WINGs/WINGs/WINGs.h

   1
   2
   3 #ifndef _WINGS_H_
   4 #define _WINGS_H_
   5
   6 #include <wraster.h>
   7 #include <WINGs/WUtil.h>
   8 #include <X11/Xlib.h>
   9
  10 #define WINGS_H_VERSION  20010117
  11
  12
  13 #ifdef __cplusplus
  14 extern "C" {
  15 #endif /* __cplusplus */
  16 #if 0
  17 }
  18 #endif
  19
  20
  21 typedef unsigned long WMPixel;
  22
  23
  24 typedef struct {
  25     unsigned int width;
  26     unsigned int height;
  27 } WMSize;
  28
  29 typedef struct {
  30     int x;
  31     int y;
  32 } WMPoint;
  33
  34 typedef struct {
  35     WMPoint pos;
  36     WMSize size;
  37 } WMRect;
  38
  39
  40
  41
  42
  43 #define ClientMessageMask       (1L<<30)
  44
  45
  46 #ifndef _DEFINED_GNUSTEP_WINDOW_INFO
  47 #define _DEFINED_GNUSTEP_WINDOW_INFO
  48 /*
  49  * Window levels are taken from GNUstep (gui/AppKit/NSWindow.h)
  50  * NSDesktopWindowLevel intended to be the level at which things
  51  * on the desktop sit ... so you should be able
  52  * to put a desktop background just below it.
  53  *
  54  * Applications are actually permitted to use any value in the
  55  * range INT_MIN+1 to INT_MAX
  56  */
  57 enum {
  58   WMDesktopWindowLevel = -1000, /* GNUstep addition     */
  59   WMNormalWindowLevel = 0,
  60   WMFloatingWindowLevel = 3,
  61   WMSubmenuWindowLevel = 3,
  62   WMTornOffMenuWindowLevel = 3,
  63   WMMainMenuWindowLevel = 20,
  64   WMDockWindowLevel = 21,       /* Deprecated - use NSStatusWindowLevel */
  65   WMStatusWindowLevel = 21,
  66   WMModalPanelWindowLevel = 100,
  67   WMPopUpMenuWindowLevel = 101,
  68   WMScreenSaverWindowLevel = 1000
  69 };
  70
  71
  72 /* window attributes */
  73 enum {
  74   WMBorderlessWindowMask = 0,
  75   WMTitledWindowMask = 1,
  76   WMClosableWindowMask = 2,
  77   WMMiniaturizableWindowMask = 4,
  78   WMResizableWindowMask = 8,
  79   WMIconWindowMask = 64,
  80   WMMiniWindowMask = 128
  81 };
  82 #endif
  83
  84
  85 /* button types */
  86 typedef enum {
  87     /* 0 is reserved for internal use */
  88         WBTMomentaryPush = 1,
  89         WBTPushOnPushOff = 2,
  90         WBTToggle = 3,
  91         WBTSwitch = 4,
  92         WBTRadio = 5,
  93         WBTMomentaryChange = 6,
  94         WBTOnOff = 7,
  95         WBTMomentaryLight = 8
  96 } WMButtonType;
  97
  98 /* button behaviour masks */
  99 enum {
 100     WBBSpringLoadedMask =       (1 << 0),
 101         WBBPushInMask =         (1 << 1),
 102         WBBPushChangeMask =     (1 << 2),
 103         WBBPushLightMask =      (1 << 3),
 104         WBBStateLightMask =     (1 << 5),
 105         WBBStateChangeMask =    (1 << 6),
 106         WBBStatePushMask =      (1 << 7)
 107 };
 108
 109
 110 /* frame title positions */
 111 typedef enum {
 112     WTPNoTitle,
 113         WTPAboveTop,
 114         WTPAtTop,
 115         WTPBelowTop,
 116         WTPAboveBottom,
 117         WTPAtBottom,
 118         WTPBelowBottom
 119 } WMTitlePosition;
 120
 121
 122 /* relief types */
 123 typedef enum {
 124     WRFlat,
 125         WRSimple,
 126         WRRaised,
 127         WRSunken,
 128         WRGroove,
 129         WRRidge,
 130         WRPushed
 131 } WMReliefType;
 132
 133
 134 /* alignment types */
 135 typedef enum {
 136     WALeft,
 137         WACenter,
 138         WARight,
 139         WAJustified                    /* not valid for textfields */
 140 } WMAlignment;
 141
 142
 143 /* image position */
 144 typedef enum {
 145     WIPNoImage,
 146     WIPImageOnly,
 147     WIPLeft,
 148     WIPRight,
 149     WIPBelow,
 150     WIPAbove,
 151     WIPOverlaps
 152 } WMImagePosition;
 153
 154
 155 /* scroller arrow position */
 156 typedef enum {
 157     WSAMaxEnd,
 158         WSAMinEnd,
 159         WSANone
 160 } WMScrollArrowPosition;
 161
 162 /* scroller parts */
 163 typedef enum {
 164     WSNoPart,
 165         WSDecrementPage,
 166         WSIncrementPage,
 167         WSDecrementLine,
 168         WSIncrementLine,
 169         WSDecrementWheel,
 170         WSIncrementWheel,
 171         WSKnob,
 172         WSKnobSlot
 173 } WMScrollerPart;
 174
 175 /* usable scroller parts */
 176 typedef enum {
 177     WSUNoParts,
 178         WSUOnlyArrows,
 179         WSUAllParts
 180 } WMUsableScrollerParts;
 181
 182 /* matrix types */
 183 typedef enum {
 184     WMRadioMode,
 185         WMHighlightMode,
 186         WMListMode,
 187         WMTrackMode
 188 } WMMatrixTypes;
 189
 190
 191 typedef enum {
 192     WTTopTabsBevelBorder,
 193         WTNoTabsBevelBorder,
 194         WTNoTabsLineBorder,
 195         WTNoTabsNoBorder
 196 } WMTabViewType;
 197
 198
 199 /* text movement types */
 200 enum {
 201     WMIllegalTextMovement,
 202         WMReturnTextMovement,
 203         WMEscapeTextMovement,
 204         WMTabTextMovement,
 205         WMBacktabTextMovement,
 206         WMLeftTextMovement,
 207         WMRightTextMovement,
 208         WMUpTextMovement,
 209         WMDownTextMovement
 210 };
 211
 212 /* text field special events */
 213 enum {
 214     WMInsertTextEvent,
 215     WMDeleteTextEvent
 216 };
 217
 218
 219 enum {
 220     WLNotFound = -1       /* element was not found in WMList */
 221 };
 222
 223
 224 /* drag operations */
 225 typedef enum {
 226     WDOperationNone,
 227     WDOperationCopy,
 228     WDOperationMove,
 229     WDOperationLink,
 230     WDOperationAsk,
 231     WDOperationPrivate
 232 } WMDragOperationType;
 233
 234
 235 typedef enum {
 236         WMGrayModeColorPanel = 1,
 237         WMRGBModeColorPanel = 2,
 238         WMCMYKModeColorPanel = 3,
 239         WMHSBModeColorPanel = 4,
 240         WMCustomPaletteModeColorPanel = 5,
 241         WMColorListModeColorPanel = 6,
 242         WMWheelModeColorPanel = 7
 243 } WMColorPanelMode;
 244
 245
 246
 247 /* system images */
 248 #define WSIReturnArrow                  1
 249 #define WSIHighlightedReturnArrow       2
 250 #define WSIScrollerDimple               3
 251 #define WSIArrowLeft                    4
 252 #define WSIHighlightedArrowLeft         5
 253 #define WSIArrowRight                   6
 254 #define WSIHighlightedArrowRight        7
 255 #define WSIArrowUp                      8
 256 #define WSIHighlightedArrowUp           9
 257 #define WSIArrowDown                    10
 258 #define WSIHighlightedArrowDown         11
 259 #define WSICheckMark                    12
 260
 261 enum {
 262     WLDSSelected = (1 << 16),
 263         WLDSDisabled = (1 << 17),
 264         WLDSFocused = (1 << 18),
 265         WLDSIsBranch = (1 << 19)
 266 };
 267
 268 /* alert panel return values */
 269 enum {
 270     WAPRDefault = 0,
 271         WAPRAlternate = 1,
 272         WAPROther = -1,
 273         WAPRError = -2
 274 };
 275
 276
 277
 278 /* types of input observers */
 279 enum {
 280     WIReadMask = (1 << 0),
 281         WIWriteMask = (1 << 1),
 282         WIExceptMask = (1 << 2)
 283 };
 284
 285
 286
 287 typedef int W_Class;
 288
 289 enum {
 290     WC_Window = 0,
 291     WC_Frame = 1,
 292     WC_Label = 2,
 293     WC_Button = 3,
 294     WC_TextField = 4,
 295     WC_Scroller = 5,
 296     WC_ScrollView = 6,
 297     WC_List = 7,
 298     WC_Browser = 8,
 299     WC_PopUpButton = 9,
 300     WC_ColorWell = 10,
 301     WC_Slider = 11,
 302     WC_Matrix = 12,                    /* not ready */
