src/aui/auibar.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2
   3 // Name:        src/aui/dockart.cpp
   4 // Purpose:     wxaui: wx advanced user interface - docking window manager
   5 // Author:      Benjamin I. Williams
   6 // Modified by:
   7 // Created:     2005-05-17
   8 // RCS-ID:      $Id: dockart.cpp 48848 2007-09-21 10:19:53Z SC $
   9 // Copyright:   (C) Copyright 2005-2006, Kirix Corporation, All Rights Reserved
  10 // Licence:     wxWindows Library Licence, Version 3.1
  11 ///////////////////////////////////////////////////////////////////////////////
  12
  13 // ============================================================================
  14 // declarations
  15 // ============================================================================
  16
  17 // ----------------------------------------------------------------------------
  18 // headers
  19 // ----------------------------------------------------------------------------
  20
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_AUI
  28
  29 #include "wx/statline.h"
  30 #include "wx/dcbuffer.h"
  31 #include "wx/sizer.h"
  32 #include "wx/image.h"
  33 #include "wx/settings.h"
  34 #include "wx/menu.h"
  35
  36 #include "wx/aui/auibar.h"
  37 #include "wx/aui/framemanager.h"
  38
  39 #ifdef __WXMAC__
  40 #include "wx/osx/private.h"
  41 #endif
  42
  43 #include "wx/arrimpl.cpp"
  44 WX_DEFINE_OBJARRAY(wxAuiToolBarItemArray)
  45
  46
  47 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN)
  48 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK)
  49 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK)
  50 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK)
  51 DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG)
  52
  53
  54 IMPLEMENT_CLASS(wxAuiToolBar, wxControl)
  55 IMPLEMENT_DYNAMIC_CLASS(wxAuiToolBarEvent, wxEvent)
  56
  57
  58 // missing wxITEM_* items
  59 enum
  60 {
  61     wxITEM_CONTROL = wxITEM_MAX,
  62     wxITEM_LABEL,
  63     wxITEM_SPACER
  64 };
  65
  66 const int BUTTON_DROPDOWN_WIDTH = 10;
  67
  68
  69 wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h,
  70                              const wxColour& color);
  71
  72 unsigned char wxAuiBlendColour(unsigned char fg, unsigned char bg, double alpha);
  73 wxColor wxAuiStepColour(const wxColor& c, int percent);
  74
  75 static wxBitmap MakeDisabledBitmap(wxBitmap& bmp)
  76 {
  77     wxImage image = bmp.ConvertToImage();
  78
  79     int mr, mg, mb;
  80     mr = image.GetMaskRed();
  81     mg = image.GetMaskGreen();
  82     mb = image.GetMaskBlue();
  83
  84     unsigned char* data = image.GetData();
  85     int width = image.GetWidth();
  86     int height = image.GetHeight();
  87     bool has_mask = image.HasMask();
  88
  89     for (int y = height-1; y >= 0; --y)
  90     {
  91         for (int x = width-1; x >= 0; --x)
  92         {
  93             data = image.GetData() + (y*(width*3))+(x*3);
  94             unsigned char* r = data;
  95             unsigned char* g = data+1;
  96             unsigned char* b = data+2;
  97
  98             if (has_mask && *r == mr && *g == mg && *b == mb)
  99                 continue;
 100
 101             *r = wxAuiBlendColour(*r, 255, 0.4);
 102             *g = wxAuiBlendColour(*g, 255, 0.4);
 103             *b = wxAuiBlendColour(*b, 255, 0.4);
 104         }
 105     }
 106
 107     return wxBitmap(image);
 108 }
 109
 110 static wxColor GetBaseColor()
 111 {
 112
 113 #if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
 114     wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
 115 #else
 116     wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
 117 #endif
 118
 119     // the base_colour is too pale to use as our base colour,
 120     // so darken it a bit --
 121     if ((255-base_colour.Red()) +
 122         (255-base_colour.Green()) +
 123         (255-base_colour.Blue()) < 60)
 124     {
 125         base_colour = wxAuiStepColour(base_colour, 92);
 126     }
 127
 128     return base_colour;
 129 }
 130
 131
 132
 133 class ToolbarCommandCapture : public wxEvtHandler
 134 {
 135 public:
 136
 137     ToolbarCommandCapture() { m_last_id = 0; }
 138     int GetCommandId() const { return m_last_id; }
 139
 140     bool ProcessEvent(wxEvent& evt)
 141     {
 142         if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED)
 143         {
 144             m_last_id = evt.GetId();
 145             return true;
 146         }
 147
 148         if (GetNextHandler())
 149             return GetNextHandler()->ProcessEvent(evt);
 150
 151         return false;
 152     }
 153
 154 private:
 155     int m_last_id;
 156 };
 157
 158
 159
 160 static const unsigned char
 161     DISABLED_TEXT_GREY_HUE = wxAuiBlendColour(0, 255, 0.4);
 162 const wxColour DISABLED_TEXT_COLOR(DISABLED_TEXT_GREY_HUE,
 163                                    DISABLED_TEXT_GREY_HUE,
 164                                    DISABLED_TEXT_GREY_HUE);
 165
 166 wxAuiDefaultToolBarArt::wxAuiDefaultToolBarArt()
 167 {
 168     m_base_colour = GetBaseColor();
 169
 170     m_flags = 0;
 171     m_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 172     m_highlight_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
 173
 174     m_separator_size = 7;
 175     m_gripper_size = 7;
 176     m_overflow_size = 16;
 177
 178     wxColor darker1_colour = wxAuiStepColour(m_base_colour, 85);
 179     wxColor darker2_colour = wxAuiStepColour(m_base_colour, 75);
 180     wxColor darker3_colour = wxAuiStepColour(m_base_colour, 60);
 181     wxColor darker4_colour = wxAuiStepColour(m_base_colour, 50);
 182     wxColor darker5_colour = wxAuiStepColour(m_base_colour, 40);
 183
 184     m_gripper_pen1 = wxPen(darker5_colour);
 185     m_gripper_pen2 = wxPen(darker3_colour);
 186     m_gripper_pen3 = *wxWHITE_PEN;
 187
 188     static unsigned char button_dropdown_bits[] = { 0xe0, 0xf1, 0xfb };
 189     static unsigned char overflow_bits[] = { 0x80, 0xff, 0x80, 0xc1, 0xe3, 0xf7 };
 190
 191     m_button_dropdown_bmp = wxAuiBitmapFromBits(button_dropdown_bits, 5, 3,
 192                                                 *wxBLACK);
 193     m_disabled_button_dropdown_bmp = wxAuiBitmapFromBits(
 194                                                 button_dropdown_bits, 5, 3,
 195                                                 wxColor(128,128,128));
 196     m_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, *wxBLACK);
 197     m_disabled_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, wxColor(128,128,128));
 198
 199     m_font = *wxNORMAL_FONT;
 200 }
 201
 202 wxAuiDefaultToolBarArt::~wxAuiDefaultToolBarArt()
 203 {
 204     m_font = *wxNORMAL_FONT;
 205 }
 206
 207
 208 wxAuiToolBarArt* wxAuiDefaultToolBarArt::Clone()
 209 {
 210     return static_cast<wxAuiToolBarArt*>(new wxAuiDefaultToolBarArt);
 211 }
 212
 213 void wxAuiDefaultToolBarArt::SetFlags(unsigned int flags)
 214 {
 215     m_flags = flags;
 216 }
 217
 218 void wxAuiDefaultToolBarArt::SetFont(const wxFont& font)
 219 {
 220     m_font = font;
 221 }
 222
 223 void wxAuiDefaultToolBarArt::SetTextOrientation(int orientation)
 224 {
 225     m_text_orientation = orientation;
 226 }
 227
 228 void wxAuiDefaultToolBarArt::DrawBackground(
 229                                     wxDC& dc,
 230                                     wxWindow* WXUNUSED(wnd),
 231                                     const wxRect& _rect)
 232 {
 233     wxRect rect = _rect;
 234     rect.height++;
 235     wxColour start_colour = wxAuiStepColour(m_base_colour, 150);
 236     wxColour end_colour = wxAuiStepColour(m_base_colour, 90);
 237     dc.GradientFillLinear(rect, start_colour, end_colour, wxSOUTH);
 238 }
 239
 240 void wxAuiDefaultToolBarArt::DrawLabel(
 241                                     wxDC& dc,
 242                                     wxWindow* WXUNUSED(wnd),
 243                                     const wxAuiToolBarItem& item,
 244                                     const wxRect& rect)
 245 {
 246     dc.SetFont(m_font);
 247     dc.SetTextForeground(*wxBLACK);
 248
 249     // we only care about the text height here since the text
 250     // will get cropped based on the width of the item
 251     int text_width = 0, text_height = 0;
 252     dc.GetTextExtent(wxT("ABCDHgj"), &text_width, &text_height);
 253
 254     // set the clipping region
 255     wxRect clip_rect = rect;
 256     clip_rect.width -= 1;
 257     dc.SetClippingRegion(clip_rect);
 258
 259     int text_x, text_y;
 260     text_x = rect.x + 1;
 261     text_y = rect.y + (rect.height-text_height)/2;
 262     dc.DrawText(item.GetLabel(), text_x, text_y);
 263     dc.DestroyClippingRegion();
 264 }
 265
 266
 267 void wxAuiDefaultToolBarArt::DrawButton(
 268                                     wxDC& dc,
 269                                     wxWindow* WXUNUSED(wnd),
 270                                     const wxAuiToolBarItem& item,
 271                                     const wxRect& rect)
 272 {
 273     int text_width = 0, text_height = 0;
 274
 275     if (m_flags & wxAUI_TB_TEXT)
 276     {
 277         dc.SetFont(m_font);
 278
 279         int tx, ty;
 280
 281         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 282         text_width = 0;
 283         dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 284     }
 285
 286     int bmp_x = 0, bmp_y = 0;
 287     int text_x = 0, text_y = 0;
 288
 289     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 290     {
 291         bmp_x = rect.x +
 292                 (rect.width/2) -
 293                 (item.GetBitmap().GetWidth()/2);
 294
 295         bmp_y = rect.y +
 296                 ((rect.height-text_height)/2) -
 297                 (item.GetBitmap().GetHeight()/2);
 298
 299         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 300         text_y = rect.y + rect.height - text_height - 1;
 301     }
 302     else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 303     {
 304         bmp_x = rect.x + 3;
 305
 306         bmp_y = rect.y +
 307                 (rect.height/2) -
 308                 (item.GetBitmap().GetHeight()/2);
