/2) - (new_width/2);
 617         rect.width = new_width;
 618     }
 619
 620     wxColour start_colour = wxAuiStepColour(m_base_colour, 80);
 621     wxColour end_colour = wxAuiStepColour(m_base_colour, 80);
 622     dc.GradientFillLinear(rect, start_colour, end_colour, horizontal ? wxSOUTH : wxEAST);
 623 }
 624
 625 void wxAuiDefaultToolBarArt::DrawGripper(wxDC& dc,
 626                                     wxWindow* WXUNUSED(wnd),
 627                                     const wxRect& rect)
 628 {
 629     int i = 0;
 630     while (1)
 631     {
 632         int x, y;
 633
 634         if (m_flags & wxAUI_TB_VERTICAL)
 635         {
 636             x = rect.x + (i*4) + 5;
 637             y = rect.y + 3;
 638             if (x > rect.GetWidth()-5)
 639                 break;
 640         }
 641          else
 642         {
 643             x = rect.x + 3;
 644             y = rect.y + (i*4) + 5;
 645             if (y > rect.GetHeight()-5)
 646                 break;
 647         }
 648
 649         dc.SetPen(m_gripper_pen1);
 650         dc.DrawPoint(x, y);
 651         dc.SetPen(m_gripper_pen2);
 652         dc.DrawPoint(x, y+1);
 653         dc.DrawPoint(x+1, y);
 654         dc.SetPen(m_gripper_pen3);
 655         dc.DrawPoint(x+2, y+1);
 656         dc.DrawPoint(x+2, y+2);
 657         dc.DrawPoint(x+1, y+2);
 658
 659         i++;
 660     }
 661
 662 }
 663
 664 void wxAuiDefaultToolBarArt::DrawOverflowButton(wxDC& dc,
 665                                           wxWindow* wnd,
 666                                           const wxRect& rect,
 667                                           int state)
 668 {
 669     if (state & wxAUI_BUTTON_STATE_HOVER ||
 670         state & wxAUI_BUTTON_STATE_PRESSED)
 671     {
 672         wxRect cli_rect = wnd->GetClientRect();
 673         wxColor light_gray_bg = wxAuiStepColour(m_highlight_colour, 170);
 674
 675         if (m_flags & wxAUI_TB_VERTICAL)
 676         {
 677             dc.SetPen(wxPen(m_highlight_colour));
 678             dc.DrawLine(rect.x, rect.y, rect.x+rect.width, rect.y);
 679             dc.SetPen(wxPen(light_gray_bg));
 680             dc.SetBrush(wxBrush(light_gray_bg));
 681             dc.DrawRectangle(rect.x, rect.y+1, rect.width, rect.height);
 682         }
 683         else
 684         {
 685             dc.SetPen(wxPen(m_highlight_colour));
 686             dc.DrawLine(rect.x, rect.y, rect.x, rect.y+rect.height);
 687             dc.SetPen(wxPen(light_gray_bg));
 688             dc.SetBrush(wxBrush(light_gray_bg));
 689             dc.DrawRectangle(rect.x+1, rect.y, rect.width, rect.height);
 690         }
 691     }
 692
 693     int x = rect.x+1+(rect.width-m_overflow_bmp.GetWidth())/2;
 694     int y = rect.y+1+(rect.height-m_overflow_bmp.GetHeight())/2;
 695     dc.DrawBitmap(m_overflow_bmp, x, y, true);
 696 }
 697
 698 int wxAuiDefaultToolBarArt::GetElementSize(int element_id)
 699 {
 700     switch (element_id)
 701     {
 702         case wxAUI_TBART_SEPARATOR_SIZE: return m_separator_size;
 703         case wxAUI_TBART_GRIPPER_SIZE:   return m_gripper_size;
 704         case wxAUI_TBART_OVERFLOW_SIZE:  return m_overflow_size;
 705         default: return 0;
 706     }
 707 }
 708
 709 void wxAuiDefaultToolBarArt::SetElementSize(int element_id, int size)
 710 {
 711     switch (element_id)
 712     {
 713         case wxAUI_TBART_SEPARATOR_SIZE: m_separator_size = size;
 714         case wxAUI_TBART_GRIPPER_SIZE:   m_gripper_size = size;
 715         case wxAUI_TBART_OVERFLOW_SIZE:  m_overflow_size = size;
 716     }
 717 }
 718
 719 int wxAuiDefaultToolBarArt::ShowDropDown(wxWindow* wnd,
 720                                          const wxAuiToolBarItemArray& items)
 721 {
 722     wxMenu menuPopup;
 723
 724     size_t items_added = 0;
 725
 726     size_t i, count = items.GetCount();
 727     for (i = 0; i < count; ++i)
 728     {
 729         wxAuiToolBarItem& item = items.Item(i);
 730
 731         if (item.kind == wxITEM_NORMAL)
 732         {
 733             wxString text = item.short_help;
 734             if (text.empty())
 735                 text = item.label;
 736
 737             if (text.empty())
 738                 text = wxT(" ");
 739
 740             wxMenuItem* m =  new wxMenuItem(&menuPopup, item.id, text, item.short_help);
 741
 742             m->SetBitmap(item.bitmap);
 743             menuPopup.Append(m);
 744             items_added++;
 745         }
 746          else if (item.kind == wxITEM_SEPARATOR)
 747         {
 748             if (items_added > 0)
 749                 menuPopup.AppendSeparator();
 750         }
 751     }
 752
 753     // find out where to put the popup menu of window items
 754     wxPoint pt = ::wxGetMousePosition();
 755     pt = wnd->ScreenToClient(pt);
 756
 757     // find out the screen coordinate at the bottom of the tab ctrl
 758     wxRect cli_rect = wnd->GetClientRect();
 759     pt.y = cli_rect.y + cli_rect.height;
 760
 761     ToolbarCommandCapture* cc = new ToolbarCommandCapture;
 762     wnd->PushEventHandler(cc);
 763     wnd->PopupMenu(&menuPopup, pt);
 764     int command = cc->GetCommandId();
 765     wnd->PopEventHandler(true);
 766
 767     return command;
 768 }
 769
 770
 771
 772
 773 BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
 774     EVT_SIZE(wxAuiToolBar::OnSize)
 775     EVT_IDLE(wxAuiToolBar::OnIdle)
 776     EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
 777     EVT_PAINT(wxAuiToolBar::OnPaint)
 778     EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
 779     EVT_LEFT_DCLICK(wxAuiToolBar::OnLeftDown)
 780     EVT_LEFT_UP(wxAuiToolBar::OnLeftUp)
 781     EVT_RIGHT_DOWN(wxAuiToolBar::OnRightDown)
 782     EVT_RIGHT_DCLICK(wxAuiToolBar::OnRightDown)
 783     EVT_RIGHT_UP(wxAuiToolBar::OnRightUp)
 784     EVT_MIDDLE_DOWN(wxAuiToolBar::OnMiddleDown)
 785     EVT_MIDDLE_DCLICK(wxAuiToolBar::OnMiddleDown)
 786     EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
 787     EVT_MOTION(wxAuiToolBar::OnMotion)
 788     EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
 789     EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
 790 END_EVENT_TABLE()
 791
 792
 793 wxAuiToolBar::wxAuiToolBar(wxWindow* parent,
 794                            wxWindowID id,
 795                            const wxPoint& position,
 796                            const wxSize& size,
 797                            long style)
 798                             : wxControl(parent,
 799                                         id,
 800                                         position,
 801                                         size,
 802                                         style | wxBORDER_NONE)
 803 {
 804     m_sizer = new wxBoxSizer(wxHORIZONTAL);
 805     m_button_width = -1;
 806     m_button_height = -1;
 807     m_sizer_element_count = 0;
 808     m_action_pos = wxPoint(-1,-1);
 809     m_action_item = NULL;
 810     m_tip_item = NULL;
 811     m_art = new wxAuiDefaultToolBarArt;
 812     m_tool_packing = 2;
 813     m_tool_border_padding = 3;
 814     m_tool_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 815     m_gripper_sizer_item = NULL;
 816     m_overflow_sizer_item = NULL;
 817     m_dragging = false;
 818     m_style = style;
 819     m_gripper_visible = (m_style & wxAUI_TB_GRIPPER) ? true : false;
 820     m_overflow_visible = (m_style & wxAUI_TB_OVERFLOW) ? true : false;
 821     m_overflow_state = 0;
 822     SetMargins(5, 5, 2, 2);
 823     SetFont(*wxNORMAL_FONT);
 824     m_art->SetFlags((unsigned int)m_style);
