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.empty() )
 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.empty() )
 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.empty() )
 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.empty() )
 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 &&
 572                   !item.label.empty() )
 573         {
 574             width += 3; // space between left border and bitmap
 575             width += 3; // space between bitmap and text
 576
 577             if ( !item.label.empty() )
 578             {
 579                 dc.GetTextExtent(item.label, &tx, &ty);
 580                 width += tx;
 581                 height = wxMax(height, ty);
 582             }
 583         }
 584     }
 585
 586     // if the tool has a dropdown button, add it to the width
 587     if (item.dropdown == true)
 588         width += (BUTTON_DROPDOWN_WIDTH+4);
 589
 590     return wxSize(width, height);
 591 }
 592
 593 void wxAuiDefaultToolBarArt::DrawSeparator(
 594                                     wxDC& dc,
 595                                     wxWindow* WXUNUSED(wnd),
 596                                     const wxRect& _rect)
 597 {
 598     bool horizontal = true;
 599     if (m_flags & wxAUI_TB_VERTICAL)
 600         horizontal = false;
 601
 602     wxRect rect = _rect;
 603
 604     if (horizontal)
 605     {
 606         rect.x += (rect.width/2);
 607         rect.width = 1;
 608         int new_height = (rect.height*3)/4;
 609         rect.y += (rect.height/2) - (new_height/2);
 610         rect.height = new_height;
 611     }
 612     else
 613     {
 614         rect.y += (rect.height/2);
 615         rect.height = 1;
 616         int new_width = (rect.width*3)/4;
 617         rect.x += (rect.width/2) - (new_width/2);
 618         rect.width = new_width;
 619     }
 620
 621     wxColour start_colour = wxAuiStepColour(m_base_colour, 80);
 622     wxColour end_colour = wxAuiStepColour(m_base_colour, 80);
 623     dc.GradientFillLinear(rect, start_colour, end_colour, horizontal ? wxSOUTH : wxEAST);
 624 }
 625
 626 void wxAuiDefaultToolBarArt::DrawGripper(wxDC& dc,
 627                                     wxWindow* WXUNUSED(wnd),
 628                                     const wxRect& rect)
 629 {
 630     int i = 0;
 631     while (1)
 632     {
 633         int x, y;
 634
 635         if (m_flags & wxAUI_TB_VERTICAL)
 636         {
 637             x = rect.x + (i*4) + 5;
 638             y = rect.y + 3;
 639             if (x > rect.GetWidth()-5)
 640                 break;
 641         }
 642         else
 643         {
 644             x = rect.x + 3;
 645             y = rect.y + (i*4) + 5;
 646             if (y > rect.GetHeight()-5)
 647                 break;
 648         }
 649
 650         dc.SetPen(m_gripper_pen1);
 651         dc.DrawPoint(x, y);
 652         dc.SetPen(m_gripper_pen2);
 653         dc.DrawPoint(x, y+1);
 654         dc.DrawPoint(x+1, y);
 655         dc.SetPen(m_gripper_pen3);
 656         dc.DrawPoint(x+2, y+1);
 657         dc.DrawPoint(x+2, y+2);
 658         dc.DrawPoint(x+1, y+2);
 659
 660         i++;
 661     }
 662
 663 }
 664
 665 void wxAuiDefaultToolBarArt::DrawOverflowButton(wxDC& dc,
 666                                           wxWindow* wnd,
 667                                           const wxRect& rect,
 668                                           int state)
 669 {
 670     if (state & wxAUI_BUTTON_STATE_HOVER ||
 671         state & wxAUI_BUTTON_STATE_PRESSED)
 672     {
 673         wxRect cli_rect = wnd->GetClientRect();
 674         wxColor light_gray_bg = wxAuiStepColour(m_highlight_colour, 170);
 675
 676         if (m_flags & wxAUI_TB_VERTICAL)
 677         {
 678             dc.SetPen(wxPen(m_highlight_colour));
 679             dc.DrawLine(rect.x, rect.y, rect.x+rect.width, rect.y);
 680             dc.SetPen(wxPen(light_gray_bg));
 681             dc.SetBrush(wxBrush(light_gray_bg));
 682             dc.DrawRectangle(rect.x, rect.y+1, rect.width, rect.height);
 683         }
 684         else
 685         {
 686             dc.SetPen(wxPen(m_highlight_colour));
 687             dc.DrawLine(rect.x, rect.y, rect.x, rect.y+rect.height);
 688             dc.SetPen(wxPen(light_gray_bg));
 689             dc.SetBrush(wxBrush(light_gray_bg));
 690             dc.DrawRectangle(rect.x+1, rect.y, rect.width, rect.height);
 691         }
 692     }
 693
 694     int x = rect.x+1+(rect.width-m_overflow_bmp.GetWidth())/2;
 695     int y = rect.y+1+(rect.height-m_overflow_bmp.GetHeight())/2;
 696     dc.DrawBitmap(m_overflow_bmp, x, y, true);
 697 }
 698
 699 int wxAuiDefaultToolBarArt::GetElementSize(int element_id)
 700 {
 701     switch (element_id)
 702     {
 703         case wxAUI_TBART_SEPARATOR_SIZE: return m_separator_size;
 704         case wxAUI_TBART_GRIPPER_SIZE:   return m_gripper_size;
 705         case wxAUI_TBART_OVERFLOW_SIZE:  return m_overflow_size;
 706         default: return 0;
 707     }
 708 }
 709
 710 void wxAuiDefaultToolBarArt::SetElementSize(int element_id, int size)
 711 {
 712     switch (element_id)
 713     {
 714         case wxAUI_TBART_SEPARATOR_SIZE: m_separator_size = size;
 715         case wxAUI_TBART_GRIPPER_SIZE:   m_gripper_size = size;
 716         case wxAUI_TBART_OVERFLOW_SIZE:  m_overflow_size = size;
 717     }
 718 }
 719
 720 int wxAuiDefaultToolBarArt::ShowDropDown(wxWindow* wnd,
 721                                          const wxAuiToolBarItemArray& items)
 722 {
 723     wxMenu menuPopup;
 724
 725     size_t items_added = 0;
 726
 727     size_t i, count = items.GetCount();
 728     for (i = 0; i < count; ++i)
 729     {
 730         wxAuiToolBarItem& item = items.Item(i);
 731
 732         if (item.kind == wxITEM_NORMAL)
 733         {
 734             wxString text = item.short_help;
 735             if (text.empty())
 736                 text = item.label;
 737
 738             if (text.empty())
 739                 text = wxT(" ");
 740
 741             wxMenuItem* m =  new wxMenuItem(&menuPopup, item.id, text, item.short_help);
 742
 743             m->SetBitmap(item.bitmap);
 744             menuPopup.Append(m);
 745             items_added++;
 746         }
 747         else if (item.kind == wxITEM_SEPARATOR)
 748         {
 749             if (items_added > 0)
 750                 menuPopup.AppendSeparator();
 751         }
 752     }
 753
 754     // find out where to put the popup menu of window items
 755     wxPoint pt = ::wxGetMousePosition();
 756     pt = wnd->ScreenToClient(pt);
 757
 758     // find out the screen coordinate at the bottom of the tab ctrl
 759     wxRect cli_rect = wnd->GetClientRect();
 760     pt.y = cli_rect.y + cli_rect.height;
 761
 762     ToolbarCommandCapture* cc = new ToolbarCommandCapture;
 763     wnd->PushEventHandler(cc);
 764     wnd->PopupMenu(&menuPopup, pt);
 765     int command = cc->GetCommandId();
 766     wnd->PopEventHandler(true);
 767
 768     return command;
 769 }
 770
 771
 772
 773
 774 BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
 775     EVT_SIZE(wxAuiToolBar::OnSize)
 776     EVT_IDLE(wxAuiToolBar::OnIdle)
 777     EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
 778     EVT_PAINT(wxAuiToolBar::OnPaint)
 779     EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
 780     EVT_LEFT_DCLICK(wxAuiToolBar::OnLeftDown)
 781     EVT_LEFT_UP(wxAuiToolBar::OnLeftUp)
 782     EVT_RIGHT_DOWN(wxAuiToolBar::OnRightDown)
 783     EVT_RIGHT_DCLICK(wxAuiToolBar::OnRightDown)
 784     EVT_RIGHT_UP(wxAuiToolBar::OnRightUp)
 785     EVT_MIDDLE_DOWN(wxAuiToolBar::OnMiddleDown)
 786     EVT_MIDDLE_DCLICK(wxAuiToolBar::OnMiddleDown)
 787     EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
