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:      $Id$
   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 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, wxAuiToolBarEvent );
  50 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, wxAuiToolBarEvent );
  51 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, wxAuiToolBarEvent );
  52 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, wxAuiToolBarEvent );
  53 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, wxAuiToolBarEvent );
  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 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 891                            const wxString& label,
 892                            const wxBitmap& bitmap,
 893                            const wxString& short_help_string,
 894                            wxItemKind kind)
 895 {
 896     return AddTool(tool_id,
 897             label,
 898             bitmap,
 899             wxNullBitmap,
 900             kind,
 901             short_help_string,
 902             wxEmptyString,
 903             NULL);
 904 }
 905
 906
 907 wxAuiToolBarItem* 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.id == wxID_ANY)
 936         item.id = wxNewId();
 937
 938     if (!item.disabled_bitmap.IsOk())
 939     {
 940         // no disabled bitmap specified, we need to make one
 941         if (item.bitmap.IsOk())
 942         {
 943             //wxImage img = item.bitmap.ConvertToImage();
 944             //wxImage grey_version = img.ConvertToGreyscale();
 945             //item.disabled_bitmap = wxBitmap(grey_version);
 946             item.disabled_bitmap = MakeDisabledBitmap(item.bitmap);
 947         }
 948     }
 949     m_items.Add(item);
 950     return &m_items.Last();
 951 }
 952
 953 wxAuiToolBarItem* wxAuiToolBar::AddControl(wxControl* control,
 954                               const wxString& label)
 955 {
 956     wxAuiToolBarItem item;
 957     item.window = (wxWindow*)control;
 958     item.label = label;
 959     item.bitmap = wxNullBitmap;
 960     item.disabled_bitmap = wxNullBitmap;
 961     item.active = true;
 962     item.dropdown = false;
 963     item.spacer_pixels = 0;
 964     item.id = control->GetId();
 965     item.state = 0;
 966     item.proportion = 0;
 967     item.kind = wxITEM_CONTROL;
 968     item.sizer_item = NULL;
 969     item.min_size = control->GetEffectiveMinSize();
 970     item.user_data = 0;
 971     item.sticky = false;
 972
 973     m_items.Add(item);
 974     return &m_items.Last();
 975 }
 976
 977 wxAuiToolBarItem* wxAuiToolBar::AddLabel(int tool_id,
 978                             const wxString& label,
 979                             const int width)
 980 {
 981     wxSize min_size = wxDefaultSize;
 982     if (width != -1)
 983         min_size.x = width;
 984
 985     wxAuiToolBarItem item;
 986     item.window = NULL;
 987     item.label = label;
 988     item.bitmap = wxNullBitmap;
 989     item.disabled_bitmap = wxNullBitmap;
 990     item.active = true;
 991     item.dropdown = false;
 992     item.spacer_pixels = 0;
 993     item.id = tool_id;
 994     item.state = 0;
 995     item.proportion = 0;
 996     item.kind = wxITEM_LABEL;
 997     item.sizer_item = NULL;
 998     item.min_size = min_size;
 999     item.user_data = 0;
1000     item.sticky = false;
1001
1002     if (item.id == wxID_ANY)
1003         item.id = wxNewId();
1004
1005     m_items.Add(item);
1006     return &m_items.Last();
1007 }
1008
1009 wxAuiToolBarItem* wxAuiToolBar::AddSeparator()
1010 {
1011     wxAuiToolBarItem item;
1012     item.window = NULL;
1013     item.label = wxEmptyString;
1014     item.bitmap = wxNullBitmap;
1015     item.disabled_bitmap = wxNullBitmap;
1016     item.active = true;
1017     item.dropdown = false;
1018     item.id = -1;
1019     item.state = 0;
1020     item.proportion = 0;
1021     item.kind = wxITEM_SEPARATOR;
1022     item.sizer_item = NULL;
1023     item.min_size = wxDefaultSize;
1024     item.user_data = 0;
1025     item.sticky = false;
1026
1027     m_items.Add(item);
1028     return &m_items.Last();
1029 }
1030
1031 wxAuiToolBarItem* wxAuiToolBar::AddSpacer(int pixels)
1032 {
1033     wxAuiToolBarItem item;
1034     item.window = NULL;
1035     item.label = wxEmptyString;
1036     item.bitmap = wxNullBitmap;
1037     item.disabled_bitmap = wxNullBitmap;
1038     item.active = true;
1039     item.dropdown = false;
1040     item.spacer_pixels = pixels;
1041     item.id = -1;
1042     item.state = 0;
1043     item.proportion = 0;
1044     item.kind = wxITEM_SPACER;
1045     item.sizer_item = NULL;
1046     item.min_size = wxDefaultSize;
1047     item.user_data = 0;
1048     item.sticky = false;
1049
1050     m_items.Add(item);
1051     return &m_items.Last();
1052 }
1053
1054 wxAuiToolBarItem* wxAuiToolBar::AddStretchSpacer(int proportion)
1055 {
1056     wxAuiToolBarItem item;
1057     item.window = NULL;
1058     item.label = wxEmptyString;
1059     item.bitmap = wxNullBitmap;
1060     item.disabled_bitmap = wxNullBitmap;
1061     item.active = true;
1062     item.dropdown = false;
1063     item.spacer_pixels = 0;
1064     item.id = -1;
1065     item.state = 0;
1066     item.proportion = proportion;
1067     item.kind = wxITEM_SPACER;
1068     item.sizer_item = NULL;
1069     item.min_size = wxDefaultSize;
1070     item.user_data = 0;
1071     item.sticky = false;
1072
1073     m_items.Add(item);
1074     return &m_items.Last();
1075 }
1076
1077 void wxAuiToolBar::Clear()
1078 {
1079     m_items.Clear();
1080     m_sizer_element_count = 0;
1081 }
1082
1083 bool wxAuiToolBar::DeleteTool(int tool_id)
1084 {
1085     int idx = GetToolIndex(tool_id);
1086     if (idx >= 0 && idx < (int)m_items.GetCount())
1087     {
1088         m_items.RemoveAt(idx);
1089         Realize();
1090         return true;
1091     }
1092
1093     return false;
1094 }
1095
1096 bool wxAuiToolBar::DeleteByIndex(int idx)
1097 {
1098     if (idx >= 0 && idx < (int)m_items.GetCount())
1099     {
1100         m_items.RemoveAt(idx);
1101         Realize();
1102         return true;
1103     }
1104
1105     return false;
1106 }
1107
1108
1109 wxControl* wxAuiToolBar::FindControl(int id)
1110 {
1111     wxWindow* wnd = FindWindow(id);
1112     return (wxControl*)wnd;
1113 }
1114
1115 wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
1116 {
1117     size_t i, count;
1118     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1119     {
1120         wxAuiToolBarItem& item = m_items.Item(i);
1121         if (item.id == tool_id)
1122             return &item;
1123     }
1124