 825     SetExtraStyle(wxWS_EX_PROCESS_IDLE);
 826     if (style & wxAUI_TB_HORZ_TEXT)
 827         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 828 }
 829
 830
 831 wxAuiToolBar::~wxAuiToolBar()
 832 {
 833     delete m_art;
 834     delete m_sizer;
 835 }
 836
 837 void wxAuiToolBar::SetWindowStyleFlag(long style)
 838 {
 839     wxControl::SetWindowStyleFlag(style);
 840
 841     m_style = style;
 842
 843     if (m_art)
 844     {
 845         m_art->SetFlags((unsigned int)m_style);
 846     }
 847
 848     if (m_style & wxAUI_TB_GRIPPER)
 849         m_gripper_visible = true;
 850          else
 851         m_gripper_visible = false;
 852
 853
 854     if (m_style & wxAUI_TB_OVERFLOW)
 855         m_overflow_visible = true;
 856          else
 857         m_overflow_visible = false;
 858
 859     if (style & wxAUI_TB_HORZ_TEXT)
 860         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 861          else
 862         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_BOTTOM);
 863 }
 864
 865
 866 void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
 867 {
 868     delete m_art;
 869
 870     m_art = art;
 871
 872     if (m_art)
 873     {
 874         m_art->SetFlags((unsigned int)m_style);
 875         m_art->SetTextOrientation(m_tool_text_orientation);
 876     }
 877 }
 878
 879 wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
 880 {
 881     return m_art;
 882 }
 883
 884
 885
 886
 887 void wxAuiToolBar::AddTool(int tool_id,
 888                            const wxString& label,
 889                            const wxBitmap& bitmap,
 890                            const wxString& short_help_string,
 891                            wxItemKind kind)
 892 {
 893     AddTool(tool_id,
 894             label,
 895             bitmap,
 896             wxNullBitmap,
 897             kind,
 898             short_help_string,
 899             wxEmptyString,
 900             NULL);
 901 }
 902
 903
 904 void wxAuiToolBar::AddTool(int tool_id,
 905                            const wxString& label,
 906                            const wxBitmap& bitmap,
 907                            const wxBitmap& disabled_bitmap,
 908                            wxItemKind kind,
 909                            const wxString& WXUNUSED(short_help_string),
 910                            const wxString& WXUNUSED(long_help_string),
 911                            wxObject* WXUNUSED(client_data))
 912 {
 913     wxAuiToolBarItem item;
 914     item.window = NULL;
 915     item.label = label;
 916     item.bitmap = bitmap;
 917     item.disabled_bitmap = disabled_bitmap;
 918     item.active = true;
 919     item.dropdown = false;
 920     item.space_pixels = 0;
 921     item.id = tool_id;
 922     item.state = 0;
 923     item.proportion = 0;
 924     item.kind = kind;
 925     item.sizer_item = NULL;
 926     item.min_size = wxDefaultSize;
 927     item.user_data = 0;
 928     item.sticky = false;
 929
 930     if (!item.disabled_bitmap.IsOk())
 931     {
 932         // no disabled bitmap specified, we need to make one
 933         if (item.bitmap.IsOk())
 934         {
 935             //wxImage img = item.bitmap.ConvertToImage();
 936             //wxImage grey_version = img.ConvertToGreyscale();
 937             //item.disabled_bitmap = wxBitmap(grey_version);
 938             item.disabled_bitmap = MakeDisabledBitmap(item.bitmap);
 939         }
 940     }
 941
 942     m_items.Add(item);
 943 }
 944
 945 void wxAuiToolBar::AddControl(wxControl* control,
 946                               const wxString& label)
 947 {
 948     wxAuiToolBarItem item;
 949     item.window = (wxWindow*)control;
 950     item.label = label;
 951     item.bitmap = wxNullBitmap;
 952     item.disabled_bitmap = wxNullBitmap;
 953     item.active = true;
 954     item.dropdown = false;
 955     item.space_pixels = 0;
 956     item.id = control->GetId();
 957     item.state = 0;
 958     item.proportion = 0;
 959     item.kind = wxITEM_CONTROL;
 960     item.sizer_item = NULL;
 961     item.min_size = control->GetEffectiveMinSize();
 962     item.user_data = 0;
 963     item.sticky = false;
 964
 965     m_items.Add(item);
 966 }
 967
 968 void wxAuiToolBar::AddLabel(int tool_id,
 969                             const wxString& label,
 970                             const int width)
 971 {
 972     wxSize min_size = wxDefaultSize;
 973     if (width != -1)
 974         min_size.x = width;
 975
 976     wxAuiToolBarItem item;
 977     item.window = NULL;
 978     item.label = label;
 979     item.bitmap = wxNullBitmap;
 980     item.disabled_bitmap = wxNullBitmap;
 981     item.active = true;
 982     item.dropdown = false;
 983     item.space_pixels = 0;
 984     item.id = tool_id;
 985     item.state = 0;
 986     item.proportion = 0;
 987     item.kind = wxITEM_LABEL;
 988     item.sizer_item = NULL;
 989     item.min_size = min_size;
 990     item.user_data = 0;
 991     item.sticky = false;
 992
 993     m_items.Add(item);
 994 }
 995
 996 void wxAuiToolBar::AddSeparator()
 997 {
 998     wxAuiToolBarItem item;
 999     item.window = NULL;
1000     item.label = wxEmptyString;
1001     item.bitmap = wxNullBitmap;
1002     item.disabled_bitmap = wxNullBitmap;
1003     item.active = true;
1004     item.dropdown = false;
1005     item.id = -1;
1006     item.state = 0;
1007     item.proportion = 0;
1008     item.kind = wxITEM_SEPARATOR;
1009     item.sizer_item = NULL;
1010     item.min_size = wxDefaultSize;
1011     item.user_data = 0;
1012     item.sticky = false;
1013
1014     m_items.Add(item);
1015 }
1016
1017 void wxAuiToolBar::AddSpacer(int pixels)
1018 {
1019     wxAuiToolBarItem item;
1020     item.window = NULL;
1021     item.label = wxEmptyString;
1022     item.bitmap = wxNullBitmap;
1023     item.disabled_bitmap = wxNullBitmap;
1024     item.active = true;
1025     item.dropdown = false;
1026     item.space_pixels = pixels;
1027     item.id = -1;
1028     item.state = 0;
1029     item.proportion = 0;
1030     item.kind = wxITEM_SPACER;
1031     item.sizer_item = NULL;
1032     item.min_size = wxDefaultSize;
1033     item.user_data = 0;
1034     item.sticky = false;
1035
1036     m_items.Add(item);
1037 }
1038
1039 void wxAuiToolBar::AddStretchSpacer(int proportion)
1040 {
1041     wxAuiToolBarItem item;
1042     item.window = NULL;
1043     item.label = wxEmptyString;
1044     item.bitmap = wxNullBitmap;
1045     item.disabled_bitmap = wxNullBitmap;
1046     item.active = true;
1047     item.dropdown = false;
1048     item.space_pixels = 0;
1049     item.id = -1;
1050     item.state = 0;
1051     item.proportion = proportion;
1052     item.kind = wxITEM_SPACER;
1053     item.sizer_item = NULL;
1054     item.min_size = wxDefaultSize;
1055     item.user_data = 0;
1056     item.sticky = false;
1057
1058     m_items.Add(item);
1059 }
1060
1061 void wxAuiToolBar::Clear()
1062 {
1063     m_items.Clear();
1064     m_sizer_element_count = 0;
1065 }
1066
1067 bool wxAuiToolBar::DeleteTool(int tool_id)
1068 {
1069     int idx = GetToolIndex(tool_id);
1070     if (idx >= 0 && idx < (int)m_items.GetCount())
1071     {
1072         m_items.RemoveAt(idx);
1073         Realize();
1074         return true;
1075     }
1076
1077     return false;
1078 }
1079
1080 bool wxAuiToolBar::DeleteByIndex(int idx)
1081 {
1082     if (idx >= 0 && idx < (int)m_items.GetCount())
1083     {
1084         m_items.RemoveAt(idx);
1085         Realize();
1086         return true;
1087     }
1088
1089     return false;
