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  20021008
  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 extern const WMFontAttributes *WFANormal;
 467 extern const WMFontAttributes *WFABold;
 468 extern const WMFontAttributes *WFANonBold;
 469 extern const WMFontAttributes *WFAEmphasized;
 470 extern const WMFontAttributes *WFANonEmphasized;
 471 extern const WMFontAttributes *WFABoldEmphasized;
 472
 473
 474 /* WMRuler: */
 475 typedef struct {
 476     WMArray  *tabs;             /* a growable array of tabstops */
 477     unsigned short left;        /* left margin marker */
 478     unsigned short right;       /* right margin marker */
 479     unsigned short first;       /* indentation marker for first line only */
 480     unsigned short body;        /* body indentation marker */
 481     unsigned short retainCount;
 482 } WMRulerMargins;
 483 /* All indentation and tab markers are _relative_ to the left margin marker */
 484
 485
 486 typedef void WMEventProc(XEvent *event, void *clientData);
 487
 488 typedef void WMEventHook(XEvent *event);
 489
 490 /* self is set to the widget from where the callback is being called and
 491  * clientData to the data set to with WMSetClientData() */
 492 typedef void WMAction(WMWidget *self, void *clientData);
 493
 494 /* same as WMAction, but for stuff that arent widgets */
 495 typedef void WMAction2(void *self, void *clientData);
 496
 497
 498 typedef void WMDropDataCallback(WMView *view, WMData *data);
 499
 500 /* delegate method like stuff */
 501 typedef void WMListDrawProc(WMList *lPtr, int index, Drawable d, char *text,
 502                             int state, WMRect *rect);
 503
 504 /*
 505 typedef void WMSplitViewResizeSubviewsProc(WMSplitView *sPtr,
 506                                            unsigned int oldWidth,
 507                                            unsigned int oldHeight);
 508 */
 509
 510 typedef void WMSplitViewConstrainProc(WMSplitView *sPtr, int dividerIndex,
 511                                       int *minSize, int *maxSize);
 512
 513 typedef WMWidget* WMMatrixCreateCellProc(WMMatrix *mPtr);
 514
 515
 516
 517
 518 typedef struct WMBrowserDelegate {
 519     void *data;
 520
 521     void (*createRowsForColumn)(struct WMBrowserDelegate *self,
 522                                 WMBrowser *sender, int column, WMList *list);
 523
 524     char* (*titleOfColumn)(struct WMBrowserDelegate *self, WMBrowser *sender,
 525                            int column);
 526
 527     void (*didScroll)(struct WMBrowserDelegate *self, WMBrowser *sender);
 528
 529     void (*willScroll)(struct WMBrowserDelegate *self, WMBrowser *sender);
 530 } WMBrowserDelegate;
 531
 532
 533 typedef struct WMTextFieldDelegate {
 534     void *data;
 535
 536     void (*didBeginEditing)(struct WMTextFieldDelegate *self,
 537                             WMNotification *notif);
 538
 539     void (*didChange)(struct WMTextFieldDelegate *self,
 540                       WMNotification *notif);
 541
 542     void (*didEndEditing)(struct WMTextFieldDelegate *self,
 543                           WMNotification *notif);
 544
 545     Bool (*shouldBeginEditing)(struct WMTextFieldDelegate *self,
 546                                WMTextField *tPtr);
 547
 548     Bool (*shouldEndEditing)(struct WMTextFieldDelegate *self,
 549                              WMTextField *tPtr);
 550 } WMTextFieldDelegate;
 551
 552
 553 typedef struct WMTextDelegate {
 554     void *data;
 555
 556     Bool (*didDoubleClickOnPicture)(struct WMTextDelegate *self,
 557                             void *description);
 558
 559 } WMTextDelegate;
 560
 561
 562
 563 typedef struct WMTabViewDelegate {
 564     void *data;
 565
 566     void (*didChangeNumberOfItems)(struct WMTabViewDelegate *self,
 567                                    WMTabView *tabView);
 568
 569     void (*didSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 570                           WMTabViewItem *item);
 571
 572     Bool (*shouldSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 573                              WMTabViewItem *item);
 574
 575     void (*willSelectItem)(struct WMTabViewDelegate *self, WMTabView *tabView,
 576                            WMTabViewItem *item);
 577 } WMTabViewDelegate;
 578
 579
 580
 581
 582 typedef void WMSelectionCallback(WMView *view, Atom selection, Atom target,
 583                                  Time timestamp, void *cdata, WMData *data);
 584
 585
 586 typedef struct WMSelectionProcs {
 587     WMData* (*convertSelection)(WMView *view, Atom selection, Atom target,
 588                                 void *cdata, Atom *type);
 589     void (*selectionLost)(WMView *view, Atom selection, void *cdata);
 590     void (*selectionDone)(WMView *view, Atom selection, Atom target,
 591                           void *cdata);
 592 } WMSelectionProcs;
 593
 594
 595 typedef struct W_DraggingInfo WMDraggingInfo;
 596
 597
 598 typedef struct W_DragSourceProcs {
 599     unsigned (*draggingSourceOperation)(WMView *self, Bool local);
 600     void (*beganDragImage)(WMView *self, WMPixmap *image, WMPoint point);
 601     void (*endedDragImage)(WMView *self, WMPixmap *image, WMPoint point,
 602                            Bool deposited);
 603     WMData* (*fetchDragData)(WMView *self, char *type);
 604 /*    Bool (*ignoreModifierKeysWhileDragging)(WMView *view);*/
 605 } WMDragSourceProcs;
 606
 607
 608
 609 typedef struct W_DragDestinationProcs {
 610     unsigned (*draggingEntered)(WMView *self, WMDraggingInfo *info);
 611     unsigned (*draggingUpdated)(WMView *self, WMDraggingInfo *info);
 612     void (*draggingExited)(WMView *self, WMDraggingInfo *info);
 613     Bool (*prepareForDragOperation)(WMView *self, WMDraggingInfo *info);
 614     Bool (*performDragOperation)(WMView *self, WMDraggingInfo *info);
 615     void (*concludeDragOperation)(WMView *self, WMDraggingInfo *info);
 616 } WMDragDestinationProcs;
 617
 618
 619
 620 /* ...................................................................... */
 621
 622
 623 WMPoint wmkpoint(int x, int y);
 624
 625 WMSize wmksize(unsigned int width, unsigned int height);
 626
 627 #ifdef ANSI_C_DOESNT_LIKE_IT_THIS_WAY
 628 #define wmksize(width, height) (WMSize){(width), (height)}
 629 #define wmkpoint(x, y)         (WMPoint){(x), (y)}
 630 #endif
 631
 632 /* ....................................................................... */
 633
 634
 635
 636 void WMInitializeApplication(char *applicationName, int *argc, char **argv);
 637
 638 void WMSetResourcePath(char *path);
 639
 640 /* don't free the returned string */
 641 char* WMGetApplicationName();
 642
 643 /* Try to locate resource file. ext may be NULL */
