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 // for themeing support
  42 #include <Carbon/Carbon.h>
  43 #endif
  44
  45 #include "wx/arrimpl.cpp"
  46 WX_DEFINE_OBJARRAY(wxAuiToolBarItemArray)
  47
  48
  49 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN)
  50 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK)
  51 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK)
  52 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK)
  53 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG)
  54
  55
  56 IMPLEMENT_CLASS(wxAuiToolBar, wxControl)
  57 IMPLEMENT_DYNAMIC_CLASS(wxAuiToolBarEvent, wxEvent)
  58
  59
  60 // missing wxITEM_* items
  61 enum
  62 {
  63     wxITEM_CONTROL = wxITEM_MAX,
  64     wxITEM_LABEL,
  65     wxITEM_SPACER
  66 };
  67
  68 const int BUTTON_DROPDOWN_WIDTH = 10;
  69
  70
  71 wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h,
  72                              const wxColour& color);
  73
  74 unsigned char wxAuiBlendColour(unsigned char fg, unsigned char bg, double alpha);
  75 wxColor wxAuiStepColour(const wxColor& c, int percent);
  76
  77 static wxBitmap MakeDisabledBitmap(wxBitmap& bmp)
  78 {
  79     wxImage image = bmp.ConvertToImage();
  80
  81     int mr, mg, mb;
  82     mr = image.GetMaskRed();
  83     mg = image.GetMaskGreen();
  84     mb = image.GetMaskBlue();
  85
  86     unsigned char* data = image.GetData();
  87     int width = image.GetWidth();
  88     int height = image.GetHeight();
  89     bool has_mask = image.HasMask();
  90
  91     for (int y = height-1; y >= 0; --y)
  92     {
  93         for (int x = width-1; x >= 0; --x)
  94         {
  95             data = image.GetData() + (y*(width*3))+(x*3);
  96             unsigned char* r = data;
  97             unsigned char* g = data+1;
  98             unsigned char* b = data+2;
  99
 100             if (has_mask && *r == mr && *g == mg && *b == mb)
 101                 continue;
 102
 103             *r = wxAuiBlendColour(*r, 255, 0.4);
 104             *g = wxAuiBlendColour(*g, 255, 0.4);
 105             *b = wxAuiBlendColour(*b, 255, 0.4);
 106         }
 107     }
 108
 109     return wxBitmap(image);
 110 }
 111
 112 static wxColor GetBaseColor()
 113 {
 114
 115 #if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
 116     wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
 117 #else
 118     wxColor base_colour = 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_colour.Red()) +
 124         (255-base_colour.Green()) +
 125         (255-base_colour.Blue()) < 60)
 126     {
 127         base_colour = wxAuiStepColour(base_colour, 92);
 128     }
 129
 130     return base_colour;
 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 static const unsigned char
 163     DISABLED_TEXT_GREY_HUE = wxAuiBlendColour(0, 255, 0.4);
 164 const wxColour DISABLED_TEXT_COLOR(DISABLED_TEXT_GREY_HUE,
 165                                    DISABLED_TEXT_GREY_HUE,
 166                                    DISABLED_TEXT_GREY_HUE);
 167
 168 wxAuiDefaultToolBarArt::wxAuiDefaultToolBarArt()
 169 {
 170     m_base_colour = GetBaseColor();
 171
 172     m_flags = 0;
 173     m_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 174     m_highlight_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
 175
 176     m_separator_size = 7;
 177     m_gripper_size = 7;
 178     m_overflow_size = 16;
 179
 180     wxColor darker1_colour = wxAuiStepColour(m_base_colour, 85);
 181     wxColor darker2_colour = wxAuiStepColour(m_base_colour, 75);
 182     wxColor darker3_colour = wxAuiStepColour(m_base_colour, 60);
 183     wxColor darker4_colour = wxAuiStepColour(m_base_colour, 50);
 184     wxColor darker5_colour = wxAuiStepColour(m_base_colour, 40);
 185
 186     m_gripper_pen1 = wxPen(darker5_colour);
 187     m_gripper_pen2 = wxPen(darker3_colour);
 188     m_gripper_pen3 = *wxWHITE_PEN;
 189
 190     static unsigned char button_dropdown_bits[] = { 0xe0, 0xf1, 0xfb };
 191     static unsigned char overflow_bits[] = { 0x80, 0xff, 0x80, 0xc1, 0xe3, 0xf7 };
 192
 193     m_button_dropdown_bmp = wxAuiBitmapFromBits(button_dropdown_bits, 5, 3,
 194                                                 *wxBLACK);
 195     m_disabled_button_dropdown_bmp = wxAuiBitmapFromBits(
 196                                                 button_dropdown_bits, 5, 3,
 197                                                 wxColor(128,128,128));
 198     m_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, *wxBLACK);
 199     m_disabled_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, wxColor(128,128,128));
 200
 201     m_font = *wxNORMAL_FONT;
 202 }
 203
 204 wxAuiDefaultToolBarArt::~wxAuiDefaultToolBarArt()
 205 {
 206     m_font = *wxNORMAL_FONT;
 207 }
 208
 209
 210 wxAuiToolBarArt* wxAuiDefaultToolBarArt::Clone()
 211 {
 212     return static_cast<wxAuiToolBarArt*>(new wxAuiDefaultToolBarArt);
 213 }
 214
 215 void wxAuiDefaultToolBarArt::SetFlags(unsigned int flags)
 216 {
 217     m_flags = flags;
 218 }
 219
 220 void wxAuiDefaultToolBarArt::SetFont(const wxFont& font)
 221 {
 222     m_font = font;
 223 }
 224
 225 void wxAuiDefaultToolBarArt::SetTextOrientation(int orientation)
 226 {
 227     m_text_orientation = orientation;
 228 }
 229
 230 void wxAuiDefaultToolBarArt::DrawBackground(
 231                                     wxDC& dc,
 232                                     wxWindow* WXUNUSED(wnd),
 233                                     const wxRect& _rect)
 234 {
 235     wxRect rect = _rect;
 236     rect.height++;
 237     wxColour start_colour = wxAuiStepColour(m_base_colour, 150);
 238     wxColour end_colour = wxAuiStepColour(m_base_colour, 90);
 239     dc.GradientFillLinear(rect, start_colour, end_colour, wxSOUTH);
 240 }
 241
 242 void wxAuiDefaultToolBarArt::DrawLabel(
 243                                     wxDC& dc,
 244                                     wxWindow* WXUNUSED(wnd),
 245                                     const wxAuiToolBarItem& item,
 246                                     const wxRect& rect)
 247 {
 248     dc.SetFont(m_font);
 249     dc.SetTextForeground(*wxBLACK);
 250
 251     // we only care about the text height here since the text
 252     // will get cropped based on the width of the item
 253     int text_width = 0, text_height = 0;
 254     dc.GetTextExtent(wxT("ABCDHgj"), &text_width, &text_height);
 255
 256     // set the clipping region
 257     wxRect clip_rect = rect;
 258     clip_rect.width -= 1;
 259     dc.SetClippingRegion(clip_rect);
 260
 261     int text_x, text_y;
 262     text_x = rect.x + 1;
 263     text_y = rect.y + (rect.height-text_height)/2;
 264     dc.DrawText(item.GetLabel(), text_x, text_y);
 265     dc.DestroyClippingRegion();
 266 }
 267
 268
 269 void wxAuiDefaultToolBarArt::DrawButton(
 270                                     wxDC& dc,
 271                                     wxWindow* WXUNUSED(wnd),
 272                                     const wxAuiToolBarItem& item,
 273                                     const wxRect& rect)
