samples/ribbon/ribbondemo.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        ribbondemo.cpp
   3 // Purpose:     wxRibbon: Ribbon user interface - sample/test program
   4 // Author:      Peter Cawley
   5 // Modified by:
   6 // Created:     2009-05-25
   7 // RCS-ID:      $Id$
   8 // Copyright:   (C) Copyright 2009, Peter Cawley
   9 // Licence:     wxWindows Library Licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #include "wx/app.h"
  19 #include "wx/frame.h"
  20 #include "wx/textctrl.h"
  21 #include "wx/ribbon/bar.h"
  22 #include "wx/ribbon/buttonbar.h"
  23 #include "wx/ribbon/gallery.h"
  24 #include "wx/ribbon/toolbar.h"
  25 #include "wx/sizer.h"
  26 #include "wx/menu.h"
  27 #include "wx/msgdlg.h"
  28 #include "wx/dcbuffer.h"
  29 #include "wx/colordlg.h"
  30 #include "wx/artprov.h"
  31 #include "wx/combobox.h"
  32 #include "wx/tglbtn.h"
  33 #include "wx/wrapsizer.h"
  34
  35 // -- application --
  36
  37 class MyApp : public wxApp
  38 {
  39 public:
  40     bool OnInit();
  41 };
  42
  43 DECLARE_APP(MyApp)
  44 IMPLEMENT_APP(MyApp)
  45
  46 // -- frame --
  47
  48 class MyFrame : public wxFrame
  49 {
  50 public:
  51     MyFrame();
  52     ~MyFrame();
  53
  54     enum
  55     {
  56         ID_CIRCLE = wxID_HIGHEST + 1,
  57         ID_CROSS,
  58         ID_TRIANGLE,
  59         ID_SQUARE,
  60         ID_POLYGON,
  61         ID_SELECTION_EXPAND_H,
  62         ID_SELECTION_EXPAND_V,
  63         ID_SELECTION_CONTRACT,
  64         ID_PRIMARY_COLOUR,
  65         ID_SECONDARY_COLOUR,
  66         ID_DEFAULT_PROVIDER,
  67         ID_AUI_PROVIDER,
  68         ID_MSW_PROVIDER,
  69         ID_MAIN_TOOLBAR,
  70         ID_POSITION_TOP,
  71         ID_POSITION_TOP_ICONS,
  72         ID_POSITION_TOP_BOTH,
  73         ID_POSITION_LEFT,
  74         ID_POSITION_LEFT_LABELS,
  75         ID_POSITION_LEFT_BOTH,
  76         ID_TOGGLE_PANELS,
  77         ID_ENABLE,
  78         ID_DISABLE,
  79         ID_DISABLED,
  80         ID_UI_ENABLE_UPDATED,
  81         ID_CHECK,
  82         ID_UI_CHECK_UPDATED,
  83         ID_CHANGE_TEXT1,
  84         ID_CHANGE_TEXT2,
  85         ID_UI_CHANGE_TEXT_UPDATED,
  86         ID_REMOVE_PAGE,
  87         ID_HIDE_PAGES,
  88         ID_SHOW_PAGES
  89     };
  90
  91     void OnEnableUpdateUI(wxUpdateUIEvent& evt);
  92     void OnCheckUpdateUI(wxUpdateUIEvent& evt);
  93     void OnChangeTextUpdateUI(wxUpdateUIEvent& evt);
  94     void OnCheck(wxRibbonButtonBarEvent& evt);
  95     void OnEnable(wxRibbonButtonBarEvent& evt);
  96     void OnDisable(wxRibbonButtonBarEvent& evt);
  97     void OnDisabled(wxRibbonButtonBarEvent& evt);
  98     void OnEnableUpdated(wxRibbonButtonBarEvent& evt);
  99     void OnChangeText1(wxRibbonButtonBarEvent& evt);
 100     void OnChangeText2(wxRibbonButtonBarEvent& evt);
 101     void OnCircleButton(wxRibbonButtonBarEvent& evt);
 102     void OnCrossButton(wxRibbonButtonBarEvent& evt);
 103     void OnTriangleButton(wxRibbonButtonBarEvent& evt);
 104     void OnTriangleDropdown(wxRibbonButtonBarEvent& evt);
 105     void OnSquareButton(wxRibbonButtonBarEvent& evt);
 106     void OnPolygonDropdown(wxRibbonButtonBarEvent& evt);
 107     void OnSelectionExpandVButton(wxRibbonButtonBarEvent& evt);
 108     void OnSelectionExpandHButton(wxRibbonButtonBarEvent& evt);
 109     void OnSelectionContractButton(wxRibbonButtonBarEvent& evt);
 110     void OnHoveredColourChange(wxRibbonGalleryEvent& evt);
 111     void OnPrimaryColourSelect(wxRibbonGalleryEvent& evt);
 112     void OnSecondaryColourSelect(wxRibbonGalleryEvent& evt);
 113     void OnColourGalleryButton(wxCommandEvent& evt);
 114     void OnDefaultProvider(wxRibbonButtonBarEvent& evt);
 115     void OnAUIProvider(wxRibbonButtonBarEvent& evt);
 116     void OnMSWProvider(wxRibbonButtonBarEvent& evt);
 117     void OnJustify(wxRibbonToolBarEvent& evt);
 118     void OnJustifyUpdateUI(wxUpdateUIEvent& evt);
 119     void OnNew(wxRibbonToolBarEvent& evt);
 120     void OnNewDropdown(wxRibbonToolBarEvent& evt);
 121     void OnPrint(wxRibbonToolBarEvent& evt);
 122     void OnPrintDropdown(wxRibbonToolBarEvent& evt);
 123     void OnRedoDropdown(wxRibbonToolBarEvent& evt);
 124     void OnUndoDropdown(wxRibbonToolBarEvent& evt);
 125     void OnPositionTop(wxRibbonToolBarEvent& evt);
 126     void OnPositionTopLabels(wxCommandEvent& evt);
 127     void OnPositionTopIcons(wxCommandEvent& evt);
 128     void OnPositionTopBoth(wxCommandEvent& evt);
 129     void OnPositionTopDropdown(wxRibbonToolBarEvent& evt);
 130     void OnPositionLeft(wxRibbonToolBarEvent& evt);
 131     void OnPositionLeftLabels(wxCommandEvent& evt);
 132     void OnPositionLeftIcons(wxCommandEvent& evt);
 133     void OnPositionLeftBoth(wxCommandEvent& evt);
 134     void OnPositionLeftDropdown(wxRibbonToolBarEvent& evt);
 135     void OnRemovePage(wxRibbonButtonBarEvent& evt);
 136     void OnHidePages(wxRibbonButtonBarEvent& evt);
 137     void OnShowPages(wxRibbonButtonBarEvent& evt);
 138     void OnTogglePanels(wxCommandEvent& evt);
 139     void OnRibbonBarToggled(wxRibbonBarEvent& evt);
 140     void OnRibbonBarHelpClicked(wxRibbonBarEvent& evt);
 141
 142     void OnSizeEvent(wxSizeEvent& evt);
 143
 144     void OnExtButton(wxRibbonPanelEvent& evt);
 145
 146 protected:
 147     wxRibbonGallery* PopulateColoursPanel(wxWindow* panel, wxColour def,
 148         int gallery_id);
 149     void AddText(wxString msg);
 150     wxRibbonGalleryItem* AddColourToGallery(wxRibbonGallery *gallery,
