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 long wxAuiToolBar::GetWindowStyleFlag() const
 869 {
 870     return m_style;
 871 }
 872
 873 void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
 874 {
 875     delete m_art;
 876
 877     m_art = art;
 878
 879     if (m_art)
 880     {
 881         m_art->SetFlags((unsigned int)m_style);
 882         m_art->SetTextOrientation(m_tool_text_orientation);
 883     }
 884 }
 885
 886 wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
 887 {
 888     return m_art;
 889 }
 890
 891
 892
 893
 894 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 895                            const wxString& label,
 896                            const wxBitmap& bitmap,
 897                            const wxString& short_help_string,
 898                            wxItemKind kind)
 899 {
 900     return AddTool(tool_id,
 901             label,
 902             bitmap,
 903             wxNullBitmap,
 904             kind,
 905             short_help_string,
 906             wxEmptyString,
 907             NULL);
 908 }
 909
 910
 911 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 912                            const wxString& label,
 913                            const wxBitmap& bitmap,
 914                            const wxBitmap& disabled_bitmap,
 915                            wxItemKind kind,
 916                            const wxString& short_help_string,
 917                            const wxString& long_help_string,
 918                            wxObject* WXUNUSED(client_data))
 919 {
 920     wxAuiToolBarItem item;
 921     item.window = NULL;
 922     item.label = label;
 923     item.bitmap = bitmap;
 924     item.disabled_bitmap = disabled_bitmap;
 925     item.short_help = short_help_string;
 926     item.long_help = long_help_string;
 927     item.active = true;
 928     item.dropdown = false;
 929     item.spacer_pixels = 0;
 930     item.id = tool_id;
 931     item.state = 0;
 932     item.proportion = 0;
 933     item.kind = kind;
 934     item.sizer_item = NULL;
 935     item.min_size = wxDefaultSize;
 936     item.user_data = 0;
 937     item.sticky = false;
 938
 939     if (item.id == wxID_ANY)
 940         item.id = wxNewId();
 941
 942     if (!item.disabled_bitmap.IsOk())
 943     {
 944         // no disabled bitmap specified, we need to make one
 945         if (item.bitmap.IsOk())
 946         {
 947             //wxImage img = item.bitmap.ConvertToImage();
 948             //wxImage grey_version = img.ConvertToGreyscale();
 949             //item.disabled_bitmap = wxBitmap(grey_version);
 950             item.disabled_bitmap = MakeDisabledBitmap(item.bitmap);
 951         }
 952     }
 953     m_items.Add(item);
 954     return &m_items.Last();
 955 }
 956
 957 wxAuiToolBarItem* wxAuiToolBar::AddControl(wxControl* control,
 958                               const wxString& label)
 959 {
 960     wxAuiToolBarItem item;
 961     item.window = (wxWindow*)control;
 962     item.label = label;
 963     item.bitmap = wxNullBitmap;
 964     item.disabled_bitmap = wxNullBitmap;
 965     item.active = true;
 966     item.dropdown = false;
 967     item.spacer_pixels = 0;
 968     item.id = control->GetId();
 969     item.state = 0;
 970     item.proportion = 0;
 971     item.kind = wxITEM_CONTROL;
 972     item.sizer_item = NULL;
 973     item.min_size = control->GetEffectiveMinSize();
 974     item.user_data = 0;
 975     item.sticky = false;
 976
 977     m_items.Add(item);
 978     return &m_items.Last();
 979 }
 980
 981 wxAuiToolBarItem* wxAuiToolBar::AddLabel(int tool_id,
 982                             const wxString& label,
 983                             const int width)
 984 {
 985     wxSize min_size = wxDefaultSize;
 986     if (width != -1)
 987         min_size.x = width;
 988
 989     wxAuiToolBarItem item;
 990     item.window = NULL;
 991     item.label = label;
 992     item.bitmap = wxNullBitmap;
 993     item.disabled_bitmap = wxNullBitmap;
 994     item.active = true;
 995     item.dropdown = false;
 996     item.spacer_pixels = 0;
 997     item.id = tool_id;
 998     item.state = 0;
 999     item.proportion = 0;
1000     item.kind = wxITEM_LABEL;
1001     item.sizer_item = NULL;
1002     item.min_size = min_size;
1003     item.user_data = 0;
1004     item.sticky = false;
1005
1006     if (item.id == wxID_ANY)
1007         item.id = wxNewId();
1008
1009     m_items.Add(item);
1010     return &m_items.Last();
1011 }
1012
1013 wxAuiToolBarItem* wxAuiToolBar::AddSeparator()
1014 {
1015     wxAuiToolBarItem item;
1016     item.window = NULL;
1017     item.label = wxEmptyString;
1018     item.bitmap = wxNullBitmap;
1019     item.disabled_bitmap = wxNullBitmap;
1020     item.active = true;
1021     item.dropdown = false;
1022     item.id = -1;
1023     item.state = 0;
1024     item.proportion = 0;
1025     item.kind = wxITEM_SEPARATOR;
1026     item.sizer_item = NULL;
1027     item.min_size = wxDefaultSize;
1028     item.user_data = 0;
1029     item.sticky = false;
1030
1031     m_items.Add(item);
1032     return &m_items.Last();
1033 }
1034
1035 wxAuiToolBarItem* wxAuiToolBar::AddSpacer(int pixels)
1036 {
1037     wxAuiToolBarItem item;
1038     item.window = NULL;
1039     item.label = wxEmptyString;
1040     item.bitmap = wxNullBitmap;
1041     item.disabled_bitmap = wxNullBitmap;
1042     item.active = true;
1043     item.dropdown = false;
1044     item.spacer_pixels = pixels;
1045     item.id = -1;
1046     item.state = 0;
1047     item.proportion = 0;
1048     item.kind = wxITEM_SPACER;
1049     item.sizer_item = NULL;
1050     item.min_size = wxDefaultSize;
1051     item.user_data = 0;
1052     item.sticky = false;
1053
1054     m_items.Add(item);
1055     return &m_items.Last();
1056 }
1057
1058 wxAuiToolBarItem* wxAuiToolBar::AddStretchSpacer(int proportion)
1059 {
1060     wxAuiToolBarItem item;
1061     item.window = NULL;
1062     item.label = wxEmptyString;
1063     item.bitmap = wxNullBitmap;
1064     item.disabled_bitmap = wxNullBitmap;
1065     item.active = true;
1066     item.dropdown = false;
1067     item.spacer_pixels = 0;
1068     item.id = -1;
1069     item.state = 0;
1070     item.proportion = proportion;
1071     item.kind = wxITEM_SPACER;
1072     item.sizer_item = NULL;
1073     item.min_size = wxDefaultSize;
1074     item.user_data = 0;
1075     item.sticky = false;
1076
1077     m_items.Add(item);
1078     return &m_items.Last();
1079 }
1080
1081 void wxAuiToolBar::Clear()
1082 {
1083     m_items.Clear();
1084     m_sizer_element_count = 0;
1085 }
1086
1087 bool wxAuiToolBar::DeleteTool(int tool_id)
1088 {
1089     int idx = GetToolIndex(tool_id);
1090     if (idx >= 0 && idx < (int)m_items.GetCount())
1091     {
