| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/tbarbase.h |
| 3 | // Purpose: Base class for toolbar classes |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 01/02/97 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_TBARBASE_H_ |
| 13 | #define _WX_TBARBASE_H_ |
| 14 | |
| 15 | // ---------------------------------------------------------------------------- |
| 16 | // headers |
| 17 | // ---------------------------------------------------------------------------- |
| 18 | |
| 19 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 20 | #pragma interface "tbarbase.h" |
| 21 | #endif |
| 22 | |
| 23 | #include "wx/defs.h" |
| 24 | |
| 25 | #if wxUSE_TOOLBAR |
| 26 | |
| 27 | #include "wx/bitmap.h" |
| 28 | #include "wx/list.h" |
| 29 | #include "wx/control.h" |
| 30 | |
| 31 | class WXDLLEXPORT wxToolBarBase; |
| 32 | class WXDLLEXPORT wxToolBarToolBase; |
| 33 | class WXDLLEXPORT wxImage; |
| 34 | |
| 35 | // ---------------------------------------------------------------------------- |
| 36 | // constants |
| 37 | // ---------------------------------------------------------------------------- |
| 38 | |
| 39 | extern WXDLLEXPORT_DATA(const wxChar*) wxToolBarNameStr; |
| 40 | extern WXDLLEXPORT_DATA(const wxSize) wxDefaultSize; |
| 41 | extern WXDLLEXPORT_DATA(const wxPoint) wxDefaultPosition; |
| 42 | |
| 43 | enum wxToolBarToolStyle |
| 44 | { |
| 45 | wxTOOL_STYLE_BUTTON = 1, |
| 46 | wxTOOL_STYLE_SEPARATOR = 2, |
| 47 | wxTOOL_STYLE_CONTROL |
| 48 | }; |
| 49 | |
| 50 | // ---------------------------------------------------------------------------- |
| 51 | // wxToolBarTool is a toolbar element. |
| 52 | // |
| 53 | // It has a unique id (except for the separators which always have id wxID_ANY), the |
| 54 | // style (telling whether it is a normal button, separator or a control), the |
| 55 | // state (toggled or not, enabled or not) and short and long help strings. The |
| 56 | // default implementations use the short help string for the tooltip text which |
| 57 | // is popped up when the mouse pointer enters the tool and the long help string |
| 58 | // for the applications status bar. |
| 59 | // ---------------------------------------------------------------------------- |
| 60 | |
| 61 | class WXDLLEXPORT wxToolBarToolBase : public wxObject |
| 62 | { |
| 63 | public: |
| 64 | // ctors & dtor |
| 65 | // ------------ |
| 66 | |
| 67 | wxToolBarToolBase(wxToolBarBase *tbar = (wxToolBarBase *)NULL, |
| 68 | int toolid = wxID_SEPARATOR, |
| 69 | const wxString& label = wxEmptyString, |
| 70 | const wxBitmap& bmpNormal = wxNullBitmap, |
| 71 | const wxBitmap& bmpDisabled = wxNullBitmap, |
| 72 | wxItemKind kind = wxITEM_NORMAL, |
| 73 | wxObject *clientData = (wxObject *) NULL, |
| 74 | const wxString& shortHelpString = wxEmptyString, |
| 75 | const wxString& longHelpString = wxEmptyString) |
| 76 | : m_label(label), |
| 77 | m_shortHelpString(shortHelpString), |
| 78 | m_longHelpString(longHelpString) |
| 79 | { |
| 80 | m_tbar = tbar; |
| 81 | m_id = toolid; |
| 82 | if (m_id == wxID_ANY) |
| 83 | m_id = wxNewId(); |
| 84 | m_clientData = clientData; |
| 85 | |
| 86 | m_bmpNormal = bmpNormal; |
| 87 | m_bmpDisabled = bmpDisabled; |
| 88 | |
| 89 | m_kind = kind; |
| 90 | |
| 91 | m_enabled = true; |
| 92 | m_toggled = false; |
| 93 | |