 303     WC_SplitView = 13,
 304     WC_TabView = 14,
 305     WC_ProgressIndicator = 15,
 306     WC_MenuView = 16,
 307     WC_Ruler = 17,
 308     WC_Text = 18,
 309     WC_Box = 19
 310 };
 311
 312 /* All widgets must start with the following structure
 313  * in that order. Used for typecasting to get some generic data */
 314 typedef struct W_WidgetType {
 315     W_Class widgetClass;
 316     struct W_View *view;
 317
 318 } W_WidgetType;
 319
 320
 321 #define WMWidgetClass(widget)   (((W_WidgetType*)(widget))->widgetClass)
 322 #define WMWidgetView(widget)    (((W_WidgetType*)(widget))->view)
 323
 324
 325 /* widgets */
 326
 327 typedef void WMWidget;
 328
 329 typedef struct W_Pixmap WMPixmap;
 330 typedef struct W_Font   WMFont;
 331 typedef struct W_Color  WMColor;
 332
 333 typedef struct W_Screen WMScreen;
 334
 335 typedef struct W_View WMView;
 336
 337 typedef struct W_Window WMWindow;
 338 typedef struct W_Frame WMFrame;
 339 typedef struct W_Button WMButton;
 340 typedef struct W_Label WMLabel;
 341 typedef struct W_TextField WMTextField;
 342 typedef struct W_Scroller WMScroller;
 343 typedef struct W_ScrollView WMScrollView;
 344 typedef struct W_List WMList;
 345 typedef struct W_Browser WMBrowser;
 346 typedef struct W_PopUpButton WMPopUpButton;
 347 typedef struct W_ProgressIndicator WMProgressIndicator;
 348 typedef struct W_ColorWell WMColorWell;
 349 typedef struct W_Slider WMSlider;
 350 typedef struct W_Matrix WMMatrix;      /* not ready */
 351 typedef struct W_SplitView WMSplitView;
 352 typedef struct W_TabView WMTabView;
 353 typedef struct W_Ruler WMRuler;
 354 typedef struct W_Text WMText;
 355 typedef struct W_Box WMBox;
 356
 357
 358 /* not widgets */
 359 typedef struct W_TabViewItem WMTabViewItem;
 360 typedef struct W_MenuItem WMMenuItem;
 361
 362
 363 typedef struct W_FilePanel WMFilePanel;
 364 typedef WMFilePanel WMOpenPanel;
 365 typedef WMFilePanel WMSavePanel;
 366
 367 typedef struct W_FontPanel WMFontPanel;
 368
 369 typedef struct W_ColorPanel WMColorPanel;
 370
 371
 372 /* item for WMList */
 373 typedef struct WMListItem {
 374     char *text;
 375     void *clientData;                  /* ptr for user clientdata. */
 376
 377     unsigned int uflags:16;            /* flags for the user */
 378     unsigned int selected:1;
 379     unsigned int disabled:1;
 380     unsigned int isBranch:1;
 381     unsigned int loaded:1;
 382 } WMListItem;
 383
 384 /* struct for message panel */
 385 typedef struct WMAlertPanel {
 386     WMWindow *win;                     /* window */
 387     WMBox *vbox;
 388     WMButton *defBtn;                  /* default button */
 389     WMButton *altBtn;                  /* alternative button */
 390     WMButton *othBtn;                  /* other button */
 391     WMLabel *iLbl;                     /* icon label */
 392     WMLabel *tLbl;                     /* title label */
 393     WMLabel *mLbl;                     /* message label */
 394     WMFrame *line;                     /* separator */
 395     short result;                      /* button that was pushed */
 396 } WMAlertPanel;
 397
 398
 399 typedef struct WMGenericPanel {
 400     WMWindow *win;
 401     WMBox *vbox;
 402
 403     WMLabel *iLbl;
 404     WMLabel *tLbl;
 405
 406     WMFrame *line;
 407
 408     WMFrame *content;
 409
 410     WMBox *buttonBox;
 411     WMButton *defBtn;
 412     WMButton *altBtn;
 413
 414     short result;
 415 } WMGenericPanel;
 416
 417
 418
 419
 420 typedef struct WMInputPanel {
 421     WMWindow *win;                     /* window */
 422     WMButton *defBtn;                  /* default button */
 423     WMButton *altBtn;                  /* alternative button */
 424     WMLabel *tLbl;                     /* title label */
 425     WMLabel *mLbl;                     /* message label */
 426     WMTextField *text;                 /* text field */
 427     short result;                      /* button that was pushed */
 428 } WMInputPanel;
 429
 430
 431 /* WMRuler: */
 432 typedef struct {
 433     WMArray  *tabs;             /* a growable array of tabstops */
 434     unsigned short left;        /* left margin marker */
 435     unsigned short right;       /* right margin marker */
 436     unsigned short first;       /* indentation marker for first line only */
 437     unsigned short body;        /* body indentation marker */
 438     unsigned short retainCount;
 439 } WMRulerMargins;
 440 /* All indentation and tab markers are _relative_ to the left margin marker */
 441
 442
 443 typedef void WMEventProc(XEvent *event, void *clientData);
 444
 445 typedef void WMEventHook(XEvent *event);
 446
 447 /* self is set to the widget from where the callback is being called and
 448  * clientData to the data set to with WMSetClientData() */
 449 typedef void WMAction(WMWidget *self, void *clientData);
 450
 451 /* same as WMAction, but for stuff that arent widgets */
 452 typedef void WMAction2(void *self, void *clientData);
 453
 454
 455 typedef void WMDropDataCallback(WMView *view, WMData *data);
 456
 457 /* delegate method like stuff */
 458 typedef void WMListDrawProc(WMList *lPtr, int index, Drawable d, char *text,
 459                             int state, WMRect *rect);
 460
 461 /*
 462 typedef void WMSplitViewResizeSubviewsProc(WMSplitView *sPtr,
 463                                            unsigned int oldWidth,
 464                                            unsigned int oldHeight);
 465 */
 466
 467 typedef void WMSplitViewConstrainProc(WMSplitView *sPtr, int dividerIndex,
 468                                       int *minSize, int *maxSize);
 469
 470 typedef WMWidget* WMMatrixCreateCellProc(WMMatrix *mPtr);
 471
 472
 473
 474
 475 typedef struct WMBrowserDelegate {
 476     void *data;
 477
 478     void (*createRowsForColumn)(struct WMBrowserDelegate *self,
 479                                 WMBrowser *sender, int column, WMList *list);
 480
 481     char* (*titleOfColumn)(struct WMBrowserDelegate *self, WMBrowser *sender,
 482                            int column);
 483
 484     void (*didScroll)(struct WMBrowserDelegate *self, WMBrowser *sender);
 485
 486     void (*willScroll)(struct WMBrowserDelegate *self, WMBrowser *sender);
 487 } WMBrowserDelegate;
 488
 489
 490 typedef struct WMTextFieldDelegate {
 491     void *data;
 492
 493     void (*didBeginEditing)(struct WMTextFieldDelegate *self,
 494                             WMNotification *notif);
 495
 496     void (*didChange)(struct WMTextFieldDelegate *self,
 497                       WMNotification *notif);
 498
 499     void (*didEndEditing)(struct WMTextFieldDelegate *self,
 500                           WMNotification *notif);
 501
 502     Bool (*shouldBeginEditing)(struct WMTextFieldDelegate *self,
 503                                WMTextField *tPtr);
 504
 505     Bool (*shouldEndEditing)(struct WMTextFieldDelegate *self,
 506                              WMTextField *tPtr);
 507 } WMTextFieldDelegate;
 508
 509
 510 typedef struct WMTextDelegate {
 511     void *data;
 512
 513     Bool (*didDoubleClickOnPicture)(struct WMTextDelegate *self,
 514                             void *description);
 515
 516 } WMTextDelegate;
 517
 518
 519
 520 typedef struct WMTabViewDelegate {
 521     void *data;
 522
 523     void (*didChangeNumberOfItems)(struct WMTabViewDelegate *self,