1125     return NULL;
1126 }
1127
1128 wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) const
1129 {
1130     size_t i, count;
1131     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1132     {
1133         wxAuiToolBarItem& item = m_items.Item(i);
1134
1135         if (!item.sizer_item)
1136             continue;
1137
1138         wxRect rect = item.sizer_item->GetRect();
1139         if (rect.Contains(x,y))
1140         {
1141             // if the item doesn't fit on the toolbar, return NULL
1142             if (!GetToolFitsByIndex(i))
1143                 return NULL;
1144
1145             return &item;
1146         }
1147     }
1148
1149     return NULL;
1150 }
1151
1152 wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
1153 {
1154     size_t i, count;
1155     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1156     {
1157         wxAuiToolBarItem& item = m_items.Item(i);
1158
1159         if (!item.sizer_item)
1160             continue;
1161
1162         wxRect rect = item.sizer_item->GetRect();
1163
1164         // apply tool packing
1165         if (i+1 < count)
1166             rect.width += m_tool_packing;
1167
1168         if (rect.Contains(x,y))
1169         {
1170             // if the item doesn't fit on the toolbar, return NULL
1171             if (!GetToolFitsByIndex(i))
1172                 return NULL;
1173
1174             return &item;
1175         }
1176     }
1177
1178     return NULL;
1179 }
1180
1181 wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
1182 {
1183     if (idx < 0)
1184         return NULL;
1185
1186     if (idx >= (int)m_items.size())
1187         return NULL;
1188
1189     return &(m_items[idx]);
1190 }
1191
1192 void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
1193 {
1194     // TODO: wxToolBar compatibility
1195 }
1196
1197 wxSize wxAuiToolBar::GetToolBitmapSize() const
1198 {
1199     // TODO: wxToolBar compatibility
1200     return wxSize(16,15);
1201 }
1202
1203 void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
1204 {
1205     wxAuiToolBarItem* item = FindTool(tool_id);
1206     if (!item)
1207         return;
1208
1209     item->proportion = proportion;
1210 }
1211
1212 int wxAuiToolBar::GetToolProportion(int tool_id) const
1213 {
1214     wxAuiToolBarItem* item = FindTool(tool_id);
1215     if (!item)
1216         return 0;
1217
1218     return item->proportion;
1219 }
1220
1221 void wxAuiToolBar::SetToolSeparation(int separation)
1222 {
1223     if (m_art)
1224         m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
1225 }
1226
1227 int wxAuiToolBar::GetToolSeparation() const
1228 {
1229     if (m_art)
1230         return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1231     else
1232         return 5;
1233 }
1234
1235
1236 void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
1237 {
1238     wxAuiToolBarItem* item = FindTool(tool_id);
1239     if (!item)
1240         return;
1241
1242     item->dropdown = dropdown;
1243 }
1244
1245 bool wxAuiToolBar::GetToolDropDown(int tool_id) const
1246 {
1247     wxAuiToolBarItem* item = FindTool(tool_id);
1248     if (!item)
1249         return 0;
1250
1251     return item->dropdown;
1252 }
1253
1254 void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
1255 {
1256     // ignore separators
1257     if (tool_id == -1)
1258         return;
1259
1260     wxAuiToolBarItem* item = FindTool(tool_id);
1261     if (!item)
1262         return;
1263
1264     if (item->sticky == sticky)
1265         return;
1266
1267     item->sticky = sticky;
1268
1269     Refresh(false);
1270     Update();
1271 }
1272
1273 bool wxAuiToolBar::GetToolSticky(int tool_id) const
1274 {
1275     wxAuiToolBarItem* item = FindTool(tool_id);
1276     if (!item)
1277         return 0;
1278
1279     return item->sticky;
1280 }
1281
1282
1283
1284
1285 void wxAuiToolBar::SetToolBorderPadding(int padding)
1286 {
1287     m_tool_border_padding = padding;
1288 }
1289
1290 int wxAuiToolBar::GetToolBorderPadding() const
1291 {
1292     return m_tool_border_padding;
1293 }
1294
1295 void wxAuiToolBar::SetToolTextOrientation(int orientation)
1296 {
1297     m_tool_text_orientation = orientation;
1298
1299     if (m_art)
1300     {
1301         m_art->SetTextOrientation(orientation);
1302     }
1303 }
1304
1305 int wxAuiToolBar::GetToolTextOrientation() const
1306 {
1307     return m_tool_text_orientation;
1308 }
1309
1310 void wxAuiToolBar::SetToolPacking(int packing)
1311 {
1312     m_tool_packing = packing;
1313 }
1314
1315 int wxAuiToolBar::GetToolPacking() const
1316 {
1317     return m_tool_packing;
1318 }
1319
1320
1321 void wxAuiToolBar::SetOrientation(int WXUNUSED(orientation))
1322 {
1323 }
1324
1325 void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
1326 {
1327     if (left != -1)
1328         m_left_padding = left;
1329     if (right != -1)
1330         m_right_padding = right;
1331     if (top != -1)
1332         m_top_padding = top;
1333     if (bottom != -1)
1334         m_bottom_padding = bottom;
1335 }
1336
1337 bool wxAuiToolBar::GetGripperVisible() const
1338 {
1339     return m_gripper_visible;
1340 }
1341
1342 void wxAuiToolBar::SetGripperVisible(bool visible)
1343 {
1344     m_gripper_visible = visible;
1345     if (visible)
1346         m_style |= wxAUI_TB_GRIPPER;
1347     Realize();
1348     Refresh(false);
1349 }
1350
1351
1352 bool wxAuiToolBar::GetOverflowVisible() const
1353 {
1354     return m_overflow_visible;
1355 }
1356
1357 void wxAuiToolBar::SetOverflowVisible(bool visible)
1358 {
1359     m_overflow_visible = visible;
1360     if (visible)
1361         m_style |= wxAUI_TB_OVERFLOW;
1362     Refresh(false);
1363 }
1364
1365 bool wxAuiToolBar::SetFont(const wxFont& font)
1366 {
1367     bool res = wxWindow::SetFont(font);
1368
1369     if (m_art)
1370     {
1371         m_art->SetFont(font);
1372     }
1373
1374     return res;
1375 }
1376
1377
1378 void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
1379 {
1380     wxAuiToolBarItem* former_hover = NULL;
1381
1382     size_t i, count;
1383     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1384     {
1385         wxAuiToolBarItem& item = m_items.Item(i);
1386         if (item.state & wxAUI_BUTTON_STATE_HOVER)
1387             former_hover = &item;
1388         item.state &= ~wxAUI_BUTTON_STATE_HOVER;
1389     }
1390
1391     if (pitem)
1392     {
1393         pitem->state |= wxAUI_BUTTON_STATE_HOVER;
1394     }
1395
1396     if (former_hover != pitem)
1397     {
1398         Refresh(false);
1399         Update();
1400     }
1401 }
1402
1403 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1404 {
