| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/msw/renderer.cpp |
| 3 | // Purpose: implementation of wxRendererNative for Windows |
| 4 | // Author: Vadim Zeitlin |
| 5 | // Modified by: |
| 6 | // Created: 20.07.2003 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwindows.org> |
| 9 | // License: wxWindows licence |
| 10 | /////////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // ============================================================================ |
| 13 | // declarations |
| 14 | // ============================================================================ |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | // for compilers that support precompilation, includes "wx.h". |
| 21 | #include "wx/wxprec.h" |
| 22 | |
| 23 | #ifdef __BORLANDC__ |
| 24 | #pragma hdrstop |
| 25 | #endif |
| 26 | |
| 27 | #ifndef WX_PRECOMP |
| 28 | #include "wx/string.h" |
| 29 | #include "wx/window.h" |
| 30 | #include "wx/dc.h" |
| 31 | #include "wx/settings.h" |
| 32 | #endif //WX_PRECOMP |
| 33 | |
| 34 | #include "wx/scopeguard.h" |
| 35 | #include "wx/splitter.h" |
| 36 | #include "wx/renderer.h" |
| 37 | #include "wx/msw/private.h" |
| 38 | #include "wx/msw/uxtheme.h" |
| 39 | |
| 40 | // tmschema.h is in Win32 Platform SDK and might not be available with earlier |
| 41 | // compilers |
| 42 | #ifndef CP_DROPDOWNBUTTON |
| 43 | #define BP_PUSHBUTTON 1 |
| 44 | #define BP_RADIOBUTTON 2 |
| 45 | #define BP_CHECKBOX 3 |
| 46 | #define RBS_UNCHECKEDNORMAL 1 |
| 47 | #define RBS_CHECKEDNORMAL (RBS_UNCHECKEDNORMAL + 4) |
| 48 | #define RBS_MIXEDNORMAL (RBS_CHECKEDNORMAL + 4) |
| 49 | #define CBS_UNCHECKEDNORMAL 1 |
| 50 | #define CBS_CHECKEDNORMAL (CBS_UNCHECKEDNORMAL + 4) |
| 51 | #define CBS_MIXEDNORMAL (CBS_CHECKEDNORMAL + 4) |
| 52 | |
| 53 | #define PBS_NORMAL 1 |
| 54 | #define PBS_HOT 2 |
| 55 | #define PBS_PRESSED 3 |
| 56 | #define PBS_DISABLED 4 |
| 57 | #define PBS_DEFAULTED 5 |
| 58 | |
| 59 | #define CP_DROPDOWNBUTTON 1 |
| 60 | |
| 61 | #define CBXS_NORMAL 1 |
| 62 | #define CBXS_HOT 2 |
| 63 | #define CBXS_PRESSED 3 |
| 64 | #define CBXS_DISABLED 4 |
| 65 | |
| 66 | #define TVP_GLYPH 2 |
| 67 | |
| 68 | #define GLPS_CLOSED 1 |
| 69 | #define GLPS_OPENED 2 |
| 70 | |
| 71 | #define HP_HEADERITEM 1 |
| 72 | |
| 73 | #define HIS_NORMAL 1 |
| 74 | #define HIS_HOT 2 |
| 75 | #define HIS_PRESSED 3 |
| 76 | |
| 77 | #define TMT_HEIGHT 2417 |
| 78 | |
| 79 | #define HP_HEADERSORTARROW 4 |
| 80 | #define HSAS_SORTEDUP 1 |
| 81 | #define HSAS_SORTEDDOWN 2 |
| 82 | |
| 83 | #define EP_EDITTEXT 1 |
| 84 | #define ETS_NORMAL 1 |
| 85 | #define ETS_HOT 2 |
| 86 | #define ETS_SELECTED 3 |
| 87 | #define ETS_DISABLED 4 |
| 88 | #define ETS_FOCUSED 5 |
| 89 | #define ETS_READONLY 6 |
| 90 | #define ETS_ASSIST 7 |
| 91 | #define TMT_FILLCOLOR 3802 |
| 92 | #define TMT_TEXTCOLOR 3803 |
| 93 | #define TMT_BORDERCOLOR 3801 |
| 94 | #define TMT_EDGEFILLCOLOR 3808 |
| 95 | |
| 96 | #define WP_MINBUTTON 15 |
| 97 | #define WP_MAXBUTTON 17 |
| 98 | #define WP_CLOSEBUTTON 18 |
| 99 | #define WP_RESTOREBUTTON 21 |
| 100 | #define WP_HELPBUTTON 23 |
| 101 | #endif |
| 102 | |
| 103 | #if defined(__WXWINCE__) |
| 104 | #ifndef DFCS_FLAT |
| 105 | #define DFCS_FLAT 0 |
| 106 | #endif |
| 107 | #ifndef DFCS_MONO |
| 108 | #define DFCS_MONO 0 |
| 109 | #endif |
| 110 | #endif |
| 111 | |
| 112 | #ifndef DFCS_HOT |
| 113 | #define DFCS_HOT 0x1000 |