 274 {
 275     int text_width = 0, text_height = 0;
 276
 277     if (m_flags & wxAUI_TB_TEXT)
 278     {
 279         dc.SetFont(m_font);
 280
 281         int tx, ty;
 282
 283         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 284         text_width = 0;
 285         dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 286     }
 287
 288     int bmp_x = 0, bmp_y = 0;
 289     int text_x = 0, text_y = 0;
 290
 291     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 292     {
 293         bmp_x = rect.x +
 294                 (rect.width/2) -
 295                 (item.GetBitmap().GetWidth()/2);
 296
 297         bmp_y = rect.y +
 298                 ((rect.height-text_height)/2) -
 299                 (item.GetBitmap().GetHeight()/2);
 300
 301         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 302         text_y = rect.y + rect.height - text_height - 1;
 303     }
 304     else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 305     {
 306         bmp_x = rect.x + 3;
 307
 308         bmp_y = rect.y +
 309                 (rect.height/2) -
 310                 (item.GetBitmap().GetHeight()/2);
 311
 312         text_x = bmp_x + 3 + item.GetBitmap().GetWidth();
 313         text_y = rect.y +
 314                  (rect.height/2) -
 315                  (text_height/2);
 316     }
 317
 318
 319     if (!(item.GetState() & wxAUI_BUTTON_STATE_DISABLED))
 320     {
 321         if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 322         {
 323             dc.SetPen(wxPen(m_highlight_colour));
 324             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 150)));
 325             dc.DrawRectangle(rect);
 326         }
 327         else if ((item.GetState() & wxAUI_BUTTON_STATE_HOVER) || item.IsSticky())
 328         {
 329             dc.SetPen(wxPen(m_highlight_colour));
 330             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 331
 332             // draw an even lighter background for checked item hovers (since
 333             // the hover background is the same color as the check background)
 334             if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 335                 dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 180)));
 336
 337             dc.DrawRectangle(rect);
 338         }
 339         else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 340         {
 341             // it's important to put this code in an else statment after the
 342             // hover, otherwise hovers won't draw properly for checked items
 343             dc.SetPen(wxPen(m_highlight_colour));
 344             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 345             dc.DrawRectangle(rect);
 346         }
 347     }
 348
 349     wxBitmap bmp;
 350     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 351         bmp = item.GetDisabledBitmap();
 352     else
 353         bmp = item.GetBitmap();
 354
 355     if (!bmp.IsOk())
 356         return;
 357
 358     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 359
 360     // set the item's text color based on if it is disabled
 361     dc.SetTextForeground(*wxBLACK);
 362     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 363         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 364
 365     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 366     {
 367         dc.DrawText(item.GetLabel(), text_x, text_y);
 368     }
 369 }
 370
 371
 372 void wxAuiDefaultToolBarArt::DrawDropDownButton(
 373                                     wxDC& dc,
 374                                     wxWindow* WXUNUSED(wnd),
 375                                     const wxAuiToolBarItem& item,
 376                                     const wxRect& rect)
 377 {
 378     int text_width = 0, text_height = 0, text_x = 0, text_y = 0;
 379     int bmp_x = 0, bmp_y = 0, dropbmp_x = 0, dropbmp_y = 0;
 380
 381     wxRect button_rect = wxRect(rect.x,
 382                                 rect.y,
 383                                 rect.width-BUTTON_DROPDOWN_WIDTH,
 384                                 rect.height);
 385     wxRect dropdown_rect = wxRect(rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1,
 386                                   rect.y,
 387                                   BUTTON_DROPDOWN_WIDTH+1,
 388                                   rect.height);
 389
 390     if (m_flags & wxAUI_TB_TEXT)
 391     {
 392         dc.SetFont(m_font);
 393
 394         int tx, ty;
 395         if (m_flags & wxAUI_TB_TEXT)
 396         {
 397             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 398             text_width = 0;
 399         }
 400
 401         dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 402     }
 403
 404
 405
 406     dropbmp_x = dropdown_rect.x +
 407                 (dropdown_rect.width/2) -
 408                 (m_button_dropdown_bmp.GetWidth()/2);
 409     dropbmp_y = dropdown_rect.y +
 410                 (dropdown_rect.height/2) -
 411                 (m_button_dropdown_bmp.GetHeight()/2);
 412
 413
 414     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 415     {
 416         bmp_x = button_rect.x +
 417                 (button_rect.width/2) -
 418                 (item.GetBitmap().GetWidth()/2);
 419         bmp_y = button_rect.y +
 420                 ((button_rect.height-text_height)/2) -
 421                 (item.GetBitmap().GetHeight()/2);
 422
 423         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 424         text_y = rect.y + rect.height - text_height - 1;
 425     }
 426     else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 427     {
 428         bmp_x = rect.x + 3;
 429
 430         bmp_y = rect.y +
 431                 (rect.height/2) -
 432                 (item.GetBitmap().GetHeight()/2);
 433
 434         text_x = bmp_x + 3 + item.GetBitmap().GetWidth();
 435         text_y = rect.y +
 436                  (rect.height/2) -
 437                  (text_height/2);
 438     }
 439
 440
 441     if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 442     {
 443         dc.SetPen(wxPen(m_highlight_colour));
 444         dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 140)));
 445         dc.DrawRectangle(button_rect);
 446         dc.DrawRectangle(dropdown_rect);
 447     }
 448     else if (item.GetState() & wxAUI_BUTTON_STATE_HOVER ||
 449              item.IsSticky())
 450     {
 451         dc.SetPen(wxPen(m_highlight_colour));
 452         dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 453         dc.DrawRectangle(button_rect);
 454         dc.DrawRectangle(dropdown_rect);
 455     }
 456
 457     wxBitmap bmp;
 458     wxBitmap dropbmp;
 459     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 460     {
 461         bmp = item.GetDisabledBitmap();
 462         dropbmp = m_disabled_button_dropdown_bmp;
 463     }
 464     else
 465     {
 466         bmp = item.GetBitmap();
 467         dropbmp = m_button_dropdown_bmp;
 468     }
 469
 470     if (!bmp.IsOk())