 151         wxString name, wxMemoryDC& dc, wxColour* value = NULL);
 152     wxColour GetGalleryColour(wxRibbonGallery *gallery,
 153         wxRibbonGalleryItem* item, wxString* name);
 154     void ResetGalleryArtProviders();
 155     void SetArtProvider(wxRibbonArtProvider* prov);
 156     void SetBarStyle(long style);
 157
 158     wxRibbonBar* m_ribbon;
 159     wxRibbonGallery* m_primary_gallery;
 160     wxRibbonGallery* m_secondary_gallery;
 161     wxTextCtrl* m_logwindow;
 162     wxToggleButton* m_togglePanels;
 163
 164     wxColourData m_colour_data;
 165     wxColour m_default_primary;
 166     wxColour m_default_secondary;
 167     wxColour m_default_tertiary;
 168     wxMemoryDC m_bitmap_creation_dc;
 169     bool m_bEnabled;
 170     bool m_bChecked;
 171     wxString m_new_text;
 172
 173     DECLARE_EVENT_TABLE()
 174 };
 175
 176 // -- implementations --
 177
 178 bool MyApp::OnInit()
 179 {
 180     if(!wxApp::OnInit())
 181         return false;
 182
 183     wxFrame* frame = new MyFrame;
 184     frame->Show();
 185
 186     return true;
 187 }
 188
 189 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 190 EVT_RIBBONBUTTONBAR_CLICKED(ID_ENABLE, MyFrame::OnEnable)
 191 EVT_RIBBONBUTTONBAR_CLICKED(ID_DISABLE, MyFrame::OnDisable)
 192 EVT_RIBBONBUTTONBAR_CLICKED(ID_DISABLED, MyFrame::OnDisabled)
 193 EVT_RIBBONBUTTONBAR_CLICKED(ID_UI_ENABLE_UPDATED, MyFrame::OnEnableUpdated)
 194 EVT_UPDATE_UI(ID_UI_ENABLE_UPDATED, MyFrame::OnEnableUpdateUI)
 195 EVT_RIBBONBUTTONBAR_CLICKED(ID_CHECK, MyFrame::OnCheck)
 196 EVT_UPDATE_UI(ID_UI_CHECK_UPDATED, MyFrame::OnCheckUpdateUI)
 197 EVT_RIBBONBUTTONBAR_CLICKED(ID_CHANGE_TEXT1, MyFrame::OnChangeText1)
 198 EVT_RIBBONBUTTONBAR_CLICKED(ID_CHANGE_TEXT2, MyFrame::OnChangeText2)
 199 EVT_UPDATE_UI(ID_UI_CHANGE_TEXT_UPDATED, MyFrame::OnChangeTextUpdateUI)
 200 EVT_RIBBONBUTTONBAR_CLICKED(ID_DEFAULT_PROVIDER, MyFrame::OnDefaultProvider)
 201 EVT_RIBBONBUTTONBAR_CLICKED(ID_AUI_PROVIDER, MyFrame::OnAUIProvider)
 202 EVT_RIBBONBUTTONBAR_CLICKED(ID_MSW_PROVIDER, MyFrame::OnMSWProvider)
 203 EVT_RIBBONBUTTONBAR_CLICKED(ID_SELECTION_EXPAND_H, MyFrame::OnSelectionExpandHButton)
 204 EVT_RIBBONBUTTONBAR_CLICKED(ID_SELECTION_EXPAND_V, MyFrame::OnSelectionExpandVButton)
 205 EVT_RIBBONBUTTONBAR_CLICKED(ID_SELECTION_CONTRACT, MyFrame::OnSelectionContractButton)
 206 EVT_RIBBONBUTTONBAR_CLICKED(ID_CIRCLE, MyFrame::OnCircleButton)
 207 EVT_RIBBONBUTTONBAR_CLICKED(ID_CROSS, MyFrame::OnCrossButton)
 208 EVT_RIBBONBUTTONBAR_CLICKED(ID_TRIANGLE, MyFrame::OnTriangleButton)
 209 EVT_RIBBONBUTTONBAR_CLICKED(ID_SQUARE, MyFrame::OnSquareButton)
 210 EVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED(ID_TRIANGLE, MyFrame::OnTriangleDropdown)
 211 EVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED(ID_POLYGON, MyFrame::OnPolygonDropdown)
 212 EVT_RIBBONGALLERY_HOVER_CHANGED(ID_PRIMARY_COLOUR, MyFrame::OnHoveredColourChange)
 213 EVT_RIBBONGALLERY_HOVER_CHANGED(ID_SECONDARY_COLOUR, MyFrame::OnHoveredColourChange)
 214 EVT_RIBBONGALLERY_SELECTED(ID_PRIMARY_COLOUR, MyFrame::OnPrimaryColourSelect)
 215 EVT_RIBBONGALLERY_SELECTED(ID_SECONDARY_COLOUR, MyFrame::OnSecondaryColourSelect)
 216 EVT_RIBBONTOOLBAR_CLICKED(wxID_JUSTIFY_LEFT, MyFrame::OnJustify)
 217 EVT_RIBBONTOOLBAR_CLICKED(wxID_JUSTIFY_CENTER, MyFrame::OnJustify)
 218 EVT_RIBBONTOOLBAR_CLICKED(wxID_JUSTIFY_RIGHT, MyFrame::OnJustify)
 219 EVT_UPDATE_UI(wxID_JUSTIFY_LEFT, MyFrame::OnJustifyUpdateUI)
 220 EVT_UPDATE_UI(wxID_JUSTIFY_CENTER, MyFrame::OnJustifyUpdateUI)
 221 EVT_UPDATE_UI(wxID_JUSTIFY_RIGHT, MyFrame::OnJustifyUpdateUI)
 222 EVT_RIBBONTOOLBAR_CLICKED(wxID_NEW, MyFrame::OnNew)
 223 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(wxID_NEW, MyFrame::OnNewDropdown)
 224 EVT_RIBBONTOOLBAR_CLICKED(wxID_PRINT, MyFrame::OnPrint)
 225 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(wxID_PRINT, MyFrame::OnPrintDropdown)
 226 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(wxID_REDO, MyFrame::OnRedoDropdown)
 227 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(wxID_UNDO, MyFrame::OnUndoDropdown)
 228 EVT_RIBBONTOOLBAR_CLICKED(ID_POSITION_LEFT, MyFrame::OnPositionLeft)
 229 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(ID_POSITION_LEFT, MyFrame::OnPositionLeftDropdown)
 230 EVT_RIBBONTOOLBAR_CLICKED(ID_POSITION_TOP, MyFrame::OnPositionTop)
 231 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(ID_POSITION_TOP, MyFrame::OnPositionTopDropdown)
 232 EVT_BUTTON(ID_PRIMARY_COLOUR, MyFrame::OnColourGalleryButton)
 233 EVT_BUTTON(ID_SECONDARY_COLOUR, MyFrame::OnColourGalleryButton)
 234 EVT_MENU(ID_POSITION_LEFT, MyFrame::OnPositionLeftIcons)
 235 EVT_MENU(ID_POSITION_LEFT_LABELS, MyFrame::OnPositionLeftLabels)
 236 EVT_MENU(ID_POSITION_LEFT_BOTH, MyFrame::OnPositionLeftBoth)
 237 EVT_MENU(ID_POSITION_TOP, MyFrame::OnPositionTopLabels)
 238 EVT_MENU(ID_POSITION_TOP_ICONS, MyFrame::OnPositionTopIcons)
 239 EVT_MENU(ID_POSITION_TOP_BOTH, MyFrame::OnPositionTopBoth)
 240 EVT_TOGGLEBUTTON(ID_TOGGLE_PANELS, MyFrame::OnTogglePanels)
 241 EVT_RIBBONPANEL_EXTBUTTON_ACTIVATED(wxID_ANY, MyFrame::OnExtButton)
 242 EVT_RIBBONBUTTONBAR_CLICKED(ID_REMOVE_PAGE, MyFrame::OnRemovePage)
 243 EVT_RIBBONBUTTONBAR_CLICKED(ID_HIDE_PAGES, MyFrame::OnHidePages)
 244 EVT_RIBBONBUTTONBAR_CLICKED(ID_SHOW_PAGES, MyFrame::OnShowPages)
 245 EVT_RIBBONBAR_TOGGLED(wxID_ANY, MyFrame::OnRibbonBarToggled)
 246 EVT_RIBBONBAR_HELP_CLICK(wxID_ANY, MyFrame::OnRibbonBarHelpClicked)
