src/aui/auibar.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2
   3 // Name:        src/aui/dockart.cpp
   4 // Purpose:     wxaui: wx advanced user interface - docking window manager
   5 // Author:      Benjamin I. Williams
   6 // Modified by:
   7 // Created:     2005-05-17
   8 // RCS-ID:      $Id$
   9 // Copyright:   (C) Copyright 2005-2006, Kirix Corporation, All Rights Reserved
  10 // Licence:     wxWindows Library Licence, Version 3.1
  11 ///////////////////////////////////////////////////////////////////////////////
  12
  13 // ============================================================================
  14 // declarations
  15 // ============================================================================
  16
  17 // ----------------------------------------------------------------------------
  18 // headers
  19 // ----------------------------------------------------------------------------
  20
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_AUI
  28
  29 #include "wx/statline.h"
  30 #include "wx/dcbuffer.h"
  31 #include "wx/sizer.h"
  32 #include "wx/image.h"
  33 #include "wx/settings.h"
  34 #include "wx/menu.h"
  35
  36 #include "wx/aui/auibar.h"
  37 #include "wx/aui/framemanager.h"
  38
  39 #ifdef __WXMAC__
  40 #include "wx/osx/private.h"
  41 // for themeing support
  42 #include <Carbon/Carbon.h>
  43 #endif
  44
  45 #include "wx/arrimpl.cpp"
  46 WX_DEFINE_OBJARRAY(wxAuiToolBarItemArray)
  47
  48
  49 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, wxAuiToolBarEvent );
  50 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, wxAuiToolBarEvent );
  51 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, wxAuiToolBarEvent );
  52 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, wxAuiToolBarEvent );
  53 wxDEFINE_EVENT( wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, wxAuiToolBarEvent );
  54
  55
  56 IMPLEMENT_CLASS(wxAuiToolBar, wxControl)
  57 IMPLEMENT_DYNAMIC_CLASS(wxAuiToolBarEvent, wxEvent)
  58
  59
  60 // missing wxITEM_* items
  61 enum
  62 {
  63     wxITEM_CONTROL = wxITEM_MAX,
  64     wxITEM_LABEL,
  65     wxITEM_SPACER
  66 };
  67
  68 const int BUTTON_DROPDOWN_WIDTH = 10;
  69
  70
  71 wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h,
  72                              const wxColour& color);
  73
  74 unsigned char wxAuiBlendColour(unsigned char fg, unsigned char bg, double alpha);
  75 wxColor wxAuiStepColour(const wxColor& c, int percent);
  76
  77 static wxBitmap MakeDisabledBitmap(wxBitmap& bmp)
  78 {
  79     wxImage image = bmp.ConvertToImage();
  80
  81     int mr, mg, mb;
  82     mr = image.GetMaskRed();
  83     mg = image.GetMaskGreen();
  84     mb = image.GetMaskBlue();
  85
  86     unsigned char* data = image.GetData();
  87     int width = image.GetWidth();
  88     int height = image.GetHeight();
  89     bool has_mask = image.HasMask();
  90
  91     for (int y = height-1; y >= 0; --y)
  92     {
  93         for (int x = width-1; x >= 0; --x)
  94         {
  95             data = image.GetData() + (y*(width*3))+(x*3);
  96             unsigned char* r = data;
  97             unsigned char* g = data+1;
  98             unsigned char* b = data+2;
  99
 100             if (has_mask && *r == mr && *g == mg && *b == mb)
 101                 continue;
 102
 103             *r = wxAuiBlendColour(*r, 255, 0.4);
 104             *g = wxAuiBlendColour(*g, 255, 0.4);
 105             *b = wxAuiBlendColour(*b, 255, 0.4);
 106         }
 107     }
 108
 109     return wxBitmap(image);
 110 }
 111
 112 static wxColor GetBaseColor()
 113 {
 114
 115 #if defined( __WXMAC__ ) && wxOSX_USE_COCOA_OR_CARBON
 116     wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground));
 117 #else
 118     wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
 119 #endif
 120
 121     // the base_colour is too pale to use as our base colour,
 122     // so darken it a bit --
 123     if ((255-base_colour.Red()) +
 124         (255-base_colour.Green()) +
 125         (255-base_colour.Blue()) < 60)
 126     {
 127         base_colour = wxAuiStepColour(base_colour, 92);
 128     }
 129
 130     return base_colour;
 131 }
 132
 133
 134
 135 class ToolbarCommandCapture : public wxEvtHandler
 136 {
 137 public:
 138
 139     ToolbarCommandCapture() { m_last_id = 0; }
 140     int GetCommandId() const { return m_last_id; }
 141
 142     bool ProcessEvent(wxEvent& evt)
 143     {
 144         if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED)
 145         {
 146             m_last_id = evt.GetId();
 147             return true;
 148         }
 149
 150         if (GetNextHandler())
 151             return GetNextHandler()->ProcessEvent(evt);
 152
 153         return false;
 154     }
 155
 156 private:
 157     int m_last_id;
 158 };
 159
 160
 161
 162 static const unsigned char
 163     DISABLED_TEXT_GREY_HUE = wxAuiBlendColour(0, 255, 0.4);
 164 const wxColour DISABLED_TEXT_COLOR(DISABLED_TEXT_GREY_HUE,
 165                                    DISABLED_TEXT_GREY_HUE,
 166                                    DISABLED_TEXT_GREY_HUE);
 167
 168 wxAuiDefaultToolBarArt::wxAuiDefaultToolBarArt()
 169 {
 170     m_base_colour = GetBaseColor();
 171
 172     m_flags = 0;
 173     m_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 174     m_highlight_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
 175
 176     m_separator_size = 7;
 177     m_gripper_size = 7;
 178     m_overflow_size = 16;
 179
 180     wxColor darker1_colour = wxAuiStepColour(m_base_colour, 85);
 181     wxColor darker2_colour = wxAuiStepColour(m_base_colour, 75);
 182     wxColor darker3_colour = wxAuiStepColour(m_base_colour, 60);
 183     wxColor darker4_colour = wxAuiStepColour(m_base_colour, 50);
 184     wxColor darker5_colour = wxAuiStepColour(m_base_colour, 40);
 185
 186     m_gripper_pen1 = wxPen(darker5_colour);
 187     m_gripper_pen2 = wxPen(darker3_colour);
 188     m_gripper_pen3 = *wxWHITE_PEN;
 189
 190     static unsigned char button_dropdown_bits[] = { 0xe0, 0xf1, 0xfb };
 191     static unsigned char overflow_bits[] = { 0x80, 0xff, 0x80, 0xc1, 0xe3, 0xf7 };
 192
 193     m_button_dropdown_bmp = wxAuiBitmapFromBits(button_dropdown_bits, 5, 3,
 194                                                 *wxBLACK);
 195     m_disabled_button_dropdown_bmp = wxAuiBitmapFromBits(
 196                                                 button_dropdown_bits, 5, 3,
 197                                                 wxColor(128,128,128));
 198     m_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, *wxBLACK);
 199     m_disabled_overflow_bmp = wxAuiBitmapFromBits(overflow_bits, 7, 6, wxColor(128,128,128));
 200
 201     m_font = *wxNORMAL_FONT;
 202 }
 203
 204 wxAuiDefaultToolBarArt::~wxAuiDefaultToolBarArt()
 205 {
 206     m_font = *wxNORMAL_FONT;
 207 }
 208
 209
 210 wxAuiToolBarArt* wxAuiDefaultToolBarArt::Clone()
 211 {
 212     return static_cast<wxAuiToolBarArt*>(new wxAuiDefaultToolBarArt);
 213 }
 214
 215 void wxAuiDefaultToolBarArt::SetFlags(unsigned int flags)
 216 {
 217     m_flags = flags;
 218 }
 219
 220 void wxAuiDefaultToolBarArt::SetFont(const wxFont& font)
 221 {
 222     m_font = font;
 223 }
 224
 225 void wxAuiDefaultToolBarArt::SetTextOrientation(int orientation)
 226 {
 227     m_text_orientation = orientation;
 228 }
 229
 230 unsigned int wxAuiDefaultToolBarArt::GetFlags()
 231 {
 232     return m_flags;
 233 }
 234
 235 wxFont wxAuiDefaultToolBarArt::GetFont()
 236 {
 237     return m_font;
 238 }
 239
 240 int wxAuiDefaultToolBarArt::GetTextOrientation()
 241 {
 242     return m_text_orientation;
 243 }
 244
 245 void wxAuiDefaultToolBarArt::DrawBackground(
 246                                     wxDC& dc,
 247                                     wxWindow* WXUNUSED(wnd),
 248                                     const wxRect& _rect)
 249 {
 250     wxRect rect = _rect;
 251     rect.height++;
 252     wxColour start_colour = wxAuiStepColour(m_base_colour, 150);
 253     wxColour end_colour = wxAuiStepColour(m_base_colour, 90);
 254     dc.GradientFillLinear(rect, start_colour, end_colour, wxSOUTH);
 255 }
 256
 257 void wxAuiDefaultToolBarArt::DrawLabel(
 258                                     wxDC& dc,
 259                                     wxWindow* WXUNUSED(wnd),
 260                                     const wxAuiToolBarItem& item,
 261                                     const wxRect& rect)
 262 {
 263     dc.SetFont(m_font);
 264     dc.SetTextForeground(*wxBLACK);
 265
 266     // we only care about the text height here since the text
 267     // will get cropped based on the width of the item
 268     int text_width = 0, text_height = 0;
 269     dc.GetTextExtent(wxT("ABCDHgj"), &text_width, &text_height);
 270
 271     // set the clipping region
 272     wxRect clip_rect = rect;
 273     clip_rect.width -= 1;
 274     dc.SetClippingRegion(clip_rect);
 275
 276     int text_x, text_y;
 277     text_x = rect.x + 1;
 278     text_y = rect.y + (rect.height-text_height)/2;
 279     dc.DrawText(item.GetLabel(), text_x, text_y);
 280     dc.DestroyClippingRegion();
 281 }
 282
 283
 284 void wxAuiDefaultToolBarArt::DrawButton(
 285                                     wxDC& dc,
 286                                     wxWindow* WXUNUSED(wnd),
 287                                     const wxAuiToolBarItem& item,
 288                                     const wxRect& rect)
 289 {
 290     int text_width = 0, text_height = 0;
 291
 292     if (m_flags & wxAUI_TB_TEXT)
 293     {
 294         dc.SetFont(m_font);
 295
 296         int tx, ty;
 297
 298         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 299         text_width = 0;
 300         dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 301     }
 302
 303     int bmp_x = 0, bmp_y = 0;
 304     int text_x = 0, text_y = 0;
 305
 306     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 307     {
 308         bmp_x = rect.x +
 309                 (rect.width/2) -
 310                 (item.GetBitmap().GetWidth()/2);
 311
 312         bmp_y = rect.y +
 313                 ((rect.height-text_height)/2) -
 314                 (item.GetBitmap().GetHeight()/2);
 315
 316         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 317         text_y = rect.y + rect.height - text_height - 1;
 318     }
 319     else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 320     {
 321         bmp_x = rect.x + 3;
 322
 323         bmp_y = rect.y +
 324                 (rect.height/2) -
 325                 (item.GetBitmap().GetHeight()/2);
