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  20021124
  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 /* Font flags */
 111 typedef enum {
 112     WFDefaultFont    = 0,
 113     WFNormalFont     = (1<<0),
 114     WFFontSet        = (1<<1),
 115     WFAntialiased    = (1<<2),
 116     WFNotAntialiased = (1<<3)
 117 } WMFontFlags;
 118
 119
 120 /* Use default system font size in system font name */
 121 enum {
 122     WFDefaultSize = -1
 123 };
 124
 125
 126 /* frame title positions */
 127 typedef enum {
 128     WTPNoTitle,
 129     WTPAboveTop,
 130     WTPAtTop,
 131     WTPBelowTop,
 132     WTPAboveBottom,
 133     WTPAtBottom,
 134     WTPBelowBottom
 135 } WMTitlePosition;
 136
 137
 138 /* relief types */
 139 typedef enum {
 140     WRFlat,
 141     WRSimple,
 142     WRRaised,
 143     WRSunken,
 144     WRGroove,
 145     WRRidge,
 146     WRPushed
 147 } WMReliefType;
 148
 149
 150 /* alignment types */
 151 typedef enum {
 152     WALeft,
 153     WACenter,
 154     WARight,
 155     WAJustified                /* not valid for textfields */
 156 } WMAlignment;
 157
 158
 159 /* image position */
 160 typedef enum {
 161     WIPNoImage,
 162     WIPImageOnly,
 163     WIPLeft,
 164     WIPRight,
 165     WIPBelow,
 166     WIPAbove,
 167     WIPOverlaps
 168 } WMImagePosition;
 169
 170
 171 /* scroller arrow position */
 172 typedef enum {
 173     WSAMaxEnd,
 174     WSAMinEnd,
 175     WSANone
 176 } WMScrollArrowPosition;
 177
 178 /* scroller parts */
 179 typedef enum {
 180     WSNoPart,
 181     WSDecrementPage,
 182     WSIncrementPage,
 183     WSDecrementLine,
 184     WSIncrementLine,
 185     WSDecrementWheel,
 186     WSIncrementWheel,
 187     WSKnob,
 188     WSKnobSlot
 189 } WMScrollerPart;
 190
 191 /* usable scroller parts */
 192 typedef enum {
 193     WSUNoParts,
 194     WSUOnlyArrows,
 195     WSUAllParts
 196 } WMUsableScrollerParts;
 197
 198 /* matrix types */
 199 typedef enum {
 200     WMRadioMode,
 201     WMHighlightMode,
 202     WMListMode,
 203     WMTrackMode
 204 } WMMatrixTypes;
 205
 206
 207 typedef enum {
 208     WTTopTabsBevelBorder,
 209     WTNoTabsBevelBorder,
 210     WTNoTabsLineBorder,
 211     WTNoTabsNoBorder
 212 } WMTabViewType;
 213
 214
 215 /* text movement types */
 216 enum {
 217     WMIllegalTextMovement,
 218     WMReturnTextMovement,
 219     WMEscapeTextMovement,
 220     WMTabTextMovement,
 221     WMBacktabTextMovement,
 222     WMLeftTextMovement,
 223     WMRightTextMovement,
 224     WMUpTextMovement,
 225     WMDownTextMovement
 226 };
 227
 228 /* text field special events */
 229 enum {
 230     WMInsertTextEvent,
 231     WMDeleteTextEvent
 232 };
 233
 234
 235 enum {
 236     WLNotFound = -1       /* element was not found in WMList */
 237 };
 238
 239
 240 /* drag operations */
 241 typedef enum {
 242     WDOperationNone,
 243     WDOperationCopy,
 244     WDOperationMove,
 245     WDOperationLink,
 246     WDOperationAsk,
 247     WDOperationPrivate
 248 } WMDragOperationType;
 249
 250
 251 typedef enum {
 252     WMGrayModeColorPanel = 1,
 253     WMRGBModeColorPanel = 2,
 254     WMCMYKModeColorPanel = 3,
 255     WMHSBModeColorPanel = 4,
 256     WMCustomPaletteModeColorPanel = 5,
 257     WMColorListModeColorPanel = 6,
 258     WMWheelModeColorPanel = 7
 259 } WMColorPanelMode;
 260
 261
 262
 263 /* system images */
 264 #define WSIReturnArrow                  1
 265 #define WSIHighlightedReturnArrow       2
 266 #define WSIScrollerDimple               3
 267 #define WSIArrowLeft                    4
 268 #define WSIHighlightedArrowLeft         5
 269 #define WSIArrowRight                   6
 270 #define WSIHighlightedArrowRight        7
 271 #define WSIArrowUp                      8
 272 #define WSIHighlightedArrowUp           9
 273 #define WSIArrowDown                    10
 274 #define WSIHighlightedArrowDown         11
 275 #define WSICheckMark                    12
 276
 277 enum {
 278     WLDSSelected = (1 << 16),
 279     WLDSDisabled = (1 << 17),
 280     WLDSFocused = (1 << 18),
 281     WLDSIsBranch = (1 << 19)
 282 };
 283
 284 /* alert panel return values */
 285 enum {
 286     WAPRDefault = 0,
 287     WAPRAlternate = 1,
 288     WAPROther = -1,
 289     WAPRError = -2
 290 };
 291
 292
 293
 294 /* types of input observers */
 295 enum {
 296     WIReadMask = (1 << 0),
 297     WIWriteMask = (1 << 1),
 298     WIExceptMask = (1 << 2)
 299 };
 300
 301
 302
 303 typedef int W_Class;
 304
 305 enum {
 306     WC_Window = 0,
 307     WC_Frame = 1,
 308     WC_Label = 2,
 309     WC_Button = 3,
 310     WC_TextField = 4,
 311     WC_Scroller = 5,
 312     WC_ScrollView = 6,
 313     WC_List = 7,
 314     WC_Browser = 8,
 315     WC_PopUpButton = 9,
 316     WC_ColorWell = 10,
 317     WC_Slider = 11,
 318     WC_Matrix = 12,                    /* not ready */
 319     WC_SplitView = 13,
 320     WC_TabView = 14,
 321     WC_ProgressIndicator = 15,
 322     WC_MenuView = 16,
 323     WC_Ruler = 17,
 324     WC_Text = 18,
 325     WC_Box = 19
 326 };
 327
 328 /* All widgets must start with the following structure
 329  * in that order. Used for typecasting to get some generic data */
 330 typedef struct W_WidgetType {
 331     W_Class widgetClass;
 332     struct W_View *view;
 333
 334 } W_WidgetType;
 335
 336
 337 #define WMWidgetClass(widget)   (((W_WidgetType*)(widget))->widgetClass)
 338 #define WMWidgetView(widget)    (((W_WidgetType*)(widget))->view)
 339
 340
 341 /* widgets */
 342
 343 typedef void WMWidget;
 344
 345 typedef struct W_Pixmap WMPixmap;
 346 typedef struct W_Font   WMFont;
 347 typedef struct W_Color  WMColor;
 348
 349 typedef struct W_Screen WMScreen;
 350
 351 typedef struct W_View WMView;
 352
 353 typedef struct W_Window WMWindow;
 354 typedef struct W_Frame WMFrame;
 355 typedef struct W_Button WMButton;
 356 typedef struct W_Label WMLabel;
 357 typedef struct W_TextField WMTextField;
 358 typedef struct W_Scroller WMScroller;
 359 typedef struct W_ScrollView WMScrollView;
 360 typedef struct W_List WMList;
 361 typedef struct W_Browser WMBrowser;
 362 typedef struct W_PopUpButton WMPopUpButton;
 363 typedef struct W_ProgressIndicator WMProgressIndicator;
 364 typedef struct W_ColorWell WMColorWell;
 365 typedef struct W_Slider WMSlider;
 366 typedef struct W_Matrix WMMatrix;      /* not ready */
 367 typedef struct W_SplitView WMSplitView;
 368 typedef struct W_TabView WMTabView;
 369 typedef struct W_Ruler WMRuler;
 370 typedef struct W_Text WMText;
 371 typedef struct W_Box WMBox;
 372
 373
 374 /* not widgets */
 375 typedef struct W_TabViewItem WMTabViewItem;
 376 typedef struct W_MenuItem WMMenuItem;
 377
 378
 379 typedef struct W_FilePanel WMFilePanel;
 380 typedef WMFilePanel WMOpenPanel;
 381 typedef WMFilePanel WMSavePanel;
 382
 383 typedef struct W_FontPanel WMFontPanel;
 384
 385 typedef struct W_ColorPanel WMColorPanel;
 386
 387
 388 /* item for WMList */
 389 typedef struct WMListItem {
 390     char *text;
 391     void *clientData;                  /* ptr for user clientdata. */
 392
 393     unsigned int uflags:16;            /* flags for the user */
 394     unsigned int selected:1;
 395     unsigned int disabled:1;
 396     unsigned int isBranch:1;