 644 char* WMPathForResourceOfType(char *resource, char *ext);
 645
 646
 647 WMScreen* WMOpenScreen(const char *display);
 648
 649 WMScreen* WMCreateScreenWithRContext(Display *display, int screen,
 650                                      RContext *context);
 651
 652 WMScreen* WMCreateScreen(Display *display, int screen);
 653
 654 WMScreen* WMCreateSimpleApplicationScreen(Display *display);
 655
 656 void WMScreenMainLoop(WMScreen *scr);
 657
 658 void WMBreakModalLoop(WMScreen *scr);
 659
 660 void WMRunModalLoop(WMScreen *scr, WMView *view);
 661
 662 RContext* WMScreenRContext(WMScreen *scr);
 663
 664 Display* WMScreenDisplay(WMScreen *scr);
 665
 666 int WMScreenDepth(WMScreen *scr);
 667
 668
 669
 670 void WMSetApplicationIconImage(WMScreen *app, RImage *image);
 671
 672 RImage* WMGetApplicationIconImage(WMScreen *app);
 673
 674 void WMSetApplicationIconPixmap(WMScreen *app, WMPixmap *icon);
 675
 676 WMPixmap* WMGetApplicationIconPixmap(WMScreen *app);
 677
 678 /* If color==NULL it will use the default color for panels: ae/aa/ae */
 679 WMPixmap* WMCreateApplicationIconBlendedPixmap(WMScreen *scr, RColor *color);
 680
 681 void WMSetApplicationIconWindow(WMScreen *scr, Window window);
 682
 683 void WMSetFocusToWidget(WMWidget *widget);
 684
 685 WMEventHook* WMHookEventHandler(WMEventHook *handler);
 686
 687 int WMHandleEvent(XEvent *event);
 688
 689 Bool WMScreenPending(WMScreen *scr);
 690
 691 void WMCreateEventHandler(WMView *view, unsigned long mask,
 692                           WMEventProc *eventProc, void *clientData);
 693
 694 void WMDeleteEventHandler(WMView *view, unsigned long mask,
 695                           WMEventProc *eventProc, void *clientData);
 696
 697 int WMIsDoubleClick(XEvent *event);
 698
 699 /*int WMIsTripleClick(XEvent *event);*/
 700
 701 void WMNextEvent(Display *dpy, XEvent *event);
 702
 703 void WMMaskEvent(Display *dpy, long mask, XEvent *event);
 704
 705
 706 /* ....................................................................... */
 707
 708
 709 Bool WMCreateSelectionHandler(WMView *view, Atom selection, Time timestamp,
 710                               WMSelectionProcs *procs, void *cdata);
 711
 712 void WMDeleteSelectionHandler(WMView *view, Atom selection, Time timestamp);
 713
 714 Bool WMRequestSelection(WMView *view, Atom selection, Atom target,
 715                         Time timestamp, WMSelectionCallback *callback,
 716                         void *cdata);
 717
 718
 719 extern char *WMSelectionOwnerDidChangeNotification;
 720
 721 /* ....................................................................... */
 722
 723 void WMSetViewDragSourceProcs(WMView *view, WMDragSourceProcs *procs);
 724
 725 void WMDragImageFromView(WMView *view, WMPixmap *image, char *dataTypes[],
 726                          WMPoint atLocation, WMSize mouseOffset, XEvent *event,
 727                          Bool slideBack);
 728
 729 void WMRegisterViewForDraggedTypes(WMView *view, char *acceptedTypes[]);
 730
 731 void WMUnregisterViewDraggedTypes(WMView *view);
 732
 733 void WMSetViewDragDestinationProcs(WMView *view, WMDragDestinationProcs *procs);
 734
 735
 736 WMPoint WMGetDraggingInfoImageLocation(WMDraggingInfo *info);
 737
 738 /* ....................................................................... */
 739
 740 Bool WMHasAntialiasingSupport(WMScreen *scrPtr);
 741
 742 Bool WMIsAntialiasingEnabled(WMScreen *scrPtr);
 743
 744 /* ....................................................................... */
 745
 746 WMFont* WMCreateNormalFont(WMScreen *scrPtr, char *fontName);
 747
 748 WMFont* WMCreateFontSet(WMScreen *scrPtr, char *fontName);
 749
 750 WMFont* WMCreateAntialiasedFont(WMScreen *scrPtr, char *fontName);
 751
 752 WMFont* WMCreateAntialiasedFontSet(WMScreen *scrPtr, char *fontName);
 753
 754 WMFont* WMCreateFont(WMScreen *scrPtr, char *fontName);
 755
 756 WMFont* WMCreateFontWithFlags(WMScreen *scrPtr, char *fontName,
 757                               WMFontFlags flags);
 758
 759 WMFont* WMCopyFontWithChanges(WMScreen *scrPtr, WMFont *font,
 760                               const WMFontAttributes *changes);
 761
 762 WMFont* WMRetainFont(WMFont *font);
 763
 764 void WMReleaseFont(WMFont *font);
 765
 766 unsigned int WMFontHeight(WMFont *font);
 767
 768 Bool WMIsAntialiasedFont(WMFont *font);
 769
 770 /*
 771 WMFont* WMUserFontOfSize(WMScreen *scrPtr, int size);
 772
 773 WMFont* WMUserFixedPitchFontOfSize(WMScreen *scrPtr, int size);
 774 */
 775
 776
 777 void WMSetWidgetDefaultFont(WMScreen *scr, WMFont *font);
 778
 779 void WMSetWidgetDefaultBoldFont(WMScreen *scr, WMFont *font);
 780
 781 WMFont* WMDefaultSystemFont(WMScreen *scrPtr);
 782
 783 WMFont* WMDefaultBoldSystemFont(WMScreen *scrPtr);
 784
 785 WMFont* WMSystemFontOfSize(WMScreen *scrPtr, int size);
 786
 787 WMFont* WMBoldSystemFontOfSize(WMScreen *scrPtr, int size);
 788
 789 XFontSet WMGetFontFontSet(WMFont *font);
 790
 791 /* ....................................................................... */
 792
 793 WMPixmap* WMRetainPixmap(WMPixmap *pixmap);
 794
 795 void WMReleasePixmap(WMPixmap *pixmap);
 796
 797 WMPixmap* WMCreatePixmap(WMScreen *scrPtr, int width, int height, int depth,
 798                          Bool masked);
 799
 800 WMPixmap* WMCreatePixmapFromXPixmaps(WMScreen *scrPtr, Pixmap pixmap,
 801                                      Pixmap mask, int width, int height,
 802                                      int depth);
 803
 804 WMPixmap* WMCreatePixmapFromRImage(WMScreen *scrPtr, RImage *image,
 805                                    int threshold);
 806
 807 WMPixmap* WMCreatePixmapFromXPMData(WMScreen *scrPtr, char **data);
 808
 809 WMSize WMGetPixmapSize(WMPixmap *pixmap);
 810
 811 WMPixmap* WMCreatePixmapFromFile(WMScreen *scrPtr, char *fileName);
 812
 813 WMPixmap* WMCreateBlendedPixmapFromRImage(WMScreen *scrPtr, RImage *image,
 814                                           RColor *color);
 815
 816 WMPixmap* WMCreateBlendedPixmapFromFile(WMScreen *scrPtr, char *fileName,
 817                                         RColor *color);
 818
 819 void WMDrawPixmap(WMPixmap *pixmap, Drawable d, int x, int y);
 820
 821 Pixmap WMGetPixmapXID(WMPixmap *pixmap);
 822
 823 Pixmap WMGetPixmapMaskXID(WMPixmap *pixmap);
 824
 825 WMPixmap* WMGetSystemPixmap(WMScreen *scr, int image);
 826
 827 /* ....................................................................... */
 828
 829
 830 WMColor* WMDarkGrayColor(WMScreen *scr);
 831
 832 WMColor* WMGrayColor(WMScreen *scr);
 833
 834 WMColor* WMBlackColor(WMScreen *scr);
 835
 836 WMColor* WMWhiteColor(WMScreen *scr);
 837
 838 void WMSetColorInGC(WMColor *color, GC gc);
 839
 840 GC WMColorGC(WMColor *color);