 326
 327         text_x = bmp_x + 3 + item.GetBitmap().GetWidth();
 328         text_y = rect.y +
 329                  (rect.height/2) -
 330                  (text_height/2);
 331     }
 332
 333
 334     if (!(item.GetState() & wxAUI_BUTTON_STATE_DISABLED))
 335     {
 336         if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 337         {
 338             dc.SetPen(wxPen(m_highlight_colour));
 339             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 150)));
 340             dc.DrawRectangle(rect);
 341         }
 342         else if ((item.GetState() & wxAUI_BUTTON_STATE_HOVER) || item.IsSticky())
 343         {
 344             dc.SetPen(wxPen(m_highlight_colour));
 345             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 346
 347             // draw an even lighter background for checked item hovers (since
 348             // the hover background is the same color as the check background)
 349             if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 350                 dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 180)));
 351
 352             dc.DrawRectangle(rect);
 353         }
 354         else if (item.GetState() & wxAUI_BUTTON_STATE_CHECKED)
 355         {
 356             // it's important to put this code in an else statment after the
 357             // hover, otherwise hovers won't draw properly for checked items
 358             dc.SetPen(wxPen(m_highlight_colour));
 359             dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 360             dc.DrawRectangle(rect);
 361         }
 362     }
 363
 364     wxBitmap bmp;
 365     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 366         bmp = item.GetDisabledBitmap();
 367     else
 368         bmp = item.GetBitmap();
 369
 370     if (!bmp.IsOk())
 371         return;
 372
 373     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 374
 375     // set the item's text color based on if it is disabled
 376     dc.SetTextForeground(*wxBLACK);
 377     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 378         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 379
 380     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 381     {
 382         dc.DrawText(item.GetLabel(), text_x, text_y);
 383     }
 384 }
 385
 386
 387 void wxAuiDefaultToolBarArt::DrawDropDownButton(
 388                                     wxDC& dc,
 389                                     wxWindow* WXUNUSED(wnd),
 390                                     const wxAuiToolBarItem& item,
 391                                     const wxRect& rect)
 392 {
 393     int text_width = 0, text_height = 0, text_x = 0, text_y = 0;
 394     int bmp_x = 0, bmp_y = 0, dropbmp_x = 0, dropbmp_y = 0;
 395
 396     wxRect button_rect = wxRect(rect.x,
 397                                 rect.y,
 398                                 rect.width-BUTTON_DROPDOWN_WIDTH,
 399                                 rect.height);
 400     wxRect dropdown_rect = wxRect(rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1,
 401                                   rect.y,
 402                                   BUTTON_DROPDOWN_WIDTH+1,
 403                                   rect.height);
 404
 405     if (m_flags & wxAUI_TB_TEXT)
 406     {
 407         dc.SetFont(m_font);
 408
 409         int tx, ty;
 410         if (m_flags & wxAUI_TB_TEXT)
 411         {
 412             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 413             text_width = 0;
 414         }
 415
 416         dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 417     }
 418
 419
 420
 421     dropbmp_x = dropdown_rect.x +
 422                 (dropdown_rect.width/2) -
 423                 (m_button_dropdown_bmp.GetWidth()/2);
 424     dropbmp_y = dropdown_rect.y +
 425                 (dropdown_rect.height/2) -
 426                 (m_button_dropdown_bmp.GetHeight()/2);
 427
 428
 429     if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 430     {
 431         bmp_x = button_rect.x +
 432                 (button_rect.width/2) -
 433                 (item.GetBitmap().GetWidth()/2);
 434         bmp_y = button_rect.y +
 435                 ((button_rect.height-text_height)/2) -
 436                 (item.GetBitmap().GetHeight()/2);
 437
 438         text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 439         text_y = rect.y + rect.height - text_height - 1;
 440     }
 441     else if (m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT)
 442     {
 443         bmp_x = rect.x + 3;
 444
 445         bmp_y = rect.y +
 446                 (rect.height/2) -
 447                 (item.GetBitmap().GetHeight()/2);
 448
 449         text_x = bmp_x + 3 + item.GetBitmap().GetWidth();
 450         text_y = rect.y +
 451                  (rect.height/2) -
 452                  (text_height/2);
 453     }
 454
 455
 456     if (item.GetState() & wxAUI_BUTTON_STATE_PRESSED)
 457     {
 458         dc.SetPen(wxPen(m_highlight_colour));
 459         dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 140)));
 460         dc.DrawRectangle(button_rect);
 461         dc.DrawRectangle(dropdown_rect);
 462     }
 463     else if (item.GetState() & wxAUI_BUTTON_STATE_HOVER ||
 464              item.IsSticky())
 465     {
 466         dc.SetPen(wxPen(m_highlight_colour));
 467         dc.SetBrush(wxBrush(wxAuiStepColour(m_highlight_colour, 170)));
 468         dc.DrawRectangle(button_rect);
 469         dc.DrawRectangle(dropdown_rect);
 470     }
 471
 472     wxBitmap bmp;
 473     wxBitmap dropbmp;
 474     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 475     {
 476         bmp = item.GetDisabledBitmap();
 477         dropbmp = m_disabled_button_dropdown_bmp;
 478     }
 479     else
 480     {
 481         bmp = item.GetBitmap();
 482         dropbmp = m_button_dropdown_bmp;
 483     }
 484
 485     if (!bmp.IsOk())
 486         return;
 487
 488     dc.DrawBitmap(bmp, bmp_x, bmp_y, true);
 489     dc.DrawBitmap(dropbmp, dropbmp_x, dropbmp_y, true);
 490
 491     // set the item's text color based on if it is disabled
 492     dc.SetTextForeground(*wxBLACK);
 493     if (item.GetState() & wxAUI_BUTTON_STATE_DISABLED)
 494         dc.SetTextForeground(DISABLED_TEXT_COLOR);
 495
 496     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 497     {
 498         dc.DrawText(item.GetLabel(), text_x, text_y);
 499     }
 500 }
 501
 502 void wxAuiDefaultToolBarArt::DrawControlLabel(
 503                                     wxDC& dc,
 504                                     wxWindow* WXUNUSED(wnd),
 505                                     const wxAuiToolBarItem& item,
 506                                     const wxRect& rect)
 507 {
 508     if (!(m_flags & wxAUI_TB_TEXT))
 509         return;
 510
 511     if (m_text_orientation != wxAUI_TBTOOL_TEXT_BOTTOM)
 512         return;
 513
 514     int text_x = 0, text_y = 0;
 515     int text_width = 0, text_height = 0;
 516
 517     dc.SetFont(m_font);
 518
 519     int tx, ty;
 520     if (m_flags & wxAUI_TB_TEXT)
 521     {
 522         dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
 523         text_width = 0;
 524     }
 525
 526     dc.GetTextExtent(item.GetLabel(), &text_width, &ty);
 527
 528     // don't draw the label if it is wider than the item width
 529     if (text_width > rect.width)
 530         return;
 531
 532     // set the label's text color
 533     dc.SetTextForeground(*wxBLACK);
 534
 535     text_x = rect.x + (rect.width/2) - (text_width/2) + 1;
 536     text_y = rect.y + rect.height - text_height - 1;
 537
 538     if ( (m_flags & wxAUI_TB_TEXT) && !item.GetLabel().empty() )
 539     {
 540         dc.DrawText(item.GetLabel(), text_x, text_y);
 541     }
 542 }
 543
 544 wxSize wxAuiDefaultToolBarArt::GetLabelSize(
 545                                         wxDC& dc,
 546                                         wxWindow* WXUNUSED(wnd),
 547                                         const wxAuiToolBarItem& item)
 548 {
 549     dc.SetFont(m_font);
 550
 551     // get label's height
 552     int width = 0, height = 0;
 553     dc.GetTextExtent(wxT("ABCDHgj"), &width, &height);
 554
 555     // get item's width
 556     width = item.GetMinSize().GetWidth();
 557
 558     if (width == -1)
 559     {
 560         // no width specified, measure the text ourselves
 561         width = dc.GetTextExtent(item.GetLabel()).GetX();
 562     }
 563
 564     return wxSize(width, height);
 565 }
 566
 567 wxSize wxAuiDefaultToolBarArt::GetToolSize(
 568                                         wxDC& dc,
 569                                         wxWindow* WXUNUSED(wnd),
 570                                         const wxAuiToolBarItem& item)
 571 {
 572     if (!item.GetBitmap().IsOk() && !(m_flags & wxAUI_TB_TEXT))
 573         return wxSize(16,16);
 574
 575     int width = item.GetBitmap().GetWidth();
 576     int height = item.GetBitmap().GetHeight();
 577
 578     if (m_flags & wxAUI_TB_TEXT)
 579     {
 580         dc.SetFont(m_font);
 581         int tx, ty;
 582
 583         if (m_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM)
 584         {
 585             dc.GetTextExtent(wxT("ABCDHgj"), &tx, &ty);
 586             height += ty;
 587
 588             if ( !item.GetLabel().empty() )
 589             {
 590                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 591                 width = wxMax(width, tx+6);
 592             }
 593         }
 594         else if ( m_text_orientation == wxAUI_TBTOOL_TEXT_RIGHT &&
 595                   !item.GetLabel().empty() )
 596         {
 597             width += 3; // space between left border and bitmap
 598             width += 3; // space between bitmap and text
 599
 600             if ( !item.GetLabel().empty() )
 601             {
 602                 dc.GetTextExtent(item.GetLabel(), &tx, &ty);
 603                 width += tx;
 604                 height = wxMax(height, ty);
 605             }
 606         }
 607     }
 608
 609     // if the tool has a dropdown button, add it to the width
 610     if (item.HasDropDown())
 611         width += (BUTTON_DROPDOWN_WIDTH+4);
 612
 613     return wxSize(width, height);
 614 }
 615
 616 void wxAuiDefaultToolBarArt::DrawSeparator(
 617                                     wxDC& dc,
 618                                     wxWindow* WXUNUSED(wnd),
 619                                     const wxRect& _rect)
 620 {
 621     bool horizontal = true;
 622     if (m_flags & wxAUI_TB_VERTICAL)
 623         horizontal = false;
 624
 625     wxRect rect = _rect;