1090 }
1091
1092
1093 wxControl* wxAuiToolBar::FindControl(int id)
1094 {
1095     wxWindow* wnd = FindWindow(id);
1096     return (wxControl*)wnd;
1097 }
1098
1099 wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
1100 {
1101     size_t i, count;
1102     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1103     {
1104         wxAuiToolBarItem& item = m_items.Item(i);
1105         if (item.id == tool_id)
1106             return &item;
1107     }
1108
1109     return NULL;
1110 }
1111
1112 wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) const
1113 {
1114     size_t i, count;
1115     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1116     {
1117         wxAuiToolBarItem& item = m_items.Item(i);
1118
1119         if (!item.sizer_item)
1120             continue;
1121
1122         wxRect rect = item.sizer_item->GetRect();
1123         if (rect.Contains(x,y))
1124         {
1125             // if the item doesn't fit on the toolbar, return NULL
1126             if (!GetToolFitsByIndex(i))
1127                 return NULL;
1128
1129             return &item;
1130         }
1131     }
1132
1133     return NULL;
1134 }
1135
1136 wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
1137 {
1138     size_t i, count;
1139     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1140     {
1141         wxAuiToolBarItem& item = m_items.Item(i);
1142
1143         if (!item.sizer_item)
1144             continue;
1145
1146         wxRect rect = item.sizer_item->GetRect();
1147
1148         // apply tool packing
1149         if (i+1 < count)
1150             rect.width += m_tool_packing;
1151
1152         if (rect.Contains(x,y))
1153         {
1154             // if the item doesn't fit on the toolbar, return NULL
1155             if (!GetToolFitsByIndex(i))
1156                 return NULL;
1157
1158             return &item;
1159         }
1160     }
1161
1162     return NULL;
1163 }
1164
1165 wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
1166 {
1167     if (idx < 0)
1168         return NULL;
1169
1170     if (idx >= (int)m_items.size())
1171         return NULL;
1172
1173     return &(m_items[idx]);
1174 }
1175
1176 void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
1177 {
1178     // TODO: wxToolBar compatibility
1179 }
1180
1181 wxSize wxAuiToolBar::GetToolBitmapSize() const
1182 {
1183     // TODO: wxToolBar compatibility
1184     return wxSize(16,15);
1185 }
1186
1187 void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
1188 {
1189     wxAuiToolBarItem* item = FindTool(tool_id);
1190     if (!item)
1191         return;
1192
1193     item->proportion = proportion;
1194 }
1195
1196 int wxAuiToolBar::GetToolProportion(int tool_id) const
1197 {
1198     wxAuiToolBarItem* item = FindTool(tool_id);
1199     if (!item)
1200         return 0;
1201
1202     return item->proportion;
1203 }
1204
1205 void wxAuiToolBar::SetToolSeparation(int separation)
1206 {
1207     if (m_art)
1208         m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
1209 }
1210
1211 int wxAuiToolBar::GetToolSeparation() const
1212 {
1213     if (m_art)
1214         return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1215          else
1216         return 5;
1217 }
1218
1219
1220 void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
1221 {
1222     wxAuiToolBarItem* item = FindTool(tool_id);
1223     if (!item)
1224         return;
1225
1226     item->dropdown = dropdown;
1227 }
1228
1229 bool wxAuiToolBar::GetToolDropDown(int tool_id) const
1230 {
1231     wxAuiToolBarItem* item = FindTool(tool_id);
1232     if (!item)
1233         return 0;
1234
1235     return item->dropdown;
1236 }
1237
1238 void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
1239 {
1240     // ignore separators
1241     if (tool_id == -1)
1242         return;
1243
1244     wxAuiToolBarItem* item = FindTool(tool_id);
1245     if (!item)
1246         return;
1247
1248     if (item->sticky == sticky)
1249         return;
1250
1251     item->sticky = sticky;
1252
1253     Refresh(false);
1254     Update();
1255 }
1256
1257 bool wxAuiToolBar::GetToolSticky(int tool_id) const
1258 {
1259     wxAuiToolBarItem* item = FindTool(tool_id);
1260     if (!item)
1261         return 0;
1262
1263     return item->sticky;
1264 }
1265
1266
1267
1268
1269 void wxAuiToolBar::SetToolBorderPadding(int padding)
1270 {
1271     m_tool_border_padding = padding;
1272 }
1273
1274 int wxAuiToolBar::GetToolBorderPadding() const
1275 {
1276     return m_tool_border_padding;
1277 }
1278
1279 void wxAuiToolBar::SetToolTextOrientation(int orientation)
1280 {
1281     m_tool_text_orientation = orientation;
1282
1283     if (m_art)
1284     {
1285         m_art->SetTextOrientation(orientation);
1286     }
1287 }
1288
1289 int wxAuiToolBar::GetToolTextOrientation() const
1290 {
1291     return m_tool_text_orientation;
1292 }
1293
1294 void wxAuiToolBar::SetToolPacking(int packing)
1295 {
1296     m_tool_packing = packing;
1297 }
1298
1299 int wxAuiToolBar::GetToolPacking() const
1300 {
1301     return m_tool_packing;
1302 }
1303
1304
1305 void wxAuiToolBar::SetOrientation(int WXUNUSED(orientation))
1306 {
1307 }
1308
1309 void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
1310 {
1311     if (left != -1)
1312         m_left_padding = left;
1313     if (right != -1)
1314         m_right_padding = right;
1315     if (top != -1)
1316         m_top_padding = top;
1317     if (bottom != -1)
1318         m_bottom_padding = bottom;
1319 }
1320
1321 bool wxAuiToolBar::GetGripperVisible() const
1322 {
1323     return m_gripper_visible;
1324 }
1325
1326 void wxAuiToolBar::SetGripperVisible(bool visible)
1327 {
1328     m_gripper_visible = visible;
1329     if (visible)
1330         m_style |= wxAUI_TB_GRIPPER;
1331     Realize();
1332     Refresh(false);
1333 }
1334
1335
1336 bool wxAuiToolBar::GetOverflowVisible() const
1337 {
1338     return m_overflow_visible;
1339 }
1340
1341 void wxAuiToolBar::SetOverflowVisible(bool visible)
1342 {
1343     m_overflow_visible = visible;
1344     if (visible)
1345         m_style |= wxAUI_TB_OVERFLOW;
1346     Refresh(false);
1347 }
1348
1349 bool wxAuiToolBar::SetFont(const wxFont& font)
1350 {
1351     bool res = wxWindow::SetFont(font);
1352
1353     if (m_art)
1354     {
1355         m_art->SetFont(font);
1356     }
1357
1358     return res;
1359 }
1360
1361
1362 void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
1363 {
1364     wxAuiToolBarItem* former_hover = NULL;
1365
1366     size_t i, count;
1367     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1368     {
1369         wxAuiToolBarItem& item = m_items.Item(i);
1370         if (item.state & wxAUI_BUTTON_STATE_HOVER)
1371             former_hover = &item;
1372         item.state &= ~wxAUI_BUTTON_STATE_HOVER;
1373     }
1374
1375     if (pitem)
1376     {
1377         pitem->state |= wxAUI_BUTTON_STATE_HOVER;
1378     }
1379
1380     if (former_hover != pitem)
1381     {
1382         Refresh(false);
1383         Update();
1384     }
1385 }
1386
1387 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1388 {
1389     wxAuiToolBarItem* former_item = NULL;
1390
1391     size_t i, count;
1392     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1393     {
1394         wxAuiToolBarItem& item = m_items.Item(i);
1395         if (item.state & wxAUI_BUTTON_STATE_PRESSED)
1396             former_item = &item;
1397         item.state &= ~wxAUI_BUTTON_STATE_PRESSED;
1398     }
1399
1400     if (pitem)
1401     {
1402         pitem->state &= ~wxAUI_BUTTON_STATE_HOVER;