 524                                    WMTabView *tabView);
 525
 526     void (*didSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 527                           WMTabViewItem *item);
 528
 529     Bool (*shouldSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 530                              WMTabViewItem *item);
 531
 532     void (*willSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 533                            WMTabViewItem *item);
 534 } WMTabViewDelegate;
 535
 536
 537
 538
 539 typedef void WMSelectionCallback(WMView *view, Atom selection, Atom target,
 540                                  Time timestamp, void *cdata, WMData *data);
 541
 542
 543 typedef struct WMSelectionProcs {
 544     WMData* (*convertSelection)(WMView *view, Atom selection, Atom target,
 545                                 void *cdata, Atom *type);
 546     void (*selectionLost)(WMView *view, Atom selection, void *cdata);
 547     void (*selectionDone)(WMView *view, Atom selection, Atom target,
 548                           void *cdata);
 549 } WMSelectionProcs;
 550
 551
 552 typedef struct W_DraggingInfo WMDraggingInfo;
 553
 554
 555 typedef struct W_DragSourceProcs {
 556     unsigned (*draggingSourceOperation)(WMView *self, Bool local);
 557     void (*beganDragImage)(WMView *self, WMPixmap *image, WMPoint point);
 558     void (*endedDragImage)(WMView *self, WMPixmap *image, WMPoint point,
 559                            Bool deposited);
 560     WMData* (*fetchDragData)(WMView *self, char *type);
 561 /*    Bool (*ignoreModifierKeysWhileDragging)(WMView *view);*/
 562 } WMDragSourceProcs;
 563
 564
 565
 566 typedef struct W_DragDestinationProcs {
 567     unsigned (*draggingEntered)(WMView *self, WMDraggingInfo *info);
 568     unsigned (*draggingUpdated)(WMView *self, WMDraggingInfo *info);
 569     void (*draggingExited)(WMView *self, WMDraggingInfo *info);
 570     Bool (*prepareForDragOperation)(WMView *self, WMDraggingInfo *info);
 571     Bool (*performDragOperation)(WMView *self, WMDraggingInfo *info);
 572     void (*concludeDragOperation)(WMView *self, WMDraggingInfo *info);
 573 } WMDragDestinationProcs;
 574
 575
 576
 577 /* ...................................................................... */
 578
 579
 580 WMPoint wmkpoint(int x, int y);
 581
 582 WMSize wmksize(unsigned int width, unsigned int height);
 583
 584 #ifdef ANSI_C_DOESNT_LIKE_IT_THIS_WAY
 585 #define wmksize(width, height) (WMSize){(width), (height)}
 586 #define wmkpoint(x, y)         (WMPoint){(x), (y)}
 587 #endif
 588
 589 /* ....................................................................... */
 590
 591
 592
 593 void WMInitializeApplication(char *applicationName, int *argc, char **argv);
 594
 595 void WMSetResourcePath(char *path);
 596
 597 /* don't free the returned string */
 598 char* WMGetApplicationName();
 599
 600 /* Try to locate resource file. ext may be NULL */
 601 char* WMPathForResourceOfType(char *resource, char *ext);
 602
 603
 604 WMScreen* WMOpenScreen(const char *display);
 605
 606 WMScreen* WMCreateScreenWithRContext(Display *display, int screen,
 607                                      RContext *context);
 608
 609 WMScreen* WMCreateScreen(Display *display, int screen);
 610
 611 WMScreen* WMCreateSimpleApplicationScreen(Display *display);
 612
 613 void WMScreenMainLoop(WMScreen *scr);
 614
 615 void WMBreakModalLoop(WMScreen *scr);
 616
 617 void WMRunModalLoop(WMScreen *scr, WMView *view);
 618
 619 RContext* WMScreenRContext(WMScreen *scr);
 620
 621 Display* WMScreenDisplay(WMScreen *scr);
 622
 623 int WMScreenDepth(WMScreen *scr);
 624
 625
 626
 627 void WMSetApplicationIconImage(WMScreen *app, RImage *image);
 628
 629 RImage* WMGetApplicationIconImage(WMScreen *app);
 630
 631 void WMSetApplicationIconPixmap(WMScreen *app, WMPixmap *icon);
 632
 633 WMPixmap* WMGetApplicationIconPixmap(WMScreen *app);
 634
 635 /* If color==NULL it will use the default color for panels: ae/aa/ae */
 636 WMPixmap* WMCreateApplicationIconBlendedPixmap(WMScreen *scr, RColor *color);
 637
 638 void WMSetApplicationIconWindow(WMScreen *scr, Window window);
 639
 640 void WMSetFocusToWidget(WMWidget *widget);
 641
 642 WMEventHook* WMHookEventHandler(WMEventHook *handler);
 643
 644 int WMHandleEvent(XEvent *event);
 645
 646 Bool WMScreenPending(WMScreen *scr);
 647
 648 void WMCreateEventHandler(WMView *view, unsigned long mask,
 649                           WMEventProc *eventProc, void *clientData);
 650
 651 void WMDeleteEventHandler(WMView *view, unsigned long mask,
 652                           WMEventProc *eventProc, void *clientData);
 653
 654 int WMIsDoubleClick(XEvent *event);
 655
 656 int WMIsTripleClick(XEvent *event);
 657
 658 void WMNextEvent(Display *dpy, XEvent *event);
 659
 660 void WMMaskEvent(Display *dpy, long mask, XEvent *event);
 661
 662
 663 Bool WMCreateSelectionHandler(WMView *view, Atom selection, Time timestamp,
 664                               WMSelectionProcs *procs, void *cdata);
 665
 666 void WMDeleteSelectionHandler(WMView *view, Atom selection, Time timestamp);
 667
 668 Bool WMRequestSelection(WMView *view, Atom selection, Atom target,
 669                         Time timestamp, WMSelectionCallback *callback,
 670                         void *cdata);
 671
 672
 673 /* ....................................................................... */
 674
 675 void WMSetViewDragSourceProcs(WMView *view, WMDragSourceProcs *procs);
 676
 677 void WMDragImageFromView(WMView *view, WMPixmap *image, char *dataTypes[],
 678                          WMPoint atLocation, WMSize mouseOffset, XEvent *event,
 679                          Bool slideBack);
 680
 681 void WMRegisterViewForDraggedTypes(WMView *view, char *acceptedTypes[]);
 682
 683 void WMUnregisterViewDraggedTypes(WMView *view);
 684
 685 void WMSetViewDragDestinationProcs(WMView *view, WMDragDestinationProcs *procs);
 686
 687
 688 WMPoint WMGetDraggingInfoImageLocation(WMDraggingInfo *info);
 689
 690 /* ....................................................................... */
 691
 692 WMFont* WMCreateFontSet(WMScreen *scrPtr, char *fontName);
 693
 694 WMFont* WMCreateNormalFont(WMScreen *scrPtr, char *fontName);
 695
 696 WMFont* WMCreateFont(WMScreen *scrPtr, char *fontName);
 697
 698 WMFont* WMRetainFont(WMFont *font);
 699
 700 void WMReleaseFont(WMFont *font);
 701
 702 unsigned int WMFontHeight(WMFont *font);
 703
 704 /*
 705 WMFont* WMUserFontOfSize(WMScreen *scrPtr, int size);
 706
 707 WMFont* WMUserFixedPitchFontOfSize(WMScreen *scrPtr, int size);
 708 */
 709
 710
 711 void WMSetWidgetDefaultFont(WMScreen *scr, WMFont *font);
 712
 713 void WMSetWidgetDefaultBoldFont(WMScreen *scr, WMFont *font);
 714
 715 WMFont* WMSystemFontOfSize(WMScreen *scrPtr, int size);
 716
 717 WMFont* WMBoldSystemFontOfSize(WMScreen *scrPtr, int size);
 718
 719 XFontSet WMGetFontFontSet(WMFont *font);
 720
 721 WMFont* WMNormalizeFont(WMScreen *scr, WMFont *font);
 722
 723 WMFont* WMStrengthenFont(WMScreen *scr, WMFont *font);
 724
 725 WMFont* WMUnstrengthenFont(WMScreen *scr, WMFont *font);
 726
 727 WMFont* WMEmphasizeFont(WMScreen *scr, WMFont *font);
 728
 729 WMFont* WMUnemphasizeFont(WMScreen *scr, WMFont *font);
 730
 731 WMFont* WMGetFontOfSize(WMScreen *scr, WMFont *font, int size);
 732