 471         return;
 472
 473     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 474     dc.DrawBitmap(dropbmp, dropbmp_x, dropbmp_y, true);
 475
 476     // set the item's text color based on if it is disabled
 477     dc.SetTextForeground(*wxBLACK);
 478     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 479         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 480
 481     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 482     {
 483         dc.DrawText(item.GetLabel(), text_x, text_y);
 484     }
 485 }
 486
 487 void wxAuiDefaultToolBarArt::DrawControlLabel(
 488                                     wxDC& dc,
 489                                     wxWindow* WXUNUSED(wnd),
 490                                     const wxAuiToolBarItem& item,
 491                                     const wxRect& rect)
 492 {
 493     if (!(m_flags & wxAUI_TB_TEXT))
 494         return;
 495
 496     if (m_text_orientation != wxAUI_TBTOOL_TEXT_BOTTOM)
 497         return;
 498
 499     int text_x = 0, text_y = 0;
 500     int text_width = 0, text_height = 0;
 501
 502     dc.SetFont(m_font);
 503
 504     int tx, ty;
 505     if (m_flags & wxAUI_TB_TEXT)
 506     {
 507         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 508         text_width = 0;
 509     }
 510
 511     dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 512
 513     // don't draw the label if it is wider than the item width
 514     if (text_width > rect.width)
 515         return;
 516
 517     // set the label's text color
 518     dc.SetTextForeground(*wxBLACK);
 519
 520     text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 521     text_y = rect.y + rect.height - text_height - 1;
 522
 523     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 524     {
 525         dc.DrawText(item.GetLabel(), text_x, text_y);
 526     }
 527 }
 528
 529 wxSize wxAuiDefaultToolBarArt::GetLabelSize(
 530                                         wxDC& dc,
 531                                         wxWindow* WXUNUSED(wnd),
 532                                         const wxAuiToolBarItem& item)
 533 {
 534     dc.SetFont(m_font);
 535
 536     // get label's height
 537     int width = 0, height = 0;
 538     dc.GetTextExtent(wxT("ABCDHgj"), &width, &height);
 539
 540     // get item's width
 541     width = item.GetMinSize().GetWidth();
 542
 543     return wxSize(width, height);
 544 }
 545
 546 wxSize wxAuiDefaultToolBarArt::GetToolSize(
 547                                         wxDC& dc,
 548                                         wxWindow* WXUNUSED(wnd),
 549                                         const wxAuiToolBarItem& item)
 550 {
 551     if (!item.GetBitmap().IsOk() && !(m_flags & wxAUI_TB_TEXT))
 552         return wxSize(16,16);
 553
 554     int width = item.GetBitmap().GetWidth();
 555     int height = item.GetBitmap().GetHeight();
 556
 557     if (m_flags & wxAUI_TB_TEXT)
 558     {
 559         dc.SetFont(m_font);
 560         int tx, ty;
 561
 562         if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 563         {
 564             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &ty);
 565             height += ty;
 566
 567             if ( !item.GetLabel().empty() )
 568             {
 569                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 570                 width = wxMax(width, tx+6);
 571             }
 572         }
 573         else if ( m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT &&
 574                   !item.GetLabel().empty() )
 575         {
 576             width += 3; // space between left border and bitmap
 577             width += 3; // space between bitmap and text
 578
 579             if ( !item.GetLabel().empty() )
 580             {
 581                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 582                 width += tx;
 583                 height = wxMax(height, ty);
 584             }
 585         }
 586     }
 587
 588     // if the tool has a dropdown button, add it to the width
 589     if (item.HasDropDown())
 590         width += (BUTTON_DROPDOWN_WIDTH+4);
 591
 592     return wxSize(width, height);
 593 }
 594
 595 void wxAuiDefaultToolBarArt::DrawSeparator(
 596                                     wxDC& dc,
 597                                     wxWindow* WXUNUSED(wnd),
 598                                     const wxRect& _rect)
 599 {
 600     bool horizontal = true;
 601     if (m_flags & wxAUI_TB_VERTICAL)
 602         horizontal = false;
 603
 604     wxRect rect = _rect;
 605
 606     if (horizontal)
 607     {
 608         rect.x += (rect.width/2);
 609         rect.width = 1;
 610         int new_height = (rect.height*3)/4;
 611         rect.y += (rect.height/2) - (new_height/2);
 612         rect.height = new_height;
 613     }
 614     else
 615     {
 616         rect.y += (rect.height/2);
 617         rect.height = 1;
 618         int new_width = (rect.width*3)/4;
 619         rect.x += (rect.width/2) - (new_width/2);
 620         rect.width = new_width;
 621     }
 622
 623     wxColour start_colour = wxAuiStepColour(m_base_colour, 80);
 624     wxColour end_colour = wxAuiStepColour(m_base_colour, 80);
 625     dc.GradientFillLinear(rect, start_colour, end_colour, horizontal ? wxSOUTH : wxEAST);
 626 }
 627
 628 void wxAuiDefaultToolBarArt::DrawGripper(wxDC& dc,
 629                                     wxWindow* WXUNUSED(wnd),
 630                                     const wxRect& rect)
 631 {
 632     int i = 0;
 633     while (1)
 634     {
 635         int x, y;
 636
 637         if (m_flags & wxAUI_TB_VERTICAL)
 638         {
 639             x = rect.x + (i*4) + 5;
 640             y = rect.y + 3;
 641             if (x > rect.GetWidth()-5)
 642                 break;
 643         }
 644         else
 645         {
 646             x = rect.x + 3;
 647             y = rect.y + (i*4) + 5;
 648             if (y > rect.GetHeight()-5)
 649                 break;
 650         }
 651
 652         dc.SetPen(m_gripper_pen1);
 653         dc.DrawPoint(x, y);
 654         dc.SetPen(m_gripper_pen2);
 655         dc.DrawPoint(x, y+1);
 656         dc.DrawPoint(x+1, y);
 657         dc.SetPen(m_gripper_pen3);
 658         dc.DrawPoint(x+2, y+1);
 659         dc.DrawPoint(x+2, y+2);
 660         dc.DrawPoint(x+1, y+2);
 661
 662         i++;
 663     }
 664
 665 }
 666
 667 void wxAuiDefaultToolBarArt::DrawOverflowButton(wxDC& dc,
 668                                           wxWindow* wnd,
 669                                           const wxRect& rect,
 670                                           int state)
 671 {
 672     if (state & wxAUI_BUTTON_STATE_HOVER ||
 673         state & wxAUI_BUTTON_STATE_PRESSED)
 674     {
 675         wxRect cli_rect = wnd->GetClientRect();
 676         wxColor light_gray_bg = wxAuiStepColour(m_highlight_colour, 170);
 677
 678         if (m_flags & wxAUI_TB_VERTICAL)
 679         {
 680             dc.SetPen(wxPen(m_highlight_colour));