| 94 | m_toolStyle = toolid == wxID_SEPARATOR ? wxTOOL_STYLE_SEPARATOR |
| 95 | : wxTOOL_STYLE_BUTTON; |
| 96 | } |
| 97 | |
| 98 | wxToolBarToolBase(wxToolBarBase *tbar, wxControl *control) |
| 99 | { |
| 100 | m_tbar = tbar; |
| 101 | m_control = control; |
| 102 | m_id = control->GetId(); |
| 103 | |
| 104 | m_kind = wxITEM_MAX; // invalid value |
| 105 | |
| 106 | m_enabled = true; |
| 107 | m_toggled = false; |
| 108 | |
| 109 | m_toolStyle = wxTOOL_STYLE_CONTROL; |
| 110 | } |
| 111 | |
| 112 | ~wxToolBarToolBase(){} |
| 113 | |
| 114 | // accessors |
| 115 | // --------- |
| 116 | |
| 117 | // general |
| 118 | int GetId() const { return m_id; } |
| 119 | |
| 120 | wxControl *GetControl() const |
| 121 | { |
| 122 | wxASSERT_MSG( IsControl(), _T("this toolbar tool is not a control") ); |
| 123 | |
| 124 | return m_control; |
| 125 | } |
| 126 | |
| 127 | wxToolBarBase *GetToolBar() const { return m_tbar; } |
| 128 | |
| 129 | // style |
| 130 | bool IsButton() const { return m_toolStyle == wxTOOL_STYLE_BUTTON; } |
| 131 | bool IsControl() const { return m_toolStyle == wxTOOL_STYLE_CONTROL; } |
| 132 | bool IsSeparator() const { return m_toolStyle == wxTOOL_STYLE_SEPARATOR; } |
| 133 | int GetStyle() const { return m_toolStyle; } |
| 134 | wxItemKind GetKind() const |
| 135 | { |
| 136 | wxASSERT_MSG( IsButton(), _T("only makes sense for buttons") ); |
| 137 | |
| 138 | return m_kind; |
| 139 | } |
| 140 | |
| 141 | // state |
| 142 | bool IsEnabled() const { return m_enabled; } |
| 143 | bool IsToggled() const { return m_toggled; } |
| 144 | bool CanBeToggled() const |
| 145 | { return m_kind == wxITEM_CHECK || m_kind == wxITEM_RADIO; } |
| 146 | |
| 147 | // attributes |
| 148 | const wxBitmap& GetNormalBitmap() const { return m_bmpNormal; } |
| 149 | const wxBitmap& GetDisabledBitmap() const { return m_bmpDisabled; } |
| 150 | |
| 151 | const wxBitmap& GetBitmap() const |
| 152 | { return IsEnabled() ? GetNormalBitmap() : GetDisabledBitmap(); } |
| 153 | |
| 154 | const wxString& GetLabel() const { return m_label; } |
| 155 | |
| 156 | const wxString& GetShortHelp() const { return m_shortHelpString; } |
| 157 | const wxString& GetLongHelp() const { return m_longHelpString; } |
| 158 | |
| 159 | wxObject *GetClientData() const |
| 160 | { |
| 161 | if ( m_toolStyle == wxTOOL_STYLE_CONTROL ) |
| 162 | { |
| 163 | return (wxObject*)m_control->GetClientData(); |
| 164 | } |
| 165 | else |
| 166 | { |
| 167 | return m_clientData; |
| 168 | } |
| 169 | } |
| 170 | |
| 171 | // modifiers: return true if the state really changed |
| 172 | bool Enable(bool enable); |
| 173 | bool Toggle(bool toggle); |
| 174 | bool SetToggle(bool toggle); |
| 175 | bool SetShortHelp(const wxString& help); |
| 176 | bool SetLongHelp(const wxString& help); |
| 177 | |
| 178 | void Toggle() { Toggle(!IsToggled()); } |
| 179 | |
| 180 | void SetNormalBitmap(const wxBitmap& bmp) { m_bmpNormal = bmp; } |
| 181 | void SetDisabledBitmap(const wxBitmap& bmp) { m_bmpDisabled = bmp; } |
| 182 | |
| 183 | virtual void SetLabel(const wxString& label) { m_label = label; } |
| 184 | |
| 185 | void SetClientData(wxObject *clientData) |
| 186 | { |
| 187 | if ( m_toolStyle == wxTOOL_STYLE_CONTROL ) |
| 188 | { |
| 189 | m_control->SetClientData(clientData); |
| 190 | } |
| 191 | else |
| 192 | { |