 626
 627     if (horizontal)
 628     {
 629         rect.x += (rect.width/2);
 630         rect.width = 1;
 631         int new_height = (rect.height*3)/4;
 632         rect.y += (rect.height/2) - (new_height/2);
 633         rect.height = new_height;
 634     }
 635     else
 636     {
 637         rect.y += (rect.height/2);
 638         rect.height = 1;
 639         int new_width = (rect.width*3)/4;
 640         rect.x += (rect.width/2) - (new_width/2);
 641         rect.width = new_width;
 642     }
 643
 644     wxColour start_colour = wxAuiStepColour(m_base_colour, 80);
 645     wxColour end_colour = wxAuiStepColour(m_base_colour, 80);
 646     dc.GradientFillLinear(rect, start_colour, end_colour, horizontal ? wxSOUTH : wxEAST);
 647 }
 648
 649 void wxAuiDefaultToolBarArt::DrawGripper(wxDC& dc,
 650                                     wxWindow* WXUNUSED(wnd),
 651                                     const wxRect& rect)
 652 {
 653     int i = 0;
 654     while (1)
 655     {
 656         int x, y;
 657
 658         if (m_flags & wxAUI_TB_VERTICAL)
 659         {
 660             x = rect.x + (i*4) + 5;
 661             y = rect.y + 3;
 662             if (x > rect.GetWidth()-5)
 663                 break;
 664         }
 665         else
 666         {
 667             x = rect.x + 3;
 668             y = rect.y + (i*4) + 5;
 669             if (y > rect.GetHeight()-5)
 670                 break;
 671         }
 672
 673         dc.SetPen(m_gripper_pen1);
 674         dc.DrawPoint(x, y);
 675         dc.SetPen(m_gripper_pen2);
 676         dc.DrawPoint(x, y+1);
 677         dc.DrawPoint(x+1, y);
 678         dc.SetPen(m_gripper_pen3);
 679         dc.DrawPoint(x+2, y+1);
 680         dc.DrawPoint(x+2, y+2);
 681         dc.DrawPoint(x+1, y+2);
 682
 683         i++;
 684     }
 685
 686 }
 687
 688 void wxAuiDefaultToolBarArt::DrawOverflowButton(wxDC& dc,
 689                                           wxWindow* wnd,
 690                                           const wxRect& rect,
 691                                           int state)
 692 {
 693     if (state & wxAUI_BUTTON_STATE_HOVER ||
 694         state & wxAUI_BUTTON_STATE_PRESSED)
 695     {
 696         wxRect cli_rect = wnd->GetClientRect();
 697         wxColor light_gray_bg = wxAuiStepColour(m_highlight_colour, 170);
 698
 699         if (m_flags & wxAUI_TB_VERTICAL)
 700         {
 701             dc.SetPen(wxPen(m_highlight_colour));
 702             dc.DrawLine(rect.x, rect.y, rect.x+rect.width, rect.y);
 703             dc.SetPen(wxPen(light_gray_bg));
 704             dc.SetBrush(wxBrush(light_gray_bg));
 705             dc.DrawRectangle(rect.x, rect.y+1, rect.width, rect.height);
 706         }
 707         else
 708         {
 709             dc.SetPen(wxPen(m_highlight_colour));
 710             dc.DrawLine(rect.x, rect.y, rect.x, rect.y+rect.height);
 711             dc.SetPen(wxPen(light_gray_bg));
 712             dc.SetBrush(wxBrush(light_gray_bg));
 713             dc.DrawRectangle(rect.x+1, rect.y, rect.width, rect.height);
 714         }
 715     }
 716
 717     int x = rect.x+1+(rect.width-m_overflow_bmp.GetWidth())/2;
 718     int y = rect.y+1+(rect.height-m_overflow_bmp.GetHeight())/2;
 719     dc.DrawBitmap(m_overflow_bmp, x, y, true);
 720 }
 721
 722 int wxAuiDefaultToolBarArt::GetElementSize(int element_id)
 723 {
 724     switch (element_id)
 725     {
 726         case wxAUI_TBART_SEPARATOR_SIZE: return m_separator_size;
 727         case wxAUI_TBART_GRIPPER_SIZE:   return m_gripper_size;
 728         case wxAUI_TBART_OVERFLOW_SIZE:  return m_overflow_size;
 729         default: return 0;
 730     }
 731 }
 732
 733 void wxAuiDefaultToolBarArt::SetElementSize(int element_id, int size)
 734 {
 735     switch (element_id)
 736     {
 737         case wxAUI_TBART_SEPARATOR_SIZE: m_separator_size = size; break;
 738         case wxAUI_TBART_GRIPPER_SIZE:   m_gripper_size = size; break;
 739         case wxAUI_TBART_OVERFLOW_SIZE:  m_overflow_size = size; break;
 740     }
 741 }
 742
 743 int wxAuiDefaultToolBarArt::ShowDropDown(wxWindow* wnd,
 744                                          const wxAuiToolBarItemArray& items)
 745 {
 746     wxMenu menuPopup;
 747
 748     size_t items_added = 0;
 749
 750     size_t i, count = items.GetCount();
 751     for (i = 0; i < count; ++i)
 752     {
 753         wxAuiToolBarItem& item = items.Item(i);
 754
 755         if (item.GetKind() == wxITEM_NORMAL)
 756         {
 757             wxString text = item.GetShortHelp();
 758             if (text.empty())
 759                 text = item.GetLabel();
 760
 761             if (text.empty())
 762                 text = wxT(" ");
 763
 764             wxMenuItem* m =  new wxMenuItem(&menuPopup, item.GetId(), text, item.GetShortHelp());
 765
 766             m->SetBitmap(item.GetBitmap());
 767             menuPopup.Append(m);
 768             items_added++;
 769         }
 770         else if (item.GetKind() == wxITEM_SEPARATOR)
 771         {
 772             if (items_added > 0)
 773                 menuPopup.AppendSeparator();
 774         }
 775     }
 776
 777     // find out where to put the popup menu of window items
 778     wxPoint pt = ::wxGetMousePosition();
 779     pt = wnd->ScreenToClient(pt);
 780
 781     // find out the screen coordinate at the bottom of the tab ctrl
 782     wxRect cli_rect = wnd->GetClientRect();
 783     pt.y = cli_rect.y + cli_rect.height;
 784
 785     ToolbarCommandCapture* cc = new ToolbarCommandCapture;
 786     wnd->PushEventHandler(cc);
 787     wnd->PopupMenu(&menuPopup, pt);
 788     int command = cc->GetCommandId();
 789     wnd->PopEventHandler(true);
 790
 791     return command;
 792 }
 793
 794
 795
 796
 797 BEGIN_EVENT_TABLE(wxAuiToolBar, wxControl)
 798     EVT_SIZE(wxAuiToolBar::OnSize)
 799     EVT_IDLE(wxAuiToolBar::OnIdle)
 800     EVT_ERASE_BACKGROUND(wxAuiToolBar::OnEraseBackground)
 801     EVT_PAINT(wxAuiToolBar::OnPaint)
 802     EVT_LEFT_DOWN(wxAuiToolBar::OnLeftDown)
 803     EVT_LEFT_DCLICK(wxAuiToolBar::OnLeftDown)
 804     EVT_LEFT_UP(wxAuiToolBar::OnLeftUp)
 805     EVT_RIGHT_DOWN(wxAuiToolBar::OnRightDown)
 806     EVT_RIGHT_DCLICK(wxAuiToolBar::OnRightDown)
 807     EVT_RIGHT_UP(wxAuiToolBar::OnRightUp)
 808     EVT_MIDDLE_DOWN(wxAuiToolBar::OnMiddleDown)
 809     EVT_MIDDLE_DCLICK(wxAuiToolBar::OnMiddleDown)
 810     EVT_MIDDLE_UP(wxAuiToolBar::OnMiddleUp)
 811     EVT_MOTION(wxAuiToolBar::OnMotion)
 812     EVT_LEAVE_WINDOW(wxAuiToolBar::OnLeaveWindow)
 813     EVT_SET_CURSOR(wxAuiToolBar::OnSetCursor)
 814 END_EVENT_TABLE()
 815
 816
 817 wxAuiToolBar::wxAuiToolBar(wxWindow* parent,
 818                            wxWindowID id,
 819                            const wxPoint& position,
 820                            const wxSize& size,
 821                            long style)
 822                             : wxControl(parent,
 823                                         id,
 824                                         position,
 825                                         size,
 826                                         style | wxBORDER_NONE)
 827 {
 828     m_sizer = new wxBoxSizer(wxHORIZONTAL);
 829     m_button_width = -1;
 830     m_button_height = -1;
 831     m_sizer_element_count = 0;
 832     m_action_pos = wxPoint(-1,-1);
 833     m_action_item = NULL;
 834     m_tip_item = NULL;
 835     m_art = new wxAuiDefaultToolBarArt;
 836     m_tool_packing = 2;
 837     m_tool_border_padding = 3;
 838     m_tool_text_orientation = wxAUI_TBTOOL_TEXT_BOTTOM;
 839     m_gripper_sizer_item = NULL;
 840     m_overflow_sizer_item = NULL;
 841     m_dragging = false;
 842     m_style = style | wxBORDER_NONE;
 843     m_gripper_visible = (m_style & wxAUI_TB_GRIPPER) ? true : false;
 844     m_overflow_visible = (m_style & wxAUI_TB_OVERFLOW) ? true : false;
 845     m_overflow_state = 0;
 846     SetMargins(5, 5, 2, 2);
 847     SetFont(*wxNORMAL_FONT);
 848     m_art->SetFlags((unsigned int)m_style);
 849     SetExtraStyle(wxWS_EX_PROCESS_IDLE);
 850     if (style & wxAUI_TB_HORZ_LAYOUT)
 851         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 852 }
 853
 854
 855 wxAuiToolBar::~wxAuiToolBar()
 856 {
 857     delete m_art;
 858     delete m_sizer;
 859 }
 860
 861 void wxAuiToolBar::SetWindowStyleFlag(long style)
 862 {
 863     wxControl::SetWindowStyleFlag(style);
 864
 865     m_style = style;
 866
 867     if (m_art)
 868     {
 869         m_art->SetFlags((unsigned int)m_style);
 870     }
 871
 872     if (m_style & wxAUI_TB_GRIPPER)
 873         m_gripper_visible = true;
 874     else
 875         m_gripper_visible = false;
 876
 877
 878     if (m_style & wxAUI_TB_OVERFLOW)
 879         m_overflow_visible = true;
 880     else
 881         m_overflow_visible = false;
 882
 883     if (style & wxAUI_TB_HORZ_LAYOUT)
 884         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_RIGHT);
 885     else
 886         SetToolTextOrientation(wxAUI_TBTOOL_TEXT_BOTTOM);
 887 }
 888
 889 long wxAuiToolBar::GetWindowStyleFlag() const
 890 {
 891     return m_style;
 892 }
 893
 894 void wxAuiToolBar::SetArtProvider(wxAuiToolBarArt* art)
 895 {
 896     delete m_art;
 897
 898     m_art = art;
 899
 900     if (m_art)
 901     {
 902         m_art->SetFlags((unsigned int)m_style);
 903         m_art->SetTextOrientation(m_tool_text_orientation);
 904     }
 905 }
 906
 907 wxAuiToolBarArt* wxAuiToolBar::GetArtProvider() const
 908 {
 909     return m_art;
 910 }
 911
 912
 913
 914
 915 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 916                            const wxString& label,
 917                            const wxBitmap& bitmap,
 918                            const wxString& short_help_string,
 919                            wxItemKind kind)
 920 {
 921     return AddTool(tool_id,
 922             label,
 923             bitmap,
 924             wxNullBitmap,
 925             kind,
 926             short_help_string,
 927             wxEmptyString,
 928             NULL);
 929 }
 930
 931
 932 wxAuiToolBarItem* wxAuiToolBar::AddTool(int tool_id,
 933                            const wxString& label,
 934                            const wxBitmap& bitmap,
 935                            const wxBitmap& disabled_bitmap,
 936                            wxItemKind kind,
 937                            const wxString& short_help_string,
 938                            const wxString& long_help_string,
 939                            wxObject* WXUNUSED(client_data))
 940 {
 941     wxAuiToolBarItem item;
 942     item.window = NULL;