 397     unsigned int loaded:1;
 398 } WMListItem;
 399
 400 /* struct for message panel */
 401 typedef struct WMAlertPanel {
 402     WMWindow *win;                     /* window */
 403     WMBox *vbox;
 404     WMBox *hbox;
 405     WMButton *defBtn;                  /* default button */
 406     WMButton *altBtn;                  /* alternative button */
 407     WMButton *othBtn;                  /* other button */
 408     WMLabel *iLbl;                     /* icon label */
 409     WMLabel *tLbl;                     /* title label */
 410     WMLabel *mLbl;                     /* message label */
 411     WMFrame *line;                     /* separator */
 412     short result;                      /* button that was pushed */
 413 } WMAlertPanel;
 414
 415
 416 typedef struct WMGenericPanel {
 417     WMWindow *win;
 418     WMBox *vbox;
 419
 420     WMLabel *iLbl;
 421     WMLabel *tLbl;
 422
 423     WMFrame *line;
 424
 425     WMFrame *content;
 426
 427     WMBox *buttonBox;
 428     WMButton *defBtn;
 429     WMButton *altBtn;
 430
 431     short result;
 432 } WMGenericPanel;
 433
 434
 435 typedef struct WMInputPanel {
 436     WMWindow *win;                     /* window */
 437     WMButton *defBtn;                  /* default button */
 438     WMButton *altBtn;                  /* alternative button */
 439     WMLabel *tLbl;                     /* title label */
 440     WMLabel *mLbl;                     /* message label */
 441     WMTextField *text;                 /* text field */
 442     short result;                      /* button that was pushed */
 443 } WMInputPanel;
 444
 445
 446
 447 #define WFAUnchanged (NULL)
 448 /* Struct for font change operations */
 449 typedef struct WMFontAttributes {
 450     char *foundry;
 451     char *family;
 452     char *weight;
 453     char *slant;
 454     char *setWidth;
 455     char *addStyle;
 456     char *pixelSize;
 457     char *pointSize;
 458     char *resolutionX;
 459     char *resolutionY;
 460     char *spacing;
 461     char *averageWidth;
 462     char *registry;
 463     char *encoding;
 464 } WMFontAttributes;
 465
 466 /* A few useful constant font attributes masks */
 467 extern const WMFontAttributes *WFANormal;
 468 extern const WMFontAttributes *WFABold;
 469 extern const WMFontAttributes *WFANotBold;
 470 extern const WMFontAttributes *WFAEmphasized;
 471 extern const WMFontAttributes *WFANotEmphasized;
 472 extern const WMFontAttributes *WFABoldEmphasized;
 473
 474
 475 /* WMRuler: */
 476 typedef struct {
 477     WMArray  *tabs;             /* a growable array of tabstops */
 478     unsigned short left;        /* left margin marker */
 479     unsigned short right;       /* right margin marker */
 480     unsigned short first;       /* indentation marker for first line only */
 481     unsigned short body;        /* body indentation marker */
 482     unsigned short retainCount;
 483 } WMRulerMargins;
 484 /* All indentation and tab markers are _relative_ to the left margin marker */
 485
 486
 487 typedef void WMEventProc(XEvent *event, void *clientData);
 488
 489 typedef void WMEventHook(XEvent *event);
 490
 491 /* self is set to the widget from where the callback is being called and
 492  * clientData to the data set to with WMSetClientData() */
 493 typedef void WMAction(WMWidget *self, void *clientData);
 494
 495 /* same as WMAction, but for stuff that arent widgets */
 496 typedef void WMAction2(void *self, void *clientData);
 497
 498
 499 typedef void WMDropDataCallback(WMView *view, WMData *data);
 500
 501 /* delegate method like stuff */
 502 typedef void WMListDrawProc(WMList *lPtr, int index, Drawable d, char *text,
 503                             int state, WMRect *rect);
 504
 505 /*
 506 typedef void WMSplitViewResizeSubviewsProc(WMSplitView *sPtr,
 507                                            unsigned int oldWidth,
 508                                            unsigned int oldHeight);
 509 */
 510
 511 typedef void WMSplitViewConstrainProc(WMSplitView *sPtr, int dividerIndex,
 512                                       int *minSize, int *maxSize);
 513
 514 typedef WMWidget* WMMatrixCreateCellProc(WMMatrix *mPtr);
 515
 516
 517
 518
 519 typedef struct WMBrowserDelegate {
 520     void *data;
 521
 522     void (*createRowsForColumn)(struct WMBrowserDelegate *self,
 523                                 WMBrowser *sender, int column, WMList *list);
 524
 525     char* (*titleOfColumn)(struct WMBrowserDelegate *self, WMBrowser *sender,
 526                            int column);
 527
 528     void (*didScroll)(struct WMBrowserDelegate *self, WMBrowser *sender);
 529
 530     void (*willScroll)(struct WMBrowserDelegate *self, WMBrowser *sender);
 531 } WMBrowserDelegate;
 532
 533
 534 typedef struct WMTextFieldDelegate {
 535     void *data;
 536
 537     void (*didBeginEditing)(struct WMTextFieldDelegate *self,
 538                             WMNotification *notif);
 539
 540     void (*didChange)(struct WMTextFieldDelegate *self,
 541                       WMNotification *notif);
 542
 543     void (*didEndEditing)(struct WMTextFieldDelegate *self,
 544                           WMNotification *notif);
 545
 546     Bool (*shouldBeginEditing)(struct WMTextFieldDelegate *self,
 547                                WMTextField *tPtr);
 548
 549     Bool (*shouldEndEditing)(struct WMTextFieldDelegate *self,
 550                              WMTextField *tPtr);
 551 } WMTextFieldDelegate;
 552
 553
 554 typedef struct WMTextDelegate {
 555     void *data;
 556
 557     Bool (*didDoubleClickOnPicture)(struct WMTextDelegate *self,
 558                             void *description);
 559
 560 } WMTextDelegate;
 561
 562
 563
 564 typedef struct WMTabViewDelegate {
 565     void *data;
 566
 567     void (*didChangeNumberOfItems)(struct WMTabViewDelegate *self,
 568                                    WMTabView *tabView);
 569
 570     void (*didSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 571                           WMTabViewItem *item);
 572
 573     Bool (*shouldSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 574                              WMTabViewItem *item);
 575
 576     void (*willSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 577                            WMTabViewItem *item);
 578 } WMTabViewDelegate;
 579
 580
 581
 582
 583 typedef void WMSelectionCallback(WMView *view, Atom selection, Atom target,
 584                                  Time timestamp, void *cdata, WMData *data);
 585
 586
 587 typedef struct WMSelectionProcs {
 588     WMData* (*convertSelection)(WMView *view, Atom selection, Atom target,
 589                                 void *cdata, Atom *type);
 590     void (*selectionLost)(WMView *view, Atom selection, void *cdata);
 591     void (*selectionDone)(WMView *view, Atom selection, Atom target,
 592                           void *cdata);
 593 } WMSelectionProcs;
 594
 595
 596 typedef struct W_DraggingInfo WMDraggingInfo;
 597
 598
 599 typedef struct W_DragSourceProcs {
 600     unsigned (*draggingSourceOperation)(WMView *self, Bool local);
 601     void (*beganDragImage)(WMView *self, WMPixmap *image, WMPoint point);
 602     void (*endedDragImage)(WMView *self, WMPixmap *image, WMPoint point,