| 193 | m_clientData = clientData; |
| 194 | } |
| 195 | } |
| 196 | |
| 197 | // add tool to/remove it from a toolbar |
| 198 | virtual void Detach() { m_tbar = (wxToolBarBase *)NULL; } |
| 199 | virtual void Attach(wxToolBarBase *tbar) { m_tbar = tbar; } |
| 200 | |
| 201 | // compatibility only, don't use |
| 202 | #if WXWIN_COMPATIBILITY_2_2 |
| 203 | wxDEPRECATED( const wxBitmap& GetBitmap1() const ); |
| 204 | wxDEPRECATED( const wxBitmap& GetBitmap2() const ); |
| 205 | |
| 206 | wxDEPRECATED( void SetBitmap1(const wxBitmap& bmp) ); |
| 207 | wxDEPRECATED( void SetBitmap2(const wxBitmap& bmp) ); |
| 208 | #endif // WXWIN_COMPATIBILITY_2_2 |
| 209 | |
| 210 | protected: |
| 211 | wxToolBarBase *m_tbar; // the toolbar to which we belong (may be NULL) |
| 212 | |
| 213 | // tool parameters |
| 214 | int m_toolStyle; // see enum wxToolBarToolStyle |
| 215 | int m_id; // the tool id, wxID_SEPARATOR for separator |
| 216 | wxItemKind m_kind; // for normal buttons may be wxITEM_NORMAL/CHECK/RADIO |
| 217 | |
| 218 | // as controls have their own client data, no need to waste memory |
| 219 | union |
| 220 | { |
| 221 | wxObject *m_clientData; |
| 222 | wxControl *m_control; |
| 223 | }; |
| 224 | |
| 225 | // tool state |
| 226 | bool m_toggled; |
| 227 | bool m_enabled; |
| 228 | |
| 229 | // normal and disabled bitmaps for the tool, both can be invalid |
| 230 | wxBitmap m_bmpNormal; |
| 231 | wxBitmap m_bmpDisabled; |
| 232 | |
| 233 | // the button label |
| 234 | wxString m_label; |
| 235 | |
| 236 | // short and long help strings |
| 237 | wxString m_shortHelpString; |
| 238 | wxString m_longHelpString; |
| 239 | |
| 240 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxToolBarToolBase) |
| 241 | }; |
| 242 | |
| 243 | // a list of toolbar tools |
| 244 | WX_DECLARE_EXPORTED_LIST(wxToolBarToolBase, wxToolBarToolsList); |
| 245 | |
| 246 | // ---------------------------------------------------------------------------- |
| 247 | // the base class for all toolbars |
| 248 | // ---------------------------------------------------------------------------- |
| 249 | |
| 250 | class WXDLLEXPORT wxToolBarBase : public wxControl |
| 251 | { |
| 252 | public: |
| 253 | wxToolBarBase(); |
| 254 | virtual ~wxToolBarBase(); |
| 255 | |
| 256 | // toolbar construction |
| 257 | // -------------------- |
| 258 | |
| 259 | // the full AddTool() function |
| 260 | // |
| 261 | // If bmpDisabled is wxNullBitmap, a shadowed version of the normal bitmap |
| 262 | // is created and used as the disabled image. |
| 263 | wxToolBarToolBase *AddTool(int toolid, |
| 264 | const wxString& label, |
| 265 | const wxBitmap& bitmap, |
| 266 | const wxBitmap& bmpDisabled, |
| 267 | wxItemKind kind = wxITEM_NORMAL, |
| 268 | const wxString& shortHelp = wxEmptyString, |
| 269 | const wxString& longHelp = wxEmptyString, |
| 270 | wxObject *data = NULL) |
| 271 | { |
| 272 | return DoAddTool(toolid, label, bitmap, bmpDisabled, kind, |
| 273 | shortHelp, longHelp, data); |
| 274 | } |
| 275 | |
| 276 | // the most common AddTool() version |
| 277 | wxToolBarToolBase *AddTool(int toolid, |
| 278 | const wxString& label, |
| 279 | const wxBitmap& bitmap, |
| 280 | const wxString& shortHelp = wxEmptyString, |
| 281 | wxItemKind kind = wxITEM_NORMAL) |
| 282 | { |
| 283 | return AddTool(toolid, label, bitmap, wxNullBitmap, kind, shortHelp); |