 733 /* ....................................................................... */
 734
 735 WMPixmap* WMRetainPixmap(WMPixmap *pixmap);
 736
 737 void WMReleasePixmap(WMPixmap *pixmap);
 738
 739 WMPixmap* WMCreatePixmap(WMScreen *scrPtr, int width, int height, int depth,
 740                          Bool masked);
 741
 742 WMPixmap* WMCreatePixmapFromXPixmaps(WMScreen *scrPtr, Pixmap pixmap,
 743                                      Pixmap mask, int width, int height,
 744                                      int depth);
 745
 746 WMPixmap* WMCreatePixmapFromRImage(WMScreen *scrPtr, RImage *image,
 747                                    int threshold);
 748
 749 WMPixmap* WMCreatePixmapFromXPMData(WMScreen *scrPtr, char **data);
 750
 751 WMSize WMGetPixmapSize(WMPixmap *pixmap);
 752
 753 WMPixmap* WMCreatePixmapFromFile(WMScreen *scrPtr, char *fileName);
 754
 755 WMPixmap* WMCreateBlendedPixmapFromRImage(WMScreen *scrPtr, RImage *image,
 756                                           RColor *color);
 757
 758 WMPixmap* WMCreateBlendedPixmapFromFile(WMScreen *scrPtr, char *fileName,
 759                                         RColor *color);
 760
 761 void WMDrawPixmap(WMPixmap *pixmap, Drawable d, int x, int y);
 762
 763 Pixmap WMGetPixmapXID(WMPixmap *pixmap);
 764
 765 Pixmap WMGetPixmapMaskXID(WMPixmap *pixmap);
 766
 767 WMPixmap* WMGetSystemPixmap(WMScreen *scr, int image);
 768
 769 /* ....................................................................... */
 770
 771
 772 WMColor* WMDarkGrayColor(WMScreen *scr);
 773
 774 WMColor* WMGrayColor(WMScreen *scr);
 775
 776 WMColor* WMBlackColor(WMScreen *scr);
 777
 778 WMColor* WMWhiteColor(WMScreen *scr);
 779
 780 void WMSetColorInGC(WMColor *color, GC gc);
 781
 782 GC WMColorGC(WMColor *color);
 783
 784 WMPixel WMColorPixel(WMColor *color);
 785
 786 void WMPaintColorSwatch(WMColor *color, Drawable d, int x, int y,
 787                         unsigned int width, unsigned int height);
 788
 789 void WMReleaseColor(WMColor *color);
 790
 791 WMColor* WMRetainColor(WMColor *color);
 792
 793 WMColor* WMCreateRGBColor(WMScreen *scr, unsigned short red,
 794                           unsigned short green, unsigned short blue,
 795                           Bool exact);
 796
 797 WMColor* WMCreateNamedColor(WMScreen *scr, char *name, Bool exact);
 798
 799 unsigned short WMRedComponentOfColor(WMColor *color);
 800
 801 unsigned short WMGreenComponentOfColor(WMColor *color);
 802
 803 unsigned short WMBlueComponentOfColor(WMColor *color);
 804
 805 char* WMGetColorRGBDescription(WMColor *color);
 806
 807 /* ....................................................................... */
 808
 809
 810 void WMDrawString(WMScreen *scr, Drawable d, GC gc, WMFont *font, int x,
 811                   int y, char *text, int length);
 812
 813 void WMDrawImageString(WMScreen *scr, Drawable d, GC gc, WMFont *font, int x,
 814                        int y, char *text, int length);
 815
 816 int WMWidthOfString(WMFont *font, char *text, int length);
 817
 818
 819
 820 /* ....................................................................... */
 821
 822 WMScreen* WMWidgetScreen(WMWidget *w);
 823
 824 unsigned int WMScreenWidth(WMScreen *scr);
 825
 826 unsigned int WMScreenHeight(WMScreen *scr);
 827
 828 void WMUnmapWidget(WMWidget *w);
 829
 830 void WMMapWidget(WMWidget *w);
 831
 832 Bool WMWidgetIsMapped(WMWidget *w);
 833
 834 void WMRaiseWidget(WMWidget *w);
 835
 836 void WMLowerWidget(WMWidget *w);
 837
 838 void WMMoveWidget(WMWidget *w, int x, int y);
 839
 840 void WMResizeWidget(WMWidget *w, unsigned int width, unsigned int height);
 841
 842 void WMSetWidgetBackgroundColor(WMWidget *w, WMColor *color);
 843
 844 void WMMapSubwidgets(WMWidget *w);
 845
 846 void WMUnmapSubwidgets(WMWidget *w);
 847
 848 void WMRealizeWidget(WMWidget *w);
 849
 850 void WMReparentWidget(WMWidget *w, WMWidget *newParent, int x, int y);
 851
 852 void WMDestroyWidget(WMWidget *widget);
 853
 854 void WMHangData(WMWidget *widget, void *data);
 855
 856 void* WMGetHangedData(WMWidget *widget);
 857
 858 unsigned int WMWidgetWidth(WMWidget *w);
 859
 860 unsigned int WMWidgetHeight(WMWidget *w);
 861
 862 Window WMWidgetXID(WMWidget *w);
 863
 864 Window WMViewXID(WMView *view);
 865
 866 void WMRedisplayWidget(WMWidget *w);
 867
 868 void WMSetViewNotifySizeChanges(WMView *view, Bool flag);
 869
 870 void WMSetViewExpandsToParent(WMView *view, int topOffs, int leftOffs,
 871                               int rightOffs, int bottomOffs);
 872
 873 WMSize WMGetViewSize(WMView *view);
 874
 875 WMPoint WMGetViewPosition(WMView *view);
 876
 877 WMPoint WMGetViewScreenPosition(WMView *view);
 878
 879 WMWidget* WMWidgetOfView(WMView *view);
 880
 881 void WMSetViewNextResponder(WMView *view, WMView *responder);
 882
 883 void WMRelayToNextResponder(WMView *view, XEvent *event);
 884
 885 /* notifications */
 886 extern char *WMViewSizeDidChangeNotification;
 887
 888 extern char *WMViewRealizedNotification;
 889
 890 extern char *WMFontPanelDidChangeNotification;
 891
 892
 893 /* ....................................................................... */
 894
 895 void WMSetBalloonTextForView(char *text, WMView *view);
 896
 897 void WMSetBalloonTextAlignment(WMScreen *scr, WMAlignment alignment);
 898
 899 void WMSetBalloonFont(WMScreen *scr, WMFont *font);
 900
 901 void WMSetBalloonTextColor(WMScreen *scr, WMColor *color);
 902
 903 void WMSetBalloonDelay(WMScreen *scr, int delay);
 904
 905 void WMSetBalloonEnabled(WMScreen *scr, Bool flag);
 906
 907
 908 /* ....................................................................... */
 909
 910 WMWindow* WMCreateWindow(WMScreen *screen, char *name);
 911
 912 WMWindow* WMCreateWindowWithStyle(WMScreen *screen, char *name, int style);
 913
 914 WMWindow* WMCreatePanelWithStyleForWindow(WMWindow *owner, char *name,
 915                                           int style);
 916
 917 WMWindow* WMCreatePanelForWindow(WMWindow *owner, char *name);
 918
 919 void WMChangePanelOwner(WMWindow *win, WMWindow *newOwner);
 920
 921 void WMSetWindowTitle(WMWindow *wPtr, char *title);
 922
 923 void WMSetWindowMiniwindowTitle(WMWindow *win, char *title);
 924
 925 void WMSetWindowMiniwindowPixmap(WMWindow *win, WMPixmap *pixmap);
 926
 927 void WMSetWindowCloseAction(WMWindow *win, WMAction *action, void *clientData);
 928
 929 void WMSetWindowInitialPosition(WMWindow *win, int x, int y);
 930
 931 void WMSetWindowUserPosition(WMWindow *win, int x, int y);
 932
 933 void WMSetWindowAspectRatio(WMWindow *win, int minX, int minY,
 934                             int maxX, int maxY);
 935
 936 void WMSetWindowMaxSize(WMWindow *win, unsigned width, unsigned height);
 937
 938 void WMSetWindowMinSize(WMWindow *win, unsigned width, unsigned height);
 939
 940 void WMSetWindowBaseSize(WMWindow *win, unsigned width, unsigned height);
 941
 942 void WMSetWindowResizeIncrements(WMWindow *win, unsigned wIncr, unsigned hIncr);
 943
 944 void WMSetWindowLevel(WMWindow *win, int level);
 945
 946 void WMSetWindowDocumentEdited(WMWindow *win, Bool flag);
 947
 948 void WMCloseWindow(WMWindow *win);
 949
 950 /* ....................................................................... */
 951
 952 void WMSetButtonAction(WMButton *bPtr, WMAction *action, void *clientData);
 953