 247 EVT_SIZE(MyFrame::OnSizeEvent)
 248 END_EVENT_TABLE()
 249
 250 #include "align_center.xpm"
 251 #include "align_left.xpm"
 252 #include "align_right.xpm"
 253 #include "aui_style.xpm"
 254 #include "auto_crop_selection.xpm"
 255 #include "auto_crop_selection_small.xpm"
 256 #include "circle.xpm"
 257 #include "circle_small.xpm"
 258 #include "colours.xpm"
 259 #include "cross.xpm"
 260 #include "empty.xpm"
 261 #include "expand_selection_v.xpm"
 262 #include "expand_selection_h.xpm"
 263 #include "eye.xpm"
 264 #include "hexagon.xpm"
 265 #include "msw_style.xpm"
 266 #include "position_left_small.xpm"
 267 #include "position_top_small.xpm"
 268 #include "ribbon.xpm"
 269 #include "selection_panel.xpm"
 270 #include "square.xpm"
 271 #include "triangle.xpm"
 272
 273 MyFrame::MyFrame()
 274     : wxFrame(NULL, wxID_ANY, wxT("wxRibbon Sample Application"), wxDefaultPosition, wxSize(800, 600), wxDEFAULT_FRAME_STYLE)
 275 {
 276     m_ribbon = new wxRibbonBar(this,-1,wxDefaultPosition, wxDefaultSize, wxRIBBON_BAR_FLOW_HORIZONTAL
 277                                 | wxRIBBON_BAR_SHOW_PAGE_LABELS
 278                                 | wxRIBBON_BAR_SHOW_PANEL_EXT_BUTTONS
 279                                 | wxRIBBON_BAR_SHOW_TOGGLE_BUTTON
 280                                 | wxRIBBON_BAR_SHOW_HELP_BUTTON
 281                                 );
 282
 283     {
 284         wxRibbonPage* home = new wxRibbonPage(m_ribbon, wxID_ANY, wxT("Examples"), ribbon_xpm);
 285         wxRibbonPanel *toolbar_panel = new wxRibbonPanel(home, wxID_ANY, wxT("Toolbar"),
 286                                             wxNullBitmap, wxDefaultPosition, wxDefaultSize,
 287                                             wxRIBBON_PANEL_NO_AUTO_MINIMISE |
 288                                             wxRIBBON_PANEL_EXT_BUTTON);
 289         wxRibbonToolBar *toolbar = new wxRibbonToolBar(toolbar_panel, ID_MAIN_TOOLBAR);
 290         toolbar->AddToggleTool(wxID_JUSTIFY_LEFT, align_left_xpm);
 291         toolbar->AddToggleTool(wxID_JUSTIFY_CENTER , align_center_xpm);
 292         toolbar->AddToggleTool(wxID_JUSTIFY_RIGHT, align_right_xpm);
 293         toolbar->AddSeparator();
 294         toolbar->AddHybridTool(wxID_NEW, wxArtProvider::GetBitmap(wxART_NEW, wxART_OTHER, wxSize(16, 15)));
 295         toolbar->AddTool(wxID_OPEN, wxArtProvider::GetBitmap(wxART_FILE_OPEN, wxART_OTHER, wxSize(16, 15)), "Open something");
 296         toolbar->AddTool(wxID_SAVE, wxArtProvider::GetBitmap(wxART_FILE_SAVE, wxART_OTHER, wxSize(16, 15)), "Save something");
 297         toolbar->AddTool(wxID_SAVEAS, wxArtProvider::GetBitmap(wxART_FILE_SAVE_AS, wxART_OTHER, wxSize(16, 15)), "Save something as ...");
 298         toolbar->EnableTool(wxID_OPEN, false);
 299         toolbar->EnableTool(wxID_SAVE, false);
 300         toolbar->EnableTool(wxID_SAVEAS, false);
 301         toolbar->AddSeparator();
 302         toolbar->AddDropdownTool(wxID_UNDO, wxArtProvider::GetBitmap(wxART_UNDO, wxART_OTHER, wxSize(16, 15)));
 303         toolbar->AddDropdownTool(wxID_REDO, wxArtProvider::GetBitmap(wxART_REDO, wxART_OTHER, wxSize(16, 15)));
 304         toolbar->AddSeparator();
 305         toolbar->AddTool(wxID_ANY, wxArtProvider::GetBitmap(wxART_REPORT_VIEW, wxART_OTHER, wxSize(16, 15)));
 306         toolbar->AddTool(wxID_ANY, wxArtProvider::GetBitmap(wxART_LIST_VIEW, wxART_OTHER, wxSize(16, 15)));
 307         toolbar->AddSeparator();
 308         toolbar->AddHybridTool(ID_POSITION_LEFT, position_left_xpm,
 309                                 "Align ribbonbar vertically\non the left\nfor demonstration purposes");
 310         toolbar->AddHybridTool(ID_POSITION_TOP, position_top_xpm,
 311                                 "Align the ribbonbar horizontally\nat the top\nfor demonstration purposes");
 312         toolbar->AddSeparator();
 313         toolbar->AddHybridTool(wxID_PRINT, wxArtProvider::GetBitmap(wxART_PRINT, wxART_OTHER, wxSize(16, 15)),
 314                                 "This is the Print button tooltip\ndemonstrating a tooltip");
 315         toolbar->SetRows(2, 3);
 316
 317         wxRibbonPanel *selection_panel = new wxRibbonPanel(home, wxID_ANY, wxT("Selection"), wxBitmap(selection_panel_xpm));
 318         wxRibbonButtonBar *selection = new wxRibbonButtonBar(selection_panel);
 319         selection->AddButton(ID_SELECTION_EXPAND_V, wxT("Expand Vertically"), wxBitmap(expand_selection_v_xpm),
 320                                 "This is a tooltip for Expand Vertically\ndemonstrating a tooltip");
 321         selection->AddButton(ID_SELECTION_EXPAND_H, wxT("Expand Horizontally"), wxBitmap(expand_selection_h_xpm), wxEmptyString);
 322         selection->AddButton(ID_SELECTION_CONTRACT, wxT("Contract"), wxBitmap(auto_crop_selection_xpm), wxBitmap(auto_crop_selection_small_xpm));
 323
 324         wxRibbonPanel *shapes_panel = new wxRibbonPanel(home, wxID_ANY, wxT("Shapes"), wxBitmap(circle_small_xpm));
 325         wxRibbonButtonBar *shapes = new wxRibbonButtonBar(shapes_panel);
 326         shapes->AddButton(ID_CIRCLE, wxT("Circle"), wxBitmap(circle_xpm), wxBitmap(circle_small_xpm),
 327                             wxNullBitmap, wxNullBitmap, wxRIBBON_BUTTON_NORMAL,
 328                             "This is a tooltip for the circle button\ndemonstrating another tooltip");
 329         shapes->AddButton(ID_CROSS, wxT("Cross"), wxBitmap(cross_xpm), wxEmptyString);
 330         shapes->AddHybridButton(ID_TRIANGLE, wxT("Triangle"), wxBitmap(triangle_xpm));