| 284 | } |
| 285 | |
| 286 | // add a check tool, i.e. a tool which can be toggled |
| 287 | wxToolBarToolBase *AddCheckTool(int toolid, |
| 288 | const wxString& label, |
| 289 | const wxBitmap& bitmap, |
| 290 | const wxBitmap& bmpDisabled = wxNullBitmap, |
| 291 | const wxString& shortHelp = wxEmptyString, |
| 292 | const wxString& longHelp = wxEmptyString, |
| 293 | wxObject *data = NULL) |
| 294 | { |
| 295 | return AddTool(toolid, label, bitmap, bmpDisabled, wxITEM_CHECK, |
| 296 | shortHelp, longHelp, data); |
| 297 | } |
| 298 | |
| 299 | // add a radio tool, i.e. a tool which can be toggled and releases any |
| 300 | // other toggled radio tools in the same group when it happens |
| 301 | wxToolBarToolBase *AddRadioTool(int toolid, |
| 302 | const wxString& label, |
| 303 | const wxBitmap& bitmap, |
| 304 | const wxBitmap& bmpDisabled = wxNullBitmap, |
| 305 | const wxString& shortHelp = wxEmptyString, |
| 306 | const wxString& longHelp = wxEmptyString, |
| 307 | wxObject *data = NULL) |
| 308 | { |
| 309 | return AddTool(toolid, label, bitmap, bmpDisabled, wxITEM_RADIO, |
| 310 | shortHelp, longHelp, data); |
| 311 | } |
| 312 | |
| 313 | |
| 314 | // insert the new tool at the given position, if pos == GetToolsCount(), it |
| 315 | // is equivalent to AddTool() |
| 316 | virtual wxToolBarToolBase *InsertTool |
| 317 | ( |
| 318 | size_t pos, |
| 319 | int toolid, |
| 320 | const wxString& label, |
| 321 | const wxBitmap& bitmap, |
| 322 | const wxBitmap& bmpDisabled = wxNullBitmap, |
| 323 | wxItemKind kind = wxITEM_NORMAL, |
| 324 | const wxString& shortHelp = wxEmptyString, |
| 325 | const wxString& longHelp = wxEmptyString, |
| 326 | wxObject *clientData = NULL |
| 327 | ); |
| 328 | |
| 329 | virtual wxToolBarToolBase *AddTool (wxToolBarToolBase *tool); |
| 330 | virtual wxToolBarToolBase *InsertTool (size_t pos, wxToolBarToolBase *tool); |
| 331 | |
| 332 | // add an arbitrary control to the toolbar (notice that |
| 333 | // the control will be deleted by the toolbar and that it will also adjust |
| 334 | // its position/size) |
| 335 | // |
| 336 | // NB: the control should have toolbar as its parent |
| 337 | virtual wxToolBarToolBase *AddControl(wxControl *control); |
| 338 | virtual wxToolBarToolBase *InsertControl(size_t pos, wxControl *control); |
| 339 | |
| 340 | // get the control with the given id or return NULL |
| 341 | virtual wxControl *FindControl( int toolid ); |
| 342 | |
| 343 | // add a separator to the toolbar |
| 344 | virtual wxToolBarToolBase *AddSeparator(); |
| 345 | virtual wxToolBarToolBase *InsertSeparator(size_t pos); |
| 346 | |
| 347 | // remove the tool from the toolbar: the caller is responsible for actually |
| 348 | // deleting the pointer |
| 349 | virtual wxToolBarToolBase *RemoveTool(int toolid); |
| 350 | |
| 351 | // delete tool either by index or by position |
| 352 | virtual bool DeleteToolByPos(size_t pos); |
| 353 | virtual bool DeleteTool(int toolid); |
| 354 | |
| 355 | // delete all tools |
| 356 | virtual void ClearTools(); |
| 357 | |
| 358 | // must be called after all buttons have been created to finish toolbar |
| 359 | // initialisation |
| 360 | virtual bool Realize(); |
| 361 | |
| 362 | // tools state |
| 363 | // ----------- |
| 364 | |
| 365 | virtual void EnableTool(int toolid, bool enable); |