 943     item.label = label;
 944     item.bitmap = bitmap;
 945     item.disabled_bitmap = disabled_bitmap;
 946     item.short_help = short_help_string;
 947     item.long_help = long_help_string;
 948     item.active = true;
 949     item.dropdown = false;
 950     item.spacer_pixels = 0;
 951     item.id = tool_id;
 952     item.state = 0;
 953     item.proportion = 0;
 954     item.kind = kind;
 955     item.sizer_item = NULL;
 956     item.min_size = wxDefaultSize;
 957     item.user_data = 0;
 958     item.sticky = false;
 959
 960     if (item.id == wxID_ANY)
 961         item.id = wxNewId();
 962
 963     if (!item.disabled_bitmap.IsOk())
 964     {
 965         // no disabled bitmap specified, we need to make one
 966         if (item.bitmap.IsOk())
 967         {
 968             //wxImage img = item.bitmap.ConvertToImage();
 969             //wxImage grey_version = img.ConvertToGreyscale();
 970             //item.disabled_bitmap = wxBitmap(grey_version);
 971             item.disabled_bitmap = MakeDisabledBitmap(item.bitmap);
 972         }
 973     }
 974     m_items.Add(item);
 975     return &m_items.Last();
 976 }
 977
 978 wxAuiToolBarItem* wxAuiToolBar::AddControl(wxControl* control,
 979                               const wxString& label)
 980 {
 981     wxAuiToolBarItem item;
 982     item.window = (wxWindow*)control;
 983     item.label = label;
 984     item.bitmap = wxNullBitmap;
 985     item.disabled_bitmap = wxNullBitmap;
 986     item.active = true;
 987     item.dropdown = false;
 988     item.spacer_pixels = 0;
 989     item.id = control->GetId();
 990     item.state = 0;
 991     item.proportion = 0;
 992     item.kind = wxITEM_CONTROL;
 993     item.sizer_item = NULL;
 994     item.min_size = control->GetEffectiveMinSize();
 995     item.user_data = 0;
 996     item.sticky = false;
 997
 998     m_items.Add(item);
 999     return &m_items.Last();
1000 }
1001
1002 wxAuiToolBarItem* wxAuiToolBar::AddLabel(int tool_id,
1003                             const wxString& label,
1004                             const int width)
1005 {
1006     wxSize min_size = wxDefaultSize;
1007     if (width != -1)
1008         min_size.x = width;
1009
1010     wxAuiToolBarItem item;
1011     item.window = NULL;
1012     item.label = label;
1013     item.bitmap = wxNullBitmap;
1014     item.disabled_bitmap = wxNullBitmap;
1015     item.active = true;
1016     item.dropdown = false;
1017     item.spacer_pixels = 0;
1018     item.id = tool_id;
1019     item.state = 0;
1020     item.proportion = 0;
1021     item.kind = wxITEM_LABEL;
1022     item.sizer_item = NULL;
1023     item.min_size = min_size;
1024     item.user_data = 0;
1025     item.sticky = false;
1026
1027     if (item.id == wxID_ANY)
1028         item.id = wxNewId();
1029
1030     m_items.Add(item);
1031     return &m_items.Last();
1032 }
1033
1034 wxAuiToolBarItem* wxAuiToolBar::AddSeparator()
1035 {
1036     wxAuiToolBarItem item;
1037     item.window = NULL;
1038     item.label = wxEmptyString;
1039     item.bitmap = wxNullBitmap;
1040     item.disabled_bitmap = wxNullBitmap;
1041     item.active = true;
1042     item.dropdown = false;
1043     item.id = -1;
1044     item.state = 0;
1045     item.proportion = 0;
1046     item.kind = wxITEM_SEPARATOR;
1047     item.sizer_item = NULL;
1048     item.min_size = wxDefaultSize;
1049     item.user_data = 0;
1050     item.sticky = false;
1051
1052     m_items.Add(item);
1053     return &m_items.Last();
1054 }
1055
1056 wxAuiToolBarItem* wxAuiToolBar::AddSpacer(int pixels)
1057 {
1058     wxAuiToolBarItem item;
1059     item.window = NULL;
1060     item.label = wxEmptyString;
1061     item.bitmap = wxNullBitmap;
1062     item.disabled_bitmap = wxNullBitmap;
1063     item.active = true;
1064     item.dropdown = false;
1065     item.spacer_pixels = pixels;
1066     item.id = -1;
1067     item.state = 0;
1068     item.proportion = 0;
1069     item.kind = wxITEM_SPACER;
1070     item.sizer_item = NULL;
1071     item.min_size = wxDefaultSize;
1072     item.user_data = 0;
1073     item.sticky = false;
1074
1075     m_items.Add(item);
1076     return &m_items.Last();
1077 }
1078
1079 wxAuiToolBarItem* wxAuiToolBar::AddStretchSpacer(int proportion)
1080 {
1081     wxAuiToolBarItem item;
1082     item.window = NULL;
1083     item.label = wxEmptyString;
1084     item.bitmap = wxNullBitmap;
1085     item.disabled_bitmap = wxNullBitmap;
1086     item.active = true;
1087     item.dropdown = false;
1088     item.spacer_pixels = 0;
1089     item.id = -1;
1090     item.state = 0;
1091     item.proportion = proportion;
1092     item.kind = wxITEM_SPACER;
1093     item.sizer_item = NULL;
1094     item.min_size = wxDefaultSize;
1095     item.user_data = 0;
1096     item.sticky = false;
1097
1098     m_items.Add(item);
1099     return &m_items.Last();
1100 }
1101
1102 void wxAuiToolBar::Clear()
1103 {
1104     m_items.Clear();
1105     m_sizer_element_count = 0;
1106 }
1107
1108 bool wxAuiToolBar::DeleteTool(int tool_id)
1109 {
1110     int idx = GetToolIndex(tool_id);
1111     if (idx >= 0 && idx < (int)m_items.GetCount())
1112     {
1113         m_items.RemoveAt(idx);
1114         Realize();
1115         return true;
1116     }
1117
1118     return false;
1119 }
1120
1121 bool wxAuiToolBar::DeleteByIndex(int idx)
1122 {
1123     if (idx >= 0 && idx < (int)m_items.GetCount())
1124     {
1125         m_items.RemoveAt(idx);
1126         Realize();
1127         return true;
1128     }
1129
1130     return false;
1131 }
1132
1133
1134 wxControl* wxAuiToolBar::FindControl(int id)
1135 {
1136     wxWindow* wnd = FindWindow(id);
1137     return (wxControl*)wnd;
1138 }
1139
1140 wxAuiToolBarItem* wxAuiToolBar::FindTool(int tool_id) const
1141 {
1142     size_t i, count;
1143     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1144     {
1145         wxAuiToolBarItem& item = m_items.Item(i);
1146         if (item.id == tool_id)
1147             return &item;
1148     }
1149
1150     return NULL;
1151 }
1152
1153 wxAuiToolBarItem* wxAuiToolBar::FindToolByPosition(wxCoord x, wxCoord y) const
1154 {
1155     size_t i, count;
1156     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1157     {
1158         wxAuiToolBarItem& item = m_items.Item(i);
1159
1160         if (!item.sizer_item)
1161             continue;
1162
1163         wxRect rect = item.sizer_item->GetRect();
1164         if (rect.Contains(x,y))
1165         {
1166             // if the item doesn't fit on the toolbar, return NULL
1167             if (!GetToolFitsByIndex(i))
1168                 return NULL;
1169
1170             return &item;
1171         }
1172     }
1173
1174     return NULL;
1175 }
1176
1177 wxAuiToolBarItem* wxAuiToolBar::FindToolByPositionWithPacking(wxCoord x, wxCoord y) const
1178 {
1179     size_t i, count;
1180     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1181     {
1182         wxAuiToolBarItem& item = m_items.Item(i);
1183
1184         if (!item.sizer_item)
1185             continue;
1186
1187         wxRect rect = item.sizer_item->GetRect();
1188
1189         // apply tool packing
1190         if (i+1 < count)
1191             rect.width += m_tool_packing;
1192
1193         if (rect.Contains(x,y))
1194         {
1195             // if the item doesn't fit on the toolbar, return NULL
1196             if (!GetToolFitsByIndex(i))
1197                 return NULL;
1198
1199             return &item;
1200         }
1201     }
1202
1203     return NULL;
1204 }
1205
1206 wxAuiToolBarItem* wxAuiToolBar::FindToolByIndex(int idx) const
1207 {
1208     if (idx < 0)
1209         return NULL;
1210
1211     if (idx >= (int)m_items.size())
1212         return NULL;
1213
1214     return &(m_items[idx]);
1215 }
1216
1217 void wxAuiToolBar::SetToolBitmapSize(const wxSize& WXUNUSED(size))
1218 {
1219     // TODO: wxToolBar compatibility
1220 }
1221
1222 wxSize wxAuiToolBar::GetToolBitmapSize() const
1223 {
1224     // TODO: wxToolBar compatibility
1225     return wxSize(16,15);
1226 }
1227
1228 void wxAuiToolBar::SetToolProportion(int tool_id, int proportion)
1229 {
1230     wxAuiToolBarItem* item = FindTool(tool_id);
1231     if (!item)
1232         return;
1233
1234     item->proportion = proportion;
1235 }
1236
1237 int wxAuiToolBar::GetToolProportion(int tool_id) const
1238 {
1239     wxAuiToolBarItem* item = FindTool(tool_id);
1240     if (!item)
1241         return 0;
1242
1243     return item->proportion;
1244 }
1245
1246 void wxAuiToolBar::SetToolSeparation(int separation)
1247 {
1248     if (m_art)
1249         m_art->SetElementSize(wxAUI_TBART_SEPARATOR_SIZE, separation);
1250 }
1251
1252 int wxAuiToolBar::GetToolSeparation() const
1253 {
1254     if (m_art)
1255         return m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1256     else
1257         return 5;
1258 }
1259
1260
1261 void wxAuiToolBar::SetToolDropDown(int tool_id, bool dropdown)
1262 {
1263     wxAuiToolBarItem* item = FindTool(tool_id);
1264     if (!item)
1265         return;
1266
1267     item->dropdown = dropdown;
1268 }
1269
1270 bool wxAuiToolBar::GetToolDropDown(int tool_id) const
1271 {
1272     wxAuiToolBarItem* item = FindTool(tool_id);
1273     if (!item)
1274         return 0;
1275
1276     return item->dropdown;
1277 }
1278
1279 void wxAuiToolBar::SetToolSticky(int tool_id, bool sticky)
1280 {
1281     // ignore separators
1282     if (tool_id == -1)
1283         return;
1284
1285     wxAuiToolBarItem* item = FindTool(tool_id);
1286     if (!item)
1287         return;
1288
1289     if (item->sticky == sticky)
1290         return;
1291
1292     item->sticky = sticky;
1293
1294     Refresh(false);
1295     Update();
1296 }
1297
1298 bool wxAuiToolBar::GetToolSticky(int tool_id) const
1299 {
1300     wxAuiToolBarItem* item = FindTool(tool_id);
1301     if (!item)
1302         return 0;
1303
1304     return item->sticky;
1305 }
1306
1307
1308
1309
1310 void wxAuiToolBar::SetToolBorderPadding(int padding)
1311 {
1312     m_tool_border_padding = padding;
1313 }
1314
1315 int wxAuiToolBar::GetToolBorderPadding() const
1316 {
1317     return m_tool_border_padding;
1318 }
1319
1320 void wxAuiToolBar::SetToolTextOrientation(int orientation)
1321 {
1322     m_tool_text_orientation = orientation;
1323
1324     if (m_art)
1325     {
1326         m_art->SetTextOrientation(orientation);
1327     }
1328 }
1329
1330 int wxAuiToolBar::GetToolTextOrientation() const
1331 {
1332     return m_tool_text_orientation;
1333 }
1334
1335 void wxAuiToolBar::SetToolPacking(int packing)
1336 {
1337     m_tool_packing = packing;
1338 }
1339
1340 int wxAuiToolBar::GetToolPacking() const
