src/aui/auibar.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2
   3 // Name:        src/aui/auibar.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 #endif
  42
  43 #include "wx/arrimpl.cpp"
  44 WX_DEFINE_OBJARRAY(wxAuiToolBarItemArray)
  45
  46
  47 wxDEFINE_EVENT( wxEVT_AUITOOLBAR_TOOL_DROPDOWN, wxAuiToolBarEvent );
  48 wxDEFINE_EVENT( wxEVT_AUITOOLBAR_OVERFLOW_CLICK, wxAuiToolBarEvent );
  49 wxDEFINE_EVENT( wxEVT_AUITOOLBAR_RIGHT_CLICK, wxAuiToolBarEvent );
  50 wxDEFINE_EVENT( wxEVT_AUITOOLBAR_MIDDLE_CLICK, wxAuiToolBarEvent );
  51 wxDEFINE_EVENT( wxEVT_AUITOOLBAR_BEGIN_DRAG, wxAuiToolBarEvent );
  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 static wxColor GetBaseColor()
  73 {
  74
  75 #if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
  76     wxColor baseColour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
  77 #else
  78     wxColor baseColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
  79 #endif
  80
  81     // the baseColour is too pale to use as our base colour,
  82     // so darken it a bit --
  83     if ((255-baseColour.Red()) +
  84         (255-baseColour.Green()) +
  85         (255-baseColour.Blue()) < 60)
  86     {
  87         baseColour = baseColour.ChangeLightness(92);
  88     }
  89
  90     return baseColour;
  91 }
  92
  93
  94
  95 class ToolbarCommandCapture : public wxEvtHandler
  96 {
  97 public:
  98
  99     ToolbarCommandCapture() { m_lastId = 0; }
 100     int GetCommandId() const { return m_lastId; }
 101
 102     bool ProcessEvent(wxEvent& evt)
 103     {
 104         if (evt.GetEventType() == wxEVT_MENU)
 105         {
 106             m_lastId = evt.GetId();
 107             return true;
 108         }
 109
 110         if (GetNextHandler())
 111             return GetNextHandler()->ProcessEvent(evt);
 112
 113         return false;
 114     }
 115
 116 private:
 117     int m_lastId;
 118 };
 119
 120
 121
 122 static const unsigned char
 123     DISABLED_TEXT_GREY_HUE = wxColour::AlphaBlend(0, 255, 0.4);
 124 const wxColour DISABLED_TEXT_COLOR(DISABLED_TEXT_GREY_HUE,
 125                                    DISABLED_TEXT_GREY_HUE,
 126                                    DISABLED_TEXT_GREY_HUE);
 127
 128 wxAuiDefaultToolBarArt::wxAuiDefaultToolBarArt()
 129 {
 130     m_baseColour = GetBaseColor();
 131
 132     m_flags = 0;
 133     m_textOrientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 134     m_highlightColour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
 135
 136     m_separatorSize = 7;
 137     m_gripperSize = 7;
 138     m_overflowSize = 16;
 139
 140     wxColor darker1Colour = m_baseColour.ChangeLightness(85);
 141     wxColor darker2Colour = m_baseColour.ChangeLightness(75);
 142     wxColor darker3Colour = m_baseColour.ChangeLightness(60);
 143     wxColor darker4Colour = m_baseColour.ChangeLightness(50);
 144     wxColor darker5Colour = m_baseColour.ChangeLightness(40);
 145
 146     m_gripperPen1 = wxPen(darker5Colour);
 147     m_gripperPen2 = wxPen(darker3Colour);
 148     m_gripperPen3 = *wxWHITE_PEN;
 149
 150     static const unsigned char buttonDropdownBits[] = { 0xe0, 0xf1, 0xfb };
 151     static const unsigned char overflowBits[] = { 0x80, 0xff, 0x80, 0xc1, 0xe3, 0xf7 };
 152
 153     m_buttonDropDownBmp = wxAuiBitmapFromBits(buttonDropdownBits, 5, 3,
 154                                                 *wxBLACK);
 155     m_disabledButtonDropDownBmp = wxAuiBitmapFromBits(
 156                                                 buttonDropdownBits, 5, 3,
 157                                                 wxColor(128,128,128));
 158     m_overflowBmp = wxAuiBitmapFromBits(overflowBits, 7, 6, *wxBLACK);
 159     m_disabledOverflowBmp = wxAuiBitmapFromBits(overflowBits, 7, 6, wxColor(128,128,128));
 160
 161     m_font = *wxNORMAL_FONT;
 162 }
 163
 164 wxAuiDefaultToolBarArt::~wxAuiDefaultToolBarArt()
 165 {
 166     m_font = *wxNORMAL_FONT;
 167 }
 168
 169
 170 wxAuiToolBarArt* wxAuiDefaultToolBarArt::Clone()
 171 {
 172     return static_cast<wxAuiToolBarArt*>(new wxAuiDefaultToolBarArt);
 173 }
 174
 175 void wxAuiDefaultToolBarArt::SetFlags(unsigned int flags)
 176 {
 177     m_flags = flags;
 178 }
 179
 180 void wxAuiDefaultToolBarArt::SetFont(const wxFont& font)
 181 {
 182     m_font = font;
 183 }
 184
 185 void wxAuiDefaultToolBarArt::SetTextOrientation(int orientation)
 186 {
 187     m_textOrientation = orientation;
 188 }
 189
 190 unsigned int wxAuiDefaultToolBarArt::GetFlags()
 191 {
 192     return m_flags;
 193 }
 194
 195 wxFont wxAuiDefaultToolBarArt::GetFont()
 196 {
 197     return m_font;
 198 }
 199
 200 int wxAuiDefaultToolBarArt::GetTextOrientation()
 201 {
 202     return m_textOrientation;
 203 }
 204
 205 void wxAuiDefaultToolBarArt::DrawBackground(
 206                                     wxDC& dc,
 207                                     wxWindow* WXUNUSED(wnd),
 208                                     const wxRect& _rect)
 209 {
 210     wxRect rect = _rect;
 211     rect.height++;
 212     wxColour startColour = m_baseColour.ChangeLightness(150);
 213     wxColour endColour = m_baseColour.ChangeLightness(90);
 214     dc.GradientFillLinear(rect, startColour, endColour, wxSOUTH);
 215 }
 216
 217 void wxAuiDefaultToolBarArt::DrawPlainBackground(wxDC& dc,
 218                                                    wxWindow* WXUNUSED(wnd),
 219                                                    const wxRect& _rect)
 220 {
 221     wxRect rect = _rect;
 222     rect.height++;
 223
 224     dc.SetBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 225
 226     dc.DrawRectangle(rect.GetX() - 1, rect.GetY() - 1,
 227                      rect.GetWidth() + 2, rect.GetHeight() + 1);
 228 }
 229
 230 void wxAuiDefaultToolBarArt::DrawLabel(
 231                                     wxDC& dc,
 232                                     wxWindow* WXUNUSED(wnd),
 233                                     const wxAuiToolBarItem& item,
 234                                     const wxRect& rect)
 235 {
 236     dc.SetFont(m_font);
 237     dc.SetTextForeground(*wxBLACK);
 238
 239     // we only care about the text height here since the text
 240     // will get cropped based on the width of the item
 241     int textWidth = 0, textHeight = 0;
 242     dc.GetTextExtent(wxT("ABCDHgj"), &textWidth, &textHeight);
 243
 244     // set the clipping region
 245     wxRect clipRect = rect;
 246     clipRect.width -= 1;
 247     dc.SetClippingRegion(clipRect);
 248
 249     int textX, textY;
 250     textX = rect.x + 1;
 251     textY = rect.y + (rect.height-textHeight)/2;
 252     dc.DrawText(item.GetLabel(), textX, textY);
 253     dc.DestroyClippingRegion();
 254 }
 255
 256
 257 void wxAuiDefaultToolBarArt::DrawButton(
 258                                     wxDC& dc,
 259                                     wxWindow* WXUNUSED(wnd),
 260                                     const wxAuiToolBarItem& item,
 261                                     const wxRect& rect)
 262 {
 263     int textWidth = 0, textHeight = 0;
 264
 265     if (m_flags & wxAUI_TB_TEXT)
 266     {
 267         dc.SetFont(m_font);
 268
 269         int tx, ty;
 270
 271         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &textHeight);
 272         textWidth = 0;
 273         dc.GetTextExtent(item.GetLabel(), &textWidth, &ty);
 274     }
 275
 276     int bmpX = 0, bmpY = 0;
 277     int textX = 0, textY = 0;
 278
 279     if (m_textOrientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 280     {
 281         bmpX = rect.x +
 282                 (rect.width/2) -
 283                 (item.GetBitmap().GetWidth()/2);
 284
 285         bmpY = rect.y +
 286                 ((rect.height-textHeight)/2) -
 287                 (item.GetBitmap().GetHeight()/2);
 288
 289         textX = rect.x + (rect.width/2) - (textWidth/2) + 1;
 290         textY = rect.y + rect.height - textHeight - 1;
 291     }
 292     else if (m_textOrientation == wxAUI_TBTOOL_TEXT_RIGHT)
 293     {
 294         bmpX = rect.x + 3;
 295
 296         bmpY = rect.y +
 297                 (rect.height/2) -
 298                 (item.GetBitmap().GetHeight()/2);
 299
 300         textX = bmpX + 3 + item.GetBitmap().GetWidth();
 301         textY = rect.y +
 302                  (rect.height/2) -
 303                  (textHeight/2);
 304     }
 305
 306
 307     if (!(item.GetState() & wxAUI_BUTTON_STATE_DISABLED))
 308     {
 309         if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 310         {
 311             dc.SetPen(wxPen(m_highlightColour));
 312             dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(150)));
 313             dc.DrawRectangle(rect);
 314         }
 315         else if ((item.GetState() & wxAUI_BUTTON_STATE_HOVER) || item.IsSticky())
 316         {
 317             dc.SetPen(wxPen(m_highlightColour));
 318             dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(170)));
 319
 320             // draw an even lighter background for checked item hovers (since
 321             // the hover background is the same color as the check background)
 322             if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 323                 dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(180)));
 324
 325             dc.DrawRectangle(rect);
 326         }
 327         else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 328         {
 329             // it's important to put this code in an else statement after the
 330             // hover, otherwise hovers won't draw properly for checked items
 331             dc.SetPen(wxPen(m_highlightColour));
 332             dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(170)));
 333             dc.DrawRectangle(rect);
 334         }
 335     }
 336
 337     wxBitmap bmp;
 338     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 339         bmp = item.GetDisabledBitmap();
 340     else
 341         bmp = item.GetBitmap();
 342
 343     if ( bmp.IsOk() )
 344         dc.DrawBitmap(bmp, bmpX, bmpY, true);
 345
 346     // set the item's text color based on if it is disabled
 347     dc.SetTextForeground(*wxBLACK);
 348     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 349         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 350
 351     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 352     {
 353         dc.DrawText(item.GetLabel(), textX, textY);
 354     }
 355 }
 356
 357
 358 void wxAuiDefaultToolBarArt::DrawDropDownButton(
 359                                     wxDC& dc,
 360                                     wxWindow* WXUNUSED(wnd),
 361                                     const wxAuiToolBarItem& item,
 362                                     const wxRect& rect)
 363 {
 364     int textWidth = 0, textHeight = 0, textX = 0, textY = 0;
 365     int bmpX = 0, bmpY = 0, dropBmpX = 0, dropBmpY = 0;
 366
 367     wxRect buttonRect = wxRect(rect.x,
 368                                 rect.y,
 369                                 rect.width-BUTTON_DROPDOWN_WIDTH,
 370                                 rect.height);
 371     wxRect dropDownRect = wxRect(rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1,
 372                                   rect.y,
 373                                   BUTTON_DROPDOWN_WIDTH+1,
 374                                   rect.height);