 841
 842 WMPixel WMColorPixel(WMColor *color);
 843
 844 void WMPaintColorSwatch(WMColor *color, Drawable d, int x, int y,
 845                         unsigned int width, unsigned int height);
 846
 847 void WMReleaseColor(WMColor *color);
 848
 849 WMColor* WMRetainColor(WMColor *color);
 850
 851 WMColor* WMCreateRGBColor(WMScreen *scr, unsigned short red,
 852                           unsigned short green, unsigned short blue,
 853                           Bool exact);
 854
 855 WMColor* WMCreateRGBAColor(WMScreen *scr, unsigned short red,
 856                            unsigned short green, unsigned short blue,
 857                            unsigned short alpha, Bool exact);
 858
 859 WMColor* WMCreateNamedColor(WMScreen *scr, char *name, Bool exact);
 860
 861 void WMSetColorAlpha(WMColor *color, unsigned short alpha);
 862
 863 unsigned short WMRedComponentOfColor(WMColor *color);
 864
 865 unsigned short WMGreenComponentOfColor(WMColor *color);
 866
 867 unsigned short WMBlueComponentOfColor(WMColor *color);
 868
 869 unsigned short WMGetColorAlpha(WMColor *color);
 870
 871 char* WMGetColorRGBDescription(WMColor *color);
 872
 873 /* ....................................................................... */
 874
 875
 876 void WMDrawString(WMScreen *scr, Drawable d, WMColor *color, WMFont *font,
 877                   int x, int y, char *text, int length);
 878
 879 void WMDrawImageString(WMScreen *scr, Drawable d, WMColor *color,
 880                        WMColor *background, WMFont *font, int x, int y,
 881                        char *text, int length);
 882
 883 int WMWidthOfString(WMFont *font, char *text, int length);
 884
 885
 886
 887 /* ....................................................................... */
 888
 889 WMScreen* WMWidgetScreen(WMWidget *w);
 890
 891 unsigned int WMScreenWidth(WMScreen *scr);
 892
 893 unsigned int WMScreenHeight(WMScreen *scr);
 894
 895 void WMUnmapWidget(WMWidget *w);
 896
 897 void WMMapWidget(WMWidget *w);
 898
 899 Bool WMWidgetIsMapped(WMWidget *w);
 900
 901 void WMRaiseWidget(WMWidget *w);
 902
 903 void WMLowerWidget(WMWidget *w);
 904
 905 void WMMoveWidget(WMWidget *w, int x, int y);
 906
 907 void WMResizeWidget(WMWidget *w, unsigned int width, unsigned int height);
 908
 909 void WMSetWidgetBackgroundColor(WMWidget *w, WMColor *color);
 910
 911 void WMMapSubwidgets(WMWidget *w);
 912
 913 void WMUnmapSubwidgets(WMWidget *w);
 914
 915 void WMRealizeWidget(WMWidget *w);
 916
 917 void WMReparentWidget(WMWidget *w, WMWidget *newParent, int x, int y);
 918
 919 void WMDestroyWidget(WMWidget *widget);
 920
 921 void WMHangData(WMWidget *widget, void *data);
 922
 923 void* WMGetHangedData(WMWidget *widget);
 924
 925 unsigned int WMWidgetWidth(WMWidget *w);
 926
 927 unsigned int WMWidgetHeight(WMWidget *w);
 928
 929 Window WMWidgetXID(WMWidget *w);
 930
 931 Window WMViewXID(WMView *view);
 932
 933 void WMRedisplayWidget(WMWidget *w);
 934
 935 void WMSetViewNotifySizeChanges(WMView *view, Bool flag);
 936
 937 void WMSetViewExpandsToParent(WMView *view, int topOffs, int leftOffs,
 938                               int rightOffs, int bottomOffs);
 939
 940 WMSize WMGetViewSize(WMView *view);
 941
 942 WMPoint WMGetViewPosition(WMView *view);
 943
 944 WMPoint WMGetViewScreenPosition(WMView *view);
 945
 946 WMWidget* WMWidgetOfView(WMView *view);
 947
 948 void WMSetViewNextResponder(WMView *view, WMView *responder);
 949
 950 void WMRelayToNextResponder(WMView *view, XEvent *event);
 951
 952 /* notifications */
 953 extern char *WMViewSizeDidChangeNotification;
 954
 955 extern char *WMViewFocusDidChangeNotification;
 956
 957 extern char *WMViewRealizedNotification;
 958
 959
 960 /* ....................................................................... */
 961
 962 void WMSetBalloonTextForView(char *text, WMView *view);
 963
 964 void WMSetBalloonTextAlignment(WMScreen *scr, WMAlignment alignment);
 965
 966 void WMSetBalloonFont(WMScreen *scr, WMFont *font);
 967
 968 void WMSetBalloonTextColor(WMScreen *scr, WMColor *color);
 969
 970 void WMSetBalloonDelay(WMScreen *scr, int delay);
 971
 972 void WMSetBalloonEnabled(WMScreen *scr, Bool flag);
 973
 974
 975 /* ....................................................................... */
 976
 977 WMWindow* WMCreateWindow(WMScreen *screen, char *name);
 978
 979 WMWindow* WMCreateWindowWithStyle(WMScreen *screen, char *name, int style);
 980
 981 WMWindow* WMCreatePanelWithStyleForWindow(WMWindow *owner, char *name,
 982                                           int style);
 983
 984 WMWindow* WMCreatePanelForWindow(WMWindow *owner, char *name);
 985
 986 void WMChangePanelOwner(WMWindow *win, WMWindow *newOwner);
 987
 988 void WMSetWindowTitle(WMWindow *wPtr, char *title);
 989
 990 void WMSetWindowMiniwindowTitle(WMWindow *win, char *title);
 991
 992 void WMSetWindowMiniwindowPixmap(WMWindow *win, WMPixmap *pixmap);
 993
 994 void WMSetWindowCloseAction(WMWindow *win, WMAction *action, void *clientData);
 995
 996 void WMSetWindowInitialPosition(WMWindow *win, int x, int y);
 997
 998 void WMSetWindowUserPosition(WMWindow *win, int x, int y);
 999
1000 void WMSetWindowAspectRatio(WMWindow *win, int minX, int minY,
1001                             int maxX, int maxY);
1002
1003 void WMSetWindowMaxSize(WMWindow *win, unsigned width, unsigned height);
1004
1005 void WMSetWindowMinSize(WMWindow *win, unsigned width, unsigned height);
1006
1007 void WMSetWindowBaseSize(WMWindow *win, unsigned width, unsigned height);
1008
1009 void WMSetWindowResizeIncrements(WMWindow *win, unsigned wIncr, unsigned hIncr);
1010
1011 void WMSetWindowLevel(WMWindow *win, int level);
1012
1013 void WMSetWindowDocumentEdited(WMWindow *win, Bool flag);
1014
1015 void WMCloseWindow(WMWindow *win);
1016
1017 /* ....................................................................... */
1018
1019 void WMSetButtonAction(WMButton *bPtr, WMAction *action, void *clientData);
1020
1021 #define WMCreateCommandButton(parent) \
1022         WMCreateCustomButton((parent), WBBSpringLoadedMask\
1023                                         |WBBPushInMask\
1024                                         |WBBPushLightMask\
1025                                         |WBBPushChangeMask)
1026
1027 #define WMCreateRadioButton(parent) \
1028         WMCreateButton((parent), WBTRadio)
1029
1030 #define WMCreateSwitchButton(parent) \
1031         WMCreateButton((parent), WBTSwitch)
1032
1033 WMButton* WMCreateButton(WMWidget *parent, WMButtonType type);
1034
1035 WMButton* WMCreateCustomButton(WMWidget *parent, int behaviourMask);
1036
1037 void WMSetButtonImageDefault(WMButton *bPtr);
1038
1039 void WMSetButtonImage(WMButton *bPtr, WMPixmap *image);