1341 {
1342     return m_tool_packing;
1343 }
1344
1345
1346 void wxAuiToolBar::SetOrientation(int WXUNUSED(orientation))
1347 {
1348 }
1349
1350 void wxAuiToolBar::SetMargins(int left, int right, int top, int bottom)
1351 {
1352     if (left != -1)
1353         m_left_padding = left;
1354     if (right != -1)
1355         m_right_padding = right;
1356     if (top != -1)
1357         m_top_padding = top;
1358     if (bottom != -1)
1359         m_bottom_padding = bottom;
1360 }
1361
1362 bool wxAuiToolBar::GetGripperVisible() const
1363 {
1364     return m_gripper_visible;
1365 }
1366
1367 void wxAuiToolBar::SetGripperVisible(bool visible)
1368 {
1369     m_gripper_visible = visible;
1370     if (visible)
1371         m_style |= wxAUI_TB_GRIPPER;
1372     else
1373         m_style &= ~wxAUI_TB_GRIPPER;
1374     Realize();
1375     Refresh(false);
1376 }
1377
1378
1379 bool wxAuiToolBar::GetOverflowVisible() const
1380 {
1381     return m_overflow_visible;
1382 }
1383
1384 void wxAuiToolBar::SetOverflowVisible(bool visible)
1385 {
1386     m_overflow_visible = visible;
1387     if (visible)
1388         m_style |= wxAUI_TB_OVERFLOW;
1389     else
1390         m_style &= ~wxAUI_TB_OVERFLOW;
1391     Refresh(false);
1392 }
1393
1394 bool wxAuiToolBar::SetFont(const wxFont& font)
1395 {
1396     bool res = wxWindow::SetFont(font);
1397
1398     if (m_art)
1399     {
1400         m_art->SetFont(font);
1401     }
1402
1403     return res;
1404 }
1405
1406
1407 void wxAuiToolBar::SetHoverItem(wxAuiToolBarItem* pitem)
1408 {
1409     wxAuiToolBarItem* former_hover = NULL;
1410
1411     size_t i, count;
1412     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1413     {
1414         wxAuiToolBarItem& item = m_items.Item(i);
1415         if (item.state & wxAUI_BUTTON_STATE_HOVER)
1416             former_hover = &item;
1417         item.state &= ~wxAUI_BUTTON_STATE_HOVER;
1418     }
1419
1420     if (pitem)
1421     {
1422         pitem->state |= wxAUI_BUTTON_STATE_HOVER;
1423     }
1424
1425     if (former_hover != pitem)
1426     {
1427         Refresh(false);
1428         Update();
1429     }
1430 }
1431
1432 void wxAuiToolBar::SetPressedItem(wxAuiToolBarItem* pitem)
1433 {
1434     wxAuiToolBarItem* former_item = NULL;
1435
1436     size_t i, count;
1437     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1438     {
1439         wxAuiToolBarItem& item = m_items.Item(i);
1440         if (item.state & wxAUI_BUTTON_STATE_PRESSED)
1441             former_item = &item;
1442         item.state &= ~wxAUI_BUTTON_STATE_PRESSED;
1443     }
1444
1445     if (pitem)
1446     {
1447         pitem->state &= ~wxAUI_BUTTON_STATE_HOVER;
1448         pitem->state |= wxAUI_BUTTON_STATE_PRESSED;
1449     }
1450
1451     if (former_item != pitem)
1452     {
1453         Refresh(false);
1454         Update();
1455     }
1456 }
1457
1458 void wxAuiToolBar::RefreshOverflowState()
1459 {
1460     if (!m_overflow_sizer_item)
1461     {
1462         m_overflow_state = 0;
1463         return;
1464     }
1465
1466     int overflow_state = 0;
1467
1468     wxRect overflow_rect = GetOverflowRect();
1469
1470
1471     // find out the mouse's current position
1472     wxPoint pt = ::wxGetMousePosition();
1473     pt = this->ScreenToClient(pt);
1474
1475     // find out if the mouse cursor is inside the dropdown rectangle
1476     if (overflow_rect.Contains(pt.x, pt.y))
1477     {
1478         if (::wxGetMouseState().LeftDown())
1479             overflow_state = wxAUI_BUTTON_STATE_PRESSED;
1480         else
1481             overflow_state = wxAUI_BUTTON_STATE_HOVER;
1482     }
1483
1484     if (overflow_state != m_overflow_state)
1485     {
1486         m_overflow_state = overflow_state;
1487         Refresh(false);
1488         Update();
1489     }
1490
1491     m_overflow_state = overflow_state;
1492 }
1493
1494 void wxAuiToolBar::ToggleTool(int tool_id, bool state)
1495 {
1496     wxAuiToolBarItem* tool = FindTool(tool_id);
1497
1498     if (tool && (tool->kind == wxITEM_CHECK || tool->kind == wxITEM_RADIO))
1499     {
1500         if (tool->kind == wxITEM_RADIO)
1501         {
1502             int i, idx, count;
1503             idx = GetToolIndex(tool_id);
1504             count = (int)m_items.GetCount();
1505
1506             if (idx >= 0 && idx < count)
1507             {
1508                 for (i = idx; i < count; ++i)
1509                 {
1510                     if (m_items[i].kind != wxITEM_RADIO)
1511                         break;
1512                     m_items[i].state &= ~wxAUI_BUTTON_STATE_CHECKED;
1513                 }
1514                 for (i = idx; i > 0; i--)
1515                 {
1516                     if (m_items[i].kind != wxITEM_RADIO)
1517                         break;
1518                     m_items[i].state &= ~wxAUI_BUTTON_STATE_CHECKED;
1519                 }
1520             }
1521
1522             tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1523         }
1524          else if (tool->kind == wxITEM_CHECK)
1525         {
1526             if (state == true)
1527                 tool->state |= wxAUI_BUTTON_STATE_CHECKED;
1528             else
1529                 tool->state &= ~wxAUI_BUTTON_STATE_CHECKED;
1530         }
1531     }
1532 }
1533
1534 bool wxAuiToolBar::GetToolToggled(int tool_id) const
1535 {
1536     wxAuiToolBarItem* tool = FindTool(tool_id);
1537
1538     if (tool)
1539     {
1540         if ( (tool->kind != wxITEM_CHECK) && (tool->kind != wxITEM_RADIO) )
1541             return false;
1542
1543         return (tool->state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
1544     }
1545
1546     return false;
1547 }
1548
1549 void wxAuiToolBar::EnableTool(int tool_id, bool state)
1550 {
1551     wxAuiToolBarItem* tool = FindTool(tool_id);
1552
1553     if (tool)
1554     {
1555         if (state == true)
1556             tool->state &= ~wxAUI_BUTTON_STATE_DISABLED;
1557         else
1558             tool->state |= wxAUI_BUTTON_STATE_DISABLED;
1559     }
1560 }
1561
1562 bool wxAuiToolBar::GetToolEnabled(int tool_id) const
1563 {
1564     wxAuiToolBarItem* tool = FindTool(tool_id);
1565
1566     if (tool)
1567         return (tool->state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
1568
1569     return false;
1570 }
1571
1572 wxString wxAuiToolBar::GetToolLabel(int tool_id) const
1573 {
1574     wxAuiToolBarItem* tool = FindTool(tool_id);
1575     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1576     if (!tool)
1577         return wxEmptyString;
1578
1579     return tool->label;
1580 }
1581
1582 void wxAuiToolBar::SetToolLabel(int tool_id, const wxString& label)
1583 {
1584     wxAuiToolBarItem* tool = FindTool(tool_id);
1585     if (tool)
1586     {
1587         tool->label = label;
1588     }
1589 }
1590
1591 wxBitmap wxAuiToolBar::GetToolBitmap(int tool_id) const
1592 {
1593     wxAuiToolBarItem* tool = FindTool(tool_id);
1594     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1595     if (!tool)
1596         return wxNullBitmap;
1597
1598     return tool->bitmap;
1599 }
1600
1601 void wxAuiToolBar::SetToolBitmap(int tool_id, const wxBitmap& bitmap)
1602 {
1603     wxAuiToolBarItem* tool = FindTool(tool_id);
1604     if (tool)
1605     {
1606         tool->bitmap = bitmap;
1607     }
1608 }
1609
1610 wxString wxAuiToolBar::GetToolShortHelp(int tool_id) const
1611 {
1612     wxAuiToolBarItem* tool = FindTool(tool_id);
1613     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1614     if (!tool)
1615         return wxEmptyString;
1616
1617     return tool->short_help;
1618 }
1619
1620 void wxAuiToolBar::SetToolShortHelp(int tool_id, const wxString& help_string)
1621 {
1622     wxAuiToolBarItem* tool = FindTool(tool_id);
1623     if (tool)
1624     {
1625         tool->short_help = help_string;
1626     }
1627 }
1628
1629 wxString wxAuiToolBar::GetToolLongHelp(int tool_id) const
1630 {
1631     wxAuiToolBarItem* tool = FindTool(tool_id);
1632     wxASSERT_MSG(tool, wxT("can't find tool in toolbar item array"));
1633     if (!tool)
1634         return wxEmptyString;
1635
1636     return tool->long_help;
1637 }
1638
1639 void wxAuiToolBar::SetToolLongHelp(int tool_id, const wxString& help_string)
1640 {
1641     wxAuiToolBarItem* tool = FindTool(tool_id);
1642     if (tool)
1643     {
1644         tool->long_help = help_string;
1645     }
1646 }
1647
1648 void wxAuiToolBar::SetCustomOverflowItems(const wxAuiToolBarItemArray& prepend,
1649                                           const wxAuiToolBarItemArray& append)
1650 {
1651     m_custom_overflow_prepend = prepend;
1652     m_custom_overflow_append = append;
1653 }
1654
1655
1656 size_t wxAuiToolBar::GetToolCount() const
1657 {
1658     return m_items.size();
1659 }
1660
1661 int wxAuiToolBar::GetToolIndex(int tool_id) const
1662 {
1663     // this will prevent us from returning the index of the
1664     // first separator in the toolbar since its id is equal to -1
1665     if (tool_id == -1)
1666         return wxNOT_FOUND;
1667
1668     size_t i, count = m_items.GetCount();
1669     for (i = 0; i < count; ++i)
1670     {
1671         wxAuiToolBarItem& item = m_items.Item(i);
1672         if (item.id == tool_id)
1673             return i;
1674     }
1675
1676     return wxNOT_FOUND;
1677 }
1678
1679 bool wxAuiToolBar::GetToolFitsByIndex(int tool_idx) const
1680 {
1681     if (tool_idx < 0 || tool_idx >= (int)m_items.GetCount())
1682         return false;
1683
1684     if (!m_items[tool_idx].sizer_item)
1685         return false;
1686
1687     int cli_w, cli_h;
1688     GetClientSize(&cli_w, &cli_h);
1689
1690     wxRect rect = m_items[tool_idx].sizer_item->GetRect();
1691
1692     if (m_style & wxAUI_TB_VERTICAL)
1693     {
1694         // take the dropdown size into account
1695         if (m_overflow_visible)
1696             cli_h -= m_overflow_sizer_item->GetSize().y;
1697
1698         if (rect.y+rect.height < cli_h)
1699             return true;
1700     }
1701     else
1702     {
1703         // take the dropdown size into account
1704         if (m_overflow_visible)
1705             cli_w -= m_overflow_sizer_item->GetSize().x;
1706
1707         if (rect.x+rect.width < cli_w)
1708             return true;
1709     }
1710
1711     return false;
1712 }
1713
1714
1715 bool wxAuiToolBar::GetToolFits(int tool_id) const
1716 {
1717     return GetToolFitsByIndex(GetToolIndex(tool_id));
1718 }
1719
1720 wxRect wxAuiToolBar::GetToolRect(int tool_id) const
1721 {
1722     wxAuiToolBarItem* tool = FindTool(tool_id);
1723     if (tool && tool->sizer_item)
1724     {