1092         m_items.RemoveAt(idx);
1093         Realize();
1094         return true;
1095     }
1096
1097     return false;
1098 }
1099
1100 bool wxAuiToolBar::DeleteByIndex(int idx)
1101 {
1102     if (idx >= 0 && idx < (int)m_items.GetCount())
1103     {
1104         m_items.RemoveAt(idx);
1105         Realize();
1106         return true;
1107     }
1108
1109     return false;
1110 }
1111
1112
1113 wxControl* wxAuiToolBar::FindControl(int id)
1114 {
1115     wxWindow* wnd = FindWindow(id);
1116     return (wxControl*)wnd;
1117 }
1118
1119 wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
1120 {
1121     size_t i, count;
1122     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1123     {
1124         wxAuiToolBarItem& item = m_items.Item(i);
1125         if (item.id == tool_id)
1126             return &item;
1127     }
1128
1129     return NULL;
1130 }
1131
1132 wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) const
1133 {
1134     size_t i, count;
1135     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1136     {
1137         wxAuiToolBarItem& item = m_items.Item(i);
1138
1139         if (!item.sizer_item)
1140             continue;
1141
1142         wxRect rect = item.sizer_item->GetRect();
1143         if (rect.Contains(x,y))
1144         {
1145             // if the item doesn't fit on the toolbar, return NULL
1146             if (!GetToolFitsByIndex(i))
1147                 return NULL;
1148
1149             return &item;
1150         }
1151     }
1152
1153     return NULL;
1154 }
1155
1156 wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
1157 {
1158     size_t i, count;
1159     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1160     {
1161         wxAuiToolBarItem& item = m_items.Item(i);
1162
1163         if (!item.sizer_item)
1164             continue;
1165
1166         wxRect rect = item.sizer_item->GetRect();
1167
1168         // apply tool packing
1169         if (i+1 < count)
1170             rect.width += m_tool_packing;
1171
1172         if (rect.Contains(x,y))
1173         {
1174             // if the item doesn't fit on the toolbar, return NULL
1175             if (!GetToolFitsByIndex(i))
1176                 return NULL;
1177
1178             return &item;
1179         }
1180     }
1181
1182     return NULL;
1183 }
1184
1185 wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
1186 {
1187     if (idx < 0)
1188         return NULL;
1189
1190     if (idx >= (int)m_items.size())
1191         return NULL;
1192
1193     return &(m_items[idx]);
1194 }
1195
1196 void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
1197 {
1198     // TODO: wxToolBar compatibility
1199 }
1200
1201 wxSize wxAuiToolBar::GetToolBitmapSize() const
1202 {
1203     // TODO: wxToolBar compatibility
1204     return wxSize(16,15);
1205 }
1206
1207 void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
1208 {
1209     wxAuiToolBarItem* item = FindTool(tool_id);
1210     if (!item)
1211         return;
1212
1213     item->proportion = proportion;
1214 }
1215
1216 int wxAuiToolBar::GetToolProportion(int tool_id) const
1217 {
1218     wxAuiToolBarItem* item = FindTool(tool_id);
1219     if (!item)
1220         return 0;
1221
1222     return item->proportion;
1223 }
1224
1225 void wxAuiToolBar::SetToolSeparation(int separation)
1226 {
1227     if (m_art)
1228         m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
1229 }
1230
1231 int wxAuiToolBar::GetToolSeparation() const
1232 {
1233     if (m_art)
1234         return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1235     else
1236         return 5;
1237 }
1238
1239
1240 void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
1241 {
1242     wxAuiToolBarItem* item = FindTool(tool_id);
1243     if (!item)
1244         return;
1245
1246     item->dropdown = dropdown;
1247 }
1248
1249 bool wxAuiToolBar::GetToolDropDown(int tool_id) const
1250 {
1251     wxAuiToolBarItem* item = FindTool(tool_id);
1252     if (!item)
1253         return 0;
1254
1255     return item->dropdown;
1256 }
1257
1258 void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
1259 {
1260     // ignore separators
1261     if (tool_id == -1)
1262         return;
1263
1264     wxAuiToolBarItem* item = FindTool(tool_id);
1265     if (!item)
1266         return;
1267
1268     if (item->sticky == sticky)
1269         return;
1270
1271     item->sticky = sticky;
1272
1273     Refresh(false);
1274     Update();
1275 }
1276
1277 bool wxAuiToolBar::GetToolSticky(int tool_id) const
1278 {
1279     wxAuiToolBarItem* item = FindTool(tool_id);
1280     if (!item)
1281         return 0;
1282
1283     return item->sticky;
1284 }
1285
1286
1287
1288
1289 void wxAuiToolBar::SetToolBorderPadding(int padding)
1290 {
1291     m_tool_border_padding = padding;
1292 }
1293
1294 int wxAuiToolBar::GetToolBorderPadding() const
1295 {
1296     return m_tool_border_padding;
1297 }
1298
1299 void wxAuiToolBar::SetToolTextOrientation(int orientation)
1300 {
1301     m_tool_text_orientation = orientation;
1302
1303     if (m_art)
1304     {
1305         m_art->SetTextOrientation(orientation);
1306     }
1307 }
1308
1309 int wxAuiToolBar::GetToolTextOrientation() const
1310 {
1311     return m_tool_text_orientation;
1312 }
1313
1314 void wxAuiToolBar::SetToolPacking(int packing)
1315 {
1316     m_tool_packing = packing;
1317 }
1318
1319 int wxAuiToolBar::GetToolPacking() const
1320 {
1321     return m_tool_packing;
1322 }
1323
1324
1325 void wxAuiToolBar::SetOrientation(int WXUNUSED(orientation))
1326 {
1327 }
1328
1329 void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
1330 {
1331     if (left != -1)
1332         m_left_padding = left;
1333     if (right != -1)
1334         m_right_padding = right;
1335     if (top != -1)
1336         m_top_padding = top;
1337     if (bottom != -1)
1338         m_bottom_padding = bottom;
1339 }
1340
1341 bool wxAuiToolBar::GetGripperVisible() const
1342 {
1343     return m_gripper_visible;
1344 }
1345
1346 void wxAuiToolBar::SetGripperVisible(bool visible)
1347 {
1348     m_gripper_visible = visible;
1349     if (visible)
1350         m_style |= wxAUI_TB_GRIPPER;
1351     else
1352         m_style &= ~wxAUI_TB_GRIPPER;
1353     Realize();
1354     Refresh(false);
1355 }
1356
1357
1358 bool wxAuiToolBar::GetOverflowVisible() const
1359 {
1360     return m_overflow_visible;
1361 }
1362
1363 void wxAuiToolBar::SetOverflowVisible(bool visible)
1364 {
1365     m_overflow_visible = visible;
1366     if (visible)
1367         m_style |= wxAUI_TB_OVERFLOW;
1368     else
1369         m_style &= ~wxAUI_TB_OVERFLOW;
1370     Refresh(false);
1371 }
1372
1373 bool wxAuiToolBar::SetFont(const wxFont& font)
1374 {
1375     bool res = wxWindow::SetFont(font);
1376
1377     if (m_art)