1405     wxAuiToolBarItem* former_item = NULL;
1406
1407     size_t i, count;
1408     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1409     {
1410         wxAuiToolBarItem& item = m_items.Item(i);
1411         if (item.state & wxAUI_BUTTON_STATE_PRESSED)
1412             former_item = &item;
1413         item.state &= ~wxAUI_BUTTON_STATE_PRESSED;
1414     }
1415
1416     if (pitem)
1417     {
1418         pitem->state &= ~wxAUI_BUTTON_STATE_HOVER;
1419         pitem->state |= wxAUI_BUTTON_STATE_PRESSED;
1420     }
1421
1422     if (former_item != pitem)
1423     {
1424         Refresh(false);
1425         Update();
1426     }
1427 }
1428
1429 void wxAuiToolBar::RefreshOverflowState()
1430 {
1431     if (!m_overflow_sizer_item)
1432     {
1433         m_overflow_state = 0;
1434         return;
1435     }
1436
1437     int overflow_state = 0;
1438
1439     wxRect overflow_rect = GetOverflowRect();
1440
1441
1442     // find out the mouse's current position
1443     wxPoint pt = ::wxGetMousePosition();
1444     pt = this->ScreenToClient(pt);
1445
1446     // find out if the mouse cursor is inside the dropdown rectangle
1447     if (overflow_rect.Contains(pt.x, pt.y))
1448     {
1449         if (::wxGetMouseState().LeftDown())
1450             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1451         else
1452             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1453     }
1454
1455     if (overflow_state != m_overflow_state)
1456     {
1457         m_overflow_state = overflow_state;
1458         Refresh(false);
1459         Update();
1460     }
1461
1462     m_overflow_state = overflow_state;
1463 }
1464
1465 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1466 {
1467     wxAuiToolBarItem* tool = FindTool(tool_id);
1468
1469     if (tool && (tool->kind == wxITEM_CHECK || tool->kind == wxITEM_RADIO))
1470     {
1471         if (tool->kind == wxITEM_RADIO)
1472         {
1473             int i, idx, count;
1474             idx = GetToolIndex(tool_id);
1475             count = (int)m_items.GetCount();
1476
1477             if (idx >= 0 && idx < count)
1478             {
1479                 for (i = idx; i < count; ++i)
1480                 {
1481                     if (m_items[i].kind != wxITEM_RADIO)
1482                         break;
1483                     m_items[i].state &= ~wxAUI_BUTTON_STATE_CHECKED;
1484                 }
1485                 for (i = idx; i > 0; i--)
1486                 {
1487                     if (m_items[i].kind != wxITEM_RADIO)
1488                         break;
1489                     m_items[i].state &= ~wxAUI_BUTTON_STATE_CHECKED;
1490                 }
1491             }
1492
1493             tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1494         }
1495          else if (tool->kind == wxITEM_CHECK)
1496         {
1497             if (state == true)
1498                 tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1499             else
1500                 tool->state &= ~wxAUI_BUTTON_STATE_CHECKED;
1501         }
1502     }
1503 }
1504
1505 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1506 {
1507     wxAuiToolBarItem* tool = FindTool(tool_id);
1508
1509     if (tool)
1510     {
1511         if ( (tool->kind != wxITEM_CHECK) && (tool->kind != wxITEM_RADIO) )
1512             return false;
1513
1514         return (tool->state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1515     }
1516
1517     return false;
1518 }
1519
1520 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1521 {
1522     wxAuiToolBarItem* tool = FindTool(tool_id);
1523
1524     if (tool)
1525     {
1526         if (state == true)
1527             tool->state &= ~wxAUI_BUTTON_STATE_DISABLED;
1528         else
1529             tool->state |= wxAUI_BUTTON_STATE_DISABLED;
1530     }
1531 }
1532
1533 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1534 {
1535     wxAuiToolBarItem* tool = FindTool(tool_id);
1536
1537     if (tool)
1538         return (tool->state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1539
1540     return false;
1541 }
1542
1543 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1544 {
1545     wxAuiToolBarItem* tool = FindTool(tool_id);
1546     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1547     if (!tool)
1548         return wxEmptyString;
1549
1550     return tool->label;
1551 }
1552
1553 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1554 {
1555     wxAuiToolBarItem* tool = FindTool(tool_id);
1556     if (tool)
1557     {
1558         tool->label = label;
1559     }
1560 }
1561
1562 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1563 {
1564     wxAuiToolBarItem* tool = FindTool(tool_id);
1565     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1566     if (!tool)
1567         return wxNullBitmap;
1568
1569     return tool->bitmap;
1570 }
1571
1572 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1573 {
1574     wxAuiToolBarItem* tool = FindTool(tool_id);
1575     if (tool)
1576     {
1577         tool->bitmap = bitmap;
1578     }
1579 }
1580
1581 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1582 {
1583     wxAuiToolBarItem* tool = FindTool(tool_id);
1584     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1585     if (!tool)
1586         return wxEmptyString;
1587
1588     return tool->short_help;
1589 }
1590
1591 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1592 {
1593     wxAuiToolBarItem* tool = FindTool(tool_id);
1594     if (tool)
1595     {
1596         tool->short_help = help_string;
1597     }
1598 }
1599
1600 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1601 {
1602     wxAuiToolBarItem* tool = FindTool(tool_id);
1603     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1604     if (!tool)
1605         return wxEmptyString;
1606
1607     return tool->long_help;
1608 }
1609
1610 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1611 {
1612     wxAuiToolBarItem* tool = FindTool(tool_id);
1613     if (tool)
1614     {
1615         tool->long_help = help_string;
1616     }
1617 }
1618
1619 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1620                                           const wxAuiToolBarItemArray& append)
1621 {
1622     m_custom_overflow_prepend = prepend;
1623     m_custom_overflow_append = append;
1624 }
1625
1626
1627 size_t wxAuiToolBar::GetToolCount() const
1628 {
1629     return m_items.size();
1630 }
1631
1632 int wxAuiToolBar::GetToolIndex(int tool_id) const
1633 {
1634     // this will prevent us from returning the index of the
1635     // first separator in the toolbar since its id is equal to -1