 375
 376     if (m_flags & wxAUI_TB_TEXT)
 377     {
 378         dc.SetFont(m_font);
 379
 380         int tx, ty;
 381         if (m_flags & wxAUI_TB_TEXT)
 382         {
 383             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &textHeight);
 384             textWidth = 0;
 385         }
 386
 387         dc.GetTextExtent(item.GetLabel(), &textWidth, &ty);
 388     }
 389
 390
 391
 392     dropBmpX = dropDownRect.x +
 393                 (dropDownRect.width/2) -
 394                 (m_buttonDropDownBmp.GetWidth()/2);
 395     dropBmpY = dropDownRect.y +
 396                 (dropDownRect.height/2) -
 397                 (m_buttonDropDownBmp.GetHeight()/2);
 398
 399
 400     if (m_textOrientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 401     {
 402         bmpX = buttonRect.x +
 403                 (buttonRect.width/2) -
 404                 (item.GetBitmap().GetWidth()/2);
 405         bmpY = buttonRect.y +
 406                 ((buttonRect.height-textHeight)/2) -
 407                 (item.GetBitmap().GetHeight()/2);
 408
 409         textX = rect.x + (rect.width/2) - (textWidth/2) + 1;
 410         textY = rect.y + rect.height - textHeight - 1;
 411     }
 412     else if (m_textOrientation == wxAUI_TBTOOL_TEXT_RIGHT)
 413     {
 414         bmpX = rect.x + 3;
 415
 416         bmpY = rect.y +
 417                 (rect.height/2) -
 418                 (item.GetBitmap().GetHeight()/2);
 419
 420         textX = bmpX + 3 + item.GetBitmap().GetWidth();
 421         textY = rect.y +
 422                  (rect.height/2) -
 423                  (textHeight/2);
 424     }
 425
 426
 427     if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 428     {
 429         dc.SetPen(wxPen(m_highlightColour));
 430         dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(140)));
 431         dc.DrawRectangle(buttonRect);
 432
 433         dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(170)));
 434         dc.DrawRectangle(dropDownRect);
 435     }
 436     else if (item.GetState() & wxAUI_BUTTON_STATE_HOVER ||
 437              item.IsSticky())
 438     {
 439         dc.SetPen(wxPen(m_highlightColour));
 440         dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(170)));
 441         dc.DrawRectangle(buttonRect);
 442         dc.DrawRectangle(dropDownRect);
 443     }
 444     else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 445     {
 446         // Notice that this branch must come after the hover one to ensure the
 447         // correct appearance when the mouse hovers over a checked item.m_
 448         dc.SetPen(wxPen(m_highlightColour));
 449         dc.SetBrush(wxBrush(m_highlightColour.ChangeLightness(170)));
 450         dc.DrawRectangle(buttonRect);
 451         dc.DrawRectangle(dropDownRect);
 452     }
 453
 454     wxBitmap bmp;
 455     wxBitmap dropbmp;
 456     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 457     {
 458         bmp = item.GetDisabledBitmap();
 459         dropbmp = m_disabledButtonDropDownBmp;
 460     }
 461     else
 462     {
 463         bmp = item.GetBitmap();
 464         dropbmp = m_buttonDropDownBmp;
 465     }
 466
 467     if (!bmp.IsOk())
 468         return;
 469
 470     dc.DrawBitmap(bmp, bmpX, bmpY, true);
 471     dc.DrawBitmap(dropbmp, dropBmpX, dropBmpY, true);
 472
 473     // set the item's text color based on if it is disabled
 474     dc.SetTextForeground(*wxBLACK);
 475     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 476         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 477
 478     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 479     {
 480         dc.DrawText(item.GetLabel(), textX, textY);
 481     }
 482 }
 483
 484 void wxAuiDefaultToolBarArt::DrawControlLabel(
 485                                     wxDC& dc,
 486                                     wxWindow* WXUNUSED(wnd),
 487                                     const wxAuiToolBarItem& item,
 488                                     const wxRect& rect)
 489 {
 490     if (!(m_flags & wxAUI_TB_TEXT))
 491         return;
 492
 493     if (m_textOrientation != wxAUI_TBTOOL_TEXT_BOTTOM)
 494         return;
 495
 496     int textX = 0, textY = 0;
 497     int textWidth = 0, textHeight = 0;
 498
 499     dc.SetFont(m_font);
 500
 501     int tx, ty;
 502     if (m_flags & wxAUI_TB_TEXT)
 503     {
 504         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &textHeight);
 505         textWidth = 0;
 506     }
 507
 508     dc.GetTextExtent(item.GetLabel(), &textWidth, &ty);
 509
 510     // don't draw the label if it is wider than the item width
 511     if (textWidth > rect.width)
 512         return;
 513
 514     // set the label's text color
 515     dc.SetTextForeground(*wxBLACK);
 516
 517     textX = rect.x + (rect.width/2) - (textWidth/2) + 1;
 518     textY = rect.y + rect.height - textHeight - 1;
 519
 520     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 521     {
 522         dc.DrawText(item.GetLabel(), textX, textY);
 523     }
 524 }
 525
 526 wxSize wxAuiDefaultToolBarArt::GetLabelSize(
 527                                         wxDC& dc,
 528                                         wxWindow* WXUNUSED(wnd),
 529                                         const wxAuiToolBarItem& item)
 530 {
 531     dc.SetFont(m_font);
 532
 533     // get label's height
 534     int width = 0, height = 0;
 535     dc.GetTextExtent(wxT("ABCDHgj"), &width, &height);
 536
 537     // get item's width
 538     width = item.GetMinSize().GetWidth();
 539
 540     if (width == -1)
 541     {
 542         // no width specified, measure the text ourselves
 543         width = dc.GetTextExtent(item.GetLabel()).GetX();
 544     }
 545
 546     return wxSize(width, height);
 547 }
 548
 549 wxSize wxAuiDefaultToolBarArt::GetToolSize(
 550                                         wxDC& dc,
 551                                         wxWindow* WXUNUSED(wnd),
 552                                         const wxAuiToolBarItem& item)
 553 {
 554     if (!item.GetBitmap().IsOk() && !(m_flags & wxAUI_TB_TEXT))
 555         return wxSize(16,16);
 556
 557     int width = item.GetBitmap().GetWidth();
 558     int height = item.GetBitmap().GetHeight();
 559
 560     if (m_flags & wxAUI_TB_TEXT)
 561     {
 562         dc.SetFont(m_font);
 563         int tx, ty;
 564
 565         if (m_textOrientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 566         {
 567             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &ty);
 568             height += ty;
 569
 570             if ( !item.GetLabel().empty() )
 571             {
 572                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 573                 width = wxMax(width, tx+6);
 574             }
 575         }
 576         else if ( m_textOrientation == wxAUI_TBTOOL_TEXT_RIGHT &&
 577                   !item.GetLabel().empty() )
 578         {
 579             width += 3; // space between left border and bitmap
 580             width += 3; // space between bitmap and text
 581
 582             if ( !item.GetLabel().empty() )
 583             {
 584                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 585                 width += tx;
 586                 height = wxMax(height, ty);
 587             }
 588         }
 589     }
 590
 591     // if the tool has a dropdown button, add it to the width
 592     if (item.HasDropDown())
 593         width += (BUTTON_DROPDOWN_WIDTH+4);
 594
 595     return wxSize(width, height);
 596 }
 597
 598 void wxAuiDefaultToolBarArt::DrawSeparator(
 599                                     wxDC& dc,
 600                                     wxWindow* WXUNUSED(wnd),
 601                                     const wxRect& _rect)
 602 {
 603     bool horizontal = true;
 604     if (m_flags & wxAUI_TB_VERTICAL)
 605         horizontal = false;
 606
 607     wxRect rect = _rect;
 608
 609     if (horizontal)
 610     {
 611         rect.x += (rect.width/2);
 612         rect.width = 1;
 613         int new_height = (rect.height*3)/4;
 614         rect.y += (rect.height/2) - (new_height/2);
 615         rect.height = new_height;
 616     }
 617     else
 618     {
 619         rect.y += (rect.height/2);
 620         rect.height = 1;
 621         int new_width = (rect.width*3)/4;
 622         rect.x += (rect.width/2) - (new_width/2);
 623         rect.width = new_width;
 624     }
 625
 626     wxColour startColour = m_baseColour.ChangeLightness(80);
 627     wxColour endColour = m_baseColour.ChangeLightness(80);
 628     dc.GradientFillLinear(rect, startColour, endColour, horizontal ? wxSOUTH : wxEAST);
 629 }
 630
 631 void wxAuiDefaultToolBarArt::DrawGripper(wxDC& dc,
 632                                     wxWindow* WXUNUSED(wnd),
 633                                     const wxRect& rect)
 634 {
 635     int i = 0;
 636     while (1)
 637     {
 638         int x, y;
 639
 640         if (m_flags & wxAUI_TB_VERTICAL)
 641         {
 642             x = rect.x + (i*4) + 5;
 643             y = rect.y + 3;
 644             if (x > rect.GetWidth()-5)
 645                 break;
 646         }
 647         else
 648         {
 649             x = rect.x + 3;
 650             y = rect.y + (i*4) + 5;
 651             if (y > rect.GetHeight()-5)
 652                 break;
 653         }
 654
 655         dc.SetPen(m_gripperPen1);
 656         dc.DrawPoint(x, y);
 657         dc.SetPen(m_gripperPen2);
 658         dc.DrawPoint(x, y+1);
 659         dc.DrawPoint(x+1, y);
 660         dc.SetPen(m_gripperPen3);
 661         dc.DrawPoint(x+2, y+1);
 662         dc.DrawPoint(x+2, y+2);
 663         dc.DrawPoint(x+1, y+2);
 664
 665         i++;
 666     }
 667
 668 }
 669
 670 void wxAuiDefaultToolBarArt::DrawOverflowButton(wxDC& dc,
 671                                           wxWindow* /*wnd*/,
 672                                           const wxRect& rect,
 673                                           int state)
 674 {
 675     if (state & wxAUI_BUTTON_STATE_HOVER ||
 676         state & wxAUI_BUTTON_STATE_PRESSED)
 677     {
 678         wxColor light_gray_bg = m_highlightColour.ChangeLightness(170);
 679
 680         if (m_flags & wxAUI_TB_VERTICAL)
 681         {
 682             dc.SetPen(wxPen(m_highlightColour));
 683             dc.DrawLine(rect.x, rect.y, rect.x+rect.width, rect.y);
 684             dc.SetPen(wxPen(light_gray_bg));
 685             dc.SetBrush(wxBrush(light_gray_bg));
 686             dc.DrawRectangle(rect.x, rect.y+1, rect.width, rect.height);
 687         }
 688         else
 689         {
 690             dc.SetPen(wxPen(m_highlightColour));
 691             dc.DrawLine(rect.x, rect.y, rect.x, rect.y+rect.height);
 692             dc.SetPen(wxPen(light_gray_bg));
 693             dc.SetBrush(wxBrush(light_gray_bg));
 694             dc.DrawRectangle(rect.x+1, rect.y, rect.width, rect.height);
 695         }
 696     }
 697
 698     int x = rect.x+1+(rect.width-m_overflowBmp.GetWidth())/2;
 699     int y = rect.y+1+(rect.height-m_overflowBmp.GetHeight())/2;
 700     dc.DrawBitmap(m_overflowBmp, x, y, true);
 701 }
 702
 703 int wxAuiDefaultToolBarArt::GetElementSize(int element_id)
 704 {
 705     switch (element_id)
 706     {
 707         case wxAUI_TBART_SEPARATOR_SIZE: return m_separatorSize;
