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