1636     if (tool_id == -1)
1637         return wxNOT_FOUND;
1638
1639     size_t i, count = m_items.GetCount();
1640     for (i = 0; i < count; ++i)
1641     {
1642         wxAuiToolBarItem& item = m_items.Item(i);
1643         if (item.id == tool_id)
1644             return i;
1645     }
1646
1647     return wxNOT_FOUND;
1648 }
1649
1650 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1651 {
1652     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1653         return false;
1654
1655     if (!m_items[tool_idx].sizer_item)
1656         return false;
1657
1658     int cli_w, cli_h;
1659     GetClientSize(&cli_w, &cli_h);
1660
1661     wxRect rect = m_items[tool_idx].sizer_item->GetRect();
1662
1663     if (m_style & wxAUI_TB_VERTICAL)
1664     {
1665         // take the dropdown size into account
1666         if (m_overflow_visible)
1667             cli_h -= m_overflow_sizer_item->GetSize().y;
1668
1669         if (rect.y+rect.height < cli_h)
1670             return true;
1671     }
1672     else
1673     {
1674         // take the dropdown size into account
1675         if (m_overflow_visible)
1676             cli_w -= m_overflow_sizer_item->GetSize().x;
1677
1678         if (rect.x+rect.width < cli_w)
1679             return true;
1680     }
1681
1682     return false;
1683 }
1684
1685
1686 bool wxAuiToolBar::GetToolFits(int tool_id) const
1687 {
1688     return GetToolFitsByIndex(GetToolIndex(tool_id));
1689 }
1690
1691 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1692 {
1693     wxAuiToolBarItem* tool = FindTool(tool_id);
1694     if (tool && tool->sizer_item)
1695     {
1696         return tool->sizer_item->GetRect();
1697     }
1698
1699     return wxRect();
1700 }
1701
1702 bool wxAuiToolBar::GetToolBarFits() const
1703 {
1704     if (m_items.GetCount() == 0)
1705     {
1706         // empty toolbar always 'fits'
1707         return true;
1708     }
1709
1710     // entire toolbar content fits if the last tool fits
1711     return GetToolFitsByIndex(m_items.GetCount() - 1);
1712 }
1713
1714 bool wxAuiToolBar::Realize()
1715 {
1716     wxClientDC dc(this);
1717     if (!dc.IsOk())
1718         return false;
1719
1720     bool horizontal = true;
1721     if (m_style & wxAUI_TB_VERTICAL)
1722         horizontal = false;
1723
1724
1725     // create the new sizer to add toolbar elements to
1726     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1727
1728     // add gripper area
1729     int separator_size = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1730     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1731     if (gripper_size > 0 && m_gripper_visible)
1732     {
1733         if (horizontal)
1734             m_gripper_sizer_item = sizer->Add(gripper_size, 1, 0, wxEXPAND);
1735         else
1736             m_gripper_sizer_item = sizer->Add(1, gripper_size, 0, wxEXPAND);
1737     }
1738     else
1739     {
1740         m_gripper_sizer_item = NULL;
1741     }
1742
1743     // add "left" padding
1744     if (m_left_padding > 0)
1745     {
1746         if (horizontal)
1747             sizer->Add(m_left_padding, 1);
1748         else
1749             sizer->Add(1, m_left_padding);
1750     }
1751
1752     size_t i, count;
1753     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1754     {
1755         wxAuiToolBarItem& item = m_items.Item(i);
1756         wxSizerItem* sizer_item = NULL;
1757
1758         switch (item.kind)
1759         {
1760             case wxITEM_LABEL:
1761             {
1762                 wxSize size = m_art->GetLabelSize(dc, this, item);
1763                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1764                                         size.y + (m_tool_border_padding*2),
1765                                         item.proportion,
1766                                         wxALIGN_CENTER);
1767                 if (i+1 < count)
1768                 {
1769                     sizer->AddSpacer(m_tool_packing);
1770                 }
1771
1772                 break;
1773             }
1774
1775             case wxITEM_CHECK:
1776             case wxITEM_NORMAL:
1777             case wxITEM_RADIO:
1778             {
1779                 wxSize size = m_art->GetToolSize(dc, this, item);
1780                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1781                                         size.y + (m_tool_border_padding*2),
1782                                         0,
1783                                         wxALIGN_CENTER);
1784                 // add tool packing
1785                 if (i+1 < count)
1786                 {
1787                     sizer->AddSpacer(m_tool_packing);
1788                 }
1789
1790                 break;
1791             }
1792
1793             case wxITEM_SEPARATOR:
1794             {
1795                 if (horizontal)
1796                     sizer_item = sizer->Add(separator_size, 1, 0, wxEXPAND);
1797                 else
1798                     sizer_item = sizer->Add(1, separator_size, 0, wxEXPAND);
1799
1800                 // add tool packing
1801                 if (i+1 < count)
1802                 {
1803                     sizer->AddSpacer(m_tool_packing);
1804                 }
1805
1806                 break;
1807             }
1808
1809             case wxITEM_SPACER:
1810                 if (item.proportion > 0)
1811                     sizer_item = sizer->AddStretchSpacer(item.proportion);
1812                 else
1813                     sizer_item = sizer->Add(item.spacer_pixels, 1);
1814                 break;
1815
1816             case wxITEM_CONTROL:
1817             {
1818                 //sizer_item = sizer->Add(item.window, item.proportion, wxEXPAND);
1819                 wxSizerItem* ctrl_sizer_item;
1820
1821                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1822                 vert_sizer->AddStretchSpacer(1);
1823                 ctrl_sizer_item = vert_sizer->Add(item.window, 0, wxEXPAND);
1824                 vert_sizer->AddStretchSpacer(1);
1825                 if ( (m_style & wxAUI_TB_TEXT) &&
1826                      m_tool_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM &&
1827                      !item.GetLabel().empty() )
1828                 {
1829                     wxSize s = GetLabelSize(item.GetLabel());
1830                     vert_sizer->Add(1, s.y);
1831                 }
1832
1833
1834                 sizer_item = sizer->Add(vert_sizer, item.proportion, wxEXPAND);
1835
1836                 wxSize min_size = item.min_size;
1837
1838