| 114 | #endif |
| 115 | |
| 116 | // ---------------------------------------------------------------------------- |
| 117 | // methods common to wxRendererMSW and wxRendererXP |
| 118 | // ---------------------------------------------------------------------------- |
| 119 | |
| 120 | class wxRendererMSWBase : public wxDelegateRendererNative |
| 121 | { |
| 122 | public: |
| 123 | wxRendererMSWBase() { } |
| 124 | wxRendererMSWBase(wxRendererNative& rendererNative) |
| 125 | : wxDelegateRendererNative(rendererNative) { } |
| 126 | |
| 127 | void DrawFocusRect(wxWindow * win, |
| 128 | wxDC& dc, |
| 129 | const wxRect& rect, |
| 130 | int flags = 0); |
| 131 | |
| 132 | void DrawItemSelectionRect(wxWindow *win, |
| 133 | wxDC& dc, |
| 134 | const wxRect& rect, |
| 135 | int flags = 0); |
| 136 | }; |
| 137 | |
| 138 | // ---------------------------------------------------------------------------- |
| 139 | // wxRendererMSW: wxRendererNative implementation for "old" Win32 systems |
| 140 | // ---------------------------------------------------------------------------- |
| 141 | |
| 142 | class wxRendererMSW : public wxRendererMSWBase |
| 143 | { |
| 144 | public: |
| 145 | wxRendererMSW() { } |
| 146 | |
| 147 | static wxRendererNative& Get(); |
| 148 | |
| 149 | virtual void DrawComboBoxDropButton(wxWindow *win, |
| 150 | wxDC& dc, |
| 151 | const wxRect& rect, |
| 152 | int flags = 0); |
| 153 | |
| 154 | virtual void DrawCheckBox(wxWindow *win, |
| 155 | wxDC& dc, |
| 156 | const wxRect& rect, |
| 157 | int flags = 0) |
| 158 | { |
| 159 | DoDrawButton(DFCS_BUTTONCHECK, win, dc, rect, flags); |
| 160 | } |
| 161 | |
| 162 | virtual void DrawPushButton(wxWindow *win, |
| 163 | wxDC& dc, |
| 164 | const wxRect& rect, |
| 165 | int flags = 0); |
| 166 | |
| 167 | virtual void DrawChoice(wxWindow* win, |
| 168 | wxDC& dc, |
| 169 | const wxRect& rect, |
| 170 | int flags = 0); |
| 171 | |
| 172 | virtual void DrawComboBox(wxWindow* win, |
| 173 | wxDC& dc, |
| 174 | const wxRect& rect, |
| 175 | int flags = 0); |
| 176 | |
| 177 | virtual void DrawTextCtrl(wxWindow* win, |
| 178 | wxDC& dc, |
| 179 | const wxRect& rect, |
| 180 | int flags = 0); |
| 181 | |
| 182 | virtual void DrawRadioBitmap(wxWindow* win, |
| 183 | wxDC& dc, |
| 184 | const wxRect& rect, |
| 185 | int flags = 0) |
| 186 | { |
| 187 | DoDrawButton(DFCS_BUTTONRADIO, win, dc, rect, flags); |
| 188 | } |
| 189 | |
| 190 | virtual void DrawTitleBarBitmap(wxWindow *win, |
| 191 | wxDC& dc, |
| 192 | const wxRect& rect, |
| 193 | wxTitleBarButton button, |
| 194 | int flags = 0); |
| 195 | |
| 196 | virtual wxSize GetCheckBoxSize(wxWindow *win); |
| 197 | |
| 198 | virtual int GetHeaderButtonHeight(wxWindow *win); |
| 199 | |
| 200 | private: |
| 201 | // wrapper of DrawFrameControl() |
| 202 | void DoDrawFrameControl(UINT type, |
| 203 | UINT kind, |
| 204 | wxWindow *win, |
| 205 | wxDC& dc, |
| 206 | const wxRect& rect, |
| 207 | int flags); |
| 208 | |
| 209 | // common part of Draw{PushButton,CheckBox,RadioBitmap}(): wraps |
| 210 | // DrawFrameControl(DFC_BUTTON) |
| 211 | void DoDrawButton(UINT kind, |
| 212 | wxWindow *win, |
| 213 | wxDC& dc, |
| 214 | const wxRect& rect, |
| 215 | int flags) |
| 216 | { |
| 217 | DoDrawFrameControl(DFC_BUTTON, kind, win, dc, rect, flags); |
| 218 | } |
| 219 | |
| 220 | wxDECLARE_NO_COPY_CLASS(wxRendererMSW); |
| 221 | }; |
| 222 | |
