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/mac/carbon/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 double wxAuiBlendColour(double fg, double 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 = (unsigned char)wxAuiBlendColour((double)*r, 255.0, 0.4);
 102             *g = (unsigned char)wxAuiBlendColour((double)*g, 255.0, 0.4);
 103             *b = (unsigned char)wxAuiBlendColour((double)*b, 255.0, 0.4);
 104         }
 105     }
 106
 107     return wxBitmap(image);
 108 }
 109
 110 static wxColor GetBaseColor()
 111 {
 112
 113 #ifdef __WXMAC__
 114     wxBrush toolbarbrush;
 115     toolbarbrush.MacSetTheme( kThemeBrushToolbarBackground );
 116     wxColor base_color = toolbarbrush.GetColour();
 117 #else
 118     wxColor base_color = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
 119 #endif
 120
 121     // the base_colour is too pale to use as our base colour,
 122     // so darken it a bit --
 123     if ((255-base_color.Red()) +
 124         (255-base_color.Green()) +
 125         (255-base_color.Blue()) < 60)
 126     {
 127         base_color = wxAuiStepColour(base_color, 92);
 128     }
 129
 130     return base_color;
 131 }
 132
 133
 134
 135 class ToolbarCommandCapture : public wxEvtHandler
 136 {
 137 public:
 138
 139     ToolbarCommandCapture() { m_last_id = 0; }
 140     int GetCommandId() const { return m_last_id; }
 141
 142     bool ProcessEvent(wxEvent& evt)
 143     {
 144         if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED)
 145         {
 146             m_last_id = evt.GetId();
 147             return true;
 148         }
 149
 150         if (GetNextHandler())
 151             return GetNextHandler()->ProcessEvent(evt);
 152
 153         return false;
 154     }
 155
 156 private:
 157     int m_last_id;
 158 };
 159
 160
 161
 162 const wxColour DISABLED_TEXT_COLOR = wxColour(wxAuiBlendColour(0,255,0.4),
 163                                               wxAuiBlendColour(0,255,0.4),
 164                                               wxAuiBlendColour(0,255,0.4));
 165
 166
 167 wxAuiDefaultToolBarArt::wxAuiDefaultToolBarArt()
 168 {
 169     m_base_colour = GetBaseColor();
 170
 171     m_flags = 0;
 172     m_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 173     m_highlight_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
 174
 175     m_separator_size = 7;
 176     m_gripper_size = 7;
 177     m_overflow_size = 16;
 178
 179     wxColor darker1_colour = wxAuiStepColour(m_base_colour, 85);
 180     wxColor darker2_colour = wxAuiStepColour(m_base_colour, 75);
 181     wxColor darker3_colour = wxAuiStepColour(m_base_colour, 60);
 182     wxColor darker4_colour = wxAuiStepColour(m_base_colour, 50);
 183     wxColor darker5_colour = wxAuiStepColour(m_base_colour, 40);
 184
 185     m_gripper_pen1 = wxPen(darker5_colour);
 186     m_gripper_pen2 = wxPen(darker3_colour);
 187     m_gripper_pen3 = *wxWHITE_PEN;
 188
 189     static unsigned char button_dropdown_bits[] = { 0xe0, 0xf1, 0xfb };
 190     static unsigned char overflow_bits[] = { 0x80, 0xff, 0x80, 0xc1, 0xe3, 0xf7 };
 191
 192     m_button_dropdown_bmp = wxAuiBitmapFromBits(button_dropdown_bits, 5, 3,
 193                                                 *wxBLACK);
 194     m_disabled_button_dropdown_bmp = wxAuiBitmapFromBits(
 195                                                 button_dropdown_bits, 5, 3,
 196                                                 wxColor(128,128,128));
 197     m_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, *wxBLACK);
 198     m_disabled_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, wxColor(128,128,128));
 199
 200     m_font = *wxNORMAL_FONT;
 201 }
 202
 203 wxAuiDefaultToolBarArt::~wxAuiDefaultToolBarArt()
 204 {
 205     m_font = *wxNORMAL_FONT;
 206 }
 207
 208
 209 wxAuiToolBarArt* wxAuiDefaultToolBarArt::Clone()
 210 {
 211     return static_cast<wxAuiToolBarArt*>(new wxAuiDefaultToolBarArt);
 212 }
 213
 214 void wxAuiDefaultToolBarArt::SetFlags(unsigned int flags)
 215 {
 216     m_flags = flags;
 217 }
 218
 219 void wxAuiDefaultToolBarArt::SetFont(const wxFont& font)
 220 {
 221     m_font = font;
 222 }
 223
 224 void wxAuiDefaultToolBarArt::SetTextOrientation(int orientation)
 225 {
 226     m_text_orientation = orientation;
 227 }
 228
 229 void wxAuiDefaultToolBarArt::DrawBackground(
 230                                     wxDC& dc,
 231                                     wxWindow* WXUNUSED(wnd),
 232                                     const wxRect& _rect)
 233 {
 234     wxRect rect = _rect;
 235     rect.height++;
 236     wxColour start_colour = wxAuiStepColour(m_base_colour, 150);
 237     wxColour end_colour = wxAuiStepColour(m_base_colour, 90);
 238     dc.GradientFillLinear(rect, start_colour, end_colour, wxSOUTH);
 239 }
 240
 241 void wxAuiDefaultToolBarArt::DrawLabel(
 242                                     wxDC& dc,
 243                                     wxWindow* WXUNUSED(wnd),
 244                                     const wxAuiToolBarItem& item,
 245                                     const wxRect& rect)
 246 {
 247     dc.SetFont(m_font);
 248     dc.SetTextForeground(*wxBLACK);
 249
 250     // we only care about the text height here since the text
 251     // will get cropped based on the width of the item
 252     int text_width = 0, text_height = 0;
 253     dc.GetTextExtent(wxT("ABCDHgj"), &text_width, &text_height);
 254
 255     // set the clipping region
 256     wxRect clip_rect = rect;
 257     clip_rect.width -= 1;
 258     dc.SetClippingRegion(clip_rect);
 259
 260     int text_x, text_y;
 261     text_x = rect.x + 1;
 262     text_y = rect.y + (rect.height-text_height)/2;
 263     dc.DrawText(item.label, text_x, text_y);
 264     dc.DestroyClippingRegion();
 265 }
 266
 267
 268 void wxAuiDefaultToolBarArt::DrawButton(
 269                                     wxDC& dc,
 270                                     wxWindow* WXUNUSED(wnd),
 271                                     const wxAuiToolBarItem& item,
 272                                     const wxRect& rect)
 273 {
 274     int text_width = 0, text_height = 0;
 275
 276     if (m_flags & wxAUI_TB_TEXT)
 277     {
 278         dc.SetFont(m_font);
 279
 280         int tx, ty;
 281
 282         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 283         text_width = 0;
 284         dc.GetTextExtent(item.label, &text_width, &ty);
 285     }
 286
 287     int bmp_x = 0, bmp_y = 0;
 288     int text_x = 0, text_y = 0;
 289
 290     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 291     {
 292         bmp_x = rect.x +
 293                 (rect.width/2) -
 294                 (item.bitmap.GetWidth()/2);
 295
 296         bmp_y = rect.y +
 297                 ((rect.height-text_height)/2) -
 298                 (item.bitmap.GetHeight()/2);
 299
 300         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 301         text_y = rect.y + rect.height - text_height - 1;
 302     }
 303      else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 304     {
 305         bmp_x = rect.x + 3;
 306
 307         bmp_y = rect.y +
 308                 (rect.height/2) -
 309                 (item.bitmap.GetHeight()/2);
 310
 311         text_x = bmp_x + 3 + item.bitmap.GetWidth();
 312         text_y = rect.y +
 313                  (rect.height/2) -
 314                  (text_height/2);
 315     }
 316
 317
 318     if (!(item.state & wxAUI_BUTTON_STATE_DISABLED))
 319     {
 320         if (item.state & wxAUI_BUTTON_STATE_PRESSED)
 321         {
 322             dc.SetPen(wxPen(m_highlight_colour));
 323             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 150)));
 324             dc.DrawRectangle(rect);
 325         }
 326          else if ((item.state & wxAUI_BUTTON_STATE_HOVER) || item.sticky == true)
 327         {
 328             dc.SetPen(wxPen(m_highlight_colour));
 329             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 330
 331             // draw an even lighter background for checked item hovers (since
 332             // the hover background is the same color as the check background)
 333             if (item.state & wxAUI_BUTTON_STATE_CHECKED)
 334                 dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 180)));
 335
 336             dc.DrawRectangle(rect);
 337         }
 338          else if (item.state & wxAUI_BUTTON_STATE_CHECKED)
 339         {
 340             // it's important to put this code in an else statment after the
 341             // hover, otherwise hovers won't draw properly for checked items
 342             dc.SetPen(wxPen(m_highlight_colour));
 343             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 344             dc.DrawRectangle(rect);
 345         }
 346     }
 347
 348     wxBitmap bmp;
 349     if (item.state & wxAUI_BUTTON_STATE_DISABLED)
 350         bmp = item.disabled_bitmap;
 351          else
 352         bmp = item.bitmap;
 353
 354     if (!bmp.IsOk())
 355         return;
 356
 357     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 358