 603                            Bool deposited);
 604     WMData* (*fetchDragData)(WMView *self, char *type);
 605 /*    Bool (*ignoreModifierKeysWhileDragging)(WMView *view);*/
 606 } WMDragSourceProcs;
 607
 608
 609
 610 typedef struct W_DragDestinationProcs {
 611     unsigned (*draggingEntered)(WMView *self, WMDraggingInfo *info);
 612     unsigned (*draggingUpdated)(WMView *self, WMDraggingInfo *info);
 613     void (*draggingExited)(WMView *self, WMDraggingInfo *info);
 614     Bool (*prepareForDragOperation)(WMView *self, WMDraggingInfo *info);
 615     Bool (*performDragOperation)(WMView *self, WMDraggingInfo *info);
 616     void (*concludeDragOperation)(WMView *self, WMDraggingInfo *info);
 617 } WMDragDestinationProcs;
 618
 619
 620
 621 /* ...................................................................... */
 622
 623
 624 WMPoint wmkpoint(int x, int y);
 625
 626 WMSize wmksize(unsigned int width, unsigned int height);
 627
 628 #ifdef ANSI_C_DOESNT_LIKE_IT_THIS_WAY
 629 #define wmksize(width, height) (WMSize){(width), (height)}
 630 #define wmkpoint(x, y)         (WMPoint){(x), (y)}
 631 #endif
 632
 633 /* ....................................................................... */
 634
 635
 636
 637 void WMInitializeApplication(char *applicationName, int *argc, char **argv);
 638
 639 void WMSetResourcePath(char *path);
 640
 641 /* don't free the returned string */
 642 char* WMGetApplicationName();
 643
 644 /* Try to locate resource file. ext may be NULL */
 645 char* WMPathForResourceOfType(char *resource, char *ext);
 646
 647
 648 WMScreen* WMOpenScreen(const char *display);
 649
 650 WMScreen* WMCreateScreenWithRContext(Display *display, int screen,
 651                                      RContext *context);
 652
 653 WMScreen* WMCreateScreen(Display *display, int screen);
 654
 655 WMScreen* WMCreateSimpleApplicationScreen(Display *display);
 656
 657 void WMScreenMainLoop(WMScreen *scr);
 658
 659 void WMBreakModalLoop(WMScreen *scr);
 660
 661 void WMRunModalLoop(WMScreen *scr, WMView *view);
 662
 663 RContext* WMScreenRContext(WMScreen *scr);
 664
 665 Display* WMScreenDisplay(WMScreen *scr);
 666
 667 int WMScreenDepth(WMScreen *scr);
 668
 669
 670
 671 void WMSetApplicationIconImage(WMScreen *app, RImage *image);
 672
 673 RImage* WMGetApplicationIconImage(WMScreen *app);
 674
 675 void WMSetApplicationIconPixmap(WMScreen *app, WMPixmap *icon);
 676
 677 WMPixmap* WMGetApplicationIconPixmap(WMScreen *app);
 678
 679 /* If color==NULL it will use the default color for panels: ae/aa/ae */
 680 WMPixmap* WMCreateApplicationIconBlendedPixmap(WMScreen *scr, RColor *color);
 681
 682 void WMSetApplicationIconWindow(WMScreen *scr, Window window);
 683
 684 void WMSetFocusToWidget(WMWidget *widget);
 685
 686 WMEventHook* WMHookEventHandler(WMEventHook *handler);
 687
 688 int WMHandleEvent(XEvent *event);
 689
 690 Bool WMScreenPending(WMScreen *scr);
 691
 692 void WMCreateEventHandler(WMView *view, unsigned long mask,
 693                           WMEventProc *eventProc, void *clientData);
 694
 695 void WMDeleteEventHandler(WMView *view, unsigned long mask,
 696                           WMEventProc *eventProc, void *clientData);
 697
 698 int WMIsDoubleClick(XEvent *event);
 699
 700 /*int WMIsTripleClick(XEvent *event);*/
 701
 702 void WMNextEvent(Display *dpy, XEvent *event);
 703
 704 void WMMaskEvent(Display *dpy, long mask, XEvent *event);
 705
 706
 707 /* ....................................................................... */
 708
 709
 710 Bool WMCreateSelectionHandler(WMView *view, Atom selection, Time timestamp,
 711                               WMSelectionProcs *procs, void *cdata);
 712
 713 void WMDeleteSelectionHandler(WMView *view, Atom selection, Time timestamp);
 714
 715 Bool WMRequestSelection(WMView *view, Atom selection, Atom target,
 716                         Time timestamp, WMSelectionCallback *callback,
 717                         void *cdata);
 718
 719
 720 extern char *WMSelectionOwnerDidChangeNotification;
 721
 722 /* ....................................................................... */
 723
 724 void WMSetViewDragSourceProcs(WMView *view, WMDragSourceProcs *procs);
 725
 726 void WMDragImageFromView(WMView *view, WMPixmap *image, char *dataTypes[],
 727                          WMPoint atLocation, WMSize mouseOffset, XEvent *event,
 728                          Bool slideBack);
 729
 730 void WMRegisterViewForDraggedTypes(WMView *view, char *acceptedTypes[]);
 731
 732 void WMUnregisterViewDraggedTypes(WMView *view);
 733
 734 void WMSetViewDragDestinationProcs(WMView *view, WMDragDestinationProcs *procs);
 735
 736
 737 WMPoint WMGetDraggingInfoImageLocation(WMDraggingInfo *info);
 738
 739 /* ....................................................................... */
 740
 741 Bool WMHasAntialiasingSupport(WMScreen *scrPtr);
 742
 743 Bool WMIsAntialiasingEnabled(WMScreen *scrPtr);
 744
 745 /* ....................................................................... */
 746
 747 WMFont* WMCreateNormalFont(WMScreen *scrPtr, char *fontName);
 748
 749 WMFont* WMCreateFontSet(WMScreen *scrPtr, char *fontName);
 750
 751 WMFont* WMCreateAntialiasedFont(WMScreen *scrPtr, char *fontName);
 752
 753 WMFont* WMCreateAntialiasedFontSet(WMScreen *scrPtr, char *fontName);
 754
 755 WMFont* WMCreateFont(WMScreen *scrPtr, char *fontName);
 756
 757 WMFont* WMCreateFontWithFlags(WMScreen *scrPtr, char *fontName,
 758                               WMFontFlags flags);
 759
 760 WMFont* WMCopyFontWithChanges(WMScreen *scrPtr, WMFont *font,
 761                               const WMFontAttributes *changes);
 762
 763 WMFont* WMRetainFont(WMFont *font);
 764
 765 void WMReleaseFont(WMFont *font);
 766
 767 unsigned int WMFontHeight(WMFont *font);
 768
 769 Bool WMIsAntialiasedFont(WMFont *font);
 770
 771 /*
 772 WMFont* WMUserFontOfSize(WMScreen *scrPtr, int size);
 773
 774 WMFont* WMUserFixedPitchFontOfSize(WMScreen *scrPtr, int size);
 775 */
 776
 777
 778 void WMSetWidgetDefaultFont(WMScreen *scr, WMFont *font);
 779
 780 void WMSetWidgetDefaultBoldFont(WMScreen *scr, WMFont *font);
 781
 782 WMFont* WMDefaultSystemFont(WMScreen *scrPtr);
 783
 784 WMFont* WMDefaultBoldSystemFont(WMScreen *scrPtr);
 785
 786 WMFont* WMSystemFontOfSize(WMScreen *scrPtr, int size);
 787
 788 WMFont* WMBoldSystemFontOfSize(WMScreen *scrPtr, int size);
 789
 790 XFontSet WMGetFontFontSet(WMFont *font);
 791
 792 /* ....................................................................... */
 793
 794 WMPixmap* WMRetainPixmap(WMPixmap *pixmap);
 795
 796 void WMReleasePixmap(WMPixmap *pixmap);
 797
 798 WMPixmap* WMCreatePixmap(WMScreen *scrPtr, int width, int height, int depth,
 799                          Bool masked);
 800
 801 WMPixmap* WMCreatePixmapFromXPixmaps(WMScreen *scrPtr, Pixmap pixmap,
 802                                      Pixmap mask, int width, int height,
 803                                      int depth);
 804
 805 WMPixmap* WMCreatePixmapFromRImage(WMScreen *scrPtr, RImage *image,
 806                                    int threshold);
 807
 808 WMPixmap* WMCreatePixmapFromXPMData(WMScreen *scrPtr, char **data);
 809
 810 WMSize WMGetPixmapSize(WMPixmap *pixmap);