 309
 310         text_x = bmp_x + 3 + item.GetBitmap().GetWidth();
 311         text_y = rect.y +
 312                  (rect.height/2) -
 313                  (text_height/2);
 314     }
 315
 316
 317     if (!(item.GetState() & wxAUI_BUTTON_STATE_DISABLED))
 318     {
 319         if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 320         {
 321             dc.SetPen(wxPen(m_highlight_colour));
 322             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 150)));
 323             dc.DrawRectangle(rect);
 324         }
 325         else if ((item.GetState() & wxAUI_BUTTON_STATE_HOVER) || item.IsSticky())
 326         {
 327             dc.SetPen(wxPen(m_highlight_colour));
 328             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 329
 330             // draw an even lighter background for checked item hovers (since
 331             // the hover background is the same color as the check background)
 332             if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 333                 dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 180)));
 334
 335             dc.DrawRectangle(rect);
 336         }
 337         else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 338         {
 339             // it's important to put this code in an else statment after the
 340             // hover, otherwise hovers won't draw properly for checked items
 341             dc.SetPen(wxPen(m_highlight_colour));
 342             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 343             dc.DrawRectangle(rect);
 344         }
 345     }
 346
 347     wxBitmap bmp;
 348     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 349         bmp = item.GetDisabledBitmap();
 350     else
 351         bmp = item.GetBitmap();
 352
 353     if (!bmp.IsOk())
 354         return;
 355
 356     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 357
 358     // set the item's text color based on if it is disabled
 359     dc.SetTextForeground(*wxBLACK);
 360     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 361         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 362
 363     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 364     {
 365         dc.DrawText(item.GetLabel(), text_x, text_y);
 366     }
 367 }
 368
 369
 370 void wxAuiDefaultToolBarArt::DrawDropDownButton(
 371                                     wxDC& dc,
 372                                     wxWindow* WXUNUSED(wnd),
 373                                     const wxAuiToolBarItem& item,
 374                                     const wxRect& rect)
 375 {
 376     int text_width = 0, text_height = 0, text_x = 0, text_y = 0;
 377     int bmp_x = 0, bmp_y = 0, dropbmp_x = 0, dropbmp_y = 0;
 378
 379     wxRect button_rect = wxRect(rect.x,
 380                                 rect.y,
 381                                 rect.width-BUTTON_DROPDOWN_WIDTH,
 382                                 rect.height);
 383     wxRect dropdown_rect = wxRect(rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1,
 384                                   rect.y,
 385                                   BUTTON_DROPDOWN_WIDTH+1,
 386                                   rect.height);
 387
 388     if (m_flags & wxAUI_TB_TEXT)
 389     {
 390         dc.SetFont(m_font);
 391
 392         int tx, ty;
 393         if (m_flags & wxAUI_TB_TEXT)
 394         {
 395             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 396             text_width = 0;
 397         }
 398
 399         dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 400     }
 401
 402
 403
 404     dropbmp_x = dropdown_rect.x +
 405                 (dropdown_rect.width/2) -
 406                 (m_button_dropdown_bmp.GetWidth()/2);
 407     dropbmp_y = dropdown_rect.y +
 408                 (dropdown_rect.height/2) -
 409                 (m_button_dropdown_bmp.GetHeight()/2);
 410
 411
 412     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 413     {
 414         bmp_x = button_rect.x +
 415                 (button_rect.width/2) -
 416                 (item.GetBitmap().GetWidth()/2);
 417         bmp_y = button_rect.y +
 418                 ((button_rect.height-text_height)/2) -
 419                 (item.GetBitmap().GetHeight()/2);
 420
 421         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 422         text_y = rect.y + rect.height - text_height - 1;
 423     }
 424     else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 425     {
 426         bmp_x = rect.x + 3;
 427
 428         bmp_y = rect.y +
 429                 (rect.height/2) -
 430                 (item.GetBitmap().GetHeight()/2);
 431
 432         text_x = bmp_x + 3 + item.GetBitmap().GetWidth();
 433         text_y = rect.y +
 434                  (rect.height/2) -
 435                  (text_height/2);
 436     }
 437
 438
 439     if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 440     {
 441         dc.SetPen(wxPen(m_highlight_colour));
 442         dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 140)));
 443         dc.DrawRectangle(button_rect);
 444         dc.DrawRectangle(dropdown_rect);
 445     }
 446     else if (item.GetState() & wxAUI_BUTTON_STATE_HOVER ||
 447              item.IsSticky())
 448     {
 449         dc.SetPen(wxPen(m_highlight_colour));
 450         dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 451         dc.DrawRectangle(button_rect);
 452         dc.DrawRectangle(dropdown_rect);
 453     }
 454
 455     wxBitmap bmp;
 456     wxBitmap dropbmp;
 457     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 458     {
 459         bmp = item.GetDisabledBitmap();
 460         dropbmp = m_disabled_button_dropdown_bmp;
 461     }
 462     else
 463     {
 464         bmp = item.GetBitmap();
 465         dropbmp = m_button_dropdown_bmp;
 466     }
 467
 468     if (!bmp.IsOk())
 469         return;
 470
 471     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 472     dc.DrawBitmap(dropbmp, dropbmp_x, dropbmp_y, true);
 473
 474     // set the item's text color based on if it is disabled
 475     dc.SetTextForeground(*wxBLACK);
 476     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 477         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 478
 479     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 480     {
 481         dc.DrawText(item.GetLabel(), text_x, text_y);
 482     }
 483 }
 484
 485 void wxAuiDefaultToolBarArt::DrawControlLabel(
 486                                     wxDC& dc,
 487                                     wxWindow* WXUNUSED(wnd),
 488                                     const wxAuiToolBarItem& item,
 489                                     const wxRect& rect)
 490 {
 491     if (!(m_flags & wxAUI_TB_TEXT))
 492         return;
 493
 494     if (m_text_orientation != wxAUI_TBTOOL_TEXT_BOTTOM)
 495         return;
 496
 497     int text_x = 0, text_y = 0;
 498     int text_width = 0, text_height = 0;
 499
 500     dc.SetFont(m_font);
 501
 502     int tx, ty;
 503     if (m_flags & wxAUI_TB_TEXT)
 504     {
 505         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 506         text_width = 0;
 507     }
 508
 509     dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 510
 511     // don't draw the label if it is wider than the item width
 512     if (text_width > rect.width)
 513         return;
 514
 515     // set the label's text color
 516     dc.SetTextForeground(*wxBLACK);
 517
 518     text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 519     text_y = rect.y + rect.height - text_height - 1;
 520
 521     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 522     {
 523         dc.DrawText(item.GetLabel(), text_x, text_y);
 524     }
 525 }
 526
 527 wxSize wxAuiDefaultToolBarArt::GetLabelSize(
 528                                         wxDC& dc,
 529                                         wxWindow* WXUNUSED(wnd),
 530                                         const wxAuiToolBarItem& item)
 531 {
 532     dc.SetFont(m_font);
 533
 534     // get label's height
 535     int width = 0, height = 0;
 536     dc.GetTextExtent(wxT("ABCDHgj"), &width, &height);
 537
 538     // get item's width
 539     width = item.GetMinSize().GetWidth();
 540
 541     return wxSize(width, height);
 542 }
 543
 544 wxSize wxAuiDefaultToolBarArt::GetToolSize(
 545                                         wxDC& dc,
 546                                         wxWindow* WXUNUSED(wnd),
 547                                         const wxAuiToolBarItem& item)
 548 {
 549     if (!item.GetBitmap().IsOk() && !(m_flags & wxAUI_TB_TEXT))
 550         return wxSize(16,16);
 551
 552     int width = item.GetBitmap().GetWidth();
 553     int height = item.GetBitmap().GetHeight();
 554
 555     if (m_flags & wxAUI_TB_TEXT)
 556     {
 557         dc.SetFont(m_font);
 558         int tx, ty;
 559
 560         if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 561         {
 562             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &ty);
 563             height += ty;
 564
 565             if ( !item.GetLabel().empty() )
 566             {
 567                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 568                 width = wxMax(width, tx+6);
 569             }
 570         }
 571         else if ( m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT &&
 572                   !item.GetLabel().empty() )
 573         {
 574             width += 3; // space between left border and bitmap
 575             width += 3; // space between bitmap and text
 576
 577             if ( !item.GetLabel().empty() )
 578             {
 579                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 580                 width += tx;
 581                 height = wxMax(height, ty);
 582             }
 583         }
 584     }
 585
 586     // if the tool has a dropdown button, add it to the width
 587     if (item.HasDropDown())
 588         width += (BUTTON_DROPDOWN_WIDTH+4);
 589
 590     return wxSize(width, height);
 591 }
 592
 593 void wxAuiDefaultToolBarArt::DrawSeparator(