1839                 // proportional items will disappear from the toolbar if
1840                 // their min width is not set to something really small
1841                 if (item.proportion != 0)
1842                 {
1843                     min_size.x = 1;
1844                 }
1845
1846                 if (min_size.IsFullySpecified())
1847                 {
1848                     sizer_item->SetMinSize(min_size);
1849                     ctrl_sizer_item->SetMinSize(min_size);
1850                 }
1851
1852                 // add tool packing
1853                 if (i+1 < count)
1854                 {
1855                     sizer->AddSpacer(m_tool_packing);
1856                 }
1857             }
1858         }
1859
1860         item.sizer_item = sizer_item;
1861     }
1862
1863     // add "right" padding
1864     if (m_right_padding > 0)
1865     {
1866         if (horizontal)
1867             sizer->Add(m_right_padding, 1);
1868         else
1869             sizer->Add(1, m_right_padding);
1870     }
1871
1872     // add drop down area
1873     m_overflow_sizer_item = NULL;
1874
1875     if (m_style & wxAUI_TB_OVERFLOW)
1876     {
1877         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1878         if (overflow_size > 0 && m_overflow_visible)
1879         {
1880             if (horizontal)
1881                 m_overflow_sizer_item = sizer->Add(overflow_size, 1, 0, wxEXPAND);
1882             else
1883                 m_overflow_sizer_item = sizer->Add(1, overflow_size, 0, wxEXPAND);
1884         }
1885         else
1886         {
1887             m_overflow_sizer_item = NULL;
1888         }
1889     }
1890
1891
1892     // the outside sizer helps us apply the "top" and "bottom" padding
1893     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
1894
1895     // add "top" padding
1896     if (m_top_padding > 0)
1897     {
1898         if (horizontal)
1899             outside_sizer->Add(1, m_top_padding);
1900         else
1901             outside_sizer->Add(m_top_padding, 1);
1902     }
1903
1904     // add the sizer that contains all of the toolbar elements
1905     outside_sizer->Add(sizer, 1, wxEXPAND);
1906
1907     // add "bottom" padding
1908     if (m_bottom_padding > 0)
1909     {
1910         if (horizontal)
1911             outside_sizer->Add(1, m_bottom_padding);
1912         else
1913             outside_sizer->Add(m_bottom_padding, 1);
1914     }
1915
1916     delete m_sizer; // remove old sizer
1917     m_sizer = outside_sizer;
1918
1919     // calculate the rock-bottom minimum size
1920     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1921     {
1922         wxAuiToolBarItem& item = m_items.Item(i);
1923         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1924             item.sizer_item->SetMinSize(0,0);
1925     }
1926
1927     m_absolute_min_size = m_sizer->GetMinSize();
1928
1929     // reset the min sizes to what they were
1930     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1931     {
1932         wxAuiToolBarItem& item = m_items.Item(i);
1933         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1934             item.sizer_item->SetMinSize(item.min_size);
1935     }
1936
1937     // set control size
1938     wxSize size = m_sizer->GetMinSize();
1939     m_minWidth = size.x;
1940     m_minHeight = size.y;
1941
1942     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
1943     {
1944         wxSize cur_size = GetClientSize();
1945         wxSize new_size = GetMinSize();
1946         if (new_size != cur_size)
1947         {
1948             SetClientSize(new_size);
1949         }
1950         else
1951         {
1952             m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1953         }
1954     }
1955     else
1956     {
1957         wxSize cur_size = GetClientSize();
1958         m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1959     }
1960
1961     Refresh(false);
1962     return true;
1963 }
1964
1965 int wxAuiToolBar::GetOverflowState() const
1966 {
1967     return m_overflow_state;
1968 }
1969
1970 wxRect wxAuiToolBar::GetOverflowRect() const
1971 {
1972     wxRect cli_rect(wxPoint(0,0), GetClientSize());
1973     wxRect overflow_rect = m_overflow_sizer_item->GetRect();
1974     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1975
1976     if (m_style & wxAUI_TB_VERTICAL)
1977     {
1978         overflow_rect.y = cli_rect.height - overflow_size;
1979         overflow_rect.x = 0;
1980         overflow_rect.width = cli_rect.width;
1981         overflow_rect.height = overflow_size;
1982     }
1983     else
1984     {
1985         overflow_rect.x = cli_rect.width - overflow_size;
1986         overflow_rect.y = 0;
1987         overflow_rect.width = overflow_size;
1988         overflow_rect.height = cli_rect.height;
1989     }
1990
1991     return overflow_rect;
1992 }
1993
1994 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
1995 {
1996     wxClientDC dc(this);
1997
1998     int tx, ty;
1999     int text_width = 0, text_height = 0;
2000
2001     dc.SetFont(m_font);
2002
2003     // get the text height
2004     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
2005
2006     // get the text width
2007     dc.GetTextExtent(label, &text_width, &ty);
2008
2009     return wxSize(text_width, text_height);
2010 }
2011
2012
2013 void wxAuiToolBar::DoIdleUpdate()
2014 {
2015     wxEvtHandler* handler = GetEventHandler();
2016
2017     bool need_refresh = false;
2018
2019     size_t i, count;
2020     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2021     {
2022         wxAuiToolBarItem& item = m_items.Item(i);
2023
2024         if (item.id == -1)
2025             continue;
2026
2027         wxUpdateUIEvent evt(item.id);
2028         evt.SetEventObject(this);
2029
2030         if (handler->ProcessEvent(evt))
2031         {
2032             if (evt.GetSetEnabled())
2033             {
2034                 bool is_enabled;
2035                 if (item.window)
2036                     is_enabled = item.window->IsEnabled();
2037                 else
2038                     is_enabled = (item.state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
2039
2040                 bool new_enabled = evt.GetEnabled();
2041                 if (new_enabled != is_enabled)
2042                 {
2043                     if (item.window)
2044                     {
2045                         item.window->Enable(new_enabled);
2046                     }
2047                     else
2048                     {
2049                         if (new_enabled)