 788     EVT_MOTION(wxAuiToolBar::OnMotion)
 789     EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
 790     EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
 791 END_EVENT_TABLE()
 792
 793
 794 wxAuiToolBar::wxAuiToolBar(wxWindow* parent,
 795                            wxWindowID id,
 796                            const wxPoint& position,
 797                            const wxSize& size,
 798                            long style)
 799                             : wxControl(parent,
 800                                         id,
 801                                         position,
 802                                         size,
 803                                         style | wxBORDER_NONE)
 804 {
 805     m_sizer = new wxBoxSizer(wxHORIZONTAL);
 806     m_button_width = -1;
 807     m_button_height = -1;
 808     m_sizer_element_count = 0;
 809     m_action_pos = wxPoint(-1,-1);
 810     m_action_item = NULL;
 811     m_tip_item = NULL;
 812     m_art = new wxAuiDefaultToolBarArt;
 813     m_tool_packing = 2;
 814     m_tool_border_padding = 3;
 815     m_tool_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 816     m_gripper_sizer_item = NULL;
 817     m_overflow_sizer_item = NULL;
 818     m_dragging = false;
 819     m_style = style;
 820     m_gripper_visible = (m_style & wxAUI_TB_GRIPPER) ? true : false;
 821     m_overflow_visible = (m_style & wxAUI_TB_OVERFLOW) ? true : false;
 822     m_overflow_state = 0;
 823     SetMargins(5, 5, 2, 2);
 824     SetFont(*wxNORMAL_FONT);
 825     m_art->SetFlags((unsigned int)m_style);
 826     SetExtraStyle(wxWS_EX_PROCESS_IDLE);
 827     if (style & wxAUI_TB_HORZ_TEXT)
 828         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 829 }
 830
 831
 832 wxAuiToolBar::~wxAuiToolBar()
 833 {
 834     delete m_art;
 835     delete m_sizer;
 836 }
 837
 838 void wxAuiToolBar::SetWindowStyleFlag(long style)
 839 {
 840     wxControl::SetWindowStyleFlag(style);
 841
 842     m_style = style;
 843
 844     if (m_art)
 845     {
 846         m_art->SetFlags((unsigned int)m_style);
 847     }
 848
 849     if (m_style & wxAUI_TB_GRIPPER)
 850         m_gripper_visible = true;
 851     else
 852         m_gripper_visible = false;
 853
 854
 855     if (m_style & wxAUI_TB_OVERFLOW)
 856         m_overflow_visible = true;
 857     else
 858         m_overflow_visible = false;
 859
 860     if (style & wxAUI_TB_HORZ_TEXT)
 861         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 862     else
 863         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_BOTTOM);
 864 }
 865
 866
 867 void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
 868 {
 869     delete m_art;
 870
 871     m_art = art;
 872
 873     if (m_art)
 874     {
 875         m_art->SetFlags((unsigned int)m_style);
 876         m_art->SetTextOrientation(m_tool_text_orientation);
 877     }
 878 }
 879
 880 wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
 881 {
 882     return m_art;
 883 }
 884
 885
 886
 887
 888 void wxAuiToolBar::AddTool(int tool_id,
 889                            const wxString& label,
 890                            const wxBitmap& bitmap,
 891                            const wxString& short_help_string,
 892                            wxItemKind kind)
 893 {
 894     AddTool(tool_id,
 895             label,
 896             bitmap,
 897             wxNullBitmap,
 898             kind,
 899             short_help_string,
 900             wxEmptyString,
 901             NULL);
 902 }
 903
 904
 905 void wxAuiToolBar::AddTool(int tool_id,
 906                            const wxString& label,
 907                            const wxBitmap& bitmap,
 908                            const wxBitmap& disabled_bitmap,
 909                            wxItemKind kind,
 910                            const wxString& WXUNUSED(short_help_string),
 911                            const wxString& WXUNUSED(long_help_string),
 912                            wxObject* WXUNUSED(client_data))
 913 {
 914     wxAuiToolBarItem item;
 915     item.window = NULL;
 916     item.label = label;
 917     item.bitmap = bitmap;
 918     item.disabled_bitmap = disabled_bitmap;
 919     item.active = true;
 920     item.dropdown = false;
 921     item.space_pixels = 0;
 922     item.id = tool_id;
 923     item.state = 0;
 924     item.proportion = 0;
 925     item.kind = kind;
 926     item.sizer_item = NULL;
 927     item.min_size = wxDefaultSize;
 928     item.user_data = 0;
 929     item.sticky = false;
 930
 931     if (!item.disabled_bitmap.IsOk())
 932     {
 933         // no disabled bitmap specified, we need to make one
 934         if (item.bitmap.IsOk())
 935         {
 936             //wxImage img = item.bitmap.ConvertToImage();
 937             //wxImage grey_version = img.ConvertToGreyscale();
 938             //item.disabled_bitmap = wxBitmap(grey_version);
 939             item.disabled_bitmap = MakeDisabledBitmap(item.bitmap);
 940         }
 941     }
 942
 943     m_items.Add(item);
 944 }
 945
 946 void wxAuiToolBar::AddControl(wxControl* control,
 947                               const wxString& label)
 948 {
 949     wxAuiToolBarItem item;
 950     item.window = (wxWindow*)control;
 951     item.label = label;
 952     item.bitmap = wxNullBitmap;
 953     item.disabled_bitmap = wxNullBitmap;
 954     item.active = true;
 955     item.dropdown = false;
 956     item.space_pixels = 0;
 957     item.id = control->GetId();
 958     item.state = 0;
 959     item.proportion = 0;
 960     item.kind = wxITEM_CONTROL;
 961     item.sizer_item = NULL;
 962     item.min_size = control->GetEffectiveMinSize();
 963     item.user_data = 0;
 964     item.sticky = false;
 965
 966     m_items.Add(item);
 967 }
 968
 969 void wxAuiToolBar::AddLabel(int tool_id,
 970                             const wxString& label,
 971                             const int width)
 972 {
 973     wxSize min_size = wxDefaultSize;
 974     if (width != -1)
 975         min_size.x = width;
 976
 977     wxAuiToolBarItem item;
 978     item.window = NULL;
 979     item.label = label;
 980     item.bitmap = wxNullBitmap;
 981     item.disabled_bitmap = wxNullBitmap;
 982     item.active = true;
 983     item.dropdown = false;
 984     item.space_pixels = 0;
 985     item.id = tool_id;
 986     item.state = 0;
 987     item.proportion = 0;
 988     item.kind = wxITEM_LABEL;
 989     item.sizer_item = NULL;
 990     item.min_size = min_size;
 991     item.user_data = 0;
 992     item.sticky = false;
 993
 994     m_items.Add(item);
 995 }
 996
 997 void wxAuiToolBar::AddSeparator()
 998 {
 999     wxAuiToolBarItem item;
1000     item.window = NULL;
1001     item.label = wxEmptyString;
1002     item.bitmap = wxNullBitmap;
1003     item.disabled_bitmap = wxNullBitmap;
1004     item.active = true;
1005     item.dropdown = false;
1006     item.id = -1;
1007     item.state = 0;
1008     item.proportion = 0;
1009     item.kind = wxITEM_SEPARATOR;
1010     item.sizer_item = NULL;
1011     item.min_size = wxDefaultSize;
1012     item.user_data = 0;
1013     item.sticky = false;
1014
1015     m_items.Add(item);
1016 }
1017
1018 void wxAuiToolBar::AddSpacer(int pixels)
1019 {
1020     wxAuiToolBarItem item;
1021     item.window = NULL;
1022     item.label = wxEmptyString;
1023     item.bitmap = wxNullBitmap;
1024     item.disabled_bitmap = wxNullBitmap;
1025     item.active = true;
1026     item.dropdown = false;
1027     item.space_pixels = pixels;
1028     item.id = -1;
1029     item.state = 0;
1030     item.proportion = 0;
1031     item.kind = wxITEM_SPACER;
1032     item.sizer_item = NULL;
1033     item.min_size = wxDefaultSize;
1034     item.user_data = 0;