 359     // set the item's text color based on if it is disabled
 360     dc.SetTextForeground(*wxBLACK);
 361     if (item.state & wxAUI_BUTTON_STATE_DISABLED)
 362         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 363
 364     if ((m_flags & wxAUI_TB_TEXT) && item.label.Length() > 0)
 365     {
 366         dc.DrawText(item.label, text_x, text_y);
 367     }
 368 }
 369
 370
 371 void wxAuiDefaultToolBarArt::DrawDropDownButton(
 372                                     wxDC& dc,
 373                                     wxWindow* WXUNUSED(wnd),
 374                                     const wxAuiToolBarItem& item,
 375                                     const wxRect& rect)
 376 {
 377     int text_width = 0, text_height = 0, text_x = 0, text_y = 0;
 378     int bmp_x = 0, bmp_y = 0, dropbmp_x = 0, dropbmp_y = 0;
 379
 380     wxRect button_rect = wxRect(rect.x,
 381                                 rect.y,
 382                                 rect.width-BUTTON_DROPDOWN_WIDTH,
 383                                 rect.height);
 384     wxRect dropdown_rect = wxRect(rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1,
 385                                   rect.y,
 386                                   BUTTON_DROPDOWN_WIDTH+1,
 387                                   rect.height);
 388
 389     if (m_flags & wxAUI_TB_TEXT)
 390     {
 391         dc.SetFont(m_font);
 392
 393         int tx, ty;
 394         if (m_flags & wxAUI_TB_TEXT)
 395         {
 396             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 397             text_width = 0;
 398         }
 399
 400         dc.GetTextExtent(item.label, &text_width, &ty);
 401     }
 402
 403
 404
 405     dropbmp_x = dropdown_rect.x +
 406                 (dropdown_rect.width/2) -
 407                 (m_button_dropdown_bmp.GetWidth()/2);
 408     dropbmp_y = dropdown_rect.y +
 409                 (dropdown_rect.height/2) -
 410                 (m_button_dropdown_bmp.GetHeight()/2);
 411
 412
 413     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 414     {
 415         bmp_x = button_rect.x +
 416                 (button_rect.width/2) -
 417                 (item.bitmap.GetWidth()/2);
 418         bmp_y = button_rect.y +
 419                 ((button_rect.height-text_height)/2) -
 420                 (item.bitmap.GetHeight()/2);
 421
 422         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 423         text_y = rect.y + rect.height - text_height - 1;
 424     }
 425      else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 426     {
 427         bmp_x = rect.x + 3;
 428
 429         bmp_y = rect.y +
 430                 (rect.height/2) -
 431                 (item.bitmap.GetHeight()/2);
 432
 433         text_x = bmp_x + 3 + item.bitmap.GetWidth();
 434         text_y = rect.y +
 435                  (rect.height/2) -
 436                  (text_height/2);
 437     }
 438
 439
 440     if (item.state & wxAUI_BUTTON_STATE_PRESSED)
 441     {
 442         dc.SetPen(wxPen(m_highlight_colour));
 443         dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 140)));
 444         dc.DrawRectangle(button_rect);
 445         dc.DrawRectangle(dropdown_rect);
 446     }
 447      else if (item.state & wxAUI_BUTTON_STATE_HOVER ||
 448               item.sticky == true)
 449     {
 450         dc.SetPen(wxPen(m_highlight_colour));
 451         dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 452         dc.DrawRectangle(button_rect);
 453         dc.DrawRectangle(dropdown_rect);
 454     }
 455
 456     wxBitmap bmp;
 457     wxBitmap dropbmp;
 458     if (item.state & wxAUI_BUTTON_STATE_DISABLED)
 459     {
 460         bmp = item.disabled_bitmap;
 461         dropbmp = m_disabled_button_dropdown_bmp;
 462     }
 463      else
 464     {
 465         bmp = item.bitmap;
 466         dropbmp = m_button_dropdown_bmp;
 467     }
 468
 469     if (!bmp.IsOk())
 470         return;
 471
 472     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 473     dc.DrawBitmap(dropbmp, dropbmp_x, dropbmp_y, true);
 474
 475     // set the item's text color based on if it is disabled
 476     dc.SetTextForeground(*wxBLACK);
 477     if (item.state & wxAUI_BUTTON_STATE_DISABLED)
 478         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 479
 480     if ((m_flags & wxAUI_TB_TEXT) && item.label.Length() > 0)
 481     {
 482         dc.DrawText(item.label, text_x, text_y);
 483     }
 484 }
 485
 486 void wxAuiDefaultToolBarArt::DrawControlLabel(
 487                                     wxDC& dc,
 488                                     wxWindow* WXUNUSED(wnd),
 489                                     const wxAuiToolBarItem& item,
 490                                     const wxRect& rect)
 491 {
 492     if (!(m_flags & wxAUI_TB_TEXT))
 493         return;
 494
 495     if (m_text_orientation != wxAUI_TBTOOL_TEXT_BOTTOM)
 496         return;
 497
 498     int text_x = 0, text_y = 0;
 499     int text_width = 0, text_height = 0;
 500
 501     dc.SetFont(m_font);
 502
 503     int tx, ty;
 504     if (m_flags & wxAUI_TB_TEXT)
 505     {
 506         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 507         text_width = 0;
 508     }
 509
 510     dc.GetTextExtent(item.label, &text_width, &ty);
 511
 512     // don't draw the label if it is wider than the item width
 513     if (text_width > rect.width)
 514         return;
 515
 516     // set the label's text color
 517     dc.SetTextForeground(*wxBLACK);
 518
 519     text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 520     text_y = rect.y + rect.height - text_height - 1;
 521
 522     if ((m_flags & wxAUI_TB_TEXT) && item.label.Length() > 0)
 523     {
 524         dc.DrawText(item.label, text_x, text_y);
 525     }
 526 }
 527
 528 wxSize wxAuiDefaultToolBarArt::GetLabelSize(
 529                                         wxDC& dc,
 530                                         wxWindow* WXUNUSED(wnd),
 531                                         const wxAuiToolBarItem& item)
 532 {
 533     dc.SetFont(m_font);
 534
 535     // get label's height
 536     int width = 0, height = 0;
 537     dc.GetTextExtent(wxT("ABCDHgj"), &width, &height);
 538
 539     // get item's width
 540     width = item.min_size.GetWidth();
 541
 542     return wxSize(width, height);
 543 }
 544
 545 wxSize wxAuiDefaultToolBarArt::GetToolSize(
 546                                         wxDC& dc,
 547                                         wxWindow* WXUNUSED(wnd),
 548                                         const wxAuiToolBarItem& item)
 549 {
 550     if (!item.bitmap.IsOk() && !(m_flags & wxAUI_TB_TEXT))
 551         return wxSize(16,16);
 552
 553     int width = item.bitmap.GetWidth();
 554     int height = item.bitmap.GetHeight();
 555
 556     if (m_flags & wxAUI_TB_TEXT)
 557     {
 558         dc.SetFont(m_font);
 559         int tx, ty;
 560
 561         if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 562         {
 563             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &ty);
 564             height += ty;
 565
 566             if (item.label.Length() > 0)
 567             {
 568                 dc.GetTextExtent(item.label, &tx, &ty);
 569                 width = wxMax(width, tx+6);
 570             }
 571         }
 572          else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT && item.label.Length() > 0)
 573         {
 574             width += 3; // space between left border and bitmap
 575             width += 3; // space between bitmap and text
 576
 577             if (item.label.Length() > 0)
 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             #ifdef __WXMAC__
 742             wxMenuItem* m =  new wxMenuItem(&menuPopup, item.id, text, item.short_help);
 743             #else
 744             wxMenuItem* m =  new wxMenuItem(&menuPopup, item.id, text, item.short_help, false);
 745             #endif
 746
 747             m->SetBitmap(item.bitmap);
 748             menuPopup.Append(m);
 749             items_added++;
 750         }
 751          else if (item.kind == wxITEM_SEPARATOR)
 752         {
 753             if (items_added > 0)
 754                 menuPopup.AppendSeparator();
 755         }
 756     }
 757
 758     // find out where to put the popup menu of window items
 759     wxPoint pt = ::wxGetMousePosition();
 760     pt = wnd->ScreenToClient(pt);
 761
 762     // find out the screen coordinate at the bottom of the tab ctrl
 763     wxRect cli_rect = wnd->GetClientRect();
 764     pt.y = cli_rect.y + cli_rect.height;
 765
 766     ToolbarCommandCapture* cc = new ToolbarCommandCapture;
 767     wnd->PushEventHandler(cc);
 768     wnd->PopupMenu(&menuPopup, pt);
 769     int command = cc->GetCommandId();
 770     wnd->PopEventHandler(true);
 771
 772     return command;
 773 }
 774
 775
 776
 777
 778 BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
 779     EVT_SIZE(wxAuiToolBar::OnSize)
 780     EVT_IDLE(wxAuiToolBar::OnIdle)
 781     EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
 782     EVT_PAINT(wxAuiToolBar::OnPaint)
 783     EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