2050                             item.state &= ~wxAUI_BUTTON_STATE_DISABLED;
2051                         else
2052                             item.state |= wxAUI_BUTTON_STATE_DISABLED;
2053                     }
2054                     need_refresh = true;
2055                 }
2056             }
2057
2058             if (evt.GetSetChecked())
2059             {
2060                 // make sure we aren't checking an item that can't be
2061                 if (item.kind != wxITEM_CHECK && item.kind != wxITEM_RADIO)
2062                     continue;
2063
2064                 bool is_checked = (item.state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2065                 bool new_checked = evt.GetChecked();
2066
2067                 if (new_checked != is_checked)
2068                 {
2069                     if (new_checked)
2070                         item.state |= wxAUI_BUTTON_STATE_CHECKED;
2071                     else
2072                         item.state &= ~wxAUI_BUTTON_STATE_CHECKED;
2073
2074                     need_refresh = true;
2075                 }
2076             }
2077
2078         }
2079     }
2080
2081
2082     if (need_refresh)
2083     {
2084         Refresh(false);
2085     }
2086 }
2087
2088
2089 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2090 {
2091     int x, y;
2092     GetClientSize(&x, &y);
2093
2094     if (x > y)
2095         SetOrientation(wxHORIZONTAL);
2096     else
2097         SetOrientation(wxVERTICAL);
2098
2099     if (((x >= y) && m_absolute_min_size.x > x) ||
2100         ((y > x) && m_absolute_min_size.y > y))
2101     {
2102         // hide all flexible items
2103         size_t i, count;
2104         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2105         {
2106             wxAuiToolBarItem& item = m_items.Item(i);
2107             if (item.sizer_item && item.proportion > 0 && item.sizer_item->IsShown())
2108             {
2109                 item.sizer_item->Show(false);
2110                 item.sizer_item->SetProportion(0);
2111             }
2112         }
2113     }
2114     else
2115     {
2116         // show all flexible items
2117         size_t i, count;
2118         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2119         {
2120             wxAuiToolBarItem& item = m_items.Item(i);
2121             if (item.sizer_item && item.proportion > 0 && !item.sizer_item->IsShown())
2122             {
2123                 item.sizer_item->Show(true);
2124                 item.sizer_item->SetProportion(item.proportion);
2125             }
2126         }
2127     }
2128
2129     m_sizer->SetDimension(0, 0, x, y);
2130
2131     Refresh(false);
2132     Update();
2133 }
2134
2135
2136
2137 void wxAuiToolBar::DoSetSize(int x,
2138                              int y,
2139                              int width,
2140                              int height,
2141                              int sizeFlags)
2142 {
2143     wxSize parent_size = GetParent()->GetClientSize();
2144     if (x + width > parent_size.x)
2145         width = wxMax(0, parent_size.x - x);
2146     if (y + height > parent_size.y)
2147         height = wxMax(0, parent_size.y - y);
2148
2149     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2150 }
2151
2152
2153 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2154 {
2155     DoIdleUpdate();
2156     evt.Skip();
2157 }
2158
2159 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2160 {
2161     wxBufferedPaintDC dc(this);
2162     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2163
2164
2165     bool horizontal = true;
2166     if (m_style & wxAUI_TB_VERTICAL)
2167         horizontal = false;
2168
2169
2170     m_art->DrawBackground(dc, this, cli_rect);
2171
2172     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2173     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2174
2175     // paint the gripper
2176     if (gripper_size > 0 && m_gripper_sizer_item)
2177     {
2178         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2179         if (horizontal)
2180             gripper_rect.width = gripper_size;
2181         else
2182             gripper_rect.height = gripper_size;
2183         m_art->DrawGripper(dc, this, gripper_rect);
2184     }
2185
2186     // calculated how far we can draw items
2187     int last_extent;
2188     if (horizontal)
2189         last_extent = cli_rect.width;
2190     else
2191         last_extent = cli_rect.height;
2192     if (m_overflow_visible)
2193         last_extent -= dropdown_size;
2194
2195     // paint each individual tool
2196     size_t i, count = m_items.GetCount();
2197     for (i = 0; i < count; ++i)
2198     {
2199         wxAuiToolBarItem& item = m_items.Item(i);
2200
2201         if (!item.sizer_item)
2202             continue;
2203
2204         wxRect item_rect = item.sizer_item->GetRect();
2205
2206
2207         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2208             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2209         {
2210             break;
2211         }
2212
2213         if (item.kind == wxITEM_SEPARATOR)
2214         {
2215             // draw a separator
2216             m_art->DrawSeparator(dc, this, item_rect);
2217         }
2218         else if (item.kind == wxITEM_LABEL)
2219         {
2220             // draw a text label only
2221             m_art->DrawLabel(dc, this, item, item_rect);
2222         }
2223         else if (item.kind == wxITEM_NORMAL)
2224         {
2225             // draw a regular button or dropdown button
2226             if (!item.dropdown)
2227                 m_art->DrawButton(dc, this, item, item_rect);
2228             else
2229                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2230         }
2231         else if (item.kind == wxITEM_CHECK)
2232         {
2233             // draw a toggle button
2234             m_art->DrawButton(dc, this, item, item_rect);
2235         }
2236         else if (item.kind == wxITEM_RADIO)
2237         {
2238             // draw a toggle button
2239             m_art->DrawButton(dc, this, item, item_rect);
2240         }
2241         else if (item.kind == wxITEM_CONTROL)
2242         {
2243             // draw the control's label
2244             m_art->DrawControlLabel(dc, this, item, item_rect);
2245         }
2246
2247         // fire a signal to see if the item wants to be custom-rendered
2248         OnCustomRender(dc, item, item_rect);
2249     }
2250
2251     // paint the overflow button
2252     if (dropdown_size > 0 && m_overflow_sizer_item)
2253     {
2254         wxRect dropdown_rect = GetOverflowRect();