 594                                     wxDC& dc,
 595                                     wxWindow* WXUNUSED(wnd),
 596                                     const wxRect& _rect)
 597 {
 598     bool horizontal = true;
 599     if (m_flags & wxAUI_TB_VERTICAL)
 600         horizontal = false;
 601
 602     wxRect rect = _rect;
 603
 604     if (horizontal)
 605     {
 606         rect.x += (rect.width/2);
 607         rect.width = 1;
 608         int new_height = (rect.height*3)/4;
 609         rect.y += (rect.height/2) - (new_height/2);
 610         rect.height = new_height;
 611     }
 612     else
 613     {
 614         rect.y += (rect.height/2);
 615         rect.height = 1;
 616         int new_width = (rect.width*3)/4;
 617         rect.x += (rect.width/2) - (new_width/2);
 618         rect.width = new_width;
 619     }
 620
 621     wxColour start_colour = wxAuiStepColour(m_base_colour, 80);
 622     wxColour end_colour = wxAuiStepColour(m_base_colour, 80);
 623     dc.GradientFillLinear(rect, start_colour, end_colour, horizontal ? wxSOUTH : wxEAST);
 624 }
 625
 626 void wxAuiDefaultToolBarArt::DrawGripper(wxDC& dc,
 627                                     wxWindow* WXUNUSED(wnd),
 628                                     const wxRect& rect)
 629 {
 630     int i = 0;
 631     while (1)
 632     {
 633         int x, y;
 634
 635         if (m_flags & wxAUI_TB_VERTICAL)
 636         {
 637             x = rect.x + (i*4) + 5;
 638             y = rect.y + 3;
 639             if (x > rect.GetWidth()-5)
 640                 break;
 641         }
 642         else
 643         {
 644             x = rect.x + 3;
 645             y = rect.y + (i*4) + 5;
 646             if (y > rect.GetHeight()-5)
 647                 break;
 648         }
 649
 650         dc.SetPen(m_gripper_pen1);
 651         dc.DrawPoint(x, y);
 652         dc.SetPen(m_gripper_pen2);
 653         dc.DrawPoint(x, y+1);
 654         dc.DrawPoint(x+1, y);
 655         dc.SetPen(m_gripper_pen3);
 656         dc.DrawPoint(x+2, y+1);
 657         dc.DrawPoint(x+2, y+2);
 658         dc.DrawPoint(x+1, y+2);
 659
 660         i++;
 661     }
 662
 663 }
 664
 665 void wxAuiDefaultToolBarArt::DrawOverflowButton(wxDC& dc,
 666                                           wxWindow* wnd,
 667                                           const wxRect& rect,
 668                                           int state)
 669 {
 670     if (state & wxAUI_BUTTON_STATE_HOVER ||
 671         state & wxAUI_BUTTON_STATE_PRESSED)
 672     {
 673         wxRect cli_rect = wnd->GetClientRect();
 674         wxColor light_gray_bg = wxAuiStepColour(m_highlight_colour, 170);
 675
 676         if (m_flags & wxAUI_TB_VERTICAL)
 677         {
 678             dc.SetPen(wxPen(m_highlight_colour));
 679             dc.DrawLine(rect.x, rect.y, rect.x+rect.width, rect.y);
 680             dc.SetPen(wxPen(light_gray_bg));
 681             dc.SetBrush(wxBrush(light_gray_bg));
 682             dc.DrawRectangle(rect.x, rect.y+1, rect.width, rect.height);
 683         }
 684         else
 685         {
 686             dc.SetPen(wxPen(m_highlight_colour));
 687             dc.DrawLine(rect.x, rect.y, rect.x, rect.y+rect.height);
 688             dc.SetPen(wxPen(light_gray_bg));
 689             dc.SetBrush(wxBrush(light_gray_bg));
 690             dc.DrawRectangle(rect.x+1, rect.y, rect.width, rect.height);
 691         }
 692     }
 693
 694     int x = rect.x+1+(rect.width-m_overflow_bmp.GetWidth())/2;
 695     int y = rect.y+1+(rect.height-m_overflow_bmp.GetHeight())/2;
 696     dc.DrawBitmap(m_overflow_bmp, x, y, true);
 697 }
 698
 699 int wxAuiDefaultToolBarArt::GetElementSize(int element_id)
 700 {
 701     switch (element_id)
 702     {
 703         case wxAUI_TBART_SEPARATOR_SIZE: return m_separator_size;
 704         case wxAUI_TBART_GRIPPER_SIZE:   return m_gripper_size;
 705         case wxAUI_TBART_OVERFLOW_SIZE:  return m_overflow_size;
 706         default: return 0;
 707     }
 708 }
 709
 710 void wxAuiDefaultToolBarArt::SetElementSize(int element_id, int size)
 711 {
 712     switch (element_id)
 713     {
 714         case wxAUI_TBART_SEPARATOR_SIZE: m_separator_size = size;
 715         case wxAUI_TBART_GRIPPER_SIZE:   m_gripper_size = size;
 716         case wxAUI_TBART_OVERFLOW_SIZE:  m_overflow_size = size;
 717     }
 718 }
 719
 720 int wxAuiDefaultToolBarArt::ShowDropDown(wxWindow* wnd,
 721                                          const wxAuiToolBarItemArray& items)
 722 {
 723     wxMenu menuPopup;
 724
 725     size_t items_added = 0;
 726
 727     size_t i, count = items.GetCount();
 728     for (i = 0; i < count; ++i)
 729     {
 730         wxAuiToolBarItem& item = items.Item(i);
 731
 732         if (item.GetKind() == wxITEM_NORMAL)
 733         {
 734             wxString text = item.GetShortHelp();
 735             if (text.empty())
 736                 text = item.GetLabel();
 737
 738             if (text.empty())
 739                 text = wxT(" ");
 740
 741             wxMenuItem* m =  new wxMenuItem(&menuPopup, item.GetId(), text, item.GetShortHelp());
 742
 743             m->SetBitmap(item.GetBitmap());
 744             menuPopup.Append(m);
 745             items_added++;
 746         }
 747         else if (item.GetKind() == wxITEM_SEPARATOR)
 748         {
 749             if (items_added > 0)
 750                 menuPopup.AppendSeparator();
 751         }
 752     }
 753
 754     // find out where to put the popup menu of window items
 755     wxPoint pt = ::wxGetMousePosition();
 756     pt = wnd->ScreenToClient(pt);
 757
 758     // find out the screen coordinate at the bottom of the tab ctrl
 759     wxRect cli_rect = wnd->GetClientRect();
 760     pt.y = cli_rect.y + cli_rect.height;
 761
 762     ToolbarCommandCapture* cc = new ToolbarCommandCapture;
 763     wnd->PushEventHandler(cc);
 764     wnd->PopupMenu(&menuPopup, pt);
 765     int command = cc->GetCommandId();
 766     wnd->PopEventHandler(true);
 767
 768     return command;
 769 }
 770
 771
 772
 773
 774 BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
 775     EVT_SIZE(wxAuiToolBar::OnSize)
 776     EVT_IDLE(wxAuiToolBar::OnIdle)
 777     EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
 778     EVT_PAINT(wxAuiToolBar::OnPaint)
 779     EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
 780     EVT_LEFT_DCLICK(wxAuiToolBar::OnLeftDown)
 781     EVT_LEFT_UP(wxAuiToolBar::OnLeftUp)
 782     EVT_RIGHT_DOWN(wxAuiToolBar::OnRightDown)
 783     EVT_RIGHT_DCLICK(wxAuiToolBar::OnRightDown)
 784     EVT_RIGHT_UP(wxAuiToolBar::OnRightUp)
 785     EVT_MIDDLE_DOWN(wxAuiToolBar::OnMiddleDown)
 786     EVT_MIDDLE_DCLICK(wxAuiToolBar::OnMiddleDown)
 787     EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
 788     EVT_MOTION(wxAuiToolBar::OnMotion)
 789     EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
 790     EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
 791 END_EVENT_TABLE()
 792
 793
 794 wxAuiToolBar::wxAuiToolBar(wxWindow* parent,
 795                            wxWindowID id,
 796                            const wxPoint& position,
 797                            const wxSize& size,
 798                            long style)
 799                             : wxControl(parent,
 800                                         id,
 801                                         position,
 802                                         size,
 803                                         style | wxBORDER_NONE)
 804 {
 805     m_sizer = new wxBoxSizer(wxHORIZONTAL);
 806     m_button_width = -1;
 807     m_button_height = -1;
 808     m_sizer_element_count = 0;
 809     m_action_pos = wxPoint(-1,-1);
 810     m_action_item = NULL;
 811     m_tip_item = NULL;
 812     m_art = new wxAuiDefaultToolBarArt;
 813     m_tool_packing = 2;
 814     m_tool_border_padding = 3;
 815     m_tool_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 816     m_gripper_sizer_item = NULL;
 817     m_overflow_sizer_item = NULL;
 818     m_dragging = false;
 819     m_style = style;
 820     m_gripper_visible = (m_style & wxAUI_TB_GRIPPER) ? true : false;
 821     m_overflow_visible = (m_style & wxAUI_TB_OVERFLOW) ? true : false;
 822     m_overflow_state = 0;
 823     SetMargins(5, 5, 2, 2);
 824     SetFont(*wxNORMAL_FONT);
 825     m_art->SetFlags((unsigned int)m_style);
 826     SetExtraStyle(wxWS_EX_PROCESS_IDLE);
 827     if (style & wxAUI_TB_HORZ_LAYOUT)
 828         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 829 }
 830
 831
 832 wxAuiToolBar::~wxAuiToolBar()
 833 {
 834     delete m_art;
 835     delete m_sizer;
 836 }
 837
 838 void wxAuiToolBar::SetWindowStyleFlag(long style)
 839 {
 840     wxControl::SetWindowStyleFlag(style);
 841
 842     m_style = style;
 843
 844     if (m_art)
 845     {
 846         m_art->SetFlags((unsigned int)m_style);
 847     }
 848
 849     if (m_style & wxAUI_TB_GRIPPER)
 850         m_gripper_visible = true;
 851     else
 852         m_gripper_visible = false;
 853
 854
 855     if (m_style & wxAUI_TB_OVERFLOW)
 856         m_overflow_visible = true;
 857     else
 858         m_overflow_visible = false;
 859
 860     if (style & wxAUI_TB_HORZ_LAYOUT)
 861         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 862     else
 863         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_BOTTOM);
 864 }
 865
 866
 867 void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
 868 {
 869     delete m_art;
 870
 871     m_art = art;
 872
 873     if (m_art)
 874     {
 875         m_art->SetFlags((unsigned int)m_style);
 876         m_art->SetTextOrientation(m_tool_text_orientation);
 877     }
 878 }
 879
 880 wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
 881 {
 882     return m_art;
 883 }
 884
 885
 886
 887
 888 void wxAuiToolBar::AddTool(int tool_id,
 889                            const wxString& label,
 890                            const wxBitmap& bitmap,
 891                            const wxString& short_help_string,
 892                            wxItemKind kind)
 893 {
 894     AddTool(tool_id,
 895             label,
 896             bitmap,
 897             wxNullBitmap,