| 223 | // ---------------------------------------------------------------------------- |
| 224 | // wxRendererXP: wxRendererNative implementation for Windows XP and later |
| 225 | // ---------------------------------------------------------------------------- |
| 226 | |
| 227 | #if wxUSE_UXTHEME |
| 228 | |
| 229 | class wxRendererXP : public wxRendererMSWBase |
| 230 | { |
| 231 | public: |
| 232 | wxRendererXP() : wxRendererMSWBase(wxRendererMSW::Get()) { } |
| 233 | |
| 234 | static wxRendererNative& Get(); |
| 235 | |
| 236 | virtual int DrawHeaderButton(wxWindow *win, |
| 237 | wxDC& dc, |
| 238 | const wxRect& rect, |
| 239 | int flags = 0, |
| 240 | wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE, |
| 241 | wxHeaderButtonParams* params = NULL); |
| 242 | |
| 243 | virtual void DrawTreeItemButton(wxWindow *win, |
| 244 | wxDC& dc, |
| 245 | const wxRect& rect, |
| 246 | int flags = 0); |
| 247 | virtual void DrawSplitterBorder(wxWindow *win, |
| 248 | wxDC& dc, |
| 249 | const wxRect& rect, |
| 250 | int flags = 0); |
| 251 | virtual void DrawSplitterSash(wxWindow *win, |
| 252 | wxDC& dc, |
| 253 | const wxSize& size, |
| 254 | wxCoord position, |
| 255 | wxOrientation orient, |
| 256 | int flags = 0); |
| 257 | virtual void DrawComboBoxDropButton(wxWindow *win, |
| 258 | wxDC& dc, |
| 259 | const wxRect& rect, |
| 260 | int flags = 0); |
| 261 | virtual void DrawCheckBox(wxWindow *win, |
| 262 | wxDC& dc, |
| 263 | const wxRect& rect, |
| 264 | int flags = 0) |
| 265 | { |
| 266 | if ( !DoDrawXPButton(BP_CHECKBOX, win, dc, rect, flags) ) |
| 267 | m_rendererNative.DrawCheckBox(win, dc, rect, flags); |
| 268 | } |
| 269 | |
| 270 | virtual void DrawPushButton(wxWindow *win, |
| 271 | wxDC& dc, |
| 272 | const wxRect& rect, |
| 273 | int flags = 0) |
| 274 | { |
| 275 | if ( !DoDrawXPButton(BP_PUSHBUTTON, win, dc, rect, flags) ) |
| 276 | m_rendererNative.DrawPushButton(win, dc, rect, flags); |
| 277 | } |
| 278 | |
| 279 | virtual void DrawRadioBitmap(wxWindow *win, |
| 280 | wxDC& dc, |
| 281 | const wxRect& rect, |
| 282 | int flags = 0) |
| 283 | { |
| 284 | if ( !DoDrawXPButton(BP_RADIOBUTTON, win, dc, rect, flags) ) |
| 285 | m_rendererNative.DrawRadioBitmap(win, dc, rect, flags); |
| 286 | } |
| 287 | |
| 288 | virtual void DrawTitleBarBitmap(wxWindow *win, |
| 289 | wxDC& dc, |
| 290 | const wxRect& rect, |
| 291 | wxTitleBarButton button, |
| 292 | int flags = 0); |
| 293 | |
| 294 | virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win); |
| 295 | |
| 296 | private: |
| 297 | // wrapper around DrawThemeBackground() translating flags to NORMAL/HOT/ |
| 298 | // PUSHED/DISABLED states (and so suitable for drawing anything |
| 299 | // button-like) |
| 300 | void DoDrawButtonLike(HTHEME htheme, |
| 301 | int part, |
| 302 | wxDC& dc, |
| 303 | const wxRect& rect, |
| 304 | int flags); |
| 305 | |
| 306 | // common part of DrawCheckBox(), DrawPushButton() and DrawRadioBitmap() |
| 307 | bool DoDrawXPButton(int kind, |
| 308 | wxWindow *win, |
| 309 | wxDC& dc, |
| 310 | const wxRect& rect, |
| 311 | int flags); |
| 312 | |
| 313 | wxDECLARE_NO_COPY_CLASS(wxRendererXP); |
| 314 | }; |
| 315 | |
| 316 | #endif // wxUSE_UXTHEME |
| 317 | |
| 318 | |
| 319 | // ============================================================================ |
| 320 | // wxRendererMSWBase implementation |
