X11/Xaw/LabelP.h

0001 /***********************************************************
0002
0003 Copyright 1987, 1988, 1994, 1998  The Open Group
0004
0005 Permission to use, copy, modify, distribute, and sell this software and its
0006 documentation for any purpose is hereby granted without fee, provided that
0007 the above copyright notice appear in all copies and that both that
0008 copyright notice and this permission notice appear in supporting
0009 documentation.
0010
0011 The above copyright notice and this permission notice shall be included in
0012 all copies or substantial portions of the Software.
0013
0014 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
0017 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
0018 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
0019 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
0020
0021 Except as contained in this notice, the name of The Open Group shall not be
0022 used in advertising or otherwise to promote the sale, use or other dealings
0023 in this Software without prior written authorization from The Open Group.
0024
0025
0026 Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
0027
0028                         All Rights Reserved
0029
0030 Permission to use, copy, modify, and distribute this software and its
0031 documentation for any purpose and without fee is hereby granted,
0032 provided that the above copyright notice appear in all copies and that
0033 both that copyright notice and this permission notice appear in
0034 supporting documentation, and that the name of Digital not be
0035 used in advertising or publicity pertaining to distribution of the
0036 software without specific, written prior permission.
0037
0038 DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
0039 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
0040 DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
0041 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
0042 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
0043 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
0044 SOFTWARE.
0045
0046 ******************************************************************/
0047
0048 #ifndef _XawLabelP_h
0049 #define _XawLabelP_h
0050
0051 /*
0052  * Label Widget Private Data
0053  */
0054 #include <X11/Xaw/Label.h>
0055 #include <X11/Xaw/SimpleP.h>
0056
0057 /* New fields for the Label widget class record */
0058 typedef struct {
0059     XtPointer extension;
0060 } LabelClassPart;
0061
0062 /* Full class record declaration */
0063 typedef struct _LabelClassRec {
0064     CoreClassPart   core_class;
0065     SimpleClassPart simple_class;
0066     LabelClassPart  label_class;
0067 } LabelClassRec;
0068
0069 extern LabelClassRec labelClassRec;
0070
0071 /* New fields for the Label widget record */
0072 typedef struct {
0073     /* resources */
0074     Pixel   foreground;
0075     XFontStruct *font;
0076     XFontSet    fontset;
0077     char    *label;
0078     XtJustify   justify;
0079     Dimension   internal_width;
0080     Dimension   internal_height;
0081     Pixmap  pixmap;
0082     Boolean resize;
0083     unsigned char encoding;
0084     Pixmap  left_bitmap;
0085
0086     /* private state */
0087     GC      normal_GC;
0088     GC          gray_GC;
0089     Pixmap  stipple;
0090     Position    label_x;
0091     Position    label_y;
0092     Dimension   label_width;
0093     Dimension   label_height;
0094     Dimension   label_len;
0095     int     lbm_y;          /* where in label */
0096     unsigned int lbm_width, lbm_height;  /* size of pixmap */
0097 #ifndef OLDXAW
0098     XtPointer pad[4];   /* for future use and keep binary compatibility */
0099 #endif
0100 } LabelPart;
0101
0102 /*
0103  * Full instance record declaration
0104  */
0105 typedef struct _LabelRec {
0106     CorePart    core;
0107     SimplePart  simple;
0108     LabelPart   label;
0109 } LabelRec;
0110
0111 #define LEFT_OFFSET(lw) ((lw)->label.left_bitmap \
0112              ? (lw)->label.lbm_width + (lw)->label.internal_width \
0113              : 0)
0114
0115 #endif /* _XawLabelP_h */