1378     {
1379         m_art->SetFont(font);
1380     }
1381
1382     return res;
1383 }
1384
1385
1386 void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
1387 {
1388     wxAuiToolBarItem* former_hover = NULL;
1389
1390     size_t i, count;
1391     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1392     {
1393         wxAuiToolBarItem& item = m_items.Item(i);
1394         if (item.state & wxAUI_BUTTON_STATE_HOVER)
1395             former_hover = &item;
1396         item.state &= ~wxAUI_BUTTON_STATE_HOVER;
1397     }
1398
1399     if (pitem)
1400     {
1401         pitem->state |= wxAUI_BUTTON_STATE_HOVER;
1402     }
1403
1404     if (former_hover != pitem)
1405     {
1406         Refresh(false);
1407         Update();
1408     }
1409 }
1410
1411 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1412 {
1413     wxAuiToolBarItem* former_item = NULL;
1414
1415     size_t i, count;
1416     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1417     {
1418         wxAuiToolBarItem& item = m_items.Item(i);
1419         if (item.state & wxAUI_BUTTON_STATE_PRESSED)
1420             former_item = &item;
1421         item.state &= ~wxAUI_BUTTON_STATE_PRESSED;
1422     }
1423
1424     if (pitem)
1425     {
1426         pitem->state &= ~wxAUI_BUTTON_STATE_HOVER;
1427         pitem->state |= wxAUI_BUTTON_STATE_PRESSED;
1428     }
1429
1430     if (former_item != pitem)
1431     {
1432         Refresh(false);
1433         Update();
1434     }
1435 }
1436
1437 void wxAuiToolBar::RefreshOverflowState()
1438 {
1439     if (!m_overflow_sizer_item)
1440     {
1441         m_overflow_state = 0;
1442         return;
1443     }
1444
1445     int overflow_state = 0;
1446
1447     wxRect overflow_rect = GetOverflowRect();
1448
1449
1450     // find out the mouse's current position
1451     wxPoint pt = ::wxGetMousePosition();
1452     pt = this->ScreenToClient(pt);
1453
1454     // find out if the mouse cursor is inside the dropdown rectangle
1455     if (overflow_rect.Contains(pt.x, pt.y))
1456     {
1457         if (::wxGetMouseState().LeftDown())
1458             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1459         else
1460             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1461     }
1462
1463     if (overflow_state != m_overflow_state)
1464     {
1465         m_overflow_state = overflow_state;
1466         Refresh(false);
1467         Update();
1468     }
1469
1470     m_overflow_state = overflow_state;
1471 }
1472
1473 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1474 {
1475     wxAuiToolBarItem* tool = FindTool(tool_id);
1476
1477     if (tool && (tool->kind == wxITEM_CHECK || tool->kind == wxITEM_RADIO))
1478     {
1479         if (tool->kind == wxITEM_RADIO)
1480         {
1481             int i, idx, count;
1482             idx = GetToolIndex(tool_id);
1483             count = (int)m_items.GetCount();
1484
1485             if (idx >= 0 && idx < count)
1486             {
1487                 for (i = idx; i < count; ++i)
1488                 {
1489                     if (m_items[i].kind != wxITEM_RADIO)
1490                         break;
1491                     m_items[i].state &= ~wxAUI_BUTTON_STATE_CHECKED;
1492                 }
1493                 for (i = idx; i > 0; i--)
1494                 {
1495                     if (m_items[i].kind != wxITEM_RADIO)
1496                         break;
1497                     m_items[i].state &= ~wxAUI_BUTTON_STATE_CHECKED;
1498                 }
1499             }
1500
1501             tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1502         }
1503          else if (tool->kind == wxITEM_CHECK)
1504         {
1505             if (state == true)
1506                 tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1507             else
1508                 tool->state &= ~wxAUI_BUTTON_STATE_CHECKED;
1509         }
1510     }
1511 }
1512
1513 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1514 {
1515     wxAuiToolBarItem* tool = FindTool(tool_id);
1516
1517     if (tool)
1518     {
1519         if ( (tool->kind != wxITEM_CHECK) && (tool->kind != wxITEM_RADIO) )
1520             return false;
1521
1522         return (tool->state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1523     }
1524
1525     return false;
1526 }
1527
1528 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1529 {
1530     wxAuiToolBarItem* tool = FindTool(tool_id);
1531
1532     if (tool)
1533     {
1534         if (state == true)
1535             tool->state &= ~wxAUI_BUTTON_STATE_DISABLED;
1536         else
1537             tool->state |= wxAUI_BUTTON_STATE_DISABLED;
1538     }
1539 }
1540
1541 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1542 {
1543     wxAuiToolBarItem* tool = FindTool(tool_id);
1544
1545     if (tool)
1546         return (tool->state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1547
1548     return false;
1549 }
1550
1551 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1552 {
1553     wxAuiToolBarItem* tool = FindTool(tool_id);
1554     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1555     if (!tool)
1556         return wxEmptyString;
1557
1558     return tool->label;
1559 }
1560
1561 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1562 {
1563     wxAuiToolBarItem* tool = FindTool(tool_id);
1564     if (tool)
1565     {
1566         tool->label = label;
1567     }
1568 }
1569
1570 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1571 {
1572     wxAuiToolBarItem* tool = FindTool(tool_id);
1573     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1574     if (!tool)
1575         return wxNullBitmap;
1576
1577     return tool->bitmap;
1578 }
1579
1580 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1581 {
1582     wxAuiToolBarItem* tool = FindTool(tool_id);
1583     if (tool)
1584     {
1585         tool->bitmap = bitmap;
1586     }
1587 }
1588
1589 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1590 {
1591     wxAuiToolBarItem* tool = FindTool(tool_id);
1592     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1593     if (!tool)
1594         return wxEmptyString;
1595
1596     return tool->short_help;
1597 }
1598
1599 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1600 {
1601     wxAuiToolBarItem* tool = FindTool(tool_id);
1602     if (tool)
1603     {
1604         tool->short_help = help_string;
1605     }
1606 }
1607
1608 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1609 {
1610     wxAuiToolBarItem* tool = FindTool(tool_id);
1611     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1612     if (!tool)
1613         return wxEmptyString;
1614
1615     return tool->long_help;
1616 }
1617
1618 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1619 {