1725         return tool->sizer_item->GetRect();
1726     }
1727
1728     return wxRect();
1729 }
1730
1731 bool wxAuiToolBar::GetToolBarFits() const
1732 {
1733     if (m_items.GetCount() == 0)
1734     {
1735         // empty toolbar always 'fits'
1736         return true;
1737     }
1738
1739     // entire toolbar content fits if the last tool fits
1740     return GetToolFitsByIndex(m_items.GetCount() - 1);
1741 }
1742
1743 bool wxAuiToolBar::Realize()
1744 {
1745     wxClientDC dc(this);
1746     if (!dc.IsOk())
1747         return false;
1748
1749     bool horizontal = true;
1750     if (m_style & wxAUI_TB_VERTICAL)
1751         horizontal = false;
1752
1753
1754     // create the new sizer to add toolbar elements to
1755     wxBoxSizer* sizer = new wxBoxSizer(horizontal ? wxHORIZONTAL : wxVERTICAL);
1756
1757     // add gripper area
1758     int separator_size = m_art->GetElementSize(wxAUI_TBART_SEPARATOR_SIZE);
1759     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
1760     if (gripper_size > 0 && m_gripper_visible)
1761     {
1762         if (horizontal)
1763             m_gripper_sizer_item = sizer->Add(gripper_size, 1, 0, wxEXPAND);
1764         else
1765             m_gripper_sizer_item = sizer->Add(1, gripper_size, 0, wxEXPAND);
1766     }
1767     else
1768     {
1769         m_gripper_sizer_item = NULL;
1770     }
1771
1772     // add "left" padding
1773     if (m_left_padding > 0)
1774     {
1775         if (horizontal)
1776             sizer->Add(m_left_padding, 1);
1777         else
1778             sizer->Add(1, m_left_padding);
1779     }
1780
1781     size_t i, count;
1782     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1783     {
1784         wxAuiToolBarItem& item = m_items.Item(i);
1785         wxSizerItem* sizer_item = NULL;
1786
1787         switch (item.kind)
1788         {
1789             case wxITEM_LABEL:
1790             {
1791                 wxSize size = m_art->GetLabelSize(dc, this, item);
1792                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1793                                         size.y + (m_tool_border_padding*2),
1794                                         item.proportion,
1795                                         item.alignment);
1796                 if (i+1 < count)
1797                 {
1798                     sizer->AddSpacer(m_tool_packing);
1799                 }
1800
1801                 break;
1802             }
1803
1804             case wxITEM_CHECK:
1805             case wxITEM_NORMAL:
1806             case wxITEM_RADIO:
1807             {
1808                 wxSize size = m_art->GetToolSize(dc, this, item);
1809                 sizer_item = sizer->Add(size.x + (m_tool_border_padding*2),
1810                                         size.y + (m_tool_border_padding*2),
1811                                         0,
1812                                         item.alignment);
1813                 // add tool packing
1814                 if (i+1 < count)
1815                 {
1816                     sizer->AddSpacer(m_tool_packing);
1817                 }
1818
1819                 break;
1820             }
1821
1822             case wxITEM_SEPARATOR:
1823             {
1824                 if (horizontal)
1825                     sizer_item = sizer->Add(separator_size, 1, 0, wxEXPAND);
1826                 else
1827                     sizer_item = sizer->Add(1, separator_size, 0, wxEXPAND);
1828
1829                 // add tool packing
1830                 if (i+1 < count)
1831                 {
1832                     sizer->AddSpacer(m_tool_packing);
1833                 }
1834
1835                 break;
1836             }
1837
1838             case wxITEM_SPACER:
1839                 if (item.proportion > 0)
1840                     sizer_item = sizer->AddStretchSpacer(item.proportion);
1841                 else
1842                     sizer_item = sizer->Add(item.spacer_pixels, 1);
1843                 break;
1844
1845             case wxITEM_CONTROL:
1846             {
1847                 //sizer_item = sizer->Add(item.window, item.proportion, wxEXPAND);
1848                 wxSizerItem* ctrl_sizer_item;
1849
1850                 wxBoxSizer* vert_sizer = new wxBoxSizer(wxVERTICAL);
1851                 vert_sizer->AddStretchSpacer(1);
1852                 ctrl_sizer_item = vert_sizer->Add(item.window, 0, wxEXPAND);
1853                 vert_sizer->AddStretchSpacer(1);
1854                 if ( (m_style & wxAUI_TB_TEXT) &&
1855                      m_tool_text_orientation == wxAUI_TBTOOL_TEXT_BOTTOM &&
1856                      !item.GetLabel().empty() )
1857                 {
1858                     wxSize s = GetLabelSize(item.GetLabel());
1859                     vert_sizer->Add(1, s.y);
1860                 }
1861
1862
1863                 sizer_item = sizer->Add(vert_sizer, item.proportion, wxEXPAND);
1864
1865                 wxSize min_size = item.min_size;
1866
1867
1868                 // proportional items will disappear from the toolbar if
1869                 // their min width is not set to something really small
1870                 if (item.proportion != 0)
1871                 {
1872                     min_size.x = 1;
1873                 }
1874
1875                 if (min_size.IsFullySpecified())
1876                 {
1877                     sizer_item->SetMinSize(min_size);
1878                     ctrl_sizer_item->SetMinSize(min_size);
1879                 }
1880
1881                 // add tool packing
1882                 if (i+1 < count)
1883                 {
1884                     sizer->AddSpacer(m_tool_packing);
1885                 }
1886             }
1887         }
1888
1889         item.sizer_item = sizer_item;
1890     }
1891
1892     // add "right" padding
1893     if (m_right_padding > 0)
1894     {
1895         if (horizontal)
1896             sizer->Add(m_right_padding, 1);
1897         else
1898             sizer->Add(1, m_right_padding);
1899     }
1900
1901     // add drop down area
1902     m_overflow_sizer_item = NULL;
1903
1904     if (m_style & wxAUI_TB_OVERFLOW)
1905     {
1906         int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
1907         if (overflow_size > 0 && m_overflow_visible)
1908         {
1909             if (horizontal)
1910                 m_overflow_sizer_item = sizer->Add(overflow_size, 1, 0, wxEXPAND);
1911             else
1912                 m_overflow_sizer_item = sizer->Add(1, overflow_size, 0, wxEXPAND);
1913         }
1914         else
1915         {
1916             m_overflow_sizer_item = NULL;
1917         }
1918     }
1919
1920
1921     // the outside sizer helps us apply the "top" and "bottom" padding
1922     wxBoxSizer* outside_sizer = new wxBoxSizer(horizontal ? wxVERTICAL : wxHORIZONTAL);
1923
1924     // add "top" padding
1925     if (m_top_padding > 0)
1926     {
1927         if (horizontal)
1928             outside_sizer->Add(1, m_top_padding);
1929         else
1930             outside_sizer->Add(m_top_padding, 1);
1931     }
1932
1933     // add the sizer that contains all of the toolbar elements
1934     outside_sizer->Add(sizer, 1, wxEXPAND);
1935
1936     // add "bottom" padding
1937     if (m_bottom_padding > 0)
1938     {
1939         if (horizontal)
1940             outside_sizer->Add(1, m_bottom_padding);
1941         else
1942             outside_sizer->Add(m_bottom_padding, 1);
1943     }
1944
1945     delete m_sizer; // remove old sizer
1946     m_sizer = outside_sizer;
1947
1948     // calculate the rock-bottom minimum size
1949     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1950     {
1951         wxAuiToolBarItem& item = m_items.Item(i);
1952         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1953             item.sizer_item->SetMinSize(0,0);
1954     }
1955
1956     m_absolute_min_size = m_sizer->GetMinSize();
1957
1958     // reset the min sizes to what they were
1959     for (i = 0, count = m_items.GetCount(); i < count; ++i)
1960     {
1961         wxAuiToolBarItem& item = m_items.Item(i);
1962         if (item.sizer_item && item.proportion > 0 && item.min_size.IsFullySpecified())
1963             item.sizer_item->SetMinSize(item.min_size);
1964     }
1965
1966     // set control size
1967     wxSize size = m_sizer->GetMinSize();
1968     m_minWidth = size.x;
1969     m_minHeight = size.y;
1970
1971     if ((m_style & wxAUI_TB_NO_AUTORESIZE) == 0)
1972     {
1973         wxSize cur_size = GetClientSize();
1974         wxSize new_size = GetMinSize();
1975         if (new_size != cur_size)
1976         {
1977             SetClientSize(new_size);
1978         }
1979         else
1980         {
1981             m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1982         }
1983     }
1984     else
1985     {
1986         wxSize cur_size = GetClientSize();
1987         m_sizer->SetDimension(0, 0, cur_size.x, cur_size.y);
1988     }
1989
1990     Refresh(false);
1991     return true;
1992 }
1993
1994 int wxAuiToolBar::GetOverflowState() const
1995 {
1996     return m_overflow_state;
1997 }
1998
1999 wxRect wxAuiToolBar::GetOverflowRect() const
2000 {
2001     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2002     wxRect overflow_rect = m_overflow_sizer_item->GetRect();
2003     int overflow_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2004
2005     if (m_style & wxAUI_TB_VERTICAL)
2006     {
2007         overflow_rect.y = cli_rect.height - overflow_size;
2008         overflow_rect.x = 0;
2009         overflow_rect.width = cli_rect.width;
2010         overflow_rect.height = overflow_size;
2011     }
2012     else
2013     {
2014         overflow_rect.x = cli_rect.width - overflow_size;
2015         overflow_rect.y = 0;
2016         overflow_rect.width = overflow_size;
2017         overflow_rect.height = cli_rect.height;
2018     }
2019
2020     return overflow_rect;
2021 }
2022
2023 wxSize wxAuiToolBar::GetLabelSize(const wxString& label)
2024 {
2025     wxClientDC dc(this);
2026
2027     int tx, ty;
2028     int text_width = 0, text_height = 0;
2029
2030     dc.SetFont(m_font);
2031
2032     // get the text height
2033     dc.GetTextExtent(wxT("ABCDHgj"), &tx, &text_height);
2034
2035     // get the text width
2036     dc.GetTextExtent(label, &text_width, &ty);
2037
2038     return wxSize(text_width, text_height);
2039 }
2040
2041
2042 void wxAuiToolBar::DoIdleUpdate()
2043 {
2044     wxEvtHandler* handler = GetEventHandler();
2045
2046     bool need_refresh = false;
2047
2048     size_t i, count;
2049     for (i = 0, count = m_items.GetCount(); i < count; ++i)
2050     {