 898             kind,
 899             short_help_string,
 900             wxEmptyString,
 901             NULL);
 902 }
 903
 904
 905 void wxAuiToolBar::AddTool(int tool_id,
 906                            const wxString& label,
 907                            const wxBitmap& bitmap,
 908                            const wxBitmap& disabled_bitmap,
 909                            wxItemKind kind,
 910                            const wxString& short_help_string,
 911                            const wxString& long_help_string,
 912                            wxObject* WXUNUSED(client_data))
 913 {
 914     wxAuiToolBarItem item;
 915     item.window = NULL;
 916     item.label = label;
 917     item.bitmap = bitmap;
 918     item.disabled_bitmap = disabled_bitmap;
 919     item.short_help = short_help_string;
 920     item.long_help = long_help_string;
 921     item.active = true;
 922     item.dropdown = false;
 923     item.spacer_pixels = 0;
 924     item.id = tool_id;
 925     item.state = 0;
 926     item.proportion = 0;
 927     item.kind = kind;
 928     item.sizer_item = NULL;
 929     item.min_size = wxDefaultSize;
 930     item.user_data = 0;
 931     item.sticky = false;
 932
 933     if (!item.disabled_bitmap.IsOk())
 934     {
 935         // no disabled bitmap specified, we need to make one
 936         if (item.bitmap.IsOk())
 937         {
 938             //wxImage img = item.bitmap.ConvertToImage();
 939             //wxImage grey_version = img.ConvertToGreyscale();
 940             //item.disabled_bitmap = wxBitmap(grey_version);
 941             item.disabled_bitmap = MakeDisabledBitmap(item.bitmap);
 942         }
 943     }
 944
 945     m_items.Add(item);
 946 }
 947
 948 void wxAuiToolBar::AddControl(wxControl* control,
 949                               const wxString& label)
 950 {
 951     wxAuiToolBarItem item;
 952     item.window = (wxWindow*)control;
 953     item.label = label;
 954     item.bitmap = wxNullBitmap;
 955     item.disabled_bitmap = wxNullBitmap;
 956     item.active = true;
 957     item.dropdown = false;
 958     item.spacer_pixels = 0;
 959     item.id = control->GetId();
 960     item.state = 0;
 961     item.proportion = 0;
 962     item.kind = wxITEM_CONTROL;
 963     item.sizer_item = NULL;
 964     item.min_size = control->GetEffectiveMinSize();
 965     item.user_data = 0;
 966     item.sticky = false;
 967
 968     m_items.Add(item);
 969 }
 970
 971 void wxAuiToolBar::AddLabel(int tool_id,
 972                             const wxString& label,
 973                             const int width)
 974 {
 975     wxSize min_size = wxDefaultSize;
 976     if (width != -1)
 977         min_size.x = width;
 978
 979     wxAuiToolBarItem item;
 980     item.window = NULL;
 981     item.label = label;
 982     item.bitmap = wxNullBitmap;
 983     item.disabled_bitmap = wxNullBitmap;
 984     item.active = true;
 985     item.dropdown = false;
 986     item.spacer_pixels = 0;
 987     item.id = tool_id;
 988     item.state = 0;
 989     item.proportion = 0;
 990     item.kind = wxITEM_LABEL;
 991     item.sizer_item = NULL;
 992     item.min_size = min_size;
 993     item.user_data = 0;
 994     item.sticky = false;
 995
 996     m_items.Add(item);
 997 }
 998
 999 void wxAuiToolBar::AddSeparator()
1000 {
1001     wxAuiToolBarItem item;
1002     item.window = NULL;
1003     item.label = wxEmptyString;
1004     item.bitmap = wxNullBitmap;
1005     item.disabled_bitmap = wxNullBitmap;
1006     item.active = true;
1007     item.dropdown = false;
1008     item.id = -1;
1009     item.state = 0;
1010     item.proportion = 0;
1011     item.kind = wxITEM_SEPARATOR;
1012     item.sizer_item = NULL;
1013     item.min_size = wxDefaultSize;
1014     item.user_data = 0;
1015     item.sticky = false;
1016
1017     m_items.Add(item);
1018 }
1019
1020 void wxAuiToolBar::AddSpacer(int pixels)
1021 {
1022     wxAuiToolBarItem item;
1023     item.window = NULL;
1024     item.label = wxEmptyString;
1025     item.bitmap = wxNullBitmap;
1026     item.disabled_bitmap = wxNullBitmap;
1027     item.active = true;
1028     item.dropdown = false;
1029     item.spacer_pixels = pixels;
1030     item.id = -1;
1031     item.state = 0;
1032     item.proportion = 0;
1033     item.kind = wxITEM_SPACER;
1034     item.sizer_item = NULL;
1035     item.min_size = wxDefaultSize;
1036     item.user_data = 0;
1037     item.sticky = false;
1038
1039     m_items.Add(item);
1040 }
1041
1042 void wxAuiToolBar::AddStretchSpacer(int proportion)
1043 {
1044     wxAuiToolBarItem item;
1045     item.window = NULL;
1046     item.label = wxEmptyString;
1047     item.bitmap = wxNullBitmap;
1048     item.disabled_bitmap = wxNullBitmap;
1049     item.active = true;
1050     item.dropdown = false;
1051     item.spacer_pixels = 0;
1052     item.id = -1;
1053     item.state = 0;
1054     item.proportion = proportion;
1055     item.kind = wxITEM_SPACER;
1056     item.sizer_item = NULL;
1057     item.min_size = wxDefaultSize;
1058     item.user_data = 0;
1059     item.sticky = false;
1060
1061     m_items.Add(item);
1062 }
1063
1064 void wxAuiToolBar::Clear()
1065 {
1066     m_items.Clear();
1067     m_sizer_element_count = 0;
1068 }
1069
1070 bool wxAuiToolBar::DeleteTool(int tool_id)
1071 {
1072     int idx = GetToolIndex(tool_id);
1073     if (idx >= 0 && idx < (int)m_items.GetCount())
1074     {
1075         m_items.RemoveAt(idx);
1076         Realize();
1077         return true;
1078     }
1079
1080     return false;
1081 }
1082
1083 bool wxAuiToolBar::DeleteByIndex(int idx)
1084 {
1085     if (idx >= 0 && idx < (int)m_items.GetCount())
1086     {
1087         m_items.RemoveAt(idx);
1088         Realize();
1089         return true;
1090     }
1091
1092     return false;
1093 }
1094
1095
1096 wxControl* wxAuiToolBar::FindControl(int id)
1097 {
1098     wxWindow* wnd = FindWindow(id);
1099     return (wxControl*)wnd;
1100 }
1101
1102 wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
1103 {
1104     size_t i, count;
1105     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1106     {
1107         wxAuiToolBarItem& item = m_items.Item(i);
1108         if (item.id == tool_id)
1109             return &item;
1110     }
1111
1112     return NULL;
1113 }
1114
1115 wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) 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
1122         if (!item.sizer_item)
1123             continue;
1124
1125         wxRect rect = item.sizer_item->GetRect();
1126         if (rect.Contains(x,y))
1127         {
1128             // if the item doesn't fit on the toolbar, return NULL
1129             if (!GetToolFitsByIndex(i))
1130                 return NULL;
1131
1132             return &item;
1133         }
1134     }
1135
1136     return NULL;
1137 }
1138
1139 wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
1140 {
1141     size_t i, count;
1142     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1143     {
1144         wxAuiToolBarItem& item = m_items.Item(i);
1145
1146         if (!item.sizer_item)
1147             continue;
1148
1149         wxRect rect = item.sizer_item->GetRect();
1150
1151         // apply tool packing
1152         if (i+1 < count)
1153             rect.width += m_tool_packing;
1154
1155         if (rect.Contains(x,y))
1156         {
1157             // if the item doesn't fit on the toolbar, return NULL
1158             if (!GetToolFitsByIndex(i))
1159                 return NULL;
1160
1161             return &item;
1162         }
1163     }
1164
1165     return NULL;
1166 }
1167
1168 wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
1169 {
1170     if (idx < 0)
1171         return NULL;
1172
1173     if (idx >= (int)m_items.size())
1174         return NULL;
1175
1176     return &(m_items[idx]);
1177 }
1178
1179 void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
1180 {
1181     // TODO: wxToolBar compatibility
1182 }
1183
1184 wxSize wxAuiToolBar::GetToolBitmapSize() const
1185 {
1186     // TODO: wxToolBar compatibility
1187     return wxSize(16,15);
1188 }
1189
1190 void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
1191 {
1192     wxAuiToolBarItem* item = FindTool(tool_id);
1193     if (!item)
1194         return;
1195
1196     item->proportion = proportion;
1197 }
1198
1199 int wxAuiToolBar::GetToolProportion(int tool_id) const
1200 {
1201     wxAuiToolBarItem* item = FindTool(tool_id);
1202     if (!item)
1203         return 0;
1204
1205     return item->proportion;
1206 }
1207
1208 void wxAuiToolBar::SetToolSeparation(int separation)
1209 {
1210     if (m_art)
1211         m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
1212 }
1213
1214 int wxAuiToolBar::GetToolSeparation() const
1215 {
1216     if (m_art)
1217         return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1218     else
1219         return 5;
1220 }
1221
1222
1223 void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
1224 {
1225     wxAuiToolBarItem* item = FindTool(tool_id);
1226     if (!item)
1227         return;
1228
1229     item->dropdown = dropdown;
1230 }
1231
1232 bool wxAuiToolBar::GetToolDropDown(int tool_id) const
1233 {
1234     wxAuiToolBarItem* item = FindTool(tool_id);
1235     if (!item)
1236         return 0;
1237
1238     return item->dropdown;
1239 }
1240
1241 void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
1242 {
1243     // ignore separators
1244     if (tool_id == -1)
1245         return;
1246
1247     wxAuiToolBarItem* item = FindTool(tool_id);
1248     if (!item)
1249         return;
1250
1251     if (item->sticky == sticky)
1252         return;
1253
1254     item->sticky = sticky;
1255
1256     Refresh(false);
1257     Update();
1258 }
1259
1260 bool wxAuiToolBar::GetToolSticky(int tool_id) const
1261 {
1262     wxAuiToolBarItem* item = FindTool(tool_id);
1263     if (!item)
1264         return 0;
1265
1266     return item->sticky;
1267 }
1268
1269
1270
1271
1272 void wxAuiToolBar::SetToolBorderPadding(int padding)
1273 {
1274     m_tool_border_padding = padding;
1275 }
1276
1277 int wxAuiToolBar::GetToolBorderPadding() const
1278 {
1279     return m_tool_border_padding;
