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  20041030
  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 = 0,
 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     WMBox *hbox;
 389     WMButton *defBtn;                  /* default button */
 390     WMButton *altBtn;                  /* alternative button */
 391     WMButton *othBtn;                  /* other button */
 392     WMLabel *iLbl;                     /* icon label */
 393     WMLabel *tLbl;                     /* title label */
 394     WMLabel *mLbl;                     /* message label */
 395     WMFrame *line;                     /* separator */
 396     short result;                      /* button that was pushed */
 397 } WMAlertPanel;
 398
 399
 400 typedef struct WMGenericPanel {
 401     WMWindow *win;
 402     WMBox *vbox;
 403
 404     WMLabel *iLbl;
 405     WMLabel *tLbl;
 406
 407     WMFrame *line;
 408
 409     WMFrame *content;
 410
 411     WMBox *buttonBox;
 412     WMButton *defBtn;
 413     WMButton *altBtn;
 414
 415     short result;
 416 } WMGenericPanel;
 417
 418
 419 typedef struct WMInputPanel {
 420     WMWindow *win;                     /* window */
 421     WMButton *defBtn;                  /* default button */
 422     WMButton *altBtn;                  /* alternative button */
 423     WMLabel *tLbl;                     /* title label */
 424     WMLabel *mLbl;                     /* message label */
 425     WMTextField *text;                 /* text field */
 426     short result;                      /* button that was pushed */
 427 } WMInputPanel;
 428
 429
 430 /* Basic font styles. Used to easily get one style from another */
 431 typedef enum WMFontStyle {
 432     WFSNormal = 0,
 433     WFSBold   = 1,
 434     WFSItalic = 2,
 435     WFSBoldItalic = 3
 436 } WMFontStyle;
 437
 438
 439 /* WMRuler: */
 440 typedef struct {
 441     WMArray  *tabs;             /* a growable array of tabstops */
 442     unsigned short left;        /* left margin marker */
 443     unsigned short right;       /* right margin marker */
 444     unsigned short first;       /* indentation marker for first line only */
 445     unsigned short body;        /* body indentation marker */
 446     unsigned short retainCount;
 447 } WMRulerMargins;
 448 /* All indentation and tab markers are _relative_ to the left margin marker */
 449
 450
 451 typedef void WMEventProc(XEvent *event, void *clientData);
 452
 453 typedef void WMEventHook(XEvent *event);
 454
 455 /* self is set to the widget from where the callback is being called and
 456  * clientData to the data set to with WMSetClientData() */
 457 typedef void WMAction(WMWidget *self, void *clientData);
 458
 459 /* same as WMAction, but for stuff that arent widgets */
 460 typedef void WMAction2(void *self, void *clientData);
 461
 462
 463 /* delegate method like stuff */
 464 typedef void WMListDrawProc(WMList *lPtr, int index, Drawable d, char *text,
 465                             int state, WMRect *rect);
 466
 467
 468 /*
 469 typedef void WMSplitViewResizeSubviewsProc(WMSplitView *sPtr,
 470                                            unsigned int oldWidth,
 471                                            unsigned int oldHeight);
 472 */
 473
 474 typedef void WMSplitViewConstrainProc(WMSplitView *sPtr, int dividerIndex,
 475                                       int *minSize, int *maxSize);
 476
 477 typedef WMWidget* WMMatrixCreateCellProc(WMMatrix *mPtr);
 478
 479
 480
 481
 482 typedef struct WMBrowserDelegate {
 483     void *data;
 484
 485     void (*createRowsForColumn)(struct WMBrowserDelegate *self,
 486                                 WMBrowser *sender, int column, WMList *list);
 487
 488     char* (*titleOfColumn)(struct WMBrowserDelegate *self, WMBrowser *sender,
 489                            int column);
 490
 491     void (*didScroll)(struct WMBrowserDelegate *self, WMBrowser *sender);
 492
 493     void (*willScroll)(struct WMBrowserDelegate *self, WMBrowser *sender);
 494 } WMBrowserDelegate;
 495
 496
 497 typedef struct WMTextFieldDelegate {
 498     void *data;
 499
 500     void (*didBeginEditing)(struct WMTextFieldDelegate *self,
 501                             WMNotification *notif);
 502
 503     void (*didChange)(struct WMTextFieldDelegate *self,
 504                       WMNotification *notif);
 505
 506     void (*didEndEditing)(struct WMTextFieldDelegate *self,
 507                           WMNotification *notif);
 508
 509     Bool (*shouldBeginEditing)(struct WMTextFieldDelegate *self,
 510                                WMTextField *tPtr);
 511
 512     Bool (*shouldEndEditing)(struct WMTextFieldDelegate *self,
 513                              WMTextField *tPtr);
 514 } WMTextFieldDelegate;
 515
 516
 517 typedef struct WMTextDelegate {
 518     void *data;
 519
 520     Bool (*didDoubleClickOnPicture)(struct WMTextDelegate *self,
 521                                     void *description);
 522
 523 } WMTextDelegate;
 524
 525
 526
 527 typedef struct WMTabViewDelegate {
 528     void *data;
 529
 530     void (*didChangeNumberOfItems)(struct WMTabViewDelegate *self,
 531                                    WMTabView *tabView);
 532
 533     void (*didSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 534                           WMTabViewItem *item);
 535
 536     Bool (*shouldSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 537                              WMTabViewItem *item);
 538
 539     void (*willSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 540                            WMTabViewItem *item);
 541 } WMTabViewDelegate;
 542
 543
 544
 545
 546 typedef void WMSelectionCallback(WMView *view, Atom selection, Atom target,
 547                                  Time timestamp, void *cdata, WMData *data);
 548
 549
 550 typedef struct WMSelectionProcs {
 551     WMData* (*convertSelection)(WMView *view, Atom selection, Atom target,
 552                                 void *cdata, Atom *type);
 553     void (*selectionLost)(WMView *view, Atom selection, void *cdata);
 554     void (*selectionDone)(WMView *view, Atom selection, Atom target,
 555                           void *cdata);
 556 } WMSelectionProcs;
 557
 558
 559 typedef struct W_DraggingInfo WMDraggingInfo;
 560
 561
 562 /* links a label to a dnd operation. */
 563 typedef struct W_DragOperationtItem WMDragOperationItem;