 681             dc.DrawLine(rect.x, rect.y, rect.x+rect.width, rect.y);
 682             dc.SetPen(wxPen(light_gray_bg));
 683             dc.SetBrush(wxBrush(light_gray_bg));
 684             dc.DrawRectangle(rect.x, rect.y+1, rect.width, rect.height);
 685         }
 686         else
 687         {
 688             dc.SetPen(wxPen(m_highlight_colour));
 689             dc.DrawLine(rect.x, rect.y, rect.x, rect.y+rect.height);
 690             dc.SetPen(wxPen(light_gray_bg));
 691             dc.SetBrush(wxBrush(light_gray_bg));
 692             dc.DrawRectangle(rect.x+1, rect.y, rect.width, rect.height);
 693         }
 694     }
 695
 696     int x = rect.x+1+(rect.width-m_overflow_bmp.GetWidth())/2;
 697     int y = rect.y+1+(rect.height-m_overflow_bmp.GetHeight())/2;
 698     dc.DrawBitmap(m_overflow_bmp, x, y, true);
 699 }
 700
 701 int wxAuiDefaultToolBarArt::GetElementSize(int element_id)
 702 {
 703     switch (element_id)
 704     {
 705         case wxAUI_TBART_SEPARATOR_SIZE: return m_separator_size;
 706         case wxAUI_TBART_GRIPPER_SIZE:   return m_gripper_size;
 707         case wxAUI_TBART_OVERFLOW_SIZE:  return m_overflow_size;
 708         default: return 0;
 709     }
 710 }
 711
 712 void wxAuiDefaultToolBarArt::SetElementSize(int element_id, int size)
 713 {
 714     switch (element_id)
 715     {
 716         case wxAUI_TBART_SEPARATOR_SIZE: m_separator_size = size;
 717         case wxAUI_TBART_GRIPPER_SIZE:   m_gripper_size = size;
 718         case wxAUI_TBART_OVERFLOW_SIZE:  m_overflow_size = size;
 719     }
 720 }
 721
 722 int wxAuiDefaultToolBarArt::ShowDropDown(wxWindow* wnd,
 723                                          const wxAuiToolBarItemArray& items)
 724 {
 725     wxMenu menuPopup;
 726
 727     size_t items_added = 0;
 728
 729     size_t i, count = items.GetCount();
 730     for (i = 0; i < count; ++i)
 731     {
 732         wxAuiToolBarItem& item = items.Item(i);
 733
 734         if (item.GetKind() == wxITEM_NORMAL)
 735         {
 736             wxString text = item.GetShortHelp();
 737             if (text.empty())
 738                 text = item.GetLabel();
 739
 740             if (text.empty())
 741                 text = wxT(" ");
 742
 743             wxMenuItem* m =  new wxMenuItem(&menuPopup, item.GetId(), text, item.GetShortHelp());
 744
 745             m->SetBitmap(item.GetBitmap());
 746             menuPopup.Append(m);
 747             items_added++;
 748         }
 749         else if (item.GetKind() == wxITEM_SEPARATOR)
 750         {
 751             if (items_added > 0)
 752                 menuPopup.AppendSeparator();
 753         }
 754     }
 755
 756     // find out where to put the popup menu of window items
 757     wxPoint pt = ::wxGetMousePosition();
 758     pt = wnd->ScreenToClient(pt);
 759
 760     // find out the screen coordinate at the bottom of the tab ctrl
 761     wxRect cli_rect = wnd->GetClientRect();
 762     pt.y = cli_rect.y + cli_rect.height;
 763
 764     ToolbarCommandCapture* cc = new ToolbarCommandCapture;
 765     wnd->PushEventHandler(cc);
 766     wnd->PopupMenu(&menuPopup, pt);
 767     int command = cc->GetCommandId();
 768     wnd->PopEventHandler(true);
 769
 770     return command;
 771 }
 772
 773
 774
 775
 776 BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
 777     EVT_SIZE(wxAuiToolBar::OnSize)
 778     EVT_IDLE(wxAuiToolBar::OnIdle)
 779     EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
 780     EVT_PAINT(wxAuiToolBar::OnPaint)
 781     EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
 782     EVT_LEFT_DCLICK(wxAuiToolBar::OnLeftDown)
 783     EVT_LEFT_UP(wxAuiToolBar::OnLeftUp)
 784     EVT_RIGHT_DOWN(wxAuiToolBar::OnRightDown)
 785     EVT_RIGHT_DCLICK(wxAuiToolBar::OnRightDown)
 786     EVT_RIGHT_UP(wxAuiToolBar::OnRightUp)
 787     EVT_MIDDLE_DOWN(wxAuiToolBar::OnMiddleDown)
 788     EVT_MIDDLE_DCLICK(wxAuiToolBar::OnMiddleDown)
 789     EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
 790     EVT_MOTION(wxAuiToolBar::OnMotion)
 791     EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
 792     EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
 793 END_EVENT_TABLE()
 794
 795
 796 wxAuiToolBar::wxAuiToolBar(wxWindow* parent,
 797                            wxWindowID id,
 798                            const wxPoint& position,
 799                            const wxSize& size,
 800                            long style)
 801                             : wxControl(parent,
 802                                         id,
 803                                         position,
 804                                         size,
 805                                         style | wxBORDER_NONE)
 806 {
 807     m_sizer = new wxBoxSizer(wxHORIZONTAL);
 808     m_button_width = -1;
 809     m_button_height = -1;
 810     m_sizer_element_count = 0;
 811     m_action_pos = wxPoint(-1,-1);
 812     m_action_item = NULL;
 813     m_tip_item = NULL;
 814     m_art = new wxAuiDefaultToolBarArt;
 815     m_tool_packing = 2;
 816     m_tool_border_padding = 3;
 817     m_tool_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 818     m_gripper_sizer_item = NULL;
 819     m_overflow_sizer_item = NULL;
 820     m_dragging = false;
 821     m_style = style;
 822     m_gripper_visible = (m_style & wxAUI_TB_GRIPPER) ? true : false;
 823     m_overflow_visible = (m_style & wxAUI_TB_OVERFLOW) ? true : false;
 824     m_overflow_state = 0;
 825     SetMargins(5, 5, 2, 2);
 826     SetFont(*wxNORMAL_FONT);
 827     m_art->SetFlags((unsigned int)m_style);
 828     SetExtraStyle(wxWS_EX_PROCESS_IDLE);
 829     if (style & wxAUI_TB_HORZ_LAYOUT)
 830         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 831 }
 832
 833
 834 wxAuiToolBar::~wxAuiToolBar()
 835 {
 836     delete m_art;
 837     delete m_sizer;
 838 }
 839
 840 void wxAuiToolBar::SetWindowStyleFlag(long style)
 841 {
 842     wxControl::SetWindowStyleFlag(style);
 843
 844     m_style = style;
 845
 846     if (m_art)
 847     {
 848         m_art->SetFlags((unsigned int)m_style);
 849     }
 850
 851     if (m_style & wxAUI_TB_GRIPPER)
 852         m_gripper_visible = true;
 853     else
 854         m_gripper_visible = false;
 855
 856
 857     if (m_style & wxAUI_TB_OVERFLOW)
 858         m_overflow_visible = true;
 859     else
 860         m_overflow_visible = false;
 861
 862     if (style & wxAUI_TB_HORZ_LAYOUT)
 863         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 864     else
 865         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_BOTTOM);
 866 }
 867
 868
 869 void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
 870 {
 871     delete m_art;
 872
 873     m_art = art;
 874
 875     if (m_art)
 876     {
 877         m_art->SetFlags((unsigned int)m_style);
 878         m_art->SetTextOrientation(m_tool_text_orientation);
 879     }
 880 }
 881
 882 wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
 883 {
 884     return m_art;
 885 }
 886
 887
 888
 889
 890 void wxAuiToolBar::AddTool(int tool_id,