1035     item.sticky = false;
1036
1037     m_items.Add(item);
1038 }
1039
1040 void wxAuiToolBar::AddStretchSpacer(int proportion)
1041 {
1042     wxAuiToolBarItem item;
1043     item.window = NULL;
1044     item.label = wxEmptyString;
1045     item.bitmap = wxNullBitmap;
1046     item.disabled_bitmap = wxNullBitmap;
1047     item.active = true;
1048     item.dropdown = false;
1049     item.space_pixels = 0;
1050     item.id = -1;
1051     item.state = 0;
1052     item.proportion = proportion;
1053     item.kind = wxITEM_SPACER;
1054     item.sizer_item = NULL;
1055     item.min_size = wxDefaultSize;
1056     item.user_data = 0;
1057     item.sticky = false;
1058
1059     m_items.Add(item);
1060 }
1061
1062 void wxAuiToolBar::Clear()
1063 {
1064     m_items.Clear();
1065     m_sizer_element_count = 0;
1066 }
1067
1068 bool wxAuiToolBar::DeleteTool(int tool_id)
1069 {
1070     int idx = GetToolIndex(tool_id);
1071     if (idx >= 0 && idx < (int)m_items.GetCount())
1072     {
1073         m_items.RemoveAt(idx);
1074         Realize();
1075         return true;
1076     }
1077
1078     return false;
1079 }
1080
1081 bool wxAuiToolBar::DeleteByIndex(int idx)
1082 {
1083     if (idx >= 0 && idx < (int)m_items.GetCount())
1084     {
1085         m_items.RemoveAt(idx);
1086         Realize();
1087         return true;
1088     }
1089
1090     return false;
1091 }
1092
1093
1094 wxControl* wxAuiToolBar::FindControl(int id)
1095 {
1096     wxWindow* wnd = FindWindow(id);
1097     return (wxControl*)wnd;
1098 }
1099
1100 wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
1101 {
1102     size_t i, count;
1103     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1104     {
1105         wxAuiToolBarItem& item = m_items.Item(i);
1106         if (item.id == tool_id)
1107             return &item;
1108     }
1109
1110     return NULL;
1111 }
1112
1113 wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) const
1114 {
1115     size_t i, count;
1116     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1117     {
1118         wxAuiToolBarItem& item = m_items.Item(i);
1119
1120         if (!item.sizer_item)
1121             continue;
1122
1123         wxRect rect = item.sizer_item->GetRect();
1124         if (rect.Contains(x,y))
1125         {
1126             // if the item doesn't fit on the toolbar, return NULL
1127             if (!GetToolFitsByIndex(i))
1128                 return NULL;
1129
1130             return &item;
1131         }
1132     }
1133
1134     return NULL;
1135 }
1136
1137 wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
1138 {
1139     size_t i, count;
1140     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1141     {
1142         wxAuiToolBarItem& item = m_items.Item(i);
1143
1144         if (!item.sizer_item)
1145             continue;
1146
1147         wxRect rect = item.sizer_item->GetRect();
1148
1149         // apply tool packing
1150         if (i+1 < count)
1151             rect.width += m_tool_packing;
1152
1153         if (rect.Contains(x,y))
1154         {
1155             // if the item doesn't fit on the toolbar, return NULL
1156             if (!GetToolFitsByIndex(i))
1157                 return NULL;
1158
1159             return &item;
1160         }
1161     }
1162
1163     return NULL;
1164 }
1165
1166 wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
1167 {
1168     if (idx < 0)
1169         return NULL;
1170
1171     if (idx >= (int)m_items.size())
1172         return NULL;
1173
1174     return &(m_items[idx]);
1175 }
1176
1177 void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
1178 {
1179     // TODO: wxToolBar compatibility
1180 }
1181
1182 wxSize wxAuiToolBar::GetToolBitmapSize() const
1183 {
1184     // TODO: wxToolBar compatibility
1185     return wxSize(16,15);
1186 }
1187
1188 void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
1189 {
1190     wxAuiToolBarItem* item = FindTool(tool_id);
1191     if (!item)
1192         return;
1193
1194     item->proportion = proportion;
1195 }
1196
1197 int wxAuiToolBar::GetToolProportion(int tool_id) const
1198 {
1199     wxAuiToolBarItem* item = FindTool(tool_id);
1200     if (!item)
1201         return 0;
1202
1203     return item->proportion;
1204 }
1205
1206 void wxAuiToolBar::SetToolSeparation(int separation)
1207 {
1208     if (m_art)
1209         m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
1210 }
1211
1212 int wxAuiToolBar::GetToolSeparation() const
1213 {
1214     if (m_art)
1215         return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1216     else
1217         return 5;
1218 }
1219
1220
1221 void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
1222 {
1223     wxAuiToolBarItem* item = FindTool(tool_id);
1224     if (!item)
1225         return;
1226
1227     item->dropdown = dropdown;
1228 }
1229
1230 bool wxAuiToolBar::GetToolDropDown(int tool_id) const
1231 {
1232     wxAuiToolBarItem* item = FindTool(tool_id);
1233     if (!item)
1234         return 0;
1235
1236     return item->dropdown;
1237 }
1238
1239 void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
1240 {
1241     // ignore separators
1242     if (tool_id == -1)
1243         return;
1244
1245     wxAuiToolBarItem* item = FindTool(tool_id);
1246     if (!item)
1247         return;
1248
1249     if (item->sticky == sticky)
1250         return;
1251
1252     item->sticky = sticky;
1253
1254     Refresh(false);
1255     Update();
1256 }
1257
1258 bool wxAuiToolBar::GetToolSticky(int tool_id) const
1259 {
1260     wxAuiToolBarItem* item = FindTool(tool_id);
1261     if (!item)
1262         return 0;
1263
1264     return item->sticky;
1265 }
1266
1267
1268
1269
1270 void wxAuiToolBar::SetToolBorderPadding(int padding)
1271 {
1272     m_tool_border_padding = padding;
1273 }
1274
1275 int wxAuiToolBar::GetToolBorderPadding() const
1276 {
1277     return m_tool_border_padding;
1278 }
1279
1280 void wxAuiToolBar::SetToolTextOrientation(int orientation)
1281 {
1282     m_tool_text_orientation = orientation;
1283
1284     if (m_art)
1285     {
1286         m_art->SetTextOrientation(orientation);
1287     }
1288 }
1289
1290 int wxAuiToolBar::GetToolTextOrientation() const
1291 {
1292     return m_tool_text_orientation;
1293 }
1294
1295 void wxAuiToolBar::SetToolPacking(int packing)
1296 {
1297     m_tool_packing = packing;
1298 }
1299
1300 int wxAuiToolBar::GetToolPacking() const
1301 {
1302     return m_tool_packing;
1303 }
1304
1305
1306 void wxAuiToolBar::SetOrientation(int WXUNUSED(orientation))
1307 {
1308 }
1309
1310 void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
1311 {
1312     if (left != -1)
1313         m_left_padding = left;
1314     if (right != -1)
1315         m_right_padding = right;
1316     if (top != -1)
1317         m_top_padding = top;
1318     if (bottom != -1)
1319         m_bottom_padding = bottom;
1320 }
1321
1322 bool wxAuiToolBar::GetGripperVisible() const
1323 {
1324     return m_gripper_visible;
1325 }
1326
1327 void wxAuiToolBar::SetGripperVisible(bool visible)
1328 {
1329     m_gripper_visible = visible;
1330     if (visible)
1331         m_style |= wxAUI_TB_GRIPPER;
1332     Realize();
1333     Refresh(false);
1334 }
1335
1336
1337 bool wxAuiToolBar::GetOverflowVisible() const
1338 {
1339     return m_overflow_visible;
1340 }
1341
1342 void wxAuiToolBar::SetOverflowVisible(bool visible)
1343 {
1344     m_overflow_visible = visible;
1345     if (visible)
1346         m_style |= wxAUI_TB_OVERFLOW;
1347     Refresh(false);
1348 }
1349
1350 bool wxAuiToolBar::SetFont(const wxFont& font)
1351 {
1352     bool res = wxWindow::SetFont(font);
1353
1354     if (m_art)
1355     {
1356         m_art->SetFont(font);
1357     }
1358
1359     return res;
1360 }
1361
1362