 564
 565
 566 typedef struct W_DragSourceProcs {
 567     WMArray* (*dropDataTypes)(WMView *self);
 568     WMDragOperationType (*wantedDropOperation)(WMView *self);
 569     WMArray* (*askedOperations)(WMView *self);
 570     Bool (*acceptDropOperation)(WMView *self, WMDragOperationType operation);
 571     void (*beganDrag)(WMView *self, WMPoint *point);
 572     void (*endedDrag)(WMView *self, WMPoint *point, Bool deposited);
 573     WMData* (*fetchDragData)(WMView *self, char *type);
 574     /*Bool (*ignoreModifierKeysWhileDragging)(WMView *view);*/
 575 } WMDragSourceProcs;
 576
 577
 578
 579 typedef struct W_DragDestinationProcs {
 580     void (*prepareForDragOperation)(WMView *self);
 581     WMArray* (*requiredDataTypes)(WMView *self, WMDragOperationType request,
 582                                   WMArray *sourceDataTypes);
 583     WMDragOperationType (*allowedOperation)(WMView *self,
 584                                             WMDragOperationType request,
 585                                             WMArray *sourceDataTypes);
 586     Bool (*inspectDropData)(WMView *self, WMArray *dropData);
 587     void (*performDragOperation)(WMView *self, WMArray *dropData,
 588                                  WMArray *operations, WMPoint *dropLocation);
 589     void (*concludeDragOperation)(WMView *self);
 590 } WMDragDestinationProcs;
 591
 592
 593 /* ---[ WINGs/wmisc.c ]--------------------------------------------------- */
 594
 595
 596 WMPoint wmkpoint(int x, int y);
 597
 598 WMSize wmksize(unsigned int width, unsigned int height);
 599
 600 WMRect wmkrect(int x, int y, unsigned int width, unsigned int height);
 601
 602 #ifdef ANSI_C_DOESNT_LIKE_IT_THIS_WAY
 603 #define wmksize(width, height) (WMSize){(width), (height)}
 604 #define wmkpoint(x, y)         (WMPoint){(x), (y)}
 605 #endif
 606
 607 /* ---[ WINGs/wapplication.c ]-------------------------------------------- */
 608
 609
 610
 611 void WMInitializeApplication(char *applicationName, int *argc, char **argv);
 612
 613 void WMSetResourcePath(char *path);
 614
 615 /* don't free the returned string */
 616 char* WMGetApplicationName(void);
 617
 618 /* Try to locate resource file. ext may be NULL */
 619 char* WMPathForResourceOfType(char *resource, char *ext);
 620
 621 /* ---[ WINGs/widgets.c ]------------------------------------------------- */
 622
 623 WMScreen* WMOpenScreen(const char *display);
 624
 625 WMScreen* WMCreateScreenWithRContext(Display *display, int screen,
 626                                      RContext *context);
 627
 628 WMScreen* WMCreateScreen(Display *display, int screen);
 629
 630 WMScreen* WMCreateSimpleApplicationScreen(Display *display);
 631
 632 void WMScreenMainLoop(WMScreen *scr);
 633
 634 void WMBreakModalLoop(WMScreen *scr);
 635
 636 void WMRunModalLoop(WMScreen *scr, WMView *view);
 637
 638 RContext* WMScreenRContext(WMScreen *scr);
 639
 640 Display* WMScreenDisplay(WMScreen *scr);
 641
 642 int WMScreenDepth(WMScreen *scr);
 643
 644 void WMSetFocusToWidget(WMWidget *widget);
 645
 646 /* ---[ WINGs/wappresource.c ]-------------------------------------------- */
 647
 648 void WMSetApplicationIconImage(WMScreen *app, RImage *image);
 649
 650 RImage* WMGetApplicationIconImage(WMScreen *app);
 651
 652 void WMSetApplicationIconPixmap(WMScreen *app, WMPixmap *icon);
 653
 654 WMPixmap* WMGetApplicationIconPixmap(WMScreen *app);
 655
 656 /* If color==NULL it will use the default color for panels: ae/aa/ae */
 657 WMPixmap* WMCreateApplicationIconBlendedPixmap(WMScreen *scr, RColor *color);
 658
 659 void WMSetApplicationIconWindow(WMScreen *scr, Window window);
 660
 661 /* ---[ WINGs/wevent.c ]-------------------------------------------------- */
 662
 663 WMEventHook* WMHookEventHandler(WMEventHook *handler);
 664
 665 int WMHandleEvent(XEvent *event);
 666
 667 Bool WMScreenPending(WMScreen *scr);
 668
 669 void WMCreateEventHandler(WMView *view, unsigned long mask,
 670                           WMEventProc *eventProc, void *clientData);
 671
 672 void WMDeleteEventHandler(WMView *view, unsigned long mask,
 673                           WMEventProc *eventProc, void *clientData);
 674
 675 int WMIsDoubleClick(XEvent *event);
 676
 677 /*int WMIsTripleClick(XEvent *event);*/
 678
 679 void WMNextEvent(Display *dpy, XEvent *event);
 680
 681 void WMMaskEvent(Display *dpy, long mask, XEvent *event);
 682
 683 void WMSetViewNextResponder(WMView *view, WMView *responder);
 684
 685 void WMRelayToNextResponder(WMView *view, XEvent *event);
 686
 687
 688 /* ---[ WINGs/selection.c ]----------------------------------------------- */
 689
 690
 691 Bool WMCreateSelectionHandler(WMView *view, Atom selection, Time timestamp,
 692                               WMSelectionProcs *procs, void *cdata);
 693
 694 void WMDeleteSelectionHandler(WMView *view, Atom selection, Time timestamp);
 695
 696 Bool WMRequestSelection(WMView *view, Atom selection, Atom target,
 697                         Time timestamp, WMSelectionCallback *callback,
 698                         void *cdata);
 699
 700
 701 extern char *WMSelectionOwnerDidChangeNotification;
 702
 703 /* ---[ WINGs/dragcommon.c ]---------------------------------------------- */
 704
 705 WMArray* WMCreateDragOperationArray(int initialSize);
 706
 707 WMDragOperationItem* WMCreateDragOperationItem(WMDragOperationType type,
 708                                                char* text);
 709
 710 WMDragOperationType WMGetDragOperationItemType(WMDragOperationItem* item);
 711
 712 char* WMGetDragOperationItemText(WMDragOperationItem* item);
 713
 714 /* ---[ WINGs/dragsource.c ]---------------------------------------------- */
 715
 716 void WMSetViewDragImage(WMView* view, WMPixmap *dragImage);
 717
 718 void WMReleaseViewDragImage(WMView* view);
 719
 720 void WMSetViewDragSourceProcs(WMView *view, WMDragSourceProcs *procs);
 721
 722 Bool WMIsDraggingFromView(WMView *view);
 723
 724 void WMDragImageFromView(WMView *view, XEvent *event);
 725
 726 /* Create a drag handler, associating drag event masks with dragEventProc */
 727 void WMCreateDragHandler(WMView *view, WMEventProc *dragEventProc, void *clientData);
 728
 729 void WMDeleteDragHandler(WMView *view, WMEventProc *dragEventProc, void *clientData);
 730
 731 /* set default drag handler for view */