 954 #define WMCreateCommandButton(parent) \
 955         WMCreateCustomButton((parent), WBBSpringLoadedMask\
 956                                         |WBBPushInMask\
 957                                         |WBBPushLightMask\
 958                                         |WBBPushChangeMask)
 959
 960 #define WMCreateRadioButton(parent) \
 961         WMCreateButton((parent), WBTRadio)
 962
 963 #define WMCreateSwitchButton(parent) \
 964         WMCreateButton((parent), WBTSwitch)
 965
 966 WMButton* WMCreateButton(WMWidget *parent, WMButtonType type);
 967
 968 WMButton* WMCreateCustomButton(WMWidget *parent, int behaviourMask);
 969
 970 void WMSetButtonImageDefault(WMButton *bPtr);
 971
 972 void WMSetButtonImage(WMButton *bPtr, WMPixmap *image);
 973
 974 void WMSetButtonAltImage(WMButton *bPtr, WMPixmap *image);
 975
 976 void WMSetButtonImagePosition(WMButton *bPtr, WMImagePosition position);
 977
 978 void WMSetButtonFont(WMButton *bPtr, WMFont *font);
 979
 980 void WMSetButtonTextAlignment(WMButton *bPtr, WMAlignment alignment);
 981
 982 void WMSetButtonText(WMButton *bPtr, char *text);
 983
 984 void WMSetButtonAltText(WMButton *bPtr, char *text);
 985
 986 void WMSetButtonTextColor(WMButton *bPtr, WMColor *color);
 987
 988 void WMSetButtonAltTextColor(WMButton *bPtr, WMColor *color);
 989
 990 void WMSetButtonDisabledTextColor(WMButton *bPtr, WMColor *color);
 991
 992 void WMSetButtonSelected(WMButton *bPtr, int isSelected);
 993
 994 int WMGetButtonSelected(WMButton *bPtr);
 995
 996 void WMSetButtonBordered(WMButton *bPtr, int isBordered);
 997
 998 void WMSetButtonEnabled(WMButton *bPtr, Bool flag);
 999
1000 void WMSetButtonImageDimsWhenDisabled(WMButton *bPtr, Bool flag);
1001
1002 void WMSetButtonTag(WMButton *bPtr, int tag);
1003
1004 void WMGroupButtons(WMButton *bPtr, WMButton *newMember);
1005
1006 void WMPerformButtonClick(WMButton *bPtr);
1007
1008 void WMSetButtonContinuous(WMButton *bPtr, Bool flag);
1009
1010 void WMSetButtonPeriodicDelay(WMButton *bPtr, float delay, float interval);
1011
1012 /* ....................................................................... */
1013
1014 WMLabel* WMCreateLabel(WMWidget *parent);
1015
1016 void WMSetLabelWraps(WMLabel *lPtr, Bool flag);
1017
1018 void WMSetLabelImage(WMLabel *lPtr, WMPixmap *image);
1019
1020 WMPixmap* WMGetLabelImage(WMLabel *lPtr);
1021
1022 char* WMGetLabelText(WMLabel *lPtr);
1023
1024 void WMSetLabelImagePosition(WMLabel *lPtr, WMImagePosition position);
1025
1026 void WMSetLabelTextAlignment(WMLabel *lPtr, WMAlignment alignment);
1027
1028 void WMSetLabelRelief(WMLabel *lPtr, WMReliefType relief);
1029
1030 void WMSetLabelText(WMLabel *lPtr, char *text);
1031
1032 WMFont* WMGetLabelFont(WMLabel *lPtr);
1033
1034 void WMSetLabelFont(WMLabel *lPtr, WMFont *font);
1035
1036 void WMSetLabelTextColor(WMLabel *lPtr, WMColor *color);
1037
1038 /* ....................................................................... */
1039
1040 WMFrame* WMCreateFrame(WMWidget *parent);
1041
1042 void WMSetFrameTitlePosition(WMFrame *fPtr, WMTitlePosition position);
1043
1044 void WMSetFrameRelief(WMFrame *fPtr, WMReliefType relief);
1045
1046 void WMSetFrameTitle(WMFrame *fPtr, char *title);
1047
1048 /* ....................................................................... */
1049
1050 WMTextField* WMCreateTextField(WMWidget *parent);
1051
1052 void WMInsertTextFieldText(WMTextField *tPtr, char *text, int position);
1053
1054 void WMDeleteTextFieldRange(WMTextField *tPtr, WMRange range);
1055
1056 /* you can free the returned string */
1057 char* WMGetTextFieldText(WMTextField *tPtr);
1058
1059 void WMSetTextFieldText(WMTextField *tPtr, char *text);
1060
1061 void WMSetTextFieldAlignment(WMTextField *tPtr, WMAlignment alignment);
1062
1063 void WMSetTextFieldFont(WMTextField *tPtr, WMFont *font);
1064
1065 WMFont* WMGetTextFieldFont(WMTextField *tPtr);
1066
1067 void WMSetTextFieldBordered(WMTextField *tPtr, Bool bordered);
1068
1069 void WMSetTextFieldBeveled(WMTextField *tPtr, Bool flag);
1070
1071 Bool WMGetTextFieldEditable(WMTextField *tPtr);
1072
1073 void WMSetTextFieldEditable(WMTextField *tPtr, Bool flag);
1074
1075 void WMSetTextFieldSecure(WMTextField *tPtr, Bool flag);
1076
1077 void WMSelectTextFieldRange(WMTextField *tPtr, WMRange range);
1078
1079 void WMSetTextFieldCursorPosition(WMTextField *tPtr, unsigned int position);
1080
1081 void WMSetTextFieldNextTextField(WMTextField *tPtr, WMTextField *next);
1082
1083 void WMSetTextFieldPrevTextField(WMTextField *tPtr, WMTextField *prev);
1084
1085 void WMSetTextFieldDelegate(WMTextField *tPtr, WMTextFieldDelegate *delegate);
1086
1087
1088 extern char *WMTextDidChangeNotification;
1089 extern char *WMTextDidBeginEditingNotification;
1090 extern char *WMTextDidEndEditingNotification;
1091
1092 /* ....................................................................... */
1093
1094 WMScroller* WMCreateScroller(WMWidget *parent);
1095
1096 void WMSetScrollerParameters(WMScroller *sPtr, float floatValue,
1097                              float knobProportion);
1098
1099 float WMGetScrollerKnobProportion(WMScroller *sPtr);
1100
1101 float WMGetScrollerValue(WMScroller *sPtr);
1102
1103 WMScrollerPart WMGetScrollerHitPart(WMScroller *sPtr);
1104
1105 void WMSetScrollerAction(WMScroller *sPtr, WMAction *action, void *clientData);
1106
1107 void WMSetScrollerArrowsPosition(WMScroller *sPtr,
1108                                  WMScrollArrowPosition position);
1109
1110 extern char *WMScrollerDidScrollNotification;
1111
1112 /* ....................................................................... */
1113
1114 WMList* WMCreateList(WMWidget *parent);
1115
1116 void WMSetListAllowMultipleSelection(WMList *lPtr, Bool flag);
1117
1118 void WMSetListAllowEmptySelection(WMList *lPtr, Bool flag);
1119
1120 #define WMAddListItem(lPtr, text) WMInsertListItem((lPtr), -1, (text))
1121
1122 WMListItem* WMInsertListItem(WMList *lPtr, int row, char *text);
1123
1124 void WMSortListItems(WMList *lPtr);
1125
1126 void WMSortListItemsWithComparer(WMList *lPtr, WMCompareDataProc *func);
1127
1128 int WMFindRowOfListItemWithTitle(WMList *lPtr, char *title);
1129
1130 WMListItem* WMGetListItem(WMList *lPtr, int row);
1131
1132 WMArray* WMGetListItems(WMList *lPtr);
1133
1134 void WMRemoveListItem(WMList *lPtr, int row);
1135
1136 void WMSelectListItem(WMList *lPtr, int row);
1137
1138 void WMUnselectListItem(WMList *lPtr, int row);
1139
1140 /* This will select all items in range, and deselect all the others */
1141 void WMSetListSelectionToRange(WMList *lPtr, WMRange range);
1142
1143 /* This will select all items in range, leaving the others as they are */
1144 void WMSelectListItemsInRange(WMList *lPtr, WMRange range);
1145
1146 void WMSelectAllListItems(WMList *lPtr);
1147
1148 void WMUnselectAllListItems(WMList *lPtr);
1149
1150 void WMSetListUserDrawProc(WMList *lPtr, WMListDrawProc *proc);
1151
1152 void WMSetListUserDrawItemHeight(WMList *lPtr, unsigned short height);
1153
1154 int WMGetListItemHeight(WMList *lPtr);
1155
1156 /* don't free the returned data */
1157 WMArray* WMGetListSelectedItems(WMList *lPtr);
1158
1159 /*
1160  * For the following 2 functions, in case WMList allows multiple selection,
1161  * the first item in the list of selected items, respective its row number,
1162  * will be returned.