1363 void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
1364 {
1365     wxAuiToolBarItem* former_hover = NULL;
1366
1367     size_t i, count;
1368     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1369     {
1370         wxAuiToolBarItem& item = m_items.Item(i);
1371         if (item.state & wxAUI_BUTTON_STATE_HOVER)
1372             former_hover = &item;
1373         item.state &= ~wxAUI_BUTTON_STATE_HOVER;
1374     }
1375
1376     if (pitem)
1377     {
1378         pitem->state |= wxAUI_BUTTON_STATE_HOVER;
1379     }
1380
1381     if (former_hover != pitem)
1382     {
1383         Refresh(false);
1384         Update();
1385     }
1386 }
1387
1388 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1389 {
1390     wxAuiToolBarItem* former_item = NULL;
1391
1392     size_t i, count;
1393     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1394     {
1395         wxAuiToolBarItem& item = m_items.Item(i);
1396         if (item.state & wxAUI_BUTTON_STATE_PRESSED)
1397             former_item = &item;
1398         item.state &= ~wxAUI_BUTTON_STATE_PRESSED;
1399     }
1400
1401     if (pitem)
1402     {
1403         pitem->state &= ~wxAUI_BUTTON_STATE_HOVER;
1404         pitem->state |= wxAUI_BUTTON_STATE_PRESSED;
1405     }
1406
1407     if (former_item != pitem)
1408     {
1409         Refresh(false);
1410         Update();
1411     }
1412 }
1413
1414 void wxAuiToolBar::RefreshOverflowState()
1415 {
1416     if (!m_overflow_sizer_item)
1417     {
1418         m_overflow_state = 0;
1419         return;
1420     }
1421
1422     int overflow_state = 0;
1423
1424     wxRect overflow_rect = GetOverflowRect();
1425
1426
1427     // find out the mouse's current position
1428     wxPoint pt = ::wxGetMousePosition();
1429     pt = this->ScreenToClient(pt);
1430
1431     // find out if the mouse cursor is inside the dropdown rectangle
1432     if (overflow_rect.Contains(pt.x, pt.y))
1433     {
1434         if (::wxGetMouseState().LeftDown())
1435             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1436         else
1437             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1438     }
1439
1440     if (overflow_state != m_overflow_state)
1441     {
1442         m_overflow_state = overflow_state;
1443         Refresh(false);
1444         Update();
1445     }
1446
1447     m_overflow_state = overflow_state;
1448 }
1449
1450 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1451 {
1452     wxAuiToolBarItem* tool = FindTool(tool_id);
1453
1454     if (tool)
1455     {
1456         if (tool->kind != wxITEM_CHECK)
1457             return;
1458
1459         if (state == true)
1460             tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1461         else
1462             tool->state &= ~wxAUI_BUTTON_STATE_CHECKED;
1463     }
1464 }
1465
1466 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1467 {
1468     wxAuiToolBarItem* tool = FindTool(tool_id);
1469
1470     if (tool)
1471     {
1472         if (tool->kind != wxITEM_CHECK)
1473             return false;
1474
1475         return (tool->state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1476     }
1477
1478     return false;
1479 }
1480
1481 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1482 {
1483     wxAuiToolBarItem* tool = FindTool(tool_id);
1484
1485     if (tool)
1486     {
1487         if (state == true)
1488             tool->state &= ~wxAUI_BUTTON_STATE_DISABLED;
1489         else
1490             tool->state |= wxAUI_BUTTON_STATE_DISABLED;
1491     }
1492 }
1493
1494 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1495 {
1496     wxAuiToolBarItem* tool = FindTool(tool_id);
1497
1498     if (tool)
1499         return (tool->state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1500
1501     return false;
1502 }
1503
1504 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1505 {
1506     wxAuiToolBarItem* tool = FindTool(tool_id);
1507     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1508     if (!tool)
1509         return wxEmptyString;
1510
1511     return tool->label;
1512 }
1513
1514 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1515 {
1516     wxAuiToolBarItem* tool = FindTool(tool_id);
1517     if (tool)
1518     {
1519         tool->label = label;
1520     }
1521 }
1522
1523 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1524 {
1525     wxAuiToolBarItem* tool = FindTool(tool_id);
1526     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1527     if (!tool)
1528         return wxNullBitmap;
1529
1530     return tool->bitmap;
1531 }
1532
1533 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1534 {
1535     wxAuiToolBarItem* tool = FindTool(tool_id);
1536     if (tool)
1537     {
1538         tool->bitmap = bitmap;
1539     }
1540 }
1541
1542 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1543 {
1544     wxAuiToolBarItem* tool = FindTool(tool_id);
1545     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1546     if (!tool)
1547         return wxEmptyString;
1548
1549     return tool->short_help;
1550 }
1551
1552 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1553 {
1554     wxAuiToolBarItem* tool = FindTool(tool_id);
1555     if (tool)
1556     {
1557         tool->short_help = help_string;
1558     }
1559 }
1560
1561 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1562 {
1563     wxAuiToolBarItem* tool = FindTool(tool_id);
1564     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1565     if (!tool)
1566         return wxEmptyString;
1567
1568     return tool->long_help;
1569 }
1570
1571 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1572 {
1573     wxAuiToolBarItem* tool = FindTool(tool_id);
1574     if (tool)
1575     {
1576         tool->long_help = help_string;
1577     }
1578 }
1579
1580 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1581                                           const wxAuiToolBarItemArray& append)
1582 {
1583     m_custom_overflow_prepend = prepend;
1584     m_custom_overflow_append = append;
1585 }
1586
1587
1588 size_t wxAuiToolBar::GetToolCount() const
1589 {
1590     return m_items.size();
1591 }
1592
1593 int wxAuiToolBar::GetToolIndex(int tool_id) const
1594 {
1595     // this will prevent us from returning the index of the
1596     // first separator in the toolbar since its id is equal to -1
1597     if (tool_id == -1)
1598         return wxNOT_FOUND;
1599
1600     size_t i, count = m_items.GetCount();
1601     for (i = 0; i < count; ++i)
1602     {
1603         wxAuiToolBarItem& item = m_items.Item(i);
1604         if (item.id == tool_id)
1605             return i;
1606     }
1607
1608     return wxNOT_FOUND;
1609 }
1610
1611 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1612 {
1613     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1614         return false;
1615
1616     if (!m_items[tool_idx].sizer_item)
1617         return false;
1618
1619     int cli_w, cli_h;
1620     GetClientSize(&cli_w, &cli_h);
1621
1622     wxRect rect = m_items[tool_idx].sizer_item->GetRect();
1623
1624     if (m_style & wxAUI_TB_VERTICAL)
1625     {
1626         // take the dropdown size into account
1627         if (m_overflow_visible)
1628             cli_h -= m_overflow_sizer_item->GetSize().y;
1629
1630         if (rect.y+rect.height < cli_h)
1631             return true;
1632     }
1633     else
1634     {
1635         // take the dropdown size into account
1636         if (m_overflow_visible)
1637             cli_w -= m_overflow_sizer_item->GetSize().x;
1638
1639         if (rect.x+rect.width < cli_w)
1640             return true;
1641     }
1642
1643     return false;
1644 }
1645
1646
1647 bool wxAuiToolBar::GetToolFits(int tool_id) const
1648 {
1649     return GetToolFitsByIndex(GetToolIndex(tool_id));
1650 }