1040
1041 void WMSetButtonAltImage(WMButton *bPtr, WMPixmap *image);
1042
1043 void WMSetButtonImagePosition(WMButton *bPtr, WMImagePosition position);
1044
1045 void WMSetButtonFont(WMButton *bPtr, WMFont *font);
1046
1047 void WMSetButtonTextAlignment(WMButton *bPtr, WMAlignment alignment);
1048
1049 void WMSetButtonText(WMButton *bPtr, char *text);
1050
1051 void WMSetButtonAltText(WMButton *bPtr, char *text);
1052
1053 void WMSetButtonTextColor(WMButton *bPtr, WMColor *color);
1054
1055 void WMSetButtonAltTextColor(WMButton *bPtr, WMColor *color);
1056
1057 void WMSetButtonDisabledTextColor(WMButton *bPtr, WMColor *color);
1058
1059 void WMSetButtonSelected(WMButton *bPtr, int isSelected);
1060
1061 int WMGetButtonSelected(WMButton *bPtr);
1062
1063 void WMSetButtonBordered(WMButton *bPtr, int isBordered);
1064
1065 void WMSetButtonEnabled(WMButton *bPtr, Bool flag);
1066
1067 int WMGetButtonEnabled(WMButton *bPtr);
1068
1069 void WMSetButtonImageDimsWhenDisabled(WMButton *bPtr, Bool flag);
1070
1071 void WMSetButtonTag(WMButton *bPtr, int tag);
1072
1073 void WMGroupButtons(WMButton *bPtr, WMButton *newMember);
1074
1075 void WMPerformButtonClick(WMButton *bPtr);
1076
1077 void WMSetButtonContinuous(WMButton *bPtr, Bool flag);
1078
1079 void WMSetButtonPeriodicDelay(WMButton *bPtr, float delay, float interval);
1080
1081 /* ....................................................................... */
1082
1083 WMLabel* WMCreateLabel(WMWidget *parent);
1084
1085 void WMSetLabelWraps(WMLabel *lPtr, Bool flag);
1086
1087 void WMSetLabelImage(WMLabel *lPtr, WMPixmap *image);
1088
1089 WMPixmap* WMGetLabelImage(WMLabel *lPtr);
1090
1091 char* WMGetLabelText(WMLabel *lPtr);
1092
1093 void WMSetLabelImagePosition(WMLabel *lPtr, WMImagePosition position);
1094
1095 void WMSetLabelTextAlignment(WMLabel *lPtr, WMAlignment alignment);
1096
1097 void WMSetLabelRelief(WMLabel *lPtr, WMReliefType relief);
1098
1099 void WMSetLabelText(WMLabel *lPtr, char *text);
1100
1101 WMFont* WMGetLabelFont(WMLabel *lPtr);
1102
1103 void WMSetLabelFont(WMLabel *lPtr, WMFont *font);
1104
1105 void WMSetLabelTextColor(WMLabel *lPtr, WMColor *color);
1106
1107 /* ....................................................................... */
1108
1109 WMFrame* WMCreateFrame(WMWidget *parent);
1110
1111 void WMSetFrameTitlePosition(WMFrame *fPtr, WMTitlePosition position);
1112
1113 void WMSetFrameRelief(WMFrame *fPtr, WMReliefType relief);
1114
1115 void WMSetFrameTitle(WMFrame *fPtr, char *title);
1116
1117 /* ....................................................................... */
1118
1119 WMTextField* WMCreateTextField(WMWidget *parent);
1120
1121 void WMInsertTextFieldText(WMTextField *tPtr, char *text, int position);
1122
1123 void WMDeleteTextFieldRange(WMTextField *tPtr, WMRange range);
1124
1125 /* you can free the returned string */
1126 char* WMGetTextFieldText(WMTextField *tPtr);
1127
1128 void WMSetTextFieldText(WMTextField *tPtr, char *text);
1129
1130 void WMSetTextFieldAlignment(WMTextField *tPtr, WMAlignment alignment);
1131
1132 void WMSetTextFieldFont(WMTextField *tPtr, WMFont *font);
1133
1134 WMFont* WMGetTextFieldFont(WMTextField *tPtr);
1135
1136 void WMSetTextFieldBordered(WMTextField *tPtr, Bool bordered);
1137
1138 void WMSetTextFieldBeveled(WMTextField *tPtr, Bool flag);
1139
1140 Bool WMGetTextFieldEditable(WMTextField *tPtr);
1141
1142 void WMSetTextFieldEditable(WMTextField *tPtr, Bool flag);
1143
1144 void WMSetTextFieldSecure(WMTextField *tPtr, Bool flag);
1145
1146 void WMSelectTextFieldRange(WMTextField *tPtr, WMRange range);
1147
1148 void WMSetTextFieldCursorPosition(WMTextField *tPtr, unsigned int position);
1149
1150 void WMSetTextFieldNextTextField(WMTextField *tPtr, WMTextField *next);
1151
1152 void WMSetTextFieldPrevTextField(WMTextField *tPtr, WMTextField *prev);
1153
1154 void WMSetTextFieldDelegate(WMTextField *tPtr, WMTextFieldDelegate *delegate);
1155
1156 WMTextFieldDelegate* WMGetTextFieldDelegate(WMTextField *tPtr);
1157
1158 extern char *WMTextDidChangeNotification;
1159 extern char *WMTextDidBeginEditingNotification;
1160 extern char *WMTextDidEndEditingNotification;
1161
1162 /* ....................................................................... */
1163
1164 WMScroller* WMCreateScroller(WMWidget *parent);
1165
1166 void WMSetScrollerParameters(WMScroller *sPtr, float floatValue,
1167                              float knobProportion);
1168
1169 float WMGetScrollerKnobProportion(WMScroller *sPtr);
1170
1171 float WMGetScrollerValue(WMScroller *sPtr);
1172
1173 WMScrollerPart WMGetScrollerHitPart(WMScroller *sPtr);
1174
1175 void WMSetScrollerAction(WMScroller *sPtr, WMAction *action, void *clientData);
1176
1177 void WMSetScrollerArrowsPosition(WMScroller *sPtr,
1178                                  WMScrollArrowPosition position);
1179
1180 extern char *WMScrollerDidScrollNotification;
1181
1182 /* ....................................................................... */
1183
1184 WMList* WMCreateList(WMWidget *parent);
1185
1186 void WMSetListAllowMultipleSelection(WMList *lPtr, Bool flag);
1187
1188 void WMSetListAllowEmptySelection(WMList *lPtr, Bool flag);
1189
1190 #define WMAddListItem(lPtr, text) WMInsertListItem((lPtr), -1, (text))
1191
1192 WMListItem* WMInsertListItem(WMList *lPtr, int row, char *text);
1193
1194 void WMSortListItems(WMList *lPtr);
1195
1196 void WMSortListItemsWithComparer(WMList *lPtr, WMCompareDataProc *func);
1197
1198 int WMFindRowOfListItemWithTitle(WMList *lPtr, char *title);
1199
1200 WMListItem* WMGetListItem(WMList *lPtr, int row);
1201
1202 WMArray* WMGetListItems(WMList *lPtr);
1203
1204 void WMRemoveListItem(WMList *lPtr, int row);
1205
1206 void WMSelectListItem(WMList *lPtr, int row);
1207
1208 void WMUnselectListItem(WMList *lPtr, int row);
1209
1210 /* This will select all items in range, and deselect all the others */
1211 void WMSetListSelectionToRange(WMList *lPtr, WMRange range);
1212
1213 /* This will select all items in range, leaving the others as they are */
1214 void WMSelectListItemsInRange(WMList *lPtr, WMRange range);
1215
1216 void WMSelectAllListItems(WMList *lPtr);
1217
1218 void WMUnselectAllListItems(WMList *lPtr);
1219
1220 void WMSetListUserDrawProc(WMList *lPtr, WMListDrawProc *proc);
1221
1222 void WMSetListUserDrawItemHeight(WMList *lPtr, unsigned short height);
1223
1224 int WMGetListItemHeight(WMList *lPtr);
1225
1226 /* don't free the returned data */
1227 WMArray* WMGetListSelectedItems(WMList *lPtr);
1228
1229 /*
1230  * For the following 2 functions, in case WMList allows multiple selection,
1231  * the first item in the list of selected items, respective its row number,
1232  * will be returned.