1403         pitem->state |= wxAUI_BUTTON_STATE_PRESSED;
1404     }
1405
1406     if (former_item != pitem)
1407     {
1408         Refresh(false);
1409         Update();
1410     }
1411 }
1412
1413 void wxAuiToolBar::RefreshOverflowState()
1414 {
1415     if (!m_overflow_sizer_item)
1416     {
1417         m_overflow_state = 0;
1418         return;
1419     }
1420
1421     int overflow_state = 0;
1422
1423     wxRect overflow_rect = GetOverflowRect();
1424
1425
1426     // find out the mouse's current position
1427     wxPoint pt = ::wxGetMousePosition();
1428     pt = this->ScreenToClient(pt);
1429
1430     // find out if the mouse cursor is inside the dropdown rectangle
1431     if (overflow_rect.Contains(pt.x, pt.y))
1432     {
1433         if (::wxGetMouseState().LeftDown())
1434             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1435              else
1436             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1437     }
1438
1439     if (overflow_state != m_overflow_state)
1440     {
1441         m_overflow_state = overflow_state;
1442         Refresh(false);
1443         Update();
1444     }
1445
1446     m_overflow_state = overflow_state;
1447 }
1448
1449 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1450 {
1451     wxAuiToolBarItem* tool = FindTool(tool_id);
1452
1453     if (tool)
1454     {
1455         if (tool->kind != wxITEM_CHECK)
1456             return;
1457
1458         if (state == true)
1459             tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1460          else
1461             tool->state &= ~wxAUI_BUTTON_STATE_CHECKED;
1462     }
1463 }
1464
1465 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1466 {
1467     wxAuiToolBarItem* tool = FindTool(tool_id);
1468
1469     if (tool)
1470     {
1471         if (tool->kind != wxITEM_CHECK)
1472             return false;
1473
1474         return (tool->state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1475     }
1476
1477     return false;
1478 }
1479
1480 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1481 {
1482     wxAuiToolBarItem* tool = FindTool(tool_id);
1483
1484     if (tool)
1485     {
1486         if (state == true)
1487             tool->state &= ~wxAUI_BUTTON_STATE_DISABLED;
1488          else
1489             tool->state |= wxAUI_BUTTON_STATE_DISABLED;
1490     }
1491 }
1492
1493 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1494 {
1495     wxAuiToolBarItem* tool = FindTool(tool_id);
1496
1497     if (tool)
1498         return (tool->state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1499
1500     return false;
1501 }
1502
1503 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1504 {
1505     wxAuiToolBarItem* tool = FindTool(tool_id);
1506     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1507     if (!tool)
1508         return wxEmptyString;
1509
1510     return tool->label;
1511 }
1512
1513 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1514 {
1515     wxAuiToolBarItem* tool = FindTool(tool_id);
1516     if (tool)
1517     {
1518         tool->label = label;
1519     }
1520 }
1521
1522 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1523 {
1524     wxAuiToolBarItem* tool = FindTool(tool_id);
1525     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1526     if (!tool)
1527         return wxNullBitmap;
1528
1529     return tool->bitmap;
1530 }
1531
1532 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1533 {
1534     wxAuiToolBarItem* tool = FindTool(tool_id);
1535     if (tool)
1536     {
1537         tool->bitmap = bitmap;
1538     }
1539 }
1540
1541 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1542 {
1543     wxAuiToolBarItem* tool = FindTool(tool_id);
1544     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1545     if (!tool)
1546         return wxEmptyString;
1547
1548     return tool->short_help;
1549 }
1550
1551 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1552 {
1553     wxAuiToolBarItem* tool = FindTool(tool_id);
1554     if (tool)
1555     {
1556         tool->short_help = help_string;
1557     }
1558 }
1559
1560 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1561 {
1562     wxAuiToolBarItem* tool = FindTool(tool_id);
1563     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1564     if (!tool)
1565         return wxEmptyString;
1566
1567     return tool->long_help;
1568 }
1569
1570 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1571 {
1572     wxAuiToolBarItem* tool = FindTool(tool_id);
1573     if (tool)
1574     {
1575         tool->long_help = help_string;
1576     }
1577 }
1578
1579 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1580                                           const wxAuiToolBarItemArray& append)
1581 {
1582     m_custom_overflow_prepend = prepend;
1583     m_custom_overflow_append = append;
1584 }
1585
1586
1587 size_t wxAuiToolBar::GetToolCount() const
1588 {
1589     return m_items.size();
1590 }
1591
1592 int wxAuiToolBar::GetToolIndex(int tool_id) const
1593 {
1594     // this will prevent us from returning the index of the
1595     // first separator in the toolbar since its id is equal to -1
1596     if (tool_id == -1)
1597         return wxNOT_FOUND;
1598
1599     size_t i, count = m_items.GetCount();
1600     for (i = 0; i < count; ++i)
1601     {
1602         wxAuiToolBarItem& item = m_items.Item(i);
1603         if (item.id == tool_id)
1604             return i;
1605     }
1606
1607     return wxNOT_FOUND;
1608 }
1609
1610 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1611 {
1612     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1613         return false;
1614
1615     if (!m_items[tool_idx].sizer_item)
1616         return false;
1617
1618     int cli_w, cli_h;
1619     GetClientSize(&cli_w, &cli_h);
1620
1621     wxRect rect = m_items[tool_idx].sizer_item->GetRect();
1622
1623     if (m_style & wxAUI_TB_VERTICAL)
1624     {
1625         // take the dropdown size into account
1626         if (m_overflow_visible)
1627             cli_h -= m_overflow_sizer_item->GetSize().y;
1628
1629         if (rect.y+rect.height < cli_h)
1630             return true;
1631     }
1632      else
1633     {
1634         // take the dropdown size into account
1635         if (m_overflow_visible)
1636             cli_w -= m_overflow_sizer_item->GetSize().x;
1637
1638         if (rect.x+rect.width < cli_w)
1639             return true;
1640     }
1641
1642     return false;
1643 }
1644
1645
1646 bool wxAuiToolBar::GetToolFits(int tool_id) const
1647 {
1648     return GetToolFitsByIndex(GetToolIndex(tool_id));
1649 }
1650
1651 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1652 {
1653     wxAuiToolBarItem* tool = FindTool(tool_id);
1654     if (tool && tool->sizer_item)
1655     {
1656         return tool->sizer_item->GetRect();
1657     }
1658
1659     return wxRect();
1660 }
1661
1662 bool wxAuiToolBar::GetToolBarFits() const
1663 {
1664     if (m_items.GetCount() == 0)
1665     {
1666         // empty toolbar always 'fits'
1667         return true;
1668     }
1669
1670     // entire toolbar content fits if the last tool fits
1671     return GetToolFitsByIndex(m_items.GetCount() - 1);
1672 }
1673
1674 bool wxAuiToolBar::Realize()
1675 {
1676     wxClientDC dc(this);
1677     if (!dc.IsOk())
1678         return false;
1679
1680     bool horizontal = true;
1681     if (m_style & wxAUI_TB_VERTICAL)
1682         horizontal = false;
1683
1684
1685     // create the new sizer to add toolbar elements to