| 321 | // ============================================================================ |
| 322 | |
| 323 | void wxRendererMSWBase::DrawFocusRect(wxWindow * WXUNUSED(win), |
| 324 | wxDC& dc, |
| 325 | const wxRect& rect, |
| 326 | int WXUNUSED(flags)) |
| 327 | { |
| 328 | RECT rc; |
| 329 | wxCopyRectToRECT(rect, rc); |
| 330 | |
| 331 | ::DrawFocusRect(GetHdcOf(dc.GetTempHDC()), &rc); |
| 332 | } |
| 333 | |
| 334 | void wxRendererMSWBase::DrawItemSelectionRect(wxWindow *win, |
| 335 | wxDC& dc, |
| 336 | const wxRect& rect, |
| 337 | int flags) |
| 338 | { |
| 339 | wxBrush brush; |
| 340 | if ( flags & wxCONTROL_SELECTED ) |
| 341 | { |
| 342 | if ( flags & wxCONTROL_FOCUSED ) |
| 343 | { |
| 344 | brush = wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT)); |
| 345 | } |
| 346 | else // !focused |
| 347 | { |
| 348 | brush = wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); |
| 349 | } |
| 350 | } |
| 351 | else // !selected |
| 352 | { |
| 353 | brush = *wxTRANSPARENT_BRUSH; |
| 354 | } |
| 355 | |
| 356 | dc.SetBrush(brush); |
| 357 | dc.SetPen(*wxTRANSPARENT_PEN); |
| 358 | dc.DrawRectangle( rect ); |
| 359 | |
| 360 | if ((flags & wxCONTROL_FOCUSED) && (flags & wxCONTROL_CURRENT)) |
| 361 | DrawFocusRect( win, dc, rect, flags ); |
| 362 | } |
| 363 | |
| 364 | |
| 365 | // ============================================================================ |
| 366 | // wxRendererNative and wxRendererMSW implementation |
| 367 | // ============================================================================ |
| 368 | |
| 369 | /* static */ |
| 370 | wxRendererNative& wxRendererNative::GetDefault() |
| 371 | { |
| 372 | #if wxUSE_UXTHEME |
| 373 | wxUxThemeEngine *themeEngine = wxUxThemeEngine::Get(); |
| 374 | if ( themeEngine && themeEngine->IsAppThemed() ) |
| 375 | return wxRendererXP::Get(); |
| 376 | #endif // wxUSE_UXTHEME |
| 377 | |
| 378 | return wxRendererMSW::Get(); |
| 379 | } |
| 380 | |
| 381 | /* static */ |
| 382 | wxRendererNative& wxRendererMSW::Get() |
| 383 | { |
| 384 | static wxRendererMSW s_rendererMSW; |
| 385 | |
| 386 | return s_rendererMSW; |
| 387 | } |
| 388 | |
| 389 | void |
| 390 | wxRendererMSW::DrawComboBoxDropButton(wxWindow * WXUNUSED(win), |
| 391 | wxDC& dc, |
| 392 | const wxRect& rect, |
| 393 | int flags) |
| 394 | { |
| 395 | RECT r; |
| 396 | wxCopyRectToRECT(rect, r); |
| 397 | |
| 398 | int style = DFCS_SCROLLCOMBOBOX; |
| 399 | if ( flags & wxCONTROL_DISABLED ) |
| 400 | style |= DFCS_INACTIVE; |
| 401 | if ( flags & wxCONTROL_PRESSED ) |
| 402 | style |= DFCS_PUSHED | DFCS_FLAT; |
| 403 | |
| 404 | ::DrawFrameControl(GetHdcOf(dc.GetTempHDC()), &r, DFC_SCROLL, style); |
| 405 | } |
| 406 | |
| 407 | void |
| 408 | wxRendererMSW::DoDrawFrameControl(UINT type, |
| 409 | UINT kind, |
| 410 | wxWindow * WXUNUSED(win), |
| 411 | wxDC& dc, |
| 412 | const wxRect& rect, |
| 413 | int flags) |
| 414 | { |
| 415 | RECT r; |
| 416 | wxCopyRectToRECT(rect, r); |
| 417 | |
| 418 | int style = kind; |
| 419 | if ( flags & wxCONTROL_CHECKED ) |
| 420 | style |= DFCS_CHECKED; |
| 421 | if ( flags & wxCONTROL_DISABLED ) |
| 422 | style |= DFCS_INACTIVE; |
| 423 | if ( flags & wxCONTROL_FLAT ) |
| 424 | style |= DFCS_MONO; |
| 425 | if ( flags & wxCONTROL_PRESSED ) |
| 426 | style |= DFCS_PUSHED; |
| 427 | if ( flags & wxCONTROL_CURRENT ) |
| 428 | style |= DFCS_HOT; |
| 429 | |
| 430 | ::DrawFrameControl(GetHdcOf(dc.GetTempHDC()), &r, type, style); |