 708         case wxAUI_TBART_GRIPPER_SIZE:   return m_gripperSize;
 709         case wxAUI_TBART_OVERFLOW_SIZE:  return m_overflowSize;
 710         default: return 0;
 711     }
 712 }
 713
 714 void wxAuiDefaultToolBarArt::SetElementSize(int element_id, int size)
 715 {
 716     switch (element_id)
 717     {
 718         case wxAUI_TBART_SEPARATOR_SIZE: m_separatorSize = size; break;
 719         case wxAUI_TBART_GRIPPER_SIZE:   m_gripperSize = size; break;
 720         case wxAUI_TBART_OVERFLOW_SIZE:  m_overflowSize = size; break;
 721     }
 722 }
 723
 724 int wxAuiDefaultToolBarArt::ShowDropDown(wxWindow* wnd,
 725                                          const wxAuiToolBarItemArray& items)
 726 {
 727     wxMenu menuPopup;
 728
 729     size_t items_added = 0;
 730
 731     size_t i, count = items.GetCount();
 732     for (i = 0; i < count; ++i)
 733     {
 734         wxAuiToolBarItem& item = items.Item(i);
 735
 736         if (item.GetKind() == wxITEM_NORMAL)
 737         {
 738             wxString text = item.GetShortHelp();
 739             if (text.empty())
 740                 text = item.GetLabel();
 741
 742             if (text.empty())
 743                 text = wxT(" ");
 744
 745             wxMenuItem* m =  new wxMenuItem(&menuPopup, item.GetId(), text, item.GetShortHelp());
 746
 747             m->SetBitmap(item.GetBitmap());
 748             menuPopup.Append(m);
 749             items_added++;
 750         }
 751         else if (item.GetKind() == wxITEM_SEPARATOR)
 752         {
 753             if (items_added > 0)
 754                 menuPopup.AppendSeparator();
 755         }
 756     }
 757
 758     // find out where to put the popup menu of window items
 759     wxPoint pt = ::wxGetMousePosition();
 760     pt = wnd->ScreenToClient(pt);
 761
 762     // find out the screen coordinate at the bottom of the tab ctrl
 763     wxRect cli_rect = wnd->GetClientRect();
 764     pt.y = cli_rect.y + cli_rect.height;
 765
 766     ToolbarCommandCapture* cc = new ToolbarCommandCapture;
 767     wnd->PushEventHandler(cc);
 768     wnd->PopupMenu(&menuPopup, pt);
 769     int command = cc->GetCommandId();
 770     wnd->PopEventHandler(true);
 771
 772     return command;
 773 }
 774
 775
 776
 777
 778 static wxOrientation GetOrientation(long& style)
 779 {
 780     switch (style & wxAUI_ORIENTATION_MASK)
 781     {
 782         case wxAUI_TB_HORIZONTAL:
 783             return wxHORIZONTAL;
 784         case wxAUI_TB_VERTICAL:
 785             return wxVERTICAL;
 786         default:
 787             wxFAIL_MSG("toolbar cannot be locked in both horizontal and vertical orientations (maybe no lock was intended?)");
 788             // fall through
 789         case 0:
 790             return wxBOTH;
 791     }
 792 }
 793
 794 BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
 795     EVT_SIZE(wxAuiToolBar::OnSize)
 796     EVT_IDLE(wxAuiToolBar::OnIdle)
 797     EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
 798     EVT_PAINT(wxAuiToolBar::OnPaint)
 799     EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
 800     EVT_LEFT_DCLICK(wxAuiToolBar::OnLeftDown)
 801     EVT_LEFT_UP(wxAuiToolBar::OnLeftUp)
 802     EVT_RIGHT_DOWN(wxAuiToolBar::OnRightDown)
 803     EVT_RIGHT_DCLICK(wxAuiToolBar::OnRightDown)
 804     EVT_RIGHT_UP(wxAuiToolBar::OnRightUp)
 805     EVT_MIDDLE_DOWN(wxAuiToolBar::OnMiddleDown)
 806     EVT_MIDDLE_DCLICK(wxAuiToolBar::OnMiddleDown)
 807     EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
 808     EVT_MOTION(wxAuiToolBar::OnMotion)
 809     EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
 810     EVT_MOUSE_CAPTURE_LOST(wxAuiToolBar::OnCaptureLost)
 811     EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
 812 END_EVENT_TABLE()
 813
 814 void wxAuiToolBar::Init()
 815 {
 816     m_sizer = new wxBoxSizer(wxHORIZONTAL);
 817     m_buttonWidth = -1;
 818     m_buttonHeight = -1;
 819     m_sizerElementCount = 0;
 820     m_actionPos = wxDefaultPosition;
 821     m_actionItem = NULL;
 822     m_tipItem = NULL;
 823     m_art = new wxAuiDefaultToolBarArt;
 824     m_toolPacking = 2;
 825     m_toolBorderPadding = 3;
 826     m_toolTextOrientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 827     m_gripperSizerItem = NULL;
 828     m_overflowSizerItem = NULL;
 829     m_dragging = false;
 830     m_gripperVisible = false;
 831     m_overflowVisible = false;
 832     m_overflowState = 0;
 833     m_orientation = wxHORIZONTAL;
 834 }
 835
 836 bool wxAuiToolBar::Create(wxWindow* parent,
 837                            wxWindowID id,
 838                            const wxPoint& pos,
 839                            const wxSize& size,
 840                            long style)
 841 {
 842     style = style|wxBORDER_NONE;
 843
 844     if (!wxControl::Create(parent, id, pos, size, style))
 845         return false;
 846
 847     m_windowStyle = style;
 848
 849     m_gripperVisible  = (style & wxAUI_TB_GRIPPER) ? true : false;
 850     m_overflowVisible = (style & wxAUI_TB_OVERFLOW) ? true : false;
 851
 852     m_orientation = GetOrientation(style);
 853     if (m_orientation == wxBOTH)
 854     {
 855         m_orientation = wxHORIZONTAL;
 856     }
 857
 858     SetMargins(5, 5, 2, 2);
 859     SetFont(*wxNORMAL_FONT);
 860     SetArtFlags();
 861     SetExtraStyle(wxWS_EX_PROCESS_IDLE);
 862     if (style & wxAUI_TB_HORZ_LAYOUT)
 863         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 864     SetBackgroundStyle(wxBG_STYLE_CUSTOM);
 865
 866     return true;
 867 }
 868
 869 wxAuiToolBar::~wxAuiToolBar()
 870 {
 871     delete m_art;
 872     delete m_sizer;
 873 }
 874
 875 void wxAuiToolBar::SetWindowStyleFlag(long style)
 876 {
 877     GetOrientation(style);      // assert if style is invalid
 878     wxCHECK_RET(IsPaneValid(style),
 879                 "window settings and pane settings are incompatible");
 880
 881     wxControl::SetWindowStyleFlag(style);
 882
 883     m_windowStyle = style;
 884
 885     if (m_art)
 886     {
 887         SetArtFlags();
 888     }
 889
 890     if (m_windowStyle & wxAUI_TB_GRIPPER)
 891         m_gripperVisible = true;
 892     else
 893         m_gripperVisible = false;
 894
 895
 896     if (m_windowStyle & wxAUI_TB_OVERFLOW)
 897         m_overflowVisible = true;
 898     else
 899         m_overflowVisible = false;
 900
 901     if (style & wxAUI_TB_HORZ_LAYOUT)
 902         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 903     else
 904         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_BOTTOM);
 905 }
 906
 907 void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
 908 {
 909     delete m_art;
 910
 911     m_art = art;
 912
 913     if (m_art)
 914     {
 915         SetArtFlags();
 916         m_art->SetTextOrientation(m_toolTextOrientation);
 917     }
 918 }
 919
 920 wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
 921 {
 922     return m_art;
 923 }
 924
 925
 926
 927
 928 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 929                            const wxString& label,
 930                            const wxBitmap& bitmap,
 931                            const wxString& shortHelp_string,
 932                            wxItemKind kind)
 933 {
 934     return AddTool(tool_id,
 935             label,
 936             bitmap,
 937             wxNullBitmap,
 938             kind,
 939             shortHelp_string,
 940             wxEmptyString,
 941             NULL);
 942 }
 943
 944
 945 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 946                            const wxString& label,
 947                            const wxBitmap& bitmap,
 948                            const wxBitmap& disabledBitmap,
 949                            wxItemKind kind,
 950                            const wxString& shortHelpString,
 951                            const wxString& longHelpString,
 952                            wxObject* WXUNUSED(client_data))
 953 {
 954     wxAuiToolBarItem item;
 955     item.m_window = NULL;
 956     item.m_label = label;
 957     item.m_bitmap = bitmap;
 958     item.m_disabledBitmap = disabledBitmap;
 959     item.m_shortHelp = shortHelpString;
 960     item.m_longHelp = longHelpString;
 961     item.m_active = true;
 962     item.m_dropDown = false;
 963     item.m_spacerPixels = 0;
 964     item.m_toolId = tool_id;
 965     item.m_state = 0;
 966     item.m_proportion = 0;
 967     item.m_kind = kind;
 968     item.m_sizerItem = NULL;
 969     item.m_minSize = wxDefaultSize;
 970     item.m_userData = 0;
 971     item.m_sticky = false;
 972
 973     if (item.m_toolId == wxID_ANY)
 974         item.m_toolId = wxNewId();
 975
 976     if (!item.m_disabledBitmap.IsOk())
 977     {
 978         // no disabled bitmap specified, we need to make one
 979         if (item.m_bitmap.IsOk())
 980         {
 981             item.m_disabledBitmap = item.m_bitmap.ConvertToDisabled();
 982         }
 983     }
 984     m_items.Add(item);
 985     return &m_items.Last();
 986 }
 987
 988 wxAuiToolBarItem* wxAuiToolBar::AddControl(wxControl* control,
 989                               const wxString& label)
 990 {
 991     wxAuiToolBarItem item;
 992     item.m_window = (wxWindow*)control;
 993     item.m_label = label;
 994     item.m_bitmap = wxNullBitmap;
 995     item.m_disabledBitmap = wxNullBitmap;
 996     item.m_active = true;
 997     item.m_dropDown = false;
 998     item.m_spacerPixels = 0;
 999     item.m_toolId = control->GetId();
1000     item.m_state = 0;
1001     item.m_proportion = 0;
1002     item.m_kind = wxITEM_CONTROL;
1003     item.m_sizerItem = NULL;
1004     item.m_minSize = control->GetEffectiveMinSize();
1005     item.m_userData = 0;
1006     item.m_sticky = false;
1007
1008     m_items.Add(item);
1009     return &m_items.Last();
1010 }
1011
1012 wxAuiToolBarItem* wxAuiToolBar::AddLabel(int tool_id,
1013                             const wxString& label,
1014                             const int width)
1015 {
1016     wxSize min_size = wxDefaultSize;
1017     if (width != -1)
1018         min_size.x = width;
1019
1020     wxAuiToolBarItem item;
1021     item.m_window = NULL;
1022     item.m_label = label;
1023     item.m_bitmap = wxNullBitmap;
1024     item.m_disabledBitmap = wxNullBitmap;
1025     item.m_active = true;
1026     item.m_dropDown = false;
1027     item.m_spacerPixels = 0;
1028     item.m_toolId = tool_id;
1029     item.m_state = 0;
1030     item.m_proportion = 0;
1031     item.m_kind = wxITEM_LABEL;
1032     item.m_sizerItem = NULL;
1033     item.m_minSize = min_size;
1034     item.m_userData = 0;
1035     item.m_sticky = false;
1036
1037     if (item.m_toolId == wxID_ANY)
1038         item.m_toolId = wxNewId();
1039
1040     m_items.Add(item);
1041     return &m_items.Last();
1042 }
1043
1044 wxAuiToolBarItem* wxAuiToolBar::AddSeparator()
1045 {
1046     wxAuiToolBarItem item;
1047     item.m_window = NULL;
1048     item.m_label = wxEmptyString;
1049     item.m_bitmap = wxNullBitmap;
1050     item.m_disabledBitmap = wxNullBitmap;
1051     item.m_active = true;
1052     item.m_dropDown = false;
1053     item.m_toolId = -1;
1054     item.m_state = 0;
1055     item.m_proportion = 0;
1056     item.m_kind = wxITEM_SEPARATOR;
1057     item.m_sizerItem = NULL;
1058     item.m_minSize = wxDefaultSize;
1059     item.m_userData = 0;
1060     item.m_sticky = false;