 784     EVT_LEFT_DCLICK(wxAuiToolBar::OnLeftDown)
 785     EVT_LEFT_UP(wxAuiToolBar::OnLeftUp)
 786     EVT_RIGHT_DOWN(wxAuiToolBar::OnRightDown)
 787     EVT_RIGHT_DCLICK(wxAuiToolBar::OnRightDown)
 788     EVT_RIGHT_UP(wxAuiToolBar::OnRightUp)
 789     EVT_MIDDLE_DOWN(wxAuiToolBar::OnMiddleDown)
 790     EVT_MIDDLE_DCLICK(wxAuiToolBar::OnMiddleDown)
 791     EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
 792     EVT_MOTION(wxAuiToolBar::OnMotion)
 793     EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
 794     EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
 795 END_EVENT_TABLE()
 796
 797
 798 wxAuiToolBar::wxAuiToolBar(wxWindow* parent,
 799                            wxWindowID id,
 800                            const wxPoint& position,
 801                            const wxSize& size,
 802                            long style)
 803                             : wxControl(parent,
 804                                         id,
 805                                         position,
 806                                         size,
 807                                         style | wxBORDER_NONE)
 808 {
 809     m_sizer = new wxBoxSizer(wxHORIZONTAL);
 810     m_button_width = -1;
 811     m_button_height = -1;
 812     m_sizer_element_count = 0;
 813     m_action_pos = wxPoint(-1,-1);
 814     m_action_item = NULL;
 815     m_tip_item = NULL;
 816     m_art = new wxAuiDefaultToolBarArt;
 817     m_tool_packing = 2;
 818     m_tool_border_padding = 3;
 819     m_tool_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 820     m_gripper_sizer_item = NULL;
 821     m_overflow_sizer_item = NULL;
 822     m_dragging = false;
 823     m_style = style;
 824     m_gripper_visible = (m_style & wxAUI_TB_GRIPPER) ? true : false;
 825     m_overflow_visible = (m_style & wxAUI_TB_OVERFLOW) ? true : false;
 826     m_overflow_state = 0;
 827     SetMargins(5, 5, 2, 2);
 828     SetFont(*wxNORMAL_FONT);
 829     m_art->SetFlags((unsigned int)m_style);
 830     SetExtraStyle(wxWS_EX_PROCESS_IDLE);
 831     if (style & wxAUI_TB_HORZ_TEXT)
 832         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 833 }
 834
 835
 836 wxAuiToolBar::~wxAuiToolBar()
 837 {
 838     delete m_art;
 839     delete m_sizer;
 840 }
 841
 842 void wxAuiToolBar::SetWindowStyleFlag(long style)
 843 {
 844     wxControl::SetWindowStyleFlag(style);
 845
 846     m_style = style;
 847
 848     if (m_art)
 849     {
 850         m_art->SetFlags((unsigned int)m_style);
 851     }
 852
 853     if (m_style & wxAUI_TB_GRIPPER)
 854         m_gripper_visible = true;
 855          else
 856         m_gripper_visible = false;
 857
 858
 859     if (m_style & wxAUI_TB_OVERFLOW)
 860         m_overflow_visible = true;
 861          else
 862         m_overflow_visible = false;
 863
 864     if (style & wxAUI_TB_HORZ_TEXT)
 865         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 866          else
 867         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_BOTTOM);
 868 }
 869
 870
 871 void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
 872 {
 873     delete m_art;
 874
 875     m_art = art;
 876
 877     if (m_art)
 878     {
 879         m_art->SetFlags((unsigned int)m_style);
 880         m_art->SetTextOrientation(m_tool_text_orientation);
 881     }
 882 }
 883
 884 wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
 885 {
 886     return m_art;
 887 }
 888
 889
 890
 891
 892 void wxAuiToolBar::AddTool(int tool_id,
 893                            const wxString& label,
 894                            const wxBitmap& bitmap,
 895                            const wxString& short_help_string,
 896                            wxItemKind kind)
 897 {
 898     AddTool(tool_id,
 899             label,
 900             bitmap,
 901             wxNullBitmap,
 902             kind,
 903             short_help_string,
 904             wxEmptyString,
 905             NULL);
 906 }
 907
 908
 909 void wxAuiToolBar::AddTool(int tool_id,
 910                            const wxString& label,
 911                            const wxBitmap& bitmap,
 912                            const wxBitmap& disabled_bitmap,
 913                            wxItemKind kind,
 914                            const wxString& WXUNUSED(short_help_string),
 915                            const wxString& WXUNUSED(long_help_string),
 916                            wxObject* WXUNUSED(client_data))
 917 {
 918     wxAuiToolBarItem item;
 919     item.window = NULL;
 920     item.label = label;
 921     item.bitmap = bitmap;
 922     item.disabled_bitmap = disabled_bitmap;
 923     item.active = true;
 924     item.dropdown = false;
 925     item.space_pixels = 0;
 926     item.id = tool_id;
 927     item.state = 0;
 928     item.proportion = 0;
 929     item.kind = kind;
 930     item.sizer_item = NULL;
 931     item.min_size = wxDefaultSize;
 932     item.user_data = 0;
 933     item.sticky = false;
 934
 935     if (!item.disabled_bitmap.IsOk())
 936     {
 937         // no disabled bitmap specified, we need to make one
 938         if (item.bitmap.IsOk())
 939         {
 940             //wxImage img = item.bitmap.ConvertToImage();
 941             //wxImage grey_version = img.ConvertToGreyscale();
 942             //item.disabled_bitmap = wxBitmap(grey_version);
 943             item.disabled_bitmap = MakeDisabledBitmap(item.bitmap);
 944         }
 945     }
 946
 947     m_items.Add(item);
 948 }
 949
 950 void wxAuiToolBar::AddControl(wxControl* control,
 951                               const wxString& label)
 952 {
 953     wxAuiToolBarItem item;
 954     item.window = (wxWindow*)control;
 955     item.label = label;
 956     item.bitmap = wxNullBitmap;
 957     item.disabled_bitmap = wxNullBitmap;
 958     item.active = true;
 959     item.dropdown = false;
 960     item.space_pixels = 0;
 961     item.id = control->GetId();
 962     item.state = 0;
 963     item.proportion = 0;
 964     item.kind = wxITEM_CONTROL;
 965     item.sizer_item = NULL;
 966     item.min_size = control->GetEffectiveMinSize();
 967     item.user_data = 0;
 968     item.sticky = false;
 969
 970     m_items.Add(item);
 971 }
 972
 973 void wxAuiToolBar::AddLabel(int tool_id,
 974                             const wxString& label,
 975                             const int width)
 976 {
 977     wxSize min_size = wxDefaultSize;
 978     if (width != -1)
 979         min_size.x = width;
 980
 981     wxAuiToolBarItem item;
 982     item.window = NULL;
 983     item.label = label;
 984     item.bitmap = wxNullBitmap;
 985     item.disabled_bitmap = wxNullBitmap;
 986     item.active = true;
 987     item.dropdown = false;
 988     item.space_pixels = 0;
 989     item.id = tool_id;
 990     item.state = 0;
 991     item.proportion = 0;
 992     item.kind = wxITEM_LABEL;
 993     item.sizer_item = NULL;
 994     item.min_size = min_size;
 995     item.user_data = 0;
 996     item.sticky = false;
 997
 998     m_items.Add(item);
 999 }
1000
1001 void wxAuiToolBar::AddSeparator()
1002 {
1003     wxAuiToolBarItem item;
1004     item.window = NULL;
1005     item.label = wxEmptyString;
1006     item.bitmap = wxNullBitmap;
1007     item.disabled_bitmap = wxNullBitmap;
1008     item.active = true;
1009     item.dropdown = false;
1010     item.id = -1;
1011     item.state = 0;
1012     item.proportion = 0;
1013     item.kind = wxITEM_SEPARATOR;
1014     item.sizer_item = NULL;
1015     item.min_size = wxDefaultSize;
1016     item.user_data = 0;
1017     item.sticky = false;
1018
1019     m_items.Add(item);
1020 }
1021
1022 void wxAuiToolBar::AddSpacer(int pixels)
1023 {
1024     wxAuiToolBarItem item;
1025     item.window = NULL;
1026     item.label = wxEmptyString;
1027     item.bitmap = wxNullBitmap;
1028     item.disabled_bitmap = wxNullBitmap;
1029     item.active = true;
1030     item.dropdown = false;
1031     item.space_pixels = pixels;
1032     item.id = -1;
1033     item.state = 0;
1034     item.proportion = 0;
1035     item.kind = wxITEM_SPACER;
1036     item.sizer_item = NULL;
1037     item.min_size = wxDefaultSize;
1038     item.user_data = 0;
1039     item.sticky = false;
1040
1041     m_items.Add(item);
1042 }
1043
1044 void wxAuiToolBar::AddStretchSpacer(int proportion)
1045 {
1046     wxAuiToolBarItem item;
1047     item.window = NULL;
1048     item.label = wxEmptyString;
1049     item.bitmap = wxNullBitmap;
1050     item.disabled_bitmap = wxNullBitmap;
1051     item.active = true;
1052     item.dropdown = false;
1053     item.space_pixels = 0;
1054     item.id = -1;
1055     item.state = 0;
1056     item.proportion = proportion;
1057     item.kind = wxITEM_SPACER;
1058     item.sizer_item = NULL;
1059     item.min_size = wxDefaultSize;
1060     item.user_data = 0;
1061     item.sticky = false;
1062
1063     m_items.Add(item);
1064 }
1065
1066 void wxAuiToolBar::Clear()
1067 {
1068     m_items.Clear();
1069     m_sizer_element_count = 0;
1070 }
1071
1072 bool wxAuiToolBar::DeleteTool(int tool_id)
1073 {
1074     int idx = GetToolIndex(tool_id);
1075     if (idx >= 0 && idx < (int)m_items.GetCount())