 331         shapes->AddButton(ID_SQUARE, wxT("Square"), wxBitmap(square_xpm), wxEmptyString);
 332         shapes->AddDropdownButton(ID_POLYGON, wxT("Other Polygon"), wxBitmap(hexagon_xpm), wxEmptyString);
 333
 334         wxRibbonPanel *sizer_panel = new wxRibbonPanel(home, wxID_ANY, wxT("Panel with Sizer"),
 335                                                     wxNullBitmap, wxDefaultPosition, wxDefaultSize,
 336                                                     wxRIBBON_PANEL_DEFAULT_STYLE);
 337
 338         wxArrayString as;
 339         as.Add("Item 1 using a box sizer now");
 340         as.Add("Item 2 using a box sizer now");
 341         wxComboBox* sizer_panelcombo = new wxComboBox(sizer_panel, wxID_ANY,
 342                                                     wxEmptyString,
 343                                                     wxDefaultPosition, wxDefaultSize,
 344                                                     as, wxCB_READONLY);
 345
 346         wxComboBox* sizer_panelcombo2 = new wxComboBox(sizer_panel, wxID_ANY,
 347                                                     wxEmptyString,
 348                                                     wxDefaultPosition, wxDefaultSize,
 349                                                     as, wxCB_READONLY);
 350
 351         sizer_panelcombo->Select(0);
 352         sizer_panelcombo2->Select(1);
 353         sizer_panelcombo->SetMinSize(wxSize(150, -1));
 354         sizer_panelcombo2->SetMinSize(wxSize(150, -1));
 355
 356         //not using wxWrapSizer(wxHORIZONTAL) as it reports an incorrect min height
 357         wxSizer* sizer_panelsizer = new wxBoxSizer(wxVERTICAL);
 358         sizer_panelsizer->AddStretchSpacer(1);
 359         sizer_panelsizer->Add(sizer_panelcombo, 0, wxALL|wxEXPAND, 2);
 360         sizer_panelsizer->Add(sizer_panelcombo2, 0, wxALL|wxEXPAND, 2);
 361         sizer_panelsizer->AddStretchSpacer(1);
 362         sizer_panel->SetSizer(sizer_panelsizer);
 363
 364         wxFont label_font(8, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_LIGHT);
 365         m_bitmap_creation_dc.SetFont(label_font);
 366
 367         wxRibbonPage* scheme = new wxRibbonPage(m_ribbon, wxID_ANY, wxT("Appearance"), eye_xpm);
 368         m_ribbon->GetArtProvider()->GetColourScheme(&m_default_primary,
 369             &m_default_secondary, &m_default_tertiary);
 370         wxRibbonPanel *provider_panel = new wxRibbonPanel(scheme, wxID_ANY,
 371             wxT("Art"), wxNullBitmap, wxDefaultPosition, wxDefaultSize, wxRIBBON_PANEL_NO_AUTO_MINIMISE);
 372         wxRibbonButtonBar *provider_bar = new wxRibbonButtonBar(provider_panel, wxID_ANY);
 373         provider_bar->AddButton(ID_DEFAULT_PROVIDER, wxT("Default Provider"),
 374             wxArtProvider::GetBitmap(wxART_QUESTION, wxART_OTHER, wxSize(32, 32)));
 375         provider_bar->AddButton(ID_AUI_PROVIDER, wxT("AUI Provider"), aui_style_xpm);
 376         provider_bar->AddButton(ID_MSW_PROVIDER, wxT("MSW Provider"), msw_style_xpm);
 377         wxRibbonPanel *primary_panel = new wxRibbonPanel(scheme, wxID_ANY,
 378             wxT("Primary Colour"), colours_xpm);
 379         m_primary_gallery = PopulateColoursPanel(primary_panel,
 380             m_default_primary, ID_PRIMARY_COLOUR);
 381         wxRibbonPanel *secondary_panel = new wxRibbonPanel(scheme, wxID_ANY,
 382             wxT("Secondary Colour"), colours_xpm);
 383         m_secondary_gallery = PopulateColoursPanel(secondary_panel,
 384             m_default_secondary, ID_SECONDARY_COLOUR);
 385     }
 386     {
 387         wxRibbonPage* page = new wxRibbonPage(m_ribbon, wxID_ANY, wxT("UI Updated"), ribbon_xpm);
 388         wxRibbonPanel *panel = new wxRibbonPanel(page, wxID_ANY, wxT("Enable/Disable"), ribbon_xpm);
 389         wxRibbonButtonBar *bar = new wxRibbonButtonBar(panel, wxID_ANY);
 390         bar->AddButton(ID_DISABLED, wxT("Disabled"), ribbon_xpm);
 391         bar->AddButton(ID_ENABLE,   wxT("Enable"), ribbon_xpm);
 392         bar->AddButton(ID_DISABLE,  wxT("Disable"), ribbon_xpm);
 393         bar->AddButton(ID_UI_ENABLE_UPDATED, wxT("Enable UI updated"), ribbon_xpm);
 394         bar->EnableButton(ID_DISABLED, false);
 395         m_bEnabled = true;
 396
 397         panel = new wxRibbonPanel(page, wxID_ANY, wxT("Toggle"), ribbon_xpm);
 398         bar = new wxRibbonButtonBar(panel, wxID_ANY);
 399         bar->AddButton(ID_CHECK, wxT("Toggle"), ribbon_xpm);
 400         bar->AddToggleButton(ID_UI_CHECK_UPDATED, wxT("Toggled UI updated"), ribbon_xpm);
 401         m_bChecked = true;
 402
 403         panel = new wxRibbonPanel(page, wxID_ANY, wxT("Change text"), ribbon_xpm);
 404         bar = new wxRibbonButtonBar(panel, wxID_ANY);
 405         bar->AddButton(ID_CHANGE_TEXT1, wxT("One"), ribbon_xpm);
 406         bar->AddButton(ID_CHANGE_TEXT2, wxT("Two"), ribbon_xpm);
 407         bar->AddButton(ID_UI_CHANGE_TEXT_UPDATED, wxT("Zero"), ribbon_xpm);
 408     }
 409     new wxRibbonPage(m_ribbon, wxID_ANY, wxT("Empty Page"), empty_xpm);
 410     {
 411         wxRibbonPage* page = new wxRibbonPage(m_ribbon, wxID_ANY, wxT("Another Page"), empty_xpm);
 412         wxRibbonPanel *panel = new wxRibbonPanel(page, wxID_ANY, wxT("Page manipulation"), ribbon_xpm);
 413         wxRibbonButtonBar *bar = new wxRibbonButtonBar(panel, wxID_ANY);
 414         bar->AddButton(ID_REMOVE_PAGE, wxT("Remove"), wxArtProvider::GetBitmap(wxART_DELETE, wxART_OTHER, wxSize(24, 24)));