1686     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1687
1688     // add gripper area
1689     int separator_size = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1690     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1691     if (gripper_size > 0 && m_gripper_visible)
1692     {
1693         if (horizontal)
1694             m_gripper_sizer_item = sizer->Add(gripper_size, 1, 0, wxEXPAND);
1695              else
1696             m_gripper_sizer_item = sizer->Add(1, gripper_size, 0, wxEXPAND);
1697     }
1698      else
1699     {
1700         m_gripper_sizer_item = NULL;
1701     }
1702
1703     // add "left" padding
1704     if (m_left_padding > 0)
1705     {
1706         if (horizontal)
1707             sizer->Add(m_left_padding, 1);
1708              else
1709             sizer->Add(1, m_left_padding);
1710     }
1711
1712     size_t i, count;
1713     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1714     {
1715         wxAuiToolBarItem& item = m_items.Item(i);
1716         wxSizerItem* sizer_item = NULL;
1717
1718         switch (item.kind)
1719         {
1720             case wxITEM_LABEL:
1721             {
1722                 wxSize size = m_art->GetLabelSize(dc, this, item);
1723                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1724                                         size.y + (m_tool_border_padding*2),
1725                                         item.proportion,
1726                                         wxALIGN_CENTER);
1727                 if (i+1 < count)
1728                 {
1729                     sizer->AddSpacer(m_tool_packing);
1730                 }
1731
1732                 break;
1733             }
1734
1735             case wxITEM_CHECK:
1736             case wxITEM_NORMAL:
1737             {
1738                 wxSize size = m_art->GetToolSize(dc, this, item);
1739                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1740                                         size.y + (m_tool_border_padding*2),
1741                                         0,
1742                                         wxALIGN_CENTER);
1743                 // add tool packing
1744                 if (i+1 < count)
1745                 {
1746                     sizer->AddSpacer(m_tool_packing);
1747                 }
1748
1749                 break;
1750             }
1751
1752             case wxITEM_SEPARATOR:
1753             {
1754                 if (horizontal)
1755                     sizer_item = sizer->Add(separator_size, 1, 0, wxEXPAND);
1756                      else
1757                     sizer_item = sizer->Add(1, separator_size, 0, wxEXPAND);
1758
1759                 // add tool packing
1760                 if (i+1 < count)
1761                 {
1762                     sizer->AddSpacer(m_tool_packing);
1763                 }
1764
1765                 break;
1766             }
1767
1768             case wxITEM_SPACER:
1769                 if (item.proportion > 0)
1770                     sizer_item = sizer->AddStretchSpacer(item.proportion);
1771                  else
1772                     sizer_item = sizer->Add(item.space_pixels, 1);
1773                 break;
1774
1775             case wxITEM_CONTROL:
1776             {
1777                 //sizer_item = sizer->Add(item.window, item.proportion, wxEXPAND);
1778                 wxSizerItem* ctrl_sizer_item;
1779
1780                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1781                 vert_sizer->AddStretchSpacer(1);
1782                 ctrl_sizer_item = vert_sizer->Add(item.window, 0, wxEXPAND);
1783                 vert_sizer->AddStretchSpacer(1);
1784                 if ((m_style & wxAUI_TB_TEXT) && item.label.Length() > 0)
1785                 {
1786                     wxSize s = GetLabelSize(item.label);
1787                     vert_sizer->Add(1, s.y);
1788                 }
1789
1790
1791                 sizer_item = sizer->Add(vert_sizer, item.proportion, wxEXPAND);
1792
1793                 wxSize min_size = item.min_size;
1794
1795
1796                 // proportional items will disappear from the toolbar if
1797                 // their min width is not set to something really small
1798                 if (item.proportion != 0)
1799                 {
1800                     min_size.x = 1;
1801                 }
1802
1803                 if (min_size.IsFullySpecified())
1804                 {
1805                     sizer_item->SetMinSize(min_size);
1806                     ctrl_sizer_item->SetMinSize(min_size);
1807                 }
1808
1809                 // add tool packing
1810                 if (i+1 < count)
1811                 {
1812                     sizer->AddSpacer(m_tool_packing);
1813                 }
1814             }
1815         }
1816
1817         item.sizer_item = sizer_item;
1818     }
1819
1820     // add "right" padding
1821     if (m_right_padding > 0)
1822     {
1823         if (horizontal)
1824             sizer->Add(m_right_padding, 1);
1825              else
1826             sizer->Add(1, m_right_padding);
1827     }
1828
1829     // add drop down area
1830     m_overflow_sizer_item = NULL;
1831
1832     if (m_style & wxAUI_TB_OVERFLOW)
1833     {
1834         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1835         if (overflow_size > 0 && m_overflow_visible)
1836         {
1837             if (horizontal)
1838                 m_overflow_sizer_item = sizer->Add(overflow_size, 1, 0, wxEXPAND);
1839                  else
1840                 m_overflow_sizer_item = sizer->Add(1, overflow_size, 0, wxEXPAND);
1841         }
1842          else
1843         {
1844             m_overflow_sizer_item = NULL;
1845         }
1846     }
1847
1848
1849     // the outside sizer helps us apply the "top" and "bottom" padding
1850     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
1851
1852     // add "top" padding
1853     if (m_top_padding > 0)
1854     {
1855         if (horizontal)
1856             outside_sizer->Add(1, m_top_padding);
1857              else
1858             outside_sizer->Add(m_top_padding, 1);
1859     }
1860
1861     // add the sizer that contains all of the toolbar elements
1862     outside_sizer->Add(sizer, 1, wxEXPAND);
1863
1864     // add "bottom" padding
1865     if (m_bottom_padding > 0)
1866     {
1867         if (horizontal)
1868             outside_sizer->Add(1, m_bottom_padding);
1869              else
1870             outside_sizer->Add(m_bottom_padding, 1);
1871     }
1872
1873     delete m_sizer; // remove old sizer
1874     m_sizer = outside_sizer;
1875
1876     // calculate the rock-bottom minimum size
1877     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1878     {
1879         wxAuiToolBarItem& item = m_items.Item(i);
1880         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1881             item.sizer_item->SetMinSize(0,0);
1882     }
1883
1884     m_absolute_min_size = m_sizer->GetMinSize();
1885
1886     // reset the min sizes to what they were
1887     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1888     {
1889         wxAuiToolBarItem& item = m_items.Item(i);
1890         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1891             item.sizer_item->SetMinSize(item.min_size);
1892     }
1893
1894     // set control size
1895     wxSize size = m_sizer->GetMinSize();
1896     m_minWidth = size.x;
1897     m_minHeight = size.y;
1898
1899     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
1900     {
1901         wxSize cur_size = GetClientSize();