2255         m_art->DrawOverflowButton(dc, this, dropdown_rect, m_overflow_state);
2256     }
2257 }
2258
2259 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2260 {
2261     // empty
2262 }
2263
2264 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2265 {
2266     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2267
2268     if (m_gripper_sizer_item)
2269     {
2270         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2271         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2272         {
2273             // find aui manager
2274             wxAuiManager* manager = wxAuiManager::GetManager(this);
2275             if (!manager)
2276                 return;
2277
2278             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2279             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2280
2281             // gripper was clicked
2282             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2283             return;
2284         }
2285     }
2286
2287     if (m_overflow_sizer_item)
2288     {
2289         wxRect overflow_rect = GetOverflowRect();
2290
2291         if (m_art &&
2292             m_overflow_visible &&
2293             overflow_rect.Contains(evt.m_x, evt.m_y))
2294         {
2295             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2296             e.SetEventObject(this);
2297             e.SetToolId(-1);
2298             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2299             bool processed = GetEventHandler()->ProcessEvent(e);
2300
2301             if (processed)
2302             {
2303                 DoIdleUpdate();
2304             }
2305             else
2306             {
2307                 size_t i, count;
2308                 wxAuiToolBarItemArray overflow_items;
2309
2310
2311                 // add custom overflow prepend items, if any
2312                 count = m_custom_overflow_prepend.GetCount();
2313                 for (i = 0; i < count; ++i)
2314                     overflow_items.Add(m_custom_overflow_prepend[i]);
2315
2316                 // only show items that don't fit in the dropdown
2317                 count = m_items.GetCount();
2318                 for (i = 0; i < count; ++i)
2319                 {
2320                     if (!GetToolFitsByIndex(i))
2321                         overflow_items.Add(m_items[i]);
2322                 }
2323
2324                 // add custom overflow append items, if any
2325                 count = m_custom_overflow_append.GetCount();
2326                 for (i = 0; i < count; ++i)
2327                     overflow_items.Add(m_custom_overflow_append[i]);
2328
2329                 int res = m_art->ShowDropDown(this, overflow_items);
2330                 m_overflow_state = 0;
2331                 Refresh(false);
2332                 if (res != -1)
2333                 {
2334                     wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
2335                     e.SetEventObject(this);
2336                     GetParent()->GetEventHandler()->ProcessEvent(e);
2337                 }
2338             }
2339
2340             return;
2341         }
2342     }
2343
2344     m_dragging = false;
2345     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2346     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2347
2348     if (m_action_item)
2349     {
2350         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2351         {
2352             m_action_pos = wxPoint(-1,-1);
2353             m_action_item = NULL;
2354             return;
2355         }
2356
2357         SetPressedItem(m_action_item);
2358
2359         // fire the tool dropdown event
2360         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->id);
2361         e.SetEventObject(this);
2362         e.SetToolId(m_action_item->id);
2363         e.SetDropDownClicked(false);
2364
2365         int mouse_x = evt.GetX();
2366         wxRect rect = m_action_item->sizer_item->GetRect();
2367
2368         if (m_action_item->dropdown &&
2369             mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2370             mouse_x < (rect.x+rect.width))
2371         {
2372             e.SetDropDownClicked(true);
2373         }
2374
2375         e.SetClickPoint(evt.GetPosition());
2376         e.SetItemRect(rect);
2377         GetEventHandler()->ProcessEvent(e);
2378         DoIdleUpdate();
2379     }
2380 }
2381
2382 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2383 {
2384     SetPressedItem(NULL);
2385
2386     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2387     if (hit_item && !(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2388     {
2389         SetHoverItem(hit_item);
2390     }
2391
2392
2393     if (m_dragging)
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         return;
2400     }
2401     else
2402     {
2403         wxAuiToolBarItem* hit_item;
2404         hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2405
2406         if (m_action_item && hit_item == m_action_item)
2407         {
2408             UnsetToolTip();
2409
2410             if (hit_item->kind == wxITEM_CHECK || hit_item->kind == wxITEM_RADIO)
2411             {
2412                 bool toggle = false;
2413
2414                 if (m_action_item->state & wxAUI_BUTTON_STATE_CHECKED)
2415                     toggle = false;
2416                 else
2417                     toggle = true;
2418
2419                 ToggleTool(m_action_item->id, toggle);
2420
2421                 // repaint immediately
2422                 Refresh(false);
2423                 Update();
2424
2425                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2426                 e.SetEventObject(this);
2427                 GetEventHandler()->ProcessEvent(e);
2428                 DoIdleUpdate();
2429             }
2430             else
2431             {
2432                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2433                 e.SetEventObject(this);
2434                 GetEventHandler()->ProcessEvent(e);
2435                 DoIdleUpdate();
2436             }
2437         }
2438     }
2439
2440     // reset drag and drop member variables
2441     m_dragging = false;
2442     m_action_pos = wxPoint(-1,-1);
2443     m_action_item = NULL;
2444 }
2445
2446 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2447 {
2448     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2449
2450     if (m_gripper_sizer_item)
2451     {
2452         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2453         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2454             return;