 811
 812 WMPixmap* WMCreatePixmapFromFile(WMScreen *scrPtr, char *fileName);
 813
 814 WMPixmap* WMCreateBlendedPixmapFromRImage(WMScreen *scrPtr, RImage *image,
 815                                           RColor *color);
 816
 817 WMPixmap* WMCreateBlendedPixmapFromFile(WMScreen *scrPtr, char *fileName,
 818                                         RColor *color);
 819
 820 void WMDrawPixmap(WMPixmap *pixmap, Drawable d, int x, int y);
 821
 822 Pixmap WMGetPixmapXID(WMPixmap *pixmap);
 823
 824 Pixmap WMGetPixmapMaskXID(WMPixmap *pixmap);
 825
 826 WMPixmap* WMGetSystemPixmap(WMScreen *scr, int image);
 827
 828 /* ....................................................................... */
 829
 830
 831 WMColor* WMDarkGrayColor(WMScreen *scr);
 832
 833 WMColor* WMGrayColor(WMScreen *scr);
 834
 835 WMColor* WMBlackColor(WMScreen *scr);
 836
 837 WMColor* WMWhiteColor(WMScreen *scr);
 838
 839 void WMSetColorInGC(WMColor *color, GC gc);
 840
 841 GC WMColorGC(WMColor *color);
 842
 843 WMPixel WMColorPixel(WMColor *color);
 844
 845 void WMPaintColorSwatch(WMColor *color, Drawable d, int x, int y,
 846                         unsigned int width, unsigned int height);
 847
 848 void WMReleaseColor(WMColor *color);
 849
 850 WMColor* WMRetainColor(WMColor *color);
 851
 852 WMColor* WMCreateRGBColor(WMScreen *scr, unsigned short red,
 853                           unsigned short green, unsigned short blue,
 854                           Bool exact);
 855
 856 WMColor* WMCreateRGBAColor(WMScreen *scr, unsigned short red,
 857                            unsigned short green, unsigned short blue,
 858                            unsigned short alpha, Bool exact);
 859
 860 WMColor* WMCreateNamedColor(WMScreen *scr, char *name, Bool exact);
 861
 862 void WMSetColorAlpha(WMColor *color, unsigned short alpha);
 863
 864 unsigned short WMRedComponentOfColor(WMColor *color);
 865
 866 unsigned short WMGreenComponentOfColor(WMColor *color);
 867
 868 unsigned short WMBlueComponentOfColor(WMColor *color);
 869
 870 unsigned short WMGetColorAlpha(WMColor *color);
 871
 872 char* WMGetColorRGBDescription(WMColor *color);
 873
 874 /* ....................................................................... */
 875
 876
 877 void WMDrawString(WMScreen *scr, Drawable d, WMColor *color, WMFont *font,
 878                   int x, int y, char *text, int length);
 879
 880 void WMDrawImageString(WMScreen *scr, Drawable d, WMColor *color,
 881                        WMColor *background, WMFont *font, int x, int y,
 882                        char *text, int length);
 883
 884 int WMWidthOfString(WMFont *font, char *text, int length);
 885
 886
 887
 888 /* ....................................................................... */
 889
 890 WMScreen* WMWidgetScreen(WMWidget *w);
 891
 892 unsigned int WMScreenWidth(WMScreen *scr);
 893
 894 unsigned int WMScreenHeight(WMScreen *scr);
 895
 896 void WMUnmapWidget(WMWidget *w);
 897
 898 void WMMapWidget(WMWidget *w);
 899
 900 Bool WMWidgetIsMapped(WMWidget *w);
 901
 902 void WMRaiseWidget(WMWidget *w);
 903
 904 void WMLowerWidget(WMWidget *w);
 905
 906 void WMMoveWidget(WMWidget *w, int x, int y);
 907
 908 void WMResizeWidget(WMWidget *w, unsigned int width, unsigned int height);
 909
 910 void WMSetWidgetBackgroundColor(WMWidget *w, WMColor *color);
 911
 912 WMColor* WMGetWidgetBackgroundColor(WMWidget *w);
 913
 914 void WMMapSubwidgets(WMWidget *w);
 915
 916 void WMUnmapSubwidgets(WMWidget *w);
 917
 918 void WMRealizeWidget(WMWidget *w);
 919
 920 void WMReparentWidget(WMWidget *w, WMWidget *newParent, int x, int y);
 921
 922 void WMDestroyWidget(WMWidget *widget);
 923
 924 void WMHangData(WMWidget *widget, void *data);
 925
 926 void* WMGetHangedData(WMWidget *widget);
 927
 928 unsigned int WMWidgetWidth(WMWidget *w);
 929
 930 unsigned int WMWidgetHeight(WMWidget *w);
 931
 932 Window WMWidgetXID(WMWidget *w);
 933
 934 Window WMViewXID(WMView *view);
 935
 936 void WMRedisplayWidget(WMWidget *w);
 937
 938 void WMSetViewNotifySizeChanges(WMView *view, Bool flag);
 939
 940 void WMSetViewExpandsToParent(WMView *view, int topOffs, int leftOffs,
 941                               int rightOffs, int bottomOffs);
 942
 943 WMSize WMGetViewSize(WMView *view);
 944
 945 WMPoint WMGetViewPosition(WMView *view);
 946
 947 WMPoint WMGetViewScreenPosition(WMView *view);
 948
 949 WMWidget* WMWidgetOfView(WMView *view);
 950
 951 void WMSetViewNextResponder(WMView *view, WMView *responder);
 952
 953 void WMRelayToNextResponder(WMView *view, XEvent *event);
 954
 955 /* notifications */
 956 extern char *WMViewSizeDidChangeNotification;
 957
 958 extern char *WMViewFocusDidChangeNotification;
 959
 960 extern char *WMViewRealizedNotification;
 961
 962
 963 /* ....................................................................... */
 964
 965 void WMSetBalloonTextForView(char *text, WMView *view);
 966
 967 void WMSetBalloonTextAlignment(WMScreen *scr, WMAlignment alignment);
 968
 969 void WMSetBalloonFont(WMScreen *scr, WMFont *font);
 970
 971 void WMSetBalloonTextColor(WMScreen *scr, WMColor *color);
 972
 973 void WMSetBalloonDelay(WMScreen *scr, int delay);
 974
 975 void WMSetBalloonEnabled(WMScreen *scr, Bool flag);
 976
 977
 978 /* ....................................................................... */
 979
 980 WMWindow* WMCreateWindow(WMScreen *screen, char *name);
 981
 982 WMWindow* WMCreateWindowWithStyle(WMScreen *screen, char *name, int style);
 983
 984 WMWindow* WMCreatePanelWithStyleForWindow(WMWindow *owner, char *name,
 985                                           int style);
 986
 987 WMWindow* WMCreatePanelForWindow(WMWindow *owner, char *name);
 988
 989 void WMChangePanelOwner(WMWindow *win, WMWindow *newOwner);
 990
 991 void WMSetWindowTitle(WMWindow *wPtr, char *title);
 992
 993 void WMSetWindowMiniwindowTitle(WMWindow *win, char *title);
 994
 995 void WMSetWindowMiniwindowPixmap(WMWindow *win, WMPixmap *pixmap);
 996
 997 void WMSetWindowCloseAction(WMWindow *win, WMAction *action, void *clientData);
 998
 999 void WMSetWindowInitialPosition(WMWindow *win, int x, int y);
1000
1001 void WMSetWindowUserPosition(WMWindow *win, int x, int y);
1002
1003 void WMSetWindowAspectRatio(WMWindow *win, int minX, int minY,
1004                             int maxX, int maxY);
1005
1006 void WMSetWindowMaxSize(WMWindow *win, unsigned width, unsigned height);
1007
1008 void WMSetWindowMinSize(WMWindow *win, unsigned width, unsigned height);
1009
1010 void WMSetWindowBaseSize(WMWindow *win, unsigned width, unsigned height);
1011
1012 void WMSetWindowResizeIncrements(WMWindow *win, unsigned wIncr, unsigned hIncr);
1013
1014 void WMSetWindowLevel(WMWindow *win, int level);
1015
1016 void WMSetWindowDocumentEdited(WMWindow *win, Bool flag);
1017
1018 void WMCloseWindow(WMWindow *win);
1019
1020 /* ....................................................................... */
1021
1022 void WMSetButtonAction(WMButton *bPtr, WMAction *action, void *clientData);
1023
1024 #define WMCreateCommandButton(parent) \
1025         WMCreateCustomButton((parent), WBBSpringLoadedMask\
1026                                         |WBBPushInMask\
1027                                         |WBBPushLightMask\