1620     wxAuiToolBarItem* tool = FindTool(tool_id);
1621     if (tool)
1622     {
1623         tool->long_help = help_string;
1624     }
1625 }
1626
1627 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1628                                           const wxAuiToolBarItemArray& append)
1629 {
1630     m_custom_overflow_prepend = prepend;
1631     m_custom_overflow_append = append;
1632 }
1633
1634
1635 size_t wxAuiToolBar::GetToolCount() const
1636 {
1637     return m_items.size();
1638 }
1639
1640 int wxAuiToolBar::GetToolIndex(int tool_id) const
1641 {
1642     // this will prevent us from returning the index of the
1643     // first separator in the toolbar since its id is equal to -1
1644     if (tool_id == -1)
1645         return wxNOT_FOUND;
1646
1647     size_t i, count = m_items.GetCount();
1648     for (i = 0; i < count; ++i)
1649     {
1650         wxAuiToolBarItem& item = m_items.Item(i);
1651         if (item.id == tool_id)
1652             return i;
1653     }
1654
1655     return wxNOT_FOUND;
1656 }
1657
1658 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1659 {
1660     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1661         return false;
1662
1663     if (!m_items[tool_idx].sizer_item)
1664         return false;
1665
1666     int cli_w, cli_h;
1667     GetClientSize(&cli_w, &cli_h);
1668
1669     wxRect rect = m_items[tool_idx].sizer_item->GetRect();
1670
1671     if (m_style & wxAUI_TB_VERTICAL)
1672     {
1673         // take the dropdown size into account
1674         if (m_overflow_visible)
1675             cli_h -= m_overflow_sizer_item->GetSize().y;
1676
1677         if (rect.y+rect.height < cli_h)
1678             return true;
1679     }
1680     else
1681     {
1682         // take the dropdown size into account
1683         if (m_overflow_visible)
1684             cli_w -= m_overflow_sizer_item->GetSize().x;
1685
1686         if (rect.x+rect.width < cli_w)
1687             return true;
1688     }
1689
1690     return false;
1691 }
1692
1693
1694 bool wxAuiToolBar::GetToolFits(int tool_id) const
1695 {
1696     return GetToolFitsByIndex(GetToolIndex(tool_id));
1697 }
1698
1699 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1700 {
1701     wxAuiToolBarItem* tool = FindTool(tool_id);
1702     if (tool && tool->sizer_item)
1703     {
1704         return tool->sizer_item->GetRect();
1705     }
1706
1707     return wxRect();
1708 }
1709
1710 bool wxAuiToolBar::GetToolBarFits() const
1711 {
1712     if (m_items.GetCount() == 0)
1713     {
1714         // empty toolbar always 'fits'
1715         return true;
1716     }
1717
1718     // entire toolbar content fits if the last tool fits
1719     return GetToolFitsByIndex(m_items.GetCount() - 1);
1720 }
1721
1722 bool wxAuiToolBar::Realize()
1723 {
1724     wxClientDC dc(this);
1725     if (!dc.IsOk())
1726         return false;
1727
1728     bool horizontal = true;
1729     if (m_style & wxAUI_TB_VERTICAL)
1730         horizontal = false;
1731
1732
1733     // create the new sizer to add toolbar elements to
1734     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1735
1736     // add gripper area
1737     int separator_size = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1738     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1739     if (gripper_size > 0 && m_gripper_visible)
1740     {
1741         if (horizontal)
1742             m_gripper_sizer_item = sizer->Add(gripper_size, 1, 0, wxEXPAND);
1743         else
1744             m_gripper_sizer_item = sizer->Add(1, gripper_size, 0, wxEXPAND);
1745     }
1746     else
1747     {
1748         m_gripper_sizer_item = NULL;
1749     }
1750
1751     // add "left" padding
1752     if (m_left_padding > 0)
1753     {
1754         if (horizontal)
1755             sizer->Add(m_left_padding, 1);
1756         else
1757             sizer->Add(1, m_left_padding);
1758     }
1759
1760     size_t i, count;
1761     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1762     {
1763         wxAuiToolBarItem& item = m_items.Item(i);
1764         wxSizerItem* sizer_item = NULL;
1765
1766         switch (item.kind)
1767         {
1768             case wxITEM_LABEL:
1769             {
1770                 wxSize size = m_art->GetLabelSize(dc, this, item);
1771                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1772                                         size.y + (m_tool_border_padding*2),
1773                                         item.proportion,
1774                                         wxALIGN_CENTER);
1775                 if (i+1 < count)
1776                 {
1777                     sizer->AddSpacer(m_tool_packing);
1778                 }
1779
1780                 break;
1781             }
1782
1783             case wxITEM_CHECK:
1784             case wxITEM_NORMAL:
1785             case wxITEM_RADIO:
1786             {
1787                 wxSize size = m_art->GetToolSize(dc, this, item);
1788                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1789                                         size.y + (m_tool_border_padding*2),
1790                                         0,
1791                                         wxALIGN_CENTER);
1792                 // add tool packing
1793                 if (i+1 < count)
1794                 {
1795                     sizer->AddSpacer(m_tool_packing);
1796                 }
1797
1798                 break;
1799             }
1800
1801             case wxITEM_SEPARATOR:
1802             {
1803                 if (horizontal)
1804                     sizer_item = sizer->Add(separator_size, 1, 0, wxEXPAND);
1805                 else
1806                     sizer_item = sizer->Add(1, separator_size, 0, wxEXPAND);
1807
1808                 // add tool packing
1809                 if (i+1 < count)
1810                 {
1811                     sizer->AddSpacer(m_tool_packing);
1812                 }
1813
1814                 break;
1815             }
1816
1817             case wxITEM_SPACER:
1818                 if (item.proportion > 0)
1819                     sizer_item = sizer->AddStretchSpacer(item.proportion);
1820                 else
1821                     sizer_item = sizer->Add(item.spacer_pixels, 1);
1822                 break;
1823
1824             case wxITEM_CONTROL:
1825             {
1826                 //sizer_item = sizer->Add(item.window, item.proportion, wxEXPAND);
1827                 wxSizerItem* ctrl_sizer_item;
1828
1829                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1830                 vert_sizer->AddStretchSpacer(1);
1831                 ctrl_sizer_item = vert_sizer->Add(item.window, 0, wxEXPAND);
1832                 vert_sizer->AddStretchSpacer(1);
1833                 if ( (m_style & wxAUI_TB_TEXT) &&