1902         wxSize new_size = GetMinSize();
1903         if (new_size != cur_size)
1904         {
1905             SetClientSize(new_size);
1906         }
1907          else
1908         {
1909             m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1910         }
1911     }
1912      else
1913     {
1914         wxSize cur_size = GetClientSize();
1915         m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1916     }
1917
1918     Refresh(false);
1919     return true;
1920 }
1921
1922 int wxAuiToolBar::GetOverflowState() const
1923 {
1924     return m_overflow_state;
1925 }
1926
1927 wxRect wxAuiToolBar::GetOverflowRect() const
1928 {
1929     wxRect cli_rect(wxPoint(0,0), GetClientSize());
1930     wxRect overflow_rect = m_overflow_sizer_item->GetRect();
1931     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1932
1933     if (m_style & wxAUI_TB_VERTICAL)
1934     {
1935         overflow_rect.y = cli_rect.height - overflow_size;
1936         overflow_rect.x = 0;
1937         overflow_rect.width = cli_rect.width;
1938         overflow_rect.height = overflow_size;
1939     }
1940      else
1941     {
1942         overflow_rect.x = cli_rect.width - overflow_size;
1943         overflow_rect.y = 0;
1944         overflow_rect.width = overflow_size;
1945         overflow_rect.height = cli_rect.height;
1946     }
1947
1948     return overflow_rect;
1949 }
1950
1951 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
1952 {
1953     wxClientDC dc(this);
1954
1955     int tx, ty;
1956     int text_width = 0, text_height = 0;
1957
1958     dc.SetFont(m_font);
1959
1960     // get the text height
1961     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
1962
1963     // get the text width
1964     dc.GetTextExtent(label, &text_width, &ty);
1965
1966     return wxSize(text_width, text_height);
1967 }
1968
1969
1970 void wxAuiToolBar::DoIdleUpdate()
1971 {
1972     wxEvtHandler* handler = GetEventHandler();
1973
1974     bool need_refresh = false;
1975
1976     size_t i, count;
1977     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1978     {
1979         wxAuiToolBarItem& item = m_items.Item(i);
1980
1981         if (item.id == -1)
1982             continue;
1983
1984         wxUpdateUIEvent evt(item.id);
1985         evt.SetEventObject(this);
1986
1987         if (handler->ProcessEvent(evt))
1988         {
1989             if (evt.GetSetEnabled())
1990             {
1991                 bool is_enabled;
1992                 if (item.window)
1993                     is_enabled = item.window->IsEnabled();
1994                      else
1995                     is_enabled = (item.state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1996
1997                 bool new_enabled = evt.GetEnabled();
1998                 if (new_enabled != is_enabled)
1999                 {
2000                     if (item.window)
2001                     {
2002                         item.window->Enable(new_enabled);
2003                     }
2004                      else
2005                     {
2006                         if (new_enabled)
2007                             item.state &= ~wxAUI_BUTTON_STATE_DISABLED;
2008                              else
2009                             item.state |= wxAUI_BUTTON_STATE_DISABLED;
2010                     }
2011                     need_refresh = true;
2012                 }
2013             }
2014
2015             if (evt.GetSetChecked())
2016             {
2017                 // make sure we aren't checking an item that can't be
2018                 if (item.kind != wxITEM_CHECK && item.kind != wxITEM_RADIO)
2019                     continue;
2020
2021                 bool is_checked = (item.state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2022                 bool new_checked = evt.GetChecked();
2023
2024                 if (new_checked != is_checked)
2025                 {
2026                     if (new_checked)
2027                         item.state |= wxAUI_BUTTON_STATE_CHECKED;
2028                          else
2029                         item.state &= ~wxAUI_BUTTON_STATE_CHECKED;
2030
2031                     need_refresh = true;
2032                 }
2033             }
2034
2035         }
2036     }
2037
2038
2039     if (need_refresh)
2040     {
2041         Refresh(false);
2042     }
2043 }
2044
2045
2046 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2047 {
2048     int x, y;
2049     GetClientSize(&x, &y);
2050
2051     if (x > y)
2052         SetOrientation(wxHORIZONTAL);
2053          else
2054         SetOrientation(wxVERTICAL);
2055
2056     if (((x >= y) && m_absolute_min_size.x > x) ||
2057         ((y > x) && m_absolute_min_size.y > y))
2058     {
2059         // hide all flexible items
2060         size_t i, count;
2061         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2062         {
2063             wxAuiToolBarItem& item = m_items.Item(i);
2064             if (item.sizer_item && item.proportion > 0 && item.sizer_item->IsShown())
2065             {
2066                 item.sizer_item->Show(false);
2067                 item.sizer_item->SetProportion(0);
2068             }
2069         }
2070     }
2071      else
2072     {
2073         // show all flexible items
2074         size_t i, count;
2075         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2076         {
2077             wxAuiToolBarItem& item = m_items.Item(i);
2078             if (item.sizer_item && item.proportion > 0 && !item.sizer_item->IsShown())
2079             {
2080                 item.sizer_item->Show(true);
2081                 item.sizer_item->SetProportion(item.proportion);
2082             }
2083         }
2084     }
2085
2086     m_sizer->SetDimension(0, 0, x, y);
2087
2088     Refresh(false);
2089     Update();
2090 }
2091
2092
2093
2094 void wxAuiToolBar::DoSetSize(int x,
2095                              int y,
2096                              int width,
2097                              int height,
2098                              int sizeFlags)
2099 {
2100     wxSize parent_size = GetParent()->GetClientSize();
2101     if (x + width > parent_size.x)
2102         width = wxMax(0, parent_size.x - x);
2103     if (y + height > parent_size.y)
2104         height = wxMax(0, parent_size.y - y);
2105
2106     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2107 }
2108
2109
2110 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2111 {
2112     DoIdleUpdate();
2113     evt.Skip();
2114 }
2115
2116 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2117 {
2118     wxBufferedPaintDC dc(this);
2119     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2120
2121
2122     bool horizontal = true;
2123     if (m_style & wxAUI_TB_VERTICAL)
2124         horizontal = false;
2125
2126
2127     m_art->DrawBackground(dc, this, cli_rect);
2128
2129     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2130     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2131
2132     // paint the gripper
2133     if (gripper_size > 0 && m_gripper_sizer_item)
2134     {
2135         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2136         if (horizontal)
2137             gripper_rect.width = gripper_size;
2138              else
2139             gripper_rect.height = gripper_size;
2140         m_art->DrawGripper(dc, this, gripper_rect);
2141     }
2142
2143     // calculated how far we can draw items
2144     int last_extent;
2145     if (horizontal)
2146         last_extent = cli_rect.width;
2147          else