1233  */
1234
1235 /* don't free the returned data */
1236 WMListItem* WMGetListSelectedItem(WMList *lPtr);
1237
1238 int WMGetListSelectedItemRow(WMList *lPtr);
1239
1240 void WMSetListAction(WMList *lPtr, WMAction *action, void *clientData);
1241
1242 void WMSetListDoubleAction(WMList *lPtr, WMAction *action, void *clientData);
1243
1244 void WMClearList(WMList *lPtr);
1245
1246 int WMGetListNumberOfRows(WMList *lPtr);
1247
1248 void WMSetListPosition(WMList *lPtr, int row);
1249
1250 void WMSetListBottomPosition(WMList *lPtr, int row);
1251
1252 int WMGetListPosition(WMList *lPtr);
1253
1254 Bool WMListAllowsMultipleSelection(WMList *lPtr);
1255
1256 Bool WMListAllowsEmptySelection(WMList *lPtr);
1257
1258
1259 extern char *WMListDidScrollNotification;
1260 extern char *WMListSelectionDidChangeNotification;
1261
1262 /* ....................................................................... */
1263
1264 WMBrowser* WMCreateBrowser(WMWidget *parent);
1265
1266 void WMSetBrowserAllowMultipleSelection(WMBrowser *bPtr, Bool flag);
1267
1268 void WMSetBrowserAllowEmptySelection(WMBrowser *bPtr, Bool flag);
1269
1270 void WMSetBrowserPathSeparator(WMBrowser *bPtr, char *separator);
1271
1272 void WMSetBrowserTitled(WMBrowser *bPtr, Bool flag);
1273
1274 void WMLoadBrowserColumnZero(WMBrowser *bPtr);
1275
1276 int WMAddBrowserColumn(WMBrowser *bPtr);
1277
1278 void WMRemoveBrowserItem(WMBrowser *bPtr, int column, int row);
1279
1280 void WMSetBrowserMaxVisibleColumns(WMBrowser *bPtr, int columns);
1281
1282 void WMSetBrowserColumnTitle(WMBrowser *bPtr, int column, char *title);
1283
1284 WMListItem* WMInsertBrowserItem(WMBrowser *bPtr, int column, int row, char *text, Bool isBranch);
1285
1286 void WMSortBrowserColumn(WMBrowser *bPtr, int column);
1287
1288 void WMSortBrowserColumnWithComparer(WMBrowser *bPtr, int column,
1289                                      WMCompareDataProc *func);
1290
1291 /* Don't free the returned string. */
1292 char* WMSetBrowserPath(WMBrowser *bPtr, char *path);
1293
1294 /* free the returned string */
1295 char* WMGetBrowserPath(WMBrowser *bPtr);
1296
1297 /* free the returned string */
1298 char* WMGetBrowserPathToColumn(WMBrowser *bPtr, int column);
1299
1300 /* free the returned array */
1301 WMArray* WMGetBrowserPaths(WMBrowser *bPtr);
1302
1303 void WMSetBrowserAction(WMBrowser *bPtr, WMAction *action, void *clientData);
1304
1305 void WMSetBrowserDoubleAction(WMBrowser *bPtr, WMAction *action,
1306                               void *clientData);
1307
1308 WMListItem* WMGetBrowserSelectedItemInColumn(WMBrowser *bPtr, int column);
1309
1310 int WMGetBrowserFirstVisibleColumn(WMBrowser *bPtr);
1311
1312 int WMGetBrowserSelectedColumn(WMBrowser *bPtr);
1313
1314 int WMGetBrowserSelectedRowInColumn(WMBrowser *bPtr, int column);
1315
1316 int WMGetBrowserNumberOfColumns(WMBrowser *bPtr);
1317
1318 int WMGetBrowserMaxVisibleColumns(WMBrowser *bPtr);
1319
1320 WMList* WMGetBrowserListInColumn(WMBrowser *bPtr, int column);
1321
1322 void WMSetBrowserDelegate(WMBrowser *bPtr, WMBrowserDelegate *delegate);
1323
1324 Bool WMBrowserAllowsMultipleSelection(WMBrowser *bPtr);
1325
1326 Bool WMBrowserAllowsEmptySelection(WMBrowser *bPtr);
1327
1328 void WMSetBrowserHasScroller(WMBrowser *bPtr, int hasScroller);
1329
1330 /* ....................................................................... */
1331
1332
1333 Bool WMMenuItemIsSeparator(WMMenuItem *item);
1334
1335 WMMenuItem* WMCreateMenuItem(void);
1336
1337 void WMDestroyMenuItem(WMMenuItem *item);
1338
1339 Bool WMGetMenuItemEnabled(WMMenuItem *item);
1340
1341 void WMSetMenuItemEnabled(WMMenuItem *item, Bool flag);
1342
1343 char* WMGetMenuItemShortcut(WMMenuItem *item);
1344
1345 unsigned WMGetMenuItemShortcutModifierMask(WMMenuItem *item);
1346
1347 void WMSetMenuItemShortcut(WMMenuItem *item, char *shortcut);
1348
1349 void WMSetMenuItemShortcutModifierMask(WMMenuItem *item, unsigned mask);
1350
1351 void* WMGetMenuItemRepresentedObject(WMMenuItem *item);
1352
1353 void WMSetMenuItemRepresentedObject(WMMenuItem *item, void *object);
1354
1355 void WMSetMenuItemAction(WMMenuItem *item, WMAction *action, void *data);
1356
1357 WMAction* WMGetMenuItemAction(WMMenuItem *item);
1358
1359 void* WMGetMenuItemData(WMMenuItem *item);
1360
1361 void WMSetMenuItemTitle(WMMenuItem *item, char *title);
1362
1363 char* WMGetMenuItemTitle(WMMenuItem *item);
1364
1365 void WMSetMenuItemState(WMMenuItem *item, int state);
1366
1367 int WMGetMenuItemState(WMMenuItem *item);
1368
1369 void WMSetMenuItemPixmap(WMMenuItem *item, WMPixmap *pixmap);
1370
1371 WMPixmap* WMGetMenuItemPixmap(WMMenuItem *item);
1372
1373 void WMSetMenuItemOnStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1374
1375 WMPixmap* WMGetMenuItemOnStatePixmap(WMMenuItem *item);
1376
1377 void WMSetMenuItemOffStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1378
1379 WMPixmap* WMGetMenuItemOffStatePixmap(WMMenuItem *item);
1380
1381 void WMSetMenuItemMixedStatePixmap(WMMenuItem *item, WMPixmap *pixmap);
1382
1383 WMPixmap* WMGetMenuItemMixedStatePixmap(WMMenuItem *item);
1384
1385 /*void WMSetMenuItemSubmenu(WMMenuItem *item, WMMenu *submenu);
1386
1387
1388 WMMenu* WMGetMenuItemSubmenu(WMMenuItem *item);
1389
1390 Bool WMGetMenuItemHasSubmenu(WMMenuItem *item);
1391  */
1392
1393 /* ....................................................................... */
1394
1395 WMPopUpButton* WMCreatePopUpButton(WMWidget *parent);
1396
1397 void WMSetPopUpButtonAction(WMPopUpButton *sPtr, WMAction *action,
1398                             void *clientData);
1399
1400 void WMSetPopUpButtonPullsDown(WMPopUpButton *bPtr, Bool flag);