1834                      m_tool_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM &&
1835                      !item.GetLabel().empty() )
1836                 {
1837                     wxSize s = GetLabelSize(item.GetLabel());
1838                     vert_sizer->Add(1, s.y);
1839                 }
1840
1841
1842                 sizer_item = sizer->Add(vert_sizer, item.proportion, wxEXPAND);
1843
1844                 wxSize min_size = item.min_size;
1845
1846
1847                 // proportional items will disappear from the toolbar if
1848                 // their min width is not set to something really small
1849                 if (item.proportion != 0)
1850                 {
1851                     min_size.x = 1;
1852                 }
1853
1854                 if (min_size.IsFullySpecified())
1855                 {
1856                     sizer_item->SetMinSize(min_size);
1857                     ctrl_sizer_item->SetMinSize(min_size);
1858                 }
1859
1860                 // add tool packing
1861                 if (i+1 < count)
1862                 {
1863                     sizer->AddSpacer(m_tool_packing);
1864                 }
1865             }
1866         }
1867
1868         item.sizer_item = sizer_item;
1869     }
1870
1871     // add "right" padding
1872     if (m_right_padding > 0)
1873     {
1874         if (horizontal)
1875             sizer->Add(m_right_padding, 1);
1876         else
1877             sizer->Add(1, m_right_padding);
1878     }
1879
1880     // add drop down area
1881     m_overflow_sizer_item = NULL;
1882
1883     if (m_style & wxAUI_TB_OVERFLOW)
1884     {
1885         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1886         if (overflow_size > 0 && m_overflow_visible)
1887         {
1888             if (horizontal)
1889                 m_overflow_sizer_item = sizer->Add(overflow_size, 1, 0, wxEXPAND);
1890             else
1891                 m_overflow_sizer_item = sizer->Add(1, overflow_size, 0, wxEXPAND);
1892         }
1893         else
1894         {
1895             m_overflow_sizer_item = NULL;
1896         }
1897     }
1898
1899
1900     // the outside sizer helps us apply the "top" and "bottom" padding
1901     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
1902
1903     // add "top" padding
1904     if (m_top_padding > 0)
1905     {
1906         if (horizontal)
1907             outside_sizer->Add(1, m_top_padding);
1908         else
1909             outside_sizer->Add(m_top_padding, 1);
1910     }
1911
1912     // add the sizer that contains all of the toolbar elements
1913     outside_sizer->Add(sizer, 1, wxEXPAND);
1914
1915     // add "bottom" padding
1916     if (m_bottom_padding > 0)
1917     {
1918         if (horizontal)
1919             outside_sizer->Add(1, m_bottom_padding);
1920         else
1921             outside_sizer->Add(m_bottom_padding, 1);
1922     }
1923
1924     delete m_sizer; // remove old sizer
1925     m_sizer = outside_sizer;
1926
1927     // calculate the rock-bottom minimum size
1928     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1929     {
1930         wxAuiToolBarItem& item = m_items.Item(i);
1931         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1932             item.sizer_item->SetMinSize(0,0);
1933     }
1934
1935     m_absolute_min_size = m_sizer->GetMinSize();
1936
1937     // reset the min sizes to what they were
1938     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1939     {
1940         wxAuiToolBarItem& item = m_items.Item(i);
1941         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1942             item.sizer_item->SetMinSize(item.min_size);
1943     }
1944
1945     // set control size
1946     wxSize size = m_sizer->GetMinSize();
1947     m_minWidth = size.x;
1948     m_minHeight = size.y;
1949
1950     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
1951     {
1952         wxSize cur_size = GetClientSize();
1953         wxSize new_size = GetMinSize();
1954         if (new_size != cur_size)
1955         {
1956             SetClientSize(new_size);
1957         }
1958         else
1959         {
1960             m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1961         }
1962     }
1963     else
1964     {
1965         wxSize cur_size = GetClientSize();
1966         m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1967     }
1968
1969     Refresh(false);
1970     return true;
1971 }
1972
1973 int wxAuiToolBar::GetOverflowState() const
1974 {
1975     return m_overflow_state;
1976 }
1977
1978 wxRect wxAuiToolBar::GetOverflowRect() const
1979 {
1980     wxRect cli_rect(wxPoint(0,0), GetClientSize());
1981     wxRect overflow_rect = m_overflow_sizer_item->GetRect();
1982     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1983
1984     if (m_style & wxAUI_TB_VERTICAL)
1985     {
1986         overflow_rect.y = cli_rect.height - overflow_size;
1987         overflow_rect.x = 0;
1988         overflow_rect.width = cli_rect.width;
1989         overflow_rect.height = overflow_size;
1990     }
1991     else
1992     {
1993         overflow_rect.x = cli_rect.width - overflow_size;
1994         overflow_rect.y = 0;
1995         overflow_rect.width = overflow_size;
1996         overflow_rect.height = cli_rect.height;
1997     }
1998
1999     return overflow_rect;
2000 }
2001
2002 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
2003 {
2004     wxClientDC dc(this);
2005
2006     int tx, ty;
2007     int text_width = 0, text_height = 0;
2008
2009     dc.SetFont(m_font);
2010
2011     // get the text height
2012     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
2013
2014     // get the text width
2015     dc.GetTextExtent(label, &text_width, &ty);
2016
2017     return wxSize(text_width, text_height);
2018 }
2019
2020
2021 void wxAuiToolBar::DoIdleUpdate()
2022 {
2023     wxEvtHandler* handler = GetEventHandler();
2024
2025     bool need_refresh = false;
2026
2027     size_t i, count;
2028     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2029     {
2030         wxAuiToolBarItem& item = m_items.Item(i);
2031
2032         if (item.id == -1)
2033             continue;
2034
2035         wxUpdateUIEvent evt(item.id);
2036         evt.SetEventObject(this);
2037
2038         if (handler->ProcessEvent(evt))
2039         {
2040             if (evt.GetSetEnabled())
2041             {
2042                 bool is_enabled;
2043                 if (item.window)
2044                     is_enabled = item.window->IsEnabled();
2045                 else
2046                     is_enabled = (item.state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
2047
2048                 bool new_enabled = evt.GetEnabled();
2049                 if (new_enabled != is_enabled)