1028                                         |WBBPushChangeMask)
1029
1030 #define WMCreateRadioButton(parent) \
1031         WMCreateButton((parent), WBTRadio)
1032
1033 #define WMCreateSwitchButton(parent) \
1034         WMCreateButton((parent), WBTSwitch)
1035
1036 WMButton* WMCreateButton(WMWidget *parent, WMButtonType type);
1037
1038 WMButton* WMCreateCustomButton(WMWidget *parent, int behaviourMask);
1039
1040 void WMSetButtonImageDefault(WMButton *bPtr);
1041
1042 void WMSetButtonImage(WMButton *bPtr, WMPixmap *image);
1043
1044 void WMSetButtonAltImage(WMButton *bPtr, WMPixmap *image);
1045
1046 void WMSetButtonImagePosition(WMButton *bPtr, WMImagePosition position);
1047
1048 void WMSetButtonFont(WMButton *bPtr, WMFont *font);
1049
1050 void WMSetButtonTextAlignment(WMButton *bPtr, WMAlignment alignment);
1051
1052 void WMSetButtonText(WMButton *bPtr, char *text);
1053
1054 void WMSetButtonAltText(WMButton *bPtr, char *text);
1055
1056 void WMSetButtonTextColor(WMButton *bPtr, WMColor *color);
1057
1058 void WMSetButtonAltTextColor(WMButton *bPtr, WMColor *color);
1059
1060 void WMSetButtonDisabledTextColor(WMButton *bPtr, WMColor *color);
1061
1062 void WMSetButtonSelected(WMButton *bPtr, int isSelected);
1063
1064 int WMGetButtonSelected(WMButton *bPtr);
1065
1066 void WMSetButtonBordered(WMButton *bPtr, int isBordered);
1067
1068 void WMSetButtonEnabled(WMButton *bPtr, Bool flag);
1069
1070 int WMGetButtonEnabled(WMButton *bPtr);
1071
1072 void WMSetButtonImageDimsWhenDisabled(WMButton *bPtr, Bool flag);
1073
1074 void WMSetButtonTag(WMButton *bPtr, int tag);
1075
1076 void WMGroupButtons(WMButton *bPtr, WMButton *newMember);
1077
1078 void WMPerformButtonClick(WMButton *bPtr);
1079
1080 void WMSetButtonContinuous(WMButton *bPtr, Bool flag);
1081
1082 void WMSetButtonPeriodicDelay(WMButton *bPtr, float delay, float interval);
1083
1084 /* ....................................................................... */
1085
1086 WMLabel* WMCreateLabel(WMWidget *parent);
1087
1088 void WMSetLabelWraps(WMLabel *lPtr, Bool flag);
1089
1090 void WMSetLabelImage(WMLabel *lPtr, WMPixmap *image);
1091
1092 WMPixmap* WMGetLabelImage(WMLabel *lPtr);
1093
1094 char* WMGetLabelText(WMLabel *lPtr);
1095
1096 void WMSetLabelImagePosition(WMLabel *lPtr, WMImagePosition position);
1097
1098 void WMSetLabelTextAlignment(WMLabel *lPtr, WMAlignment alignment);
1099
1100 void WMSetLabelRelief(WMLabel *lPtr, WMReliefType relief);
1101
1102 void WMSetLabelText(WMLabel *lPtr, char *text);
1103
1104 WMFont* WMGetLabelFont(WMLabel *lPtr);
1105
1106 void WMSetLabelFont(WMLabel *lPtr, WMFont *font);
1107
1108 void WMSetLabelTextColor(WMLabel *lPtr, WMColor *color);
1109
1110 /* ....................................................................... */
1111
1112 WMFrame* WMCreateFrame(WMWidget *parent);
1113
1114 void WMSetFrameTitlePosition(WMFrame *fPtr, WMTitlePosition position);
1115
1116 void WMSetFrameRelief(WMFrame *fPtr, WMReliefType relief);
1117
1118 void WMSetFrameTitle(WMFrame *fPtr, char *title);
1119
1120 /* ....................................................................... */
1121
1122 WMTextField* WMCreateTextField(WMWidget *parent);
1123
1124 void WMInsertTextFieldText(WMTextField *tPtr, char *text, int position);
1125
1126 void WMDeleteTextFieldRange(WMTextField *tPtr, WMRange range);
1127
1128 /* you can free the returned string */
1129 char* WMGetTextFieldText(WMTextField *tPtr);
1130
1131 void WMSetTextFieldText(WMTextField *tPtr, char *text);
1132
1133 void WMSetTextFieldAlignment(WMTextField *tPtr, WMAlignment alignment);
1134
1135 void WMSetTextFieldFont(WMTextField *tPtr, WMFont *font);
1136
1137 WMFont* WMGetTextFieldFont(WMTextField *tPtr);
1138
1139 void WMSetTextFieldBordered(WMTextField *tPtr, Bool bordered);
1140
1141 void WMSetTextFieldBeveled(WMTextField *tPtr, Bool flag);
1142
1143 Bool WMGetTextFieldEditable(WMTextField *tPtr);
1144
1145 void WMSetTextFieldEditable(WMTextField *tPtr, Bool flag);
1146
1147 void WMSetTextFieldSecure(WMTextField *tPtr, Bool flag);
1148
1149 void WMSelectTextFieldRange(WMTextField *tPtr, WMRange range);
1150
1151 void WMSetTextFieldCursorPosition(WMTextField *tPtr, unsigned int position);
1152
1153 void WMSetTextFieldNextTextField(WMTextField *tPtr, WMTextField *next);
1154
1155 void WMSetTextFieldPrevTextField(WMTextField *tPtr, WMTextField *prev);
1156
1157 void WMSetTextFieldDelegate(WMTextField *tPtr, WMTextFieldDelegate *delegate);
1158
1159 WMTextFieldDelegate* WMGetTextFieldDelegate(WMTextField *tPtr);
1160
1161 extern char *WMTextDidChangeNotification;
1162 extern char *WMTextDidBeginEditingNotification;
1163 extern char *WMTextDidEndEditingNotification;
1164
1165 /* ....................................................................... */
1166
1167 WMScroller* WMCreateScroller(WMWidget *parent);
1168
1169 void WMSetScrollerParameters(WMScroller *sPtr, float floatValue,
1170                              float knobProportion);
1171
1172 float WMGetScrollerKnobProportion(WMScroller *sPtr);
1173
1174 float WMGetScrollerValue(WMScroller *sPtr);
1175
1176 WMScrollerPart WMGetScrollerHitPart(WMScroller *sPtr);
1177
1178 void WMSetScrollerAction(WMScroller *sPtr, WMAction *action, void *clientData);
1179
1180 void WMSetScrollerArrowsPosition(WMScroller *sPtr,
1181                                  WMScrollArrowPosition position);
1182
1183 extern char *WMScrollerDidScrollNotification;
1184
1185 /* ....................................................................... */
1186
1187 WMList* WMCreateList(WMWidget *parent);
1188
1189 void WMSetListAllowMultipleSelection(WMList *lPtr, Bool flag);
1190
1191 void WMSetListAllowEmptySelection(WMList *lPtr, Bool flag);
1192
1193 #define WMAddListItem(lPtr, text) WMInsertListItem((lPtr), -1, (text))
1194
1195 WMListItem* WMInsertListItem(WMList *lPtr, int row, char *text);
1196
1197 void WMSortListItems(WMList *lPtr);
1198
1199 void WMSortListItemsWithComparer(WMList *lPtr, WMCompareDataProc *func);
1200
1201 int WMFindRowOfListItemWithTitle(WMList *lPtr, char *title);
1202
1203 WMListItem* WMGetListItem(WMList *lPtr, int row);
1204
1205 WMArray* WMGetListItems(WMList *lPtr);
1206
1207 void WMRemoveListItem(WMList *lPtr, int row);
1208
1209 void WMSelectListItem(WMList *lPtr, int row);
1210
1211 void WMUnselectListItem(WMList *lPtr, int row);
1212
1213 /* This will select all items in range, and deselect all the others */
1214 void WMSetListSelectionToRange(WMList *lPtr, WMRange range);
1215
1216 /* This will select all items in range, leaving the others as they are */
1217 void WMSelectListItemsInRange(WMList *lPtr, WMRange range);
1218
1219 void WMSelectAllListItems(WMList *lPtr);
1220
1221 void WMUnselectAllListItems(WMList *lPtr);
1222
1223 void WMSetListUserDrawProc(WMList *lPtr, WMListDrawProc *proc);
1224
1225 void WMSetListUserDrawItemHeight(WMList *lPtr, unsigned short height);
1226
1227 int WMGetListItemHeight(WMList *lPtr);
1228
1229 /* don't free the returned data */
1230 WMArray* WMGetListSelectedItems(WMList *lPtr);
1231
1232 /*
1233  * For the following 2 functions, in case WMList allows multiple selection,
1234  * the first item in the list of selected items, respective its row number,
1235  * will be returned.