| 431 | } |
| 432 | |
| 433 | void |
| 434 | wxRendererMSW::DrawPushButton(wxWindow *win, |
| 435 | wxDC& dc, |
| 436 | const wxRect& rectOrig, |
| 437 | int flags) |
| 438 | { |
| 439 | wxRect rect(rectOrig); |
| 440 | if ( flags & wxCONTROL_ISDEFAULT ) |
| 441 | { |
| 442 | // DrawFrameControl() doesn't seem to support default buttons so we |
| 443 | // have to draw the border ourselves |
| 444 | wxDCPenChanger pen(dc, *wxBLACK_PEN); |
| 445 | wxDCBrushChanger brush(dc, *wxTRANSPARENT_BRUSH); |
| 446 | dc.DrawRectangle(rect); |
| 447 | rect.Deflate(1); |
| 448 | } |
| 449 | |
| 450 | DoDrawButton(DFCS_BUTTONPUSH, win, dc, rect, flags); |
| 451 | } |
| 452 | |
| 453 | void |
| 454 | wxRendererMSW::DrawTitleBarBitmap(wxWindow *win, |
| 455 | wxDC& dc, |
| 456 | const wxRect& rect, |
| 457 | wxTitleBarButton button, |
| 458 | int flags) |
| 459 | { |
| 460 | UINT kind; |
| 461 | switch ( button ) |
| 462 | { |
| 463 | case wxTITLEBAR_BUTTON_CLOSE: |
| 464 | kind = DFCS_CAPTIONCLOSE; |
| 465 | break; |
| 466 | |
| 467 | case wxTITLEBAR_BUTTON_MAXIMIZE: |
| 468 | kind = DFCS_CAPTIONMAX; |
| 469 | break; |
| 470 | |
| 471 | case wxTITLEBAR_BUTTON_ICONIZE: |
| 472 | kind = DFCS_CAPTIONMIN; |
| 473 | break; |
| 474 | |
| 475 | case wxTITLEBAR_BUTTON_RESTORE: |
| 476 | kind = DFCS_CAPTIONRESTORE; |
| 477 | break; |
| 478 | |
| 479 | case wxTITLEBAR_BUTTON_HELP: |
| 480 | kind = DFCS_CAPTIONHELP; |
| 481 | break; |
| 482 | |
| 483 | default: |
| 484 | wxFAIL_MSG( "unsupported title bar button" ); |
| 485 | return; |
| 486 | } |
| 487 | |
| 488 | DoDrawFrameControl(DFC_CAPTION, kind, win, dc, rect, flags); |
| 489 | } |
| 490 | |
| 491 | wxSize wxRendererMSW::GetCheckBoxSize(wxWindow * WXUNUSED(win)) |
| 492 | { |
| 493 | return wxSize(::GetSystemMetrics(SM_CXMENUCHECK), |
| 494 | ::GetSystemMetrics(SM_CYMENUCHECK)); |
| 495 | } |
| 496 | |
| 497 | int wxRendererMSW::GetHeaderButtonHeight(wxWindow * WXUNUSED(win)) |
| 498 | { |
| 499 | // some "reasonable" value returned in case of error, it doesn't really |
| 500 | // correspond to anything but it's better than returning 0 |
| 501 | static const int DEFAULT_HEIGHT = 20; |
| 502 | |
| 503 | |
| 504 | // create a temporary header window just to get its geometry |
| 505 | HWND hwndHeader = ::CreateWindow(WC_HEADER, NULL, 0, |
| 506 | 0, 0, 0, 0, NULL, NULL, NULL, NULL); |
| 507 | if ( !hwndHeader ) |
| 508 | return DEFAULT_HEIGHT; |
| 509 | |
| 510 | wxON_BLOCK_EXIT1( ::DestroyWindow, hwndHeader ); |
| 511 | |
| 512 | // initialize the struct filled with the values by Header_Layout() |
| 513 | RECT parentRect = { 0, 0, 100, 100 }; |
| 514 | WINDOWPOS wp = { 0, 0, 0, 0, 0, 0, 0 }; |
| 515 | HDLAYOUT hdl = { &parentRect, &wp }; |
| 516 | |
| 517 | return Header_Layout(hwndHeader, &hdl) ? wp.cy : DEFAULT_HEIGHT; |
| 518 | } |
| 519 | |
| 520 | // Uses the theme to draw the border and fill for something like a wxTextCtrl |
| 521 | void wxRendererMSW::DrawTextCtrl(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) |
| 522 | { |
| 523 | wxColour fill; |
| 524 | wxColour bdr; |
| 525 | COLORREF cref; |
| 526 | |
| 527 | #if wxUSE_UXTHEME |
| 528 | wxUxThemeHandle hTheme(win, L"EDIT"); |
| 529 | if (hTheme) |
| 530 | { |
| 531 | wxUxThemeEngine::Get()->GetThemeColor(hTheme, EP_EDITTEXT, |
| 532 | ETS_NORMAL, TMT_FILLCOLOR, &cref); |
| 533 | fill = wxRGBToColour(cref); |
| 534 | |