| 366 | virtual void ToggleTool(int toolid, bool toggle); |
| 367 | |
| 368 | // Set this to be togglable (or not) |
| 369 | virtual void SetToggle(int toolid, bool toggle); |
| 370 | |
| 371 | // set/get tools client data (not for controls) |
| 372 | virtual wxObject *GetToolClientData(int toolid) const; |
| 373 | virtual void SetToolClientData(int toolid, wxObject *clientData); |
| 374 | |
| 375 | // returns tool pos, or wxNOT_FOUND if tool isn't found |
| 376 | virtual int GetToolPos(int id) const; |
| 377 | |
| 378 | // return true if the tool is toggled |
| 379 | virtual bool GetToolState(int toolid) const; |
| 380 | |
| 381 | virtual bool GetToolEnabled(int toolid) const; |
| 382 | |
| 383 | virtual void SetToolShortHelp(int toolid, const wxString& helpString); |
| 384 | virtual wxString GetToolShortHelp(int toolid) const; |
| 385 | virtual void SetToolLongHelp(int toolid, const wxString& helpString); |
| 386 | virtual wxString GetToolLongHelp(int toolid) const; |
| 387 | |
| 388 | // margins/packing/separation |
| 389 | // -------------------------- |
| 390 | |
| 391 | virtual void SetMargins(int x, int y); |
| 392 | void SetMargins(const wxSize& size) |
| 393 | { SetMargins((int) size.x, (int) size.y); } |
| 394 | virtual void SetToolPacking(int packing) |
| 395 | { m_toolPacking = packing; } |
| 396 | virtual void SetToolSeparation(int separation) |
| 397 | { m_toolSeparation = separation; } |
| 398 | |
| 399 | virtual wxSize GetToolMargins() const { return wxSize(m_xMargin, m_yMargin); } |
| 400 | virtual int GetToolPacking() const { return m_toolPacking; } |
| 401 | virtual int GetToolSeparation() const { return m_toolSeparation; } |
| 402 | |
| 403 | // toolbar geometry |
| 404 | // ---------------- |
| 405 | |
| 406 | // set the number of toolbar rows |
| 407 | virtual void SetRows(int nRows); |
| 408 | |
| 409 | // the toolbar can wrap - limit the number of columns or rows it may take |
| 410 | void SetMaxRowsCols(int rows, int cols) |
| 411 | { m_maxRows = rows; m_maxCols = cols; } |
| 412 | int GetMaxRows() const { return m_maxRows; } |
| 413 | int GetMaxCols() const { return m_maxCols; } |
| 414 | |
| 415 | // get/set the size of the bitmaps used by the toolbar: should be called |
| 416 | // before adding any tools to the toolbar |
| 417 | virtual void SetToolBitmapSize(const wxSize& size) |
| 418 | { m_defaultWidth = size.x; m_defaultHeight = size.y; }; |
| 419 | virtual wxSize GetToolBitmapSize() const |
| 420 | { return wxSize(m_defaultWidth, m_defaultHeight); } |
| 421 | |
| 422 | // the button size in some implementations is bigger than the bitmap size: |
| 423 | // get the total button size (by default the same as bitmap size) |
| 424 | virtual wxSize GetToolSize() const |
| 425 | { return GetToolBitmapSize(); } ; |
| 426 | |
| 427 | // returns a (non separator) tool containing the point (x, y) or NULL if |
| 428 | // there is no tool at this point (corrdinates are client) |
| 429 | virtual wxToolBarToolBase *FindToolForPosition(wxCoord x, |
| 430 | wxCoord y) const = 0; |
| 431 | |
| 432 | // find the tool by id |
| 433 | wxToolBarToolBase *FindById(int toolid) const; |
| 434 | |
| 435 | // return true if this is a vertical toolbar, otherwise false |
| 436 | bool IsVertical() const { return HasFlag(wxTB_VERTICAL); } |
| 437 | |