2051         wxAuiToolBarItem& item = m_items.Item(i);
2052
2053         if (item.id == -1)
2054             continue;
2055
2056         wxUpdateUIEvent evt(item.id);
2057         evt.SetEventObject(this);
2058
2059         if (handler->ProcessEvent(evt))
2060         {
2061             if (evt.GetSetEnabled())
2062             {
2063                 bool is_enabled;
2064                 if (item.window)
2065                     is_enabled = item.window->IsEnabled();
2066                 else
2067                     is_enabled = (item.state & wxAUI_BUTTON_STATE_DISABLED) ? false : true;
2068
2069                 bool new_enabled = evt.GetEnabled();
2070                 if (new_enabled != is_enabled)
2071                 {
2072                     if (item.window)
2073                     {
2074                         item.window->Enable(new_enabled);
2075                     }
2076                     else
2077                     {
2078                         if (new_enabled)
2079                             item.state &= ~wxAUI_BUTTON_STATE_DISABLED;
2080                         else
2081                             item.state |= wxAUI_BUTTON_STATE_DISABLED;
2082                     }
2083                     need_refresh = true;
2084                 }
2085             }
2086
2087             if (evt.GetSetChecked())
2088             {
2089                 // make sure we aren't checking an item that can't be
2090                 if (item.kind != wxITEM_CHECK && item.kind != wxITEM_RADIO)
2091                     continue;
2092
2093                 bool is_checked = (item.state & wxAUI_BUTTON_STATE_CHECKED) ? true : false;
2094                 bool new_checked = evt.GetChecked();
2095
2096                 if (new_checked != is_checked)
2097                 {
2098                     if (new_checked)
2099                         item.state |= wxAUI_BUTTON_STATE_CHECKED;
2100                     else
2101                         item.state &= ~wxAUI_BUTTON_STATE_CHECKED;
2102
2103                     need_refresh = true;
2104                 }
2105             }
2106
2107         }
2108     }
2109
2110
2111     if (need_refresh)
2112     {
2113         Refresh(false);
2114     }
2115 }
2116
2117
2118 void wxAuiToolBar::OnSize(wxSizeEvent& WXUNUSED(evt))
2119 {
2120     int x, y;
2121     GetClientSize(&x, &y);
2122
2123     if (x > y)
2124         SetOrientation(wxHORIZONTAL);
2125     else
2126         SetOrientation(wxVERTICAL);
2127
2128     if (((x >= y) && m_absolute_min_size.x > x) ||
2129         ((y > x) && m_absolute_min_size.y > y))
2130     {
2131         // hide all flexible items
2132         size_t i, count;
2133         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2134         {
2135             wxAuiToolBarItem& item = m_items.Item(i);
2136             if (item.sizer_item && item.proportion > 0 && item.sizer_item->IsShown())
2137             {
2138                 item.sizer_item->Show(false);
2139                 item.sizer_item->SetProportion(0);
2140             }
2141         }
2142     }
2143     else
2144     {
2145         // show all flexible items
2146         size_t i, count;
2147         for (i = 0, count = m_items.GetCount(); i < count; ++i)
2148         {
2149             wxAuiToolBarItem& item = m_items.Item(i);
2150             if (item.sizer_item && item.proportion > 0 && !item.sizer_item->IsShown())
2151             {
2152                 item.sizer_item->Show(true);
2153                 item.sizer_item->SetProportion(item.proportion);
2154             }
2155         }
2156     }
2157
2158     m_sizer->SetDimension(0, 0, x, y);
2159
2160     Refresh(false);
2161     Update();
2162 }
2163
2164
2165
2166 void wxAuiToolBar::DoSetSize(int x,
2167                              int y,
2168                              int width,
2169                              int height,
2170                              int sizeFlags)
2171 {
2172     wxSize parent_size = GetParent()->GetClientSize();
2173     if (x + width > parent_size.x)
2174         width = wxMax(0, parent_size.x - x);
2175     if (y + height > parent_size.y)
2176         height = wxMax(0, parent_size.y - y);
2177
2178     wxWindow::DoSetSize(x, y, width, height, sizeFlags);
2179 }
2180
2181
2182 void wxAuiToolBar::OnIdle(wxIdleEvent& evt)
2183 {
2184     DoIdleUpdate();
2185     evt.Skip();
2186 }
2187
2188 void wxAuiToolBar::OnPaint(wxPaintEvent& WXUNUSED(evt))
2189 {
2190     wxBufferedPaintDC dc(this);
2191     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2192
2193
2194     bool horizontal = true;
2195     if (m_style & wxAUI_TB_VERTICAL)
2196         horizontal = false;
2197
2198
2199     m_art->DrawBackground(dc, this, cli_rect);
2200
2201     int gripper_size = m_art->GetElementSize(wxAUI_TBART_GRIPPER_SIZE);
2202     int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2203
2204     // paint the gripper
2205     if (gripper_size > 0 && m_gripper_sizer_item)
2206     {
2207         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2208         if (horizontal)
2209             gripper_rect.width = gripper_size;
2210         else
2211             gripper_rect.height = gripper_size;
2212         m_art->DrawGripper(dc, this, gripper_rect);
2213     }
2214
2215     // calculated how far we can draw items
2216     int last_extent;
2217     if (horizontal)
2218         last_extent = cli_rect.width;
2219     else
2220         last_extent = cli_rect.height;
2221     if (m_overflow_visible)
2222         last_extent -= dropdown_size;
2223
2224     // paint each individual tool
2225     size_t i, count = m_items.GetCount();
2226     for (i = 0; i < count; ++i)
2227     {
2228         wxAuiToolBarItem& item = m_items.Item(i);
2229
2230         if (!item.sizer_item)
2231             continue;
2232
2233         wxRect item_rect = item.sizer_item->GetRect();
2234
2235
2236         if ((horizontal  && item_rect.x + item_rect.width >= last_extent) ||
2237             (!horizontal && item_rect.y + item_rect.height >= last_extent))
2238         {
2239             break;
2240         }
2241
2242         if (item.kind == wxITEM_SEPARATOR)
2243         {
2244             // draw a separator
2245             m_art->DrawSeparator(dc, this, item_rect);
2246         }
2247         else if (item.kind == wxITEM_LABEL)
2248         {
2249             // draw a text label only
2250             m_art->DrawLabel(dc, this, item, item_rect);
2251         }
2252         else if (item.kind == wxITEM_NORMAL)
2253         {
2254             // draw a regular button or dropdown button
2255             if (!item.dropdown)
2256                 m_art->DrawButton(dc, this, item, item_rect);
2257             else
2258                 m_art->DrawDropDownButton(dc, this, item, item_rect);
2259         }
2260         else if (item.kind == wxITEM_CHECK)
2261         {
2262             // draw a toggle button
2263             m_art->DrawButton(dc, this, item, item_rect);
2264         }
2265         else if (item.kind == wxITEM_RADIO)
2266         {
2267             // draw a toggle button
2268             m_art->DrawButton(dc, this, item, item_rect);
2269         }
2270         else if (item.kind == wxITEM_CONTROL)
2271         {
2272             // draw the control's label
2273             m_art->DrawControlLabel(dc, this, item, item_rect);
2274         }
2275
2276         // fire a signal to see if the item wants to be custom-rendered
2277         OnCustomRender(dc, item, item_rect);
2278     }
2279
2280     // paint the overflow button
2281     if (dropdown_size > 0 && m_overflow_sizer_item)
2282     {
2283         wxRect dropdown_rect = GetOverflowRect();
2284         m_art->DrawOverflowButton(dc, this, dropdown_rect, m_overflow_state);
2285     }
2286 }
2287
2288 void wxAuiToolBar::OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
2289 {
2290     // empty
2291 }
2292
2293 void wxAuiToolBar::OnLeftDown(wxMouseEvent& evt)
2294 {
2295     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2296
2297     if (m_gripper_sizer_item)
2298     {
2299         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2300         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2301         {
2302             // find aui manager
2303             wxAuiManager* manager = wxAuiManager::GetManager(this);
2304             if (!manager)
2305                 return;
2306
2307             int x_drag_offset = evt.GetX() - gripper_rect.GetX();
2308             int y_drag_offset = evt.GetY() - gripper_rect.GetY();
2309
2310             // gripper was clicked
2311             manager->StartPaneDrag(this, wxPoint(x_drag_offset, y_drag_offset));
2312             return;
2313         }
2314     }
2315
2316     if (m_overflow_sizer_item)
2317     {
2318         wxRect overflow_rect = GetOverflowRect();
2319
2320         if (m_art &&
2321             m_overflow_visible &&
2322             overflow_rect.Contains(evt.m_x, evt.m_y))
2323         {
2324             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_OVERFLOW_CLICK, -1);
2325             e.SetEventObject(this);
2326             e.SetToolId(-1);
2327             e.SetClickPoint(wxPoint(evt.GetX(), evt.GetY()));
2328             bool processed = GetEventHandler()->ProcessEvent(e);
2329
2330             if (processed)
2331             {
2332                 DoIdleUpdate();
2333             }
2334             else
2335             {
2336                 size_t i, count;
2337                 wxAuiToolBarItemArray overflow_items;
2338
2339
2340                 // add custom overflow prepend items, if any
2341                 count = m_custom_overflow_prepend.GetCount();
2342                 for (i = 0; i < count; ++i)
2343                     overflow_items.Add(m_custom_overflow_prepend[i]);
2344
2345                 // only show items that don't fit in the dropdown
2346                 count = m_items.GetCount();
2347                 for (i = 0; i < count; ++i)
2348                 {
2349                     if (!GetToolFitsByIndex(i))
2350                         overflow_items.Add(m_items[i]);
2351                 }
2352
2353                 // add custom overflow append items, if any
2354                 count = m_custom_overflow_append.GetCount();
2355                 for (i = 0; i < count; ++i)
2356                     overflow_items.Add(m_custom_overflow_append[i]);
2357
2358                 int res = m_art->ShowDropDown(this, overflow_items);
2359                 m_overflow_state = 0;
2360                 Refresh(false);
2361                 if (res != -1)
2362                 {