1236  */
1237
1238 /* don't free the returned data */
1239 WMListItem* WMGetListSelectedItem(WMList *lPtr);
1240
1241 int WMGetListSelectedItemRow(WMList *lPtr);
1242
1243 void WMSetListAction(WMList *lPtr, WMAction *action, void *clientData);
1244
1245 void WMSetListDoubleAction(WMList *lPtr, WMAction *action, void *clientData);
1246
1247 void WMClearList(WMList *lPtr);
1248
1249 int WMGetListNumberOfRows(WMList *lPtr);
1250
1251 void WMSetListPosition(WMList *lPtr, int row);
1252
1253 void WMSetListBottomPosition(WMList *lPtr, int row);
1254
1255 int WMGetListPosition(WMList *lPtr);
1256
1257 Bool WMListAllowsMultipleSelection(WMList *lPtr);
1258
1259 Bool WMListAllowsEmptySelection(WMList *lPtr);
1260
1261
1262 extern char *WMListDidScrollNotification;
1263 extern char *WMListSelectionDidChangeNotification;
1264
1265 /* ....................................................................... */
1266
1267 WMBrowser* WMCreateBrowser(WMWidget *parent);
1268
1269 void WMSetBrowserAllowMultipleSelection(WMBrowser *bPtr, Bool flag);
1270
1271 void WMSetBrowserAllowEmptySelection(WMBrowser *bPtr, Bool flag);
1272
1273 void WMSetBrowserPathSeparator(WMBrowser *bPtr, char *separator);
1274
1275 void WMSetBrowserTitled(WMBrowser *bPtr, Bool flag);
1276
1277 void WMLoadBrowserColumnZero(WMBrowser *bPtr);
1278
1279 int WMAddBrowserColumn(WMBrowser *bPtr);
1280
1281 void WMRemoveBrowserItem(WMBrowser *bPtr, int column, int row);
1282
1283 void WMSetBrowserMaxVisibleColumns(WMBrowser *bPtr, int columns);
1284
1285 void WMSetBrowserColumnTitle(WMBrowser *bPtr, int column, char *title);
1286
1287 WMListItem* WMInsertBrowserItem(WMBrowser *bPtr, int column, int row, char *text, Bool isBranch);
1288
1289 void WMSortBrowserColumn(WMBrowser *bPtr, int column);
1290
1291 void WMSortBrowserColumnWithComparer(WMBrowser *bPtr, int column,
1292                                      WMCompareDataProc *func);
1293
1294 /* Don't free the returned string. */
1295 char* WMSetBrowserPath(WMBrowser *bPtr, char *path);
1296
1297 /* free the returned string */
1298 char* WMGetBrowserPath(WMBrowser *bPtr);
1299
1300 /* free the returned string */
1301 char* WMGetBrowserPathToColumn(WMBrowser *bPtr, int column);
1302
1303 /* free the returned array */
1304 WMArray* WMGetBrowserPaths(WMBrowser *bPtr);
1305
1306 void WMSetBrowserAction(WMBrowser *bPtr, WMAction *action, void *clientData);
1307
1308 void WMSetBrowserDoubleAction(WMBrowser *bPtr, WMAction *action,
1309                               void *clientData);
1310
1311 WMListItem* WMGetBrowserSelectedItemInColumn(WMBrowser *bPtr, int column);
1312
1313 int WMGetBrowserFirstVisibleColumn(WMBrowser *bPtr);
1314
1315 int WMGetBrowserSelectedColumn(WMBrowser *bPtr);
1316
1317 int WMGetBrowserSelectedRowInColumn(WMBrowser *bPtr, int column);
1318
1319 int WMGetBrowserNumberOfColumns(WMBrowser *bPtr);
1320
1321 int WMGetBrowserMaxVisibleColumns(WMBrowser *bPtr);
1322
1323 WMList* WMGetBrowserListInColumn(WMBrowser *bPtr, int column);
1324
1325 void WMSetBrowserDelegate(WMBrowser *bPtr, WMBrowserDelegate *delegate);
1326
1327 Bool WMBrowserAllowsMultipleSelection(WMBrowser *bPtr);
1328
1329 Bool WMBrowserAllowsEmptySelection(WMBrowser *bPtr);
1330
1331 void WMSetBrowserHasScroller(WMBrowser *bPtr, int hasScroller);
1332
1333 /* ....................................................................... */
1334
1335
1336 Bool WMMenuItemIsSeparator(WMMenuItem *item);
1337
1338 WMMenuItem* WMCreateMenuItem(void);
1339
1340 void WMDestroyMenuItem(WMMenuItem *item);
1341
1342 Bool WMGetMenuItemEnabled(WMMenuItem *item);
1343
1344 void WMSetMenuItemEnabled(WMMenuItem *item, Bool flag);
1345
1346 char* WMGetMenuItemShortcut(WMMenuItem *item);
1347
1348 unsigned WMGetMenuItemShortcutModifierMask(WMMenuItem *item);
1349
1350 void WMSetMenuItemShortcut(WMMenuItem *item, char *shortcut);
1351
1352 void WMSetMenuItemShortcutModifierMask(WMMenuItem *item, unsigned mask);
1353
1354 void* WMGetMenuItemRepresentedObject(WMMenuItem *item);
1355
1356 void WMSetMenuItemRepresentedObject(WMMenuItem *item, void *object);
1357
1358 void WMSetMenuItemAction(WMMenuItem *item, WMAction *action, void *data);
1359
1360 WMAction* WMGetMenuItemAction(WMMenuItem *item);
1361
1362 void* WMGetMenuItemData(WMMenuItem *item);
1363
1364 void WMSetMenuItemTitle(WMMenuItem *item, char *title);
1365
1366 char* WMGetMenuItemTitle(WMMenuItem *item);
1367
1368 void WMSetMenuItemState(WMMenuItem *item, int state);
1369
1370 int WMGetMenuItemState(WMMenuItem *item);
1371
1372 void WMSetMenuItemPixmap(WMMenuItem *item, WMPixmap *pixmap);
1373
1374 WMPixmap* WMGetMenuItemPixmap(WMMenuItem *item);
1375
1376 void WMSetMenuItemOnStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1377
1378 WMPixmap* WMGetMenuItemOnStatePixmap(WMMenuItem *item);
1379
1380 void WMSetMenuItemOffStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1381
1382 WMPixmap* WMGetMenuItemOffStatePixmap(WMMenuItem *item);
1383
1384 void WMSetMenuItemMixedStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1385
1386 WMPixmap* WMGetMenuItemMixedStatePixmap(WMMenuItem *item);
1387
1388 /*void WMSetMenuItemSubmenu(WMMenuItem *item, WMMenu *submenu);
1389
1390
1391 WMMenu* WMGetMenuItemSubmenu(WMMenuItem *item);
1392
1393 Bool WMGetMenuItemHasSubmenu(WMMenuItem *item);
1394  */
1395
1396 /* ....................................................................... */
1397
1398 WMPopUpButton* WMCreatePopUpButton(WMWidget *parent);
1399
1400 void WMSetPopUpButtonAction(WMPopUpButton *sPtr, WMAction *action,
1401                             void *clientData);
1402
1403 void WMSetPopUpButtonPullsDown(WMPopUpButton *bPtr, Bool flag);
1404
1405 WMMenuItem* WMAddPopUpButtonItem(WMPopUpButton *bPtr, char *title);
1406
1407 WMMenuItem* WMInsertPopUpButtonItem(WMPopUpButton *bPtr, int index,
1408                                     char *title);
1409
1410 void WMRemovePopUpButtonItem(WMPopUpButton *bPtr, int index);
1411
1412 void WMSetPopUpButtonItemEnabled(WMPopUpButton *bPtr, int index, Bool flag);
1413
1414 Bool WMGetPopUpButtonItemEnabled(WMPopUpButton *bPtr, int index);
1415
1416 void WMSetPopUpButtonSelectedItem(WMPopUpButton *bPtr, int index);
1417
1418 int WMGetPopUpButtonSelectedItem(WMPopUpButton *bPtr);
1419
1420 void WMSetPopUpButtonText(WMPopUpButton *bPtr, char *text);
1421
1422 /* don't free the returned data */
1423 char* WMGetPopUpButtonItem(WMPopUpButton *bPtr, int index);
1424
1425 WMMenuItem* WMGetPopUpButtonMenuItem(WMPopUpButton *bPtr, int index);
1426
1427
1428 int WMGetPopUpButtonNumberOfItems(WMPopUpButton *bPtr);
1429
1430 void WMSetPopUpButtonEnabled(WMPopUpButton *bPtr, Bool flag);
1431
1432 Bool WMGetPopUpButtonEnabled(WMPopUpButton *bPtr);
1433
1434 /* ....................................................................... */
1435
1436 WMProgressIndicator* WMCreateProgressIndicator(WMWidget *parent);
1437
1438 void WMSetProgressIndicatorMinValue(WMProgressIndicator *progressindicator, int value);
1439
1440 void WMSetProgressIndicatorMaxValue(WMProgressIndicator *progressindicator, int value);
1441
1442 void WMSetProgressIndicatorValue(WMProgressIndicator *progressindicator, int value);
1443
1444 int WMGetProgressIndicatorMinValue(WMProgressIndicator *progressindicator);
1445
1446 int WMGetProgressIndicatorMaxValue(WMProgressIndicator *progressindicator);
1447
1448 int WMGetProgressIndicatorValue(WMProgressIndicator *progressindicator);
1449
1450
1451 /* ....................................................................... */