| 438 | |
| 439 | // the old versions of the various methods kept for compatibility |
| 440 | // don't use in the new code! |
| 441 | // -------------------------------------------------------------- |
| 442 | |
| 443 | wxToolBarToolBase *AddTool(int toolid, |
| 444 | const wxBitmap& bitmap, |
| 445 | const wxBitmap& bmpDisabled, |
| 446 | bool toggle = false, |
| 447 | wxObject *clientData = NULL, |
| 448 | const wxString& shortHelpString = wxEmptyString, |
| 449 | const wxString& longHelpString = wxEmptyString) |
| 450 | { |
| 451 | return AddTool(toolid, wxEmptyString, |
| 452 | bitmap, bmpDisabled, |
| 453 | toggle ? wxITEM_CHECK : wxITEM_NORMAL, |
| 454 | shortHelpString, longHelpString, clientData); |
| 455 | } |
| 456 | |
| 457 | wxToolBarToolBase *AddTool(int toolid, |
| 458 | const wxBitmap& bitmap, |
| 459 | const wxString& shortHelpString = wxEmptyString, |
| 460 | const wxString& longHelpString = wxEmptyString) |
| 461 | { |
| 462 | return AddTool(toolid, wxEmptyString, |
| 463 | bitmap, wxNullBitmap, wxITEM_NORMAL, |
| 464 | shortHelpString, longHelpString, NULL); |
| 465 | } |
| 466 | |
| 467 | wxToolBarToolBase *AddTool(int toolid, |
| 468 | const wxBitmap& bitmap, |
| 469 | const wxBitmap& bmpDisabled, |
| 470 | bool toggle, |
| 471 | wxCoord xPos, |
| 472 | wxCoord yPos = wxDefaultCoord, |
| 473 | wxObject *clientData = NULL, |
| 474 | const wxString& shortHelp = wxEmptyString, |
| 475 | const wxString& longHelp = wxEmptyString) |
| 476 | { |
| 477 | return DoAddTool(toolid, wxEmptyString, bitmap, bmpDisabled, |
| 478 | toggle ? wxITEM_CHECK : wxITEM_NORMAL, |
| 479 | shortHelp, longHelp, clientData, xPos, yPos); |
| 480 | } |
| 481 | |
| 482 | wxToolBarToolBase *InsertTool(size_t pos, |
| 483 | int toolid, |
| 484 | const wxBitmap& bitmap, |
| 485 | const wxBitmap& bmpDisabled = wxNullBitmap, |
| 486 | bool toggle = false, |
| 487 | wxObject *clientData = NULL, |
| 488 | const wxString& shortHelp = wxEmptyString, |
| 489 | const wxString& longHelp = wxEmptyString) |
| 490 | { |
| 491 | return InsertTool(pos, toolid, wxEmptyString, bitmap, bmpDisabled, |
| 492 | toggle ? wxITEM_CHECK : wxITEM_NORMAL, |
| 493 | shortHelp, longHelp, clientData); |
| 494 | } |
| 495 | |
| 496 | // event handlers |
| 497 | // -------------- |
| 498 | |
| 499 | // NB: these functions are deprecated, use EVT_TOOL_XXX() instead! |
| 500 | |
| 501 | // Only allow toggle if returns true. Call when left button up. |
| 502 | virtual bool OnLeftClick(int toolid, bool toggleDown); |
| 503 | |
| 504 | // Call when right button down. |
| 505 | virtual void OnRightClick(int toolid, long x, long y); |
| 506 | |
| 507 | // Called when the mouse cursor enters a tool bitmap. |
| 508 | // Argument is wxID_ANY if mouse is exiting the toolbar. |
| 509 | virtual void OnMouseEnter(int toolid); |
| 510 | |
| 511 | // more deprecated functions |
| 512 | // ------------------------- |
| 513 | |
| 514 | // use GetToolMargins() instead |
| 515 | wxSize GetMargins() const { return GetToolMargins(); } |
| 516 | |
| 517 | // implementation only from now on |
| 518 | // ------------------------------- |
| 519 | |
| 520 | size_t GetToolsCount() const { return m_tools.GetCount(); } |
| 521 | |
| 522 | // Do the toolbar button updates (check for EVT_UPDATE_UI handlers) |
| 523 | virtual void UpdateWindowUI(long flags = wxUPDATE_UI_NONE) ; |