 732 void WMSetViewDraggable(WMView *view, WMDragSourceProcs *procs, WMPixmap *dragImage);
 733
 734 void WMUnsetViewDraggable(WMView *view);
 735
 736 /* ---[ WINGs/dragdestination.c ]----------------------------------------- */
 737
 738 void WMRegisterViewForDraggedTypes(WMView *view, WMArray *acceptedTypes);
 739
 740 void WMUnregisterViewDraggedTypes(WMView *view);
 741
 742 void WMSetViewDragDestinationProcs(WMView *view, WMDragDestinationProcs *procs);
 743
 744 /* ---[ WINGs/wfont.c ]--------------------------------------------------- */
 745
 746 Bool WMIsAntialiasingEnabled(WMScreen *scrPtr);
 747
 748 WMFont* WMCreateFont(WMScreen *scrPtr, char *fontName);
 749
 750 WMFont* WMCopyFontWithStyle(WMScreen *scrPtr, WMFont *font, WMFontStyle style);
 751
 752 WMFont* WMRetainFont(WMFont *font);
 753
 754 void WMReleaseFont(WMFont *font);
 755
 756 char* WMGetFontName(WMFont *font);
 757
 758 unsigned int WMFontHeight(WMFont *font);
 759
 760 void WMSetWidgetDefaultFont(WMScreen *scr, WMFont *font);
 761
 762 void WMSetWidgetDefaultBoldFont(WMScreen *scr, WMFont *font);
 763
 764 WMFont* WMDefaultSystemFont(WMScreen *scrPtr);
 765
 766 WMFont* WMDefaultBoldSystemFont(WMScreen *scrPtr);
 767
 768 WMFont* WMSystemFontOfSize(WMScreen *scrPtr, int size);
 769
 770 WMFont* WMBoldSystemFontOfSize(WMScreen *scrPtr, int size);
 771
 772 void WMDrawString(WMScreen *scr, Drawable d, WMColor *color, WMFont *font,
 773                   int x, int y, char *text, int length);
 774
 775 void WMDrawImageString(WMScreen *scr, Drawable d, WMColor *color,
 776                        WMColor *background, WMFont *font, int x, int y,
 777                        char *text, int length);
 778
 779 int WMWidthOfString(WMFont *font, char *text, int length);
 780
 781 /* ---[ WINGs/wpixmap.c ]------------------------------------------------- */
 782
 783 WMPixmap* WMRetainPixmap(WMPixmap *pixmap);
 784
 785 void WMReleasePixmap(WMPixmap *pixmap);
 786
 787 WMPixmap* WMCreatePixmap(WMScreen *scrPtr, int width, int height, int depth,
 788                          Bool masked);
 789
 790 WMPixmap* WMCreatePixmapFromXPixmaps(WMScreen *scrPtr, Pixmap pixmap,
 791                                      Pixmap mask, int width, int height,
 792                                      int depth);
 793
 794 WMPixmap* WMCreatePixmapFromRImage(WMScreen *scrPtr, RImage *image,
 795                                    int threshold);
 796
 797 WMPixmap* WMCreatePixmapFromXPMData(WMScreen *scrPtr, char **data);
 798
 799 WMSize WMGetPixmapSize(WMPixmap *pixmap);
 800
 801 WMPixmap* WMCreatePixmapFromFile(WMScreen *scrPtr, char *fileName);
 802
 803 WMPixmap* WMCreateBlendedPixmapFromRImage(WMScreen *scrPtr, RImage *image,
 804                                           RColor *color);
 805
 806 WMPixmap* WMCreateBlendedPixmapFromFile(WMScreen *scrPtr, char *fileName,
 807                                         RColor *color);
 808
 809 void WMDrawPixmap(WMPixmap *pixmap, Drawable d, int x, int y);
 810
 811 Pixmap WMGetPixmapXID(WMPixmap *pixmap);
 812
 813 Pixmap WMGetPixmapMaskXID(WMPixmap *pixmap);
 814
 815 WMPixmap* WMGetSystemPixmap(WMScreen *scr, int image);
 816
 817 /* ---[ WINGs/wcolor.c ]-------------------------------------------------- */
 818
 819
 820 WMColor* WMDarkGrayColor(WMScreen *scr);
 821
 822 WMColor* WMGrayColor(WMScreen *scr);
 823
 824 WMColor* WMBlackColor(WMScreen *scr);
 825
 826 WMColor* WMWhiteColor(WMScreen *scr);
 827
 828 void WMSetColorInGC(WMColor *color, GC gc);
 829
 830 GC WMColorGC(WMColor *color);
 831
 832 WMPixel WMColorPixel(WMColor *color);
 833
 834 void WMPaintColorSwatch(WMColor *color, Drawable d, int x, int y,
 835                         unsigned int width, unsigned int height);
 836
 837 void WMReleaseColor(WMColor *color);
 838
 839 WMColor* WMRetainColor(WMColor *color);
 840
 841 WMColor* WMCreateRGBColor(WMScreen *scr, unsigned short red,
 842                           unsigned short green, unsigned short blue,
 843                           Bool exact);
 844
 845 WMColor* WMCreateRGBAColor(WMScreen *scr, unsigned short red,
 846                            unsigned short green, unsigned short blue,
 847                            unsigned short alpha, Bool exact);
 848
 849 WMColor* WMCreateNamedColor(WMScreen *scr, char *name, Bool exact);
 850
 851 RColor WMGetRColorFromColor(WMColor *color);
 852
 853 void WMSetColorAlpha(WMColor *color, unsigned short alpha);
 854
 855 unsigned short WMRedComponentOfColor(WMColor *color);
 856
 857 unsigned short WMGreenComponentOfColor(WMColor *color);
 858
 859 unsigned short WMBlueComponentOfColor(WMColor *color);
 860
 861 unsigned short WMGetColorAlpha(WMColor *color);
 862
 863 char* WMGetColorRGBDescription(WMColor *color);
 864
 865 /* ---[ WINGs/widgets.c ]------------------------------------------------- */
 866
 867 WMScreen* WMWidgetScreen(WMWidget *w);
 868
 869 unsigned int WMScreenWidth(WMScreen *scr);
 870
 871 unsigned int WMScreenHeight(WMScreen *scr);
 872
 873 void WMUnmapWidget(WMWidget *w);
 874
 875 void WMMapWidget(WMWidget *w);
 876
 877 Bool WMWidgetIsMapped(WMWidget *w);
 878
 879 void WMRaiseWidget(WMWidget *w);
 880
 881 void WMLowerWidget(WMWidget *w);
 882
 883 void WMMoveWidget(WMWidget *w, int x, int y);
 884
 885 void WMResizeWidget(WMWidget *w, unsigned int width, unsigned int height);
 886
 887 void WMSetWidgetBackgroundColor(WMWidget *w, WMColor *color);
 888
 889 WMColor* WMGetWidgetBackgroundColor(WMWidget *w);
 890
 891 void WMMapSubwidgets(WMWidget *w);
 892
 893 void WMUnmapSubwidgets(WMWidget *w);
 894
 895 void WMRealizeWidget(WMWidget *w);
 896
 897 void WMReparentWidget(WMWidget *w, WMWidget *newParent, int x, int y);
 898
 899 void WMDestroyWidget(WMWidget *widget);
 900
 901 void WMHangData(WMWidget *widget, void *data);
 902
 903 void* WMGetHangedData(WMWidget *widget);
 904
 905 unsigned int WMWidgetWidth(WMWidget *w);
 906
 907 unsigned int WMWidgetHeight(WMWidget *w);
 908
 909 Window WMWidgetXID(WMWidget *w);
 910
 911 void WMRedisplayWidget(WMWidget *w);
 912
 913 /* ---[ WINGs/wview.c ]--------------------------------------------------- */
 914
 915 Window WMViewXID(WMView *view);
 916
 917 void WMSetViewNotifySizeChanges(WMView *view, Bool flag);
 918
 919 void WMSetViewExpandsToParent(WMView *view, int topOffs, int leftOffs,
 920                               int rightOffs, int bottomOffs);
 921