1452
1453 WMColorPanel* WMGetColorPanel(WMScreen *scrPtr);
1454
1455 void WMFreeColorPanel(WMColorPanel *panel);
1456
1457 void WMShowColorPanel(WMColorPanel *panel);
1458
1459 void WMCloseColorPanel(WMColorPanel *panel);
1460
1461 void WMSetColorPanelColor(WMColorPanel *panel, WMColor *color);
1462
1463 WMColor* WMGetColorPanelColor(WMColorPanel *panel);
1464
1465 void WMSetColorPanelPickerMode(WMColorPanel *panel, WMColorPanelMode mode);
1466
1467 void WMSetColorPanelAction(WMColorPanel *panel, WMAction2 *action, void *data);
1468
1469 extern char *WMColorPanelColorChangedNotification;
1470
1471 /* ....................................................................... */
1472
1473 WMColorWell* WMCreateColorWell(WMWidget *parent);
1474
1475 void WMSetColorWellColor(WMColorWell *cPtr, WMColor *color);
1476
1477 WMColor* WMGetColorWellColor(WMColorWell *cPtr);
1478
1479 void WSetColorWellBordered(WMColorWell *cPtr, Bool flag);
1480
1481
1482 extern char *WMColorWellDidChangeNotification;
1483
1484
1485 /* ...................................................................... */
1486
1487 WMScrollView* WMCreateScrollView(WMWidget *parent);
1488
1489 void WMResizeScrollViewContent(WMScrollView *sPtr, unsigned int width,
1490                                unsigned int height);
1491
1492 void WMSetScrollViewHasHorizontalScroller(WMScrollView *sPtr, Bool flag);
1493
1494 void WMSetScrollViewHasVerticalScroller(WMScrollView *sPtr, Bool flag);
1495
1496 void WMSetScrollViewContentView(WMScrollView *sPtr, WMView *view);
1497
1498 void WMSetScrollViewRelief(WMScrollView *sPtr, WMReliefType type);
1499
1500 WMRect WMGetScrollViewVisibleRect(WMScrollView *sPtr);
1501
1502 WMScroller* WMGetScrollViewHorizontalScroller(WMScrollView *sPtr);
1503
1504 WMScroller* WMGetScrollViewVerticalScroller(WMScrollView *sPtr);
1505
1506 void WMSetScrollViewLineScroll(WMScrollView *sPtr, int amount);
1507
1508 void WMSetScrollViewPageScroll(WMScrollView *sPtr, int amount);
1509
1510 /* ....................................................................... */
1511
1512 WMSlider* WMCreateSlider(WMWidget *parent);
1513
1514 int WMGetSliderMinValue(WMSlider *slider);
1515
1516 int WMGetSliderMaxValue(WMSlider *slider);
1517
1518 int WMGetSliderValue(WMSlider *slider);
1519
1520 void WMSetSliderMinValue(WMSlider *slider, int value);
1521
1522 void WMSetSliderMaxValue(WMSlider *slider, int value);
1523
1524 void WMSetSliderValue(WMSlider *slider, int value);
1525
1526 void WMSetSliderContinuous(WMSlider *slider, Bool flag);
1527
1528 void WMSetSliderAction(WMSlider *slider, WMAction *action, void *data);
1529
1530 void WMSetSliderKnobThickness(WMSlider *sPtr, int thickness);
1531
1532 void WMSetSliderImage(WMSlider *sPtr, WMPixmap *pixmap);
1533
1534 /* ....................................................................... */
1535
1536
1537 WMSplitView* WMCreateSplitView(WMWidget *parent);
1538
1539 Bool WMGetSplitViewVertical(WMSplitView *sPtr);
1540
1541 void WMSetSplitViewVertical(WMSplitView *sPtr, Bool flag);
1542
1543 int WMGetSplitViewSubviewsCount(WMSplitView *sPtr); /* ??? remove ??? */
1544
1545 WMView* WMGetSplitViewSubviewAt(WMSplitView *sPtr, int index);
1546
1547 /* remove the first subview == view */
1548 void WMRemoveSplitViewSubview(WMSplitView *sPtr, WMView *view);
1549
1550 void WMRemoveSplitViewSubviewAt(WMSplitView *sPtr, int index);
1551
1552
1553 void WMAddSplitViewSubview(WMSplitView *sPtr, WMView *subview);
1554
1555 void WMAdjustSplitViewSubviews(WMSplitView *sPtr);
1556
1557 void WMSetSplitViewConstrainProc(WMSplitView *sPtr,
1558                                  WMSplitViewConstrainProc *proc);
1559
1560 /*
1561 void WMSetSplitViewResizeSubviewsProc(WMSplitView *sPtr,
1562                                       WMSplitViewResizeSubviewsProc *proc);
1563 */
1564
1565 int WMGetSplitViewDividerThickness(WMSplitView *sPtr);
1566
1567 /* ...................................................................... */
1568
1569 WMRuler* WMCreateRuler (WMWidget *parent);
1570
1571 WMRulerMargins* WMGetRulerMargins(WMRuler *rPtr);
1572
1573 void WMSetRulerMargins(WMRuler *rPtr, WMRulerMargins margins);
1574
1575 Bool WMIsMarginEqualToMargin(WMRulerMargins *aMargin, WMRulerMargins *anotherMargin);
1576
1577 int WMGetGrabbedRulerMargin(WMRuler *rPtr);
1578
1579 int WMGetReleasedRulerMargin(WMRuler *rPtr);
1580
1581 int WMGetRulerOffset(WMRuler *rPtr);
1582
1583 void WMSetRulerOffset(WMRuler *rPtr, int pixels);
1584
1585 void WMSetRulerMoveAction(WMRuler *rPtr, WMAction *action, void *clientData);
1586
1587 void WMSetRulerReleaseAction(WMRuler *rPtr, WMAction *action, void *clientData);
1588
1589 /* ....................................................................... */
1590
1591
1592 #define WMCreateText(parent) WMCreateTextForDocumentType \
1593     ((parent), (NULL), (NULL))
1594
1595 WMText* WMCreateTextForDocumentType(WMWidget *parent, WMAction *parser,
1596                                     WMAction *writer);
1597
1598 void WMSetTextDelegate(WMText *tPtr, WMTextDelegate *delegate);
1599
1600 void WMFreezeText(WMText *tPtr);
1601
1602 #define WMRefreshText(tPtr) WMThawText((tPtr))
1603
1604 void WMThawText(WMText *tPtr);
1605
1606 int WMScrollText(WMText *tPtr, int amount);
1607
1608 int WMPageText(WMText *tPtr, Bool direction);
1609
1610 void WMSetTextHasHorizontalScroller(WMText *tPtr, Bool shouldhave);
1611
1612 void WMSetTextHasVerticalScroller(WMText *tPtr, Bool shouldhave);
1613
1614 void WMSetTextHasRuler(WMText *tPtr, Bool shouldhave);
1615
1616 void WMShowTextRuler(WMText *tPtr, Bool show);
1617
1618 int WMGetTextRulerShown(WMText *tPtr);
1619
1620 void WMSetTextEditable(WMText *tPtr, Bool editable);
1621
1622 int WMGetTextEditable(WMText *tPtr);
1623
1624 void WMSetTextUsesMonoFont(WMText *tPtr, Bool mono);
1625
1626 int WMGetTextUsesMonoFont(WMText *tPtr);
1627
1628 void WMSetTextIndentNewLines(WMText *tPtr, Bool indent);
1629
1630 void WMSetTextIgnoresNewline(WMText *tPtr, Bool ignore);
1631
1632 int WMGetTextIgnoresNewline(WMText *tPtr);
1633
1634 void WMSetTextDefaultFont(WMText *tPtr, WMFont *font);
1635
1636 WMFont* WMGetTextDefaultFont(WMText *tPtr);
1637
1638 void WMSetTextDefaultColor(WMText *tPtr, WMColor *color);
1639
1640 WMColor* WMGetTextDefaultColor(WMText *tPtr);
1641
1642 void WMSetTextRelief(WMText *tPtr, WMReliefType relief);
1643
1644 void WMSetTextForegroundColor(WMText *tPtr, WMColor *color);
1645
1646 void WMSetTextBackgroundColor(WMText *tPtr, WMColor *color);
1647
1648 void WMSetTextBackgroundPixmap(WMText *tPtr, WMPixmap *pixmap);
1649
1650 void WMPrependTextStream(WMText *tPtr, char *text);
1651
1652 void WMAppendTextStream(WMText *tPtr, char *text);
1653
1654 #define WMClearText(tPtr) WMAppendTextStream \
1655     ((tPtr), (NULL))
1656
1657 /* free the text */
1658 char* WMGetTextStream(WMText *tPtr);
1659
1660 /* free the text */
1661 char* WMGetTextSelectedStream(WMText *tPtr);
1662
1663 /* destroy the array */
1664 WMArray* WMGetTextObjects(WMText *tPtr);
1665
1666 /* destroy the array */
1667 WMArray* WMGetTextSelectedObjects(WMText *tPtr);
1668
1669 void WMSetTextSelectionColor(WMText *tPtr, WMColor *color);
1670
1671 WMColor* WMGetTextSelectionColor(WMText *tPtr);
1672
1673 void WMSetTextSelectionFont(WMText *tPtr, WMFont *font);
1674
1675 WMFont* WMGetTextSelectionFont(WMText *tPtr);
1676
1677 void WMSetTextSelectionUnderlined(WMText *tPtr, int underlined);
1678
1679 int WMGetTextSelectionUnderlined(WMText *tPtr);