1280 }
1281
1282 void wxAuiToolBar::SetToolTextOrientation(int orientation)
1283 {
1284     m_tool_text_orientation = orientation;
1285
1286     if (m_art)
1287     {
1288         m_art->SetTextOrientation(orientation);
1289     }
1290 }
1291
1292 int wxAuiToolBar::GetToolTextOrientation() const
1293 {
1294     return m_tool_text_orientation;
1295 }
1296
1297 void wxAuiToolBar::SetToolPacking(int packing)
1298 {
1299     m_tool_packing = packing;
1300 }
1301
1302 int wxAuiToolBar::GetToolPacking() const
1303 {
1304     return m_tool_packing;
1305 }
1306
1307
1308 void wxAuiToolBar::SetOrientation(int WXUNUSED(orientation))
1309 {
1310 }
1311
1312 void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
1313 {
1314     if (left != -1)
1315         m_left_padding = left;
1316     if (right != -1)
1317         m_right_padding = right;
1318     if (top != -1)
1319         m_top_padding = top;
1320     if (bottom != -1)
1321         m_bottom_padding = bottom;
1322 }
1323
1324 bool wxAuiToolBar::GetGripperVisible() const
1325 {
1326     return m_gripper_visible;
1327 }
1328
1329 void wxAuiToolBar::SetGripperVisible(bool visible)
1330 {
1331     m_gripper_visible = visible;
1332     if (visible)
1333         m_style |= wxAUI_TB_GRIPPER;
1334     Realize();
1335     Refresh(false);
1336 }
1337
1338
1339 bool wxAuiToolBar::GetOverflowVisible() const
1340 {
1341     return m_overflow_visible;
1342 }
1343
1344 void wxAuiToolBar::SetOverflowVisible(bool visible)
1345 {
1346     m_overflow_visible = visible;
1347     if (visible)
1348         m_style |= wxAUI_TB_OVERFLOW;
1349     Refresh(false);
1350 }
1351
1352 bool wxAuiToolBar::SetFont(const wxFont& font)
1353 {
1354     bool res = wxWindow::SetFont(font);
1355
1356     if (m_art)
1357     {
1358         m_art->SetFont(font);
1359     }
1360
1361     return res;
1362 }
1363
1364
1365 void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
1366 {
1367     wxAuiToolBarItem* former_hover = NULL;
1368
1369     size_t i, count;
1370     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1371     {
1372         wxAuiToolBarItem& item = m_items.Item(i);
1373         if (item.state & wxAUI_BUTTON_STATE_HOVER)
1374             former_hover = &item;
1375         item.state &= ~wxAUI_BUTTON_STATE_HOVER;
1376     }
1377
1378     if (pitem)
1379     {
1380         pitem->state |= wxAUI_BUTTON_STATE_HOVER;
1381     }
1382
1383     if (former_hover != pitem)
1384     {
1385         Refresh(false);
1386         Update();
1387     }
1388 }
1389
1390 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1391 {
1392     wxAuiToolBarItem* former_item = NULL;
1393
1394     size_t i, count;
1395     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1396     {
1397         wxAuiToolBarItem& item = m_items.Item(i);
1398         if (item.state & wxAUI_BUTTON_STATE_PRESSED)
1399             former_item = &item;
1400         item.state &= ~wxAUI_BUTTON_STATE_PRESSED;
1401     }
1402
1403     if (pitem)
1404     {
1405         pitem->state &= ~wxAUI_BUTTON_STATE_HOVER;
1406         pitem->state |= wxAUI_BUTTON_STATE_PRESSED;
1407     }
1408
1409     if (former_item != pitem)
1410     {
1411         Refresh(false);
1412         Update();
1413     }
1414 }
1415
1416 void wxAuiToolBar::RefreshOverflowState()
1417 {
1418     if (!m_overflow_sizer_item)
1419     {
1420         m_overflow_state = 0;
1421         return;
1422     }
1423
1424     int overflow_state = 0;
1425
1426     wxRect overflow_rect = GetOverflowRect();
1427
1428
1429     // find out the mouse's current position
1430     wxPoint pt = ::wxGetMousePosition();
1431     pt = this->ScreenToClient(pt);
1432
1433     // find out if the mouse cursor is inside the dropdown rectangle
1434     if (overflow_rect.Contains(pt.x, pt.y))
1435     {
1436         if (::wxGetMouseState().LeftDown())
1437             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1438         else
1439             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1440     }
1441
1442     if (overflow_state != m_overflow_state)
1443     {
1444         m_overflow_state = overflow_state;
1445         Refresh(false);
1446         Update();
1447     }
1448
1449     m_overflow_state = overflow_state;
1450 }
1451
1452 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1453 {
1454     wxAuiToolBarItem* tool = FindTool(tool_id);
1455
1456     if (tool)
1457     {
1458         if (tool->kind != wxITEM_CHECK)
1459             return;
1460
1461         if (state == true)
1462             tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1463         else
1464             tool->state &= ~wxAUI_BUTTON_STATE_CHECKED;
1465     }
1466 }
1467
1468 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1469 {
1470     wxAuiToolBarItem* tool = FindTool(tool_id);
1471
1472     if (tool)
1473     {
1474         if (tool->kind != wxITEM_CHECK)
1475             return false;
1476
1477         return (tool->state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1478     }
1479
1480     return false;
1481 }
1482
1483 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1484 {
1485     wxAuiToolBarItem* tool = FindTool(tool_id);
1486
1487     if (tool)
1488     {
1489         if (state == true)
1490             tool->state &= ~wxAUI_BUTTON_STATE_DISABLED;
1491         else
1492             tool->state |= wxAUI_BUTTON_STATE_DISABLED;
1493     }
1494 }
1495
1496 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1497 {
1498     wxAuiToolBarItem* tool = FindTool(tool_id);
1499
1500     if (tool)
1501         return (tool->state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1502
1503     return false;
1504 }
1505
1506 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1507 {
1508     wxAuiToolBarItem* tool = FindTool(tool_id);
1509     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1510     if (!tool)
1511         return wxEmptyString;
1512
1513     return tool->label;
1514 }
1515
1516 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1517 {
1518     wxAuiToolBarItem* tool = FindTool(tool_id);
1519     if (tool)
1520     {
1521         tool->label = label;
1522     }
1523 }
1524
1525 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1526 {
1527     wxAuiToolBarItem* tool = FindTool(tool_id);
1528     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1529     if (!tool)
1530         return wxNullBitmap;
1531
1532     return tool->bitmap;
1533 }
1534
1535 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1536 {
1537     wxAuiToolBarItem* tool = FindTool(tool_id);
1538     if (tool)
1539     {
1540         tool->bitmap = bitmap;
1541     }
1542 }
1543
1544 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1545 {
1546     wxAuiToolBarItem* tool = FindTool(tool_id);
1547     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1548     if (!tool)
1549         return wxEmptyString;
1550
1551     return tool->short_help;
1552 }
1553
1554 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1555 {
1556     wxAuiToolBarItem* tool = FindTool(tool_id);
1557     if (tool)
1558     {
1559         tool->short_help = help_string;
1560     }
1561 }
1562
1563 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1564 {
1565     wxAuiToolBarItem* tool = FindTool(tool_id);
1566     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1567     if (!tool)
1568         return wxEmptyString;
1569
1570     return tool->long_help;
1571 }
1572
1573 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1574 {
1575     wxAuiToolBarItem* tool = FindTool(tool_id);
1576     if (tool)
1577     {
1578         tool->long_help = help_string;
1579     }
1580 }
1581
1582 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1583                                           const wxAuiToolBarItemArray& append)
1584 {
1585     m_custom_overflow_prepend = prepend;
1586     m_custom_overflow_append = append;
1587 }
1588
1589
1590 size_t wxAuiToolBar::GetToolCount() const
1591 {
1592     return m_items.size();
1593 }
1594
1595 int wxAuiToolBar::GetToolIndex(int tool_id) const
1596 {
1597     // this will prevent us from returning the index of the
1598     // first separator in the toolbar since its id is equal to -1
1599     if (tool_id == -1)
1600         return wxNOT_FOUND;
1601
1602     size_t i, count = m_items.GetCount();
1603     for (i = 0; i < count; ++i)
1604     {
1605         wxAuiToolBarItem& item = m_items.Item(i);
1606         if (item.id == tool_id)
1607             return i;
1608     }
1609
1610     return wxNOT_FOUND;
1611 }
1612
1613 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1614 {
1615     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1616         return false;
1617
1618     if (!m_items[tool_idx].sizer_item)
1619         return false;
1620
1621     int cli_w, cli_h;
1622     GetClientSize(&cli_w, &cli_h);
1623
1624     wxRect rect = m_items[tool_idx].sizer_item->GetRect();
1625
1626     if (m_style & wxAUI_TB_VERTICAL)
1627     {
1628         // take the dropdown size into account
1629         if (m_overflow_visible)
1630             cli_h -= m_overflow_sizer_item->GetSize().y;
1631
1632         if (rect.y+rect.height < cli_h)
1633             return true;
1634     }
1635     else
1636     {
1637         // take the dropdown size into account
1638         if (m_overflow_visible)
1639             cli_w -= m_overflow_sizer_item->GetSize().x;
1640
1641         if (rect.x+rect.width < cli_w)
1642             return true;
1643     }
1644
1645     return false;
1646 }
1647
1648
1649 bool wxAuiToolBar::GetToolFits(int tool_id) const
1650 {
1651     return GetToolFitsByIndex(GetToolIndex(tool_id));
1652 }
1653
1654 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1655 {
1656     wxAuiToolBarItem* tool = FindTool(tool_id);
1657     if (tool && tool->sizer_item)
1658     {
1659         return tool->sizer_item->GetRect();
1660     }
1661
1662     return wxRect();
1663 }
1664
1665 bool wxAuiToolBar::GetToolBarFits() const
1666 {
1667     if (m_items.GetCount() == 0)
1668     {
1669         // empty toolbar always 'fits'
1670         return true;
1671     }
1672
1673     // entire toolbar content fits if the last tool fits