1061
1062     m_items.Add(item);
1063     return &m_items.Last();
1064 }
1065
1066 wxAuiToolBarItem* wxAuiToolBar::AddSpacer(int pixels)
1067 {
1068     wxAuiToolBarItem item;
1069     item.m_window = NULL;
1070     item.m_label = wxEmptyString;
1071     item.m_bitmap = wxNullBitmap;
1072     item.m_disabledBitmap = wxNullBitmap;
1073     item.m_active = true;
1074     item.m_dropDown = false;
1075     item.m_spacerPixels = pixels;
1076     item.m_toolId = -1;
1077     item.m_state = 0;
1078     item.m_proportion = 0;
1079     item.m_kind = wxITEM_SPACER;
1080     item.m_sizerItem = NULL;
1081     item.m_minSize = wxDefaultSize;
1082     item.m_userData = 0;
1083     item.m_sticky = false;
1084
1085     m_items.Add(item);
1086     return &m_items.Last();
1087 }
1088
1089 wxAuiToolBarItem* wxAuiToolBar::AddStretchSpacer(int proportion)
1090 {
1091     wxAuiToolBarItem item;
1092     item.m_window = NULL;
1093     item.m_label = wxEmptyString;
1094     item.m_bitmap = wxNullBitmap;
1095     item.m_disabledBitmap = wxNullBitmap;
1096     item.m_active = true;
1097     item.m_dropDown = false;
1098     item.m_spacerPixels = 0;
1099     item.m_toolId = -1;
1100     item.m_state = 0;
1101     item.m_proportion = proportion;
1102     item.m_kind = wxITEM_SPACER;
1103     item.m_sizerItem = NULL;
1104     item.m_minSize = wxDefaultSize;
1105     item.m_userData = 0;
1106     item.m_sticky = false;
1107
1108     m_items.Add(item);
1109     return &m_items.Last();
1110 }
1111
1112 void wxAuiToolBar::Clear()
1113 {
1114     m_items.Clear();
1115     m_sizerElementCount = 0;
1116 }
1117
1118 bool wxAuiToolBar::DeleteTool(int tool_id)
1119 {
1120     int idx = GetToolIndex(tool_id);
1121     if (idx >= 0 && idx < (int)m_items.GetCount())
1122     {
1123         m_items.RemoveAt(idx);
1124         Realize();
1125         return true;
1126     }
1127
1128     return false;
1129 }
1130
1131 bool wxAuiToolBar::DeleteByIndex(int idx)
1132 {
1133     if (idx >= 0 && idx < (int)m_items.GetCount())
1134     {
1135         m_items.RemoveAt(idx);
1136         Realize();
1137         return true;
1138     }
1139
1140     return false;
1141 }
1142
1143
1144 wxControl* wxAuiToolBar::FindControl(int id)
1145 {
1146     wxWindow* wnd = FindWindow(id);
1147     return (wxControl*)wnd;
1148 }
1149
1150 wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
1151 {
1152     size_t i, count;
1153     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1154     {
1155         wxAuiToolBarItem& item = m_items.Item(i);
1156         if (item.m_toolId == tool_id)
1157             return &item;
1158     }
1159
1160     return NULL;
1161 }
1162
1163 wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) const
1164 {
1165     size_t i, count;
1166     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1167     {
1168         wxAuiToolBarItem& item = m_items.Item(i);
1169
1170         if (!item.m_sizerItem)
1171             continue;
1172
1173         wxRect rect = item.m_sizerItem->GetRect();
1174         if (rect.Contains(x,y))
1175         {
1176             // if the item doesn't fit on the toolbar, return NULL
1177             if (!GetToolFitsByIndex(i))
1178                 return NULL;
1179
1180             return &item;
1181         }
1182     }
1183
1184     return NULL;
1185 }
1186
1187 wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
1188 {
1189     size_t i, count;
1190     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1191     {
1192         wxAuiToolBarItem& item = m_items.Item(i);
1193
1194         if (!item.m_sizerItem)
1195             continue;
1196
1197         wxRect rect = item.m_sizerItem->GetRect();
1198
1199         // apply tool packing
1200         if (i+1 < count)
1201             rect.width += m_toolPacking;
1202
1203         if (rect.Contains(x,y))
1204         {
1205             // if the item doesn't fit on the toolbar, return NULL
1206             if (!GetToolFitsByIndex(i))
1207                 return NULL;
1208
1209             return &item;
1210         }
1211     }
1212
1213     return NULL;
1214 }
1215
1216 wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
1217 {
1218     if (idx < 0)
1219         return NULL;
1220
1221     if (idx >= (int)m_items.size())
1222         return NULL;
1223
1224     return &(m_items[idx]);
1225 }
1226
1227 void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
1228 {
1229     // TODO: wxToolBar compatibility
1230 }
1231
1232 wxSize wxAuiToolBar::GetToolBitmapSize() const
1233 {
1234     // TODO: wxToolBar compatibility
1235     return wxSize(16,15);
1236 }
1237
1238 void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
1239 {
1240     wxAuiToolBarItem* item = FindTool(tool_id);
1241     if (!item)
1242         return;
1243
1244     item->m_proportion = proportion;
1245 }
1246
1247 int wxAuiToolBar::GetToolProportion(int tool_id) const
1248 {
1249     wxAuiToolBarItem* item = FindTool(tool_id);
1250     if (!item)
1251         return 0;
1252
1253     return item->m_proportion;
1254 }
1255
1256 void wxAuiToolBar::SetToolSeparation(int separation)
1257 {
1258     if (m_art)
1259         m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
1260 }
1261
1262 int wxAuiToolBar::GetToolSeparation() const
1263 {
1264     if (m_art)
1265         return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1266     else
1267         return 5;
1268 }
1269
1270
1271 void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
1272 {
1273     wxAuiToolBarItem* item = FindTool(tool_id);
1274     if (!item)
1275         return;
1276
1277     item->SetHasDropDown(dropdown);
1278 }
1279
1280 bool wxAuiToolBar::GetToolDropDown(int tool_id) const
1281 {
1282     wxAuiToolBarItem* item = FindTool(tool_id);
1283     if (!item)
1284         return false;
1285
1286     return item->HasDropDown();
1287 }
1288
1289 void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
1290 {
1291     // ignore separators
1292     if (tool_id == -1)
1293         return;
1294
1295     wxAuiToolBarItem* item = FindTool(tool_id);
1296     if (!item)
1297         return;
1298
1299     if (item->m_sticky == sticky)
1300         return;
1301
1302     item->m_sticky = sticky;
1303
1304     Refresh(false);
1305     Update();
1306 }
1307
1308 bool wxAuiToolBar::GetToolSticky(int tool_id) const
1309 {
1310     wxAuiToolBarItem* item = FindTool(tool_id);
1311     if (!item)
1312         return 0;
1313
1314     return item->m_sticky;
1315 }
1316
1317
1318
1319
1320 void wxAuiToolBar::SetToolBorderPadding(int padding)
1321 {
1322     m_toolBorderPadding = padding;
1323 }
1324
1325 int wxAuiToolBar::GetToolBorderPadding() const
1326 {
1327     return m_toolBorderPadding;
1328 }
1329
1330 void wxAuiToolBar::SetToolTextOrientation(int orientation)
1331 {
1332     m_toolTextOrientation = orientation;
1333
1334     if (m_art)
1335     {
1336         m_art->SetTextOrientation(orientation);
1337     }
1338 }
1339
1340 int wxAuiToolBar::GetToolTextOrientation() const
1341 {
1342     return m_toolTextOrientation;
1343 }
1344
1345 void wxAuiToolBar::SetToolPacking(int packing)
1346 {
1347     m_toolPacking = packing;
1348 }
1349
1350 int wxAuiToolBar::GetToolPacking() const
1351 {
1352     return m_toolPacking;
1353 }
1354
1355
1356 void wxAuiToolBar::SetOrientation(int orientation)
1357 {
1358     wxCHECK_RET(orientation == wxHORIZONTAL ||
1359                 orientation == wxVERTICAL,
1360                 "invalid orientation value");
1361     if (orientation != m_orientation)
1362     {
1363         m_orientation = wxOrientation(orientation);
1364         SetArtFlags();
1365     }
1366 }
1367
1368 void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
1369 {
1370     if (left != -1)
1371         m_leftPadding = left;
1372     if (right != -1)
1373         m_rightPadding = right;
1374     if (top != -1)
1375         m_topPadding = top;
1376     if (bottom != -1)
1377         m_bottomPadding = bottom;
1378 }
1379
1380 bool wxAuiToolBar::GetGripperVisible() const
1381 {
1382     return m_gripperVisible;
1383 }
1384
1385 void wxAuiToolBar::SetGripperVisible(bool visible)
1386 {
1387     m_gripperVisible = visible;
1388     if (visible)
1389         m_windowStyle |= wxAUI_TB_GRIPPER;
1390     else
1391         m_windowStyle &= ~wxAUI_TB_GRIPPER;
1392     Realize();
1393     Refresh(false);
1394 }
1395
1396
1397 bool wxAuiToolBar::GetOverflowVisible() const
1398 {
1399     return m_overflowVisible;
1400 }
1401
1402 void wxAuiToolBar::SetOverflowVisible(bool visible)
1403 {
1404     m_overflowVisible = visible;
1405     if (visible)
1406         m_windowStyle |= wxAUI_TB_OVERFLOW;
1407     else
1408         m_windowStyle &= ~wxAUI_TB_OVERFLOW;
1409     Refresh(false);
1410 }
1411
1412 bool wxAuiToolBar::SetFont(const wxFont& font)
1413 {
1414     bool res = wxWindow::SetFont(font);
1415
1416     if (m_art)
1417     {
1418         m_art->SetFont(font);
1419     }
1420
1421     return res;
1422 }
1423
1424
1425 void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
1426 {
1427     if (pitem && (pitem->m_state & wxAUI_BUTTON_STATE_DISABLED))
1428         pitem = NULL;
1429
1430     wxAuiToolBarItem* former_hover = NULL;
1431
1432     size_t i, count;
1433     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1434     {
1435         wxAuiToolBarItem& item = m_items.Item(i);
1436         if (item.m_state & wxAUI_BUTTON_STATE_HOVER)
1437             former_hover = &item;
1438         item.m_state &= ~wxAUI_BUTTON_STATE_HOVER;
1439     }
1440
1441     if (pitem)
1442     {
1443         pitem->m_state |= wxAUI_BUTTON_STATE_HOVER;
1444     }
1445
1446     if (former_hover != pitem)
1447     {
1448         Refresh(false);
1449         Update();
1450     }
1451 }
1452
1453 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1454 {
1455     wxAuiToolBarItem* former_item = NULL;
1456
1457     size_t i, count;
1458     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1459     {
1460         wxAuiToolBarItem& item = m_items.Item(i);
1461         if (item.m_state & wxAUI_BUTTON_STATE_PRESSED)
1462             former_item = &item;
1463         item.m_state &= ~wxAUI_BUTTON_STATE_PRESSED;
1464     }
1465
1466     if (pitem)
1467     {
1468         pitem->m_state &= ~wxAUI_BUTTON_STATE_HOVER;
1469         pitem->m_state |= wxAUI_BUTTON_STATE_PRESSED;
1470     }
1471
1472     if (former_item != pitem)
1473     {
1474         Refresh(false);
1475         Update();
1476     }
1477 }
1478
1479 void wxAuiToolBar::RefreshOverflowState()
1480 {
1481     if (!m_overflowSizerItem)
1482     {
1483         m_overflowState = 0;
1484         return;
1485     }
1486
1487     int overflow_state = 0;
1488
1489     wxRect overflow_rect = GetOverflowRect();
1490
1491
1492     // find out the mouse's current position
1493     wxPoint pt = ::wxGetMousePosition();
1494     pt = this->ScreenToClient(pt);
1495
1496     // find out if the mouse cursor is inside the dropdown rectangle
1497     if (overflow_rect.Contains(pt.x, pt.y))
1498     {
1499         if (::wxGetMouseState().LeftIsDown())
1500             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1501         else
1502             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1503     }
1504
1505     if (overflow_state != m_overflowState)
1506     {
1507         m_overflowState = overflow_state;
1508         Refresh(false);
1509         Update();