2050                 {
2051                     if (item.window)
2052                     {
2053                         item.window->Enable(new_enabled);
2054                     }
2055                     else
2056                     {
2057                         if (new_enabled)
2058                             item.state &= ~wxAUI_BUTTON_STATE_DISABLED;
2059                         else
2060                             item.state |= wxAUI_BUTTON_STATE_DISABLED;
2061                     }
2062                     need_refresh = true;
2063                 }
2064             }
2065
2066             if (evt.GetSetChecked())
2067             {
2068                 // make sure we aren't checking an item that can't be
2069                 if (item.kind != wxITEM_CHECK && item.kind != wxITEM_RADIO)
2070                     continue;
2071
2072                 bool is_checked = (item.state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2073                 bool new_checked = evt.GetChecked();
2074
2075                 if (new_checked != is_checked)
2076                 {
2077                     if (new_checked)
2078                         item.state |= wxAUI_BUTTON_STATE_CHECKED;
2079                     else
2080                         item.state &= ~wxAUI_BUTTON_STATE_CHECKED;
2081
2082                     need_refresh = true;
2083                 }
2084             }
2085
2086         }
2087     }
2088
2089
2090     if (need_refresh)
2091     {
2092         Refresh(false);
2093     }
2094 }
2095
2096
2097 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2098 {
2099     int x, y;
2100     GetClientSize(&x, &y);
2101
2102     if (x > y)
2103         SetOrientation(wxHORIZONTAL);
2104     else
2105         SetOrientation(wxVERTICAL);
2106
2107     if (((x >= y) && m_absolute_min_size.x > x) ||
2108         ((y > x) && m_absolute_min_size.y > y))
2109     {
2110         // hide all flexible items
2111         size_t i, count;
2112         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2113         {
2114             wxAuiToolBarItem& item = m_items.Item(i);
2115             if (item.sizer_item && item.proportion > 0 && item.sizer_item->IsShown())
2116             {
2117                 item.sizer_item->Show(false);
2118                 item.sizer_item->SetProportion(0);
2119             }
2120         }
2121     }
2122     else
2123     {
2124         // show all flexible items
2125         size_t i, count;
2126         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2127         {
2128             wxAuiToolBarItem& item = m_items.Item(i);
2129             if (item.sizer_item && item.proportion > 0 && !item.sizer_item->IsShown())
2130             {
2131                 item.sizer_item->Show(true);
2132                 item.sizer_item->SetProportion(item.proportion);
2133             }
2134         }
2135     }
2136
2137     m_sizer->SetDimension(0, 0, x, y);
2138
2139     Refresh(false);
2140     Update();
2141 }
2142
2143
2144
2145 void wxAuiToolBar::DoSetSize(int x,
2146                              int y,
2147                              int width,
2148                              int height,
2149                              int sizeFlags)
2150 {
2151     wxSize parent_size = GetParent()->GetClientSize();
2152     if (x + width > parent_size.x)
2153         width = wxMax(0, parent_size.x - x);
2154     if (y + height > parent_size.y)
2155         height = wxMax(0, parent_size.y - y);
2156
2157     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2158 }
2159
2160
2161 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2162 {
2163     DoIdleUpdate();
2164     evt.Skip();
2165 }
2166
2167 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2168 {
2169     wxBufferedPaintDC dc(this);
2170     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2171
2172
2173     bool horizontal = true;
2174     if (m_style & wxAUI_TB_VERTICAL)
2175         horizontal = false;
2176
2177
2178     m_art->DrawBackground(dc, this, cli_rect);
2179
2180     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2181     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2182
2183     // paint the gripper
2184     if (gripper_size > 0 && m_gripper_sizer_item)
2185     {
2186         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2187         if (horizontal)
2188             gripper_rect.width = gripper_size;
2189         else
2190             gripper_rect.height = gripper_size;
2191         m_art->DrawGripper(dc, this, gripper_rect);
2192     }
2193
2194     // calculated how far we can draw items
2195     int last_extent;
2196     if (horizontal)
2197         last_extent = cli_rect.width;
2198     else
2199         last_extent = cli_rect.height;
2200     if (m_overflow_visible)
2201         last_extent -= dropdown_size;
2202
2203     // paint each individual tool
2204     size_t i, count = m_items.GetCount();
2205     for (i = 0; i < count; ++i)
2206     {
2207         wxAuiToolBarItem& item = m_items.Item(i);
2208
2209         if (!item.sizer_item)
2210             continue;
2211
2212         wxRect item_rect = item.sizer_item->GetRect();
2213
2214
2215         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2216             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2217         {
2218             break;
2219         }
2220
2221         if (item.kind == wxITEM_SEPARATOR)
2222         {
2223             // draw a separator
2224             m_art->DrawSeparator(dc, this, item_rect);
2225         }
2226         else if (item.kind == wxITEM_LABEL)
2227         {
2228             // draw a text label only
2229             m_art->DrawLabel(dc, this, item, item_rect);
2230         }
2231         else if (item.kind == wxITEM_NORMAL)
2232         {
2233             // draw a regular button or dropdown button
2234             if (!item.dropdown)
2235                 m_art->DrawButton(dc, this, item, item_rect);
2236             else
2237                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2238         }
2239         else if (item.kind == wxITEM_CHECK)
2240         {
2241             // draw a toggle button
2242             m_art->DrawButton(dc, this, item, item_rect);
2243         }
2244         else if (item.kind == wxITEM_RADIO)
2245         {
2246             // draw a toggle button
2247             m_art->DrawButton(dc, this, item, item_rect);
2248         }
2249         else if (item.kind == wxITEM_CONTROL)
2250         {
2251             // draw the control's label
2252             m_art->DrawControlLabel(dc, this, item, item_rect);
2253         }
2254
2255         // fire a signal to see if the item wants to be custom-rendered
2256         OnCustomRender(dc, item, item_rect);