| 535 | int etsState; |
| 536 | if ( flags & wxCONTROL_DISABLED ) |
| 537 | etsState = ETS_DISABLED; |
| 538 | else |
| 539 | etsState = ETS_NORMAL; |
| 540 | |
| 541 | wxUxThemeEngine::Get()->GetThemeColor(hTheme, EP_EDITTEXT, |
| 542 | etsState, TMT_BORDERCOLOR, &cref); |
| 543 | bdr = wxRGBToColour(cref); |
| 544 | } |
| 545 | else |
| 546 | #endif |
| 547 | { |
| 548 | fill = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW); |
| 549 | bdr = *wxBLACK; |
| 550 | } |
| 551 | |
| 552 | dc.SetPen( bdr ); |
| 553 | dc.SetBrush( fill ); |
| 554 | dc.DrawRectangle(rect); |
| 555 | } |
| 556 | |
| 557 | |
| 558 | // Draw the equivalent of a wxComboBox |
| 559 | void wxRendererMSW::DrawComboBox(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) |
| 560 | { |
| 561 | // Draw the main part of the control same as TextCtrl |
| 562 | DrawTextCtrl(win, dc, rect, flags); |
| 563 | |
| 564 | // Draw the button inside the border, on the right side |
| 565 | wxRect br(rect); |
| 566 | br.height -= 2; |
| 567 | br.x += br.width - br.height - 1; |
| 568 | br.width = br.height; |
| 569 | br.y += 1; |
| 570 | |
| 571 | DrawComboBoxDropButton(win, dc, br, flags); |
| 572 | } |
| 573 | |
| 574 | |
| 575 | void wxRendererMSW::DrawChoice(wxWindow* win, wxDC& dc, |
| 576 | const wxRect& rect, int flags) |
| 577 | { |
| 578 | DrawComboBox(win, dc, rect, flags); |
| 579 | } |
| 580 | |
| 581 | // ============================================================================ |
| 582 | // wxRendererXP implementation |
| 583 | // ============================================================================ |
| 584 | |
| 585 | #if wxUSE_UXTHEME |
| 586 | |
| 587 | /* static */ |
| 588 | wxRendererNative& wxRendererXP::Get() |
| 589 | { |
| 590 | static wxRendererXP s_rendererXP; |
| 591 | |
| 592 | return s_rendererXP; |
| 593 | } |
| 594 | |
| 595 | // NOTE: There is no guarantee that the button drawn fills the entire rect (XP |
| 596 | // default theme, for example), so the caller should have cleared button's |
| 597 | // background before this call. This is quite likely a wxMSW-specific thing. |
| 598 | void |
| 599 | wxRendererXP::DrawComboBoxDropButton(wxWindow * win, |
| 600 | wxDC& dc, |
| 601 | const wxRect& rect, |
| 602 | int flags) |
| 603 | { |
| 604 | wxUxThemeHandle hTheme(win, L"COMBOBOX"); |
| 605 | if ( !hTheme ) |
| 606 | { |
| 607 | m_rendererNative.DrawComboBoxDropButton(win, dc, rect, flags); |
| 608 | return; |
| 609 | } |
| 610 | |
| 611 | RECT r; |
| 612 | wxCopyRectToRECT(rect, r); |
| 613 | |
| 614 | int state; |
| 615 | if ( flags & wxCONTROL_PRESSED ) |
| 616 | state = CBXS_PRESSED; |
| 617 | else if ( flags & wxCONTROL_CURRENT ) |
| 618 | state = CBXS_HOT; |
| 619 | else if ( flags & wxCONTROL_DISABLED ) |
| 620 | state = CBXS_DISABLED; |
| 621 | else |
| 622 | state = CBXS_NORMAL; |
| 623 | |
| 624 | wxUxThemeEngine::Get()->DrawThemeBackground |
| 625 | ( |
| 626 | hTheme, |
| 627 | GetHdcOf(dc.GetTempHDC()), |
| 628 | CP_DROPDOWNBUTTON, |
| 629 | state, |
| 630 | &r, |
| 631 | NULL |
| 632 | ); |
| 633 | |
| 634 | } |
| 635 | |
| 636 | int |
| 637 | wxRendererXP::DrawHeaderButton(wxWindow *win, |
| 638 | wxDC& dc, |
| 639 | const wxRect& rect, |
| 640 | int flags, |
| 641 | wxHeaderSortIconType sortArrow, |
| 642 | wxHeaderButtonParams* params) |
| 643 | { |
| 644 | wxUxThemeHandle hTheme(win, L"HEADER"); |
| 645 | if ( !hTheme ) |
| 646 | { |