 922 WMSize WMGetViewSize(WMView *view);
 923
 924 WMPoint WMGetViewPosition(WMView *view);
 925
 926 WMPoint WMGetViewScreenPosition(WMView *view);
 927
 928 WMWidget* WMWidgetOfView(WMView *view);
 929
 930 /* notifications */
 931 extern char *WMViewSizeDidChangeNotification;
 932
 933 extern char *WMViewFocusDidChangeNotification;
 934
 935 extern char *WMViewRealizedNotification;
 936
 937 /* ---[ WINGs/wballoon.c ]------------------------------------------------ */
 938
 939 void WMSetBalloonTextForView(char *text, WMView *view);
 940
 941 void WMSetBalloonTextAlignment(WMScreen *scr, WMAlignment alignment);
 942
 943 void WMSetBalloonFont(WMScreen *scr, WMFont *font);
 944
 945 void WMSetBalloonTextColor(WMScreen *scr, WMColor *color);
 946
 947 void WMSetBalloonDelay(WMScreen *scr, int delay);
 948
 949 void WMSetBalloonEnabled(WMScreen *scr, Bool flag);
 950
 951
 952 /* ---[ WINGs/wwindow.c ]------------------------------------------------- */
 953
 954 WMWindow* WMCreateWindow(WMScreen *screen, char *name);
 955
 956 WMWindow* WMCreateWindowWithStyle(WMScreen *screen, char *name, int style);
 957
 958 WMWindow* WMCreatePanelWithStyleForWindow(WMWindow *owner, char *name,
 959                                           int style);
 960
 961 WMWindow* WMCreatePanelForWindow(WMWindow *owner, char *name);
 962
 963 void WMChangePanelOwner(WMWindow *win, WMWindow *newOwner);
 964
 965 void WMSetWindowTitle(WMWindow *wPtr, char *title);
 966
 967 void WMSetWindowMiniwindowTitle(WMWindow *win, char *title);
 968
 969 void WMSetWindowMiniwindowImage(WMWindow *win, RImage *image);
 970
 971 void WMSetWindowMiniwindowPixmap(WMWindow *win, WMPixmap *pixmap);
 972
 973 void WMSetWindowCloseAction(WMWindow *win, WMAction *action, void *clientData);
 974
 975 void WMSetWindowInitialPosition(WMWindow *win, int x, int y);
 976
 977 void WMSetWindowUserPosition(WMWindow *win, int x, int y);
 978
 979 void WMSetWindowAspectRatio(WMWindow *win, int minX, int minY,
 980                             int maxX, int maxY);
 981
 982 void WMSetWindowMaxSize(WMWindow *win, unsigned width, unsigned height);
 983
 984 void WMSetWindowMinSize(WMWindow *win, unsigned width, unsigned height);
 985
 986 void WMSetWindowBaseSize(WMWindow *win, unsigned width, unsigned height);
 987
 988 void WMSetWindowResizeIncrements(WMWindow *win, unsigned wIncr, unsigned hIncr);
 989
 990 void WMSetWindowLevel(WMWindow *win, int level);
 991
 992 void WMSetWindowDocumentEdited(WMWindow *win, Bool flag);
 993
 994 void WMCloseWindow(WMWindow *win);
 995
 996 /* ---[ WINGs/wbutton.c ]------------------------------------------------- */
 997
 998 void WMSetButtonAction(WMButton *bPtr, WMAction *action, void *clientData);
 999
1000 #define WMCreateCommandButton(parent) \
1001     WMCreateCustomButton((parent), WBBSpringLoadedMask\
1002     |WBBPushInMask\
1003     |WBBPushLightMask\
1004     |WBBPushChangeMask)
1005
1006 #define WMCreateRadioButton(parent) \
1007     WMCreateButton((parent), WBTRadio)
1008
1009 #define WMCreateSwitchButton(parent) \
1010     WMCreateButton((parent), WBTSwitch)
1011
1012 WMButton* WMCreateButton(WMWidget *parent, WMButtonType type);
1013
1014 WMButton* WMCreateCustomButton(WMWidget *parent, int behaviourMask);
1015
1016 void WMSetButtonImageDefault(WMButton *bPtr);
1017
1018 void WMSetButtonImage(WMButton *bPtr, WMPixmap *image);
1019
1020 void WMSetButtonAltImage(WMButton *bPtr, WMPixmap *image);
1021
1022 void WMSetButtonImagePosition(WMButton *bPtr, WMImagePosition position);
1023
1024 void WMSetButtonFont(WMButton *bPtr, WMFont *font);
1025
1026 void WMSetButtonTextAlignment(WMButton *bPtr, WMAlignment alignment);
1027
1028 void WMSetButtonText(WMButton *bPtr, char *text);
1029
1030 void WMSetButtonAltText(WMButton *bPtr, char *text);
1031
1032 void WMSetButtonTextColor(WMButton *bPtr, WMColor *color);
1033
1034 void WMSetButtonAltTextColor(WMButton *bPtr, WMColor *color);
1035
1036 void WMSetButtonDisabledTextColor(WMButton *bPtr, WMColor *color);
1037
1038 void WMSetButtonSelected(WMButton *bPtr, int isSelected);
1039
1040 int WMGetButtonSelected(WMButton *bPtr);
1041
1042 void WMSetButtonBordered(WMButton *bPtr, int isBordered);
1043
1044 void WMSetButtonEnabled(WMButton *bPtr, Bool flag);
1045
1046 int WMGetButtonEnabled(WMButton *bPtr);
1047
1048 void WMSetButtonImageDimsWhenDisabled(WMButton *bPtr, Bool flag);
1049
1050 void WMSetButtonTag(WMButton *bPtr, int tag);
1051
1052 void WMGroupButtons(WMButton *bPtr, WMButton *newMember);
1053
1054 void WMPerformButtonClick(WMButton *bPtr);
1055
1056 void WMSetButtonContinuous(WMButton *bPtr, Bool flag);
1057
1058 void WMSetButtonPeriodicDelay(WMButton *bPtr, float delay, float interval);
1059
1060 /* ---[ WINGs/wlabel.c ]-------------------------------------------------- */
1061
1062 WMLabel* WMCreateLabel(WMWidget *parent);
1063
1064 void WMSetLabelWraps(WMLabel *lPtr, Bool flag);
1065
1066 void WMSetLabelImage(WMLabel *lPtr, WMPixmap *image);
1067
1068 WMPixmap* WMGetLabelImage(WMLabel *lPtr);
1069
1070 char* WMGetLabelText(WMLabel *lPtr);
1071
1072 void WMSetLabelImagePosition(WMLabel *lPtr, WMImagePosition position);
1073
1074 void WMSetLabelTextAlignment(WMLabel *lPtr, WMAlignment alignment);
1075
1076 void WMSetLabelRelief(WMLabel *lPtr, WMReliefType relief);
1077
1078 void WMSetLabelText(WMLabel *lPtr, char *text);
1079
1080 WMFont* WMGetLabelFont(WMLabel *lPtr);
1081
1082 void WMSetLabelFont(WMLabel *lPtr, WMFont *font);
1083
1084 void WMSetLabelTextColor(WMLabel *lPtr, WMColor *color);
1085
1086 /* ---[ WINGs/wframe.c ]-------------------------------------------------- */
1087
1088 WMFrame* WMCreateFrame(WMWidget *parent);
1089
1090 void WMSetFrameTitlePosition(WMFrame *fPtr, WMTitlePosition position);
1091
1092 void WMSetFrameRelief(WMFrame *fPtr, WMReliefType relief);
1093
1094 void WMSetFrameTitle(WMFrame *fPtr, char *title);
1095
1096 /* ---[ WINGs/wtextfield.c ]---------------------------------------------- */
1097
1098 WMTextField* WMCreateTextField(WMWidget *parent);
1099
1100 void WMInsertTextFieldText(WMTextField *tPtr, char *text, int position);
1101
1102 void WMDeleteTextFieldRange(WMTextField *tPtr, WMRange range);
1103
1104 /* you can free the returned string */
1105 char* WMGetTextFieldText(WMTextField *tPtr);
1106
1107 void WMSetTextFieldText(WMTextField *tPtr, char *text);
1108