2148         last_extent = cli_rect.height;
2149     if (m_overflow_visible)
2150         last_extent -= dropdown_size;
2151
2152     // paint each individual tool
2153     size_t i, count = m_items.GetCount();
2154     for (i = 0; i < count; ++i)
2155     {
2156         wxAuiToolBarItem& item = m_items.Item(i);
2157
2158         if (!item.sizer_item)
2159             continue;
2160
2161         wxRect item_rect = item.sizer_item->GetRect();
2162
2163
2164         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2165             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2166         {
2167             break;
2168         }
2169
2170         if (item.kind == wxITEM_SEPARATOR)
2171         {
2172             // draw a separator
2173             m_art->DrawSeparator(dc, this, item_rect);
2174         }
2175          else if (item.kind == wxITEM_LABEL)
2176         {
2177             // draw a text label only
2178             m_art->DrawLabel(dc, this, item, item_rect);
2179         }
2180          else if (item.kind == wxITEM_NORMAL)
2181         {
2182             // draw a regular button or dropdown button
2183             if (!item.dropdown)
2184                 m_art->DrawButton(dc, this, item, item_rect);
2185              else
2186                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2187         }
2188          else if (item.kind == wxITEM_CHECK)
2189         {
2190             // draw a toggle button
2191             m_art->DrawButton(dc, this, item, item_rect);
2192         }
2193          else if (item.kind == wxITEM_CONTROL)
2194         {
2195             // draw the control's label
2196             m_art->DrawControlLabel(dc, this, item, item_rect);
2197         }
2198
2199         // fire a signal to see if the item wants to be custom-rendered
2200         OnCustomRender(dc, item, item_rect);
2201     }
2202
2203     // paint the overflow button
2204     if (dropdown_size > 0 && m_overflow_sizer_item)
2205     {
2206         wxRect dropdown_rect = GetOverflowRect();
2207         m_art->DrawOverflowButton(dc, this, dropdown_rect, m_overflow_state);
2208     }
2209 }
2210
2211 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2212 {
2213     // empty
2214 }
2215
2216 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2217 {
2218     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2219
2220     if (m_gripper_sizer_item)
2221     {
2222         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2223         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2224         {
2225             // find aui manager
2226             wxAuiManager* manager = wxAuiManager::GetManager(this);
2227             if (!manager)
2228                 return;
2229
2230             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2231             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2232
2233             // gripper was clicked
2234             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2235             return;
2236         }
2237     }
2238
2239     if (m_overflow_sizer_item)
2240     {
2241         wxRect overflow_rect = GetOverflowRect();
2242
2243         if (m_art &&
2244             m_overflow_visible &&
2245             overflow_rect.Contains(evt.m_x, evt.m_y))
2246         {
2247             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2248             e.SetEventObject(this);
2249             e.SetToolId(-1);
2250             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2251             bool processed = ProcessEvent(e);
2252
2253             if (processed)
2254             {
2255                 DoIdleUpdate();
2256             }
2257              else
2258             {
2259                 size_t i, count;
2260                 wxAuiToolBarItemArray overflow_items;
2261
2262
2263                 // add custom overflow prepend items, if any
2264                 count = m_custom_overflow_prepend.GetCount();
2265                 for (i = 0; i < count; ++i)
2266                     overflow_items.Add(m_custom_overflow_prepend[i]);
2267
2268                 // only show items that don't fit in the dropdown
2269                 count = m_items.GetCount();
2270                 for (i = 0; i < count; ++i)
2271                 {
2272                     if (!GetToolFitsByIndex(i))
2273                         overflow_items.Add(m_items[i]);
2274                 }
2275
2276                 // add custom overflow append items, if any
2277                 count = m_custom_overflow_append.GetCount();
2278                 for (i = 0; i < count; ++i)
2279                     overflow_items.Add(m_custom_overflow_append[i]);
2280
2281                 int res = m_art->ShowDropDown(this, overflow_items);
2282                 m_overflow_state = 0;
2283                 Refresh(false);
2284                 if (res != -1)
2285                 {
2286                     wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
2287                     e.SetEventObject(this);
2288                     GetParent()->ProcessEvent(e);
2289                 }
2290             }
2291
2292             return;
2293         }
2294     }
2295
2296     m_dragging = false;
2297     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2298     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2299
2300     if (m_action_item)
2301     {
2302         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2303         {
2304             m_action_pos = wxPoint(-1,-1);
2305             m_action_item = NULL;
2306             return;
2307         }
2308
2309         SetPressedItem(m_action_item);
2310
2311         // fire the tool dropdown event
2312         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->id);
2313         e.SetEventObject(this);
2314         e.SetToolId(m_action_item->id);
2315         e.SetDropDownClicked(false);
2316
2317         int mouse_x = evt.GetX();
2318         wxRect rect = m_action_item->sizer_item->GetRect();
2319
2320         if (m_action_item->dropdown &&
2321             mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2322             mouse_x < (rect.x+rect.width))
2323         {
2324             e.SetDropDownClicked(true);
2325         }
2326
2327         e.SetClickPoint(evt.GetPosition());
2328         e.SetItemRect(rect);
2329         ProcessEvent(e);
2330         DoIdleUpdate();
2331     }
2332 }
2333
2334 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2335 {
2336     SetPressedItem(NULL);
2337
2338     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2339     if (hit_item && !(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2340     {
2341         SetHoverItem(hit_item);
2342     }
2343
2344
2345     if (m_dragging)
2346     {
2347         // reset drag and drop member variables
2348         m_dragging = false;
2349         m_action_pos = wxPoint(-1,-1);
2350         m_action_item = NULL;
2351         return;
2352     }
2353      else
2354     {
2355         wxAuiToolBarItem* hit_item;
2356         hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2357
2358         if (m_action_item && hit_item == m_action_item)
2359         {
2360             SetToolTip(NULL);
2361
2362             if (hit_item->kind == wxITEM_CHECK)
2363             {
2364                 bool toggle = false;
2365
2366                 if (m_action_item->state & wxAUI_BUTTON_STATE_CHECKED)
2367                     toggle = false;
2368                  else
2369                     toggle = true;
2370
2371                 ToggleTool(m_action_item->id, toggle);