| 647 | return m_rendererNative.DrawHeaderButton(win, dc, rect, flags, sortArrow, params); |
| 648 | } |
| 649 | |
| 650 | RECT r; |
| 651 | wxCopyRectToRECT(rect, r); |
| 652 | |
| 653 | int state; |
| 654 | if ( flags & wxCONTROL_PRESSED ) |
| 655 | state = HIS_PRESSED; |
| 656 | else if ( flags & wxCONTROL_CURRENT ) |
| 657 | state = HIS_HOT; |
| 658 | else |
| 659 | state = HIS_NORMAL; |
| 660 | wxUxThemeEngine::Get()->DrawThemeBackground |
| 661 | ( |
| 662 | hTheme, |
| 663 | GetHdcOf(dc.GetTempHDC()), |
| 664 | HP_HEADERITEM, |
| 665 | state, |
| 666 | &r, |
| 667 | NULL |
| 668 | ); |
| 669 | |
| 670 | // NOTE: Using the theme to draw HP_HEADERSORTARROW doesn't do anything. |
| 671 | // Why? If this can be fixed then draw the sort arrows using the theme |
| 672 | // and then clear those flags before calling DrawHeaderButtonContents. |
| 673 | |
| 674 | // Add any extras that are specified in flags and params |
| 675 | return DrawHeaderButtonContents(win, dc, rect, flags, sortArrow, params); |
| 676 | } |
| 677 | |
| 678 | |
| 679 | void |
| 680 | wxRendererXP::DrawTreeItemButton(wxWindow *win, |
| 681 | wxDC& dc, |
| 682 | const wxRect& rect, |
| 683 | int flags) |
| 684 | { |
| 685 | wxUxThemeHandle hTheme(win, L"TREEVIEW"); |
| 686 | if ( !hTheme ) |
| 687 | { |
| 688 | m_rendererNative.DrawTreeItemButton(win, dc, rect, flags); |
| 689 | return; |
| 690 | } |
| 691 | |
| 692 | RECT r; |
| 693 | wxCopyRectToRECT(rect, r); |
| 694 | |
| 695 | int state = flags & wxCONTROL_EXPANDED ? GLPS_OPENED : GLPS_CLOSED; |
| 696 | wxUxThemeEngine::Get()->DrawThemeBackground |
| 697 | ( |
| 698 | hTheme, |
| 699 | GetHdcOf(dc.GetTempHDC()), |
| 700 | TVP_GLYPH, |
| 701 | state, |
| 702 | &r, |
| 703 | NULL |
| 704 | ); |
| 705 | } |
| 706 | |
| 707 | bool |
| 708 | wxRendererXP::DoDrawXPButton(int kind, |
| 709 | wxWindow *win, |
| 710 | wxDC& dc, |
| 711 | const wxRect& rect, |
| 712 | int flags) |
| 713 | { |
| 714 | wxUxThemeHandle hTheme(win, L"BUTTON"); |
| 715 | if ( !hTheme ) |
| 716 | return false; |
| 717 | |
| 718 | DoDrawButtonLike(hTheme, kind, dc, rect, flags); |
| 719 | |
| 720 | return true; |
| 721 | } |
| 722 | |
| 723 | void |
| 724 | wxRendererXP::DoDrawButtonLike(HTHEME htheme, |
| 725 | int part, |
| 726 | wxDC& dc, |
| 727 | const wxRect& rect, |
| 728 | int flags) |
| 729 | { |
| 730 | RECT r; |
| 731 | wxCopyRectToRECT(rect, r); |
| 732 | |
| 733 | // the base state is always 1, whether it is PBS_NORMAL, |
| 734 | // {CBS,RBS}_UNCHECKEDNORMAL or CBS_NORMAL |
| 735 | int state = 1; |
| 736 | |
| 737 | // XBS_XXX is followed by XBX_XXXHOT, then XBS_XXXPRESSED and DISABLED |
| 738 | enum |
| 739 | { |
| 740 | NORMAL_OFFSET, |
| 741 | HOT_OFFSET, |
| 742 | PRESSED_OFFSET, |
| 743 | DISABLED_OFFSET, |
| 744 | STATES_COUNT |
| 745 | }; |
| 746 | |
| 747 | // in both RBS_ and CBS_ enums CHECKED elements are offset by 4 from base |
| 748 | // (UNCHECKED) ones and MIXED are offset by 4 again as there are all states |
| 749 | // from the above enum in between them |
| 750 | if ( flags & wxCONTROL_CHECKED ) |
| 751 | state += STATES_COUNT; |
| 752 | else if ( flags & wxCONTROL_UNDETERMINED ) |
| 753 | state += 2*STATES_COUNT; |
| 754 | |
| 755 | if ( flags & wxCONTROL_DISABLED ) |
| 756 | state += DISABLED_OFFSET; |
| 757 | else if ( flags & wxCONTROL_PRESSED ) |
| 758 | state += PRESSED_OFFSET; |
| 759 | else if ( flags & wxCONTROL_CURRENT ) |