1651
1652 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1653 {
1654     wxAuiToolBarItem* tool = FindTool(tool_id);
1655     if (tool && tool->sizer_item)
1656     {
1657         return tool->sizer_item->GetRect();
1658     }
1659
1660     return wxRect();
1661 }
1662
1663 bool wxAuiToolBar::GetToolBarFits() const
1664 {
1665     if (m_items.GetCount() == 0)
1666     {
1667         // empty toolbar always 'fits'
1668         return true;
1669     }
1670
1671     // entire toolbar content fits if the last tool fits
1672     return GetToolFitsByIndex(m_items.GetCount() - 1);
1673 }
1674
1675 bool wxAuiToolBar::Realize()
1676 {
1677     wxClientDC dc(this);
1678     if (!dc.IsOk())
1679         return false;
1680
1681     bool horizontal = true;
1682     if (m_style & wxAUI_TB_VERTICAL)
1683         horizontal = false;
1684
1685
1686     // create the new sizer to add toolbar elements to
1687     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1688
1689     // add gripper area
1690     int separator_size = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1691     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1692     if (gripper_size > 0 && m_gripper_visible)
1693     {
1694         if (horizontal)
1695             m_gripper_sizer_item = sizer->Add(gripper_size, 1, 0, wxEXPAND);
1696         else
1697             m_gripper_sizer_item = sizer->Add(1, gripper_size, 0, wxEXPAND);
1698     }
1699     else
1700     {
1701         m_gripper_sizer_item = NULL;
1702     }
1703
1704     // add "left" padding
1705     if (m_left_padding > 0)
1706     {
1707         if (horizontal)
1708             sizer->Add(m_left_padding, 1);
1709         else
1710             sizer->Add(1, m_left_padding);
1711     }
1712
1713     size_t i, count;
1714     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1715     {
1716         wxAuiToolBarItem& item = m_items.Item(i);
1717         wxSizerItem* sizer_item = NULL;
1718
1719         switch (item.kind)
1720         {
1721             case wxITEM_LABEL:
1722             {
1723                 wxSize size = m_art->GetLabelSize(dc, this, item);
1724                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1725                                         size.y + (m_tool_border_padding*2),
1726                                         item.proportion,
1727                                         wxALIGN_CENTER);
1728                 if (i+1 < count)
1729                 {
1730                     sizer->AddSpacer(m_tool_packing);
1731                 }
1732
1733                 break;
1734             }
1735
1736             case wxITEM_CHECK:
1737             case wxITEM_NORMAL:
1738             {
1739                 wxSize size = m_art->GetToolSize(dc, this, item);
1740                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1741                                         size.y + (m_tool_border_padding*2),
1742                                         0,
1743                                         wxALIGN_CENTER);
1744                 // add tool packing
1745                 if (i+1 < count)
1746                 {
1747                     sizer->AddSpacer(m_tool_packing);
1748                 }
1749
1750                 break;
1751             }
1752
1753             case wxITEM_SEPARATOR:
1754             {
1755                 if (horizontal)
1756                     sizer_item = sizer->Add(separator_size, 1, 0, wxEXPAND);
1757                 else
1758                     sizer_item = sizer->Add(1, separator_size, 0, wxEXPAND);
1759
1760                 // add tool packing
1761                 if (i+1 < count)
1762                 {
1763                     sizer->AddSpacer(m_tool_packing);
1764                 }
1765
1766                 break;
1767             }
1768
1769             case wxITEM_SPACER:
1770                 if (item.proportion > 0)
1771                     sizer_item = sizer->AddStretchSpacer(item.proportion);
1772                 else
1773                     sizer_item = sizer->Add(item.space_pixels, 1);
1774                 break;
1775
1776             case wxITEM_CONTROL:
1777             {
1778                 //sizer_item = sizer->Add(item.window, item.proportion, wxEXPAND);
1779                 wxSizerItem* ctrl_sizer_item;
1780
1781                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1782                 vert_sizer->AddStretchSpacer(1);
1783                 ctrl_sizer_item = vert_sizer->Add(item.window, 0, wxEXPAND);
1784                 vert_sizer->AddStretchSpacer(1);
1785                 if ( (m_style & wxAUI_TB_TEXT) && !item.label.empty() )
1786                 {
1787                     wxSize s = GetLabelSize(item.label);
1788                     vert_sizer->Add(1, s.y);
1789                 }
1790
1791
1792                 sizer_item = sizer->Add(vert_sizer, item.proportion, wxEXPAND);
1793
1794                 wxSize min_size = item.min_size;
1795
1796
1797                 // proportional items will disappear from the toolbar if
1798                 // their min width is not set to something really small
1799                 if (item.proportion != 0)
1800                 {
1801                     min_size.x = 1;
1802                 }
1803
1804                 if (min_size.IsFullySpecified())
1805                 {
1806                     sizer_item->SetMinSize(min_size);
1807                     ctrl_sizer_item->SetMinSize(min_size);
1808                 }
1809
1810                 // add tool packing
1811                 if (i+1 < count)
1812                 {
1813                     sizer->AddSpacer(m_tool_packing);
1814                 }
1815             }
1816         }
1817
1818         item.sizer_item = sizer_item;
1819     }
1820
1821     // add "right" padding
1822     if (m_right_padding > 0)
1823     {
1824         if (horizontal)
1825             sizer->Add(m_right_padding, 1);
1826         else
1827             sizer->Add(1, m_right_padding);
1828     }
1829
1830     // add drop down area
1831     m_overflow_sizer_item = NULL;
1832
1833     if (m_style & wxAUI_TB_OVERFLOW)
1834     {
1835         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1836         if (overflow_size > 0 && m_overflow_visible)
1837         {
1838             if (horizontal)
1839                 m_overflow_sizer_item = sizer->Add(overflow_size, 1, 0, wxEXPAND);
1840             else
1841                 m_overflow_sizer_item = sizer->Add(1, overflow_size, 0, wxEXPAND);
1842         }
1843         else
1844         {
1845             m_overflow_sizer_item = NULL;
1846         }
1847     }
1848
1849
1850     // the outside sizer helps us apply the "top" and "bottom" padding
1851     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
1852
1853     // add "top" padding
1854     if (m_top_padding > 0)
1855     {
1856         if (horizontal)
1857             outside_sizer->Add(1, m_top_padding);
1858         else
1859             outside_sizer->Add(m_top_padding, 1);
1860     }
1861
1862     // add the sizer that contains all of the toolbar elements
1863     outside_sizer->Add(sizer, 1, wxEXPAND);
1864
1865     // add "bottom" padding
1866     if (m_bottom_padding > 0)
1867     {
1868         if (horizontal)
1869             outside_sizer->Add(1, m_bottom_padding);
1870         else
1871             outside_sizer->Add(m_bottom_padding, 1);
1872     }
1873
1874     delete m_sizer; // remove old sizer
1875     m_sizer = outside_sizer;
1876
1877     // calculate the rock-bottom minimum size
1878     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1879     {
1880         wxAuiToolBarItem& item = m_items.Item(i);
1881         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1882             item.sizer_item->SetMinSize(0,0);