1510     }
1511
1512     m_overflowState = overflow_state;
1513 }
1514
1515 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1516 {
1517     wxAuiToolBarItem* tool = FindTool(tool_id);
1518
1519     if (tool && (tool->m_kind == wxITEM_CHECK || tool->m_kind == wxITEM_RADIO))
1520     {
1521         if (tool->m_kind == wxITEM_RADIO)
1522         {
1523             int i, idx, count;
1524             idx = GetToolIndex(tool_id);
1525             count = (int)m_items.GetCount();
1526
1527             if (idx >= 0 && idx < count)
1528             {
1529                 for (i = idx + 1; i < count; ++i)
1530                 {
1531                     if (m_items[i].m_kind != wxITEM_RADIO)
1532                         break;
1533                     m_items[i].m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
1534                 }
1535                 for (i = idx - 1; i >= 0; i--)
1536                 {
1537                     if (m_items[i].m_kind != wxITEM_RADIO)
1538                         break;
1539                     m_items[i].m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
1540                 }
1541             }
1542
1543             tool->m_state |= wxAUI_BUTTON_STATE_CHECKED;
1544         }
1545          else if (tool->m_kind == wxITEM_CHECK)
1546         {
1547             if (state == true)
1548                 tool->m_state |= wxAUI_BUTTON_STATE_CHECKED;
1549             else
1550                 tool->m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
1551         }
1552     }
1553 }
1554
1555 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1556 {
1557     wxAuiToolBarItem* tool = FindTool(tool_id);
1558
1559     if (tool)
1560     {
1561         if ( (tool->m_kind != wxITEM_CHECK) && (tool->m_kind != wxITEM_RADIO) )
1562             return false;
1563
1564         return (tool->m_state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1565     }
1566
1567     return false;
1568 }
1569
1570 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1571 {
1572     wxAuiToolBarItem* tool = FindTool(tool_id);
1573
1574     if (tool)
1575     {
1576         if (state == true)
1577             tool->m_state &= ~wxAUI_BUTTON_STATE_DISABLED;
1578         else
1579             tool->m_state |= wxAUI_BUTTON_STATE_DISABLED;
1580     }
1581 }
1582
1583 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1584 {
1585     wxAuiToolBarItem* tool = FindTool(tool_id);
1586
1587     if (tool)
1588         return (tool->m_state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1589
1590     return false;
1591 }
1592
1593 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1594 {
1595     wxAuiToolBarItem* tool = FindTool(tool_id);
1596     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1597     if (!tool)
1598         return wxEmptyString;
1599
1600     return tool->m_label;
1601 }
1602
1603 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1604 {
1605     wxAuiToolBarItem* tool = FindTool(tool_id);
1606     if (tool)
1607     {
1608         tool->m_label = label;
1609     }
1610 }
1611
1612 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1613 {
1614     wxAuiToolBarItem* tool = FindTool(tool_id);
1615     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1616     if (!tool)
1617         return wxNullBitmap;
1618
1619     return tool->m_bitmap;
1620 }
1621
1622 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1623 {
1624     wxAuiToolBarItem* tool = FindTool(tool_id);
1625     if (tool)
1626     {
1627         tool->m_bitmap = bitmap;
1628     }
1629 }
1630
1631 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1632 {
1633     wxAuiToolBarItem* tool = FindTool(tool_id);
1634     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1635     if (!tool)
1636         return wxEmptyString;
1637
1638     return tool->m_shortHelp;
1639 }
1640
1641 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1642 {
1643     wxAuiToolBarItem* tool = FindTool(tool_id);
1644     if (tool)
1645     {
1646         tool->m_shortHelp = help_string;
1647     }
1648 }
1649
1650 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1651 {
1652     wxAuiToolBarItem* tool = FindTool(tool_id);
1653     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1654     if (!tool)
1655         return wxEmptyString;
1656
1657     return tool->m_longHelp;
1658 }
1659
1660 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1661 {
1662     wxAuiToolBarItem* tool = FindTool(tool_id);
1663     if (tool)
1664     {
1665         tool->m_longHelp = help_string;
1666     }
1667 }
1668
1669 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1670                                           const wxAuiToolBarItemArray& append)
1671 {
1672     m_customOverflowPrepend = prepend;
1673     m_customOverflowAppend = append;
1674 }
1675
1676 // get size of hint rectangle for a particular dock location
1677 wxSize wxAuiToolBar::GetHintSize(int dock_direction) const
1678 {
1679     switch (dock_direction)
1680     {
1681         case wxAUI_DOCK_TOP:
1682         case wxAUI_DOCK_BOTTOM:
1683             return m_horzHintSize;
1684         case wxAUI_DOCK_RIGHT:
1685         case wxAUI_DOCK_LEFT:
1686             return m_vertHintSize;
1687         default:
1688             wxFAIL_MSG("invalid dock location value");
1689     }
1690     return wxDefaultSize;
1691 }
1692
1693 bool wxAuiToolBar::IsPaneValid(const wxAuiPaneInfo& pane) const
1694 {
1695     return IsPaneValid(m_windowStyle, pane);
1696 }
1697
1698 bool wxAuiToolBar::IsPaneValid(long style, const wxAuiPaneInfo& pane)
1699 {
1700     if (style & wxAUI_TB_HORIZONTAL)
1701     {
1702         if (pane.IsLeftDockable() || pane.IsRightDockable())
1703         {
1704             return false;
1705         }
1706     }
1707     else if (style & wxAUI_TB_VERTICAL)
1708     {
1709         if (pane.IsTopDockable() || pane.IsBottomDockable())
1710         {
1711             return false;
1712         }
1713     }
1714     return true;
1715 }
1716
1717 bool wxAuiToolBar::IsPaneValid(long style) const
1718 {
1719     wxAuiManager* manager = wxAuiManager::GetManager(const_cast<wxAuiToolBar*>(this));
1720     if (manager)
1721     {
1722         return IsPaneValid(style, manager->GetPane(const_cast<wxAuiToolBar*>(this)));
1723     }
1724     return true;
1725 }
1726
1727 void wxAuiToolBar::SetArtFlags() const
1728 {
1729     unsigned int artflags = m_windowStyle & ~wxAUI_ORIENTATION_MASK;
1730     if (m_orientation == wxVERTICAL)
1731     {
1732         artflags |= wxAUI_TB_VERTICAL;
1733     }
1734     m_art->SetFlags(artflags);
1735 }
1736
1737 size_t wxAuiToolBar::GetToolCount() const
1738 {
1739     return m_items.size();
1740 }
1741
1742 int wxAuiToolBar::GetToolIndex(int tool_id) const
1743 {
1744     // this will prevent us from returning the index of the
1745     // first separator in the toolbar since its id is equal to -1
1746     if (tool_id == -1)
1747         return wxNOT_FOUND;
1748
1749     size_t i, count = m_items.GetCount();
1750     for (i = 0; i < count; ++i)
1751     {
1752         wxAuiToolBarItem& item = m_items.Item(i);
1753         if (item.m_toolId == tool_id)
1754             return i;
1755     }
1756
1757     return wxNOT_FOUND;
1758 }
1759
1760 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1761 {
1762     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1763         return false;
1764
1765     if (!m_items[tool_idx].m_sizerItem)
1766         return false;
1767
1768     int cli_w, cli_h;
1769     GetClientSize(&cli_w, &cli_h);
1770
1771     wxRect rect = m_items[tool_idx].m_sizerItem->GetRect();
1772
1773     if (m_orientation == wxVERTICAL)
1774     {
1775         // take the dropdown size into account
1776         if (m_overflowVisible)
1777             cli_h -= m_overflowSizerItem->GetSize().y;
1778
1779         if (rect.y+rect.height < cli_h)
1780             return true;
1781     }
1782     else
1783     {
1784         // take the dropdown size into account
1785         if (m_overflowVisible)
1786             cli_w -= m_overflowSizerItem->GetSize().x;
1787
1788         if (rect.x+rect.width < cli_w)
1789             return true;
1790     }
1791
1792     return false;
1793 }
1794
1795
1796 bool wxAuiToolBar::GetToolFits(int tool_id) const
1797 {
1798     return GetToolFitsByIndex(GetToolIndex(tool_id));
1799 }
1800
1801 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1802 {
1803     wxAuiToolBarItem* tool = FindTool(tool_id);
1804     if (tool && tool->m_sizerItem)
1805     {
1806         return tool->m_sizerItem->GetRect();
1807     }
1808
1809     return wxRect();
1810 }
1811
1812 bool wxAuiToolBar::GetToolBarFits() const
1813 {
1814     if (m_items.GetCount() == 0)
1815     {
1816         // empty toolbar always 'fits'
1817         return true;
1818     }
1819
1820     // entire toolbar content fits if the last tool fits
1821     return GetToolFitsByIndex(m_items.GetCount() - 1);
1822 }
1823
1824 bool wxAuiToolBar::Realize()
1825 {
1826     wxClientDC dc(this);
1827     if (!dc.IsOk())
1828         return false;
1829
1830     // calculate hint sizes for both horizontal and vertical
1831     // in the order that leaves toolbar in correct final state
1832     bool retval = false;
1833     if (m_orientation == wxHORIZONTAL)
1834     {
1835         if (RealizeHelper(dc, false))
1836         {
1837             m_vertHintSize = GetSize();
1838             if (RealizeHelper(dc, true))
1839             {
1840                 m_horzHintSize = GetSize();
1841                 retval = true;
1842             }
1843         }
1844     }
1845     else
1846     {
1847         if (RealizeHelper(dc, true))
1848         {
1849             m_horzHintSize = GetSize();
1850             if (RealizeHelper(dc, false))
1851             {
1852                 m_vertHintSize = GetSize();
1853                 retval = true;
1854             }
1855         }
1856     }
1857
1858     Refresh(false);
1859     return retval;
1860 }
1861
1862 bool wxAuiToolBar::RealizeHelper(wxClientDC& dc, bool horizontal)
1863 {
1864     // create the new sizer to add toolbar elements to
1865     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1866
1867     // add gripper area
1868     int separatorSize = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1869     int gripperSize = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1870     if (gripperSize > 0 && m_gripperVisible)
1871     {
1872         if (horizontal)
1873             m_gripperSizerItem = sizer->Add(gripperSize, 1, 0, wxEXPAND);
1874         else
1875             m_gripperSizerItem = sizer->Add(1, gripperSize, 0, wxEXPAND);
1876     }
1877     else
1878     {
1879         m_gripperSizerItem = NULL;
1880     }
1881
1882     // add "left" padding
1883     if (m_leftPadding > 0)
1884     {
1885         if (horizontal)
1886             sizer->Add(m_leftPadding, 1);
1887         else
1888             sizer->Add(1, m_leftPadding);
1889     }
1890
1891     size_t i, count;
1892     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1893     {
1894         wxAuiToolBarItem& item = m_items.Item(i);
1895         wxSizerItem* m_sizerItem = NULL;
1896
1897         switch (item.m_kind)
1898         {
1899             case wxITEM_LABEL:
1900             {
1901                 wxSize size = m_art->GetLabelSize(dc, this, item);
1902                 m_sizerItem = sizer->Add(size.x + (m_toolBorderPadding*2),