| 760 | state += HOT_OFFSET; |
| 761 | // wxCONTROL_ISDEFAULT flag is only valid for push buttons |
| 762 | else if ( part == BP_PUSHBUTTON && (flags & wxCONTROL_ISDEFAULT) ) |
| 763 | state = PBS_DEFAULTED; |
| 764 | |
| 765 | wxUxThemeEngine::Get()->DrawThemeBackground |
| 766 | ( |
| 767 | htheme, |
| 768 | GetHdcOf(dc.GetTempHDC()), |
| 769 | part, |
| 770 | state, |
| 771 | &r, |
| 772 | NULL |
| 773 | ); |
| 774 | } |
| 775 | |
| 776 | void |
| 777 | wxRendererXP::DrawTitleBarBitmap(wxWindow *win, |
| 778 | wxDC& dc, |
| 779 | const wxRect& rect, |
| 780 | wxTitleBarButton button, |
| 781 | int flags) |
| 782 | { |
| 783 | wxUxThemeHandle hTheme(win, L"WINDOW"); |
| 784 | if ( !hTheme ) |
| 785 | { |
| 786 | m_rendererNative.DrawTitleBarBitmap(win, dc, rect, button, flags); |
| 787 | return; |
| 788 | } |
| 789 | |
| 790 | int part; |
| 791 | switch ( button ) |
| 792 | { |
| 793 | case wxTITLEBAR_BUTTON_CLOSE: |
| 794 | part = WP_CLOSEBUTTON; |
| 795 | break; |
| 796 | |
| 797 | case wxTITLEBAR_BUTTON_MAXIMIZE: |
| 798 | part = WP_MAXBUTTON; |
| 799 | break; |
| 800 | |
| 801 | case wxTITLEBAR_BUTTON_ICONIZE: |
| 802 | part = WP_MINBUTTON; |
| 803 | break; |
| 804 | |
| 805 | case wxTITLEBAR_BUTTON_RESTORE: |
| 806 | part = WP_RESTOREBUTTON; |
| 807 | break; |
| 808 | |
| 809 | case wxTITLEBAR_BUTTON_HELP: |
| 810 | part = WP_HELPBUTTON; |
| 811 | break; |
| 812 | |
| 813 | default: |
| 814 | wxFAIL_MSG( "unsupported title bar button" ); |
| 815 | return; |
| 816 | } |
| 817 | |
| 818 | DoDrawButtonLike(hTheme, part, dc, rect, flags); |
| 819 | } |
| 820 | |
| 821 | // ---------------------------------------------------------------------------- |
| 822 | // splitter drawing |
| 823 | // ---------------------------------------------------------------------------- |
| 824 | |
| 825 | // the width of the sash: this is the same as used by Explorer... |
| 826 | static const wxCoord SASH_WIDTH = 4; |
| 827 | |
| 828 | wxSplitterRenderParams |
| 829 | wxRendererXP::GetSplitterParams(const wxWindow * win) |
| 830 | { |
| 831 | if ( win->HasFlag(wxSP_NO_XP_THEME) ) |
| 832 | return m_rendererNative.GetSplitterParams(win); |
| 833 | else |
| 834 | return wxSplitterRenderParams(SASH_WIDTH, 0, false); |
| 835 | } |
| 836 | |
| 837 | void |
| 838 | wxRendererXP::DrawSplitterBorder(wxWindow * win, |
| 839 | wxDC& dc, |
| 840 | const wxRect& rect, |
| 841 | int flags) |
| 842 | { |
| 843 | if ( win->HasFlag(wxSP_NO_XP_THEME) ) |
| 844 | { |
| 845 | m_rendererNative.DrawSplitterBorder(win, dc, rect, flags); |
| 846 | } |
| 847 | } |
| 848 | |
| 849 | void |
| 850 | wxRendererXP::DrawSplitterSash(wxWindow *win, |
| 851 | wxDC& dc, |
| 852 | const wxSize& size, |
| 853 | wxCoord position, |
| 854 | wxOrientation orient, |
| 855 | int flags) |
| 856 | { |
| 857 | if ( !win->HasFlag(wxSP_NO_XP_THEME) ) |
| 858 | { |
| 859 | dc.SetPen(*wxTRANSPARENT_PEN); |
| 860 | dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE))); |
| 861 | if ( orient == wxVERTICAL ) |
| 862 | { |
| 863 | dc.DrawRectangle(position, 0, SASH_WIDTH, size.y); |
| 864 | } |
| 865 | else // wxHORIZONTAL |
| 866 | { |
| 867 | dc.DrawRectangle(0, position, size.x, SASH_WIDTH); |
| 868 | } |
| 869 | |
| 870 | return; |
| 871 | } |
| 872 | |
| 873 | m_rendererNative.DrawSplitterSash(win, dc, size, position, orient, flags); |
| 874 | } |
| 875 | |
| 876 | #endif // wxUSE_UXTHEME |