1076     {
1077         m_items.RemoveAt(idx);
1078         Realize();
1079         return true;
1080     }
1081
1082     return false;
1083 }
1084
1085 bool wxAuiToolBar::DeleteByIndex(int idx)
1086 {
1087     if (idx >= 0 && idx < (int)m_items.GetCount())
1088     {
1089         m_items.RemoveAt(idx);
1090         Realize();
1091         return true;
1092     }
1093
1094     return false;
1095 }
1096
1097
1098 wxControl* wxAuiToolBar::FindControl(int id)
1099 {
1100     wxWindow* wnd = FindWindow(id);
1101     return (wxControl*)wnd;
1102 }
1103
1104 wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
1105 {
1106     size_t i, count;
1107     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1108     {
1109         wxAuiToolBarItem& item = m_items.Item(i);
1110         if (item.id == tool_id)
1111             return &item;
1112     }
1113
1114     return NULL;
1115 }
1116
1117 wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) const
1118 {
1119     size_t i, count;
1120     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1121     {
1122         wxAuiToolBarItem& item = m_items.Item(i);
1123
1124         if (!item.sizer_item)
1125             continue;
1126
1127         wxRect rect = item.sizer_item->GetRect();
1128         if (rect.Contains(x,y))
1129         {
1130             // if the item doesn't fit on the toolbar, return NULL
1131             if (!GetToolFitsByIndex(i))
1132                 return NULL;
1133
1134             return &item;
1135         }
1136     }
1137
1138     return NULL;
1139 }
1140
1141 wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
1142 {
1143     size_t i, count;
1144     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1145     {
1146         wxAuiToolBarItem& item = m_items.Item(i);
1147
1148         if (!item.sizer_item)
1149             continue;
1150
1151         wxRect rect = item.sizer_item->GetRect();
1152
1153         // apply tool packing
1154         if (i+1 < count)
1155             rect.width += m_tool_packing;
1156
1157         if (rect.Contains(x,y))
1158         {
1159             // if the item doesn't fit on the toolbar, return NULL
1160             if (!GetToolFitsByIndex(i))
1161                 return NULL;
1162
1163             return &item;
1164         }
1165     }
1166
1167     return NULL;
1168 }
1169
1170 wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
1171 {
1172     if (idx < 0)
1173         return NULL;
1174
1175     if (idx >= (int)m_items.size())
1176         return NULL;
1177
1178     return &(m_items[idx]);
1179 }
1180
1181 void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
1182 {
1183     // TODO: wxToolBar compatibility
1184 }
1185
1186 wxSize wxAuiToolBar::GetToolBitmapSize() const
1187 {
1188     // TODO: wxToolBar compatibility
1189     return wxSize(16,15);
1190 }
1191
1192 void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
1193 {
1194     wxAuiToolBarItem* item = FindTool(tool_id);
1195     if (!item)
1196         return;
1197
1198     item->proportion = proportion;
1199 }
1200
1201 int wxAuiToolBar::GetToolProportion(int tool_id) const
1202 {
1203     wxAuiToolBarItem* item = FindTool(tool_id);
1204     if (!item)
1205         return 0;
1206
1207     return item->proportion;
1208 }
1209
1210 void wxAuiToolBar::SetToolSeparation(int separation)
1211 {
1212     if (m_art)
1213         m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
1214 }
1215
1216 int wxAuiToolBar::GetToolSeparation() const
1217 {
1218     if (m_art)
1219         return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1220          else
1221         return 5;
1222 }
1223
1224
1225 void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
1226 {
1227     wxAuiToolBarItem* item = FindTool(tool_id);
1228     if (!item)
1229         return;
1230
1231     item->dropdown = dropdown;
1232 }
1233
1234 bool wxAuiToolBar::GetToolDropDown(int tool_id) const
1235 {
1236     wxAuiToolBarItem* item = FindTool(tool_id);
1237     if (!item)
1238         return 0;
1239
1240     return item->dropdown;
1241 }
1242
1243 void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
1244 {
1245     // ignore separators
1246     if (tool_id == -1)
1247         return;
1248
1249     wxAuiToolBarItem* item = FindTool(tool_id);
1250     if (!item)
1251         return;
1252
1253     if (item->sticky == sticky)
1254         return;
1255
1256     item->sticky = sticky;
1257
1258     Refresh(false);
1259     Update();
1260 }
1261
1262 bool wxAuiToolBar::GetToolSticky(int tool_id) const
1263 {
1264     wxAuiToolBarItem* item = FindTool(tool_id);
1265     if (!item)
1266         return 0;
1267
1268     return item->sticky;
1269 }
1270
1271
1272
1273
1274 void wxAuiToolBar::SetToolBorderPadding(int padding)
1275 {
1276     m_tool_border_padding = padding;
1277 }
1278
1279 int wxAuiToolBar::GetToolBorderPadding() const
1280 {
1281     return m_tool_border_padding;
1282 }
1283
1284 void wxAuiToolBar::SetToolTextOrientation(int orientation)
1285 {
1286     m_tool_text_orientation = orientation;
1287
1288     if (m_art)
1289     {
1290         m_art->SetTextOrientation(orientation);
1291     }
1292 }
1293
1294 int wxAuiToolBar::GetToolTextOrientation() const
1295 {
1296     return m_tool_text_orientation;
1297 }
1298
1299 void wxAuiToolBar::SetToolPacking(int packing)
1300 {
1301     m_tool_packing = packing;
1302 }
1303
1304 int wxAuiToolBar::GetToolPacking() const
1305 {
1306     return m_tool_packing;
1307 }
1308
1309
1310 void wxAuiToolBar::SetOrientation(int WXUNUSED(orientation))
1311 {
1312 }
1313
1314 void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
1315 {
1316     if (left != -1)
1317         m_left_padding = left;
1318     if (right != -1)
1319         m_right_padding = right;
1320     if (top != -1)
1321         m_top_padding = top;
1322     if (bottom != -1)
1323         m_bottom_padding = bottom;
1324 }
1325
1326 bool wxAuiToolBar::GetGripperVisible() const
1327 {
1328     return m_gripper_visible;
1329 }
1330
1331 void wxAuiToolBar::SetGripperVisible(bool visible)
1332 {
1333     m_gripper_visible = visible;
1334     if (visible)
1335         m_style |= wxAUI_TB_GRIPPER;
1336     Realize();
1337     Refresh(false);
1338 }
1339
1340
1341 bool wxAuiToolBar::GetOverflowVisible() const
1342 {
1343     return m_overflow_visible;
1344 }
1345
1346 void wxAuiToolBar::SetOverflowVisible(bool visible)
1347 {
1348     m_overflow_visible = visible;
1349     if (visible)
1350         m_style |= wxAUI_TB_OVERFLOW;
1351     Refresh(false);
1352 }
1353
1354 bool wxAuiToolBar::SetFont(const wxFont& font)
1355 {
1356     bool res = wxWindow::SetFont(font);
1357
1358     if (m_art)
1359     {
1360         m_art->SetFont(font);
1361     }
1362
1363     return res;
1364 }
1365
1366
1367 void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
1368 {
1369     wxAuiToolBarItem* former_hover = NULL;
1370
1371     size_t i, count;
1372     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1373     {
1374         wxAuiToolBarItem& item = m_items.Item(i);
1375         if (item.state & wxAUI_BUTTON_STATE_HOVER)
1376             former_hover = &item;
1377         item.state &= ~wxAUI_BUTTON_STATE_HOVER;
1378     }
1379
1380     if (pitem)
1381     {
1382         pitem->state |= wxAUI_BUTTON_STATE_HOVER;
1383     }
1384
1385     if (former_hover != pitem)
1386     {
1387         Refresh(false);
1388         Update();
1389     }
1390 }
1391
1392 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1393 {
1394     wxAuiToolBarItem* former_item = NULL;
1395
1396     size_t i, count;
1397     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1398     {
1399         wxAuiToolBarItem& item = m_items.Item(i);
1400         if (item.state & wxAUI_BUTTON_STATE_PRESSED)
1401             former_item = &item;
1402         item.state &= ~wxAUI_BUTTON_STATE_PRESSED;
1403     }
1404
1405     if (pitem)
1406     {
1407         pitem->state &= ~wxAUI_BUTTON_STATE_HOVER;
1408         pitem->state |= wxAUI_BUTTON_STATE_PRESSED;
1409     }
1410
1411     if (former_item != pitem)
1412     {
1413         Refresh(false);
1414         Update();
1415     }
1416 }
1417
1418 void wxAuiToolBar::RefreshOverflowState()
1419 {
1420     if (!m_overflow_sizer_item)
1421     {
1422         m_overflow_state = 0;
1423         return;
1424     }
1425
1426     int overflow_state = 0;
1427
1428     wxRect overflow_rect = GetOverflowRect();
1429
1430
1431     // find out the mouse's current position
1432     wxPoint pt = ::wxGetMousePosition();
1433     pt = this->ScreenToClient(pt);
1434
1435     // find out if the mouse cursor is inside the dropdown rectangle
1436     if (overflow_rect.Contains(pt.x, pt.y))
1437     {
1438         if (::wxGetMouseState().LeftDown())
1439             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1440              else
1441             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1442     }
1443
1444     if (overflow_state != m_overflow_state)
1445     {
1446         m_overflow_state = overflow_state;
1447         Refresh(false);
1448         Update();
1449     }
1450
1451     m_overflow_state = overflow_state;