1903                                         size.y + (m_toolBorderPadding*2),
1904                                         item.m_proportion,
1905                                         item.m_alignment);
1906                 if (i+1 < count)
1907                 {
1908                     sizer->AddSpacer(m_toolPacking);
1909                 }
1910
1911                 break;
1912             }
1913
1914             case wxITEM_CHECK:
1915             case wxITEM_NORMAL:
1916             case wxITEM_RADIO:
1917             {
1918                 wxSize size = m_art->GetToolSize(dc, this, item);
1919                 m_sizerItem = sizer->Add(size.x + (m_toolBorderPadding*2),
1920                                         size.y + (m_toolBorderPadding*2),
1921                                         0,
1922                                         item.m_alignment);
1923                 // add tool packing
1924                 if (i+1 < count)
1925                 {
1926                     sizer->AddSpacer(m_toolPacking);
1927                 }
1928
1929                 break;
1930             }
1931
1932             case wxITEM_SEPARATOR:
1933             {
1934                 if (horizontal)
1935                     m_sizerItem = sizer->Add(separatorSize, 1, 0, wxEXPAND);
1936                 else
1937                     m_sizerItem = sizer->Add(1, separatorSize, 0, wxEXPAND);
1938
1939                 // add tool packing
1940                 if (i+1 < count)
1941                 {
1942                     sizer->AddSpacer(m_toolPacking);
1943                 }
1944
1945                 break;
1946             }
1947
1948             case wxITEM_SPACER:
1949                 if (item.m_proportion > 0)
1950                     m_sizerItem = sizer->AddStretchSpacer(item.m_proportion);
1951                 else
1952                     m_sizerItem = sizer->Add(item.m_spacerPixels, 1);
1953                 break;
1954
1955             case wxITEM_CONTROL:
1956             {
1957                 //m_sizerItem = sizer->Add(item.m_window, item.m_proportion, wxEXPAND);
1958                 wxSizerItem* ctrl_m_sizerItem;
1959
1960                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1961                 vert_sizer->AddStretchSpacer(1);
1962                 ctrl_m_sizerItem = vert_sizer->Add(item.m_window, 0, wxEXPAND);
1963                 vert_sizer->AddStretchSpacer(1);
1964                 if ( (m_windowStyle & wxAUI_TB_TEXT) &&
1965                      m_toolTextOrientation == wxAUI_TBTOOL_TEXT_BOTTOM &&
1966                      !item.GetLabel().empty() )
1967                 {
1968                     wxSize s = GetLabelSize(item.GetLabel());
1969                     vert_sizer->Add(1, s.y);
1970                 }
1971
1972
1973                 m_sizerItem = sizer->Add(vert_sizer, item.m_proportion, wxEXPAND);
1974
1975                 wxSize min_size = item.m_minSize;
1976
1977
1978                 // proportional items will disappear from the toolbar if
1979                 // their min width is not set to something really small
1980                 if (item.m_proportion != 0)
1981                 {
1982                     min_size.x = 1;
1983                 }
1984
1985                 if (min_size.IsFullySpecified())
1986                 {
1987                     m_sizerItem->SetMinSize(min_size);
1988                     ctrl_m_sizerItem->SetMinSize(min_size);
1989                 }
1990
1991                 // add tool packing
1992                 if (i+1 < count)
1993                 {
1994                     sizer->AddSpacer(m_toolPacking);
1995                 }
1996             }
1997         }
1998
1999         item.m_sizerItem = m_sizerItem;
2000     }
2001
2002     // add "right" padding
2003     if (m_rightPadding > 0)
2004     {
2005         if (horizontal)
2006             sizer->Add(m_rightPadding, 1);
2007         else
2008             sizer->Add(1, m_rightPadding);
2009     }
2010
2011     // add drop down area
2012     m_overflowSizerItem = NULL;
2013
2014     if (m_windowStyle & wxAUI_TB_OVERFLOW)
2015     {
2016         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2017         if (overflow_size > 0 && m_overflowVisible)
2018         {
2019             if (horizontal)
2020                 m_overflowSizerItem = sizer->Add(overflow_size, 1, 0, wxEXPAND);
2021             else
2022                 m_overflowSizerItem = sizer->Add(1, overflow_size, 0, wxEXPAND);
2023         }
2024         else
2025         {
2026             m_overflowSizerItem = NULL;
2027         }
2028     }
2029
2030
2031     // the outside sizer helps us apply the "top" and "bottom" padding
2032     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
2033
2034     // add "top" padding
2035     if (m_topPadding > 0)
2036     {
2037         if (horizontal)
2038             outside_sizer->Add(1, m_topPadding);
2039         else
2040             outside_sizer->Add(m_topPadding, 1);
2041     }
2042
2043     // add the sizer that contains all of the toolbar elements
2044     outside_sizer->Add(sizer, 1, wxEXPAND);
2045
2046     // add "bottom" padding
2047     if (m_bottomPadding > 0)
2048     {
2049         if (horizontal)
2050             outside_sizer->Add(1, m_bottomPadding);
2051         else
2052             outside_sizer->Add(m_bottomPadding, 1);
2053     }
2054
2055     delete m_sizer; // remove old sizer
2056     m_sizer = outside_sizer;
2057
2058     // calculate the rock-bottom minimum size
2059     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2060     {
2061         wxAuiToolBarItem& item = m_items.Item(i);
2062         if (item.m_sizerItem && item.m_proportion > 0 && item.m_minSize.IsFullySpecified())
2063             item.m_sizerItem->SetMinSize(0,0);
2064     }
2065
2066     m_absoluteMinSize = m_sizer->GetMinSize();
2067
2068     // reset the min sizes to what they were
2069     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2070     {
2071         wxAuiToolBarItem& item = m_items.Item(i);
2072         if (item.m_sizerItem && item.m_proportion > 0 && item.m_minSize.IsFullySpecified())
2073             item.m_sizerItem->SetMinSize(item.m_minSize);
2074     }
2075
2076     // set control size
2077     wxSize size = m_sizer->GetMinSize();
2078     m_minWidth = size.x;
2079     m_minHeight = size.y;
2080
2081     if ((m_windowStyle & wxAUI_TB_NO_AUTORESIZE) == 0)
2082     {
2083         wxSize curSize = GetClientSize();
2084         wxSize new_size = GetMinSize();
2085         if (new_size != curSize)
2086         {
2087             SetClientSize(new_size);
2088         }
2089         else
2090         {
2091             m_sizer->SetDimension(0, 0, curSize.x, curSize.y);
2092         }
2093     }
2094     else
2095     {
2096         wxSize curSize = GetClientSize();
2097         m_sizer->SetDimension(0, 0, curSize.x, curSize.y);
2098     }
2099
2100     return true;
2101 }
2102
2103 int wxAuiToolBar::GetOverflowState() const
2104 {
2105     return m_overflowState;
2106 }
2107
2108 wxRect wxAuiToolBar::GetOverflowRect() const
2109 {
2110     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2111     wxRect overflow_rect = m_overflowSizerItem->GetRect();
2112     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2113
2114     if (m_orientation == wxVERTICAL)
2115     {
2116         overflow_rect.y = cli_rect.height - overflow_size;
2117         overflow_rect.x = 0;
2118         overflow_rect.width = cli_rect.width;
2119         overflow_rect.height = overflow_size;
2120     }
2121     else
2122     {
2123         overflow_rect.x = cli_rect.width - overflow_size;
2124         overflow_rect.y = 0;
2125         overflow_rect.width = overflow_size;
2126         overflow_rect.height = cli_rect.height;
2127     }
2128
2129     return overflow_rect;
2130 }
2131
2132 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
2133 {
2134     wxClientDC dc(this);
2135
2136     int tx, ty;
2137     int textWidth = 0, textHeight = 0;
2138
2139     dc.SetFont(m_font);
2140
2141     // get the text height
2142     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &textHeight);
2143
2144     // get the text width
2145     dc.GetTextExtent(label, &textWidth, &ty);
2146
2147     return wxSize(textWidth, textHeight);
2148 }
2149
2150
2151 void wxAuiToolBar::DoIdleUpdate()
2152 {
2153     wxEvtHandler* handler = GetEventHandler();
2154
2155     bool need_refresh = false;
2156
2157     size_t i, count;
2158     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2159     {
2160         wxAuiToolBarItem& item = m_items.Item(i);
2161
2162         if (item.m_toolId == -1)
2163             continue;
2164
2165         wxUpdateUIEvent evt(item.m_toolId);
2166         evt.SetEventObject(this);
2167
2168         if (handler->ProcessEvent(evt))
2169         {
2170             if (evt.GetSetEnabled())
2171             {
2172                 bool is_enabled;
2173                 if (item.m_window)
2174                     is_enabled = item.m_window->IsThisEnabled();
2175                 else
2176                     is_enabled = (item.m_state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
2177
2178                 bool new_enabled = evt.GetEnabled();
2179                 if (new_enabled != is_enabled)
2180                 {
2181                     if (item.m_window)
2182                     {
2183                         item.m_window->Enable(new_enabled);
2184                     }
2185                     else
2186                     {
2187                         if (new_enabled)
2188                             item.m_state &= ~wxAUI_BUTTON_STATE_DISABLED;
2189                         else
2190                             item.m_state |= wxAUI_BUTTON_STATE_DISABLED;
2191                     }
2192                     need_refresh = true;
2193                 }
2194             }
2195
2196             if (evt.GetSetChecked())
2197             {
2198                 // make sure we aren't checking an item that can't be
2199                 if (item.m_kind != wxITEM_CHECK && item.m_kind != wxITEM_RADIO)
2200                     continue;
2201
2202                 bool is_checked = (item.m_state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2203                 bool new_checked = evt.GetChecked();
2204
2205                 if (new_checked != is_checked)
2206                 {
2207                     if (new_checked)
2208                         item.m_state |= wxAUI_BUTTON_STATE_CHECKED;
2209                     else
2210                         item.m_state &= ~wxAUI_BUTTON_STATE_CHECKED;
2211
2212                     need_refresh = true;
2213                 }
2214             }
2215
2216         }
2217     }
2218
2219
2220     if (need_refresh)
2221     {
2222         Refresh(false);
2223     }
2224 }
2225
2226
2227 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2228 {
2229     int x, y;
2230     GetClientSize(&x, &y);
2231
2232     if (((x >= y) && m_absoluteMinSize.x > x) ||
2233         ((y > x) && m_absoluteMinSize.y > y))
2234     {
2235         // hide all flexible items
2236         size_t i, count;
2237         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2238         {
2239             wxAuiToolBarItem& item = m_items.Item(i);
2240             if (item.m_sizerItem && item.m_proportion > 0 && item.m_sizerItem->IsShown())