2257     }
2258
2259     // paint the overflow button
2260     if (dropdown_size > 0 && m_overflow_sizer_item)
2261     {
2262         wxRect dropdown_rect = GetOverflowRect();
2263         m_art->DrawOverflowButton(dc, this, dropdown_rect, m_overflow_state);
2264     }
2265 }
2266
2267 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2268 {
2269     // empty
2270 }
2271
2272 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2273 {
2274     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2275
2276     if (m_gripper_sizer_item)
2277     {
2278         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2279         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2280         {
2281             // find aui manager
2282             wxAuiManager* manager = wxAuiManager::GetManager(this);
2283             if (!manager)
2284                 return;
2285
2286             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2287             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2288
2289             // gripper was clicked
2290             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2291             return;
2292         }
2293     }
2294
2295     if (m_overflow_sizer_item)
2296     {
2297         wxRect overflow_rect = GetOverflowRect();
2298
2299         if (m_art &&
2300             m_overflow_visible &&
2301             overflow_rect.Contains(evt.m_x, evt.m_y))
2302         {
2303             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2304             e.SetEventObject(this);
2305             e.SetToolId(-1);
2306             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2307             bool processed = GetEventHandler()->ProcessEvent(e);
2308
2309             if (processed)
2310             {
2311                 DoIdleUpdate();
2312             }
2313             else
2314             {
2315                 size_t i, count;
2316                 wxAuiToolBarItemArray overflow_items;
2317
2318
2319                 // add custom overflow prepend items, if any
2320                 count = m_custom_overflow_prepend.GetCount();
2321                 for (i = 0; i < count; ++i)
2322                     overflow_items.Add(m_custom_overflow_prepend[i]);
2323
2324                 // only show items that don't fit in the dropdown
2325                 count = m_items.GetCount();
2326                 for (i = 0; i < count; ++i)
2327                 {
2328                     if (!GetToolFitsByIndex(i))
2329                         overflow_items.Add(m_items[i]);
2330                 }
2331
2332                 // add custom overflow append items, if any
2333                 count = m_custom_overflow_append.GetCount();
2334                 for (i = 0; i < count; ++i)
2335                     overflow_items.Add(m_custom_overflow_append[i]);
2336
2337                 int res = m_art->ShowDropDown(this, overflow_items);
2338                 m_overflow_state = 0;
2339                 Refresh(false);
2340                 if (res != -1)
2341                 {
2342                     wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
2343                     e.SetEventObject(this);
2344                     GetParent()->GetEventHandler()->ProcessEvent(e);
2345                 }
2346             }
2347
2348             return;
2349         }
2350     }
2351
2352     m_dragging = false;
2353     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2354     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2355
2356     if (m_action_item)
2357     {
2358         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2359         {
2360             m_action_pos = wxPoint(-1,-1);
2361             m_action_item = NULL;
2362             return;
2363         }
2364
2365         SetPressedItem(m_action_item);
2366
2367         // fire the tool dropdown event
2368         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->id);
2369         e.SetEventObject(this);
2370         e.SetToolId(m_action_item->id);
2371         e.SetDropDownClicked(false);
2372
2373         int mouse_x = evt.GetX();
2374         wxRect rect = m_action_item->sizer_item->GetRect();
2375
2376         if (m_action_item->dropdown &&
2377             mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2378             mouse_x < (rect.x+rect.width))
2379         {
2380             e.SetDropDownClicked(true);
2381         }
2382
2383         e.SetClickPoint(evt.GetPosition());
2384         e.SetItemRect(rect);
2385         GetEventHandler()->ProcessEvent(e);
2386         DoIdleUpdate();
2387     }
2388 }
2389
2390 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2391 {
2392     SetPressedItem(NULL);
2393
2394     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2395     if (hit_item && !(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2396     {
2397         SetHoverItem(hit_item);
2398     }
2399
2400
2401     if (m_dragging)
2402     {
2403         // reset drag and drop member variables
2404         m_dragging = false;
2405         m_action_pos = wxPoint(-1,-1);
2406         m_action_item = NULL;
2407         return;
2408     }
2409     else
2410     {
2411         wxAuiToolBarItem* hit_item;
2412         hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2413
2414         if (m_action_item && hit_item == m_action_item)
2415         {
2416             UnsetToolTip();
2417
2418             if (hit_item->kind == wxITEM_CHECK || hit_item->kind == wxITEM_RADIO)
2419             {
2420                 bool toggle = false;
2421
2422                 if (m_action_item->state & wxAUI_BUTTON_STATE_CHECKED)
2423                     toggle = false;
2424                 else
2425                     toggle = true;
2426
2427                 ToggleTool(m_action_item->id, toggle);
2428
2429                 // repaint immediately
2430                 Refresh(false);
2431                 Update();
2432
2433                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2434                 e.SetEventObject(this);
2435                 GetEventHandler()->ProcessEvent(e);
2436                 DoIdleUpdate();
2437             }
2438             else
2439             {
2440                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2441                 e.SetEventObject(this);
2442                 GetEventHandler()->ProcessEvent(e);
2443                 DoIdleUpdate();
2444             }
2445         }
2446     }
2447
2448     // reset drag and drop member variables
2449     m_dragging = false;
2450     m_action_pos = wxPoint(-1,-1);
2451     m_action_item = NULL;
2452 }
2453
2454 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2455 {
2456     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2457
2458     if (m_gripper_sizer_item)