1674     return GetToolFitsByIndex(m_items.GetCount() - 1);
1675 }
1676
1677 bool wxAuiToolBar::Realize()
1678 {
1679     wxClientDC dc(this);
1680     if (!dc.IsOk())
1681         return false;
1682
1683     bool horizontal = true;
1684     if (m_style & wxAUI_TB_VERTICAL)
1685         horizontal = false;
1686
1687
1688     // create the new sizer to add toolbar elements to
1689     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1690
1691     // add gripper area
1692     int separator_size = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1693     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1694     if (gripper_size > 0 && m_gripper_visible)
1695     {
1696         if (horizontal)
1697             m_gripper_sizer_item = sizer->Add(gripper_size, 1, 0, wxEXPAND);
1698         else
1699             m_gripper_sizer_item = sizer->Add(1, gripper_size, 0, wxEXPAND);
1700     }
1701     else
1702     {
1703         m_gripper_sizer_item = NULL;
1704     }
1705
1706     // add "left" padding
1707     if (m_left_padding > 0)
1708     {
1709         if (horizontal)
1710             sizer->Add(m_left_padding, 1);
1711         else
1712             sizer->Add(1, m_left_padding);
1713     }
1714
1715     size_t i, count;
1716     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1717     {
1718         wxAuiToolBarItem& item = m_items.Item(i);
1719         wxSizerItem* sizer_item = NULL;
1720
1721         switch (item.kind)
1722         {
1723             case wxITEM_LABEL:
1724             {
1725                 wxSize size = m_art->GetLabelSize(dc, this, item);
1726                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1727                                         size.y + (m_tool_border_padding*2),
1728                                         item.proportion,
1729                                         wxALIGN_CENTER);
1730                 if (i+1 < count)
1731                 {
1732                     sizer->AddSpacer(m_tool_packing);
1733                 }
1734
1735                 break;
1736             }
1737
1738             case wxITEM_CHECK:
1739             case wxITEM_NORMAL:
1740             {
1741                 wxSize size = m_art->GetToolSize(dc, this, item);
1742                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1743                                         size.y + (m_tool_border_padding*2),
1744                                         0,
1745                                         wxALIGN_CENTER);
1746                 // add tool packing
1747                 if (i+1 < count)
1748                 {
1749                     sizer->AddSpacer(m_tool_packing);
1750                 }
1751
1752                 break;
1753             }
1754
1755             case wxITEM_SEPARATOR:
1756             {
1757                 if (horizontal)
1758                     sizer_item = sizer->Add(separator_size, 1, 0, wxEXPAND);
1759                 else
1760                     sizer_item = sizer->Add(1, separator_size, 0, wxEXPAND);
1761
1762                 // add tool packing
1763                 if (i+1 < count)
1764                 {
1765                     sizer->AddSpacer(m_tool_packing);
1766                 }
1767
1768                 break;
1769             }
1770
1771             case wxITEM_SPACER:
1772                 if (item.proportion > 0)
1773                     sizer_item = sizer->AddStretchSpacer(item.proportion);
1774                 else
1775                     sizer_item = sizer->Add(item.spacer_pixels, 1);
1776                 break;
1777
1778             case wxITEM_CONTROL:
1779             {
1780                 //sizer_item = sizer->Add(item.window, item.proportion, wxEXPAND);
1781                 wxSizerItem* ctrl_sizer_item;
1782
1783                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1784                 vert_sizer->AddStretchSpacer(1);
1785                 ctrl_sizer_item = vert_sizer->Add(item.window, 0, wxEXPAND);
1786                 vert_sizer->AddStretchSpacer(1);
1787                 if ( (m_style & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
1788                 {
1789                     wxSize s = GetLabelSize(item.GetLabel());
1790                     vert_sizer->Add(1, s.y);
1791                 }
1792
1793
1794                 sizer_item = sizer->Add(vert_sizer, item.proportion, wxEXPAND);
1795
1796                 wxSize min_size = item.min_size;
1797
1798
1799                 // proportional items will disappear from the toolbar if
1800                 // their min width is not set to something really small
1801                 if (item.proportion != 0)
1802                 {
1803                     min_size.x = 1;
1804                 }
1805
1806                 if (min_size.IsFullySpecified())
1807                 {
1808                     sizer_item->SetMinSize(min_size);
1809                     ctrl_sizer_item->SetMinSize(min_size);
1810                 }
1811
1812                 // add tool packing
1813                 if (i+1 < count)
1814                 {
1815                     sizer->AddSpacer(m_tool_packing);
1816                 }
1817             }
1818         }
1819
1820         item.sizer_item = sizer_item;
1821     }
1822
1823     // add "right" padding
1824     if (m_right_padding > 0)
1825     {
1826         if (horizontal)
1827             sizer->Add(m_right_padding, 1);
1828         else
1829             sizer->Add(1, m_right_padding);
1830     }
1831
1832     // add drop down area
1833     m_overflow_sizer_item = NULL;
1834
1835     if (m_style & wxAUI_TB_OVERFLOW)
1836     {
1837         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1838         if (overflow_size > 0 && m_overflow_visible)
1839         {
1840             if (horizontal)
1841                 m_overflow_sizer_item = sizer->Add(overflow_size, 1, 0, wxEXPAND);
1842             else
1843                 m_overflow_sizer_item = sizer->Add(1, overflow_size, 0, wxEXPAND);
1844         }
1845         else
1846         {
1847             m_overflow_sizer_item = NULL;
1848         }
1849     }
1850
1851
1852     // the outside sizer helps us apply the "top" and "bottom" padding
1853     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
1854
1855     // add "top" padding
1856     if (m_top_padding > 0)
1857     {
1858         if (horizontal)
1859             outside_sizer->Add(1, m_top_padding);
1860         else
1861             outside_sizer->Add(m_top_padding, 1);
1862     }
1863
1864     // add the sizer that contains all of the toolbar elements
1865     outside_sizer->Add(sizer, 1, wxEXPAND);
1866
1867     // add "bottom" padding
1868     if (m_bottom_padding > 0)
1869     {
1870         if (horizontal)
1871             outside_sizer->Add(1, m_bottom_padding);
1872         else
1873             outside_sizer->Add(m_bottom_padding, 1);
1874     }
1875
1876     delete m_sizer; // remove old sizer
1877     m_sizer = outside_sizer;
1878
1879     // calculate the rock-bottom minimum size
1880     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1881     {
1882         wxAuiToolBarItem& item = m_items.Item(i);
1883         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1884             item.sizer_item->SetMinSize(0,0);
1885     }
1886
1887     m_absolute_min_size = m_sizer->GetMinSize();
1888
1889     // reset the min sizes to what they were
1890     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1891     {
1892         wxAuiToolBarItem& item = m_items.Item(i);
1893         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1894             item.sizer_item->SetMinSize(item.min_size);
1895     }
1896
1897     // set control size
1898     wxSize size = m_sizer->GetMinSize();
1899     m_minWidth = size.x;
1900     m_minHeight = size.y;
1901
1902     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
1903     {
1904         wxSize cur_size = GetClientSize();
1905         wxSize new_size = GetMinSize();
1906         if (new_size != cur_size)
1907         {
1908             SetClientSize(new_size);
1909         }
1910         else
1911         {
1912             m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1913         }
1914     }
1915     else
1916     {
1917         wxSize cur_size = GetClientSize();
1918         m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1919     }
1920
1921     Refresh(false);
1922     return true;
1923 }
1924
1925 int wxAuiToolBar::GetOverflowState() const
1926 {
1927     return m_overflow_state;
1928 }
1929
1930 wxRect wxAuiToolBar::GetOverflowRect() const
1931 {
1932     wxRect cli_rect(wxPoint(0,0), GetClientSize());
1933     wxRect overflow_rect = m_overflow_sizer_item->GetRect();
1934     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1935
1936     if (m_style & wxAUI_TB_VERTICAL)
1937     {
1938         overflow_rect.y = cli_rect.height - overflow_size;
1939         overflow_rect.x = 0;
1940         overflow_rect.width = cli_rect.width;
1941         overflow_rect.height = overflow_size;
1942     }
1943     else
1944     {
1945         overflow_rect.x = cli_rect.width - overflow_size;
1946         overflow_rect.y = 0;
1947         overflow_rect.width = overflow_size;
1948         overflow_rect.height = cli_rect.height;
1949     }
1950
1951     return overflow_rect;
1952 }
1953
1954 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
1955 {
1956     wxClientDC dc(this);
1957
1958     int tx, ty;
1959     int text_width = 0, text_height = 0;
1960
1961     dc.SetFont(m_font);
1962
1963     // get the text height
1964     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
1965
1966     // get the text width
1967     dc.GetTextExtent(label, &text_width, &ty);
1968
1969     return wxSize(text_width, text_height);
1970 }
1971
1972
1973 void wxAuiToolBar::DoIdleUpdate()
1974 {
1975     wxEvtHandler* handler = GetEventHandler();
1976
1977     bool need_refresh = false;
1978
1979     size_t i, count;
1980     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1981     {
1982         wxAuiToolBarItem& item = m_items.Item(i);
1983
1984         if (item.id == -1)
1985             continue;
1986
1987         wxUpdateUIEvent evt(item.id);