1680
1681 void WMSetTextAlignment(WMText *tPtr, WMAlignment alignment);
1682
1683 Bool WMFindInTextStream(WMText *tPtr, char *needle, Bool direction,
1684                         Bool caseSensitive);
1685
1686 Bool WMReplaceTextSelection(WMText *tPtr, char *replacement);
1687
1688
1689 /* parser related stuff... use only if implementing a new parser */
1690
1691 void* WMCreateTextBlockWithObject(WMText *tPtr, WMWidget *w, char *description,
1692                                   WMColor *color, unsigned short first,
1693                                   unsigned short extraInfo);
1694
1695 void* WMCreateTextBlockWithPixmap(WMText *tPtr, WMPixmap *p, char *description,
1696                                   WMColor *color, unsigned short first,
1697                                   unsigned short extraInfo);
1698
1699 void* WMCreateTextBlockWithText(WMText *tPtr, char *text, WMFont *font,
1700                                 WMColor *color, unsigned short first,
1701                                 unsigned short length);
1702
1703 void WMSetTextBlockProperties(WMText *tPtr, void *vtb, unsigned int first,
1704                               unsigned int kanji, unsigned int underlined,
1705                               int script, WMRulerMargins *margins);
1706
1707 /* do NOT free the margins */
1708 void WMGetTextBlockProperties(WMText *tPtr, void *vtb, unsigned int *first,
1709                               unsigned int *kanji, unsigned int *underlined,
1710                               int *script, WMRulerMargins *margins);
1711
1712 int WMGetTextInsertType(WMText *tPtr);
1713
1714 /*int WMGetTextBlocks(WMText *tPtr);
1715
1716 void WMSetCurrentTextBlock(WMText *tPtr, int current);
1717
1718 int WMGetCurrentTextBlock(WMText *tPtr);*/
1719
1720 void WMPrependTextBlock(WMText *tPtr, void *vtb);
1721
1722 void WMAppendTextBlock(WMText *tPtr, void *vtb);
1723
1724 void* WMRemoveTextBlock(WMText *tPtr);
1725
1726 void WMDestroyTextBlock(WMText *tPtr, void *vtb);
1727
1728 /* ....................................................................... */
1729
1730
1731 WMTabView* WMCreateTabView(WMWidget *parent);
1732
1733 void WMSetTabViewType(WMTabView *tPtr, WMTabViewType type);
1734
1735 void WMSetTabViewEnabled(WMTabView *tPtr, Bool flag);
1736
1737 void WMSetTabViewFont(WMTabView *tPtr, WMFont *font);
1738
1739 void WMAddItemInTabView(WMTabView *tPtr, WMTabViewItem *item);
1740
1741 void WMInsertItemInTabView(WMTabView *tPtr, int index, WMTabViewItem *item);
1742
1743 void WMRemoveTabViewItem(WMTabView *tPtr, WMTabViewItem *item);
1744
1745 WMTabViewItem* WMAddTabViewItemWithView(WMTabView *tPtr, WMView *view,
1746                                         int identifier, char *label);
1747
1748 WMTabViewItem* WMTabViewItemAtPoint(WMTabView *tPtr, int x, int y);
1749
1750 void WMSelectFirstTabViewItem(WMTabView *tPtr);
1751
1752 void WMSelectLastTabViewItem(WMTabView *tPtr);
1753
1754 void WMSelectNextTabViewItem(WMTabView *tPtr);
1755
1756 void WMSelectPreviousTabViewItem(WMTabView *tPtr);
1757
1758 WMTabViewItem* WMGetSelectedTabViewItem(WMTabView *tPtr);
1759
1760 void WMSelectTabViewItem(WMTabView *tPtr, WMTabViewItem *item);
1761
1762 void WMSelectTabViewItemAtIndex(WMTabView *tPtr, int index);
1763
1764 void WMSetTabViewDelegate(WMTabView *tPtr, WMTabViewDelegate *delegate);
1765
1766
1767 WMTabViewItem* WMCreateTabViewItemWithIdentifier(int identifier);
1768
1769 void WMSetTabViewItemEnabled(WMTabViewItem *tPtr, Bool flag);
1770
1771 int WMGetTabViewItemIdentifier(WMTabViewItem *item);
1772
1773 void WMSetTabViewItemLabel(WMTabViewItem *item, char *label);
1774
1775 char* WMGetTabViewItemLabel(WMTabViewItem *item);
1776
1777 void WMSetTabViewItemView(WMTabViewItem *item, WMView *view);
1778
1779 WMView* WMGetTabViewItemView(WMTabViewItem *item);
1780
1781 void WMDestroyTabViewItem(WMTabViewItem *item);
1782
1783
1784 /* ....................................................................... */
1785
1786 WMBox* WMCreateBox(WMWidget *parent);
1787
1788 void WMSetBoxBorderWidth(WMBox *box, unsigned width);
1789
1790 void WMAddBoxSubview(WMBox *bPtr, WMView *view, Bool expand, Bool fill,
1791                      int minSize, int maxSize, int space);
1792
1793 void WMAddBoxSubviewAtEnd(WMBox *bPtr, WMView *view, Bool expand, Bool fill,
1794                           int minSize, int maxSize, int space);
1795
1796 void WMRemoveBoxSubview(WMBox *bPtr, WMView *view);
1797
1798 void WMSetBoxHorizontal(WMBox *box, Bool flag);
1799
1800 /* ....................................................................... */
1801
1802 int WMRunAlertPanel(WMScreen *app, WMWindow *owner, char *title, char *msg,
1803                     char *defaultButton, char *alternateButton,
1804                     char *otherButton);
1805
1806 /* you can free the returned string */
1807 char* WMRunInputPanel(WMScreen *app, WMWindow *owner, char *title, char *msg,
1808                       char *defaultText, char *okButton, char *cancelButton);
1809
1810 WMAlertPanel* WMCreateAlertPanel(WMScreen *app, WMWindow *owner, char *title,
1811                                  char *msg, char *defaultButton,
1812                                  char *alternateButton, char *otherButton);
1813
1814 WMInputPanel* WMCreateInputPanel(WMScreen *app, WMWindow *owner, char *title,
1815                                  char *msg, char *defaultText, char *okButton,
1816                                  char *cancelButton);
1817
1818
1819 WMGenericPanel* WMCreateGenericPanel(WMScreen *scrPtr, WMWindow *owner,
1820                                      char *title, char *defaultButton,
1821                                      char *alternateButton);
1822
1823 void WMDestroyAlertPanel(WMAlertPanel *panel);
1824
1825 void WMDestroyInputPanel(WMInputPanel *panel);
1826
1827 void WMDestroyGenericPanel(WMGenericPanel *panel);
1828
1829 /* ....................................................................... */
1830
1831 /* only 1 instance per WMScreen */
1832 WMOpenPanel* WMGetOpenPanel(WMScreen *scrPtr);
1833
1834 WMSavePanel* WMGetSavePanel(WMScreen *scrPtr);
1835
1836 void WMSetFilePanelCanChooseDirectories(WMFilePanel *panel, Bool flag);
1837
1838 void WMSetFilePanelCanChooseFiles(WMFilePanel *panel, Bool flag);
1839
1840 void WMSetFilePanelAutoCompletion(WMFilePanel *panel, Bool flag);
1841
1842 void WMSetFilePanelDirectory(WMFilePanel *panel, char *path);
1843
1844 /* you can free the returned string */
1845 char* WMGetFilePanelFileName(WMFilePanel *panel);
1846
1847 void WMFreeFilePanel(WMFilePanel *panel);
1848
1849 int WMRunModalFilePanelForDirectory(WMFilePanel *panel, WMWindow *owner,
1850                                     char *path, char *name, char **fileTypes);
1851
1852 void WMSetFilePanelAccessoryView(WMFilePanel *panel, WMView *view);
1853
1854 WMView* WMGetFilePanelAccessoryView(WMFilePanel *panel);
1855
1856
1857 /* ...................................................................... */
1858
1859 /* only 1 instance per WMScreen */
1860 WMFontPanel* WMGetFontPanel(WMScreen *scr);
1861
1862 void WMShowFontPanel(WMFontPanel *panel);
1863
1864 void WMHideFontPanel(WMFontPanel *panel);
1865
1866 void WMSetFontPanelFont(WMFontPanel *panel, WMFont *font);
1867
1868 /* you can free the returned string */
1869 char* WMGetFontPanelFontName(WMFontPanel *panel);
1870
1871 WMFont* WMGetFontPanelFont(WMFontPanel *panel);
1872
1873 #ifdef __cplusplus
1874 }
1875 #endif /* __cplusplus */
1876
1877 #endif
1878