 891                            const wxString& label,
 892                            const wxBitmap& bitmap,
 893                            const wxString& short_help_string,
 894                            wxItemKind kind)
 895 {
 896     AddTool(tool_id,
 897             label,
 898             bitmap,
 899             wxNullBitmap,
 900             kind,
 901             short_help_string,
 902             wxEmptyString,
 903             NULL);
 904 }
 905
 906
 907 void wxAuiToolBar::AddTool(int tool_id,
 908                            const wxString& label,
 909                            const wxBitmap& bitmap,
 910                            const wxBitmap& disabled_bitmap,
 911                            wxItemKind kind,
 912                            const wxString& short_help_string,
 913                            const wxString& long_help_string,
 914                            wxObject* WXUNUSED(client_data))
 915 {
 916     wxAuiToolBarItem item;
 917     item.window = NULL;
 918     item.label = label;
 919     item.bitmap = bitmap;
 920     item.disabled_bitmap = disabled_bitmap;
 921     item.short_help = short_help_string;
 922     item.long_help = long_help_string;
 923     item.active = true;
 924     item.dropdown = false;
 925     item.spacer_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.spacer_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.spacer_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.spacer_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.spacer_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.spacer_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) &&
1790                      m_tool_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM &&
1791                      !item.GetLabel().empty() )
1792                 {
1793                     wxSize s = GetLabelSize(item.GetLabel());
1794                     vert_sizer->Add(1, s.y);
1795                 }
1796
1797
1798                 sizer_item = sizer->Add(vert_sizer, item.proportion, wxEXPAND);
1799
1800                 wxSize min_size = item.min_size;
1801
1802
1803                 // proportional items will disappear from the toolbar if
1804                 // their min width is not set to something really small
1805                 if (item.proportion != 0)
1806                 {
1807                     min_size.x = 1;
1808                 }
1809
1810                 if (min_size.IsFullySpecified())
1811                 {
1812                     sizer_item->SetMinSize(min_size);
1813                     ctrl_sizer_item->SetMinSize(min_size);
1814                 }
1815
1816                 // add tool packing
1817                 if (i+1 < count)
1818                 {
1819                     sizer->AddSpacer(m_tool_packing);
1820                 }
1821             }
1822         }
1823
1824         item.sizer_item = sizer_item;
1825     }
1826
1827     // add "right" padding
1828     if (m_right_padding > 0)
1829     {
1830         if (horizontal)
1831             sizer->Add(m_right_padding, 1);
1832         else
1833             sizer->Add(1, m_right_padding);
1834     }
1835
1836     // add drop down area
1837     m_overflow_sizer_item = NULL;
1838
1839     if (m_style & wxAUI_TB_OVERFLOW)
1840     {
1841         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1842         if (overflow_size > 0 && m_overflow_visible)
1843         {
1844             if (horizontal)
1845                 m_overflow_sizer_item = sizer->Add(overflow_size, 1, 0, wxEXPAND);
1846             else
1847                 m_overflow_sizer_item = sizer->Add(1, overflow_size, 0, wxEXPAND);
1848         }
1849         else
1850         {
1851             m_overflow_sizer_item = NULL;
1852         }
1853     }
1854
1855
1856     // the outside sizer helps us apply the "top" and "bottom" padding
1857     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
1858
1859     // add "top" padding
1860     if (m_top_padding > 0)
1861     {
1862         if (horizontal)
1863             outside_sizer->Add(1, m_top_padding);
1864         else
1865             outside_sizer->Add(m_top_padding, 1);
1866     }
1867
1868     // add the sizer that contains all of the toolbar elements
1869     outside_sizer->Add(sizer, 1, wxEXPAND);
1870
1871     // add "bottom" padding
1872     if (m_bottom_padding > 0)
1873     {
1874         if (horizontal)
1875             outside_sizer->Add(1, m_bottom_padding);
1876         else
1877             outside_sizer->Add(m_bottom_padding, 1);
1878     }
1879
1880     delete m_sizer; // remove old sizer
1881     m_sizer = outside_sizer;
1882
1883     // calculate the rock-bottom minimum size
1884     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1885     {
1886         wxAuiToolBarItem& item = m_items.Item(i);
1887         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1888             item.sizer_item->SetMinSize(0,0);
1889     }
1890
1891     m_absolute_min_size = m_sizer->GetMinSize();
1892
1893     // reset the min sizes to what they were
1894     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1895     {
1896         wxAuiToolBarItem& item = m_items.Item(i);
1897         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1898             item.sizer_item->SetMinSize(item.min_size);
1899     }
1900
1901     // set control size
1902     wxSize size = m_sizer->GetMinSize();
1903     m_minWidth = size.x;
1904     m_minHeight = size.y;
1905
1906     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
1907     {
1908         wxSize cur_size = GetClientSize();
1909         wxSize new_size = GetMinSize();
1910         if (new_size != cur_size)
1911         {
1912             SetClientSize(new_size);
1913         }
1914         else
1915         {
1916             m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1917         }
1918     }
1919     else
1920     {
1921         wxSize cur_size = GetClientSize();
1922         m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1923     }
1924
1925     Refresh(false);
1926     return true;
1927 }
1928
1929 int wxAuiToolBar::GetOverflowState() const
1930 {
1931     return m_overflow_state;
1932 }
1933
1934 wxRect wxAuiToolBar::GetOverflowRect() const
1935 {
1936     wxRect cli_rect(wxPoint(0,0), GetClientSize());
1937     wxRect overflow_rect = m_overflow_sizer_item->GetRect();
1938     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1939
1940     if (m_style & wxAUI_TB_VERTICAL)
1941     {
1942         overflow_rect.y = cli_rect.height - overflow_size;
1943         overflow_rect.x = 0;
1944         overflow_rect.width = cli_rect.width;
1945         overflow_rect.height = overflow_size;
1946     }
1947     else
1948     {
1949         overflow_rect.x = cli_rect.width - overflow_size;
1950         overflow_rect.y = 0;
1951         overflow_rect.width = overflow_size;
1952         overflow_rect.height = cli_rect.height;
1953     }
1954
1955     return overflow_rect;
1956 }
1957
1958 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