| 524 | |
| 525 | // don't want toolbars to accept the focus |
| 526 | virtual bool AcceptsFocus() const { return false; } |
| 527 | |
| 528 | protected: |
| 529 | // to implement in derived classes |
| 530 | // ------------------------------- |
| 531 | |
| 532 | // create a new toolbar tool and add it to the toolbar, this is typically |
| 533 | // implemented by just calling InsertTool() |
| 534 | virtual wxToolBarToolBase *DoAddTool |
| 535 | ( |
| 536 | int toolid, |
| 537 | const wxString& label, |
| 538 | const wxBitmap& bitmap, |
| 539 | const wxBitmap& bmpDisabled, |
| 540 | wxItemKind kind, |
| 541 | const wxString& shortHelp = wxEmptyString, |
| 542 | const wxString& longHelp = wxEmptyString, |
| 543 | wxObject *clientData = NULL, |
| 544 | wxCoord xPos = wxDefaultCoord, |
| 545 | wxCoord yPos = wxDefaultCoord |
| 546 | ); |
| 547 | |
| 548 | // the tool is not yet inserted into m_tools list when this function is |
| 549 | // called and will only be added to it if this function succeeds |
| 550 | virtual bool DoInsertTool(size_t pos, wxToolBarToolBase *tool) = 0; |
| 551 | |
| 552 | // the tool is still in m_tools list when this function is called, it will |
| 553 | // only be deleted from it if it succeeds |
| 554 | virtual bool DoDeleteTool(size_t pos, wxToolBarToolBase *tool) = 0; |
| 555 | |
| 556 | // called when the tools enabled flag changes |
| 557 | virtual void DoEnableTool(wxToolBarToolBase *tool, bool enable) = 0; |
| 558 | |
| 559 | // called when the tool is toggled |
| 560 | virtual void DoToggleTool(wxToolBarToolBase *tool, bool toggle) = 0; |
| 561 | |
| 562 | // called when the tools "can be toggled" flag changes |
| 563 | virtual void DoSetToggle(wxToolBarToolBase *tool, bool toggle) = 0; |
| 564 | |
| 565 | // the functions to create toolbar tools |
| 566 | virtual wxToolBarToolBase *CreateTool(int toolid, |
| 567 | const wxString& label, |
| 568 | const wxBitmap& bmpNormal, |
| 569 | const wxBitmap& bmpDisabled, |
| 570 | wxItemKind kind, |
| 571 | wxObject *clientData, |
| 572 | const wxString& shortHelp, |
| 573 | const wxString& longHelp) = 0; |
| 574 | |
| 575 | virtual wxToolBarToolBase *CreateTool(wxControl *control) = 0; |
| 576 | |
| 577 | // helper functions |
| 578 | // ---------------- |
| 579 | |
| 580 | // un-toggle all buttons in the same radio group |
| 581 | void UnToggleRadioGroup(wxToolBarToolBase *tool); |
| 582 | |
| 583 | // the list of all our tools |
| 584 | wxToolBarToolsList m_tools; |
| 585 | |
| 586 | // the offset of the first tool |
| 587 | int m_xMargin; |
| 588 | int m_yMargin; |
| 589 | |
| 590 | // the maximum number of toolbar rows/columns |
| 591 | int m_maxRows; |
| 592 | int m_maxCols; |
| 593 | |
| 594 | // the tool packing and separation |
| 595 | int m_toolPacking, |
| 596 | m_toolSeparation; |
| 597 | |
| 598 | // the size of the toolbar bitmaps |
| 599 | wxCoord m_defaultWidth, m_defaultHeight; |
| 600 | |
| 601 | private: |
| 602 | DECLARE_EVENT_TABLE() |
| 603 | DECLARE_NO_COPY_CLASS(wxToolBarBase) |
| 604 | }; |
| 605 | |
| 606 | // Helper function for creating the image for disabled buttons |
| 607 | bool wxCreateGreyedImage(const wxImage& in, wxImage& out) ; |
| 608 | |
| 609 | #endif // wxUSE_TOOLBAR |
| 610 | |
| 611 | #endif |
| 612 | // _WX_TBARBASE_H_ |
| 613 | |