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_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, wxAuiToolBarEvent );
  48 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, wxAuiToolBarEvent );
  49 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, wxAuiToolBarEvent );
  50 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, wxAuiToolBarEvent );
  51 wxDEFINE_EVENT( wxEVT_COMMAND_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 base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
  77 #else
  78     wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
  79 #endif
  80
  81     // the base_colour is too pale to use as our base colour,
  82     // so darken it a bit --
  83     if ((255-base_colour.Red()) +
  84         (255-base_colour.Green()) +
  85         (255-base_colour.Blue()) < 60)
  86     {
  87         base_colour = base_colour.ChangeLightness(92);
  88     }
  89
  90     return base_colour;
  91 }
  92
  93
  94
  95 class ToolbarCommandCapture : public wxEvtHandler
  96 {
  97 public:
  98
  99     ToolbarCommandCapture() { m_last_id = 0; }
 100     int GetCommandId() const { return m_last_id; }
 101
 102     bool ProcessEvent(wxEvent& evt)
 103     {
 104         if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED)
 105         {
 106             m_last_id = 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_last_id;
 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_base_colour = GetBaseColor();
 131
 132     m_flags = 0;
 133     m_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 134     m_highlight_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
 135
 136     m_separator_size = 7;
 137     m_gripper_size = 7;
 138     m_overflow_size = 16;
 139
 140     wxColor darker1_colour = m_base_colour.ChangeLightness(85);
 141     wxColor darker2_colour = m_base_colour.ChangeLightness(75);
 142     wxColor darker3_colour = m_base_colour.ChangeLightness(60);
 143     wxColor darker4_colour = m_base_colour.ChangeLightness(50);
 144     wxColor darker5_colour = m_base_colour.ChangeLightness(40);
 145
 146     m_gripper_pen1 = wxPen(darker5_colour);
 147     m_gripper_pen2 = wxPen(darker3_colour);
 148     m_gripper_pen3 = *wxWHITE_PEN;
 149
 150     static const unsigned char button_dropdown_bits[] = { 0xe0, 0xf1, 0xfb };
 151     static const unsigned char overflow_bits[] = { 0x80, 0xff, 0x80, 0xc1, 0xe3, 0xf7 };
 152
 153     m_button_dropdown_bmp = wxAuiBitmapFromBits(button_dropdown_bits, 5, 3,
 154                                                 *wxBLACK);
 155     m_disabled_button_dropdown_bmp = wxAuiBitmapFromBits(
 156                                                 button_dropdown_bits, 5, 3,
 157                                                 wxColor(128,128,128));
 158     m_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, *wxBLACK);
 159     m_disabled_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 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_text_orientation = 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_text_orientation;
 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 start_colour = m_base_colour.ChangeLightness(150);
 213     wxColour end_colour = m_base_colour.ChangeLightness(90);
 214     dc.GradientFillLinear(rect, start_colour, end_colour, wxSOUTH);
 215 }
 216
 217 void wxAuiDefaultToolBarArt::DrawLabel(
 218                                     wxDC& dc,
 219                                     wxWindow* WXUNUSED(wnd),
 220                                     const wxAuiToolBarItem& item,
 221                                     const wxRect& rect)
 222 {
 223     dc.SetFont(m_font);
 224     dc.SetTextForeground(*wxBLACK);
 225
 226     // we only care about the text height here since the text
 227     // will get cropped based on the width of the item
 228     int text_width = 0, text_height = 0;
 229     dc.GetTextExtent(wxT("ABCDHgj"), &text_width, &text_height);
 230
 231     // set the clipping region
 232     wxRect clip_rect = rect;
 233     clip_rect.width -= 1;
 234     dc.SetClippingRegion(clip_rect);
 235
 236     int text_x, text_y;
 237     text_x = rect.x + 1;
 238     text_y = rect.y + (rect.height-text_height)/2;
 239     dc.DrawText(item.GetLabel(), text_x, text_y);
 240     dc.DestroyClippingRegion();
 241 }
 242
 243
 244 void wxAuiDefaultToolBarArt::DrawButton(
 245                                     wxDC& dc,
 246                                     wxWindow* WXUNUSED(wnd),
 247                                     const wxAuiToolBarItem& item,
 248                                     const wxRect& rect)
 249 {
 250     int text_width = 0, text_height = 0;
 251
 252     if (m_flags & wxAUI_TB_TEXT)
 253     {
 254         dc.SetFont(m_font);
 255
 256         int tx, ty;
 257
 258         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 259         text_width = 0;
 260         dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 261     }
 262
 263     int bmp_x = 0, bmp_y = 0;
 264     int text_x = 0, text_y = 0;
 265
 266     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 267     {
 268         bmp_x = rect.x +
 269                 (rect.width/2) -
 270                 (item.GetBitmap().GetWidth()/2);
 271
 272         bmp_y = rect.y +
 273                 ((rect.height-text_height)/2) -
 274                 (item.GetBitmap().GetHeight()/2);
 275
 276         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 277         text_y = rect.y + rect.height - text_height - 1;
 278     }
 279     else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 280     {
 281         bmp_x = rect.x + 3;
 282
 283         bmp_y = rect.y +
 284                 (rect.height/2) -
 285                 (item.GetBitmap().GetHeight()/2);
 286
 287         text_x = bmp_x + 3 + item.GetBitmap().GetWidth();
 288         text_y = rect.y +
 289                  (rect.height/2) -
 290                  (text_height/2);
 291     }
 292
 293
 294     if (!(item.GetState() & wxAUI_BUTTON_STATE_DISABLED))
 295     {
 296         if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 297         {
 298             dc.SetPen(wxPen(m_highlight_colour));
 299             dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(150)));
 300             dc.DrawRectangle(rect);
 301         }
 302         else if ((item.GetState() & wxAUI_BUTTON_STATE_HOVER) || item.IsSticky())
 303         {
 304             dc.SetPen(wxPen(m_highlight_colour));
 305             dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(170)));
 306
 307             // draw an even lighter background for checked item hovers (since
 308             // the hover background is the same color as the check background)
 309             if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 310                 dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(180)));
 311
 312             dc.DrawRectangle(rect);
 313         }
 314         else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 315         {
 316             // it's important to put this code in an else statment after the
 317             // hover, otherwise hovers won't draw properly for checked items
 318             dc.SetPen(wxPen(m_highlight_colour));
 319             dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(170)));
 320             dc.DrawRectangle(rect);
 321         }
 322     }
 323
 324     wxBitmap bmp;
 325     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 326         bmp = item.GetDisabledBitmap();
 327     else
 328         bmp = item.GetBitmap();
 329
 330     if ( bmp.IsOk() )
 331         dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 332
 333     // set the item's text color based on if it is disabled
 334     dc.SetTextForeground(*wxBLACK);
 335     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 336         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 337
 338     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 339     {
 340         dc.DrawText(item.GetLabel(), text_x, text_y);
 341     }
 342 }
 343
 344
 345 void wxAuiDefaultToolBarArt::DrawDropDownButton(
 346                                     wxDC& dc,
 347                                     wxWindow* WXUNUSED(wnd),
 348                                     const wxAuiToolBarItem& item,
 349                                     const wxRect& rect)
 350 {
 351     int text_width = 0, text_height = 0, text_x = 0, text_y = 0;
 352     int bmp_x = 0, bmp_y = 0, dropbmp_x = 0, dropbmp_y = 0;
 353
 354     wxRect button_rect = wxRect(rect.x,
 355                                 rect.y,
 356                                 rect.width-BUTTON_DROPDOWN_WIDTH,
 357                                 rect.height);
 358     wxRect dropdown_rect = wxRect(rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1,
 359                                   rect.y,
 360                                   BUTTON_DROPDOWN_WIDTH+1,
 361                                   rect.height);
 362
 363     if (m_flags & wxAUI_TB_TEXT)
 364     {
 365         dc.SetFont(m_font);
 366
 367         int tx, ty;
 368         if (m_flags & wxAUI_TB_TEXT)
 369         {
 370             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 371             text_width = 0;
 372         }
 373
 374         dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 375     }
 376
 377
 378
 379     dropbmp_x = dropdown_rect.x +
 380                 (dropdown_rect.width/2) -
 381                 (m_button_dropdown_bmp.GetWidth()/2);
 382     dropbmp_y = dropdown_rect.y +
 383                 (dropdown_rect.height/2) -
 384                 (m_button_dropdown_bmp.GetHeight()/2);
 385
 386
 387     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 388     {
 389         bmp_x = button_rect.x +
 390                 (button_rect.width/2) -
 391                 (item.GetBitmap().GetWidth()/2);
 392         bmp_y = button_rect.y +
 393                 ((button_rect.height-text_height)/2) -
 394                 (item.GetBitmap().GetHeight()/2);
 395
 396         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 397         text_y = rect.y + rect.height - text_height - 1;
 398     }
 399     else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 400     {
 401         bmp_x = rect.x + 3;
 402
 403         bmp_y = rect.y +
 404                 (rect.height/2) -
 405                 (item.GetBitmap().GetHeight()/2);
 406
 407         text_x = bmp_x + 3 + item.GetBitmap().GetWidth();
 408         text_y = rect.y +
 409                  (rect.height/2) -
 410                  (text_height/2);
 411     }
 412
 413
 414     if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 415     {
 416         dc.SetPen(wxPen(m_highlight_colour));
 417         dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(140)));
 418         dc.DrawRectangle(button_rect);
 419
 420         dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(170)));
 421         dc.DrawRectangle(dropdown_rect);
 422     }
 423     else if (item.GetState() & wxAUI_BUTTON_STATE_HOVER ||
 424              item.IsSticky())
 425     {
 426         dc.SetPen(wxPen(m_highlight_colour));
 427         dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(170)));
 428         dc.DrawRectangle(button_rect);
 429         dc.DrawRectangle(dropdown_rect);
 430     }
 431     else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 432     {
 433         // Notice that this branch must come after the hover one to ensure the
 434         // correct appearance when the mouse hovers over a checked item.