1959 {
1960     wxClientDC dc(this);
1961
1962     int tx, ty;
1963     int text_width = 0, text_height = 0;
1964
1965     dc.SetFont(m_font);
1966
1967     // get the text height
1968     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
1969
1970     // get the text width
1971     dc.GetTextExtent(label, &text_width, &ty);
1972
1973     return wxSize(text_width, text_height);
1974 }
1975
1976
1977 void wxAuiToolBar::DoIdleUpdate()
1978 {
1979     wxEvtHandler* handler = GetEventHandler();
1980
1981     bool need_refresh = false;
1982
1983     size_t i, count;
1984     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1985     {
1986         wxAuiToolBarItem& item = m_items.Item(i);
1987
1988         if (item.id == -1)
1989             continue;
1990
1991         wxUpdateUIEvent evt(item.id);
1992         evt.SetEventObject(this);
1993
1994         if (handler->ProcessEvent(evt))
1995         {
1996             if (evt.GetSetEnabled())
1997             {
1998                 bool is_enabled;
1999                 if (item.window)
2000                     is_enabled = item.window->IsEnabled();
2001                 else
2002                     is_enabled = (item.state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
2003
2004                 bool new_enabled = evt.GetEnabled();
2005                 if (new_enabled != is_enabled)
2006                 {
2007                     if (item.window)
2008                     {
2009                         item.window->Enable(new_enabled);
2010                     }
2011                     else
2012                     {
2013                         if (new_enabled)
2014                             item.state &= ~wxAUI_BUTTON_STATE_DISABLED;
2015                         else
2016                             item.state |= wxAUI_BUTTON_STATE_DISABLED;
2017                     }
2018                     need_refresh = true;
2019                 }
2020             }
2021
2022             if (evt.GetSetChecked())
2023             {
2024                 // make sure we aren't checking an item that can't be
2025                 if (item.kind != wxITEM_CHECK && item.kind != wxITEM_RADIO)
2026                     continue;
2027
2028                 bool is_checked = (item.state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2029                 bool new_checked = evt.GetChecked();
2030
2031                 if (new_checked != is_checked)
2032                 {
2033                     if (new_checked)
2034                         item.state |= wxAUI_BUTTON_STATE_CHECKED;
2035                     else
2036                         item.state &= ~wxAUI_BUTTON_STATE_CHECKED;
2037
2038                     need_refresh = true;
2039                 }
2040             }
2041
2042         }
2043     }
2044
2045
2046     if (need_refresh)
2047     {
2048         Refresh(false);
2049     }
2050 }
2051
2052
2053 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2054 {
2055     int x, y;
2056     GetClientSize(&x, &y);
2057
2058     if (x > y)
2059         SetOrientation(wxHORIZONTAL);
2060     else
2061         SetOrientation(wxVERTICAL);
2062
2063     if (((x >= y) && m_absolute_min_size.x > x) ||
2064         ((y > x) && m_absolute_min_size.y > y))
2065     {
2066         // hide all flexible items
2067         size_t i, count;
2068         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2069         {
2070             wxAuiToolBarItem& item = m_items.Item(i);
2071             if (item.sizer_item && item.proportion > 0 && item.sizer_item->IsShown())
2072             {
2073                 item.sizer_item->Show(false);
2074                 item.sizer_item->SetProportion(0);
2075             }
2076         }
2077     }
2078     else
2079     {
2080         // show all flexible items
2081         size_t i, count;
2082         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2083         {
2084             wxAuiToolBarItem& item = m_items.Item(i);
2085             if (item.sizer_item && item.proportion > 0 && !item.sizer_item->IsShown())
2086             {
2087                 item.sizer_item->Show(true);
2088                 item.sizer_item->SetProportion(item.proportion);
2089             }
2090         }
2091     }
2092
2093     m_sizer->SetDimension(0, 0, x, y);
2094
2095     Refresh(false);
2096     Update();
2097 }
2098
2099
2100
2101 void wxAuiToolBar::DoSetSize(int x,
2102                              int y,
2103                              int width,
2104                              int height,
2105                              int sizeFlags)
2106 {
2107     wxSize parent_size = GetParent()->GetClientSize();
2108     if (x + width > parent_size.x)
2109         width = wxMax(0, parent_size.x - x);
2110     if (y + height > parent_size.y)
2111         height = wxMax(0, parent_size.y - y);
2112
2113     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2114 }
2115
2116
2117 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2118 {
2119     DoIdleUpdate();
2120     evt.Skip();
2121 }
2122
2123 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2124 {
2125     wxBufferedPaintDC dc(this);
2126     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2127
2128
2129     bool horizontal = true;
2130     if (m_style & wxAUI_TB_VERTICAL)
2131         horizontal = false;
2132
2133
2134     m_art->DrawBackground(dc, this, cli_rect);
2135
2136     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2137     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2138
2139     // paint the gripper
2140     if (gripper_size > 0 && m_gripper_sizer_item)
2141     {
2142         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2143         if (horizontal)
2144             gripper_rect.width = gripper_size;
2145         else
2146             gripper_rect.height = gripper_size;
2147         m_art->DrawGripper(dc, this, gripper_rect);
2148     }
2149
2150     // calculated how far we can draw items
2151     int last_extent;
2152     if (horizontal)
2153         last_extent = cli_rect.width;
2154     else
2155         last_extent = cli_rect.height;
2156     if (m_overflow_visible)
2157         last_extent -= dropdown_size;
2158
2159     // paint each individual tool
2160     size_t i, count = m_items.GetCount();
2161     for (i = 0; i < count; ++i)
2162     {
2163         wxAuiToolBarItem& item = m_items.Item(i);
2164
2165         if (!item.sizer_item)
2166             continue;
2167
2168         wxRect item_rect = item.sizer_item->GetRect();
2169
2170
2171         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2172             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2173         {
2174             break;
2175         }
2176
2177         if (item.kind == wxITEM_SEPARATOR)
2178         {
2179             // draw a separator
2180             m_art->DrawSeparator(dc, this, item_rect);
2181         }
2182         else if (item.kind == wxITEM_LABEL)
2183         {
2184             // draw a text label only
2185             m_art->DrawLabel(dc, this, item, item_rect);