1109 void WMSetTextFieldAlignment(WMTextField *tPtr, WMAlignment alignment);
1110
1111 void WMSetTextFieldFont(WMTextField *tPtr, WMFont *font);
1112
1113 WMFont* WMGetTextFieldFont(WMTextField *tPtr);
1114
1115 void WMSetTextFieldBordered(WMTextField *tPtr, Bool bordered);
1116
1117 void WMSetTextFieldBeveled(WMTextField *tPtr, Bool flag);
1118
1119 Bool WMGetTextFieldEditable(WMTextField *tPtr);
1120
1121 void WMSetTextFieldEditable(WMTextField *tPtr, Bool flag);
1122
1123 void WMSetTextFieldSecure(WMTextField *tPtr, Bool flag);
1124
1125 void WMSelectTextFieldRange(WMTextField *tPtr, WMRange range);
1126
1127 void WMSetTextFieldCursorPosition(WMTextField *tPtr, unsigned int position);
1128
1129 unsigned WMGetTextFieldCursorPosition(WMTextField *tPtr);
1130
1131 void WMSetTextFieldNextTextField(WMTextField *tPtr, WMTextField *next);
1132
1133 void WMSetTextFieldPrevTextField(WMTextField *tPtr, WMTextField *prev);
1134
1135 void WMSetTextFieldDelegate(WMTextField *tPtr, WMTextFieldDelegate *delegate);
1136
1137 WMTextFieldDelegate* WMGetTextFieldDelegate(WMTextField *tPtr);
1138
1139 extern char *WMTextDidChangeNotification;
1140 extern char *WMTextDidBeginEditingNotification;
1141 extern char *WMTextDidEndEditingNotification;
1142
1143 /* ---[ WINGs/wscroller.c ]----------------------------------------------- */
1144
1145 WMScroller* WMCreateScroller(WMWidget *parent);
1146
1147 void WMSetScrollerParameters(WMScroller *sPtr, float floatValue,
1148                              float knobProportion);
1149
1150 float WMGetScrollerKnobProportion(WMScroller *sPtr);
1151
1152 float WMGetScrollerValue(WMScroller *sPtr);
1153
1154 WMScrollerPart WMGetScrollerHitPart(WMScroller *sPtr);
1155
1156 void WMSetScrollerAction(WMScroller *sPtr, WMAction *action, void *clientData);
1157
1158 void WMSetScrollerArrowsPosition(WMScroller *sPtr,
1159                                  WMScrollArrowPosition position);
1160
1161 extern char *WMScrollerDidScrollNotification;
1162
1163 /* ---[ WINGs/wlist.c ]--------------------------------------------------- */
1164
1165 WMList* WMCreateList(WMWidget *parent);
1166
1167 void WMSetListAllowMultipleSelection(WMList *lPtr, Bool flag);
1168
1169 void WMSetListAllowEmptySelection(WMList *lPtr, Bool flag);
1170
1171 #define WMAddListItem(lPtr, text) WMInsertListItem((lPtr), -1, (text))
1172
1173 WMListItem* WMInsertListItem(WMList *lPtr, int row, char *text);
1174
1175 void WMSortListItems(WMList *lPtr);
1176
1177 void WMSortListItemsWithComparer(WMList *lPtr, WMCompareDataProc *func);
1178
1179 int WMFindRowOfListItemWithTitle(WMList *lPtr, char *title);
1180
1181 WMListItem* WMGetListItem(WMList *lPtr, int row);
1182
1183 WMArray* WMGetListItems(WMList *lPtr);
1184
1185 void WMRemoveListItem(WMList *lPtr, int row);
1186
1187 void WMSelectListItem(WMList *lPtr, int row);
1188
1189 void WMUnselectListItem(WMList *lPtr, int row);
1190
1191 /* This will select all items in range, and deselect all the others */
1192 void WMSetListSelectionToRange(WMList *lPtr, WMRange range);
1193
1194 /* This will select all items in range, leaving the others as they are */
1195 void WMSelectListItemsInRange(WMList *lPtr, WMRange range);
1196
1197 void WMSelectAllListItems(WMList *lPtr);
1198
1199 void WMUnselectAllListItems(WMList *lPtr);
1200
1201 void WMSetListUserDrawProc(WMList *lPtr, WMListDrawProc *proc);
1202
1203 void WMSetListUserDrawItemHeight(WMList *lPtr, unsigned short height);
1204
1205 int WMGetListItemHeight(WMList *lPtr);
1206
1207 /* don't free the returned data */
1208 WMArray* WMGetListSelectedItems(WMList *lPtr);
1209
1210 /*
1211  * For the following 2 functions, in case WMList allows multiple selection,
1212  * the first item in the list of selected items, respective its row number,
1213  * will be returned.
1214  */
1215
1216 /* don't free the returned data */
1217 WMListItem* WMGetListSelectedItem(WMList *lPtr);
1218
1219 int WMGetListSelectedItemRow(WMList *lPtr);
1220
1221 void WMSetListAction(WMList *lPtr, WMAction *action, void *clientData);
1222
1223 void WMSetListDoubleAction(WMList *lPtr, WMAction *action, void *clientData);
1224
1225 void WMClearList(WMList *lPtr);
1226
1227 int WMGetListNumberOfRows(WMList *lPtr);
1228
1229 void WMSetListPosition(WMList *lPtr, int row);
1230
1231 void WMSetListBottomPosition(WMList *lPtr, int row);
1232
1233 int WMGetListPosition(WMList *lPtr);
1234
1235 Bool WMListAllowsMultipleSelection(WMList *lPtr);
1236
1237 Bool WMListAllowsEmptySelection(WMList *lPtr);
1238
1239
1240 extern char *WMListDidScrollNotification;
1241 extern char *WMListSelectionDidChangeNotification;
1242
1243 /* ---[ WINGs/wbrowser.c ]------------------------------------------------ */
1244
1245 WMBrowser* WMCreateBrowser(WMWidget *parent);
1246
1247 void WMSetBrowserAllowMultipleSelection(WMBrowser *bPtr, Bool flag);
1248
1249 void WMSetBrowserAllowEmptySelection(WMBrowser *bPtr, Bool flag);
1250
1251 void WMSetBrowserPathSeparator(WMBrowser *bPtr, char *separator);
1252
1253 void WMSetBrowserTitled(WMBrowser *bPtr, Bool flag);
1254
1255 void WMLoadBrowserColumnZero(WMBrowser *bPtr);
1256
1257 int WMAddBrowserColumn(WMBrowser *bPtr);
1258
1259 void WMRemoveBrowserItem(WMBrowser *bPtr, int column, int row);
1260
1261 void WMSetBrowserMaxVisibleColumns(WMBrowser *bPtr, int columns);
1262
1263 void WMSetBrowserColumnTitle(WMBrowser *bPtr, int column, char *title);
1264
1265 WMListItem* WMInsertBrowserItem(WMBrowser *bPtr, int column, int row, char *text, Bool isBranch);
1266
1267 void WMSortBrowserColumn(WMBrowser *bPtr, int column);
1268
1269 void WMSortBrowserColumnWithComparer(WMBrowser *bPtr, int column,
1270                                      WMCompareDataProc *func);
1271
1272 /* Don't free the returned string. */
1273 char* WMSetBrowserPath(WMBrowser *bPtr, char *path);
1274
1275 /* free the returned string */
1276 char* WMGetBrowserPath(WMBrowser *bPtr);
1277
1278 /* free the returned string */
1279 char* WMGetBrowserPathToColumn(WMBrowser *bPtr, int column);
1280
1281 /* free the returned array */
1282 WMArray* WMGetBrowserPaths(WMBrowser *bPtr);
1283
1284 void WMSetBrowserAction(WMBrowser *bPtr, WMAction *action, void *clientData);
1285
1286 void WMSetBrowserDoubleAction(WMBrowser *bPtr, WMAction *action,
1287                               void *clientData);
1288
1289 WMListItem* WMGetBrowserSelectedItemInColumn(WMBrowser *bPtr, int column);
1290