 435         dc.SetPen(wxPen(m_highlight_colour));
 436         dc.SetBrush(wxBrush(m_highlight_colour.ChangeLightness(170)));
 437         dc.DrawRectangle(button_rect);
 438         dc.DrawRectangle(dropdown_rect);
 439     }
 440
 441     wxBitmap bmp;
 442     wxBitmap dropbmp;
 443     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 444     {
 445         bmp = item.GetDisabledBitmap();
 446         dropbmp = m_disabled_button_dropdown_bmp;
 447     }
 448     else
 449     {
 450         bmp = item.GetBitmap();
 451         dropbmp = m_button_dropdown_bmp;
 452     }
 453
 454     if (!bmp.IsOk())
 455         return;
 456
 457     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 458     dc.DrawBitmap(dropbmp, dropbmp_x, dropbmp_y, true);
 459
 460     // set the item's text color based on if it is disabled
 461     dc.SetTextForeground(*wxBLACK);
 462     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 463         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 464
 465     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 466     {
 467         dc.DrawText(item.GetLabel(), text_x, text_y);
 468     }
 469 }
 470
 471 void wxAuiDefaultToolBarArt::DrawControlLabel(
 472                                     wxDC& dc,
 473                                     wxWindow* WXUNUSED(wnd),
 474                                     const wxAuiToolBarItem& item,
 475                                     const wxRect& rect)
 476 {
 477     if (!(m_flags & wxAUI_TB_TEXT))
 478         return;
 479
 480     if (m_text_orientation != wxAUI_TBTOOL_TEXT_BOTTOM)
 481         return;
 482
 483     int text_x = 0, text_y = 0;
 484     int text_width = 0, text_height = 0;
 485
 486     dc.SetFont(m_font);
 487
 488     int tx, ty;
 489     if (m_flags & wxAUI_TB_TEXT)
 490     {
 491         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 492         text_width = 0;
 493     }
 494
 495     dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 496
 497     // don't draw the label if it is wider than the item width
 498     if (text_width > rect.width)
 499         return;
 500
 501     // set the label's text color
 502     dc.SetTextForeground(*wxBLACK);
 503
 504     text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 505     text_y = rect.y + rect.height - text_height - 1;
 506
 507     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 508     {
 509         dc.DrawText(item.GetLabel(), text_x, text_y);
 510     }
 511 }
 512
 513 wxSize wxAuiDefaultToolBarArt::GetLabelSize(
 514                                         wxDC& dc,
 515                                         wxWindow* WXUNUSED(wnd),
 516                                         const wxAuiToolBarItem& item)
 517 {
 518     dc.SetFont(m_font);
 519
 520     // get label's height
 521     int width = 0, height = 0;
 522     dc.GetTextExtent(wxT("ABCDHgj"), &width, &height);
 523
 524     // get item's width
 525     width = item.GetMinSize().GetWidth();
 526
 527     if (width == -1)
 528     {
 529         // no width specified, measure the text ourselves
 530         width = dc.GetTextExtent(item.GetLabel()).GetX();
 531     }
 532
 533     return wxSize(width, height);
 534 }
 535
 536 wxSize wxAuiDefaultToolBarArt::GetToolSize(
 537                                         wxDC& dc,
 538                                         wxWindow* WXUNUSED(wnd),
 539                                         const wxAuiToolBarItem& item)
 540 {
 541     if (!item.GetBitmap().IsOk() && !(m_flags & wxAUI_TB_TEXT))
 542         return wxSize(16,16);
 543
 544     int width = item.GetBitmap().GetWidth();
 545     int height = item.GetBitmap().GetHeight();
 546
 547     if (m_flags & wxAUI_TB_TEXT)
 548     {
 549         dc.SetFont(m_font);
 550         int tx, ty;
 551
 552         if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 553         {
 554             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &ty);
 555             height += ty;
 556
 557             if ( !item.GetLabel().empty() )
 558             {
 559                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 560                 width = wxMax(width, tx+6);
 561             }
 562         }
 563         else if ( m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT &&
 564                   !item.GetLabel().empty() )
 565         {
 566             width += 3; // space between left border and bitmap
 567             width += 3; // space between bitmap and text
 568
 569             if ( !item.GetLabel().empty() )
 570             {
 571                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 572                 width += tx;
 573                 height = wxMax(height, ty);
 574             }
 575         }
 576     }
 577
 578     // if the tool has a dropdown button, add it to the width
 579     if (item.HasDropDown())
 580         width += (BUTTON_DROPDOWN_WIDTH+4);
 581
 582     return wxSize(width, height);
 583 }
 584
 585 void wxAuiDefaultToolBarArt::DrawSeparator(
 586                                     wxDC& dc,
 587                                     wxWindow* WXUNUSED(wnd),
 588                                     const wxRect& _rect)
 589 {
 590     bool horizontal = true;
 591     if (m_flags & wxAUI_TB_VERTICAL)
 592         horizontal = false;
 593
 594     wxRect rect = _rect;
 595
 596     if (horizontal)
 597     {
 598         rect.x += (rect.width/2);
 599         rect.width = 1;
 600         int new_height = (rect.height*3)/4;
 601         rect.y += (rect.height/2) - (new_height/2);
 602         rect.height = new_height;
 603     }
 604     else
 605     {
 606         rect.y += (rect.height/2);
 607         rect.height = 1;
 608         int new_width = (rect.width*3)/4;
 609         rect.x += (rect.width/2) - (new_width/2);
 610         rect.width = new_width;
 611     }
 612
 613     wxColour start_colour = m_base_colour.ChangeLightness(80);
 614     wxColour end_colour = m_base_colour.ChangeLightness(80);
 615     dc.GradientFillLinear(rect, start_colour, end_colour, horizontal ? wxSOUTH : wxEAST);
 616 }
 617
 618 void wxAuiDefaultToolBarArt::DrawGripper(wxDC& dc,
 619                                     wxWindow* WXUNUSED(wnd),
 620                                     const wxRect& rect)
 621 {
 622     int i = 0;
 623     while (1)
 624     {
 625         int x, y;
 626
 627         if (m_flags & wxAUI_TB_VERTICAL)
 628         {
 629             x = rect.x + (i*4) + 5;
 630             y = rect.y + 3;
 631             if (x > rect.GetWidth()-5)
 632                 break;
 633         }
 634         else
 635         {
 636             x = rect.x + 3;
 637             y = rect.y + (i*4) + 5;
 638             if (y > rect.GetHeight()-5)
 639                 break;
 640         }
 641
 642         dc.SetPen(m_gripper_pen1);
 643         dc.DrawPoint(x, y);
 644         dc.SetPen(m_gripper_pen2);
 645         dc.DrawPoint(x, y+1);
 646         dc.DrawPoint(x+1, y);
 647         dc.SetPen(m_gripper_pen3);
 648         dc.DrawPoint(x+2, y+1);
 649         dc.DrawPoint(x+2, y+2);
 650         dc.DrawPoint(x+1, y+2);
 651
 652         i++;
 653     }
 654
 655 }
 656
 657 void wxAuiDefaultToolBarArt::DrawOverflowButton(wxDC& dc,
 658                                           wxWindow* wnd,
 659                                           const wxRect& rect,
 660                                           int state)
 661 {
 662     if (state & wxAUI_BUTTON_STATE_HOVER ||
 663         state & wxAUI_BUTTON_STATE_PRESSED)
 664     {
 665         wxRect cli_rect = wnd->GetClientRect();
 666         wxColor light_gray_bg = m_highlight_colour.ChangeLightness(170);
 667
 668         if (m_flags & wxAUI_TB_VERTICAL)
 669         {
 670             dc.SetPen(wxPen(m_highlight_colour));
 671             dc.DrawLine(rect.x, rect.y, rect.x+rect.width, rect.y);
 672             dc.SetPen(wxPen(light_gray_bg));
 673             dc.SetBrush(wxBrush(light_gray_bg));
 674             dc.DrawRectangle(rect.x, rect.y+1, rect.width, rect.height);
 675         }
 676         else
 677         {
 678             dc.SetPen(wxPen(m_highlight_colour));
 679             dc.DrawLine(rect.x, rect.y, rect.x, rect.y+rect.height);
 680             dc.SetPen(wxPen(light_gray_bg));
 681             dc.SetBrush(wxBrush(light_gray_bg));
 682             dc.DrawRectangle(rect.x+1, rect.y, rect.width, rect.height);
 683         }
 684     }
 685
 686     int x = rect.x+1+(rect.width-m_overflow_bmp.GetWidth())/2;
 687     int y = rect.y+1+(rect.height-m_overflow_bmp.GetHeight())/2;
 688     dc.DrawBitmap(m_overflow_bmp, x, y, true);
 689 }
 690
 691 int wxAuiDefaultToolBarArt::GetElementSize(int element_id)
 692 {
 693     switch (element_id)
 694     {
 695         case wxAUI_TBART_SEPARATOR_SIZE: return m_separator_size;
 696         case wxAUI_TBART_GRIPPER_SIZE:   return m_gripper_size;
 697         case wxAUI_TBART_OVERFLOW_SIZE:  return m_overflow_size;
 698         default: return 0;
 699     }
 700 }
 701
 702 void wxAuiDefaultToolBarArt::SetElementSize(int element_id, int size)
 703 {
 704     switch (element_id)
 705     {
 706         case wxAUI_TBART_SEPARATOR_SIZE: m_separator_size = size; break;
 707         case wxAUI_TBART_GRIPPER_SIZE:   m_gripper_size = size; break;
 708         case wxAUI_TBART_OVERFLOW_SIZE:  m_overflow_size = size; break;
 709     }
 710 }
 711
 712 int wxAuiDefaultToolBarArt::ShowDropDown(wxWindow* wnd,
 713                                          const wxAuiToolBarItemArray& items)
 714 {
 715     wxMenu menuPopup;
 716
 717     size_t items_added = 0;
 718
 719     size_t i, count = items.GetCount();
 720     for (i = 0; i < count; ++i)
 721     {
 722         wxAuiToolBarItem& item = items.Item(i);
 723
 724         if (item.GetKind() == wxITEM_NORMAL)
 725         {
 726             wxString text = item.GetShortHelp();
 727             if (text.empty())
 728                 text = item.GetLabel();
 729
 730             if (text.empty())
 731                 text = wxT(" ");
 732
 733             wxMenuItem* m =  new wxMenuItem(&menuPopup, item.GetId(), text, item.GetShortHelp());
 734
 735             m->SetBitmap(item.GetBitmap());
 736             menuPopup.Append(m);
 737             items_added++;
 738         }
 739         else if (item.GetKind() == wxITEM_SEPARATOR)
 740         {
 741             if (items_added > 0)
 742                 menuPopup.AppendSeparator();
 743         }
 744     }
 745
 746     // find out where to put the popup menu of window items
 747     wxPoint pt = ::wxGetMousePosition();
 748     pt = wnd->ScreenToClient(pt);
 749
 750     // find out the screen coordinate at the bottom of the tab ctrl
 751     wxRect cli_rect = wnd->GetClientRect();
 752     pt.y = cli_rect.y + cli_rect.height;
 753
 754     ToolbarCommandCapture* cc = new ToolbarCommandCapture;
 755     wnd->PushEventHandler(cc);