2186         }
2187         else if (item.kind == wxITEM_NORMAL)
2188         {
2189             // draw a regular button or dropdown button
2190             if (!item.dropdown)
2191                 m_art->DrawButton(dc, this, item, item_rect);
2192             else
2193                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2194         }
2195         else if (item.kind == wxITEM_CHECK)
2196         {
2197             // draw a toggle button
2198             m_art->DrawButton(dc, this, item, item_rect);
2199         }
2200         else if (item.kind == wxITEM_CONTROL)
2201         {
2202             // draw the control's label
2203             m_art->DrawControlLabel(dc, this, item, item_rect);
2204         }
2205
2206         // fire a signal to see if the item wants to be custom-rendered
2207         OnCustomRender(dc, item, item_rect);
2208     }
2209
2210     // paint the overflow button
2211     if (dropdown_size > 0 && m_overflow_sizer_item)
2212     {
2213         wxRect dropdown_rect = GetOverflowRect();
2214         m_art->DrawOverflowButton(dc, this, dropdown_rect, m_overflow_state);
2215     }
2216 }
2217
2218 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2219 {
2220     // empty
2221 }
2222
2223 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2224 {
2225     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2226
2227     if (m_gripper_sizer_item)
2228     {
2229         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2230         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2231         {
2232             // find aui manager
2233             wxAuiManager* manager = wxAuiManager::GetManager(this);
2234             if (!manager)
2235                 return;
2236
2237             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2238             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2239
2240             // gripper was clicked
2241             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2242             return;
2243         }
2244     }
2245
2246     if (m_overflow_sizer_item)
2247     {
2248         wxRect overflow_rect = GetOverflowRect();
2249
2250         if (m_art &&
2251             m_overflow_visible &&
2252             overflow_rect.Contains(evt.m_x, evt.m_y))
2253         {
2254             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2255             e.SetEventObject(this);
2256             e.SetToolId(-1);
2257             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2258             bool processed = ProcessEvent(e);
2259
2260             if (processed)
2261             {
2262                 DoIdleUpdate();
2263             }
2264             else
2265             {
2266                 size_t i, count;
2267                 wxAuiToolBarItemArray overflow_items;
2268
2269
2270                 // add custom overflow prepend items, if any
2271                 count = m_custom_overflow_prepend.GetCount();
2272                 for (i = 0; i < count; ++i)
2273                     overflow_items.Add(m_custom_overflow_prepend[i]);
2274
2275                 // only show items that don't fit in the dropdown
2276                 count = m_items.GetCount();
2277                 for (i = 0; i < count; ++i)
2278                 {
2279                     if (!GetToolFitsByIndex(i))
2280                         overflow_items.Add(m_items[i]);
2281                 }
2282
2283                 // add custom overflow append items, if any
2284                 count = m_custom_overflow_append.GetCount();
2285                 for (i = 0; i < count; ++i)
2286                     overflow_items.Add(m_custom_overflow_append[i]);
2287
2288                 int res = m_art->ShowDropDown(this, overflow_items);
2289                 m_overflow_state = 0;
2290                 Refresh(false);
2291                 if (res != -1)
2292                 {
2293                     wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
2294                     e.SetEventObject(this);
2295                     GetParent()->ProcessEvent(e);
2296                 }
2297             }
2298
2299             return;
2300         }
2301     }
2302
2303     m_dragging = false;
2304     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2305     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2306
2307     if (m_action_item)
2308     {
2309         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2310         {
2311             m_action_pos = wxPoint(-1,-1);
2312             m_action_item = NULL;
2313             return;
2314         }
2315
2316         SetPressedItem(m_action_item);
2317
2318         // fire the tool dropdown event
2319         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->id);
2320         e.SetEventObject(this);
2321         e.SetToolId(m_action_item->id);
2322         e.SetDropDownClicked(false);
2323
2324         int mouse_x = evt.GetX();
2325         wxRect rect = m_action_item->sizer_item->GetRect();
2326
2327         if (m_action_item->dropdown &&
2328             mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2329             mouse_x < (rect.x+rect.width))
2330         {
2331             e.SetDropDownClicked(true);
2332         }
2333
2334         e.SetClickPoint(evt.GetPosition());
2335         e.SetItemRect(rect);
2336         ProcessEvent(e);
2337         DoIdleUpdate();
2338     }
2339 }
2340
2341 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2342 {
2343     SetPressedItem(NULL);
2344
2345     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2346     if (hit_item && !(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2347     {
2348         SetHoverItem(hit_item);
2349     }
2350
2351
2352     if (m_dragging)
2353     {
2354         // reset drag and drop member variables
2355         m_dragging = false;
2356         m_action_pos = wxPoint(-1,-1);
2357         m_action_item = NULL;
2358         return;
2359     }
2360     else
2361     {
2362         wxAuiToolBarItem* hit_item;
2363         hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2364
2365         if (m_action_item && hit_item == m_action_item)
2366         {
2367             UnsetToolTip();
2368
2369             if (hit_item->kind == wxITEM_CHECK)
2370             {
2371                 bool toggle = false;
2372
2373                 if (m_action_item->state & wxAUI_BUTTON_STATE_CHECKED)
2374                     toggle = false;
2375                 else
2376                     toggle = true;
2377
2378                 ToggleTool(m_action_item->id, toggle);
2379
2380                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2381                 e.SetEventObject(this);
2382                 ProcessEvent(e);
2383                 DoIdleUpdate();
2384             }
2385             else
2386             {
2387                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2388                 e.SetEventObject(this);
2389                 ProcessEvent(e);
2390                 DoIdleUpdate();
2391             }