1163  */
1164
1165 /* don't free the returned data */
1166 WMListItem* WMGetListSelectedItem(WMList *lPtr);
1167
1168 int WMGetListSelectedItemRow(WMList *lPtr);
1169
1170 void WMSetListAction(WMList *lPtr, WMAction *action, void *clientData);
1171
1172 void WMSetListDoubleAction(WMList *lPtr, WMAction *action, void *clientData);
1173
1174 void WMClearList(WMList *lPtr);
1175
1176 int WMGetListNumberOfRows(WMList *lPtr);
1177
1178 void WMSetListPosition(WMList *lPtr, int row);
1179
1180 void WMSetListBottomPosition(WMList *lPtr, int row);
1181
1182 int WMGetListPosition(WMList *lPtr);
1183
1184 Bool WMListAllowsMultipleSelection(WMList *lPtr);
1185
1186 Bool WMListAllowsEmptySelection(WMList *lPtr);
1187
1188
1189 extern char *WMListDidScrollNotification;
1190 extern char *WMListSelectionDidChangeNotification;
1191
1192 /* ....................................................................... */
1193
1194 WMBrowser* WMCreateBrowser(WMWidget *parent);
1195
1196 void WMSetBrowserAllowMultipleSelection(WMBrowser *bPtr, Bool flag);
1197
1198 void WMSetBrowserAllowEmptySelection(WMBrowser *bPtr, Bool flag);
1199
1200 void WMSetBrowserPathSeparator(WMBrowser *bPtr, char *separator);
1201
1202 void WMSetBrowserTitled(WMBrowser *bPtr, Bool flag);
1203
1204 void WMLoadBrowserColumnZero(WMBrowser *bPtr);
1205
1206 int WMAddBrowserColumn(WMBrowser *bPtr);
1207
1208 void WMRemoveBrowserItem(WMBrowser *bPtr, int column, int row);
1209
1210 void WMSetBrowserMaxVisibleColumns(WMBrowser *bPtr, int columns);
1211
1212 void WMSetBrowserColumnTitle(WMBrowser *bPtr, int column, char *title);
1213
1214 WMListItem* WMInsertBrowserItem(WMBrowser *bPtr, int column, int row, char *text, Bool isBranch);
1215
1216 void WMSortBrowserColumn(WMBrowser *bPtr, int column);
1217
1218 void WMSortBrowserColumnWithComparer(WMBrowser *bPtr, int column,
1219                                      WMCompareDataProc *func);
1220
1221 /* Don't free the returned string. */
1222 char* WMSetBrowserPath(WMBrowser *bPtr, char *path);
1223
1224 /* free the returned string */
1225 char* WMGetBrowserPath(WMBrowser *bPtr);
1226
1227 /* free the returned string */
1228 char* WMGetBrowserPathToColumn(WMBrowser *bPtr, int column);
1229
1230 /* free the returned array */
1231 WMArray* WMGetBrowserPaths(WMBrowser *bPtr);
1232
1233 void WMSetBrowserAction(WMBrowser *bPtr, WMAction *action, void *clientData);
1234
1235 void WMSetBrowserDoubleAction(WMBrowser *bPtr, WMAction *action,
1236                               void *clientData);
1237
1238 WMListItem* WMGetBrowserSelectedItemInColumn(WMBrowser *bPtr, int column);
1239
1240 int WMGetBrowserFirstVisibleColumn(WMBrowser *bPtr);
1241
1242 int WMGetBrowserSelectedColumn(WMBrowser *bPtr);
1243
1244 int WMGetBrowserSelectedRowInColumn(WMBrowser *bPtr, int column);
1245
1246 int WMGetBrowserNumberOfColumns(WMBrowser *bPtr);
1247
1248 int WMGetBrowserMaxVisibleColumns(WMBrowser *bPtr);
1249
1250 WMList* WMGetBrowserListInColumn(WMBrowser *bPtr, int column);
1251
1252 void WMSetBrowserDelegate(WMBrowser *bPtr, WMBrowserDelegate *delegate);
1253
1254 Bool WMBrowserAllowsMultipleSelection(WMBrowser *bPtr);
1255
1256 Bool WMBrowserAllowsEmptySelection(WMBrowser *bPtr);
1257
1258 void WMSetBrowserHasScroller(WMBrowser *bPtr, int hasScroller);
1259
1260 /* ....................................................................... */
1261
1262
1263 Bool WMMenuItemIsSeparator(WMMenuItem *item);
1264
1265 WMMenuItem* WMCreateMenuItem(void);
1266
1267 void WMDestroyMenuItem(WMMenuItem *item);
1268
1269 Bool WMGetMenuItemEnabled(WMMenuItem *item);
1270
1271 void WMSetMenuItemEnabled(WMMenuItem *item, Bool flag);
1272
1273 char* WMGetMenuItemShortcut(WMMenuItem *item);
1274
1275 unsigned WMGetMenuItemShortcutModifierMask(WMMenuItem *item);
1276
1277 void WMSetMenuItemShortcut(WMMenuItem *item, char *shortcut);
1278
1279 void WMSetMenuItemShortcutModifierMask(WMMenuItem *item, unsigned mask);
1280
1281 void* WMGetMenuItemRepresentedObject(WMMenuItem *item);
1282
1283 void WMSetMenuItemRepresentedObject(WMMenuItem *item, void *object);
1284
1285 void WMSetMenuItemAction(WMMenuItem *item, WMAction *action, void *data);
1286
1287 WMAction* WMGetMenuItemAction(WMMenuItem *item);
1288
1289 void* WMGetMenuItemData(WMMenuItem *item);
1290
1291 void WMSetMenuItemTitle(WMMenuItem *item, char *title);
1292
1293 char* WMGetMenuItemTitle(WMMenuItem *item);
1294
1295 void WMSetMenuItemState(WMMenuItem *item, int state);
1296
1297 int WMGetMenuItemState(WMMenuItem *item);
1298
1299 void WMSetMenuItemPixmap(WMMenuItem *item, WMPixmap *pixmap);
1300
1301 WMPixmap* WMGetMenuItemPixmap(WMMenuItem *item);
1302
1303 void WMSetMenuItemOnStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1304
1305 WMPixmap* WMGetMenuItemOnStatePixmap(WMMenuItem *item);
1306
1307 void WMSetMenuItemOffStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1308
1309 WMPixmap* WMGetMenuItemOffStatePixmap(WMMenuItem *item);
1310
1311 void WMSetMenuItemMixedStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1312
1313 WMPixmap* WMGetMenuItemMixedStatePixmap(WMMenuItem *item);
1314
1315 /*void WMSetMenuItemSubmenu(WMMenuItem *item, WMMenu *submenu);
1316
1317
1318 WMMenu* WMGetMenuItemSubmenu(WMMenuItem *item);
1319
1320 Bool WMGetMenuItemHasSubmenu(WMMenuItem *item);
1321  */
1322
1323 /* ....................................................................... */
1324
1325 WMPopUpButton* WMCreatePopUpButton(WMWidget *parent);
1326
1327 void WMSetPopUpButtonAction(WMPopUpButton *sPtr, WMAction *action,
1328                             void *clientData);
1329
1330 void WMSetPopUpButtonPullsDown(WMPopUpButton *bPtr, Bool flag);
1331
1332 WMMenuItem* WMAddPopUpButtonItem(WMPopUpButton *bPtr, char *title);
1333
1334 WMMenuItem* WMInsertPopUpButtonItem(WMPopUpButton *bPtr, int index,
1335                                     char *title);
1336
1337 void WMRemovePopUpButtonItem(WMPopUpButton *bPtr, int index);
1338
1339 void WMSetPopUpButtonItemEnabled(WMPopUpButton *bPtr, int index, Bool flag);
1340
1341 Bool WMGetPopUpButtonItemEnabled(WMPopUpButton *bPtr, int index);
1342
1343 void WMSetPopUpButtonSelectedItem(WMPopUpButton *bPtr, int index);
1344
1345 int WMGetPopUpButtonSelectedItem(WMPopUpButton *bPtr);
1346
1347 void WMSetPopUpButtonText(WMPopUpButton *bPtr, char *text);
1348
1349 /* don't free the returned data */
1350 char* WMGetPopUpButtonItem(WMPopUpButton *bPtr, int index);
1351
1352 WMMenuItem* WMGetPopUpButtonMenuItem(WMPopUpButton *bPtr, int index);
1353
1354
1355 int WMGetPopUpButtonNumberOfItems(WMPopUpButton *bPtr);
1356
1357 void WMSetPopUpButtonEnabled(WMPopUpButton *bPtr, Bool flag);
1358
1359 Bool WMGetPopUpButtonEnabled(WMPopUpButton *bPtr);
1360
1361 /* ....................................................................... */
1362
1363 WMProgressIndicator* WMCreateProgressIndicator(WMWidget *parent);
1364
1365 void WMSetProgressIndicatorMinValue(WMProgressIndicator *progressindicator, int value);
1366
1367 void WMSetProgressIndicatorMaxValue(WMProgressIndicator *progressindicator, int value);
1368
1369 void WMSetProgressIndicatorValue(WMProgressIndicator *progressindicator, int value);
1370
1371 int WMGetProgressIndicatorMinValue(WMProgressIndicator *progressindicator);
1372
1373 int WMGetProgressIndicatorMaxValue(WMProgressIndicator *progressindicator);
1374
1375 int WMGetProgressIndicatorValue(WMProgressIndicator *progressindicator);
1376
1377
1378 /* ....................................................................... */