 415         bar->AddButton(ID_HIDE_PAGES, wxT("Hide Pages"), ribbon_xpm);
 416         bar->AddButton(ID_SHOW_PAGES, wxT("Show Pages"), ribbon_xpm);
 417     }
 418     new wxRibbonPage(m_ribbon, wxID_ANY, wxT("Highlight Page"), empty_xpm);
 419     m_ribbon->AddPageHighlight(m_ribbon->GetPageCount()-1);
 420
 421     m_ribbon->Realize();
 422
 423     m_logwindow = new wxTextCtrl(this, wxID_ANY, wxEmptyString,
 424         wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE | wxTE_READONLY |
 425         wxTE_LEFT | wxTE_BESTWRAP | wxBORDER_NONE);
 426
 427     m_togglePanels = new wxToggleButton(this, ID_TOGGLE_PANELS, "&Toggle panels");
 428     m_togglePanels->SetValue(true);
 429
 430     wxSizer *s = new wxBoxSizer(wxVERTICAL);
 431
 432     s->Add(m_ribbon, 0, wxEXPAND);
 433     s->Add(m_logwindow, 1, wxEXPAND);
 434     s->Add(m_togglePanels, wxSizerFlags().Border());
 435
 436     SetSizer(s);
 437 }
 438
 439 void MyFrame::SetBarStyle(long style)
 440 {
 441     m_ribbon->Freeze();
 442     m_ribbon->SetWindowStyleFlag(style);
 443     wxBoxSizer *pTopSize = reinterpret_cast<wxBoxSizer*>(GetSizer());
 444     wxRibbonToolBar *pToolbar = wxDynamicCast(FindWindow(ID_MAIN_TOOLBAR), wxRibbonToolBar);
 445     if(style & wxRIBBON_BAR_FLOW_VERTICAL)
 446     {
 447         m_ribbon->SetTabCtrlMargins(10, 10);
 448         pTopSize->SetOrientation(wxHORIZONTAL);
 449         if(pToolbar)
 450             pToolbar->SetRows(3, 5);
 451     }
 452     else
 453     {
 454         m_ribbon->SetTabCtrlMargins(50, 20);
 455         pTopSize->SetOrientation(wxVERTICAL);
 456         if(pToolbar)
 457             pToolbar->SetRows(2, 3);
 458     }
 459     m_ribbon->Realise();
 460     Layout();
 461     m_ribbon->Thaw();
 462 }
 463
 464 MyFrame::~MyFrame()
 465 {
 466 }
 467
 468 class ColourClientData : public wxClientData
 469 {
 470 public:
 471     ColourClientData(const wxString& name, const wxColour& colour)
 472         : m_name(name), m_colour(colour) {}
 473
 474     const wxString& GetName()   const {return m_name;}
 475     const wxColour& GetColour() const {return m_colour;}
 476
 477 private:
 478     wxString m_name;
 479     wxColour m_colour;
 480 };
 481
 482 wxRibbonGallery* MyFrame::PopulateColoursPanel(wxWindow* panel,
 483                                                wxColour def, int gallery_id)
 484 {
 485     wxRibbonGallery *gallery = wxDynamicCast(panel->FindWindow(gallery_id), wxRibbonGallery);
 486     if(gallery)
 487         gallery->Clear();
 488     else
 489         gallery = new wxRibbonGallery(panel, gallery_id);
 490     wxMemoryDC& dc = m_bitmap_creation_dc;
 491     wxRibbonGalleryItem *def_item =
 492         AddColourToGallery(gallery, wxT("Default"), dc, &def);
 493     gallery->SetSelection(def_item);
 494     AddColourToGallery(gallery, wxT("BLUE"), dc);
 495     AddColourToGallery(gallery, wxT("BLUE VIOLET"), dc);
 496     AddColourToGallery(gallery, wxT("BROWN"), dc);
 497     AddColourToGallery(gallery, wxT("CADET BLUE"), dc);
 498     AddColourToGallery(gallery, wxT("CORAL"), dc);
 499     AddColourToGallery(gallery, wxT("CYAN"), dc);
 500     AddColourToGallery(gallery, wxT("DARK GREEN"), dc);
 501     AddColourToGallery(gallery, wxT("DARK ORCHID"), dc);
 502     AddColourToGallery(gallery, wxT("FIREBRICK"), dc);
 503     AddColourToGallery(gallery, wxT("GOLD"), dc);
 504     AddColourToGallery(gallery, wxT("GOLDENROD"), dc);
 505     AddColourToGallery(gallery, wxT("GREEN"), dc);
 506     AddColourToGallery(gallery, wxT("INDIAN RED"), dc);
 507     AddColourToGallery(gallery, wxT("KHAKI"), dc);
 508     AddColourToGallery(gallery, wxT("LIGHT BLUE"), dc);
 509     AddColourToGallery(gallery, wxT("LIME GREEN"), dc);
 510     AddColourToGallery(gallery, wxT("MAGENTA"), dc);
 511     AddColourToGallery(gallery, wxT("MAROON"), dc);
 512     AddColourToGallery(gallery, wxT("NAVY"), dc);
 513     AddColourToGallery(gallery, wxT("ORANGE"), dc);
 514     AddColourToGallery(gallery, wxT("ORCHID"), dc);
 515     AddColourToGallery(gallery, wxT("PINK"), dc);
 516     AddColourToGallery(gallery, wxT("PLUM"), dc);
 517     AddColourToGallery(gallery, wxT("PURPLE"), dc);
 518     AddColourToGallery(gallery, wxT("RED"), dc);
 519     AddColourToGallery(gallery, wxT("SALMON"), dc);
 520     AddColourToGallery(gallery, wxT("SEA GREEN"), dc);
 521     AddColourToGallery(gallery, wxT("SIENNA"), dc);
 522     AddColourToGallery(gallery, wxT("SKY BLUE"), dc);
 523     AddColourToGallery(gallery, wxT("TAN"), dc);
 524     AddColourToGallery(gallery, wxT("THISTLE"), dc);
 525     AddColourToGallery(gallery, wxT("TURQUOISE"), dc);
 526     AddColourToGallery(gallery, wxT("VIOLET"), dc);
 527     AddColourToGallery(gallery, wxT("VIOLET RED"), dc);
 528     AddColourToGallery(gallery, wxT("WHEAT"), dc);
 529     AddColourToGallery(gallery, wxT("WHITE"), dc);
 530     AddColourToGallery(gallery, wxT("YELLOW"), dc);
 531
 532     return gallery;
 533 }
 534
 535 wxColour MyFrame::GetGalleryColour(wxRibbonGallery *gallery,
 536                                    wxRibbonGalleryItem* item, wxString* name)
 537 {
 538     ColourClientData *data = (ColourClientData*)gallery->GetItemClientObject(item);
 539     if(name != NULL)
 540         *name = data->GetName();
 541     return data->GetColour();
 542 }
 543
 544 void MyFrame::OnHoveredColourChange(wxRibbonGalleryEvent& evt)
 545 {
 546     // Set the background of the gallery to the hovered colour, or back to the
 547     // default if there is no longer a hovered item.