1452 }
1453
1454 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1455 {
1456     wxAuiToolBarItem* tool = FindTool(tool_id);
1457
1458     if (tool)
1459     {
1460         if (tool->kind != wxITEM_CHECK)
1461             return;
1462
1463         if (state == true)
1464             tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1465          else
1466             tool->state &= ~wxAUI_BUTTON_STATE_CHECKED;
1467     }
1468 }
1469
1470 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1471 {
1472     wxAuiToolBarItem* tool = FindTool(tool_id);
1473
1474     if (tool)
1475     {
1476         if (tool->kind != wxITEM_CHECK)
1477             return false;
1478
1479         return (tool->state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1480     }
1481
1482     return false;
1483 }
1484
1485 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1486 {
1487     wxAuiToolBarItem* tool = FindTool(tool_id);
1488
1489     if (tool)
1490     {
1491         if (state == true)
1492             tool->state &= ~wxAUI_BUTTON_STATE_DISABLED;
1493          else
1494             tool->state |= wxAUI_BUTTON_STATE_DISABLED;
1495     }
1496 }
1497
1498 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1499 {
1500     wxAuiToolBarItem* tool = FindTool(tool_id);
1501
1502     if (tool)
1503         return (tool->state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1504
1505     return false;
1506 }
1507
1508 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1509 {
1510     wxAuiToolBarItem* tool = FindTool(tool_id);
1511     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1512     if (!tool)
1513         return wxEmptyString;
1514
1515     return tool->label;
1516 }
1517
1518 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1519 {
1520     wxAuiToolBarItem* tool = FindTool(tool_id);
1521     if (tool)
1522     {
1523         tool->label = label;
1524     }
1525 }
1526
1527 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1528 {
1529     wxAuiToolBarItem* tool = FindTool(tool_id);
1530     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1531     if (!tool)
1532         return wxNullBitmap;
1533
1534     return tool->bitmap;
1535 }
1536
1537 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1538 {
1539     wxAuiToolBarItem* tool = FindTool(tool_id);
1540     if (tool)
1541     {
1542         tool->bitmap = bitmap;
1543     }
1544 }
1545
1546 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1547 {
1548     wxAuiToolBarItem* tool = FindTool(tool_id);
1549     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1550     if (!tool)
1551         return wxEmptyString;
1552
1553     return tool->short_help;
1554 }
1555
1556 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1557 {
1558     wxAuiToolBarItem* tool = FindTool(tool_id);
1559     if (tool)
1560     {
1561         tool->short_help = help_string;
1562     }
1563 }
1564
1565 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1566 {
1567     wxAuiToolBarItem* tool = FindTool(tool_id);
1568     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1569     if (!tool)
1570         return wxEmptyString;
1571
1572     return tool->long_help;
1573 }
1574
1575 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1576 {
1577     wxAuiToolBarItem* tool = FindTool(tool_id);
1578     if (tool)
1579     {
1580         tool->long_help = help_string;
1581     }
1582 }
1583
1584 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1585                                           const wxAuiToolBarItemArray& append)
1586 {
1587     m_custom_overflow_prepend = prepend;
1588     m_custom_overflow_append = append;
1589 }
1590
1591
1592 size_t wxAuiToolBar::GetToolCount() const
1593 {
1594     return m_items.size();
1595 }
1596
1597 int wxAuiToolBar::GetToolIndex(int tool_id) const
1598 {
1599     // this will prevent us from returning the index of the
1600     // first separator in the toolbar since its id is equal to -1
1601     if (tool_id == -1)
1602         return wxNOT_FOUND;
1603
1604     size_t i, count = m_items.GetCount();
1605     for (i = 0; i < count; ++i)
1606     {
1607         wxAuiToolBarItem& item = m_items.Item(i);
1608         if (item.id == tool_id)
1609             return i;
1610     }
1611
1612     return wxNOT_FOUND;
1613 }
1614
1615 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1616 {
1617     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1618         return false;
1619
1620     if (!m_items[tool_idx].sizer_item)
1621         return false;
1622
1623     int cli_w, cli_h;
1624     GetClientSize(&cli_w, &cli_h);
1625
1626     wxRect rect = m_items[tool_idx].sizer_item->GetRect();
1627
1628     if (m_style & wxAUI_TB_VERTICAL)
1629     {
1630         // take the dropdown size into account
1631         if (m_overflow_visible)
1632             cli_h -= m_overflow_sizer_item->GetSize().y;
1633
1634         if (rect.y+rect.height < cli_h)
1635             return true;
1636     }
1637      else
1638     {
1639         // take the dropdown size into account
1640         if (m_overflow_visible)
1641             cli_w -= m_overflow_sizer_item->GetSize().x;
1642
1643         if (rect.x+rect.width < cli_w)
1644             return true;
1645     }
1646
1647     return false;
1648 }
1649
1650
1651 bool wxAuiToolBar::GetToolFits(int tool_id) const
1652 {
1653     return GetToolFitsByIndex(GetToolIndex(tool_id));
1654 }
1655
1656 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1657 {
1658     wxAuiToolBarItem* tool = FindTool(tool_id);
1659     if (tool && tool->sizer_item)
1660     {
1661         return tool->sizer_item->GetRect();
1662     }
1663
1664     return wxRect();
1665 }
1666
1667 bool wxAuiToolBar::GetToolBarFits() const
1668 {
1669     if (m_items.GetCount() == 0)
1670     {
1671         // empty toolbar always 'fits'
1672         return true;
1673     }
1674
1675     // entire toolbar content fits if the last tool fits
1676     return GetToolFitsByIndex(m_items.GetCount() - 1);
1677 }
1678
1679 bool wxAuiToolBar::Realize()
1680 {
1681     wxClientDC dc(this);
1682     if (!dc.IsOk())
1683         return false;
1684
1685     bool horizontal = true;
1686     if (m_style & wxAUI_TB_VERTICAL)
1687         horizontal = false;
1688
1689
1690     // create the new sizer to add toolbar elements to
1691     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1692
1693     // add gripper area
1694     int separator_size = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1695     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1696     if (gripper_size > 0 && m_gripper_visible)
1697     {
1698         if (horizontal)
1699             m_gripper_sizer_item = sizer->Add(gripper_size, 1, 0, wxEXPAND);
1700              else
1701             m_gripper_sizer_item = sizer->Add(1, gripper_size, 0, wxEXPAND);
1702     }
1703      else
1704     {
1705         m_gripper_sizer_item = NULL;
1706     }
1707
1708     // add "left" padding
1709     if (m_left_padding > 0)
1710     {
1711         if (horizontal)
1712             sizer->Add(m_left_padding, 1);
1713              else
1714             sizer->Add(1, m_left_padding);
1715     }
1716
1717     size_t i, count;
1718     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1719     {
1720         wxAuiToolBarItem& item = m_items.Item(i);
1721         wxSizerItem* sizer_item = NULL;
1722
1723         switch (item.kind)
1724         {
1725             case wxITEM_LABEL:
1726             {
1727                 wxSize size = m_art->GetLabelSize(dc, this, item);
1728                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1729                                         size.y + (m_tool_border_padding*2),
1730                                         item.proportion,
1731                                         wxALIGN_CENTER);
1732                 if (i+1 < count)
1733                 {
1734                     sizer->AddSpacer(m_tool_packing);
1735                 }
1736
1737                 break;
1738             }
1739
1740             case wxITEM_CHECK:
1741             case wxITEM_NORMAL:
1742             {
1743                 wxSize size = m_art->GetToolSize(dc, this, item);
1744                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1745                                         size.y + (m_tool_border_padding*2),
1746                                         0,
1747                                         wxALIGN_CENTER);
1748                 // add tool packing
1749                 if (i+1 < count)
1750                 {
1751                     sizer->AddSpacer(m_tool_packing);
1752                 }
1753
1754                 break;
1755             }
1756
1757             case wxITEM_SEPARATOR:
1758             {
1759                 if (horizontal)
1760                     sizer_item = sizer->Add(separator_size, 1, 0, wxEXPAND);
1761                      else
1762                     sizer_item = sizer->Add(1, separator_size, 0, wxEXPAND);
1763
1764                 // add tool packing
1765                 if (i+1 < count)
1766                 {
1767                     sizer->AddSpacer(m_tool_packing);