 756     wnd->PopupMenu(&menuPopup, pt);
 757     int command = cc->GetCommandId();
 758     wnd->PopEventHandler(true);
 759
 760     return command;
 761 }
 762
 763
 764
 765
 766 static wxOrientation GetOrientation(long& style)
 767 {
 768     switch (style & wxAUI_ORIENTATION_MASK)
 769     {
 770         case wxAUI_TB_HORIZONTAL:
 771             return wxHORIZONTAL;
 772         case wxAUI_TB_VERTICAL:
 773             return wxVERTICAL;
 774         default:
 775             wxFAIL_MSG("toolbar cannot be locked in both horizontal and vertical orientations (maybe no lock was intended?)");
 776             // fall through
 777         case 0:
 778             return wxBOTH;
 779     }
 780 }
 781
 782 BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
 783     EVT_SIZE(wxAuiToolBar::OnSize)
 784     EVT_IDLE(wxAuiToolBar::OnIdle)
 785     EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
 786     EVT_PAINT(wxAuiToolBar::OnPaint)
 787     EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
 788     EVT_LEFT_DCLICK(wxAuiToolBar::OnLeftDown)
 789     EVT_LEFT_UP(wxAuiToolBar::OnLeftUp)
 790     EVT_RIGHT_DOWN(wxAuiToolBar::OnRightDown)
 791     EVT_RIGHT_DCLICK(wxAuiToolBar::OnRightDown)
 792     EVT_RIGHT_UP(wxAuiToolBar::OnRightUp)
 793     EVT_MIDDLE_DOWN(wxAuiToolBar::OnMiddleDown)
 794     EVT_MIDDLE_DCLICK(wxAuiToolBar::OnMiddleDown)
 795     EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
 796     EVT_MOTION(wxAuiToolBar::OnMotion)
 797     EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
 798     EVT_MOUSE_CAPTURE_LOST(wxAuiToolBar::OnCaptureLost)
 799     EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
 800 END_EVENT_TABLE()
 801
 802
 803 wxAuiToolBar::wxAuiToolBar(wxWindow* parent,
 804                            wxWindowID id,
 805                            const wxPoint& position,
 806                            const wxSize& size,
 807                            long style)
 808                             : wxControl(parent,
 809                                         id,
 810                                         position,
 811                                         size,
 812                                         style | wxBORDER_NONE)
 813 {
 814     m_sizer = new wxBoxSizer(wxHORIZONTAL);
 815     m_button_width = -1;
 816     m_button_height = -1;
 817     m_sizer_element_count = 0;
 818     m_action_pos = wxPoint(-1,-1);
 819     m_action_item = NULL;
 820     m_tip_item = NULL;
 821     m_art = new wxAuiDefaultToolBarArt;
 822     m_tool_packing = 2;
 823     m_tool_border_padding = 3;
 824     m_tool_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 825     m_gripper_sizer_item = NULL;
 826     m_overflow_sizer_item = NULL;
 827     m_dragging = false;
 828     m_orientation = GetOrientation(style);
 829     if (m_orientation == wxBOTH)
 830     {
 831         m_orientation = wxHORIZONTAL;
 832     }
 833     m_style = style | wxBORDER_NONE;
 834     m_gripper_visible = (m_style & wxAUI_TB_GRIPPER) ? true : false;
 835     m_overflow_visible = (m_style & wxAUI_TB_OVERFLOW) ? true : false;
 836     m_overflow_state = 0;
 837     SetMargins(5, 5, 2, 2);
 838     SetFont(*wxNORMAL_FONT);
 839     SetArtFlags();
 840     SetExtraStyle(wxWS_EX_PROCESS_IDLE);
 841     if (style & wxAUI_TB_HORZ_LAYOUT)
 842         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 843     SetBackgroundStyle(wxBG_STYLE_CUSTOM);
 844 }
 845
 846
 847 wxAuiToolBar::~wxAuiToolBar()
 848 {
 849     delete m_art;
 850     delete m_sizer;
 851 }
 852
 853 void wxAuiToolBar::SetWindowStyleFlag(long style)
 854 {
 855     GetOrientation(style);      // assert if style is invalid
 856     wxCHECK_RET(IsPaneValid(style),
 857                 "window settings and pane settings are incompatible");
 858
 859     wxControl::SetWindowStyleFlag(style);
 860
 861     m_style = style;
 862
 863     if (m_art)
 864     {
 865         SetArtFlags();
 866     }
 867
 868     if (m_style & wxAUI_TB_GRIPPER)
 869         m_gripper_visible = true;
 870     else
 871         m_gripper_visible = false;
 872
 873
 874     if (m_style & wxAUI_TB_OVERFLOW)
 875         m_overflow_visible = true;
 876     else
 877         m_overflow_visible = false;
 878
 879     if (style & wxAUI_TB_HORZ_LAYOUT)
 880         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 881     else
 882         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_BOTTOM);
 883 }
 884
 885 long wxAuiToolBar::GetWindowStyleFlag() const
 886 {
 887     return m_style;
 888 }
 889
 890 void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
 891 {
 892     delete m_art;
 893
 894     m_art = art;
 895
 896     if (m_art)
 897     {
 898         SetArtFlags();
 899         m_art->SetTextOrientation(m_tool_text_orientation);
 900     }
 901 }
 902
 903 wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
 904 {
 905     return m_art;
 906 }
 907
 908
 909
 910
 911 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 912                            const wxString& label,
 913                            const wxBitmap& bitmap,
 914                            const wxString& short_help_string,
 915                            wxItemKind kind)
 916 {
 917     return AddTool(tool_id,
 918             label,
 919             bitmap,
 920             wxNullBitmap,
 921             kind,
 922             short_help_string,
 923             wxEmptyString,
 924             NULL);
 925 }
 926
 927
 928 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 929                            const wxString& label,
 930                            const wxBitmap& bitmap,
 931                            const wxBitmap& disabled_bitmap,
 932                            wxItemKind kind,
 933                            const wxString& short_help_string,
 934                            const wxString& long_help_string,
 935                            wxObject* WXUNUSED(client_data))
 936 {
 937     wxAuiToolBarItem item;
 938     item.window = NULL;
 939     item.label = label;
 940     item.bitmap = bitmap;
 941     item.disabled_bitmap = disabled_bitmap;
 942     item.short_help = short_help_string;
 943     item.long_help = long_help_string;
 944     item.active = true;
 945     item.dropdown = false;
 946     item.spacer_pixels = 0;
 947     item.toolid = tool_id;
 948     item.state = 0;
 949     item.proportion = 0;
 950     item.kind = kind;
 951     item.sizer_item = NULL;
 952     item.min_size = wxDefaultSize;
 953     item.user_data = 0;
 954     item.sticky = false;
 955
 956     if (item.toolid == wxID_ANY)
 957         item.toolid = wxNewId();
 958
 959     if (!item.disabled_bitmap.IsOk())
 960     {
 961         // no disabled bitmap specified, we need to make one
 962         if (item.bitmap.IsOk())
 963         {
 964             item.disabled_bitmap = item.bitmap.ConvertToDisabled();
 965         }
 966     }
 967     m_items.Add(item);
 968     return &m_items.Last();
 969 }
 970
 971 wxAuiToolBarItem* wxAuiToolBar::AddControl(wxControl* control,
 972                               const wxString& label)
 973 {
 974     wxAuiToolBarItem item;
 975     item.window = (wxWindow*)control;
 976     item.label = label;
 977     item.bitmap = wxNullBitmap;
 978     item.disabled_bitmap = wxNullBitmap;
 979     item.active = true;
 980     item.dropdown = false;
 981     item.spacer_pixels = 0;
 982     item.toolid = control->GetId();
 983     item.state = 0;
 984     item.proportion = 0;
 985     item.kind = wxITEM_CONTROL;
 986     item.sizer_item = NULL;
 987     item.min_size = control->GetEffectiveMinSize();
 988     item.user_data = 0;
 989     item.sticky = false;
 990
 991     m_items.Add(item);
 992     return &m_items.Last();
 993 }
 994
 995 wxAuiToolBarItem* wxAuiToolBar::AddLabel(int tool_id,
 996                             const wxString& label,
 997                             const int width)
 998 {
 999     wxSize min_size = wxDefaultSize;
1000     if (width != -1)
1001         min_size.x = width;
1002
1003     wxAuiToolBarItem item;
1004     item.window = NULL;
1005     item.label = label;
1006     item.bitmap = wxNullBitmap;
1007     item.disabled_bitmap = wxNullBitmap;
1008     item.active = true;
1009     item.dropdown = false;
1010     item.spacer_pixels = 0;
1011     item.toolid = tool_id;
1012     item.state = 0;
1013     item.proportion = 0;
1014     item.kind = wxITEM_LABEL;
1015     item.sizer_item = NULL;
1016     item.min_size = min_size;
1017     item.user_data = 0;
1018     item.sticky = false;
1019
1020     if (item.toolid == wxID_ANY)
1021         item.toolid = wxNewId();
1022
1023     m_items.Add(item);
1024     return &m_items.Last();
1025 }
1026
1027 wxAuiToolBarItem* wxAuiToolBar::AddSeparator()
1028 {
1029     wxAuiToolBarItem item;
1030     item.window = NULL;
1031     item.label = wxEmptyString;
1032     item.bitmap = wxNullBitmap;
1033     item.disabled_bitmap = wxNullBitmap;
1034     item.active = true;
1035     item.dropdown = false;
1036     item.toolid = -1;
1037     item.state = 0;
1038     item.proportion = 0;
1039     item.kind = wxITEM_SEPARATOR;
1040     item.sizer_item = NULL;
1041     item.min_size = wxDefaultSize;
1042     item.user_data = 0;
1043     item.sticky = false;
1044
1045     m_items.Add(item);
1046     return &m_items.Last();
1047 }
1048
1049 wxAuiToolBarItem* wxAuiToolBar::AddSpacer(int pixels)
1050 {
1051     wxAuiToolBarItem item;
1052     item.window = NULL;
1053     item.label = wxEmptyString;
1054     item.bitmap = wxNullBitmap;
1055     item.disabled_bitmap = wxNullBitmap;
1056     item.active = true;
1057     item.dropdown = false;
1058     item.spacer_pixels = pixels;
1059     item.toolid = -1;
1060     item.state = 0;
1061     item.proportion = 0;
1062     item.kind = wxITEM_SPACER;
1063     item.sizer_item = NULL;
1064     item.min_size = wxDefaultSize;
1065     item.user_data = 0;
1066     item.sticky = false;
1067
1068     m_items.Add(item);
1069     return &m_items.Last();
1070 }
1071
1072 wxAuiToolBarItem* wxAuiToolBar::AddStretchSpacer(int proportion)
1073 {
1074     wxAuiToolBarItem item;
1075     item.window = NULL;
1076     item.label = wxEmptyString;
1077     item.bitmap = wxNullBitmap;
1078     item.disabled_bitmap = wxNullBitmap;
1079     item.active = true;
1080     item.dropdown = false;
1081     item.spacer_pixels = 0;
1082     item.toolid = -1;
1083     item.state = 0;
1084     item.proportion = proportion;
1085     item.kind = wxITEM_SPACER;
1086     item.sizer_item = NULL;
1087     item.min_size = wxDefaultSize;
1088     item.user_data = 0;
1089     item.sticky = false;
1090
1091     m_items.Add(item);
1092     return &m_items.Last();
1093 }
1094
1095 void wxAuiToolBar::Clear()
1096 {
1097     m_items.Clear();
1098     m_sizer_element_count = 0;
1099 }
1100
1101 bool wxAuiToolBar::DeleteTool(int tool_id)
1102 {
1103     int idx = GetToolIndex(tool_id);