2241             {
2242                 item.m_sizerItem->Show(false);
2243                 item.m_sizerItem->SetProportion(0);
2244             }
2245         }
2246     }
2247     else
2248     {
2249         // show all flexible items
2250         size_t i, count;
2251         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2252         {
2253             wxAuiToolBarItem& item = m_items.Item(i);
2254             if (item.m_sizerItem && item.m_proportion > 0 && !item.m_sizerItem->IsShown())
2255             {
2256                 item.m_sizerItem->Show(true);
2257                 item.m_sizerItem->SetProportion(item.m_proportion);
2258             }
2259         }
2260     }
2261
2262     m_sizer->SetDimension(0, 0, x, y);
2263
2264     Refresh(false);
2265     Update();
2266
2267     // idle events aren't sent while user is resizing frame (why?),
2268     // but resizing toolbar here causes havoc,
2269     // so force idle handler to run after size handling complete
2270     QueueEvent(new wxIdleEvent);
2271 }
2272
2273
2274
2275 void wxAuiToolBar::DoSetSize(int x,
2276                              int y,
2277                              int width,
2278                              int height,
2279                              int sizeFlags)
2280 {
2281     wxSize parent_size = GetParent()->GetClientSize();
2282     if (x + width > parent_size.x)
2283         width = wxMax(0, parent_size.x - x);
2284     if (y + height > parent_size.y)
2285         height = wxMax(0, parent_size.y - y);
2286
2287     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2288 }
2289
2290
2291 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2292 {
2293     // if orientation doesn't match dock, fix it
2294     wxAuiManager* manager = wxAuiManager::GetManager(this);
2295     if (manager)
2296     {
2297         wxAuiPaneInfo& pane = manager->GetPane(this);
2298         // pane state member is public, so it might have been changed
2299         // without going through wxPaneInfo::SetFlag() check
2300         bool ok = pane.IsOk();
2301         wxCHECK2_MSG(!ok || IsPaneValid(m_windowStyle, pane), ok = false,
2302                     "window settings and pane settings are incompatible");
2303         if (ok)
2304         {
2305             wxOrientation newOrientation = m_orientation;
2306             if (pane.IsDocked())
2307             {
2308                 switch (pane.dock_direction)
2309                 {
2310                     case wxAUI_DOCK_TOP:
2311                     case wxAUI_DOCK_BOTTOM:
2312                         newOrientation = wxHORIZONTAL;
2313                         break;
2314                     case wxAUI_DOCK_LEFT:
2315                     case wxAUI_DOCK_RIGHT:
2316                         newOrientation = wxVERTICAL;
2317                         break;
2318                     default:
2319                         wxFAIL_MSG("invalid dock location value");
2320                 }
2321             }
2322             else if (pane.IsResizable() &&
2323                     GetOrientation(m_windowStyle) == wxBOTH)
2324             {
2325                 // changing orientation in OnSize causes havoc
2326                 int x, y;
2327                 GetClientSize(&x, &y);
2328
2329                 if (x > y)
2330                 {
2331                     newOrientation = wxHORIZONTAL;
2332                 }
2333                 else
2334                 {
2335                     newOrientation = wxVERTICAL;
2336                 }
2337             }
2338             if (newOrientation != m_orientation)
2339             {
2340                 SetOrientation(newOrientation);
2341                 Realize();
2342                 if (newOrientation == wxHORIZONTAL)
2343                 {
2344                     pane.best_size = GetHintSize(wxAUI_DOCK_TOP);
2345                 }
2346                 else
2347                 {
2348                     pane.best_size = GetHintSize(wxAUI_DOCK_LEFT);
2349                 }
2350                 if (pane.IsDocked())
2351                 {
2352                     pane.floating_size = wxDefaultSize;
2353                 }
2354                 else
2355                 {
2356                     SetSize(GetParent()->GetClientSize());
2357                 }
2358                 manager->Update();
2359             }
2360         }
2361     }
2362     evt.Skip();
2363 }
2364
2365 void wxAuiToolBar::UpdateWindowUI(long flags)
2366 {
2367     if ( flags & wxUPDATE_UI_FROMIDLE )
2368     {
2369         DoIdleUpdate();
2370     }
2371
2372     wxControl::UpdateWindowUI(flags);
2373 }
2374
2375 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2376 {
2377     wxAutoBufferedPaintDC dc(this);
2378     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2379
2380
2381     bool horizontal = m_orientation == wxHORIZONTAL;
2382
2383     if (m_windowStyle & wxAUI_TB_PLAIN_BACKGROUND)
2384         m_art->DrawPlainBackground(dc, this, cli_rect);
2385     else
2386         m_art->DrawBackground(dc, this, cli_rect);
2387
2388     int gripperSize = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2389     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2390
2391     // paint the gripper
2392     if (gripperSize > 0 && m_gripperSizerItem)
2393     {
2394         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2395         if (horizontal)
2396             gripper_rect.width = gripperSize;
2397         else
2398             gripper_rect.height = gripperSize;
2399         m_art->DrawGripper(dc, this, gripper_rect);
2400     }
2401
2402     // calculated how far we can draw items
2403     int last_extent;
2404     if (horizontal)
2405         last_extent = cli_rect.width;
2406     else
2407         last_extent = cli_rect.height;
2408     if (m_overflowVisible)
2409         last_extent -= dropdown_size;
2410
2411     // paint each individual tool
2412     size_t i, count = m_items.GetCount();
2413     for (i = 0; i < count; ++i)
2414     {
2415         wxAuiToolBarItem& item = m_items.Item(i);
2416
2417         if (!item.m_sizerItem)
2418             continue;
2419
2420         wxRect item_rect = item.m_sizerItem->GetRect();
2421
2422
2423         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2424             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2425         {
2426             break;
2427         }
2428
2429         switch ( item.m_kind )
2430         {
2431             case wxITEM_NORMAL:
2432                 // draw a regular or dropdown button
2433                 if (!item.m_dropDown)
2434                     m_art->DrawButton(dc, this, item, item_rect);
2435                 else
2436                     m_art->DrawDropDownButton(dc, this, item, item_rect);
2437                 break;
2438
2439             case wxITEM_CHECK:
2440             case wxITEM_RADIO:
2441                 // draw a toggle button
2442                 m_art->DrawButton(dc, this, item, item_rect);
2443                 break;
2444
2445             case wxITEM_SEPARATOR:
2446                 // draw a separator
2447                 m_art->DrawSeparator(dc, this, item_rect);
2448                 break;
2449
2450             case wxITEM_LABEL:
2451                 // draw a text label only
2452                 m_art->DrawLabel(dc, this, item, item_rect);
2453                 break;
2454
2455             case wxITEM_CONTROL:
2456                 // draw the control's label
2457                 m_art->DrawControlLabel(dc, this, item, item_rect);
2458                 break;
2459         }
2460
2461         // fire a signal to see if the item wants to be custom-rendered
2462         OnCustomRender(dc, item, item_rect);
2463     }
2464
2465     // paint the overflow button
2466     if (dropdown_size > 0 && m_overflowSizerItem)
2467     {
2468         wxRect dropDownRect = GetOverflowRect();
2469         m_art->DrawOverflowButton(dc, this, dropDownRect, m_overflowState);
2470     }
2471 }
2472
2473 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2474 {
2475     // empty
2476 }
2477
2478 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2479 {
2480     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2481
2482     if (m_gripperSizerItem)
2483     {
2484         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2485         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2486         {
2487             // find aui manager
2488             wxAuiManager* manager = wxAuiManager::GetManager(this);
2489             if (!manager)
2490                 return;
2491
2492             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2493             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2494
2495             // gripper was clicked
2496             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2497             return;
2498         }
2499     }
2500
2501     if (m_overflowSizerItem)
2502     {
2503         wxRect overflow_rect = GetOverflowRect();
2504
2505         if (m_art &&
2506             m_overflowVisible &&
2507             overflow_rect.Contains(evt.m_x, evt.m_y))
2508         {
2509             wxAuiToolBarEvent e(wxEVT_AUITOOLBAR_OVERFLOW_CLICK, -1);
2510             e.SetEventObject(this);
2511             e.SetToolId(-1);
2512             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2513             bool processed = GetEventHandler()->ProcessEvent(e);
2514
2515             if (processed)
2516             {
2517                 DoIdleUpdate();
2518             }
2519             else
2520             {
2521                 size_t i, count;
2522                 wxAuiToolBarItemArray overflow_items;
2523
2524
2525                 // add custom overflow prepend items, if any
2526                 count = m_customOverflowPrepend.GetCount();
2527                 for (i = 0; i < count; ++i)
2528                     overflow_items.Add(m_customOverflowPrepend[i]);
2529
2530                 // only show items that don't fit in the dropdown
2531                 count = m_items.GetCount();
2532                 for (i = 0; i < count; ++i)
2533                 {
2534                     if (!GetToolFitsByIndex(i))
2535                         overflow_items.Add(m_items[i]);
2536                 }
2537
2538                 // add custom overflow append items, if any
2539                 count = m_customOverflowAppend.GetCount();
2540                 for (i = 0; i < count; ++i)
2541                     overflow_items.Add(m_customOverflowAppend[i]);
2542
2543                 int res = m_art->ShowDropDown(this, overflow_items);
2544                 m_overflowState = 0;
2545                 Refresh(false);
2546                 if (res != -1)
2547                 {
2548                     wxCommandEvent event(wxEVT_MENU, res);
2549                     event.SetEventObject(this);
2550                     GetParent()->GetEventHandler()->ProcessEvent(event);
2551                 }
2552             }
2553
2554             return;
2555         }
2556     }
2557
2558     m_dragging = false;
2559     m_actionPos = wxPoint(evt.GetX(), evt.GetY());
2560     m_actionItem = FindToolByPosition(evt.GetX(), evt.GetY());
2561
2562     if (m_actionItem)
2563     {
2564         if (m_actionItem->m_state & wxAUI_BUTTON_STATE_DISABLED)
2565         {
2566             m_actionPos = wxPoint(-1,-1);