1988         evt.SetEventObject(this);
1989
1990         if (handler->ProcessEvent(evt))
1991         {
1992             if (evt.GetSetEnabled())
1993             {
1994                 bool is_enabled;
1995                 if (item.window)
1996                     is_enabled = item.window->IsEnabled();
1997                 else
1998                     is_enabled = (item.state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1999
2000                 bool new_enabled = evt.GetEnabled();
2001                 if (new_enabled != is_enabled)
2002                 {
2003                     if (item.window)
2004                     {
2005                         item.window->Enable(new_enabled);
2006                     }
2007                     else
2008                     {
2009                         if (new_enabled)
2010                             item.state &= ~wxAUI_BUTTON_STATE_DISABLED;
2011                         else
2012                             item.state |= wxAUI_BUTTON_STATE_DISABLED;
2013                     }
2014                     need_refresh = true;
2015                 }
2016             }
2017
2018             if (evt.GetSetChecked())
2019             {
2020                 // make sure we aren't checking an item that can't be
2021                 if (item.kind != wxITEM_CHECK && item.kind != wxITEM_RADIO)
2022                     continue;
2023
2024                 bool is_checked = (item.state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2025                 bool new_checked = evt.GetChecked();
2026
2027                 if (new_checked != is_checked)
2028                 {
2029                     if (new_checked)
2030                         item.state |= wxAUI_BUTTON_STATE_CHECKED;
2031                     else
2032                         item.state &= ~wxAUI_BUTTON_STATE_CHECKED;
2033
2034                     need_refresh = true;
2035                 }
2036             }
2037
2038         }
2039     }
2040
2041
2042     if (need_refresh)
2043     {
2044         Refresh(false);
2045     }
2046 }
2047
2048
2049 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2050 {
2051     int x, y;
2052     GetClientSize(&x, &y);
2053
2054     if (x > y)
2055         SetOrientation(wxHORIZONTAL);
2056     else
2057         SetOrientation(wxVERTICAL);
2058
2059     if (((x >= y) && m_absolute_min_size.x > x) ||
2060         ((y > x) && m_absolute_min_size.y > y))
2061     {
2062         // hide all flexible items
2063         size_t i, count;
2064         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2065         {
2066             wxAuiToolBarItem& item = m_items.Item(i);
2067             if (item.sizer_item && item.proportion > 0 && item.sizer_item->IsShown())
2068             {
2069                 item.sizer_item->Show(false);
2070                 item.sizer_item->SetProportion(0);
2071             }
2072         }
2073     }
2074     else
2075     {
2076         // show all flexible items
2077         size_t i, count;
2078         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2079         {
2080             wxAuiToolBarItem& item = m_items.Item(i);
2081             if (item.sizer_item && item.proportion > 0 && !item.sizer_item->IsShown())
2082             {
2083                 item.sizer_item->Show(true);
2084                 item.sizer_item->SetProportion(item.proportion);
2085             }
2086         }
2087     }
2088
2089     m_sizer->SetDimension(0, 0, x, y);
2090
2091     Refresh(false);
2092     Update();
2093 }
2094
2095
2096
2097 void wxAuiToolBar::DoSetSize(int x,
2098                              int y,
2099                              int width,
2100                              int height,
2101                              int sizeFlags)
2102 {
2103     wxSize parent_size = GetParent()->GetClientSize();
2104     if (x + width > parent_size.x)
2105         width = wxMax(0, parent_size.x - x);
2106     if (y + height > parent_size.y)
2107         height = wxMax(0, parent_size.y - y);
2108
2109     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2110 }
2111
2112
2113 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2114 {
2115     DoIdleUpdate();
2116     evt.Skip();
2117 }
2118
2119 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2120 {
2121     wxBufferedPaintDC dc(this);
2122     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2123
2124
2125     bool horizontal = true;
2126     if (m_style & wxAUI_TB_VERTICAL)
2127         horizontal = false;
2128
2129
2130     m_art->DrawBackground(dc, this, cli_rect);
2131
2132     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2133     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2134
2135     // paint the gripper
2136     if (gripper_size > 0 && m_gripper_sizer_item)
2137     {
2138         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2139         if (horizontal)
2140             gripper_rect.width = gripper_size;
2141         else
2142             gripper_rect.height = gripper_size;
2143         m_art->DrawGripper(dc, this, gripper_rect);
2144     }
2145
2146     // calculated how far we can draw items
2147     int last_extent;
2148     if (horizontal)
2149         last_extent = cli_rect.width;
2150     else
2151         last_extent = cli_rect.height;
2152     if (m_overflow_visible)
2153         last_extent -= dropdown_size;
2154
2155     // paint each individual tool
2156     size_t i, count = m_items.GetCount();
2157     for (i = 0; i < count; ++i)
2158     {
2159         wxAuiToolBarItem& item = m_items.Item(i);
2160
2161         if (!item.sizer_item)
2162             continue;
2163
2164         wxRect item_rect = item.sizer_item->GetRect();
2165
2166
2167         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2168             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2169         {
2170             break;
2171         }
2172
2173         if (item.kind == wxITEM_SEPARATOR)
2174         {
2175             // draw a separator
2176             m_art->DrawSeparator(dc, this, item_rect);
2177         }
2178         else if (item.kind == wxITEM_LABEL)
2179         {
2180             // draw a text label only
2181             m_art->DrawLabel(dc, this, item, item_rect);
2182         }
2183         else if (item.kind == wxITEM_NORMAL)
2184         {
2185             // draw a regular button or dropdown button
2186             if (!item.dropdown)
2187                 m_art->DrawButton(dc, this, item, item_rect);
2188             else
2189                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2190         }
2191         else if (item.kind == wxITEM_CHECK)
2192         {
2193             // draw a toggle button
2194             m_art->DrawButton(dc, this, item, item_rect);
2195         }
2196         else if (item.kind == wxITEM_CONTROL)
2197         {
2198             // draw the control's label
2199             m_art->DrawControlLabel(dc, this, item, item_rect);
2200         }
2201
2202         // fire a signal to see if the item wants to be custom-rendered
2203         OnCustomRender(dc, item, item_rect);
2204     }
2205
2206     // paint the overflow button
2207     if (dropdown_size > 0 && m_overflow_sizer_item)
2208     {
2209         wxRect dropdown_rect = GetOverflowRect();
2210         m_art->DrawOverflowButton(dc, this, dropdown_rect, m_overflow_state);
2211     }
2212 }
2213
2214 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2215 {
2216     // empty
2217 }
2218
2219 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2220 {
2221     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2222
2223     if (m_gripper_sizer_item)
2224     {
2225         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2226         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2227         {
2228             // find aui manager
2229             wxAuiManager* manager = wxAuiManager::GetManager(this);
2230             if (!manager)
2231                 return;
2232
2233             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2234             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2235
2236             // gripper was clicked
2237             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2238             return;
2239         }
2240     }
2241
2242     if (m_overflow_sizer_item)
2243     {
2244         wxRect overflow_rect = GetOverflowRect();
2245
2246         if (m_art &&
2247             m_overflow_visible &&
2248             overflow_rect.Contains(evt.m_x, evt.m_y))
2249         {
2250             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2251             e.SetEventObject(this);
2252             e.SetToolId(-1);
2253             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2254             bool processed = ProcessEvent(e);
2255
2256             if (processed)
2257             {
2258                 DoIdleUpdate();
2259             }
2260             else
2261             {
2262                 size_t i, count;
2263                 wxAuiToolBarItemArray overflow_items;
2264
2265
2266                 // add custom overflow prepend items, if any
2267                 count = m_custom_overflow_prepend.GetCount();
2268                 for (i = 0; i < count; ++i)
2269                     overflow_items.Add(m_custom_overflow_prepend[i]);
2270
2271                 // only show items that don't fit in the dropdown
2272                 count = m_items.GetCount();
2273                 for (i = 0; i < count; ++i)
2274                 {
2275                     if (!GetToolFitsByIndex(i))
2276                         overflow_items.Add(m_items[i]);
2277                 }
2278
2279                 // add custom overflow append items, if any
2280                 count = m_custom_overflow_append.GetCount();
2281                 for (i = 0; i < count; ++i)
2282                     overflow_items.Add(m_custom_overflow_append[i]);
2283
2284                 int res = m_art->ShowDropDown(this, overflow_items);
2285                 m_overflow_state = 0;
2286                 Refresh(false);
2287                 if (res != -1)
2288                 {