1104     if (idx >= 0 && idx < (int)m_items.GetCount())
1105     {
1106         m_items.RemoveAt(idx);
1107         Realize();
1108         return true;
1109     }
1110
1111     return false;
1112 }
1113
1114 bool wxAuiToolBar::DeleteByIndex(int idx)
1115 {
1116     if (idx >= 0 && idx < (int)m_items.GetCount())
1117     {
1118         m_items.RemoveAt(idx);
1119         Realize();
1120         return true;
1121     }
1122
1123     return false;
1124 }
1125
1126
1127 wxControl* wxAuiToolBar::FindControl(int id)
1128 {
1129     wxWindow* wnd = FindWindow(id);
1130     return (wxControl*)wnd;
1131 }
1132
1133 wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
1134 {
1135     size_t i, count;
1136     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1137     {
1138         wxAuiToolBarItem& item = m_items.Item(i);
1139         if (item.toolid == tool_id)
1140             return &item;
1141     }
1142
1143     return NULL;
1144 }
1145
1146 wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) const
1147 {
1148     size_t i, count;
1149     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1150     {
1151         wxAuiToolBarItem& item = m_items.Item(i);
1152
1153         if (!item.sizer_item)
1154             continue;
1155
1156         wxRect rect = item.sizer_item->GetRect();
1157         if (rect.Contains(x,y))
1158         {
1159             // if the item doesn't fit on the toolbar, return NULL
1160             if (!GetToolFitsByIndex(i))
1161                 return NULL;
1162
1163             return &item;
1164         }
1165     }
1166
1167     return NULL;
1168 }
1169
1170 wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
1171 {
1172     size_t i, count;
1173     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1174     {
1175         wxAuiToolBarItem& item = m_items.Item(i);
1176
1177         if (!item.sizer_item)
1178             continue;
1179
1180         wxRect rect = item.sizer_item->GetRect();
1181
1182         // apply tool packing
1183         if (i+1 < count)
1184             rect.width += m_tool_packing;
1185
1186         if (rect.Contains(x,y))
1187         {
1188             // if the item doesn't fit on the toolbar, return NULL
1189             if (!GetToolFitsByIndex(i))
1190                 return NULL;
1191
1192             return &item;
1193         }
1194     }
1195
1196     return NULL;
1197 }
1198
1199 wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
1200 {
1201     if (idx < 0)
1202         return NULL;
1203
1204     if (idx >= (int)m_items.size())
1205         return NULL;
1206
1207     return &(m_items[idx]);
1208 }
1209
1210 void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
1211 {
1212     // TODO: wxToolBar compatibility
1213 }
1214
1215 wxSize wxAuiToolBar::GetToolBitmapSize() const
1216 {
1217     // TODO: wxToolBar compatibility
1218     return wxSize(16,15);
1219 }
1220
1221 void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
1222 {
1223     wxAuiToolBarItem* item = FindTool(tool_id);
1224     if (!item)
1225         return;
1226
1227     item->proportion = proportion;
1228 }
1229
1230 int wxAuiToolBar::GetToolProportion(int tool_id) const
1231 {
1232     wxAuiToolBarItem* item = FindTool(tool_id);
1233     if (!item)
1234         return 0;
1235
1236     return item->proportion;
1237 }
1238
1239 void wxAuiToolBar::SetToolSeparation(int separation)
1240 {
1241     if (m_art)
1242         m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
1243 }
1244
1245 int wxAuiToolBar::GetToolSeparation() const
1246 {
1247     if (m_art)
1248         return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1249     else
1250         return 5;
1251 }
1252
1253
1254 void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
1255 {
1256     wxAuiToolBarItem* item = FindTool(tool_id);
1257     if (!item)
1258         return;
1259
1260     item->dropdown = dropdown;
1261 }
1262
1263 bool wxAuiToolBar::GetToolDropDown(int tool_id) const
1264 {
1265     wxAuiToolBarItem* item = FindTool(tool_id);
1266     if (!item)
1267         return 0;
1268
1269     return item->dropdown;
1270 }
1271
1272 void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
1273 {
1274     // ignore separators
1275     if (tool_id == -1)
1276         return;
1277
1278     wxAuiToolBarItem* item = FindTool(tool_id);
1279     if (!item)
1280         return;
1281
1282     if (item->sticky == sticky)
1283         return;
1284
1285     item->sticky = sticky;
1286
1287     Refresh(false);
1288     Update();
1289 }
1290
1291 bool wxAuiToolBar::GetToolSticky(int tool_id) const
1292 {
1293     wxAuiToolBarItem* item = FindTool(tool_id);
1294     if (!item)
1295         return 0;
1296
1297     return item->sticky;
1298 }
1299
1300
1301
1302
1303 void wxAuiToolBar::SetToolBorderPadding(int padding)
1304 {
1305     m_tool_border_padding = padding;
1306 }
1307
1308 int wxAuiToolBar::GetToolBorderPadding() const
1309 {
1310     return m_tool_border_padding;
1311 }
1312
1313 void wxAuiToolBar::SetToolTextOrientation(int orientation)
1314 {
1315     m_tool_text_orientation = orientation;
1316
1317     if (m_art)
1318     {
1319         m_art->SetTextOrientation(orientation);
1320     }
1321 }
1322
1323 int wxAuiToolBar::GetToolTextOrientation() const
1324 {
1325     return m_tool_text_orientation;
1326 }
1327
1328 void wxAuiToolBar::SetToolPacking(int packing)
1329 {
1330     m_tool_packing = packing;
1331 }
1332
1333 int wxAuiToolBar::GetToolPacking() const
1334 {
1335     return m_tool_packing;
1336 }
1337
1338
1339 void wxAuiToolBar::SetOrientation(int orientation)
1340 {
1341     wxCHECK_RET(orientation == wxHORIZONTAL ||
1342                 orientation == wxVERTICAL,
1343                 "invalid orientation value");
1344     if (orientation != m_orientation)
1345     {
1346         m_orientation = wxOrientation(orientation);
1347         SetArtFlags();
1348     }
1349 }
1350
1351 void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
1352 {
1353     if (left != -1)
1354         m_left_padding = left;
1355     if (right != -1)
1356         m_right_padding = right;
1357     if (top != -1)
1358         m_top_padding = top;
1359     if (bottom != -1)
1360         m_bottom_padding = bottom;
1361 }
1362
1363 bool wxAuiToolBar::GetGripperVisible() const
1364 {
1365     return m_gripper_visible;
1366 }
1367
1368 void wxAuiToolBar::SetGripperVisible(bool visible)
1369 {
1370     m_gripper_visible = visible;
1371     if (visible)
1372         m_style |= wxAUI_TB_GRIPPER;
1373     else
1374         m_style &= ~wxAUI_TB_GRIPPER;
1375     Realize();
1376     Refresh(false);
1377 }
1378
1379
1380 bool wxAuiToolBar::GetOverflowVisible() const
1381 {
1382     return m_overflow_visible;
1383 }
1384
1385 void wxAuiToolBar::SetOverflowVisible(bool visible)
1386 {
1387     m_overflow_visible = visible;
1388     if (visible)
1389         m_style |= wxAUI_TB_OVERFLOW;
1390     else
1391         m_style &= ~wxAUI_TB_OVERFLOW;
1392     Refresh(false);
1393 }
1394
1395 bool wxAuiToolBar::SetFont(const wxFont& font)
1396 {
1397     bool res = wxWindow::SetFont(font);
1398
1399     if (m_art)
1400     {
1401         m_art->SetFont(font);
1402     }
1403
1404     return res;
1405 }
1406
1407
1408 void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
1409 {
1410     wxAuiToolBarItem* former_hover = NULL;
1411
1412     size_t i, count;
1413     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1414     {
1415         wxAuiToolBarItem& item = m_items.Item(i);
1416         if (item.state & wxAUI_BUTTON_STATE_HOVER)
1417             former_hover = &item;
1418         item.state &= ~wxAUI_BUTTON_STATE_HOVER;
1419     }
1420
1421     if (pitem)
1422     {
1423         pitem->state |= wxAUI_BUTTON_STATE_HOVER;
1424     }
1425
1426     if (former_hover != pitem)
1427     {
1428         Refresh(false);
1429         Update();
1430     }
1431 }
1432
1433 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1434 {
1435     wxAuiToolBarItem* former_item = NULL;
1436
1437     size_t i, count;
1438     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1439     {
1440         wxAuiToolBarItem& item = m_items.Item(i);
1441         if (item.state & wxAUI_BUTTON_STATE_PRESSED)
1442             former_item = &item;
1443         item.state &= ~wxAUI_BUTTON_STATE_PRESSED;
1444     }
1445
1446     if (pitem)
1447     {
1448         pitem->state &= ~wxAUI_BUTTON_STATE_HOVER;
1449         pitem->state |= wxAUI_BUTTON_STATE_PRESSED;
1450     }
1451
1452     if (former_item != pitem)
1453     {
1454         Refresh(false);
1455         Update();
1456     }
1457 }
1458
1459 void wxAuiToolBar::RefreshOverflowState()
1460 {
1461     if (!m_overflow_sizer_item)
1462     {
1463         m_overflow_state = 0;
1464         return;
1465     }
1466
1467     int overflow_state = 0;
1468
1469     wxRect overflow_rect = GetOverflowRect();
1470
1471
1472     // find out the mouse's current position
1473     wxPoint pt = ::wxGetMousePosition();
1474     pt = this->ScreenToClient(pt);
1475
1476     // find out if the mouse cursor is inside the dropdown rectangle
1477     if (overflow_rect.Contains(pt.x, pt.y))
1478     {
1479         if (::wxGetMouseState().LeftIsDown())
1480             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1481         else
1482             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1483     }
1484
1485     if (overflow_state != m_overflow_state)
1486     {
1487         m_overflow_state = overflow_state;
1488         Refresh(false);
1489         Update();
1490     }
1491
1492     m_overflow_state = overflow_state;
1493 }
1494
1495 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1496 {
1497     wxAuiToolBarItem* tool = FindTool(tool_id);
1498
1499     if (tool && (tool->kind == wxITEM_CHECK || tool->kind == wxITEM_RADIO))
1500     {
1501         if (tool->kind == wxITEM_RADIO)
1502         {
1503             int i, idx, count;
1504             idx = GetToolIndex(tool_id);
1505             count = (int)m_items.GetCount();
1506
1507             if (idx >= 0 && idx < count)
1508             {
1509                 for (i = idx + 1; i < count; ++i)
1510                 {
1511                     if (m_items[i].kind != wxITEM_RADIO)
1512                         break;
1513                     m_items[i].state &= ~wxAUI_BUTTON_STATE_CHECKED;
1514                 }
1515                 for (i = idx - 1; i >= 0; i--)
1516                 {
1517                     if (m_items[i].kind != wxITEM_RADIO)
1518                         break;
1519                     m_items[i].state &= ~wxAUI_BUTTON_STATE_CHECKED;
1520                 }
1521             }
1522
1523             tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1524         }
1525          else if (tool->kind == wxITEM_CHECK)
1526         {
1527             if (state == true)
1528                 tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1529             else