2392         }
2393     }
2394
2395     // reset drag and drop member variables
2396     m_dragging = false;
2397     m_action_pos = wxPoint(-1,-1);
2398     m_action_item = NULL;
2399 }
2400
2401 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2402 {
2403     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2404
2405     if (m_gripper_sizer_item)
2406     {
2407         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2408         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2409             return;
2410     }
2411
2412     if (m_overflow_sizer_item)
2413     {
2414         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2415         if (dropdown_size > 0 &&
2416             evt.m_x > cli_rect.width - dropdown_size &&
2417             evt.m_y >= 0 &&
2418             evt.m_y < cli_rect.height &&
2419             m_art)
2420         {
2421             return;
2422         }
2423     }
2424
2425     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2426     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2427
2428     if (m_action_item)
2429     {
2430         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2431         {
2432             m_action_pos = wxPoint(-1,-1);
2433             m_action_item = NULL;
2434             return;
2435         }
2436     }
2437 }
2438
2439 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2440 {
2441     wxAuiToolBarItem* hit_item;
2442     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2443
2444     if (m_action_item && hit_item == m_action_item)
2445     {
2446         if (hit_item->kind == wxITEM_NORMAL)
2447         {
2448             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->id);
2449             e.SetEventObject(this);
2450             e.SetToolId(m_action_item->id);
2451             e.SetClickPoint(m_action_pos);
2452             ProcessEvent(e);
2453             DoIdleUpdate();
2454         }
2455     }
2456     else
2457     {
2458         // right-clicked on the invalid area of the toolbar
2459         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2460         e.SetEventObject(this);
2461         e.SetToolId(-1);
2462         e.SetClickPoint(m_action_pos);
2463         ProcessEvent(e);
2464         DoIdleUpdate();
2465     }
2466
2467     // reset member variables
2468     m_action_pos = wxPoint(-1,-1);
2469     m_action_item = NULL;
2470 }
2471
2472 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2473 {
2474     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2475
2476     if (m_gripper_sizer_item)
2477     {
2478         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2479         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2480             return;
2481     }
2482
2483     if (m_overflow_sizer_item)
2484     {
2485         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2486         if (dropdown_size > 0 &&
2487             evt.m_x > cli_rect.width - dropdown_size &&
2488             evt.m_y >= 0 &&
2489             evt.m_y < cli_rect.height &&
2490             m_art)
2491         {
2492             return;
2493         }
2494     }
2495
2496     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2497     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2498
2499     if (m_action_item)
2500     {
2501         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2502         {
2503             m_action_pos = wxPoint(-1,-1);
2504             m_action_item = NULL;
2505             return;
2506         }
2507     }
2508 }
2509
2510 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2511 {
2512     wxAuiToolBarItem* hit_item;
2513     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2514
2515     if (m_action_item && hit_item == m_action_item)
2516     {
2517         if (hit_item->kind == wxITEM_NORMAL)
2518         {
2519             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->id);
2520             e.SetEventObject(this);
2521             e.SetToolId(m_action_item->id);
2522             e.SetClickPoint(m_action_pos);
2523             ProcessEvent(e);
2524             DoIdleUpdate();
2525         }
2526     }
2527
2528     // reset member variables
2529     m_action_pos = wxPoint(-1,-1);
2530     m_action_item = NULL;
2531 }
2532
2533 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2534 {
2535     // start a drag event
2536     if (!m_dragging &&
2537         m_action_item != NULL &&
2538         m_action_pos != wxPoint(-1,-1) &&
2539         abs(evt.m_x - m_action_pos.x) + abs(evt.m_y - m_action_pos.y) > 5)
2540     {
2541         UnsetToolTip();
2542
2543         m_dragging = true;
2544
2545         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2546         e.SetEventObject(this);
2547         e.SetToolId(m_action_item->id);
2548         ProcessEvent(e);
2549         DoIdleUpdate();
2550         return;
2551     }
2552
2553     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2554     if (hit_item)
2555     {
2556         if (!(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2557             SetHoverItem(hit_item);
2558         else
2559             SetHoverItem(NULL);
2560     }
2561     else
2562     {
2563         // no hit item, remove any hit item
2564         SetHoverItem(hit_item);
2565     }
2566
2567     // figure out tooltips
2568     wxAuiToolBarItem* packing_hit_item;
2569     packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2570     if (packing_hit_item)
2571     {
2572         if (packing_hit_item != m_tip_item)
2573         {
2574             m_tip_item = packing_hit_item;
2575
2576             if ( !packing_hit_item->short_help.empty() )
2577                 SetToolTip(packing_hit_item->short_help);
2578             else
2579                 UnsetToolTip();
2580         }
2581     }
2582     else
2583     {
2584         UnsetToolTip();
2585         m_tip_item = NULL;
2586     }
2587
2588     // if we've pressed down an item and we're hovering
2589     // over it, make sure it's state is set to pressed
2590     if (m_action_item)
2591     {
2592         if (m_action_item == hit_item)
2593             SetPressedItem(m_action_item);
2594         else
2595             SetPressedItem(NULL);
2596     }
2597
2598     // figure out the dropdown button state (are we hovering or pressing it?)
2599     RefreshOverflowState();
2600 }
2601
2602 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& WXUNUSED(evt))
2603 {
2604     RefreshOverflowState();
2605     SetHoverItem(NULL);
2606     SetPressedItem(NULL);
2607
2608     m_tip_item = NULL;
2609 }
2610
2611
2612 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2613 {
2614     wxCursor cursor = wxNullCursor;
2615
2616     if (m_gripper_sizer_item)
2617     {
2618         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2619         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2620         {
2621             cursor = wxCursor(wxCURSOR_SIZING);
2622         }
2623     }
2624
2625     evt.SetCursor(cursor);
2626 }
2627
2628
2629 #endif // wxUSE_AUI
2630