 548
 549     wxRibbonGallery *gallery = evt.GetGallery();
 550     wxRibbonArtProvider *provider = gallery->GetArtProvider();
 551
 552     if(evt.GetGalleryItem() != NULL)
 553     {
 554         if(provider == m_ribbon->GetArtProvider())
 555         {
 556             provider = provider->Clone();
 557             gallery->SetArtProvider(provider);
 558         }
 559         provider->SetColour(wxRIBBON_ART_GALLERY_HOVER_BACKGROUND_COLOUR,
 560             GetGalleryColour(evt.GetGallery(), evt.GetGalleryItem(), NULL));
 561     }
 562     else
 563     {
 564         if(provider != m_ribbon->GetArtProvider())
 565         {
 566             gallery->SetArtProvider(m_ribbon->GetArtProvider());
 567             delete provider;
 568         }
 569     }
 570 }
 571
 572 void MyFrame::OnPrimaryColourSelect(wxRibbonGalleryEvent& evt)
 573 {
 574     wxString name;
 575     wxColour colour = GetGalleryColour(evt.GetGallery(), evt.GetGalleryItem(), &name);
 576     AddText(wxT("Colour \"") + name + wxT("\" selected as primary."));
 577     wxColour secondary, tertiary;
 578     m_ribbon->GetArtProvider()->GetColourScheme(NULL, &secondary, &tertiary);
 579     m_ribbon->GetArtProvider()->SetColourScheme(colour, secondary, tertiary);
 580     ResetGalleryArtProviders();
 581     m_ribbon->Refresh();
 582 }
 583
 584 void MyFrame::OnSecondaryColourSelect(wxRibbonGalleryEvent& evt)
 585 {
 586     wxString name;
 587     wxColour colour = GetGalleryColour(evt.GetGallery(), evt.GetGalleryItem(), &name);
 588     AddText(wxT("Colour \"") + name + wxT("\" selected as secondary."));
 589     wxColour primary, tertiary;
 590     m_ribbon->GetArtProvider()->GetColourScheme(&primary, NULL, &tertiary);
 591     m_ribbon->GetArtProvider()->SetColourScheme(primary, colour, tertiary);
 592     ResetGalleryArtProviders();
 593     m_ribbon->Refresh();
 594 }
 595
 596 void MyFrame::ResetGalleryArtProviders()
 597 {
 598     if(m_primary_gallery->GetArtProvider() != m_ribbon->GetArtProvider())
 599     {
 600         delete m_primary_gallery->GetArtProvider();
 601         m_primary_gallery->SetArtProvider(m_ribbon->GetArtProvider());
 602     }
 603     if(m_secondary_gallery->GetArtProvider() != m_ribbon->GetArtProvider())
 604     {
 605         delete m_secondary_gallery->GetArtProvider();
 606         m_secondary_gallery->SetArtProvider(m_ribbon->GetArtProvider());
 607     }
 608 }
 609
 610 void MyFrame::OnChangeText1(wxRibbonButtonBarEvent& WXUNUSED(evt))
 611 {
 612     m_new_text = wxT("One");
 613 }
 614
 615 void MyFrame::OnChangeText2(wxRibbonButtonBarEvent& WXUNUSED(evt))
 616 {
 617     m_new_text = wxT("Two");
 618 }
 619
 620 void MyFrame::OnEnable(wxRibbonButtonBarEvent& WXUNUSED(evt))
 621 {
 622     m_bEnabled = true;
 623 }
 624
 625 void MyFrame::OnDisable(wxRibbonButtonBarEvent& WXUNUSED(evt))
 626 {
 627     m_bEnabled = false;
 628 }
 629
 630 void MyFrame::OnDisabled(wxRibbonButtonBarEvent& WXUNUSED(evt))
 631 {
 632     AddText("ERROR: Disabled button activated (not supposed to happen)");
 633 }
 634
 635 void MyFrame::OnEnableUpdated(wxRibbonButtonBarEvent& WXUNUSED(evt))
 636 {
 637     AddText("Button activated");
 638 }
 639
 640 void MyFrame::OnCheck(wxRibbonButtonBarEvent& WXUNUSED(evt))
 641 {
 642     m_bChecked = !m_bChecked;
 643 }
 644
 645 void MyFrame::OnEnableUpdateUI(wxUpdateUIEvent& evt)
 646 {
 647     evt.Enable(m_bEnabled);
 648 }
 649
 650 void MyFrame::OnCheckUpdateUI(wxUpdateUIEvent& evt)
 651 {
 652     evt.Check(m_bChecked);
 653 }
 654
 655 void MyFrame::OnChangeTextUpdateUI(wxUpdateUIEvent& evt)
 656 {
 657     if ( !m_new_text.IsEmpty() )
 658     {
 659         evt.SetText(m_new_text);
 660         m_new_text = wxT("");
 661     }
 662 }
 663
 664 void MyFrame::OnSelectionExpandHButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 665 {
 666     AddText(wxT("Expand selection horizontally button clicked."));
 667 }
 668
 669 void MyFrame::OnSelectionExpandVButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 670 {
 671     AddText(wxT("Expand selection vertically button clicked."));
 672 }
 673
 674 void MyFrame::OnSelectionContractButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 675 {
 676     AddText(wxT("Contract selection button clicked."));
 677 }
 678
 679 void MyFrame::OnCircleButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 680 {
 681     AddText(wxT("Circle button clicked."));
 682 }
 683
 684 void MyFrame::OnCrossButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 685 {
 686     AddText(wxT("Cross button clicked."));
 687 }
 688
 689 void MyFrame::OnTriangleButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 690 {
 691     AddText(wxT("Triangle button clicked."));
 692 }
 693
 694 void MyFrame::OnTriangleDropdown(wxRibbonButtonBarEvent& evt)
 695 {
 696     wxMenu menu;
 697     menu.Append(wxID_ANY, wxT("Equilateral"));
 698     menu.Append(wxID_ANY, wxT("Isosceles"));
 699     menu.Append(wxID_ANY, wxT("Scalene"));
 700
 701     evt.PopupMenu(&menu);
 702 }
 703
 704 void MyFrame::OnSquareButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 705 {
 706     AddText(wxT("Square button clicked."));
 707 }
 708
 709 void MyFrame::OnPolygonDropdown(wxRibbonButtonBarEvent& evt)
 710 {
 711     wxMenu menu;
 712     menu.Append(wxID_ANY, wxT("Pentagon (5 sided)"));
 713     menu.Append(wxID_ANY, wxT("Hexagon (6 sided)"));
 714     menu.Append(wxID_ANY, wxT("Heptagon (7 sided)"));
 715     menu.Append(wxID_ANY, wxT("Octogon (8 sided)"));
 716     menu.Append(wxID_ANY, wxT("Nonagon (9 sided)"));
 717     menu.Append(wxID_ANY, wxT("Decagon (10 sided)"));