1883     }
1884
1885     m_absolute_min_size = m_sizer->GetMinSize();
1886
1887     // reset the min sizes to what they were
1888     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1889     {
1890         wxAuiToolBarItem& item = m_items.Item(i);
1891         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1892             item.sizer_item->SetMinSize(item.min_size);
1893     }
1894
1895     // set control size
1896     wxSize size = m_sizer->GetMinSize();
1897     m_minWidth = size.x;
1898     m_minHeight = size.y;
1899
1900     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
1901     {
1902         wxSize cur_size = GetClientSize();
1903         wxSize new_size = GetMinSize();
1904         if (new_size != cur_size)
1905         {
1906             SetClientSize(new_size);
1907         }
1908         else
1909         {
1910             m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1911         }
1912     }
1913     else
1914     {
1915         wxSize cur_size = GetClientSize();
1916         m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1917     }
1918
1919     Refresh(false);
1920     return true;
1921 }
1922
1923 int wxAuiToolBar::GetOverflowState() const
1924 {
1925     return m_overflow_state;
1926 }
1927
1928 wxRect wxAuiToolBar::GetOverflowRect() const
1929 {
1930     wxRect cli_rect(wxPoint(0,0), GetClientSize());
1931     wxRect overflow_rect = m_overflow_sizer_item->GetRect();
1932     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1933
1934     if (m_style & wxAUI_TB_VERTICAL)
1935     {
1936         overflow_rect.y = cli_rect.height - overflow_size;
1937         overflow_rect.x = 0;
1938         overflow_rect.width = cli_rect.width;
1939         overflow_rect.height = overflow_size;
1940     }
1941     else
1942     {
1943         overflow_rect.x = cli_rect.width - overflow_size;
1944         overflow_rect.y = 0;
1945         overflow_rect.width = overflow_size;
1946         overflow_rect.height = cli_rect.height;
1947     }
1948
1949     return overflow_rect;
1950 }
1951
1952 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
1953 {
1954     wxClientDC dc(this);
1955
1956     int tx, ty;
1957     int text_width = 0, text_height = 0;
1958
1959     dc.SetFont(m_font);
1960
1961     // get the text height
1962     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
1963
1964     // get the text width
1965     dc.GetTextExtent(label, &text_width, &ty);
1966
1967     return wxSize(text_width, text_height);
1968 }
1969
1970
1971 void wxAuiToolBar::DoIdleUpdate()
1972 {
1973     wxEvtHandler* handler = GetEventHandler();
1974
1975     bool need_refresh = false;
1976
1977     size_t i, count;
1978     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1979     {
1980         wxAuiToolBarItem& item = m_items.Item(i);
1981
1982         if (item.id == -1)
1983             continue;
1984
1985         wxUpdateUIEvent evt(item.id);
1986         evt.SetEventObject(this);
1987
1988         if (handler->ProcessEvent(evt))
1989         {
1990             if (evt.GetSetEnabled())
1991             {
1992                 bool is_enabled;
1993                 if (item.window)
1994                     is_enabled = item.window->IsEnabled();
1995                 else
1996                     is_enabled = (item.state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1997
1998                 bool new_enabled = evt.GetEnabled();
1999                 if (new_enabled != is_enabled)
2000                 {
2001                     if (item.window)
2002                     {
2003                         item.window->Enable(new_enabled);
2004                     }
2005                     else
2006                     {
2007                         if (new_enabled)
2008                             item.state &= ~wxAUI_BUTTON_STATE_DISABLED;
2009                         else
2010                             item.state |= wxAUI_BUTTON_STATE_DISABLED;
2011                     }
2012                     need_refresh = true;
2013                 }
2014             }
2015
2016             if (evt.GetSetChecked())
2017             {
2018                 // make sure we aren't checking an item that can't be
2019                 if (item.kind != wxITEM_CHECK && item.kind != wxITEM_RADIO)
2020                     continue;
2021
2022                 bool is_checked = (item.state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2023                 bool new_checked = evt.GetChecked();
2024
2025                 if (new_checked != is_checked)
2026                 {
2027                     if (new_checked)
2028                         item.state |= wxAUI_BUTTON_STATE_CHECKED;
2029                     else
2030                         item.state &= ~wxAUI_BUTTON_STATE_CHECKED;
2031
2032                     need_refresh = true;
2033                 }
2034             }
2035
2036         }
2037     }
2038
2039
2040     if (need_refresh)
2041     {
2042         Refresh(false);
2043     }
2044 }
2045
2046
2047 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2048 {
2049     int x, y;
2050     GetClientSize(&x, &y);
2051
2052     if (x > y)
2053         SetOrientation(wxHORIZONTAL);
2054     else
2055         SetOrientation(wxVERTICAL);
2056
2057     if (((x >= y) && m_absolute_min_size.x > x) ||
2058         ((y > x) && m_absolute_min_size.y > y))
2059     {
2060         // hide all flexible items
2061         size_t i, count;
2062         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2063         {
2064             wxAuiToolBarItem& item = m_items.Item(i);
2065             if (item.sizer_item && item.proportion > 0 && item.sizer_item->IsShown())
2066             {
2067                 item.sizer_item->Show(false);
2068                 item.sizer_item->SetProportion(0);
2069             }
2070         }
2071     }
2072     else
2073     {
2074         // show all flexible items
2075         size_t i, count;
2076         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2077         {
2078             wxAuiToolBarItem& item = m_items.Item(i);
2079             if (item.sizer_item && item.proportion > 0 && !item.sizer_item->IsShown())
2080             {
2081                 item.sizer_item->Show(true);
2082                 item.sizer_item->SetProportion(item.proportion);
2083             }
2084         }
2085     }
2086
2087     m_sizer->SetDimension(0, 0, x, y);
2088
2089     Refresh(false);
2090     Update();
2091 }
2092
2093
2094
2095 void wxAuiToolBar::DoSetSize(int x,
2096                              int y,
2097                              int width,
2098                              int height,
2099                              int sizeFlags)
2100 {
2101     wxSize parent_size = GetParent()->GetClientSize();
2102     if (x + width > parent_size.x)
2103         width = wxMax(0, parent_size.x - x);
2104     if (y + height > parent_size.y)
2105         height = wxMax(0, parent_size.y - y);
2106
2107     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2108 }
2109
2110
2111 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2112 {
2113     DoIdleUpdate();
2114     evt.Skip();
2115 }
2116
2117 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2118 {
2119     wxBufferedPaintDC dc(this);
2120     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2121
2122
2123     bool horizontal = true;
2124     if (m_style & wxAUI_TB_VERTICAL)
2125         horizontal = false;
2126
2127
2128     m_art->DrawBackground(dc, this, cli_rect);
2129
2130     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2131     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2132
2133     // paint the gripper
2134     if (gripper_size > 0 && m_gripper_sizer_item)
2135     {