2363                     wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, res);
2364                     e.SetEventObject(this);
2365                     GetParent()->GetEventHandler()->ProcessEvent(e);
2366                 }
2367             }
2368
2369             return;
2370         }
2371     }
2372
2373     m_dragging = false;
2374     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2375     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2376
2377     if (m_action_item)
2378     {
2379         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2380         {
2381             m_action_pos = wxPoint(-1,-1);
2382             m_action_item = NULL;
2383             return;
2384         }
2385
2386         SetPressedItem(m_action_item);
2387
2388         // fire the tool dropdown event
2389         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_TOOL_DROPDOWN, m_action_item->id);
2390         e.SetEventObject(this);
2391         e.SetToolId(m_action_item->id);
2392         e.SetDropDownClicked(false);
2393
2394         int mouse_x = evt.GetX();
2395         wxRect rect = m_action_item->sizer_item->GetRect();
2396
2397         if (m_action_item->dropdown &&
2398             mouse_x >= (rect.x+rect.width-BUTTON_DROPDOWN_WIDTH-1) &&
2399             mouse_x < (rect.x+rect.width))
2400         {
2401             e.SetDropDownClicked(true);
2402         }
2403
2404         e.SetClickPoint(evt.GetPosition());
2405         e.SetItemRect(rect);
2406         GetEventHandler()->ProcessEvent(e);
2407         DoIdleUpdate();
2408     }
2409 }
2410
2411 void wxAuiToolBar::OnLeftUp(wxMouseEvent& evt)
2412 {
2413     SetPressedItem(NULL);
2414
2415     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2416     if (hit_item && !(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2417     {
2418         SetHoverItem(hit_item);
2419     }
2420
2421
2422     if (m_dragging)
2423     {
2424         // reset drag and drop member variables
2425         m_dragging = false;
2426         m_action_pos = wxPoint(-1,-1);
2427         m_action_item = NULL;
2428         return;
2429     }
2430     else
2431     {
2432         wxAuiToolBarItem* hit_item;
2433         hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2434
2435         if (m_action_item && hit_item == m_action_item)
2436         {
2437             UnsetToolTip();
2438
2439             if (hit_item->kind == wxITEM_CHECK || hit_item->kind == wxITEM_RADIO)
2440             {
2441                 bool toggle = false;
2442
2443                 if (m_action_item->state & wxAUI_BUTTON_STATE_CHECKED)
2444                     toggle = false;
2445                 else
2446                     toggle = true;
2447
2448                 ToggleTool(m_action_item->id, toggle);
2449
2450                 // repaint immediately
2451                 Refresh(false);
2452                 Update();
2453
2454                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2455                 e.SetEventObject(this);
2456                 GetEventHandler()->ProcessEvent(e);
2457                 DoIdleUpdate();
2458             }
2459             else
2460             {
2461                 wxCommandEvent e(wxEVT_COMMAND_MENU_SELECTED, m_action_item->id);
2462                 e.SetEventObject(this);
2463                 GetEventHandler()->ProcessEvent(e);
2464                 DoIdleUpdate();
2465             }
2466         }
2467     }
2468
2469     // reset drag and drop member variables
2470     m_dragging = false;
2471     m_action_pos = wxPoint(-1,-1);
2472     m_action_item = NULL;
2473 }
2474
2475 void wxAuiToolBar::OnRightDown(wxMouseEvent& evt)
2476 {
2477     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2478
2479     if (m_gripper_sizer_item)
2480     {
2481         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2482         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2483             return;
2484     }
2485
2486     if (m_overflow_sizer_item)
2487     {
2488         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2489         if (dropdown_size > 0 &&
2490             evt.m_x > cli_rect.width - dropdown_size &&
2491             evt.m_y >= 0 &&
2492             evt.m_y < cli_rect.height &&
2493             m_art)
2494         {
2495             return;
2496         }
2497     }
2498
2499     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2500     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2501
2502     if (m_action_item)
2503     {
2504         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2505         {
2506             m_action_pos = wxPoint(-1,-1);
2507             m_action_item = NULL;
2508             return;
2509         }
2510     }
2511 }
2512
2513 void wxAuiToolBar::OnRightUp(wxMouseEvent& evt)
2514 {
2515     wxAuiToolBarItem* hit_item;
2516     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2517
2518     if (m_action_item && hit_item == m_action_item)
2519     {
2520         if (hit_item->kind == wxITEM_NORMAL)
2521         {
2522             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, m_action_item->id);
2523             e.SetEventObject(this);
2524             e.SetToolId(m_action_item->id);
2525             e.SetClickPoint(m_action_pos);
2526             GetEventHandler()->ProcessEvent(e);
2527             DoIdleUpdate();
2528         }
2529     }
2530     else
2531     {
2532         // right-clicked on the invalid area of the toolbar
2533         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_RIGHT_CLICK, -1);
2534         e.SetEventObject(this);
2535         e.SetToolId(-1);
2536         e.SetClickPoint(m_action_pos);
2537         GetEventHandler()->ProcessEvent(e);
2538         DoIdleUpdate();
2539     }
2540
2541     // reset member variables
2542     m_action_pos = wxPoint(-1,-1);
2543     m_action_item = NULL;
2544 }
2545
2546 void wxAuiToolBar::OnMiddleDown(wxMouseEvent& evt)
2547 {
2548     wxRect cli_rect(wxPoint(0,0), GetClientSize());
2549
2550     if (m_gripper_sizer_item)
2551     {
2552         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2553         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2554             return;
2555     }
2556
2557     if (m_overflow_sizer_item)
2558     {
2559         int dropdown_size = m_art->GetElementSize(wxAUI_TBART_OVERFLOW_SIZE);
2560         if (dropdown_size > 0 &&
2561             evt.m_x > cli_rect.width - dropdown_size &&
2562             evt.m_y >= 0 &&
2563             evt.m_y < cli_rect.height &&
2564             m_art)
2565         {
2566             return;
2567         }
2568     }
2569
2570     m_action_pos = wxPoint(evt.GetX(), evt.GetY());
2571     m_action_item = FindToolByPosition(evt.GetX(), evt.GetY());
2572
2573     if (m_action_item)
2574     {
2575         if (m_action_item->state & wxAUI_BUTTON_STATE_DISABLED)
2576         {
2577             m_action_pos = wxPoint(-1,-1);
2578             m_action_item = NULL;
2579             return;
2580         }
2581     }
2582 }
2583
2584 void wxAuiToolBar::OnMiddleUp(wxMouseEvent& evt)
2585 {
2586     wxAuiToolBarItem* hit_item;
2587     hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2588
2589     if (m_action_item && hit_item == m_action_item)
2590     {
2591         if (hit_item->kind == wxITEM_NORMAL)
2592         {
2593             wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_MIDDLE_CLICK, m_action_item->id);
2594             e.SetEventObject(this);
2595             e.SetToolId(m_action_item->id);
2596             e.SetClickPoint(m_action_pos);
2597             GetEventHandler()->ProcessEvent(e);
2598             DoIdleUpdate();
2599         }
2600     }
2601
2602     // reset member variables
2603     m_action_pos = wxPoint(-1,-1);
2604     m_action_item = NULL;
2605 }
2606
2607 void wxAuiToolBar::OnMotion(wxMouseEvent& evt)
2608 {
2609     // start a drag event
2610     if (!m_dragging &&
2611         m_action_item != NULL &&
2612         m_action_pos != wxPoint(-1,-1) &&
2613         abs(evt.m_x - m_action_pos.x) + abs(evt.m_y - m_action_pos.y) > 5)
2614     {
2615         UnsetToolTip();
2616
2617         m_dragging = true;
2618
2619         wxAuiToolBarEvent e(wxEVT_COMMAND_AUITOOLBAR_BEGIN_DRAG, GetId());
2620         e.SetEventObject(this);
2621         e.SetToolId(m_action_item->id);
2622         GetEventHandler()->ProcessEvent(e);
2623         DoIdleUpdate();
2624         return;
2625     }
2626
2627     wxAuiToolBarItem* hit_item = FindToolByPosition(evt.GetX(), evt.GetY());
2628     if (hit_item)
2629     {
2630         if (!(hit_item->state & wxAUI_BUTTON_STATE_DISABLED))
2631             SetHoverItem(hit_item);
2632         else
2633             SetHoverItem(NULL);
2634     }
2635     else
2636     {
2637         // no hit item, remove any hit item
2638         SetHoverItem(hit_item);
2639     }
2640
2641     // figure out tooltips
2642     wxAuiToolBarItem* packing_hit_item;
2643     packing_hit_item = FindToolByPositionWithPacking(evt.GetX(), evt.GetY());
2644     if (packing_hit_item)
2645     {
2646         if (packing_hit_item != m_tip_item)
2647         {
2648             m_tip_item = packing_hit_item;
2649
2650             if ( !packing_hit_item->short_help.empty() )
2651                 SetToolTip(packing_hit_item->short_help);
2652             else
2653                 UnsetToolTip();
2654         }
2655     }
2656     else
2657     {
2658         UnsetToolTip();
2659         m_tip_item = NULL;
2660     }
2661
2662     // if we've pressed down an item and we're hovering
2663     // over it, make sure it's state is set to pressed
2664     if (m_action_item)
2665     {
2666         if (m_action_item == hit_item)
2667             SetPressedItem(m_action_item);
2668         else
2669             SetPressedItem(NULL);
2670     }
2671
2672     // figure out the dropdown button state (are we hovering or pressing it?)
2673     RefreshOverflowState();
2674 }
2675
2676 void wxAuiToolBar::OnLeaveWindow(wxMouseEvent& WXUNUSED(evt))
2677 {
2678     RefreshOverflowState();
2679     SetHoverItem(NULL);
2680     SetPressedItem(NULL);
2681
2682     m_tip_item = NULL;
2683 }
2684
2685
2686 void wxAuiToolBar::OnSetCursor(wxSetCursorEvent& evt)
2687 {
2688     wxCursor cursor = wxNullCursor;
2689
2690     if (m_gripper_sizer_item)
2691     {
2692         wxRect gripper_rect = m_gripper_sizer_item->GetRect();
2693         if (gripper_rect.Contains(evt.GetX(), evt.GetY()))
2694         {
2695             cursor = wxCursor(wxCURSOR_SIZING);
2696         }
2697     }
2698
2699     evt.SetCursor(cursor);
2700 }
2701
2702
2703 #endif // wxUSE_AUI
2704