1768                 }
1769
1770                 break;
1771             }
1772
1773             case wxITEM_SPACER:
1774                 if (item.proportion > 0)
1775                     sizer_item = sizer->AddStretchSpacer(item.proportion);
1776                  else
1777                     sizer_item = sizer->Add(item.space_pixels, 1);
1778                 break;
1779
1780             case wxITEM_CONTROL:
1781             {
1782                 //sizer_item = sizer->Add(item.window, item.proportion, wxEXPAND);
1783                 wxSizerItem* ctrl_sizer_item;
1784
1785                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1786                 vert_sizer->AddStretchSpacer(1);
1787                 ctrl_sizer_item = vert_sizer->Add(item.window, 0, wxEXPAND);
1788                 vert_sizer->AddStretchSpacer(1);
1789                 if ((m_style & wxAUI_TB_TEXT) && item.label.Length() > 0)
1790                 {
1791                     wxSize s = GetLabelSize(item.label);
1792                     vert_sizer->Add(1, s.y);
1793                 }
1794
1795
1796                 sizer_item = sizer->Add(vert_sizer, item.proportion, wxEXPAND);
1797
1798                 wxSize min_size = item.min_size;
1799
1800
1801                 // proportional items will disappear from the toolbar if
1802                 // their min width is not set to something really small
1803                 if (item.proportion != 0)
1804                 {
1805                     min_size.x = 1;
1806                 }
1807
1808                 if (min_size.IsFullySpecified())
1809                 {
1810                     sizer_item->SetMinSize(min_size);
1811                     ctrl_sizer_item->SetMinSize(min_size);
1812                 }
1813
1814                 // add tool packing
1815                 if (i+1 < count)
1816                 {
1817                     sizer->AddSpacer(m_tool_packing);
1818                 }
1819             }
1820         }
1821
1822         item.sizer_item = sizer_item;
1823     }
1824
1825     // add "right" padding
1826     if (m_right_padding > 0)
1827     {
1828         if (horizontal)
1829             sizer->Add(m_right_padding, 1);
1830              else
1831             sizer->Add(1, m_right_padding);
1832     }
1833
1834     // add drop down area
1835     m_overflow_sizer_item = NULL;
1836
1837     if (m_style & wxAUI_TB_OVERFLOW)
1838     {
1839         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1840         if (overflow_size > 0 && m_overflow_visible)
1841         {
1842             if (horizontal)
1843                 m_overflow_sizer_item = sizer->Add(overflow_size, 1, 0, wxEXPAND);
1844                  else
1845                 m_overflow_sizer_item = sizer->Add(1, overflow_size, 0, wxEXPAND);
1846         }
1847          else
1848         {
1849             m_overflow_sizer_item = NULL;
1850         }
1851     }
1852
1853
1854     // the outside sizer helps us apply the "top" and "bottom" padding
1855     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
1856
1857     // add "top" padding
1858     if (m_top_padding > 0)
1859     {
1860         if (horizontal)
1861             outside_sizer->Add(1, m_top_padding);
1862              else
1863             outside_sizer->Add(m_top_padding, 1);
1864     }
1865
1866     // add the sizer that contains all of the toolbar elements
1867     outside_sizer->Add(sizer, 1, wxEXPAND);
1868
1869     // add "bottom" padding
1870     if (m_bottom_padding > 0)
1871     {
1872         if (horizontal)
1873             outside_sizer->Add(1, m_bottom_padding);
1874              else
1875             outside_sizer->Add(m_bottom_padding, 1);
1876     }
1877
1878     delete m_sizer; // remove old sizer
1879     m_sizer = outside_sizer;
1880
1881     // calculate the rock-bottom minimum size
1882     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1883     {
1884         wxAuiToolBarItem& item = m_items.Item(i);
1885         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1886             item.sizer_item->SetMinSize(0,0);
1887     }
1888
1889     m_absolute_min_size = m_sizer->GetMinSize();
1890
1891     // reset the min sizes to what they were
1892     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1893     {
1894         wxAuiToolBarItem& item = m_items.Item(i);
1895         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1896             item.sizer_item->SetMinSize(item.min_size);
1897     }
1898
1899     // set control size
1900     wxSize size = m_sizer->GetMinSize();
1901     m_minWidth = size.x;
1902     m_minHeight = size.y;
1903
1904     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
1905     {
1906         wxSize cur_size = GetClientSize();
1907         wxSize new_size = GetMinSize();
1908         if (new_size != cur_size)
1909         {
1910             SetClientSize(new_size);
1911         }
1912          else
1913         {
1914             m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1915         }
1916     }
1917      else
1918     {
1919         wxSize cur_size = GetClientSize();
1920         m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1921     }
1922
1923     Refresh(false);
1924     return true;
1925 }
1926
1927 int wxAuiToolBar::GetOverflowState() const
1928 {
1929     return m_overflow_state;
1930 }
1931
1932 wxRect wxAuiToolBar::GetOverflowRect() const
1933 {
1934     wxRect cli_rect(wxPoint(0,0), GetClientSize());
1935     wxRect overflow_rect = m_overflow_sizer_item->GetRect();
1936     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1937
1938     if (m_style & wxAUI_TB_VERTICAL)
1939     {
1940         overflow_rect.y = cli_rect.height - overflow_size;
1941         overflow_rect.x = 0;
1942         overflow_rect.width = cli_rect.width;
1943         overflow_rect.height = overflow_size;
1944     }
1945      else
1946     {
1947         overflow_rect.x = cli_rect.width - overflow_size;
1948         overflow_rect.y = 0;
1949         overflow_rect.width = overflow_size;
1950         overflow_rect.height = cli_rect.height;
1951     }
1952
1953     return overflow_rect;
1954 }
1955
1956 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
1957 {
1958     wxClientDC dc(this);
1959
1960     int tx, ty;
1961     int text_width = 0, text_height = 0;
1962
1963     dc.SetFont(m_font);
1964
1965     // get the text height
1966     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
1967
1968     // get the text width
1969     dc.GetTextExtent(label, &text_width, &ty);
1970
1971     return wxSize(text_width, text_height);
1972 }
1973
1974
1975 void wxAuiToolBar::DoIdleUpdate()
1976 {
1977     wxEvtHandler* handler = GetEventHandler();
1978
1979     bool need_refresh = false;
1980
1981     size_t i, count;
1982     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1983     {
1984         wxAuiToolBarItem& item = m_items.Item(i);
1985
1986         if (item.id == -1)
1987             continue;
1988
1989         wxUpdateUIEvent evt(item.id);
1990         evt.SetEventObject(this);
1991
1992         if (handler->ProcessEvent(evt))
1993         {
1994             if (evt.GetSetEnabled())
1995             {
1996                 bool is_enabled;
1997                 if (item.window)
1998                     is_enabled = item.window->IsEnabled();
1999                      else
2000                     is_enabled = (item.state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
2001
2002                 bool new_enabled = evt.GetEnabled();
2003                 if (new_enabled != is_enabled)
2004                 {
2005                     if (item.window)
2006                     {
2007                         item.window->Enable(new_enabled);
2008                     }
2009                      else
2010                     {
2011                         if (new_enabled)
2012                             item.state &= ~wxAUI_BUTTON_STATE_DISABLED;
2013                              else
2014                             item.state |= wxAUI_BUTTON_STATE_DISABLED;
2015                     }
2016                     need_refresh = true;
2017                 }
2018             }
2019
2020             if (evt.GetSetChecked())
2021             {
2022                 // make sure we aren't checking an item that can't be
2023                 if (item.kind != wxITEM_CHECK && item.kind != wxITEM_RADIO)
2024                     continue;
2025
2026                 bool is_checked = (item.state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2027                 bool new_checked = evt.GetChecked();
2028
2029                 if (new_checked != is_checked)
2030                 {
2031                     if (new_checked)
2032                         item.state |= wxAUI_BUTTON_STATE_CHECKED;
2033                          else
2034                         item.state &= ~wxAUI_BUTTON_STATE_CHECKED;
2035
2036                     need_refresh = true;
2037                 }
2038             }
2039
2040         }
2041     }
2042
2043
2044     if (need_refresh)
2045     {
2046         Refresh(false);
2047     }
2048 }
2049
2050