2136         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2137         if (horizontal)
2138             gripper_rect.width = gripper_size;
2139         else
2140             gripper_rect.height = gripper_size;
2141         m_art->DrawGripper(dc, this, gripper_rect);
2142     }
2143
2144     // calculated how far we can draw items
2145     int last_extent;
2146     if (horizontal)
2147         last_extent = cli_rect.width;
2148     else
2149         last_extent = cli_rect.height;
2150     if (m_overflow_visible)
2151         last_extent -= dropdown_size;
2152
2153     // paint each individual tool
2154     size_t i, count = m_items.GetCount();
2155     for (i = 0; i < count; ++i)
2156     {
2157         wxAuiToolBarItem& item = m_items.Item(i);
2158
2159         if (!item.sizer_item)
2160             continue;
2161
2162         wxRect item_rect = item.sizer_item->GetRect();
2163
2164
2165         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2166             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2167         {
2168             break;
2169         }
2170
2171         if (item.kind == wxITEM_SEPARATOR)
2172         {
2173             // draw a separator
2174             m_art->DrawSeparator(dc, this, item_rect);
2175         }
2176         else if (item.kind == wxITEM_LABEL)
2177         {
2178             // draw a text label only
2179             m_art->DrawLabel(dc, this, item, item_rect);
2180         }
2181         else if (item.kind == wxITEM_NORMAL)
2182         {
2183             // draw a regular button or dropdown button
2184             if (!item.dropdown)
2185                 m_art->DrawButton(dc, this, item, item_rect);
2186             else
2187                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2188         }
2189         else if (item.kind == wxITEM_CHECK)
2190         {
2191             // draw a toggle button
2192             m_art->DrawButton(dc, this, item, item_rect);
2193         }
2194         else if (item.kind == wxITEM_CONTROL)
2195         {
2196             // draw the control's label
2197             m_art->DrawControlLabel(dc, this, item, item_rect);
2198         }
2199
2200         // fire a signal to see if the item wants to be custom-rendered
2201         OnCustomRender(dc, item, item_rect);
2202     }
2203
2204     // paint the overflow button
2205     if (dropdown_size > 0 && m_overflow_sizer_item)
2206     {
2207         wxRect dropdown_rect = GetOverflowRect();
2208         m_art->DrawOverflowButton(dc, this, dropdown_rect, m_overflow_state);
2209     }
2210 }
2211
2212 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2213 {
2214     // empty
2215 }
2216
2217 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2218 {
2219     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2220
2221     if (m_gripper_sizer_item)
2222     {
2223         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2224         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2225         {
2226             // find aui manager
2227             wxAuiManager* manager = wxAuiManager::GetManager(this);
2228             if (!manager)
2229                 return;
2230
2231             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2232             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2233
2234             // gripper was clicked
2235             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2236             return;
2237         }
2238     }
2239
2240     if (m_overflow_sizer_item)
2241     {
2242         wxRect overflow_rect = GetOverflowRect();
2243
2244         if (m_art &&
2245             m_overflow_visible &&
2246             overflow_rect.Contains(evt.m_x, evt.m_y))
2247         {
2248             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2249             e.SetEventObject(this);
2250             e.SetToolId(-1);
2251             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2252             bool processed = ProcessEvent(e);
2253
2254             if (processed)
2255             {
2256                 DoIdleUpdate();
2257             }
2258             else
2259             {
2260                 size_t i, count;
2261                 wxAuiToolBarItemArray overflow_items;
2262
2263
2264                 // add custom overflow prepend items, if any
2265                 count = m_custom_overflow_prepend.GetCount();
2266                 for (i = 0; i < count; ++i)
2267                     overflow_items.Add(m_custom_overflow_prepend[i]);
2268
2269                 // only show items that don't fit in the dropdown
2270                 count = m_items.GetCount();
2271                 for (i = 0; i < count; ++i)
2272                 {
2273                     if (!GetToolFitsByIndex(i))
2274                         overflow_items.Add(m_items[i]);
2275                 }
2276
2277                 // add custom overflow append items, if any
2278                 count = m_custom_overflow_append.GetCount();
2279                 for (i = 0; i < count; ++i)
2280                     overflow_items.Add(m_custom_overflow_append[i]);
2281
2282                 int res = m_art->ShowDropDown(this, overflow_items);
2283                 m_overflow_state = 0;
2284                 Refresh(false);
2285                 if (res != -1)
2286                 {
2287                     wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
2288                     e.SetEventObject(this);
2289                     GetParent()->ProcessEvent(e);
2290                 }
2291             }
2292
2293             return;
2294         }
2295     }
2296
2297     m_dragging = false;
2298     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2299     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2300
2301     if (m_action_item)
2302     {
2303         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2304         {
2305             m_action_pos = wxPoint(-1,-1);
2306             m_action_item = NULL;
2307             return;
2308         }
2309
2310         SetPressedItem(m_action_item);
2311
2312         // fire the tool dropdown event
2313         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->id);
2314         e.SetEventObject(this);
2315         e.SetToolId(m_action_item->id);
2316         e.SetDropDownClicked(false);
2317
2318         int mouse_x = evt.GetX();
2319         wxRect rect = m_action_item->sizer_item->GetRect();
2320
2321         if (m_action_item->dropdown &&
2322             mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2323             mouse_x < (rect.x+rect.width))
2324         {
2325             e.SetDropDownClicked(true);
2326         }
2327
2328         e.SetClickPoint(evt.GetPosition());
2329         e.SetItemRect(rect);
2330         ProcessEvent(e);
2331         DoIdleUpdate();
2332     }
2333 }
2334
2335 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2336 {
2337     SetPressedItem(NULL);
2338
2339     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2340     if (hit_item && !(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2341     {
2342         SetHoverItem(hit_item);
2343     }
2344
2345
2346     if (m_dragging)
2347     {
2348         // reset drag and drop member variables
2349         m_dragging = false;
2350         m_action_pos = wxPoint(-1,-1);
2351         m_action_item = NULL;
2352         return;
2353     }
2354     else
2355     {
2356         wxAuiToolBarItem* hit_item;
2357         hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2358
2359         if (m_action_item && hit_item == m_action_item)
2360         {
2361             UnsetToolTip();
2362
2363             if (hit_item->kind == wxITEM_CHECK)
2364             {
2365                 bool toggle = false;
2366