1530                 tool->state &= ~wxAUI_BUTTON_STATE_CHECKED;
1531         }
1532     }
1533 }
1534
1535 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1536 {
1537     wxAuiToolBarItem* tool = FindTool(tool_id);
1538
1539     if (tool)
1540     {
1541         if ( (tool->kind != wxITEM_CHECK) && (tool->kind != wxITEM_RADIO) )
1542             return false;
1543
1544         return (tool->state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1545     }
1546
1547     return false;
1548 }
1549
1550 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1551 {
1552     wxAuiToolBarItem* tool = FindTool(tool_id);
1553
1554     if (tool)
1555     {
1556         if (state == true)
1557             tool->state &= ~wxAUI_BUTTON_STATE_DISABLED;
1558         else
1559             tool->state |= wxAUI_BUTTON_STATE_DISABLED;
1560     }
1561 }
1562
1563 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1564 {
1565     wxAuiToolBarItem* tool = FindTool(tool_id);
1566
1567     if (tool)
1568         return (tool->state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1569
1570     return false;
1571 }
1572
1573 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1574 {
1575     wxAuiToolBarItem* tool = FindTool(tool_id);
1576     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1577     if (!tool)
1578         return wxEmptyString;
1579
1580     return tool->label;
1581 }
1582
1583 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1584 {
1585     wxAuiToolBarItem* tool = FindTool(tool_id);
1586     if (tool)
1587     {
1588         tool->label = label;
1589     }
1590 }
1591
1592 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1593 {
1594     wxAuiToolBarItem* tool = FindTool(tool_id);
1595     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1596     if (!tool)
1597         return wxNullBitmap;
1598
1599     return tool->bitmap;
1600 }
1601
1602 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1603 {
1604     wxAuiToolBarItem* tool = FindTool(tool_id);
1605     if (tool)
1606     {
1607         tool->bitmap = bitmap;
1608     }
1609 }
1610
1611 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1612 {
1613     wxAuiToolBarItem* tool = FindTool(tool_id);
1614     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1615     if (!tool)
1616         return wxEmptyString;
1617
1618     return tool->short_help;
1619 }
1620
1621 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1622 {
1623     wxAuiToolBarItem* tool = FindTool(tool_id);
1624     if (tool)
1625     {
1626         tool->short_help = help_string;
1627     }
1628 }
1629
1630 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1631 {
1632     wxAuiToolBarItem* tool = FindTool(tool_id);
1633     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1634     if (!tool)
1635         return wxEmptyString;
1636
1637     return tool->long_help;
1638 }
1639
1640 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1641 {
1642     wxAuiToolBarItem* tool = FindTool(tool_id);
1643     if (tool)
1644     {
1645         tool->long_help = help_string;
1646     }
1647 }
1648
1649 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1650                                           const wxAuiToolBarItemArray& append)
1651 {
1652     m_custom_overflow_prepend = prepend;
1653     m_custom_overflow_append = append;
1654 }
1655
1656 // get size of hint rectangle for a particular dock location
1657 wxSize wxAuiToolBar::GetHintSize(int dock_direction) const
1658 {
1659     switch (dock_direction)
1660     {
1661         case wxAUI_DOCK_TOP:
1662         case wxAUI_DOCK_BOTTOM:
1663             return m_horzHintSize;
1664         case wxAUI_DOCK_RIGHT:
1665         case wxAUI_DOCK_LEFT:
1666             return m_vertHintSize;
1667         default:
1668             wxCHECK_MSG(false, wxDefaultSize, "invalid dock location value");
1669     }
1670 }
1671
1672 bool wxAuiToolBar::IsPaneValid(const wxAuiPaneInfo& pane) const
1673 {
1674     return IsPaneValid(m_style, pane);
1675 }
1676
1677 bool wxAuiToolBar::IsPaneValid(long style, const wxAuiPaneInfo& pane)
1678 {
1679     if (style & wxAUI_TB_HORIZONTAL)
1680     {
1681         if (pane.IsLeftDockable() || pane.IsRightDockable())
1682         {
1683             return false;
1684         }
1685     }
1686     else if (style & wxAUI_TB_VERTICAL)
1687     {
1688         if (pane.IsTopDockable() || pane.IsBottomDockable())
1689         {
1690             return false;
1691         }
1692     }
1693     return true;
1694 }
1695
1696 bool wxAuiToolBar::IsPaneValid(long style) const
1697 {
1698     wxAuiManager* manager = wxAuiManager::GetManager(const_cast<wxAuiToolBar*>(this));
1699     if (manager)
1700     {
1701         return IsPaneValid(style, manager->GetPane(const_cast<wxAuiToolBar*>(this)));
1702     }
1703     return true;
1704 }
1705
1706 void wxAuiToolBar::SetArtFlags() const
1707 {
1708     unsigned int artflags = m_style & ~wxAUI_ORIENTATION_MASK;
1709     if (m_orientation == wxVERTICAL)
1710     {
1711         artflags |= wxAUI_TB_VERTICAL;
1712     }
1713     m_art->SetFlags(artflags);
1714 }
1715
1716 size_t wxAuiToolBar::GetToolCount() const
1717 {
1718     return m_items.size();
1719 }
1720
1721 int wxAuiToolBar::GetToolIndex(int tool_id) const
1722 {
1723     // this will prevent us from returning the index of the
1724     // first separator in the toolbar since its id is equal to -1
1725     if (tool_id == -1)
1726         return wxNOT_FOUND;
1727
1728     size_t i, count = m_items.GetCount();
1729     for (i = 0; i < count; ++i)
1730     {
1731         wxAuiToolBarItem& item = m_items.Item(i);
1732         if (item.toolid == tool_id)
1733             return i;
1734     }
1735
1736     return wxNOT_FOUND;
1737 }
1738
1739 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1740 {
1741     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1742         return false;
1743
1744     if (!m_items[tool_idx].sizer_item)
1745         return false;
1746
1747     int cli_w, cli_h;
1748     GetClientSize(&cli_w, &cli_h);
1749
1750     wxRect rect = m_items[tool_idx].sizer_item->GetRect();
1751
1752     if (m_orientation == wxVERTICAL)
1753     {
1754         // take the dropdown size into account
1755         if (m_overflow_visible)
1756             cli_h -= m_overflow_sizer_item->GetSize().y;
1757
1758         if (rect.y+rect.height < cli_h)
1759             return true;
1760     }
1761     else
1762     {
1763         // take the dropdown size into account
1764         if (m_overflow_visible)
1765             cli_w -= m_overflow_sizer_item->GetSize().x;
1766
1767         if (rect.x+rect.width < cli_w)
1768             return true;
1769     }
1770
1771     return false;
1772 }
1773
1774
1775 bool wxAuiToolBar::GetToolFits(int tool_id) const
1776 {
1777     return GetToolFitsByIndex(GetToolIndex(tool_id));
1778 }
1779
1780 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1781 {
1782     wxAuiToolBarItem* tool = FindTool(tool_id);
1783     if (tool && tool->sizer_item)
1784     {
1785         return tool->sizer_item->GetRect();
1786     }
1787
1788     return wxRect();
1789 }
1790
1791 bool wxAuiToolBar::GetToolBarFits() const
1792 {
1793     if (m_items.GetCount() == 0)
1794     {
1795         // empty toolbar always 'fits'
1796         return true;
1797     }
1798
1799     // entire toolbar content fits if the last tool fits
1800     return GetToolFitsByIndex(m_items.GetCount() - 1);
1801 }
1802
1803 bool wxAuiToolBar::Realize()
1804 {
1805     wxClientDC dc(this);
1806     if (!dc.IsOk())
1807         return false;
1808
1809     // calculate hint sizes for both horizontal and vertical
1810     // in the order that leaves toolbar in correct final state
1811     bool retval = false;
1812     if (m_orientation == wxHORIZONTAL)
1813     {
1814         if (RealizeHelper(dc, false))
1815         {
1816             m_vertHintSize = GetSize();
1817             if (RealizeHelper(dc, true))
1818             {
1819                 m_horzHintSize = GetSize();
1820                 retval = true;
1821             }
1822         }
1823     }
1824     else
1825     {
1826         if (RealizeHelper(dc, true))
1827         {
1828             m_horzHintSize = GetSize();
1829             if (RealizeHelper(dc, false))
1830             {
1831                 m_vertHintSize = GetSize();
1832                 retval = true;
1833             }
1834         }
1835     }
1836
1837     Refresh(false);
1838     return retval;
1839 }
1840
1841 bool wxAuiToolBar::RealizeHelper(wxClientDC& dc, bool horizontal)
1842 {
1843     // create the new sizer to add toolbar elements to
1844     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1845
1846     // add gripper area
1847     int separator_size = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1848     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1849     if (gripper_size > 0 && m_gripper_visible)
1850     {
1851         if (horizontal)
1852             m_gripper_sizer_item = sizer->Add(gripper_size, 1, 0, wxEXPAND);
1853         else
1854             m_gripper_sizer_item = sizer->Add(1, gripper_size, 0, wxEXPAND);
1855     }
1856     else
1857     {
1858         m_gripper_sizer_item = NULL;
1859     }
1860
1861     // add "left" padding
1862     if (m_left_padding > 0)
1863     {
1864         if (horizontal)
1865             sizer->Add(m_left_padding, 1);
1866         else
1867             sizer->Add(1, m_left_padding);
1868     }
1869
1870     size_t i, count;
1871     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1872     {
1873         wxAuiToolBarItem& item = m_items.Item(i);
1874         wxSizerItem* sizer_item = NULL;
1875
1876         switch (item.kind)
1877         {
1878             case wxITEM_LABEL:
1879             {
1880                 wxSize size = m_art->GetLabelSize(dc, this, item);
1881                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1882                                         size.y + (m_tool_border_padding*2),
1883                                         item.proportion,
1884                                         item.alignment);
1885                 if (i+1 < count)
1886                 {
1887                     sizer->AddSpacer(m_tool_packing);
1888                 }
1889
1890                 break;
1891             }
1892
1893             case wxITEM_CHECK:
1894             case wxITEM_NORMAL:
1895             case wxITEM_RADIO:
1896             {
1897                 wxSize size = m_art->GetToolSize(dc, this, item);
1898                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1899                                         size.y + (m_tool_border_padding*2),
1900                                         0,
1901                                         item.alignment);
1902                 // add tool packing
1903                 if (i+1 < count)
1904                 {