1291 int WMGetBrowserFirstVisibleColumn(WMBrowser *bPtr);
1292
1293 int WMGetBrowserSelectedColumn(WMBrowser *bPtr);
1294
1295 int WMGetBrowserSelectedRowInColumn(WMBrowser *bPtr, int column);
1296
1297 int WMGetBrowserNumberOfColumns(WMBrowser *bPtr);
1298
1299 int WMGetBrowserMaxVisibleColumns(WMBrowser *bPtr);
1300
1301 WMList* WMGetBrowserListInColumn(WMBrowser *bPtr, int column);
1302
1303 void WMSetBrowserDelegate(WMBrowser *bPtr, WMBrowserDelegate *delegate);
1304
1305 Bool WMBrowserAllowsMultipleSelection(WMBrowser *bPtr);
1306
1307 Bool WMBrowserAllowsEmptySelection(WMBrowser *bPtr);
1308
1309 void WMSetBrowserHasScroller(WMBrowser *bPtr, int hasScroller);
1310
1311 /* ---[ WINGs/wmenuitem.c ]----------------------------------------------- */
1312
1313
1314 Bool WMMenuItemIsSeparator(WMMenuItem *item);
1315
1316 WMMenuItem* WMCreateMenuItem(void);
1317
1318 void WMDestroyMenuItem(WMMenuItem *item);
1319
1320 Bool WMGetMenuItemEnabled(WMMenuItem *item);
1321
1322 void WMSetMenuItemEnabled(WMMenuItem *item, Bool flag);
1323
1324 char* WMGetMenuItemShortcut(WMMenuItem *item);
1325
1326 unsigned WMGetMenuItemShortcutModifierMask(WMMenuItem *item);
1327
1328 void WMSetMenuItemShortcut(WMMenuItem *item, char *shortcut);
1329
1330 void WMSetMenuItemShortcutModifierMask(WMMenuItem *item, unsigned mask);
1331
1332 void* WMGetMenuItemRepresentedObject(WMMenuItem *item);
1333
1334 void WMSetMenuItemRepresentedObject(WMMenuItem *item, void *object);
1335
1336 void WMSetMenuItemAction(WMMenuItem *item, WMAction *action, void *data);
1337
1338 WMAction* WMGetMenuItemAction(WMMenuItem *item);
1339
1340 void* WMGetMenuItemData(WMMenuItem *item);
1341
1342 void WMSetMenuItemTitle(WMMenuItem *item, char *title);
1343
1344 char* WMGetMenuItemTitle(WMMenuItem *item);
1345
1346 void WMSetMenuItemState(WMMenuItem *item, int state);
1347
1348 int WMGetMenuItemState(WMMenuItem *item);
1349
1350 void WMSetMenuItemPixmap(WMMenuItem *item, WMPixmap *pixmap);
1351
1352 WMPixmap* WMGetMenuItemPixmap(WMMenuItem *item);
1353
1354 void WMSetMenuItemOnStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1355
1356 WMPixmap* WMGetMenuItemOnStatePixmap(WMMenuItem *item);
1357
1358 void WMSetMenuItemOffStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1359
1360 WMPixmap* WMGetMenuItemOffStatePixmap(WMMenuItem *item);
1361
1362 void WMSetMenuItemMixedStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1363
1364 WMPixmap* WMGetMenuItemMixedStatePixmap(WMMenuItem *item);
1365
1366 /*void WMSetMenuItemSubmenu(WMMenuItem *item, WMMenu *submenu);
1367
1368
1369 WMMenu* WMGetMenuItemSubmenu(WMMenuItem *item);
1370
1371 Bool WMGetMenuItemHasSubmenu(WMMenuItem *item);
1372 */
1373
1374 /* ---[ WINGs/wpopupbutton.c ]-------------------------------------------- */
1375
1376 WMPopUpButton* WMCreatePopUpButton(WMWidget *parent);
1377
1378 void WMSetPopUpButtonAction(WMPopUpButton *sPtr, WMAction *action,
1379                             void *clientData);
1380
1381 void WMSetPopUpButtonPullsDown(WMPopUpButton *bPtr, Bool flag);
1382
1383 WMMenuItem* WMAddPopUpButtonItem(WMPopUpButton *bPtr, char *title);
1384
1385 WMMenuItem* WMInsertPopUpButtonItem(WMPopUpButton *bPtr, int index,
1386                                     char *title);
1387
1388 void WMRemovePopUpButtonItem(WMPopUpButton *bPtr, int index);
1389
1390 void WMSetPopUpButtonItemEnabled(WMPopUpButton *bPtr, int index, Bool flag);
1391
1392 Bool WMGetPopUpButtonItemEnabled(WMPopUpButton *bPtr, int index);
1393
1394 void WMSetPopUpButtonSelectedItem(WMPopUpButton *bPtr, int index);
1395
1396 int WMGetPopUpButtonSelectedItem(WMPopUpButton *bPtr);
1397
1398 void WMSetPopUpButtonText(WMPopUpButton *bPtr, char *text);
1399
1400 /* don't free the returned data */
1401 char* WMGetPopUpButtonItem(WMPopUpButton *bPtr, int index);
1402
1403 WMMenuItem* WMGetPopUpButtonMenuItem(WMPopUpButton *bPtr, int index);
1404
1405 int WMGetPopUpButtonNumberOfItems(WMPopUpButton *bPtr);
1406
1407 void WMSetPopUpButtonEnabled(WMPopUpButton *bPtr, Bool flag);
1408
1409 Bool WMGetPopUpButtonEnabled(WMPopUpButton *bPtr);
1410
1411 /* ---[ WINGs/wcolorpanel.c ]--------------------------------------------- */
1412
1413 WMColorPanel* WMGetColorPanel(WMScreen *scrPtr);
1414
1415 void WMFreeColorPanel(WMColorPanel *panel);
1416
1417 void WMShowColorPanel(WMColorPanel *panel);
1418
1419 void WMCloseColorPanel(WMColorPanel *panel);
1420
1421 void WMSetColorPanelColor(WMColorPanel *panel, WMColor *color);
1422
1423 WMColor* WMGetColorPanelColor(WMColorPanel *panel);
1424
1425 void WMSetColorPanelPickerMode(WMColorPanel *panel, WMColorPanelMode mode);
1426
1427 void WMSetColorPanelAction(WMColorPanel *panel, WMAction2 *action, void *data);
1428
1429 extern char *WMColorPanelColorChangedNotification;
1430
1431 /* ---[ WINGs/wcolorwell.c ]---------------------------------------------- */
1432
1433 WMColorWell* WMCreateColorWell(WMWidget *parent);
1434
1435 void WMSetColorWellColor(WMColorWell *cPtr, WMColor *color);
1436
1437 WMColor* WMGetColorWellColor(WMColorWell *cPtr);
1438
1439 void WSetColorWellBordered(WMColorWell *cPtr, Bool flag);
1440
1441
1442 extern char *WMColorWellDidChangeNotification;
1443
1444
1445 /* ---[ WINGs/wscrollview.c ]--------------------------------------------- */
1446
1447 WMScrollView* WMCreateScrollView(WMWidget *parent);
1448
1449 void WMResizeScrollViewContent(WMScrollView *sPtr, unsigned int width,
1450                                unsigned int height);
1451
1452 void WMSetScrollViewHasHorizontalScroller(WMScrollView *sPtr, Bool flag);
1453
1454 void WMSetScrollViewHasVerticalScroller(WMScrollView *sPtr, Bool flag);
1455
1456 void WMSetScrollViewContentView(WMScrollView *sPtr, WMView *view);
1457
1458 void WMSetScrollViewRelief(WMScrollView *sPtr, WMReliefType type);
1459
1460 WMRect WMGetScrollViewVisibleRect(WMScrollView *sPtr);
1461
1462 WMScroller* WMGetScrollViewHorizontalScroller(WMScrollView *sPtr);
1463
1464 WMScroller* WMGetScrollViewVerticalScroller(WMScrollView *sPtr);
1465
1466 void WMSetScrollViewLineScroll(WMScrollView *sPtr, int amount);
1467
1468 void WMSetScrollViewPageScroll(WMScrollView *sPtr, int amount);
1469
1470 /* ---[ WINGs/wslider.c ]------------------------------------------------- */
1471
1472 WMSlider* WMCreateSlider(WMWidget *parent);
1473
1474 int WMGetSliderMinValue(WMSlider *slider);
1475
1476 int WMGetSliderMaxValue(WMSlider *slider);