2459     {
2460         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2461         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2462             return;
2463     }
2464
2465     if (m_overflow_sizer_item)
2466     {
2467         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2468         if (dropdown_size > 0 &&
2469             evt.m_x > cli_rect.width - dropdown_size &&
2470             evt.m_y >= 0 &&
2471             evt.m_y < cli_rect.height &&
2472             m_art)
2473         {
2474             return;
2475         }
2476     }
2477
2478     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2479     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2480
2481     if (m_action_item)
2482     {
2483         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2484         {
2485             m_action_pos = wxPoint(-1,-1);
2486             m_action_item = NULL;
2487             return;
2488         }
2489     }
2490 }
2491
2492 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2493 {
2494     wxAuiToolBarItem* hit_item;
2495     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2496
2497     if (m_action_item && hit_item == m_action_item)
2498     {
2499         if (hit_item->kind == wxITEM_NORMAL)
2500         {
2501             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->id);
2502             e.SetEventObject(this);
2503             e.SetToolId(m_action_item->id);
2504             e.SetClickPoint(m_action_pos);
2505             GetEventHandler()->ProcessEvent(e);
2506             DoIdleUpdate();
2507         }
2508     }
2509     else
2510     {
2511         // right-clicked on the invalid area of the toolbar
2512         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2513         e.SetEventObject(this);
2514         e.SetToolId(-1);
2515         e.SetClickPoint(m_action_pos);
2516         GetEventHandler()->ProcessEvent(e);
2517         DoIdleUpdate();
2518     }
2519
2520     // reset member variables
2521     m_action_pos = wxPoint(-1,-1);
2522     m_action_item = NULL;
2523 }
2524
2525 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2526 {
2527     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2528
2529     if (m_gripper_sizer_item)
2530     {
2531         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2532         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2533             return;
2534     }
2535
2536     if (m_overflow_sizer_item)
2537     {
2538         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2539         if (dropdown_size > 0 &&
2540             evt.m_x > cli_rect.width - dropdown_size &&
2541             evt.m_y >= 0 &&
2542             evt.m_y < cli_rect.height &&
2543             m_art)
2544         {
2545             return;
2546         }
2547     }
2548
2549     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2550     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2551
2552     if (m_action_item)
2553     {
2554         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2555         {
2556             m_action_pos = wxPoint(-1,-1);
2557             m_action_item = NULL;
2558             return;
2559         }
2560     }
2561 }
2562
2563 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2564 {
2565     wxAuiToolBarItem* hit_item;
2566     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2567
2568     if (m_action_item && hit_item == m_action_item)
2569     {
2570         if (hit_item->kind == wxITEM_NORMAL)
2571         {
2572             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->id);
2573             e.SetEventObject(this);
2574             e.SetToolId(m_action_item->id);
2575             e.SetClickPoint(m_action_pos);
2576             GetEventHandler()->ProcessEvent(e);
2577             DoIdleUpdate();
2578         }
2579     }
2580
2581     // reset member variables
2582     m_action_pos = wxPoint(-1,-1);
2583     m_action_item = NULL;
2584 }
2585
2586 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2587 {
2588     // start a drag event
2589     if (!m_dragging &&
2590         m_action_item != NULL &&
2591         m_action_pos != wxPoint(-1,-1) &&
2592         abs(evt.m_x - m_action_pos.x) + abs(evt.m_y - m_action_pos.y) > 5)
2593     {
2594         UnsetToolTip();
2595
2596         m_dragging = true;
2597
2598         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2599         e.SetEventObject(this);
2600         e.SetToolId(m_action_item->id);
2601         GetEventHandler()->ProcessEvent(e);
2602         DoIdleUpdate();
2603         return;
2604     }
2605
2606     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2607     if (hit_item)
2608     {
2609         if (!(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2610             SetHoverItem(hit_item);
2611         else
2612             SetHoverItem(NULL);
2613     }
2614     else
2615     {
2616         // no hit item, remove any hit item
2617         SetHoverItem(hit_item);
2618     }
2619
2620     // figure out tooltips
2621     wxAuiToolBarItem* packing_hit_item;
2622     packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2623     if (packing_hit_item)
2624     {
2625         if (packing_hit_item != m_tip_item)
2626         {
2627             m_tip_item = packing_hit_item;
2628
2629             if ( !packing_hit_item->short_help.empty() )
2630                 SetToolTip(packing_hit_item->short_help);
2631             else
2632                 UnsetToolTip();
2633         }
2634     }
2635     else
2636     {
2637         UnsetToolTip();
2638         m_tip_item = NULL;
2639     }
2640
2641     // if we've pressed down an item and we're hovering
2642     // over it, make sure it's state is set to pressed
2643     if (m_action_item)
2644     {
2645         if (m_action_item == hit_item)
2646             SetPressedItem(m_action_item);
2647         else
2648             SetPressedItem(NULL);
2649     }
2650
2651     // figure out the dropdown button state (are we hovering or pressing it?)
2652     RefreshOverflowState();
2653 }
2654
2655 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& WXUNUSED(evt))
2656 {
2657     RefreshOverflowState();
2658     SetHoverItem(NULL);
2659     SetPressedItem(NULL);
2660
2661     m_tip_item = NULL;
2662 }
2663
2664
2665 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2666 {
2667     wxCursor cursor = wxNullCursor;
2668
2669     if (m_gripper_sizer_item)
2670     {
2671         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2672         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2673         {
2674             cursor = wxCursor(wxCURSOR_SIZING);
2675         }
2676     }
2677
2678     evt.SetCursor(cursor);
2679 }
2680
2681
2682 #endif // wxUSE_AUI
2683