1401
1402 WMMenuItem* WMAddPopUpButtonItem(WMPopUpButton *bPtr, char *title);
1403
1404 WMMenuItem* WMInsertPopUpButtonItem(WMPopUpButton *bPtr, int index,
1405                                     char *title);
1406
1407 void WMRemovePopUpButtonItem(WMPopUpButton *bPtr, int index);
1408
1409 void WMSetPopUpButtonItemEnabled(WMPopUpButton *bPtr, int index, Bool flag);
1410
1411 Bool WMGetPopUpButtonItemEnabled(WMPopUpButton *bPtr, int index);
1412
1413 void WMSetPopUpButtonSelectedItem(WMPopUpButton *bPtr, int index);
1414
1415 int WMGetPopUpButtonSelectedItem(WMPopUpButton *bPtr);
1416
1417 void WMSetPopUpButtonText(WMPopUpButton *bPtr, char *text);
1418
1419 /* don't free the returned data */
1420 char* WMGetPopUpButtonItem(WMPopUpButton *bPtr, int index);
1421
1422 WMMenuItem* WMGetPopUpButtonMenuItem(WMPopUpButton *bPtr, int index);
1423
1424
1425 int WMGetPopUpButtonNumberOfItems(WMPopUpButton *bPtr);
1426
1427 void WMSetPopUpButtonEnabled(WMPopUpButton *bPtr, Bool flag);
1428
1429 Bool WMGetPopUpButtonEnabled(WMPopUpButton *bPtr);
1430
1431 /* ....................................................................... */
1432
1433 WMProgressIndicator* WMCreateProgressIndicator(WMWidget *parent);
1434
1435 void WMSetProgressIndicatorMinValue(WMProgressIndicator *progressindicator, int value);
1436
1437 void WMSetProgressIndicatorMaxValue(WMProgressIndicator *progressindicator, int value);
1438
1439 void WMSetProgressIndicatorValue(WMProgressIndicator *progressindicator, int value);
1440
1441 int WMGetProgressIndicatorMinValue(WMProgressIndicator *progressindicator);
1442
1443 int WMGetProgressIndicatorMaxValue(WMProgressIndicator *progressindicator);
1444
1445 int WMGetProgressIndicatorValue(WMProgressIndicator *progressindicator);
1446
1447
1448 /* ....................................................................... */
1449
1450 WMColorPanel* WMGetColorPanel(WMScreen *scrPtr);
1451
1452 void WMFreeColorPanel(WMColorPanel *panel);
1453
1454 void WMShowColorPanel(WMColorPanel *panel);
1455
1456 void WMCloseColorPanel(WMColorPanel *panel);
1457
1458 void WMSetColorPanelColor(WMColorPanel *panel, WMColor *color);
1459
1460 WMColor* WMGetColorPanelColor(WMColorPanel *panel);
1461
1462 void WMSetColorPanelPickerMode(WMColorPanel *panel, WMColorPanelMode mode);
1463
1464 void WMSetColorPanelAction(WMColorPanel *panel, WMAction2 *action, void *data);
1465
1466 extern char *WMColorPanelColorChangedNotification;
1467
1468 /* ....................................................................... */
1469
1470 WMColorWell* WMCreateColorWell(WMWidget *parent);
1471
1472 void WMSetColorWellColor(WMColorWell *cPtr, WMColor *color);
1473
1474 WMColor* WMGetColorWellColor(WMColorWell *cPtr);
1475
1476 void WSetColorWellBordered(WMColorWell *cPtr, Bool flag);
1477
1478
1479 extern char *WMColorWellDidChangeNotification;
1480
1481
1482 /* ...................................................................... */
1483
1484 WMScrollView* WMCreateScrollView(WMWidget *parent);
1485
1486 void WMResizeScrollViewContent(WMScrollView *sPtr, unsigned int width,
1487                                unsigned int height);
1488
1489 void WMSetScrollViewHasHorizontalScroller(WMScrollView *sPtr, Bool flag);
1490
1491 void WMSetScrollViewHasVerticalScroller(WMScrollView *sPtr, Bool flag);
1492
1493 void WMSetScrollViewContentView(WMScrollView *sPtr, WMView *view);
1494
1495 void WMSetScrollViewRelief(WMScrollView *sPtr, WMReliefType type);
1496
1497 WMRect WMGetScrollViewVisibleRect(WMScrollView *sPtr);
1498
1499 WMScroller* WMGetScrollViewHorizontalScroller(WMScrollView *sPtr);
1500
1501 WMScroller* WMGetScrollViewVerticalScroller(WMScrollView *sPtr);
1502
1503 void WMSetScrollViewLineScroll(WMScrollView *sPtr, int amount);
1504
1505 void WMSetScrollViewPageScroll(WMScrollView *sPtr, int amount);
1506
1507 /* ....................................................................... */
1508
1509 WMSlider* WMCreateSlider(WMWidget *parent);
1510
1511 int WMGetSliderMinValue(WMSlider *slider);
1512
1513 int WMGetSliderMaxValue(WMSlider *slider);
1514
1515 int WMGetSliderValue(WMSlider *slider);
1516
1517 void WMSetSliderMinValue(WMSlider *slider, int value);
1518
1519 void WMSetSliderMaxValue(WMSlider *slider, int value);
1520
1521 void WMSetSliderValue(WMSlider *slider, int value);
1522
1523 void WMSetSliderContinuous(WMSlider *slider, Bool flag);
1524
1525 void WMSetSliderAction(WMSlider *slider, WMAction *action, void *data);
1526
1527 void WMSetSliderKnobThickness(WMSlider *sPtr, int thickness);
1528
1529 void WMSetSliderImage(WMSlider *sPtr, WMPixmap *pixmap);
1530
1531 /* ....................................................................... */
1532
1533
1534 WMSplitView* WMCreateSplitView(WMWidget *parent);
1535
1536 Bool WMGetSplitViewVertical(WMSplitView *sPtr);
1537
1538 void WMSetSplitViewVertical(WMSplitView *sPtr, Bool flag);
1539
1540 int WMGetSplitViewSubviewsCount(WMSplitView *sPtr); /* ??? remove ??? */
1541
1542 WMView* WMGetSplitViewSubviewAt(WMSplitView *sPtr, int index);
1543
1544 /* remove the first subview == view */
1545 void WMRemoveSplitViewSubview(WMSplitView *sPtr, WMView *view);
1546
1547 void WMRemoveSplitViewSubviewAt(WMSplitView *sPtr, int index);
1548
1549
1550 void WMAddSplitViewSubview(WMSplitView *sPtr, WMView *subview);
1551
1552 void WMAdjustSplitViewSubviews(WMSplitView *sPtr);
1553
1554 void WMSetSplitViewConstrainProc(WMSplitView *sPtr,
1555                                  WMSplitViewConstrainProc *proc);
1556
1557 /*
1558 void WMSetSplitViewResizeSubviewsProc(WMSplitView *sPtr,