1477
1478 int WMGetSliderValue(WMSlider *slider);
1479
1480 void WMSetSliderMinValue(WMSlider *slider, int value);
1481
1482 void WMSetSliderMaxValue(WMSlider *slider, int value);
1483
1484 void WMSetSliderValue(WMSlider *slider, int value);
1485
1486 void WMSetSliderContinuous(WMSlider *slider, Bool flag);
1487
1488 void WMSetSliderAction(WMSlider *slider, WMAction *action, void *data);
1489
1490 void WMSetSliderKnobThickness(WMSlider *sPtr, int thickness);
1491
1492 void WMSetSliderImage(WMSlider *sPtr, WMPixmap *pixmap);
1493
1494 /* ---[ WINGs/wsplitview.c ]---------------------------------------------- */
1495
1496
1497 WMSplitView* WMCreateSplitView(WMWidget *parent);
1498
1499 Bool WMGetSplitViewVertical(WMSplitView *sPtr);
1500
1501 void WMSetSplitViewVertical(WMSplitView *sPtr, Bool flag);
1502
1503 int WMGetSplitViewSubviewsCount(WMSplitView *sPtr); /* ??? remove ??? */
1504
1505 WMView* WMGetSplitViewSubviewAt(WMSplitView *sPtr, int index);
1506
1507 /* remove the first subview == view */
1508 void WMRemoveSplitViewSubview(WMSplitView *sPtr, WMView *view);
1509
1510 void WMRemoveSplitViewSubviewAt(WMSplitView *sPtr, int index);
1511
1512
1513 void WMAddSplitViewSubview(WMSplitView *sPtr, WMView *subview);
1514
1515 void WMAdjustSplitViewSubviews(WMSplitView *sPtr);
1516
1517 void WMSetSplitViewConstrainProc(WMSplitView *sPtr,
1518                                  WMSplitViewConstrainProc *proc);
1519
1520 /*
1521 void WMSetSplitViewResizeSubviewsProc(WMSplitView *sPtr,
1522                                       WMSplitViewResizeSubviewsProc *proc);
1523 */
1524
1525 int WMGetSplitViewDividerThickness(WMSplitView *sPtr);
1526
1527 /* ...................................................................... */
1528
1529 WMRuler* WMCreateRuler (WMWidget *parent);
1530
1531 WMRulerMargins* WMGetRulerMargins(WMRuler *rPtr);
1532
1533 void WMSetRulerMargins(WMRuler *rPtr, WMRulerMargins margins);
1534
1535 Bool WMIsMarginEqualToMargin(WMRulerMargins *aMargin, WMRulerMargins *anotherMargin);
1536
1537 int WMGetGrabbedRulerMargin(WMRuler *rPtr);
1538
1539 int WMGetReleasedRulerMargin(WMRuler *rPtr);
1540
1541 int WMGetRulerOffset(WMRuler *rPtr);
1542
1543 void WMSetRulerOffset(WMRuler *rPtr, int pixels);
1544
1545 void WMSetRulerMoveAction(WMRuler *rPtr, WMAction *action, void *clientData);
1546
1547 void WMSetRulerReleaseAction(WMRuler *rPtr, WMAction *action, void *clientData);
1548
1549 /* ....................................................................... */
1550
1551
1552 #define WMCreateText(parent) WMCreateTextForDocumentType \
1553     ((parent), (NULL), (NULL))
1554
1555 WMText* WMCreateTextForDocumentType(WMWidget *parent, WMAction *parser,
1556                                     WMAction *writer);
1557
1558 void WMSetTextDelegate(WMText *tPtr, WMTextDelegate *delegate);
1559
1560 void WMFreezeText(WMText *tPtr);
1561
1562 #define WMRefreshText(tPtr) WMThawText((tPtr))
1563
1564 void WMThawText(WMText *tPtr);
1565
1566 int WMScrollText(WMText *tPtr, int amount);
1567
1568 int WMPageText(WMText *tPtr, Bool direction);
1569
1570 void WMSetTextHasHorizontalScroller(WMText *tPtr, Bool shouldhave);
1571
1572 void WMSetTextHasVerticalScroller(WMText *tPtr, Bool shouldhave);
1573
1574 void WMSetTextHasRuler(WMText *tPtr, Bool shouldhave);
1575
1576 void WMShowTextRuler(WMText *tPtr, Bool show);
1577
1578 int WMGetTextRulerShown(WMText *tPtr);
1579
1580 void WMSetTextEditable(WMText *tPtr, Bool editable);
1581
1582 int WMGetTextEditable(WMText *tPtr);
1583
1584 void WMSetTextUsesMonoFont(WMText *tPtr, Bool mono);
1585
1586 int WMGetTextUsesMonoFont(WMText *tPtr);
1587
1588 void WMSetTextIndentNewLines(WMText *tPtr, Bool indent);
1589
1590 void WMSetTextIgnoresNewline(WMText *tPtr, Bool ignore);
1591
1592 int WMGetTextIgnoresNewline(WMText *tPtr);
1593
1594 void WMSetTextDefaultFont(WMText *tPtr, WMFont *font);
1595
1596 WMFont* WMGetTextDefaultFont(WMText *tPtr);
1597
1598 void WMSetTextDefaultColor(WMText *tPtr, WMColor *color);
1599
1600 WMColor* WMGetTextDefaultColor(WMText *tPtr);
1601
1602 void WMSetTextRelief(WMText *tPtr, WMReliefType relief);
1603
1604 void WMSetTextForegroundColor(WMText *tPtr, WMColor *color);
1605
1606 void WMSetTextBackgroundColor(WMText *tPtr, WMColor *color);
1607
1608 void WMSetTextBackgroundPixmap(WMText *tPtr, WMPixmap *pixmap);
1609
1610 void WMPrependTextStream(WMText *tPtr, char *text);
1611
1612 void WMAppendTextStream(WMText *tPtr, char *text);
1613
1614 #define WMClearText(tPtr) WMAppendTextStream \
1615     ((tPtr), (NULL))
1616
1617 /* free the text */
1618 char* WMGetTextStream(WMText *tPtr);
1619
1620 /* free the text */
1621 char* WMGetTextSelectedStream(WMText *tPtr);
1622
1623 /* destroy the array */
1624 WMArray* WMGetTextObjects(WMText *tPtr);
1625
1626 /* destroy the array */
1627 WMArray* WMGetTextSelectedObjects(WMText *tPtr);
1628
1629 void WMSetTextSelectionColor(WMText *tPtr, WMColor *color);
1630
1631 WMColor* WMGetTextSelectionColor(WMText *tPtr);
1632
1633 void WMSetTextSelectionFont(WMText *tPtr, WMFont *font);
1634
1635 WMFont* WMGetTextSelectionFont(WMText *tPtr);
1636
1637 void WMSetTextSelectionUnderlined(WMText *tPtr, int underlined);
1638
1639 int WMGetTextSelectionUnderlined(WMText *tPtr);
1640
1641 void WMSetTextAlignment(WMText *tPtr, WMAlignment alignment);
1642
1643 Bool WMFindInTextStream(WMText *tPtr, char *needle, Bool direction,
1644                         Bool caseSensitive);
1645
1646 Bool WMReplaceTextSelection(WMText *tPtr, char *replacement);
1647
1648
1649 /* parser related stuff... use only if implementing a new parser */
1650
1651 void* WMCreateTextBlockWithObject(WMText *tPtr, WMWidget *w, char *description,
1652                                   WMColor *color, unsigned short first,
1653                                   unsigned short extraInfo);
1654
1655 void* WMCreateTextBlockWithPixmap(WMText *tPtr, WMPixmap *p, char *description,
1656                                   WMColor *color, unsigned short first,
1657                                   unsigned short extraInfo);
1658
1659 void* WMCreateTextBlockWithText(WMText *tPtr, char *text, WMFont *font,
1660                                 WMColor *color, unsigned short first,
1661                                 unsigned short length);
1662
1663 void WMSetTextBlockProperties(WMText *tPtr, void *vtb, unsigned int first,