2051 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2052 {
2053     int x, y;
2054     GetClientSize(&x, &y);
2055
2056     if (x > y)
2057         SetOrientation(wxHORIZONTAL);
2058          else
2059         SetOrientation(wxVERTICAL);
2060
2061     if (((x >= y) && m_absolute_min_size.x > x) ||
2062         ((y > x) && m_absolute_min_size.y > y))
2063     {
2064         // hide all flexible items
2065         size_t i, count;
2066         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2067         {
2068             wxAuiToolBarItem& item = m_items.Item(i);
2069             if (item.sizer_item && item.proportion > 0 && item.sizer_item->IsShown())
2070             {
2071                 item.sizer_item->Show(false);
2072                 item.sizer_item->SetProportion(0);
2073             }
2074         }
2075     }
2076      else
2077     {
2078         // show all flexible items
2079         size_t i, count;
2080         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2081         {
2082             wxAuiToolBarItem& item = m_items.Item(i);
2083             if (item.sizer_item && item.proportion > 0 && !item.sizer_item->IsShown())
2084             {
2085                 item.sizer_item->Show(true);
2086                 item.sizer_item->SetProportion(item.proportion);
2087             }
2088         }
2089     }
2090
2091     m_sizer->SetDimension(0, 0, x, y);
2092
2093     Refresh(false);
2094     Update();
2095 }
2096
2097
2098
2099 void wxAuiToolBar::DoSetSize(int x,
2100                              int y,
2101                              int width,
2102                              int height,
2103                              int sizeFlags)
2104 {
2105     wxSize parent_size = GetParent()->GetClientSize();
2106     if (x + width > parent_size.x)
2107         width = wxMax(0, parent_size.x - x);
2108     if (y + height > parent_size.y)
2109         height = wxMax(0, parent_size.y - y);
2110
2111     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2112 }
2113
2114
2115 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2116 {
2117     DoIdleUpdate();
2118     evt.Skip();
2119 }
2120
2121 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2122 {
2123     wxBufferedPaintDC dc(this);
2124     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2125
2126
2127     bool horizontal = true;
2128     if (m_style & wxAUI_TB_VERTICAL)
2129         horizontal = false;
2130
2131
2132     m_art->DrawBackground(dc, this, cli_rect);
2133
2134     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2135     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2136
2137     // paint the gripper
2138     if (gripper_size > 0 && m_gripper_sizer_item)
2139     {
2140         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2141         if (horizontal)
2142             gripper_rect.width = gripper_size;
2143              else
2144             gripper_rect.height = gripper_size;
2145         m_art->DrawGripper(dc, this, gripper_rect);
2146     }
2147
2148     // calculated how far we can draw items
2149     int last_extent;
2150     if (horizontal)
2151         last_extent = cli_rect.width;
2152          else
2153         last_extent = cli_rect.height;
2154     if (m_overflow_visible)
2155         last_extent -= dropdown_size;
2156
2157     // paint each individual tool
2158     size_t i, count = m_items.GetCount();
2159     for (i = 0; i < count; ++i)
2160     {
2161         wxAuiToolBarItem& item = m_items.Item(i);
2162
2163         if (!item.sizer_item)
2164             continue;
2165
2166         wxRect item_rect = item.sizer_item->GetRect();
2167
2168
2169         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2170             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2171         {
2172             break;
2173         }
2174
2175         if (item.kind == wxITEM_SEPARATOR)
2176         {
2177             // draw a separator
2178             m_art->DrawSeparator(dc, this, item_rect);
2179         }
2180          else if (item.kind == wxITEM_LABEL)
2181         {
2182             // draw a text label only
2183             m_art->DrawLabel(dc, this, item, item_rect);
2184         }
2185          else if (item.kind == wxITEM_NORMAL)
2186         {
2187             // draw a regular button or dropdown button
2188             if (!item.dropdown)
2189                 m_art->DrawButton(dc, this, item, item_rect);
2190              else
2191                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2192         }
2193          else if (item.kind == wxITEM_CHECK)
2194         {
2195             // draw a toggle button
2196             m_art->DrawButton(dc, this, item, item_rect);
2197         }
2198          else if (item.kind == wxITEM_CONTROL)
2199         {
2200             // draw the control's label
2201             m_art->DrawControlLabel(dc, this, item, item_rect);
2202         }
2203
2204         // fire a signal to see if the item wants to be custom-rendered
2205         OnCustomRender(dc, item, item_rect);
2206     }
2207
2208     // paint the overflow button
2209     if (dropdown_size > 0 && m_overflow_sizer_item)
2210     {
2211         wxRect dropdown_rect = GetOverflowRect();
2212         m_art->DrawOverflowButton(dc, this, dropdown_rect, m_overflow_state);
2213     }
2214 }
2215
2216 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2217 {
2218     // empty
2219 }
2220
2221 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2222 {
2223     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2224
2225     if (m_gripper_sizer_item)
2226     {
2227         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2228         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2229         {
2230             // find aui manager
2231             wxAuiManager* manager = wxAuiManager::GetManager(this);
2232             if (!manager)
2233                 return;
2234
2235             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2236             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2237
2238             // gripper was clicked
2239             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2240             return;
2241         }
2242     }
2243
2244     if (m_overflow_sizer_item)
2245     {
2246         wxRect overflow_rect = GetOverflowRect();
2247
2248         if (m_art &&
2249             m_overflow_visible &&
2250             overflow_rect.Contains(evt.m_x, evt.m_y))
2251         {
2252             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2253             e.SetEventObject(this);
2254             e.SetToolId(-1);
2255             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2256             bool processed = ProcessEvent(e);
2257
2258             if (processed)
2259             {
2260                 DoIdleUpdate();
2261             }
2262              else
2263             {
2264                 size_t i, count;
2265                 wxAuiToolBarItemArray overflow_items;
2266
2267
2268                 // add custom overflow prepend items, if any
2269                 count = m_custom_overflow_prepend.GetCount();
2270                 for (i = 0; i < count; ++i)
2271                     overflow_items.Add(m_custom_overflow_prepend[i]);
2272
2273                 // only show items that don't fit in the dropdown
2274                 count = m_items.GetCount();
2275                 for (i = 0; i < count; ++i)
2276                 {
2277                     if (!GetToolFitsByIndex(i))
2278                         overflow_items.Add(m_items[i]);
2279                 }
2280
2281                 // add custom overflow append items, if any
2282                 count = m_custom_overflow_append.GetCount();
2283                 for (i = 0; i < count; ++i)
2284                     overflow_items.Add(m_custom_overflow_append[i]);
2285
2286                 int res = m_art->ShowDropDown(this, overflow_items);
2287                 m_overflow_state = 0;
2288                 Refresh(false);
2289                 if (res != -1)
2290                 {
2291                     wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
2292                     e.SetEventObject(this);
2293                     GetParent()->ProcessEvent(e);
2294                 }
2295             }
2296
2297             return;
2298         }
2299     }
2300
2301     m_dragging = false;
2302     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2303     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2304
2305     if (m_action_item)
2306     {
2307         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2308         {
2309             m_action_pos = wxPoint(-1,-1);
2310             m_action_item = NULL;
2311             return;
2312         }
2313
2314         SetPressedItem(m_action_item);
2315
2316         // fire the tool dropdown event
2317         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->id);
2318         e.SetEventObject(this);
2319         e.SetToolId(m_action_item->id);
2320         e.SetDropDownClicked(false);
2321
2322         int mouse_x = evt.GetX();
2323         wxRect rect = m_action_item->sizer_item->GetRect();