1905                     sizer->AddSpacer(m_tool_packing);
1906                 }
1907
1908                 break;
1909             }
1910
1911             case wxITEM_SEPARATOR:
1912             {
1913                 if (horizontal)
1914                     sizer_item = sizer->Add(separator_size, 1, 0, wxEXPAND);
1915                 else
1916                     sizer_item = sizer->Add(1, separator_size, 0, wxEXPAND);
1917
1918                 // add tool packing
1919                 if (i+1 < count)
1920                 {
1921                     sizer->AddSpacer(m_tool_packing);
1922                 }
1923
1924                 break;
1925             }
1926
1927             case wxITEM_SPACER:
1928                 if (item.proportion > 0)
1929                     sizer_item = sizer->AddStretchSpacer(item.proportion);
1930                 else
1931                     sizer_item = sizer->Add(item.spacer_pixels, 1);
1932                 break;
1933
1934             case wxITEM_CONTROL:
1935             {
1936                 //sizer_item = sizer->Add(item.window, item.proportion, wxEXPAND);
1937                 wxSizerItem* ctrl_sizer_item;
1938
1939                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1940                 vert_sizer->AddStretchSpacer(1);
1941                 ctrl_sizer_item = vert_sizer->Add(item.window, 0, wxEXPAND);
1942                 vert_sizer->AddStretchSpacer(1);
1943                 if ( (m_style & wxAUI_TB_TEXT) &&
1944                      m_tool_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM &&
1945                      !item.GetLabel().empty() )
1946                 {
1947                     wxSize s = GetLabelSize(item.GetLabel());
1948                     vert_sizer->Add(1, s.y);
1949                 }
1950
1951
1952                 sizer_item = sizer->Add(vert_sizer, item.proportion, wxEXPAND);
1953
1954                 wxSize min_size = item.min_size;
1955
1956
1957                 // proportional items will disappear from the toolbar if
1958                 // their min width is not set to something really small
1959                 if (item.proportion != 0)
1960                 {
1961                     min_size.x = 1;
1962                 }
1963
1964                 if (min_size.IsFullySpecified())
1965                 {
1966                     sizer_item->SetMinSize(min_size);
1967                     ctrl_sizer_item->SetMinSize(min_size);
1968                 }
1969
1970                 // add tool packing
1971                 if (i+1 < count)
1972                 {
1973                     sizer->AddSpacer(m_tool_packing);
1974                 }
1975             }
1976         }
1977
1978         item.sizer_item = sizer_item;
1979     }
1980
1981     // add "right" padding
1982     if (m_right_padding > 0)
1983     {
1984         if (horizontal)
1985             sizer->Add(m_right_padding, 1);
1986         else
1987             sizer->Add(1, m_right_padding);
1988     }
1989
1990     // add drop down area
1991     m_overflow_sizer_item = NULL;
1992
1993     if (m_style & wxAUI_TB_OVERFLOW)
1994     {
1995         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1996         if (overflow_size > 0 && m_overflow_visible)
1997         {
1998             if (horizontal)
1999                 m_overflow_sizer_item = sizer->Add(overflow_size, 1, 0, wxEXPAND);
2000             else
2001                 m_overflow_sizer_item = sizer->Add(1, overflow_size, 0, wxEXPAND);
2002         }
2003         else
2004         {
2005             m_overflow_sizer_item = NULL;
2006         }
2007     }
2008
2009
2010     // the outside sizer helps us apply the "top" and "bottom" padding
2011     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
2012
2013     // add "top" padding
2014     if (m_top_padding > 0)
2015     {
2016         if (horizontal)
2017             outside_sizer->Add(1, m_top_padding);
2018         else
2019             outside_sizer->Add(m_top_padding, 1);
2020     }
2021
2022     // add the sizer that contains all of the toolbar elements
2023     outside_sizer->Add(sizer, 1, wxEXPAND);
2024
2025     // add "bottom" padding
2026     if (m_bottom_padding > 0)
2027     {
2028         if (horizontal)
2029             outside_sizer->Add(1, m_bottom_padding);
2030         else
2031             outside_sizer->Add(m_bottom_padding, 1);
2032     }
2033
2034     delete m_sizer; // remove old sizer
2035     m_sizer = outside_sizer;
2036
2037     // calculate the rock-bottom minimum size
2038     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2039     {
2040         wxAuiToolBarItem& item = m_items.Item(i);
2041         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
2042             item.sizer_item->SetMinSize(0,0);
2043     }
2044
2045     m_absolute_min_size = m_sizer->GetMinSize();
2046
2047     // reset the min sizes to what they were
2048     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2049     {
2050         wxAuiToolBarItem& item = m_items.Item(i);
2051         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
2052             item.sizer_item->SetMinSize(item.min_size);
2053     }
2054
2055     // set control size
2056     wxSize size = m_sizer->GetMinSize();
2057     m_minWidth = size.x;
2058     m_minHeight = size.y;
2059
2060     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
2061     {
2062         wxSize cur_size = GetClientSize();
2063         wxSize new_size = GetMinSize();
2064         if (new_size != cur_size)
2065         {
2066             SetClientSize(new_size);
2067         }
2068         else
2069         {
2070             m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
2071         }
2072     }
2073     else
2074     {
2075         wxSize cur_size = GetClientSize();
2076         m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
2077     }
2078
2079     return true;
2080 }
2081
2082 int wxAuiToolBar::GetOverflowState() const
2083 {
2084     return m_overflow_state;
2085 }
2086
2087 wxRect wxAuiToolBar::GetOverflowRect() const
2088 {
2089     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2090     wxRect overflow_rect = m_overflow_sizer_item->GetRect();
2091     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2092
2093     if (m_orientation == wxVERTICAL)
2094     {
2095         overflow_rect.y = cli_rect.height - overflow_size;
2096         overflow_rect.x = 0;
2097         overflow_rect.width = cli_rect.width;
2098         overflow_rect.height = overflow_size;
2099     }
2100     else
2101     {
2102         overflow_rect.x = cli_rect.width - overflow_size;
2103         overflow_rect.y = 0;
2104         overflow_rect.width = overflow_size;
2105         overflow_rect.height = cli_rect.height;
2106     }
2107
2108     return overflow_rect;
2109 }
2110
2111 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
2112 {
2113     wxClientDC dc(this);
2114
2115     int tx, ty;
2116     int text_width = 0, text_height = 0;
2117
2118     dc.SetFont(m_font);
2119
2120     // get the text height
2121     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
2122
2123     // get the text width
2124     dc.GetTextExtent(label, &text_width, &ty);
2125
2126     return wxSize(text_width, text_height);
2127 }
2128
2129
2130 void wxAuiToolBar::DoIdleUpdate()
2131 {
2132     wxEvtHandler* handler = GetEventHandler();
2133
2134     bool need_refresh = false;
2135
2136     size_t i, count;
2137     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2138     {
2139         wxAuiToolBarItem& item = m_items.Item(i);
2140
2141         if (item.toolid == -1)
2142             continue;
2143
2144         wxUpdateUIEvent evt(item.toolid);
2145         evt.SetEventObject(this);
2146
2147         if (handler->ProcessEvent(evt))
2148         {
2149             if (evt.GetSetEnabled())
2150             {
2151                 bool is_enabled;
2152                 if (item.window)
2153                     is_enabled = item.window->IsEnabled();
2154                 else
2155                     is_enabled = (item.state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
2156
2157                 bool new_enabled = evt.GetEnabled();
2158                 if (new_enabled != is_enabled)
2159                 {
2160                     if (item.window)
2161                     {
2162                         item.window->Enable(new_enabled);
2163                     }
2164                     else
2165                     {
2166                         if (new_enabled)
2167                             item.state &= ~wxAUI_BUTTON_STATE_DISABLED;
2168                         else
2169                             item.state |= wxAUI_BUTTON_STATE_DISABLED;
2170                     }
2171                     need_refresh = true;
2172                 }
2173             }
2174
2175             if (evt.GetSetChecked())
2176             {
2177                 // make sure we aren't checking an item that can't be
2178                 if (item.kind != wxITEM_CHECK && item.kind != wxITEM_RADIO)
2179                     continue;
2180
2181                 bool is_checked = (item.state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2182                 bool new_checked = evt.GetChecked();
2183
2184                 if (new_checked != is_checked)
2185                 {
2186                     if (new_checked)
2187                         item.state |= wxAUI_BUTTON_STATE_CHECKED;
2188                     else
2189                         item.state &= ~wxAUI_BUTTON_STATE_CHECKED;
2190
2191                     need_refresh = true;
2192                 }
2193             }
2194
2195         }
2196     }
2197
2198
2199     if (need_refresh)
2200     {
2201         Refresh(false);
2202     }
2203 }
2204
2205
2206 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2207 {
2208     int x, y;
2209     GetClientSize(&x, &y);
2210
2211     if (((x >= y) && m_absolute_min_size.x > x) ||
2212         ((y > x) && m_absolute_min_size.y > y))
2213     {
2214         // hide all flexible items
2215         size_t i, count;
2216         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2217         {
2218             wxAuiToolBarItem& item = m_items.Item(i);
2219             if (item.sizer_item && item.proportion > 0 && item.sizer_item->IsShown())
2220             {
2221                 item.sizer_item->Show(false);
2222                 item.sizer_item->SetProportion(0);
2223             }
2224         }
2225     }
2226     else
2227     {
2228         // show all flexible items
2229         size_t i, count;
2230         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2231         {
2232             wxAuiToolBarItem& item = m_items.Item(i);
2233             if (item.sizer_item && item.proportion > 0 && !item.sizer_item->IsShown())
2234             {
2235                 item.sizer_item->Show(true);
2236                 item.sizer_item->SetProportion(item.proportion);