2367                 if (m_action_item->state & wxAUI_BUTTON_STATE_CHECKED)
2368                     toggle = false;
2369                 else
2370                     toggle = true;
2371
2372                 ToggleTool(m_action_item->id, toggle);
2373
2374                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2375                 e.SetEventObject(this);
2376                 ProcessEvent(e);
2377                 DoIdleUpdate();
2378             }
2379             else
2380             {
2381                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2382                 e.SetEventObject(this);
2383                 ProcessEvent(e);
2384                 DoIdleUpdate();
2385             }
2386         }
2387     }
2388
2389     // reset drag and drop member variables
2390     m_dragging = false;
2391     m_action_pos = wxPoint(-1,-1);
2392     m_action_item = NULL;
2393 }
2394
2395 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2396 {
2397     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2398
2399     if (m_gripper_sizer_item)
2400     {
2401         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2402         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2403             return;
2404     }
2405
2406     if (m_overflow_sizer_item)
2407     {
2408         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2409         if (dropdown_size > 0 &&
2410             evt.m_x > cli_rect.width - dropdown_size &&
2411             evt.m_y >= 0 &&
2412             evt.m_y < cli_rect.height &&
2413             m_art)
2414         {
2415             return;
2416         }
2417     }
2418
2419     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2420     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2421
2422     if (m_action_item)
2423     {
2424         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2425         {
2426             m_action_pos = wxPoint(-1,-1);
2427             m_action_item = NULL;
2428             return;
2429         }
2430     }
2431 }
2432
2433 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2434 {
2435     wxAuiToolBarItem* hit_item;
2436     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2437
2438     if (m_action_item && hit_item == m_action_item)
2439     {
2440         if (hit_item->kind == wxITEM_NORMAL)
2441         {
2442             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->id);
2443             e.SetEventObject(this);
2444             e.SetToolId(m_action_item->id);
2445             e.SetClickPoint(m_action_pos);
2446             ProcessEvent(e);
2447             DoIdleUpdate();
2448         }
2449     }
2450     else
2451     {
2452         // right-clicked on the invalid area of the toolbar
2453         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2454         e.SetEventObject(this);
2455         e.SetToolId(-1);
2456         e.SetClickPoint(m_action_pos);
2457         ProcessEvent(e);
2458         DoIdleUpdate();
2459     }
2460
2461     // reset member variables
2462     m_action_pos = wxPoint(-1,-1);
2463     m_action_item = NULL;
2464 }
2465
2466 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2467 {
2468     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2469
2470     if (m_gripper_sizer_item)
2471     {
2472         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2473         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2474             return;
2475     }
2476
2477     if (m_overflow_sizer_item)
2478     {
2479         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2480         if (dropdown_size > 0 &&
2481             evt.m_x > cli_rect.width - dropdown_size &&
2482             evt.m_y >= 0 &&
2483             evt.m_y < cli_rect.height &&
2484             m_art)
2485         {
2486             return;
2487         }
2488     }
2489
2490     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2491     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2492
2493     if (m_action_item)
2494     {
2495         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2496         {
2497             m_action_pos = wxPoint(-1,-1);
2498             m_action_item = NULL;
2499             return;
2500         }
2501     }
2502 }
2503
2504 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2505 {
2506     wxAuiToolBarItem* hit_item;
2507     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2508
2509     if (m_action_item && hit_item == m_action_item)
2510     {
2511         if (hit_item->kind == wxITEM_NORMAL)
2512         {
2513             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->id);
2514             e.SetEventObject(this);
2515             e.SetToolId(m_action_item->id);
2516             e.SetClickPoint(m_action_pos);
2517             ProcessEvent(e);
2518             DoIdleUpdate();
2519         }
2520     }
2521
2522     // reset member variables
2523     m_action_pos = wxPoint(-1,-1);
2524     m_action_item = NULL;
2525 }
2526
2527 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2528 {
2529     // start a drag event
2530     if (!m_dragging &&
2531         m_action_item != NULL &&
2532         m_action_pos != wxPoint(-1,-1) &&
2533         abs(evt.m_x - m_action_pos.x) + abs(evt.m_y - m_action_pos.y) > 5)
2534     {
2535         UnsetToolTip();
2536
2537         m_dragging = true;
2538
2539         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2540         e.SetEventObject(this);
2541         e.SetToolId(m_action_item->id);
2542         ProcessEvent(e);
2543         DoIdleUpdate();
2544         return;
2545     }
2546
2547     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2548     if (hit_item)
2549     {
2550         if (!(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2551             SetHoverItem(hit_item);
2552         else
2553             SetHoverItem(NULL);
2554     }
2555     else
2556     {
2557         // no hit item, remove any hit item
2558         SetHoverItem(hit_item);
2559     }
2560
2561     // figure out tooltips
2562     wxAuiToolBarItem* packing_hit_item;
2563     packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2564     if (packing_hit_item)
2565     {
2566         if (packing_hit_item != m_tip_item)
2567         {
2568             m_tip_item = packing_hit_item;
2569
2570             if ( !packing_hit_item->short_help.empty() )
2571                 SetToolTip(packing_hit_item->short_help);
2572             else
2573                 UnsetToolTip();
2574         }
2575     }
2576     else
2577     {
2578         UnsetToolTip();
2579         m_tip_item = NULL;
2580     }
2581
2582     // if we've pressed down an item and we're hovering
2583     // over it, make sure it's state is set to pressed
2584     if (m_action_item)
2585     {
2586         if (m_action_item == hit_item)
2587             SetPressedItem(m_action_item);
2588         else
2589             SetPressedItem(NULL);
2590     }
2591
2592     // figure out the dropdown button state (are we hovering or pressing it?)
2593     RefreshOverflowState();
2594 }
2595
2596 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& WXUNUSED(evt))
2597 {
2598     RefreshOverflowState();
2599     SetHoverItem(NULL);
2600     SetPressedItem(NULL);
2601
2602     m_tip_item = NULL;
2603 }
2604
2605
2606 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2607 {
2608     wxCursor cursor = wxNullCursor;
2609
2610     if (m_gripper_sizer_item)
2611     {
2612         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2613         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2614         {
2615             cursor = wxCursor(wxCURSOR_SIZING);
2616         }
2617     }
2618
2619     evt.SetCursor(cursor);
2620 }
2621
2622
2623 #endif // wxUSE_AUI
2624