2324
2325         if (m_action_item->dropdown &&
2326             mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2327             mouse_x < (rect.x+rect.width))
2328         {
2329             e.SetDropDownClicked(true);
2330         }
2331
2332         e.SetClickPoint(evt.GetPosition());
2333         e.SetItemRect(rect);
2334         ProcessEvent(e);
2335         DoIdleUpdate();
2336     }
2337 }
2338
2339 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2340 {
2341     SetPressedItem(NULL);
2342
2343     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2344     if (hit_item && !(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2345     {
2346         SetHoverItem(hit_item);
2347     }
2348
2349
2350     if (m_dragging)
2351     {
2352         // reset drag and drop member variables
2353         m_dragging = false;
2354         m_action_pos = wxPoint(-1,-1);
2355         m_action_item = NULL;
2356         return;
2357     }
2358      else
2359     {
2360         wxAuiToolBarItem* hit_item;
2361         hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2362
2363         if (m_action_item && hit_item == m_action_item)
2364         {
2365             SetToolTip(NULL);
2366
2367             if (hit_item->kind == wxITEM_CHECK)
2368             {
2369                 bool toggle = false;
2370
2371                 if (m_action_item->state & wxAUI_BUTTON_STATE_CHECKED)
2372                     toggle = false;
2373                  else
2374                     toggle = true;
2375
2376                 ToggleTool(m_action_item->id, toggle);
2377
2378                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2379                 e.SetEventObject(this);
2380                 ProcessEvent(e);
2381                 DoIdleUpdate();
2382             }
2383              else
2384             {
2385                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2386                 e.SetEventObject(this);
2387                 ProcessEvent(e);
2388                 DoIdleUpdate();
2389             }
2390         }
2391     }
2392
2393     // reset drag and drop member variables
2394     m_dragging = false;
2395     m_action_pos = wxPoint(-1,-1);
2396     m_action_item = NULL;
2397 }
2398
2399 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2400 {
2401     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2402
2403     if (m_gripper_sizer_item)
2404     {
2405         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2406         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2407             return;
2408     }
2409
2410     if (m_overflow_sizer_item)
2411     {
2412         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2413         if (dropdown_size > 0 &&
2414             evt.m_x > cli_rect.width - dropdown_size &&
2415             evt.m_y >= 0 &&
2416             evt.m_y < cli_rect.height &&
2417             m_art)
2418         {
2419             return;
2420         }
2421     }
2422
2423     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2424     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2425
2426     if (m_action_item)
2427     {
2428         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2429         {
2430             m_action_pos = wxPoint(-1,-1);
2431             m_action_item = NULL;
2432             return;
2433         }
2434     }
2435 }
2436
2437 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2438 {
2439     wxAuiToolBarItem* hit_item;
2440     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2441
2442     if (m_action_item && hit_item == m_action_item)
2443     {
2444         if (hit_item->kind == wxITEM_NORMAL)
2445         {
2446             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->id);
2447             e.SetEventObject(this);
2448             e.SetToolId(m_action_item->id);
2449             e.SetClickPoint(m_action_pos);
2450             ProcessEvent(e);
2451             DoIdleUpdate();
2452         }
2453     }
2454      else
2455     {
2456         // right-clicked on the invalid area of the toolbar
2457         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2458         e.SetEventObject(this);
2459         e.SetToolId(-1);
2460         e.SetClickPoint(m_action_pos);
2461         ProcessEvent(e);
2462         DoIdleUpdate();
2463     }
2464
2465     // reset member variables
2466     m_action_pos = wxPoint(-1,-1);
2467     m_action_item = NULL;
2468 }
2469
2470 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2471 {
2472     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2473
2474     if (m_gripper_sizer_item)
2475     {
2476         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2477         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2478             return;
2479     }
2480
2481     if (m_overflow_sizer_item)
2482     {
2483         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2484         if (dropdown_size > 0 &&
2485             evt.m_x > cli_rect.width - dropdown_size &&
2486             evt.m_y >= 0 &&
2487             evt.m_y < cli_rect.height &&
2488             m_art)
2489         {
2490             return;
2491         }
2492     }
2493
2494     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2495     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2496
2497     if (m_action_item)
2498     {
2499         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2500         {
2501             m_action_pos = wxPoint(-1,-1);
2502             m_action_item = NULL;
2503             return;
2504         }
2505     }
2506 }
2507
2508 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2509 {
2510     wxAuiToolBarItem* hit_item;
2511     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2512
2513     if (m_action_item && hit_item == m_action_item)
2514     {
2515         if (hit_item->kind == wxITEM_NORMAL)
2516         {
2517             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->id);
2518             e.SetEventObject(this);
2519             e.SetToolId(m_action_item->id);
2520             e.SetClickPoint(m_action_pos);
2521             ProcessEvent(e);
2522             DoIdleUpdate();
2523         }
2524     }
2525
2526     // reset member variables
2527     m_action_pos = wxPoint(-1,-1);
2528     m_action_item = NULL;
2529 }
2530
2531 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2532 {
2533     // start a drag event
2534     if (!m_dragging &&
2535         m_action_item != NULL &&
2536         m_action_pos != wxPoint(-1,-1) &&
2537         abs(evt.m_x - m_action_pos.x) + abs(evt.m_y - m_action_pos.y) > 5)
2538     {
2539         SetToolTip(NULL);
2540
2541         m_dragging = true;
2542
2543         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2544         e.SetEventObject(this);
2545         e.SetToolId(m_action_item->id);
2546         ProcessEvent(e);
2547         DoIdleUpdate();
2548         return;
2549     }
2550
2551     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2552     if (hit_item)
2553     {
2554         if (!(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2555             SetHoverItem(hit_item);
2556              else
2557             SetHoverItem(NULL);
2558     }
2559      else
2560     {
2561         // no hit item, remove any hit item
2562         SetHoverItem(hit_item);
2563     }
2564
2565     // figure out tooltips
2566     wxAuiToolBarItem* packing_hit_item;
2567     packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2568     if (packing_hit_item)
2569     {
2570         if (packing_hit_item != m_tip_item)
2571         {
2572             m_tip_item = packing_hit_item;
2573
2574             if (packing_hit_item->short_help.Length() > 0)
2575                 SetToolTip(packing_hit_item->short_help);
2576                  else
2577                 SetToolTip(NULL);
2578         }
2579     }
2580      else
2581     {
2582         SetToolTip(NULL);
2583         m_tip_item = NULL;
2584     }
2585
2586     // if we've pressed down an item and we're hovering
2587     // over it, make sure it's state is set to pressed
2588     if (m_action_item)
2589     {
2590         if (m_action_item == hit_item)
2591             SetPressedItem(m_action_item);
2592          else
2593             SetPressedItem(NULL);
2594     }
2595
2596     // figure out the dropdown button state (are we hovering or pressing it?)
2597     RefreshOverflowState();
2598 }
2599
2600 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& WXUNUSED(evt))
2601 {
2602     RefreshOverflowState();
2603     SetHoverItem(NULL);
2604     SetPressedItem(NULL);
2605
2606     m_tip_item = NULL;
2607 }
2608
2609
2610 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2611 {
2612     wxCursor cursor = wxNullCursor;
2613
2614     if (m_gripper_sizer_item)
2615     {
2616         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2617         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2618         {
2619             cursor = wxCursor(wxCURSOR_SIZING);
2620         }
2621     }
2622
2623     evt.SetCursor(cursor);
2624 }
2625
2626
2627 #endif // wxUSE_AUI
2628