2455     }
2456
2457     if (m_overflow_sizer_item)
2458     {
2459         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2460         if (dropdown_size > 0 &&
2461             evt.m_x > cli_rect.width - dropdown_size &&
2462             evt.m_y >= 0 &&
2463             evt.m_y < cli_rect.height &&
2464             m_art)
2465         {
2466             return;
2467         }
2468     }
2469
2470     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2471     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2472
2473     if (m_action_item)
2474     {
2475         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2476         {
2477             m_action_pos = wxPoint(-1,-1);
2478             m_action_item = NULL;
2479             return;
2480         }
2481     }
2482 }
2483
2484 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2485 {
2486     wxAuiToolBarItem* hit_item;
2487     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2488
2489     if (m_action_item && hit_item == m_action_item)
2490     {
2491         if (hit_item->kind == wxITEM_NORMAL)
2492         {
2493             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->id);
2494             e.SetEventObject(this);
2495             e.SetToolId(m_action_item->id);
2496             e.SetClickPoint(m_action_pos);
2497             GetEventHandler()->ProcessEvent(e);
2498             DoIdleUpdate();
2499         }
2500     }
2501     else
2502     {
2503         // right-clicked on the invalid area of the toolbar
2504         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2505         e.SetEventObject(this);
2506         e.SetToolId(-1);
2507         e.SetClickPoint(m_action_pos);
2508         GetEventHandler()->ProcessEvent(e);
2509         DoIdleUpdate();
2510     }
2511
2512     // reset member variables
2513     m_action_pos = wxPoint(-1,-1);
2514     m_action_item = NULL;
2515 }
2516
2517 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2518 {
2519     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2520
2521     if (m_gripper_sizer_item)
2522     {
2523         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2524         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2525             return;
2526     }
2527
2528     if (m_overflow_sizer_item)
2529     {
2530         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2531         if (dropdown_size > 0 &&
2532             evt.m_x > cli_rect.width - dropdown_size &&
2533             evt.m_y >= 0 &&
2534             evt.m_y < cli_rect.height &&
2535             m_art)
2536         {
2537             return;
2538         }
2539     }
2540
2541     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2542     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2543
2544     if (m_action_item)
2545     {
2546         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2547         {
2548             m_action_pos = wxPoint(-1,-1);
2549             m_action_item = NULL;
2550             return;
2551         }
2552     }
2553 }
2554
2555 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2556 {
2557     wxAuiToolBarItem* hit_item;
2558     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2559
2560     if (m_action_item && hit_item == m_action_item)
2561     {
2562         if (hit_item->kind == wxITEM_NORMAL)
2563         {
2564             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->id);
2565             e.SetEventObject(this);
2566             e.SetToolId(m_action_item->id);
2567             e.SetClickPoint(m_action_pos);
2568             GetEventHandler()->ProcessEvent(e);
2569             DoIdleUpdate();
2570         }
2571     }
2572
2573     // reset member variables
2574     m_action_pos = wxPoint(-1,-1);
2575     m_action_item = NULL;
2576 }
2577
2578 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2579 {
2580     // start a drag event
2581     if (!m_dragging &&
2582         m_action_item != NULL &&
2583         m_action_pos != wxPoint(-1,-1) &&
2584         abs(evt.m_x - m_action_pos.x) + abs(evt.m_y - m_action_pos.y) > 5)
2585     {
2586         UnsetToolTip();
2587
2588         m_dragging = true;
2589
2590         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2591         e.SetEventObject(this);
2592         e.SetToolId(m_action_item->id);
2593         GetEventHandler()->ProcessEvent(e);
2594         DoIdleUpdate();
2595         return;
2596     }
2597
2598     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2599     if (hit_item)
2600     {
2601         if (!(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2602             SetHoverItem(hit_item);
2603         else
2604             SetHoverItem(NULL);
2605     }
2606     else
2607     {
2608         // no hit item, remove any hit item
2609         SetHoverItem(hit_item);
2610     }
2611
2612     // figure out tooltips
2613     wxAuiToolBarItem* packing_hit_item;
2614     packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2615     if (packing_hit_item)
2616     {
2617         if (packing_hit_item != m_tip_item)
2618         {
2619             m_tip_item = packing_hit_item;
2620
2621             if ( !packing_hit_item->short_help.empty() )
2622                 SetToolTip(packing_hit_item->short_help);
2623             else
2624                 UnsetToolTip();
2625         }
2626     }
2627     else
2628     {
2629         UnsetToolTip();
2630         m_tip_item = NULL;
2631     }
2632
2633     // if we've pressed down an item and we're hovering
2634     // over it, make sure it's state is set to pressed
2635     if (m_action_item)
2636     {
2637         if (m_action_item == hit_item)
2638             SetPressedItem(m_action_item);
2639         else
2640             SetPressedItem(NULL);
2641     }
2642
2643     // figure out the dropdown button state (are we hovering or pressing it?)
2644     RefreshOverflowState();
2645 }
2646
2647 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& WXUNUSED(evt))
2648 {
2649     RefreshOverflowState();
2650     SetHoverItem(NULL);
2651     SetPressedItem(NULL);
2652
2653     m_tip_item = NULL;
2654 }
2655
2656
2657 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2658 {
2659     wxCursor cursor = wxNullCursor;
2660
2661     if (m_gripper_sizer_item)
2662     {
2663         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2664         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2665         {
2666             cursor = wxCursor(wxCURSOR_SIZING);
2667         }
2668     }
2669
2670     evt.SetCursor(cursor);
2671 }
2672
2673
2674 #endif // wxUSE_AUI
2675