1379
1380 WMColorPanel* WMGetColorPanel(WMScreen *scrPtr);
1381
1382 void WMFreeColorPanel(WMColorPanel *panel);
1383
1384 void WMShowColorPanel(WMColorPanel *panel);
1385
1386 void WMCloseColorPanel(WMColorPanel *panel);
1387
1388 void WMSetColorPanelColor(WMColorPanel *panel, WMColor *color);
1389
1390 WMColor* WMGetColorPanelColor(WMColorPanel *panel);
1391
1392 void WMSetColorPanelPickerMode(WMColorPanel *panel, WMColorPanelMode mode);
1393
1394 void WMSetColorPanelAction(WMColorPanel *panel, WMAction2 *action, void *data);
1395
1396 extern char *WMColorPanelColorChangedNotification;
1397
1398 /* ....................................................................... */
1399
1400 WMColorWell* WMCreateColorWell(WMWidget *parent);
1401
1402 void WMSetColorWellColor(WMColorWell *cPtr, WMColor *color);
1403
1404 WMColor* WMGetColorWellColor(WMColorWell *cPtr);
1405
1406 void WSetColorWellBordered(WMColorWell *cPtr, Bool flag);
1407
1408
1409 extern char *WMColorWellDidChangeNotification;
1410
1411
1412 /* ...................................................................... */
1413
1414 WMScrollView* WMCreateScrollView(WMWidget *parent);
1415
1416 void WMResizeScrollViewContent(WMScrollView *sPtr, unsigned int width,
1417                                unsigned int height);
1418
1419 void WMSetScrollViewHasHorizontalScroller(WMScrollView *sPtr, Bool flag);
1420
1421 void WMSetScrollViewHasVerticalScroller(WMScrollView *sPtr, Bool flag);
1422
1423 void WMSetScrollViewContentView(WMScrollView *sPtr, WMView *view);
1424
1425 void WMSetScrollViewRelief(WMScrollView *sPtr, WMReliefType type);
1426
1427 void WMSetScrollViewContentView(WMScrollView *sPtr, WMView *view);
1428
1429 WMRect WMGetScrollViewVisibleRect(WMScrollView *sPtr);
1430
1431 WMScroller* WMGetScrollViewHorizontalScroller(WMScrollView *sPtr);
1432
1433 WMScroller* WMGetScrollViewVerticalScroller(WMScrollView *sPtr);
1434
1435 void WMSetScrollViewLineScroll(WMScrollView *sPtr, int amount);
1436
1437 void WMSetScrollViewPageScroll(WMScrollView *sPtr, int amount);
1438
1439 /* ....................................................................... */
1440
1441 WMSlider* WMCreateSlider(WMWidget *parent);
1442
1443 int WMGetSliderMinValue(WMSlider *slider);
1444
1445 int WMGetSliderMaxValue(WMSlider *slider);
1446
1447 int WMGetSliderValue(WMSlider *slider);
1448
1449 void WMSetSliderMinValue(WMSlider *slider, int value);
1450
1451 void WMSetSliderMaxValue(WMSlider *slider, int value);
1452
1453 void WMSetSliderValue(WMSlider *slider, int value);
1454
1455 void WMSetSliderContinuous(WMSlider *slider, Bool flag);
1456
1457 void WMSetSliderAction(WMSlider *slider, WMAction *action, void *data);
1458
1459 void WMSetSliderKnobThickness(WMSlider *sPtr, int thickness);
1460
1461 void WMSetSliderImage(WMSlider *sPtr, WMPixmap *pixmap);
1462
1463 /* ....................................................................... */
1464
1465
1466 WMSplitView* WMCreateSplitView(WMWidget *parent);
1467
1468 Bool WMGetSplitViewVertical(WMSplitView *sPtr);
1469
1470 void WMSetSplitViewVertical(WMSplitView *sPtr, Bool flag);
1471
1472 int WMGetSplitViewSubviewsCount(WMSplitView *sPtr); /* ??? remove ??? */
1473
1474 WMView* WMGetSplitViewSubviewAt(WMSplitView *sPtr, int index);
1475
1476 /* remove the first subview == view */
1477 void WMRemoveSplitViewSubview(WMSplitView *sPtr, WMView *view);
1478
1479 void WMRemoveSplitViewSubviewAt(WMSplitView *sPtr, int index);
1480
1481
1482 void WMAddSplitViewSubview(WMSplitView *sPtr, WMView *subview);
1483
1484 void WMAdjustSplitViewSubviews(WMSplitView *sPtr);
1485
1486 void WMSetSplitViewConstrainProc(WMSplitView *sPtr,
1487                                  WMSplitViewConstrainProc *proc);
1488
1489 /*
1490 void WMSetSplitViewResizeSubviewsProc(WMSplitView *sPtr,
1491                                       WMSplitViewResizeSubviewsProc *proc);
1492 */
1493
1494 int WMGetSplitViewDividerThickness(WMSplitView *sPtr);
1495
1496 /* ...................................................................... */
1497
1498 WMRuler* WMCreateRuler (WMWidget *parent);
1499
1500 WMRulerMargins* WMGetRulerMargins(WMRuler *rPtr);
1501
1502 void WMSetRulerMargins(WMRuler *rPtr, WMRulerMargins margins);
1503
1504 Bool WMIsMarginEqualToMargin(WMRulerMargins *aMargin, WMRulerMargins *anotherMargin);
1505
1506 int WMGetGrabbedRulerMargin(WMRuler *rPtr);
1507
1508 int WMGetReleasedRulerMargin(WMRuler *rPtr);
1509
1510 int WMGetRulerOffset(WMRuler *rPtr);
1511
1512 void WMSetRulerOffset(WMRuler *rPtr, int pixels);
1513
1514 void WMSetRulerMoveAction(WMRuler *rPtr, WMAction *action, void *clientData);
1515
1516 void WMSetRulerReleaseAction(WMRuler *rPtr, WMAction *action, void *clientData);
1517
1518 /* ....................................................................... */
1519
1520
1521 #define WMCreateText(parent) WMCreateTextForDocumentType \
1522     ((parent), (NULL), (NULL))
1523
1524 WMText* WMCreateTextForDocumentType(WMWidget *parent, WMAction *parser,
1525                                     WMAction *writer);
1526
1527 void WMSetTextDelegate(WMText *tPtr, WMTextDelegate *delegate);
1528
1529 void WMFreezeText(WMText *tPtr);
1530
1531 #define WMRefreshText(tPtr) WMThawText((tPtr))
1532
1533 void WMThawText(WMText *tPtr);
1534
1535 int WMScrollText(WMText *tPtr, int amount);
1536
1537 int WMPageText(WMText *tPtr, Bool direction);
1538
1539 void WMSetTextHasHorizontalScroller(WMText *tPtr, Bool shouldhave);
1540
1541 void WMSetTextHasVerticalScroller(WMText *tPtr, Bool shouldhave);
1542
1543 void WMSetTextHasRuler(WMText *tPtr, Bool shouldhave);
1544
1545 void WMShowTextRuler(WMText *tPtr, Bool show);
1546
1547 int WMGetTextRulerShown(WMText *tPtr);
1548
1549 void WMSetTextEditable(WMText *tPtr, Bool editable);
1550
1551 int WMGetTextEditable(WMText *tPtr);
1552
1553 void WMSetTextUsesMonoFont(WMText *tPtr, Bool mono);
1554
1555 int WMGetTextUsesMonoFont(WMText *tPtr);
1556
1557 void WMSetTextIndentNewLines(WMText *tPtr, Bool indent);
1558
1559 void WMSetTextIgnoresNewline(WMText *tPtr, Bool ignore);
1560
1561 int WMGetTextIgnoresNewline(WMText *tPtr);
1562
1563 void WMSetTextDefaultFont(WMText *tPtr, WMFont *font);
1564
1565 WMFont* WMGetTextDefaultFont(WMText *tPtr);
1566
1567 void WMSetTextDefaultColor(WMText *tPtr, WMColor *color);
1568
1569 WMColor* WMGetTextDefaultColor(WMText *tPtr);
1570
1571 void WMSetTextRelief(WMText *tPtr, WMReliefType relief);
1572
1573 void WMSetTextForegroundColor(WMText *tPtr, WMColor *color);
1574
1575 void WMSetTextBackgroundColor(WMText *tPtr, WMColor *color);
1576
1577 void WMSetTextBackgroundPixmap(WMText *tPtr, WMPixmap *pixmap);
1578
1579 void WMPrependTextStream(WMText *tPtr, char *text);
1580
1581 void WMAppendTextStream(WMText *tPtr, char *text);
1582
1583 #define WMClearText(tPtr) WMAppendTextStream \
1584     ((tPtr), (NULL))
1585
1586 /* free the text */
1587 char* WMGetTextStream(WMText *tPtr);
1588
1589 /* free the text */
1590 char* WMGetTextSelectedStream(WMText *tPtr);
1591
1592 /* destroy the array */
1593 WMArray* WMGetTextObjects(WMText *tPtr);
1594
1595 /* destroy the array */
1596 WMArray* WMGetTextSelectedObjects(WMText *tPtr);
1597
1598 void WMSetTextSelectionColor(WMText *tPtr, WMColor *color);
1599
1600 WMColor* WMGetTextSelectionColor(WMText *tPtr);
1601
1602 void WMSetTextSelectionFont(WMText *tPtr, WMFont *font);
1603
1604 WMFont* WMGetTextSelectionFont(WMText *tPtr);
1605
1606 void WMSetTextSelectionUnderlined(WMText *tPtr, int underlined);