1559                                       WMSplitViewResizeSubviewsProc *proc);
1560 */
1561
1562 int WMGetSplitViewDividerThickness(WMSplitView *sPtr);
1563
1564 /* ...................................................................... */
1565
1566 WMRuler* WMCreateRuler (WMWidget *parent);
1567
1568 WMRulerMargins* WMGetRulerMargins(WMRuler *rPtr);
1569
1570 void WMSetRulerMargins(WMRuler *rPtr, WMRulerMargins margins);
1571
1572 Bool WMIsMarginEqualToMargin(WMRulerMargins *aMargin, WMRulerMargins *anotherMargin);
1573
1574 int WMGetGrabbedRulerMargin(WMRuler *rPtr);
1575
1576 int WMGetReleasedRulerMargin(WMRuler *rPtr);
1577
1578 int WMGetRulerOffset(WMRuler *rPtr);
1579
1580 void WMSetRulerOffset(WMRuler *rPtr, int pixels);
1581
1582 void WMSetRulerMoveAction(WMRuler *rPtr, WMAction *action, void *clientData);
1583
1584 void WMSetRulerReleaseAction(WMRuler *rPtr, WMAction *action, void *clientData);
1585
1586 /* ....................................................................... */
1587
1588
1589 #define WMCreateText(parent) WMCreateTextForDocumentType \
1590     ((parent), (NULL), (NULL))
1591
1592 WMText* WMCreateTextForDocumentType(WMWidget *parent, WMAction *parser,
1593                                     WMAction *writer);
1594
1595 void WMSetTextDelegate(WMText *tPtr, WMTextDelegate *delegate);
1596
1597 void WMFreezeText(WMText *tPtr);
1598
1599 #define WMRefreshText(tPtr) WMThawText((tPtr))
1600
1601 void WMThawText(WMText *tPtr);
1602
1603 int WMScrollText(WMText *tPtr, int amount);
1604
1605 int WMPageText(WMText *tPtr, Bool direction);
1606
1607 void WMSetTextHasHorizontalScroller(WMText *tPtr, Bool shouldhave);
1608
1609 void WMSetTextHasVerticalScroller(WMText *tPtr, Bool shouldhave);
1610
1611 void WMSetTextHasRuler(WMText *tPtr, Bool shouldhave);
1612
1613 void WMShowTextRuler(WMText *tPtr, Bool show);
1614
1615 int WMGetTextRulerShown(WMText *tPtr);
1616
1617 void WMSetTextEditable(WMText *tPtr, Bool editable);
1618
1619 int WMGetTextEditable(WMText *tPtr);
1620
1621 void WMSetTextUsesMonoFont(WMText *tPtr, Bool mono);
1622
1623 int WMGetTextUsesMonoFont(WMText *tPtr);
1624
1625 void WMSetTextIndentNewLines(WMText *tPtr, Bool indent);
1626
1627 void WMSetTextIgnoresNewline(WMText *tPtr, Bool ignore);
1628
1629 int WMGetTextIgnoresNewline(WMText *tPtr);
1630
1631 void WMSetTextDefaultFont(WMText *tPtr, WMFont *font);
1632
1633 WMFont* WMGetTextDefaultFont(WMText *tPtr);
1634
1635 void WMSetTextDefaultColor(WMText *tPtr, WMColor *color);
1636
1637 WMColor* WMGetTextDefaultColor(WMText *tPtr);
1638
1639 void WMSetTextRelief(WMText *tPtr, WMReliefType relief);
1640
1641 void WMSetTextForegroundColor(WMText *tPtr, WMColor *color);
1642
1643 void WMSetTextBackgroundColor(WMText *tPtr, WMColor *color);
1644
1645 void WMSetTextBackgroundPixmap(WMText *tPtr, WMPixmap *pixmap);
1646
1647 void WMPrependTextStream(WMText *tPtr, char *text);
1648
1649 void WMAppendTextStream(WMText *tPtr, char *text);
1650
1651 #define WMClearText(tPtr) WMAppendTextStream \
1652     ((tPtr), (NULL))
1653
1654 /* free the text */
1655 char* WMGetTextStream(WMText *tPtr);
1656
1657 /* free the text */
1658 char* WMGetTextSelectedStream(WMText *tPtr);
1659
1660 /* destroy the array */
1661 WMArray* WMGetTextObjects(WMText *tPtr);
1662
1663 /* destroy the array */
1664 WMArray* WMGetTextSelectedObjects(WMText *tPtr);
1665
1666 void WMSetTextSelectionColor(WMText *tPtr, WMColor *color);
1667
1668 WMColor* WMGetTextSelectionColor(WMText *tPtr);
1669
1670 void WMSetTextSelectionFont(WMText *tPtr, WMFont *font);
1671
1672 WMFont* WMGetTextSelectionFont(WMText *tPtr);
1673
1674 void WMSetTextSelectionUnderlined(WMText *tPtr, int underlined);
1675
1676 int WMGetTextSelectionUnderlined(WMText *tPtr);
1677
1678 void WMSetTextAlignment(WMText *tPtr, WMAlignment alignment);
1679
1680 Bool WMFindInTextStream(WMText *tPtr, char *needle, Bool direction,
1681                         Bool caseSensitive);
1682
1683 Bool WMReplaceTextSelection(WMText *tPtr, char *replacement);
1684
1685
1686 /* parser related stuff... use only if implementing a new parser */
1687
1688 void* WMCreateTextBlockWithObject(WMText *tPtr, WMWidget *w, char *description,
1689                                   WMColor *color, unsigned short first,
1690                                   unsigned short extraInfo);
1691
1692 void* WMCreateTextBlockWithPixmap(WMText *tPtr, WMPixmap *p, char *description,
1693                                   WMColor *color, unsigned short first,
1694                                   unsigned short extraInfo);
1695
1696 void* WMCreateTextBlockWithText(WMText *tPtr, char *text, WMFont *font,
1697                                 WMColor *color, unsigned short first,
1698                                 unsigned short length);
1699
1700 void WMSetTextBlockProperties(WMText *tPtr, void *vtb, unsigned int first,
1701                               unsigned int kanji, unsigned int underlined,
1702                               int script, WMRulerMargins *margins);
1703
1704 /* do NOT free the margins */
1705 void WMGetTextBlockProperties(WMText *tPtr, void *vtb, unsigned int *first,
1706                               unsigned int *kanji, unsigned int *underlined,
1707                               int *script, WMRulerMargins *margins);
1708
1709 int WMGetTextInsertType(WMText *tPtr);
1710
1711 /*int WMGetTextBlocks(WMText *tPtr);
1712
1713 void WMSetCurrentTextBlock(WMText *tPtr, int current);
1714
1715 int WMGetCurrentTextBlock(WMText *tPtr);*/
1716
1717 void WMPrependTextBlock(WMText *tPtr, void *vtb);
1718
1719 void WMAppendTextBlock(WMText *tPtr, void *vtb);