2237             }
2238         }
2239     }
2240
2241     m_sizer->SetDimension(0, 0, x, y);
2242
2243     Refresh(false);
2244     Update();
2245
2246     // idle events aren't sent while user is resizing frame (why?),
2247     // but resizing toolbar here causes havoc,
2248     // so force idle handler to run after size handling complete
2249     QueueEvent(new wxIdleEvent);
2250 }
2251
2252
2253
2254 void wxAuiToolBar::DoSetSize(int x,
2255                              int y,
2256                              int width,
2257                              int height,
2258                              int sizeFlags)
2259 {
2260     wxSize parent_size = GetParent()->GetClientSize();
2261     if (x + width > parent_size.x)
2262         width = wxMax(0, parent_size.x - x);
2263     if (y + height > parent_size.y)
2264         height = wxMax(0, parent_size.y - y);
2265
2266     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2267 }
2268
2269
2270 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2271 {
2272     // if orientation doesn't match dock, fix it
2273     wxAuiManager* manager = wxAuiManager::GetManager(this);
2274     if (manager)
2275     {
2276         wxAuiPaneInfo& pane = manager->GetPane(this);
2277         // pane state member is public, so it might have been changed
2278         // without going through wxPaneInfo::SetFlag() check
2279         bool ok = pane.IsOk();
2280         wxCHECK2_MSG(!ok || IsPaneValid(m_style, pane), ok = false,
2281                     "window settings and pane settings are incompatible");
2282         if (ok)
2283         {
2284             wxOrientation newOrientation = m_orientation;
2285             if (pane.IsDocked())
2286             {
2287                 switch (pane.dock_direction)
2288                 {
2289                     case wxAUI_DOCK_TOP:
2290                     case wxAUI_DOCK_BOTTOM:
2291                         newOrientation = wxHORIZONTAL;
2292                         break;
2293                     case wxAUI_DOCK_LEFT:
2294                     case wxAUI_DOCK_RIGHT:
2295                         newOrientation = wxVERTICAL;
2296                         break;
2297                     default:
2298                         wxFAIL_MSG("invalid dock location value");
2299                 }
2300             }
2301             else if (pane.IsResizable() &&
2302                     GetOrientation(m_style) == wxBOTH)
2303             {
2304                 // changing orientation in OnSize causes havoc
2305                 int x, y;
2306                 GetClientSize(&x, &y);
2307
2308                 if (x > y)
2309                 {
2310                     newOrientation = wxHORIZONTAL;
2311                 }
2312                 else
2313                 {
2314                     newOrientation = wxVERTICAL;
2315                 }
2316             }
2317             if (newOrientation != m_orientation)
2318             {
2319                 SetOrientation(newOrientation);
2320                 Realize();
2321                 if (newOrientation == wxHORIZONTAL)
2322                 {
2323                     pane.best_size = GetHintSize(wxAUI_DOCK_TOP);
2324                 }
2325                 else
2326                 {
2327                     pane.best_size = GetHintSize(wxAUI_DOCK_LEFT);
2328                 }
2329                 if (pane.IsDocked())
2330                 {
2331                     pane.floating_size = wxDefaultSize;
2332                 }
2333                 else
2334                 {
2335                     SetSize(GetParent()->GetClientSize());
2336                 }
2337                 manager->Update();
2338             }
2339         }
2340     }
2341
2342     DoIdleUpdate();
2343     evt.Skip();
2344 }
2345
2346 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2347 {
2348     wxAutoBufferedPaintDC dc(this);
2349     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2350
2351
2352     bool horizontal = m_orientation == wxHORIZONTAL;
2353
2354
2355     m_art->DrawBackground(dc, this, cli_rect);
2356
2357     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2358     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2359
2360     // paint the gripper
2361     if (gripper_size > 0 && m_gripper_sizer_item)
2362     {
2363         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2364         if (horizontal)
2365             gripper_rect.width = gripper_size;
2366         else
2367             gripper_rect.height = gripper_size;
2368         m_art->DrawGripper(dc, this, gripper_rect);
2369     }
2370
2371     // calculated how far we can draw items
2372     int last_extent;
2373     if (horizontal)
2374         last_extent = cli_rect.width;
2375     else
2376         last_extent = cli_rect.height;
2377     if (m_overflow_visible)
2378         last_extent -= dropdown_size;
2379
2380     // paint each individual tool
2381     size_t i, count = m_items.GetCount();
2382     for (i = 0; i < count; ++i)
2383     {
2384         wxAuiToolBarItem& item = m_items.Item(i);
2385
2386         if (!item.sizer_item)
2387             continue;
2388
2389         wxRect item_rect = item.sizer_item->GetRect();
2390
2391
2392         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2393             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2394         {
2395             break;
2396         }
2397
2398         if (item.kind == wxITEM_SEPARATOR)
2399         {
2400             // draw a separator
2401             m_art->DrawSeparator(dc, this, item_rect);
2402         }
2403         else if (item.kind == wxITEM_LABEL)
2404         {
2405             // draw a text label only
2406             m_art->DrawLabel(dc, this, item, item_rect);
2407         }
2408         else if (item.kind == wxITEM_NORMAL)
2409         {
2410             // draw a regular button or dropdown button
2411             if (!item.dropdown)
2412                 m_art->DrawButton(dc, this, item, item_rect);
2413             else
2414                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2415         }
2416         else if (item.kind == wxITEM_CHECK)
2417         {
2418             // draw either a regular or dropdown toggle button
2419             if (!item.dropdown)
2420                 m_art->DrawButton(dc, this, item, item_rect);
2421             else
2422                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2423         }
2424         else if (item.kind == wxITEM_RADIO)
2425         {
2426             // draw a toggle button
2427             m_art->DrawButton(dc, this, item, item_rect);
2428         }
2429         else if (item.kind == wxITEM_CONTROL)
2430         {
2431             // draw the control's label
2432             m_art->DrawControlLabel(dc, this, item, item_rect);
2433         }
2434
2435         // fire a signal to see if the item wants to be custom-rendered
2436         OnCustomRender(dc, item, item_rect);
2437     }
2438
2439     // paint the overflow button
2440     if (dropdown_size > 0 && m_overflow_sizer_item)
2441     {
2442         wxRect dropdown_rect = GetOverflowRect();
2443         m_art->DrawOverflowButton(dc, this, dropdown_rect, m_overflow_state);
2444     }
2445 }
2446
2447 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2448 {
2449     // empty
2450 }
2451
2452 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2453 {
2454     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2455
2456     if (m_gripper_sizer_item)
2457     {
2458         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2459         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2460         {
2461             // find aui manager
2462             wxAuiManager* manager = wxAuiManager::GetManager(this);
2463             if (!manager)
2464                 return;
2465
2466             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2467             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2468
2469             // gripper was clicked
2470             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2471             return;
2472         }
2473     }
2474
2475     if (m_overflow_sizer_item)
2476     {
2477         wxRect overflow_rect = GetOverflowRect();
2478
2479         if (m_art &&
2480             m_overflow_visible &&
2481             overflow_rect.Contains(evt.m_x, evt.m_y))
2482         {
2483             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2484             e.SetEventObject(this);
2485             e.SetToolId(-1);
2486             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2487             bool processed = GetEventHandler()->ProcessEvent(e);
2488
2489             if (processed)
2490             {
2491                 DoIdleUpdate();
2492             }
2493             else
2494             {
2495                 size_t i, count;
2496                 wxAuiToolBarItemArray overflow_items;
2497
2498
2499                 // add custom overflow prepend items, if any
2500                 count = m_custom_overflow_prepend.GetCount();
2501                 for (i = 0; i < count; ++i)
2502                     overflow_items.Add(m_custom_overflow_prepend[i]);
2503
2504                 // only show items that don't fit in the dropdown
2505                 count = m_items.GetCount();
2506                 for (i = 0; i < count; ++i)
2507                 {
2508                     if (!GetToolFitsByIndex(i))
2509                         overflow_items.Add(m_items[i]);
2510                 }
2511
2512                 // add custom overflow append items, if any
2513                 count = m_custom_overflow_append.GetCount();
2514                 for (i = 0; i < count; ++i)
2515                     overflow_items.Add(m_custom_overflow_append[i]);
2516
2517                 int res = m_art->ShowDropDown(this, overflow_items);
2518                 m_overflow_state = 0;
2519                 Refresh(false);
2520                 if (res != -1)
2521                 {
2522                     wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
2523                     e.SetEventObject(this);
2524                     GetParent()->GetEventHandler()->ProcessEvent(e);
2525                 }
2526             }
2527
2528             return;
2529         }
2530     }
2531
2532     m_dragging = false;
2533     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2534     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2535
2536     if (m_action_item)
2537     {
2538         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2539         {
2540             m_action_pos = wxPoint(-1,-1);
2541             m_action_item = NULL;
2542             return;
2543         }
2544
2545         UnsetToolTip();
2546
2547         // fire the tool dropdown event
2548         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->toolid);
2549         e.SetEventObject(this);