1607
1608 int WMGetTextSelectionUnderlined(WMText *tPtr);
1609
1610 void WMSetTextAlignment(WMText *tPtr, WMAlignment alignment);
1611
1612 Bool WMFindInTextStream(WMText *tPtr, char *needle, Bool direction,
1613                         Bool caseSensitive);
1614
1615 Bool WMReplaceTextSelection(WMText *tPtr, char *replacement);
1616
1617
1618 /* parser related stuff... use only if implementing a new parser */
1619
1620 void* WMCreateTextBlockWithObject(WMText *tPtr, WMWidget *w, char *description,
1621                                   WMColor *color, unsigned short first,
1622                                   unsigned short extraInfo);
1623
1624 void* WMCreateTextBlockWithPixmap(WMText *tPtr, WMPixmap *p, char *description,
1625                                   WMColor *color, unsigned short first,
1626                                   unsigned short extraInfo);
1627
1628 void* WMCreateTextBlockWithText(WMText *tPtr, char *text, WMFont *font,
1629                                 WMColor *color, unsigned short first,
1630                                 unsigned short length);
1631
1632 void WMSetTextBlockProperties(WMText *tPtr, void *vtb, unsigned int first,
1633                               unsigned int kanji, unsigned int underlined,
1634                               int script, WMRulerMargins *margins);
1635
1636 /* do NOT free the margins */
1637 void WMGetTextBlockProperties(WMText *tPtr, void *vtb, unsigned int *first,
1638                               unsigned int *kanji, unsigned int *underlined,
1639                               int *script, WMRulerMargins *margins);
1640
1641 int WMGetTextInsertType(WMText *tPtr);
1642
1643 int WMGetTextBlocks(WMText *tPtr);
1644
1645 void WMSetCurrentTextBlock(WMText *tPtr, int current);
1646
1647 int WMGetCurrentTextBlock(WMText *tPtr);
1648
1649 void WMPrependTextBlock(WMText *tPtr, void *vtb);
1650
1651 void WMAppendTextBlock(WMText *tPtr, void *vtb);
1652
1653 void* WMRemoveTextBlock(WMText *tPtr);
1654
1655 void WMDestroyTextBlock(WMText *tPtr, void *vtb);
1656
1657 /* ....................................................................... */
1658
1659
1660 WMTabView* WMCreateTabView(WMWidget *parent);
1661
1662 void WMSetTabViewType(WMTabView *tPtr, WMTabViewType type);
1663
1664 void WMSetTabViewEnabled(WMTabView *tPtr, Bool flag);
1665
1666 void WMSetTabViewFont(WMTabView *tPtr, WMFont *font);
1667
1668 void WMAddItemInTabView(WMTabView *tPtr, WMTabViewItem *item);
1669
1670 void WMInsertItemInTabView(WMTabView *tPtr, int index, WMTabViewItem *item);
1671
1672 void WMRemoveTabViewItem(WMTabView *tPtr, WMTabViewItem *item);
1673
1674 WMTabViewItem* WMAddTabViewItemWithView(WMTabView *tPtr, WMView *view,
1675                                         int identifier, char *label);
1676
1677 WMTabViewItem* WMTabViewItemAtPoint(WMTabView *tPtr, int x, int y);
1678
1679 void WMSelectFirstTabViewItem(WMTabView *tPtr);
1680
1681 void WMSelectLastTabViewItem(WMTabView *tPtr);
1682
1683 void WMSelectNextTabViewItem(WMTabView *tPtr);
1684
1685 void WMSelectPreviousTabViewItem(WMTabView *tPtr);
1686
1687 WMTabViewItem* WMGetSelectedTabViewItem(WMTabView *tPtr);
1688
1689 void WMSelectTabViewItem(WMTabView *tPtr, WMTabViewItem *item);
1690
1691 void WMSelectTabViewItemAtIndex(WMTabView *tPtr, int index);
1692
1693 void WMSetTabViewDelegate(WMTabView *tPtr, WMTabViewDelegate *delegate);
1694
1695
1696 WMTabViewItem* WMCreateTabViewItemWithIdentifier(int identifier);
1697
1698 int WMGetTabViewItemIdentifier(WMTabViewItem *item);
1699
1700 void WMSetTabViewItemLabel(WMTabViewItem *item, char *label);
1701
1702 char* WMGetTabViewItemLabel(WMTabViewItem *item);
1703
1704 void WMSetTabViewItemView(WMTabViewItem *item, WMView *view);
1705
1706 WMView* WMGetTabViewItemView(WMTabViewItem *item);
1707
1708 void WMDestroyTabViewItem(WMTabViewItem *item);
1709
1710
1711 /* ....................................................................... */
1712
1713 WMBox* WMCreateBox(WMWidget *parent);
1714
1715 void WMSetBoxBorderWidth(WMBox *box, unsigned width);
1716
1717 void WMAddBoxSubview(WMBox *bPtr, WMView *view, Bool expand, Bool fill,
1718                      int minSize, int maxSize, int space);
1719
1720 void WMAddBoxSubviewAtEnd(WMBox *bPtr, WMView *view, Bool expand, Bool fill,
1721                           int minSize, int maxSize, int space);
1722
1723 void WMRemoveBoxSubview(WMBox *bPtr, WMView *view);
1724
1725 void WMSetBoxHorizontal(WMBox *box, Bool flag);
1726
1727 /* ....................................................................... */
1728
1729 int WMRunAlertPanel(WMScreen *app, WMWindow *owner, char *title, char *msg,
1730                     char *defaultButton, char *alternateButton,
1731                     char *otherButton);
1732
1733 /* you can free the returned string */
1734 char* WMRunInputPanel(WMScreen *app, WMWindow *owner, char *title, char *msg,
1735                       char *defaultText, char *okButton, char *cancelButton);
1736
1737 WMAlertPanel* WMCreateAlertPanel(WMScreen *app, WMWindow *owner, char *title,
1738                                  char *msg, char *defaultButton,
1739                                  char *alternateButton, char *otherButton);
1740
1741 WMInputPanel* WMCreateInputPanel(WMScreen *app, WMWindow *owner, char *title,
1742                                  char *msg, char *defaultText, char *okButton,
1743                                  char *cancelButton);
1744
1745
1746 WMGenericPanel* WMCreateGenericPanel(WMScreen *scrPtr, WMWindow *owner,
1747                                      char *title, char *defaultButton,
1748                                      char *alternateButton);
1749
1750 void WMDestroyAlertPanel(WMAlertPanel *panel);
1751
1752 void WMDestroyInputPanel(WMInputPanel *panel);
1753
1754 void WMDestroyGenericPanel(WMGenericPanel *panel);
1755
1756 /* ....................................................................... */
1757
1758 /* only 1 instance per WMScreen */
1759 WMOpenPanel* WMGetOpenPanel(WMScreen *scrPtr);
1760
1761 WMSavePanel* WMGetSavePanel(WMScreen *scrPtr);
1762
1763 void WMSetFilePanelCanChooseDirectories(WMFilePanel *panel, Bool flag);
1764
1765 void WMSetFilePanelCanChooseFiles(WMFilePanel *panel, Bool flag);
1766
1767 void WMSetFilePanelAutoCompletion(WMFilePanel *panel, Bool flag);
1768
1769 void WMSetFilePanelDirectory(WMFilePanel *panel, char *path);
1770
1771 /* you can free the returned string */
1772 char* WMGetFilePanelFileName(WMFilePanel *panel);
1773
1774 void WMFreeFilePanel(WMFilePanel *panel);
1775
1776 int WMRunModalFilePanelForDirectory(WMFilePanel *panel, WMWindow *owner,
1777                                     char *path, char *name, char **fileTypes);
1778
1779 void WMSetFilePanelAccessoryView(WMFilePanel *panel, WMView *view);
1780
1781 WMView* WMGetFilePanelAccessoryView(WMFilePanel *panel);
1782
1783
1784 /* ...................................................................... */
1785
1786 /* only 1 instance per WMScreen */
1787 WMFontPanel* WMGetFontPanel(WMScreen *scr);
1788
1789 void WMShowFontPanel(WMFontPanel *panel);
1790
1791 void WMHideFontPanel(WMFontPanel *panel);
1792
1793 void WMSetFontPanelFont(WMFontPanel *panel, WMFont *font);
1794
1795 /* you can free the returned string */
1796 char* WMGetFontPanelFontName(WMFontPanel *panel);
1797
1798 WMFont* WMGetFontPanelFont(WMFontPanel *panel);
1799
1800 #ifdef __cplusplus
1801 }
1802 #endif /* __cplusplus */
1803
1804 #endif
1805