2289                     wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
2290                     e.SetEventObject(this);
2291                     GetParent()->ProcessEvent(e);
2292                 }
2293             }
2294
2295             return;
2296         }
2297     }
2298
2299     m_dragging = false;
2300     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2301     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2302
2303     if (m_action_item)
2304     {
2305         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2306         {
2307             m_action_pos = wxPoint(-1,-1);
2308             m_action_item = NULL;
2309             return;
2310         }
2311
2312         SetPressedItem(m_action_item);
2313
2314         // fire the tool dropdown event
2315         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->id);
2316         e.SetEventObject(this);
2317         e.SetToolId(m_action_item->id);
2318         e.SetDropDownClicked(false);
2319
2320         int mouse_x = evt.GetX();
2321         wxRect rect = m_action_item->sizer_item->GetRect();
2322
2323         if (m_action_item->dropdown &&
2324             mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2325             mouse_x < (rect.x+rect.width))
2326         {
2327             e.SetDropDownClicked(true);
2328         }
2329
2330         e.SetClickPoint(evt.GetPosition());
2331         e.SetItemRect(rect);
2332         ProcessEvent(e);
2333         DoIdleUpdate();
2334     }
2335 }
2336
2337 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2338 {
2339     SetPressedItem(NULL);
2340
2341     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2342     if (hit_item && !(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2343     {
2344         SetHoverItem(hit_item);
2345     }
2346
2347
2348     if (m_dragging)
2349     {
2350         // reset drag and drop member variables
2351         m_dragging = false;
2352         m_action_pos = wxPoint(-1,-1);
2353         m_action_item = NULL;
2354         return;
2355     }
2356     else
2357     {
2358         wxAuiToolBarItem* hit_item;
2359         hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2360
2361         if (m_action_item && hit_item == m_action_item)
2362         {
2363             UnsetToolTip();
2364
2365             if (hit_item->kind == wxITEM_CHECK)
2366             {
2367                 bool toggle = false;
2368
2369                 if (m_action_item->state & wxAUI_BUTTON_STATE_CHECKED)
2370                     toggle = false;
2371                 else
2372                     toggle = true;
2373
2374                 ToggleTool(m_action_item->id, toggle);
2375
2376                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2377                 e.SetEventObject(this);
2378                 ProcessEvent(e);
2379                 DoIdleUpdate();
2380             }
2381             else
2382             {
2383                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2384                 e.SetEventObject(this);
2385                 ProcessEvent(e);
2386                 DoIdleUpdate();
2387             }
2388         }
2389     }
2390
2391     // reset drag and drop member variables
2392     m_dragging = false;
2393     m_action_pos = wxPoint(-1,-1);
2394     m_action_item = NULL;
2395 }
2396
2397 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2398 {
2399     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2400
2401     if (m_gripper_sizer_item)
2402     {
2403         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2404         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2405             return;
2406     }
2407
2408     if (m_overflow_sizer_item)
2409     {
2410         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2411         if (dropdown_size > 0 &&
2412             evt.m_x > cli_rect.width - dropdown_size &&
2413             evt.m_y >= 0 &&
2414             evt.m_y < cli_rect.height &&
2415             m_art)
2416         {
2417             return;
2418         }
2419     }
2420
2421     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2422     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2423
2424     if (m_action_item)
2425     {
2426         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2427         {
2428             m_action_pos = wxPoint(-1,-1);
2429             m_action_item = NULL;
2430             return;
2431         }
2432     }
2433 }
2434
2435 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2436 {
2437     wxAuiToolBarItem* hit_item;
2438     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2439
2440     if (m_action_item && hit_item == m_action_item)
2441     {
2442         if (hit_item->kind == wxITEM_NORMAL)
2443         {
2444             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->id);
2445             e.SetEventObject(this);
2446             e.SetToolId(m_action_item->id);
2447             e.SetClickPoint(m_action_pos);
2448             ProcessEvent(e);
2449             DoIdleUpdate();
2450         }
2451     }
2452     else
2453     {
2454         // right-clicked on the invalid area of the toolbar
2455         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2456         e.SetEventObject(this);
2457         e.SetToolId(-1);
2458         e.SetClickPoint(m_action_pos);
2459         ProcessEvent(e);
2460         DoIdleUpdate();
2461     }
2462
2463     // reset member variables
2464     m_action_pos = wxPoint(-1,-1);
2465     m_action_item = NULL;
2466 }
2467
2468 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2469 {
2470     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2471
2472     if (m_gripper_sizer_item)
2473     {
2474         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2475         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2476             return;
2477     }
2478
2479     if (m_overflow_sizer_item)
2480     {
2481         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2482         if (dropdown_size > 0 &&
2483             evt.m_x > cli_rect.width - dropdown_size &&
2484             evt.m_y >= 0 &&
2485             evt.m_y < cli_rect.height &&
2486             m_art)
2487         {
2488             return;
2489         }
2490     }
2491
2492     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2493     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2494
2495     if (m_action_item)
2496     {
2497         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2498         {
2499             m_action_pos = wxPoint(-1,-1);
2500             m_action_item = NULL;
2501             return;
2502         }
2503     }
2504 }
2505
2506 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2507 {
2508     wxAuiToolBarItem* hit_item;
2509     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2510
2511     if (m_action_item && hit_item == m_action_item)
2512     {
2513         if (hit_item->kind == wxITEM_NORMAL)
2514         {
2515             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->id);
2516             e.SetEventObject(this);
2517             e.SetToolId(m_action_item->id);
2518             e.SetClickPoint(m_action_pos);
2519             ProcessEvent(e);
2520             DoIdleUpdate();
2521         }
2522     }
2523
2524     // reset member variables
2525     m_action_pos = wxPoint(-1,-1);
2526     m_action_item = NULL;
2527 }
2528
2529 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2530 {
2531     // start a drag event
2532     if (!m_dragging &&
2533         m_action_item != NULL &&
2534         m_action_pos != wxPoint(-1,-1) &&
2535         abs(evt.m_x - m_action_pos.x) + abs(evt.m_y - m_action_pos.y) > 5)
2536     {
2537         UnsetToolTip();
2538
2539         m_dragging = true;
2540
2541         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2542         e.SetEventObject(this);
2543         e.SetToolId(m_action_item->id);
2544         ProcessEvent(e);
2545         DoIdleUpdate();
2546         return;
2547     }
2548
2549     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2550     if (hit_item)
2551     {
2552         if (!(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2553             SetHoverItem(hit_item);
2554         else
2555             SetHoverItem(NULL);
2556     }
2557     else
2558     {
2559         // no hit item, remove any hit item
2560         SetHoverItem(hit_item);
2561     }
2562
2563     // figure out tooltips
2564     wxAuiToolBarItem* packing_hit_item;
2565     packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2566     if (packing_hit_item)
2567     {
2568         if (packing_hit_item != m_tip_item)
2569         {
2570             m_tip_item = packing_hit_item;
2571
2572             if ( !packing_hit_item->short_help.empty() )
2573                 SetToolTip(packing_hit_item->short_help);
2574             else
2575                 UnsetToolTip();
2576         }
2577     }
2578     else
2579     {
2580         UnsetToolTip();
2581         m_tip_item = NULL;
2582     }
2583
2584     // if we've pressed down an item and we're hovering
2585     // over it, make sure it's state is set to pressed
2586     if (m_action_item)
2587     {
2588         if (m_action_item == hit_item)
2589             SetPressedItem(m_action_item);
2590         else
2591             SetPressedItem(NULL);
2592     }
2593
2594     // figure out the dropdown button state (are we hovering or pressing it?)
2595     RefreshOverflowState();
2596 }
2597
2598 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& WXUNUSED(evt))
2599 {
2600     RefreshOverflowState();
2601     SetHoverItem(NULL);
2602     SetPressedItem(NULL);
2603
2604     m_tip_item = NULL;
2605 }
2606
2607
2608 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2609 {
2610     wxCursor cursor = wxNullCursor;
2611
2612     if (m_gripper_sizer_item)
2613     {
2614         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2615         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2616         {
2617             cursor = wxCursor(wxCURSOR_SIZING);
2618         }
2619     }
2620
2621     evt.SetCursor(cursor);
2622 }
2623
2624
2625 #endif // wxUSE_AUI
2626