2567             m_actionItem = NULL;
2568             return;
2569         }
2570
2571         UnsetToolTip();
2572
2573         // fire the tool dropdown event
2574         wxAuiToolBarEvent e(wxEVT_AUITOOLBAR_TOOL_DROPDOWN, m_actionItem->m_toolId);
2575         e.SetEventObject(this);
2576         e.SetToolId(m_actionItem->m_toolId);
2577
2578         int mouse_x = evt.GetX();
2579         wxRect rect = m_actionItem->m_sizerItem->GetRect();
2580         const bool dropDownHit = m_actionItem->m_dropDown &&
2581                                  mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2582                                  mouse_x < (rect.x+rect.width);
2583         e.SetDropDownClicked(dropDownHit);
2584
2585         e.SetClickPoint(evt.GetPosition());
2586         e.SetItemRect(rect);
2587
2588         // we only set the 'pressed button' state if we hit the actual button
2589         // and not just the drop-down
2590         SetPressedItem(dropDownHit ? 0 : m_actionItem);
2591
2592         if(dropDownHit)
2593         {
2594             m_actionPos = wxPoint(-1,-1);
2595             m_actionItem = NULL;
2596         }
2597
2598         if(!GetEventHandler()->ProcessEvent(e) || e.GetSkipped())
2599             CaptureMouse();
2600
2601         // Ensure hovered item is really ok, as mouse may have moved during
2602         //  event processing
2603         wxPoint cursor_pos_after_evt = ScreenToClient(wxGetMousePosition());
2604         SetHoverItem(FindToolByPosition(cursor_pos_after_evt.x, cursor_pos_after_evt.y));
2605
2606         DoIdleUpdate();
2607     }
2608 }
2609
2610 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2611 {
2612     if (!HasCapture())
2613         return;
2614
2615     SetPressedItem(NULL);
2616
2617     wxAuiToolBarItem* hitItem;
2618     hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2619     SetHoverItem(hitItem);
2620
2621     if (m_dragging)
2622     {
2623         // TODO: it would make sense to send out an 'END_DRAG' event here,
2624         // otherwise a client would never know what to do with the 'BEGIN_DRAG'
2625         // event
2626
2627         // OnCaptureLost() will be called now and this will reset all our state
2628         // tracking variables
2629         ReleaseMouse();
2630     }
2631     else
2632     {
2633         if (m_actionItem && hitItem == m_actionItem)
2634         {
2635             UnsetToolTip();
2636
2637             wxCommandEvent e(wxEVT_MENU, m_actionItem->m_toolId);
2638             e.SetEventObject(this);
2639
2640             if (hitItem->m_kind == wxITEM_CHECK || hitItem->m_kind == wxITEM_RADIO)
2641             {
2642                 const bool toggle = !(m_actionItem->m_state & wxAUI_BUTTON_STATE_CHECKED);
2643
2644                 ToggleTool(m_actionItem->m_toolId, toggle);
2645
2646                 // repaint immediately
2647                 Refresh(false);
2648                 Update();
2649
2650                 e.SetInt(toggle);
2651             }
2652
2653             // we have to release the mouse *before* sending the event, because
2654             // we don't know what a handler might do. It could open up a popup
2655             // menu for example and that would make us lose our capture anyway.
2656
2657             ReleaseMouse();
2658
2659             GetEventHandler()->ProcessEvent(e);
2660
2661             // Ensure hovered item is really ok, as mouse may have moved during
2662             // event processing
2663             wxPoint cursor_pos_after_evt = ScreenToClient(wxGetMousePosition());
2664             SetHoverItem(FindToolByPosition(cursor_pos_after_evt.x, cursor_pos_after_evt.y));
2665
2666             DoIdleUpdate();
2667         }
2668         else
2669             ReleaseMouse();
2670     }
2671 }
2672
2673 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2674 {
2675     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2676
2677     if (m_gripperSizerItem)
2678     {
2679         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2680         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2681             return;
2682     }
2683
2684     if (m_overflowSizerItem && m_art)
2685     {
2686         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2687         if (dropdown_size > 0 &&
2688             evt.m_x > cli_rect.width - dropdown_size &&
2689             evt.m_y >= 0 &&
2690             evt.m_y < cli_rect.height)
2691         {
2692             return;
2693         }
2694     }
2695
2696     m_actionPos = wxPoint(evt.GetX(), evt.GetY());
2697     m_actionItem = FindToolByPosition(evt.GetX(), evt.GetY());
2698
2699     if (m_actionItem && m_actionItem->m_state & wxAUI_BUTTON_STATE_DISABLED)
2700     {
2701         m_actionPos = wxPoint(-1,-1);
2702         m_actionItem = NULL;
2703         return;
2704     }
2705
2706     UnsetToolTip();
2707 }
2708
2709 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2710 {
2711     wxAuiToolBarItem* hitItem;
2712     hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2713
2714     if (m_actionItem && hitItem == m_actionItem)
2715     {
2716         wxAuiToolBarEvent e(wxEVT_AUITOOLBAR_RIGHT_CLICK, m_actionItem->m_toolId);
2717         e.SetEventObject(this);
2718         e.SetToolId(m_actionItem->m_toolId);
2719         e.SetClickPoint(m_actionPos);
2720         GetEventHandler()->ProcessEvent(e);
2721         DoIdleUpdate();
2722     }
2723     else
2724     {
2725         // right-clicked on the invalid area of the toolbar
2726         wxAuiToolBarEvent e(wxEVT_AUITOOLBAR_RIGHT_CLICK, -1);
2727         e.SetEventObject(this);
2728         e.SetToolId(-1);
2729         e.SetClickPoint(m_actionPos);
2730         GetEventHandler()->ProcessEvent(e);
2731         DoIdleUpdate();
2732     }
2733
2734     // reset member variables
2735     m_actionPos = wxPoint(-1,-1);
2736     m_actionItem = NULL;
2737 }
2738
2739 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2740 {
2741     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2742
2743     if (m_gripperSizerItem)
2744     {
2745         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2746         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2747             return;
2748     }
2749
2750     if (m_overflowSizerItem && m_art)
2751     {
2752         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2753         if (dropdown_size > 0 &&
2754             evt.m_x > cli_rect.width - dropdown_size &&
2755             evt.m_y >= 0 &&
2756             evt.m_y < cli_rect.height)
2757         {
2758             return;
2759         }
2760     }
2761
2762     m_actionPos = wxPoint(evt.GetX(), evt.GetY());
2763     m_actionItem = FindToolByPosition(evt.GetX(), evt.GetY());
2764
2765     if (m_actionItem)
2766     {
2767         if (m_actionItem->m_state & wxAUI_BUTTON_STATE_DISABLED)
2768         {
2769             m_actionPos = wxPoint(-1,-1);
2770             m_actionItem = NULL;
2771             return;
2772         }
2773     }
2774
2775     UnsetToolTip();
2776 }
2777
2778 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2779 {
2780     wxAuiToolBarItem* hitItem;
2781     hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2782
2783     if (m_actionItem && hitItem == m_actionItem)
2784     {
2785         if (hitItem->m_kind == wxITEM_NORMAL)
2786         {
2787             wxAuiToolBarEvent e(wxEVT_AUITOOLBAR_MIDDLE_CLICK, m_actionItem->m_toolId);
2788             e.SetEventObject(this);
2789             e.SetToolId(m_actionItem->m_toolId);
2790             e.SetClickPoint(m_actionPos);
2791             GetEventHandler()->ProcessEvent(e);
2792             DoIdleUpdate();
2793         }
2794     }
2795
2796     // reset member variables
2797     m_actionPos = wxPoint(-1,-1);
2798     m_actionItem = NULL;
2799 }
2800
2801 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2802 {
2803     const bool button_pressed = HasCapture();
2804
2805     // start a drag event
2806     if (!m_dragging && button_pressed &&
2807         abs(evt.GetX() - m_actionPos.x) + abs(evt.GetY() - m_actionPos.y) > 5)
2808     {
2809         // TODO: sending this event only makes sense if there is an 'END_DRAG'
2810         // event sent sometime in the future (see OnLeftUp())
2811         wxAuiToolBarEvent e(wxEVT_AUITOOLBAR_BEGIN_DRAG, GetId());
2812         e.SetEventObject(this);
2813         e.SetToolId(m_actionItem->m_toolId);
2814         m_dragging = GetEventHandler()->ProcessEvent(e) && !e.GetSkipped();
2815
2816         DoIdleUpdate();
2817     }
2818
2819     if(m_dragging)
2820         return;
2821
2822     wxAuiToolBarItem* hitItem = FindToolByPosition(evt.GetX(), evt.GetY());
2823     if(button_pressed)
2824     {
2825         // if we have a button pressed we want it to be shown in 'depressed'
2826         // state unless we move the mouse outside the button, then we want it
2827         // to show as just 'highlighted'
2828         if (hitItem == m_actionItem)
2829             SetPressedItem(m_actionItem);
2830         else
2831         {
2832             SetPressedItem(NULL);
2833             SetHoverItem(m_actionItem);
2834         }
2835     }
2836     else
2837     {
2838         SetHoverItem(hitItem);
2839
2840         // tooltips handling
2841         wxAuiToolBarItem* packingHitItem;
2842         packingHitItem = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2843         if (packingHitItem)
2844         {
2845             if (packingHitItem != m_tipItem)
2846             {
2847                 m_tipItem = packingHitItem;
2848
2849                 if ( !packingHitItem->m_shortHelp.empty() )
2850                     SetToolTip(packingHitItem->m_shortHelp);
2851                 else
2852                     UnsetToolTip();
2853             }
2854         }
2855         else
2856         {
2857             UnsetToolTip();
2858             m_tipItem = NULL;
2859         }
2860
2861         // figure out the dropdown button state (are we hovering or pressing it?)
2862         RefreshOverflowState();
2863     }
2864 }
2865
2866 void wxAuiToolBar::DoResetMouseState()
2867 {
2868     RefreshOverflowState();
2869     SetHoverItem(NULL);
2870     SetPressedItem(NULL);
2871
2872     m_tipItem = NULL;
2873
2874     // we have to reset those here, because the mouse-up handlers which do
2875     // it usually won't be called if we let go of a mouse button while we
2876     // are outside of the window
2877     m_actionPos = wxPoint(-1,-1);
2878     m_actionItem = NULL;
2879 }
2880
2881 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& evt)
2882 {
2883     if(HasCapture())
2884     {
2885         evt.Skip();
2886         return;
2887     }
2888
2889     DoResetMouseState();
2890 }
2891
2892 void wxAuiToolBar::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(evt))
2893 {
2894     m_dragging = false;
2895
2896     DoResetMouseState();
2897 }
2898
2899 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2900 {
2901     wxCursor cursor = wxNullCursor;
2902
2903     if (m_gripperSizerItem)
2904     {
2905         wxRect gripper_rect = m_gripperSizerItem->GetRect();
2906         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2907         {
2908             cursor = wxCursor(wxCURSOR_SIZING);
2909         }
2910     }
2911
2912     evt.SetCursor(cursor);
2913 }
2914
2915
2916 #endif // wxUSE_AUI
2917