1720
1721 void* WMRemoveTextBlock(WMText *tPtr);
1722
1723 void WMDestroyTextBlock(WMText *tPtr, void *vtb);
1724
1725 /* ....................................................................... */
1726
1727
1728 WMTabView* WMCreateTabView(WMWidget *parent);
1729
1730 void WMSetTabViewType(WMTabView *tPtr, WMTabViewType type);
1731
1732 void WMSetTabViewEnabled(WMTabView *tPtr, Bool flag);
1733
1734 void WMSetTabViewFont(WMTabView *tPtr, WMFont *font);
1735
1736 void WMAddItemInTabView(WMTabView *tPtr, WMTabViewItem *item);
1737
1738 void WMInsertItemInTabView(WMTabView *tPtr, int index, WMTabViewItem *item);
1739
1740 void WMRemoveTabViewItem(WMTabView *tPtr, WMTabViewItem *item);
1741
1742 WMTabViewItem* WMAddTabViewItemWithView(WMTabView *tPtr, WMView *view,
1743                                         int identifier, char *label);
1744
1745 WMTabViewItem* WMTabViewItemAtPoint(WMTabView *tPtr, int x, int y);
1746
1747 void WMSelectFirstTabViewItem(WMTabView *tPtr);
1748
1749 void WMSelectLastTabViewItem(WMTabView *tPtr);
1750
1751 void WMSelectNextTabViewItem(WMTabView *tPtr);
1752
1753 void WMSelectPreviousTabViewItem(WMTabView *tPtr);
1754
1755 WMTabViewItem* WMGetSelectedTabViewItem(WMTabView *tPtr);
1756
1757 void WMSelectTabViewItem(WMTabView *tPtr, WMTabViewItem *item);
1758
1759 void WMSelectTabViewItemAtIndex(WMTabView *tPtr, int index);
1760
1761 void WMSetTabViewDelegate(WMTabView *tPtr, WMTabViewDelegate *delegate);
1762
1763
1764 WMTabViewItem* WMCreateTabViewItemWithIdentifier(int identifier);
1765
1766 void WMSetTabViewItemEnabled(WMTabViewItem *tPtr, Bool flag);
1767
1768 int WMGetTabViewItemIdentifier(WMTabViewItem *item);
1769
1770 void WMSetTabViewItemLabel(WMTabViewItem *item, char *label);
1771
1772 char* WMGetTabViewItemLabel(WMTabViewItem *item);
1773
1774 void WMSetTabViewItemView(WMTabViewItem *item, WMView *view);
1775
1776 WMView* WMGetTabViewItemView(WMTabViewItem *item);
1777
1778 void WMDestroyTabViewItem(WMTabViewItem *item);
1779
1780
1781 /* ....................................................................... */
1782
1783 WMBox* WMCreateBox(WMWidget *parent);
1784
1785 void WMSetBoxBorderWidth(WMBox *box, unsigned width);
1786
1787 void WMAddBoxSubview(WMBox *bPtr, WMView *view, Bool expand, Bool fill,
1788                      int minSize, int maxSize, int space);
1789
1790 void WMAddBoxSubviewAtEnd(WMBox *bPtr, WMView *view, Bool expand, Bool fill,
1791                           int minSize, int maxSize, int space);
1792
1793 void WMRemoveBoxSubview(WMBox *bPtr, WMView *view);
1794
1795 void WMSetBoxHorizontal(WMBox *box, Bool flag);
1796
1797 /* ....................................................................... */
1798
1799 int WMRunAlertPanel(WMScreen *app, WMWindow *owner, char *title, char *msg,
1800                     char *defaultButton, char *alternateButton,
1801                     char *otherButton);
1802
1803 /* you can free the returned string */
1804 char* WMRunInputPanel(WMScreen *app, WMWindow *owner, char *title, char *msg,
1805                       char *defaultText, char *okButton, char *cancelButton);
1806
1807 WMAlertPanel* WMCreateAlertPanel(WMScreen *app, WMWindow *owner, char *title,
1808                                  char *msg, char *defaultButton,
1809                                  char *alternateButton, char *otherButton);
1810
1811 WMInputPanel* WMCreateInputPanel(WMScreen *app, WMWindow *owner, char *title,
1812                                  char *msg, char *defaultText, char *okButton,
1813                                  char *cancelButton);
1814
1815
1816 WMGenericPanel* WMCreateGenericPanel(WMScreen *scrPtr, WMWindow *owner,
1817                                      char *title, char *defaultButton,
1818                                      char *alternateButton);
1819
1820 void WMDestroyAlertPanel(WMAlertPanel *panel);
1821
1822 void WMDestroyInputPanel(WMInputPanel *panel);
1823
1824 void WMDestroyGenericPanel(WMGenericPanel *panel);
1825
1826 /* ....................................................................... */
1827
1828 /* only 1 instance per WMScreen */
1829 WMOpenPanel* WMGetOpenPanel(WMScreen *scrPtr);
1830
1831 WMSavePanel* WMGetSavePanel(WMScreen *scrPtr);
1832
1833 void WMSetFilePanelCanChooseDirectories(WMFilePanel *panel, Bool flag);
1834
1835 void WMSetFilePanelCanChooseFiles(WMFilePanel *panel, Bool flag);
1836
1837 void WMSetFilePanelAutoCompletion(WMFilePanel *panel, Bool flag);
1838
1839 void WMSetFilePanelDirectory(WMFilePanel *panel, char *path);
1840
1841 /* you can free the returned string */
1842 char* WMGetFilePanelFileName(WMFilePanel *panel);
1843
1844 void WMFreeFilePanel(WMFilePanel *panel);
1845
1846 int WMRunModalFilePanelForDirectory(WMFilePanel *panel, WMWindow *owner,
1847                                     char *path, char *name, char **fileTypes);
1848
1849 void WMSetFilePanelAccessoryView(WMFilePanel *panel, WMView *view);
1850
1851 WMView* WMGetFilePanelAccessoryView(WMFilePanel *panel);
1852
1853
1854 /* ...................................................................... */
1855
1856 /* only 1 instance per WMScreen */
1857 WMFontPanel* WMGetFontPanel(WMScreen *scr);
1858
1859 void WMShowFontPanel(WMFontPanel *panel);
1860
1861 void WMHideFontPanel(WMFontPanel *panel);
1862
1863 void WMSetFontPanelFont(WMFontPanel *panel, WMFont *font);
1864
1865 /* you can free the returned string */
1866 char* WMGetFontPanelFontName(WMFontPanel *panel);
1867
1868 WMFont* WMGetFontPanelFont(WMFontPanel *panel);
1869
1870 #ifdef __cplusplus
1871 }
1872 #endif /* __cplusplus */
1873
1874 #endif
1875