1664                               unsigned int kanji, unsigned int underlined,
1665                               int script, WMRulerMargins *margins);
1666
1667 /* do NOT free the margins */
1668 void WMGetTextBlockProperties(WMText *tPtr, void *vtb, unsigned int *first,
1669                               unsigned int *kanji, unsigned int *underlined,
1670                               int *script, WMRulerMargins *margins);
1671
1672 int WMGetTextInsertType(WMText *tPtr);
1673
1674 /*int WMGetTextBlocks(WMText *tPtr);
1675
1676 void WMSetCurrentTextBlock(WMText *tPtr, int current);
1677
1678 int WMGetCurrentTextBlock(WMText *tPtr);*/
1679
1680 void WMPrependTextBlock(WMText *tPtr, void *vtb);
1681
1682 void WMAppendTextBlock(WMText *tPtr, void *vtb);
1683
1684 void* WMRemoveTextBlock(WMText *tPtr);
1685
1686 void WMDestroyTextBlock(WMText *tPtr, void *vtb);
1687
1688 /* ---[ WINGs/wtabview.c ]------------------------------------------------ */
1689
1690 WMTabView* WMCreateTabView(WMWidget *parent);
1691
1692 void WMSetTabViewType(WMTabView *tPtr, WMTabViewType type);
1693
1694 void WMSetTabViewEnabled(WMTabView *tPtr, Bool flag);
1695
1696 void WMSetTabViewFont(WMTabView *tPtr, WMFont *font);
1697
1698 void WMAddItemInTabView(WMTabView *tPtr, WMTabViewItem *item);
1699
1700 void WMInsertItemInTabView(WMTabView *tPtr, int index, WMTabViewItem *item);
1701
1702 void WMRemoveTabViewItem(WMTabView *tPtr, WMTabViewItem *item);
1703
1704 WMTabViewItem* WMAddTabViewItemWithView(WMTabView *tPtr, WMView *view,
1705                                         int identifier, char *label);
1706
1707 WMTabViewItem* WMTabViewItemAtPoint(WMTabView *tPtr, int x, int y);
1708
1709 void WMSelectFirstTabViewItem(WMTabView *tPtr);
1710
1711 void WMSelectLastTabViewItem(WMTabView *tPtr);
1712
1713 void WMSelectNextTabViewItem(WMTabView *tPtr);
1714
1715 void WMSelectPreviousTabViewItem(WMTabView *tPtr);
1716
1717 WMTabViewItem* WMGetSelectedTabViewItem(WMTabView *tPtr);
1718
1719 void WMSelectTabViewItem(WMTabView *tPtr, WMTabViewItem *item);
1720
1721 void WMSelectTabViewItemAtIndex(WMTabView *tPtr, int index);
1722
1723 void WMSetTabViewDelegate(WMTabView *tPtr, WMTabViewDelegate *delegate);
1724
1725
1726 WMTabViewItem* WMCreateTabViewItemWithIdentifier(int identifier);
1727
1728 void WMSetTabViewItemEnabled(WMTabViewItem *tPtr, Bool flag);
1729
1730 int WMGetTabViewItemIdentifier(WMTabViewItem *item);
1731
1732 void WMSetTabViewItemLabel(WMTabViewItem *item, char *label);
1733
1734 char* WMGetTabViewItemLabel(WMTabViewItem *item);
1735
1736 void WMSetTabViewItemView(WMTabViewItem *item, WMView *view);
1737
1738 WMView* WMGetTabViewItemView(WMTabViewItem *item);
1739
1740 void WMDestroyTabViewItem(WMTabViewItem *item);
1741
1742
1743 /* ---[ WINGs/wbox.c ]---------------------------------------------------- */
1744
1745 WMBox* WMCreateBox(WMWidget *parent);
1746
1747 void WMSetBoxBorderWidth(WMBox *box, unsigned width);
1748
1749 void WMAddBoxSubview(WMBox *bPtr, WMView *view, Bool expand, Bool fill,
1750                      int minSize, int maxSize, int space);
1751
1752 void WMAddBoxSubviewAtEnd(WMBox *bPtr, WMView *view, Bool expand, Bool fill,
1753                           int minSize, int maxSize, int space);
1754
1755 void WMRemoveBoxSubview(WMBox *bPtr, WMView *view);
1756
1757 void WMSetBoxHorizontal(WMBox *box, Bool flag);
1758
1759 /* ---[ WINGs/wpanel.c ]-------------------------------------------------- */
1760
1761 int WMRunAlertPanel(WMScreen *app, WMWindow *owner, char *title, char *msg,
1762                     char *defaultButton, char *alternateButton,
1763                     char *otherButton);
1764
1765 /* you can free the returned string */
1766 char* WMRunInputPanel(WMScreen *app, WMWindow *owner, char *title, char *msg,
1767                       char *defaultText, char *okButton, char *cancelButton);
1768
1769 WMAlertPanel* WMCreateAlertPanel(WMScreen *app, WMWindow *owner, char *title,
1770                                  char *msg, char *defaultButton,
1771                                  char *alternateButton, char *otherButton);
1772
1773 WMInputPanel* WMCreateInputPanel(WMScreen *app, WMWindow *owner, char *title,
1774                                  char *msg, char *defaultText, char *okButton,
1775                                  char *cancelButton);
1776
1777
1778 WMGenericPanel* WMCreateGenericPanel(WMScreen *scrPtr, WMWindow *owner,
1779                                      char *title, char *defaultButton,
1780                                      char *alternateButton);
1781
1782 void WMDestroyAlertPanel(WMAlertPanel *panel);
1783
1784 void WMDestroyInputPanel(WMInputPanel *panel);
1785
1786 void WMDestroyGenericPanel(WMGenericPanel *panel);
1787
1788 /* ---[ WINGs/wfilepanel.c ]---------------------------------------------- */
1789
1790 /* only 1 instance per WMScreen */
1791 WMOpenPanel* WMGetOpenPanel(WMScreen *scrPtr);
1792
1793 WMSavePanel* WMGetSavePanel(WMScreen *scrPtr);
1794
1795 void WMSetFilePanelCanChooseDirectories(WMFilePanel *panel, Bool flag);
1796
1797 void WMSetFilePanelCanChooseFiles(WMFilePanel *panel, Bool flag);
1798
1799 void WMSetFilePanelAutoCompletion(WMFilePanel *panel, Bool flag);
1800
1801 void WMSetFilePanelDirectory(WMFilePanel *panel, char *path);
1802
1803 /* you can free the returned string */
1804 char* WMGetFilePanelFileName(WMFilePanel *panel);
1805
1806 void WMFreeFilePanel(WMFilePanel *panel);
1807
1808 int WMRunModalFilePanelForDirectory(WMFilePanel *panel, WMWindow *owner,
1809                                     char *path, char *name, char **fileTypes);
1810
1811 void WMSetFilePanelAccessoryView(WMFilePanel *panel, WMView *view);
1812
1813 WMView* WMGetFilePanelAccessoryView(WMFilePanel *panel);
1814
1815
1816 /* ---[ WINGs/wfontpanel.c ]---------------------------------------------- */
1817
1818 /* only 1 instance per WMScreen */
1819 WMFontPanel* WMGetFontPanel(WMScreen *scr);
1820
1821 void WMShowFontPanel(WMFontPanel *panel);
1822
1823 void WMHideFontPanel(WMFontPanel *panel);
1824
1825 void WMFreeFontPanel(WMFontPanel *panel);
1826
1827 void WMSetFontPanelAction(WMFontPanel *panel, WMAction2 *action, void *data);
1828
1829 void WMSetFontPanelFont(WMFontPanel *panel, char *fontName);
1830
1831 WMFont* WMGetFontPanelFont(WMFontPanel *panel);
1832
1833 #ifdef __cplusplus
1834 }
1835 #endif /* __cplusplus */
1836
1837 #endif
1838