 718
 719     evt.PopupMenu(&menu);
 720 }
 721
 722 void MyFrame::OnJustify(wxRibbonToolBarEvent& evt)
 723 {
 724     long style = m_logwindow->GetWindowStyle() &
 725         ~(wxTE_LEFT | wxTE_CENTER | wxTE_RIGHT);
 726     switch(evt.GetId())
 727     {
 728         case wxID_JUSTIFY_LEFT:
 729             m_logwindow->SetWindowStyle(style | wxTE_LEFT);
 730             break;
 731         case wxID_JUSTIFY_CENTER:
 732             m_logwindow->SetWindowStyle(style | wxTE_CENTER);
 733             break;
 734         case wxID_JUSTIFY_RIGHT:
 735             m_logwindow->SetWindowStyle(style | wxTE_RIGHT);
 736             break;
 737     }
 738 }
 739
 740 void MyFrame::OnJustifyUpdateUI(wxUpdateUIEvent& evt)
 741 {
 742     switch(evt.GetId())
 743     {
 744         case wxID_JUSTIFY_LEFT:
 745             evt.Check(!m_logwindow->HasFlag(wxTE_CENTER | wxTE_RIGHT));
 746             break;
 747         case wxID_JUSTIFY_CENTER:
 748             evt.Check(m_logwindow->HasFlag(wxTE_CENTER));
 749             break;
 750         case wxID_JUSTIFY_RIGHT:
 751             evt.Check(m_logwindow->HasFlag(wxTE_RIGHT));
 752             break;
 753     }
 754 }
 755
 756 void MyFrame::OnNew(wxRibbonToolBarEvent& WXUNUSED(evt))
 757 {
 758     AddText(wxT("New button clicked."));
 759 }
 760
 761 void MyFrame::OnNewDropdown(wxRibbonToolBarEvent& evt)
 762 {
 763     wxMenu menu;
 764     menu.Append(wxID_ANY, wxT("New Document"));
 765     menu.Append(wxID_ANY, wxT("New Template"));
 766     menu.Append(wxID_ANY, wxT("New Mail"));
 767
 768     evt.PopupMenu(&menu);
 769 }
 770
 771 void MyFrame::OnPrint(wxRibbonToolBarEvent& WXUNUSED(evt))
 772 {
 773     AddText(wxT("Print button clicked."));
 774 }
 775
 776 void MyFrame::OnPrintDropdown(wxRibbonToolBarEvent& evt)
 777 {
 778     wxMenu menu;
 779     menu.Append(wxID_ANY, wxT("Print"));
 780     menu.Append(wxID_ANY, wxT("Preview"));
 781     menu.Append(wxID_ANY, wxT("Options"));
 782
 783     evt.PopupMenu(&menu);
 784 }
 785
 786 void MyFrame::OnRedoDropdown(wxRibbonToolBarEvent& evt)
 787 {
 788     wxMenu menu;
 789     menu.Append(wxID_ANY, wxT("Redo E"));
 790     menu.Append(wxID_ANY, wxT("Redo F"));
 791     menu.Append(wxID_ANY, wxT("Redo G"));
 792
 793     evt.PopupMenu(&menu);
 794 }
 795
 796 void MyFrame::OnUndoDropdown(wxRibbonToolBarEvent& evt)
 797 {
 798     wxMenu menu;
 799     menu.Append(wxID_ANY, wxT("Undo C"));
 800     menu.Append(wxID_ANY, wxT("Undo B"));
 801     menu.Append(wxID_ANY, wxT("Undo A"));
 802
 803     evt.PopupMenu(&menu);
 804 }
 805
 806 void MyFrame::OnPositionTopLabels(wxCommandEvent& WXUNUSED(evt))
 807 {
 808     SetBarStyle(wxRIBBON_BAR_DEFAULT_STYLE);
 809 }
 810
 811 void MyFrame::OnPositionTopIcons(wxCommandEvent& WXUNUSED(evt))
 812 {
 813     SetBarStyle((wxRIBBON_BAR_DEFAULT_STYLE &~wxRIBBON_BAR_SHOW_PAGE_LABELS)
 814         | wxRIBBON_BAR_SHOW_PAGE_ICONS);
 815 }
 816
 817 void MyFrame::OnPositionTopBoth(wxCommandEvent& WXUNUSED(evt))
 818 {
 819     SetBarStyle(wxRIBBON_BAR_DEFAULT_STYLE | wxRIBBON_BAR_SHOW_PAGE_ICONS);
 820 }
 821
 822 void MyFrame::OnPositionLeftLabels(wxCommandEvent& WXUNUSED(evt))
 823 {
 824     SetBarStyle(wxRIBBON_BAR_DEFAULT_STYLE | wxRIBBON_BAR_FLOW_VERTICAL);
 825 }
 826
 827 void MyFrame::OnPositionLeftIcons(wxCommandEvent& WXUNUSED(evt))
 828 {
 829     SetBarStyle((wxRIBBON_BAR_DEFAULT_STYLE &~wxRIBBON_BAR_SHOW_PAGE_LABELS) |
 830         wxRIBBON_BAR_SHOW_PAGE_ICONS | wxRIBBON_BAR_FLOW_VERTICAL);
 831 }
 832
 833 void MyFrame::OnPositionLeftBoth(wxCommandEvent& WXUNUSED(evt))
 834 {
 835     SetBarStyle(wxRIBBON_BAR_DEFAULT_STYLE | wxRIBBON_BAR_SHOW_PAGE_ICONS |
 836         wxRIBBON_BAR_FLOW_VERTICAL);
 837 }
 838
 839 void MyFrame::OnPositionTop(wxRibbonToolBarEvent& evt)
 840 {
 841     OnPositionTopLabels(evt);
 842 }
 843
 844 void MyFrame::OnPositionTopDropdown(wxRibbonToolBarEvent& evt)
 845 {
 846     wxMenu menu;
 847     menu.Append(ID_POSITION_TOP, wxT("Top with Labels"));
 848     menu.Append(ID_POSITION_TOP_ICONS, wxT("Top with Icons"));
 849     menu.Append(ID_POSITION_TOP_BOTH, wxT("Top with Both"));
 850     evt.PopupMenu(&menu);
 851 }
 852
 853 void MyFrame::OnPositionLeft(wxRibbonToolBarEvent& evt)
 854 {
 855     OnPositionLeftIcons(evt);
 856 }
 857
 858 void MyFrame::OnPositionLeftDropdown(wxRibbonToolBarEvent& evt)
 859 {
 860     wxMenu menu;
 861     menu.Append(ID_POSITION_LEFT, wxT("Left with Icons"));
 862     menu.Append(ID_POSITION_LEFT_LABELS, wxT("Left with Labels"));
 863     menu.Append(ID_POSITION_LEFT_BOTH, wxT("Left with Both"));
 864     evt.PopupMenu(&menu);
 865 }
 866
 867 void MyFrame::OnTogglePanels(wxCommandEvent& WXUNUSED(evt))
 868 {
 869     m_ribbon->ShowPanels(m_togglePanels->GetValue());
 870 }
 871
 872 void MyFrame::OnExtButton(wxRibbonPanelEvent& WXUNUSED(evt))
 873 {
 874     wxMessageBox("Extension button clicked");
 875 }
 876
 877 void MyFrame::AddText(wxString msg)
 878 {
 879     m_logwindow->AppendText(msg);
 880     m_logwindow->AppendText(wxT("\n"));
 881     m_ribbon->DismissExpandedPanel();
 882 }
 883
 884 wxRibbonGalleryItem* MyFrame::AddColourToGallery(wxRibbonGallery *gallery,
 885                                  wxString colour, wxMemoryDC& dc,
 886                                  wxColour* value)
 887 {
 888     wxRibbonGalleryItem* item = NULL;
 889     wxColour c;
 890     if (colour != wxT("Default"))
 891         c = wxColour(colour);
 892     if (!c.IsOk())
 893         c = *value;
 894     if(c.IsOk())
 895     {
 896         const int iWidth = 64;
 897         const int iHeight = 40;
 898