2550         e.SetToolId(m_action_item->toolid);
2551
2552         int mouse_x = evt.GetX();
2553         wxRect rect = m_action_item->sizer_item->GetRect();
2554         const bool dropDownHit = m_action_item->dropdown &&
2555                                  mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2556                                  mouse_x < (rect.x+rect.width);
2557         e.SetDropDownClicked(dropDownHit);
2558
2559         e.SetClickPoint(evt.GetPosition());
2560         e.SetItemRect(rect);
2561
2562         // we only set the 'pressed button' state if we hit the actual button
2563         // and not just the drop-down
2564         SetPressedItem(dropDownHit ? 0 : m_action_item);
2565
2566         if(dropDownHit)
2567         {
2568             m_action_pos = wxPoint(-1,-1);
2569             m_action_item = NULL;
2570         }
2571
2572         if(!GetEventHandler()->ProcessEvent(e) || e.GetSkipped())
2573             CaptureMouse();
2574
2575         DoIdleUpdate();
2576     }
2577 }
2578
2579 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2580 {
2581     if (!HasCapture())
2582         return;
2583
2584     SetPressedItem(NULL);
2585
2586     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2587     if (hit_item && !(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2588     {
2589         SetHoverItem(hit_item);
2590     }
2591
2592     if (m_dragging)
2593     {
2594         // TODO: it would make sense to send out an 'END_DRAG' event here,
2595         // otherwise a client would never know what to do with the 'BEGIN_DRAG'
2596         // event
2597
2598         // OnCaptureLost() will be called now and this will reset all our state
2599         // tracking variables
2600         ReleaseMouse();
2601     }
2602     else
2603     {
2604         wxAuiToolBarItem* hit_item;
2605         hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2606
2607         if (m_action_item && hit_item == m_action_item)
2608         {
2609             UnsetToolTip();
2610
2611             wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->toolid);
2612             e.SetEventObject(this);
2613
2614             if (hit_item->kind == wxITEM_CHECK || hit_item->kind == wxITEM_RADIO)
2615             {
2616                 const bool toggle = !(m_action_item->state & wxAUI_BUTTON_STATE_CHECKED);
2617
2618                 ToggleTool(m_action_item->toolid, toggle);
2619
2620                 // repaint immediately
2621                 Refresh(false);
2622                 Update();
2623
2624                 e.SetInt(toggle);
2625             }
2626
2627             // we have to release the mouse *before* sending the event, because
2628             // we don't know what a handler might do. It could open up a popup
2629             // menu for example and that would make us lose our capture anyway.
2630
2631             ReleaseMouse();
2632
2633             GetEventHandler()->ProcessEvent(e);
2634             DoIdleUpdate();
2635         }
2636         else
2637             ReleaseMouse();
2638     }
2639 }
2640
2641 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2642 {
2643     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2644
2645     if (m_gripper_sizer_item)
2646     {
2647         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2648         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2649             return;
2650     }
2651
2652     if (m_overflow_sizer_item)
2653     {
2654         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2655         if (dropdown_size > 0 &&
2656             evt.m_x > cli_rect.width - dropdown_size &&
2657             evt.m_y >= 0 &&
2658             evt.m_y < cli_rect.height &&
2659             m_art)
2660         {
2661             return;
2662         }
2663     }
2664
2665     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2666     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2667
2668     if (m_action_item && m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2669     {
2670         m_action_pos = wxPoint(-1,-1);
2671         m_action_item = NULL;
2672         return;
2673     }
2674
2675     UnsetToolTip();
2676 }
2677
2678 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2679 {
2680     wxAuiToolBarItem* hit_item;
2681     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2682
2683     if (m_action_item && hit_item == m_action_item)
2684     {
2685         if (hit_item->kind == wxITEM_NORMAL)
2686         {
2687             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->toolid);
2688             e.SetEventObject(this);
2689             e.SetToolId(m_action_item->toolid);
2690             e.SetClickPoint(m_action_pos);
2691             GetEventHandler()->ProcessEvent(e);
2692             DoIdleUpdate();
2693         }
2694     }
2695     else
2696     {
2697         // right-clicked on the invalid area of the toolbar
2698         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2699         e.SetEventObject(this);
2700         e.SetToolId(-1);
2701         e.SetClickPoint(m_action_pos);
2702         GetEventHandler()->ProcessEvent(e);
2703         DoIdleUpdate();
2704     }
2705
2706     // reset member variables
2707     m_action_pos = wxPoint(-1,-1);
2708     m_action_item = NULL;
2709 }
2710
2711 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2712 {
2713     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2714
2715     if (m_gripper_sizer_item)
2716     {
2717         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2718         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2719             return;
2720     }
2721
2722     if (m_overflow_sizer_item)
2723     {
2724         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2725         if (dropdown_size > 0 &&
2726             evt.m_x > cli_rect.width - dropdown_size &&
2727             evt.m_y >= 0 &&
2728             evt.m_y < cli_rect.height &&
2729             m_art)
2730         {
2731             return;
2732         }
2733     }
2734
2735     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2736     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2737
2738     if (m_action_item)
2739     {
2740         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2741         {
2742             m_action_pos = wxPoint(-1,-1);
2743             m_action_item = NULL;
2744             return;
2745         }
2746     }
2747
2748     UnsetToolTip();
2749 }
2750
2751 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2752 {
2753     wxAuiToolBarItem* hit_item;
2754     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2755
2756     if (m_action_item && hit_item == m_action_item)
2757     {
2758         if (hit_item->kind == wxITEM_NORMAL)
2759         {
2760             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->toolid);
2761             e.SetEventObject(this);
2762             e.SetToolId(m_action_item->toolid);
2763             e.SetClickPoint(m_action_pos);
2764             GetEventHandler()->ProcessEvent(e);
2765             DoIdleUpdate();
2766         }
2767     }
2768
2769     // reset member variables
2770     m_action_pos = wxPoint(-1,-1);
2771     m_action_item = NULL;
2772 }
2773
2774 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2775 {
2776     const bool button_pressed = HasCapture();
2777
2778     // start a drag event
2779     if (!m_dragging && button_pressed &&
2780         abs(evt.GetX() - m_action_pos.x) + abs(evt.GetY() - m_action_pos.y) > 5)
2781     {
2782         // TODO: sending this event only makes sense if there is an 'END_DRAG'
2783         // event sent sometime in the future (see OnLeftUp())
2784         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2785         e.SetEventObject(this);
2786         e.SetToolId(m_action_item->toolid);
2787         m_dragging = GetEventHandler()->ProcessEvent(e) && !e.GetSkipped();
2788
2789         DoIdleUpdate();
2790     }
2791
2792     if(m_dragging)
2793         return;
2794
2795     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2796     if(button_pressed)
2797     {
2798         // if we have a button pressed we want it to be shown in 'depressed'
2799         // state unless we move the mouse outside the button, then we want it
2800         // to show as just 'highlighted'
2801         if (hit_item == m_action_item)
2802             SetPressedItem(m_action_item);
2803         else
2804         {
2805             SetPressedItem(NULL);
2806             SetHoverItem(m_action_item);
2807         }
2808     }
2809     else
2810     {
2811         if (hit_item && (hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2812             SetHoverItem(NULL);
2813         else
2814             SetHoverItem(hit_item);
2815
2816         // tooltips handling
2817         wxAuiToolBarItem* packing_hit_item;
2818         packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2819         if (packing_hit_item)
2820         {
2821             if (packing_hit_item != m_tip_item)
2822             {
2823                 m_tip_item = packing_hit_item;
2824
2825                 if ( !packing_hit_item->short_help.empty() )
2826                     SetToolTip(packing_hit_item->short_help);
2827                 else
2828                     UnsetToolTip();
2829             }
2830         }
2831         else
2832         {
2833             UnsetToolTip();
2834             m_tip_item = NULL;
2835         }
2836
2837         // figure out the dropdown button state (are we hovering or pressing it?)
2838         RefreshOverflowState();
2839     }
2840 }
2841
2842 void wxAuiToolBar::DoResetMouseState()
2843 {
2844     RefreshOverflowState();
2845     SetHoverItem(NULL);
2846     SetPressedItem(NULL);
2847
2848     m_tip_item = NULL;
2849
2850     // we have to reset those here, because the mouse-up handlers which do
2851     // it usually won't be called if we let go of a mouse button while we
2852     // are outside of the window
2853     m_action_pos = wxPoint(-1,-1);
2854     m_action_item = NULL;
2855 }
2856
2857 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& evt)
2858 {
2859     if(HasCapture())
2860     {
2861         evt.Skip();
2862         return;
2863     }
2864
2865     DoResetMouseState();
2866 }
2867
2868 void wxAuiToolBar::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(evt))
2869 {
2870     m_dragging = false;
2871
2872     DoResetMouseState();
2873 }
2874
2875 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2876 {
2877     wxCursor cursor = wxNullCursor;
2878
2879     if (m_gripper_sizer_item)
2880     {
2881         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2882         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2883         {
2884             cursor = wxCursor(wxCURSOR_SIZING);
2885         }
2886     }
2887
2888     evt.SetCursor(cursor);
2889 }
2890
2891
2892 #endif // wxUSE_AUI
2893