2372
2373                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2374                 e.SetEventObject(this);
2375                 ProcessEvent(e);
2376                 DoIdleUpdate();
2377             }
2378              else
2379             {
2380                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2381                 e.SetEventObject(this);
2382                 ProcessEvent(e);
2383                 DoIdleUpdate();
2384             }
2385         }
2386     }
2387
2388     // reset drag and drop member variables
2389     m_dragging = false;
2390     m_action_pos = wxPoint(-1,-1);
2391     m_action_item = NULL;
2392 }
2393
2394 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2395 {
2396     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2397
2398     if (m_gripper_sizer_item)
2399     {
2400         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2401         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2402             return;
2403     }
2404
2405     if (m_overflow_sizer_item)
2406     {
2407         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2408         if (dropdown_size > 0 &&
2409             evt.m_x > cli_rect.width - dropdown_size &&
2410             evt.m_y >= 0 &&
2411             evt.m_y < cli_rect.height &&
2412             m_art)
2413         {
2414             return;
2415         }
2416     }
2417
2418     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2419     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2420
2421     if (m_action_item)
2422     {
2423         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2424         {
2425             m_action_pos = wxPoint(-1,-1);
2426             m_action_item = NULL;
2427             return;
2428         }
2429     }
2430 }
2431
2432 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2433 {
2434     wxAuiToolBarItem* hit_item;
2435     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2436
2437     if (m_action_item && hit_item == m_action_item)
2438     {
2439         if (hit_item->kind == wxITEM_NORMAL)
2440         {
2441             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->id);
2442             e.SetEventObject(this);
2443             e.SetToolId(m_action_item->id);
2444             e.SetClickPoint(m_action_pos);
2445             ProcessEvent(e);
2446             DoIdleUpdate();
2447         }
2448     }
2449      else
2450     {
2451         // right-clicked on the invalid area of the toolbar
2452         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2453         e.SetEventObject(this);
2454         e.SetToolId(-1);
2455         e.SetClickPoint(m_action_pos);
2456         ProcessEvent(e);
2457         DoIdleUpdate();
2458     }
2459
2460     // reset member variables
2461     m_action_pos = wxPoint(-1,-1);
2462     m_action_item = NULL;
2463 }
2464
2465 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2466 {
2467     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2468
2469     if (m_gripper_sizer_item)
2470     {
2471         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2472         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2473             return;
2474     }
2475
2476     if (m_overflow_sizer_item)
2477     {
2478         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2479         if (dropdown_size > 0 &&
2480             evt.m_x > cli_rect.width - dropdown_size &&
2481             evt.m_y >= 0 &&
2482             evt.m_y < cli_rect.height &&
2483             m_art)
2484         {
2485             return;
2486         }
2487     }
2488
2489     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2490     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2491
2492     if (m_action_item)
2493     {
2494         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2495         {
2496             m_action_pos = wxPoint(-1,-1);
2497             m_action_item = NULL;
2498             return;
2499         }
2500     }
2501 }
2502
2503 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2504 {
2505     wxAuiToolBarItem* hit_item;
2506     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2507
2508     if (m_action_item && hit_item == m_action_item)
2509     {
2510         if (hit_item->kind == wxITEM_NORMAL)
2511         {
2512             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->id);
2513             e.SetEventObject(this);
2514             e.SetToolId(m_action_item->id);
2515             e.SetClickPoint(m_action_pos);
2516             ProcessEvent(e);
2517             DoIdleUpdate();
2518         }
2519     }
2520
2521     // reset member variables
2522     m_action_pos = wxPoint(-1,-1);
2523     m_action_item = NULL;
2524 }
2525
2526 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2527 {
2528     // start a drag event
2529     if (!m_dragging &&
2530         m_action_item != NULL &&
2531         m_action_pos != wxPoint(-1,-1) &&
2532         abs(evt.m_x - m_action_pos.x) + abs(evt.m_y - m_action_pos.y) > 5)
2533     {
2534         SetToolTip(NULL);
2535
2536         m_dragging = true;
2537
2538         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2539         e.SetEventObject(this);
2540         e.SetToolId(m_action_item->id);
2541         ProcessEvent(e);
2542         DoIdleUpdate();
2543         return;
2544     }
2545
2546     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2547     if (hit_item)
2548     {
2549         if (!(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2550             SetHoverItem(hit_item);
2551              else
2552             SetHoverItem(NULL);
2553     }
2554      else
2555     {
2556         // no hit item, remove any hit item
2557         SetHoverItem(hit_item);
2558     }
2559
2560     // figure out tooltips
2561     wxAuiToolBarItem* packing_hit_item;
2562     packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2563     if (packing_hit_item)
2564     {
2565         if (packing_hit_item != m_tip_item)
2566         {
2567             m_tip_item = packing_hit_item;
2568
2569             if (packing_hit_item->short_help.Length() > 0)
2570                 SetToolTip(packing_hit_item->short_help);
2571                  else
2572                 SetToolTip(NULL);
2573         }
2574     }
2575      else
2576     {
2577         SetToolTip(NULL);
2578         m_tip_item = NULL;
2579     }
2580
2581     // if we've pressed down an item and we're hovering
2582     // over it, make sure it's state is set to pressed
2583     if (m_action_item)
2584     {
2585         if (m_action_item == hit_item)
2586             SetPressedItem(m_action_item);
2587          else
2588             SetPressedItem(NULL);
2589     }
2590
2591     // figure out the dropdown button state (are we hovering or pressing it?)
2592     RefreshOverflowState();
2593 }
2594
2595 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& WXUNUSED(evt))
2596 {
2597     RefreshOverflowState();
2598     SetHoverItem(NULL);
2599     SetPressedItem(NULL);
2600
2601     m_tip_item = NULL;
2602 }
2603
2604
2605 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2606 {
2607     wxCursor cursor = wxNullCursor;
2608
2609     if (m_gripper_sizer_item)
2610     {
2611         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2612         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2613         {
2614             cursor = wxCursor(wxCURSOR_SIZING);
2615         }
2616     }
2617
2618     evt.SetCursor(cursor);
2619 }
2620
2621
2622 #endif // wxUSE_AUI
2623