 899         wxBitmap bitmap(iWidth, iHeight);
 900         dc.SelectObject(bitmap);
 901         wxBrush b(c);
 902         dc.SetPen(*wxBLACK_PEN);
 903         dc.SetBrush(b);
 904         dc.DrawRectangle(0, 0, iWidth, iHeight);
 905
 906         colour = colour.Mid(0, 1) + colour.Mid(1).Lower();
 907         wxSize size = dc.GetTextExtent(colour);
 908         wxColour foreground = wxColour(~c.Red(), ~c.Green(), ~c.Blue());
 909         if(abs(foreground.Red() - c.Red()) + abs(foreground.Blue() - c.Blue())
 910             + abs(foreground.Green() - c.Green()) < 64)
 911         {
 912             // Foreground too similar to background - use a different
 913             // strategy to find a contrasting colour
 914             foreground = wxColour((c.Red() + 64) % 256, 255 - c.Green(),
 915                 (c.Blue() + 192) % 256);
 916         }
 917         dc.SetTextForeground(foreground);
 918         dc.DrawText(colour, (iWidth - size.GetWidth() + 1) / 2,
 919             (iHeight - size.GetHeight()) / 2);
 920         dc.SelectObjectAsSource(wxNullBitmap);
 921
 922         item = gallery->Append(bitmap, wxID_ANY);
 923         gallery->SetItemClientObject(item, new ColourClientData(colour, c));
 924     }
 925     return item;
 926 }
 927
 928 void MyFrame::OnColourGalleryButton(wxCommandEvent& evt)
 929 {
 930     wxRibbonGallery *gallery = wxDynamicCast(evt.GetEventObject(), wxRibbonGallery);
 931     if(gallery == NULL)
 932         return;
 933
 934     m_ribbon->DismissExpandedPanel();
 935     if(gallery->GetSelection())
 936         m_colour_data.SetColour(GetGalleryColour(gallery, gallery->GetSelection(), NULL));
 937     wxColourDialog dlg(this, &m_colour_data);
 938     if(dlg.ShowModal() == wxID_OK)
 939     {
 940         m_colour_data = dlg.GetColourData();
 941         wxColour clr = m_colour_data.GetColour();
 942
 943         // Try to find colour in gallery
 944         wxRibbonGalleryItem *item = NULL;
 945         for(unsigned int i = 0; i < gallery->GetCount(); ++i)
 946         {
 947             item = gallery->GetItem(i);
 948             if(GetGalleryColour(gallery, item, NULL) == clr)
 949                 break;
 950             else
 951                 item = NULL;
 952         }
 953
 954         // Colour not in gallery - add it
 955         if(item == NULL)
 956         {
 957             item = AddColourToGallery(gallery,
 958                 clr.GetAsString(wxC2S_HTML_SYNTAX), m_bitmap_creation_dc,
 959                 &clr);
 960             gallery->Realise();
 961         }
 962
 963         // Set selection
 964         gallery->EnsureVisible(item);
 965         gallery->SetSelection(item);
 966
 967         // Send an event to respond to the selection change
 968         wxRibbonGalleryEvent dummy(wxEVT_COMMAND_RIBBONGALLERY_SELECTED, gallery->GetId());
 969         dummy.SetEventObject(gallery);
 970         dummy.SetGallery(gallery);
 971         dummy.SetGalleryItem(item);
 972         ProcessWindowEvent(dummy);
 973     }
 974 }
 975
 976 void MyFrame::OnDefaultProvider(wxRibbonButtonBarEvent& WXUNUSED(evt))
 977 {
 978     m_ribbon->DismissExpandedPanel();
 979     SetArtProvider(new wxRibbonDefaultArtProvider);
 980 }
 981
 982 void MyFrame::OnAUIProvider(wxRibbonButtonBarEvent& WXUNUSED(evt))
 983 {
 984     m_ribbon->DismissExpandedPanel();
 985     SetArtProvider(new wxRibbonAUIArtProvider);
 986 }
 987
 988 void MyFrame::OnMSWProvider(wxRibbonButtonBarEvent& WXUNUSED(evt))
 989 {
 990     m_ribbon->DismissExpandedPanel();
 991     SetArtProvider(new wxRibbonMSWArtProvider);
 992 }
 993
 994 void MyFrame::SetArtProvider(wxRibbonArtProvider *prov)
 995 {
 996     m_ribbon->Freeze();
 997     m_ribbon->SetArtProvider(prov);
 998
 999     prov->GetColourScheme(&m_default_primary, &m_default_secondary,
1000         &m_default_tertiary);
1001     PopulateColoursPanel(m_primary_gallery->GetParent(), m_default_primary,
1002         ID_PRIMARY_COLOUR);
1003     PopulateColoursPanel(m_secondary_gallery->GetParent(), m_default_secondary,
1004         ID_SECONDARY_COLOUR);
1005
1006     m_ribbon->Realize();
1007     m_ribbon->Thaw();
1008     GetSizer()->Layout();
1009 }
1010
1011 void MyFrame::OnRemovePage(wxRibbonButtonBarEvent& WXUNUSED(evt))
1012 {
1013     size_t n = m_ribbon->GetPageCount();
1014     if(n > 0)
1015     {
1016         m_ribbon->DeletePage(n-1);
1017         m_ribbon->Realize();
1018     }
1019 }
1020
1021 void MyFrame::OnHidePages(wxRibbonButtonBarEvent& WXUNUSED(evt))
1022 {
1023     m_ribbon->HidePage(1);
1024     m_ribbon->HidePage(2);
1025     m_ribbon->HidePage(3);
1026     m_ribbon->Realize();
1027 }
1028
1029 void MyFrame::OnShowPages(wxRibbonButtonBarEvent& WXUNUSED(evt))
1030 {
1031     m_ribbon->ShowPage(1);
1032     m_ribbon->ShowPage(2);
1033     m_ribbon->ShowPage(3);
1034     m_ribbon->Realize();
1035 }
1036
1037 void MyFrame::OnRibbonBarToggled(wxRibbonBarEvent& WXUNUSED(evt))
1038 {
1039     AddText(wxString::Format("Ribbon bar %s.",
1040                              m_ribbon->ArePanelsShown()
1041                                 ? "expanded"
1042                                 : "collapsed"));
1043 }
1044
1045 void MyFrame::OnRibbonBarHelpClicked(wxRibbonBarEvent& WXUNUSED(evt))
1046 {
1047     AddText("Ribbon bar help clicked");
1048 }
1049
1050 // This shows how to hide ribbon dynamically if there is not enough space.
1051 void MyFrame::OnSizeEvent(wxSizeEvent& evt)
1052 {
1053     if ( evt.GetSize().GetWidth() < 200 )
1054         m_ribbon->Hide();
1055     else
1056         m_ribbon->Show();
1057
1058     evt.Skip();
1059 }