sync code with last improvements from OpenBSD

2023-08-28 05:57:34 +00:00 · 2023-08-28 05:57:34 +00:00 · 88965415ff
commit 88965415ff
26235 changed files with 29195616 additions and 0 deletions
--- a/lib/libXaw/include/X11/Xaw/FormP.h
+++ b/lib/libXaw/include/X11/Xaw/FormP.h
@ -0,0 +1,139 @@
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+
+/* Form widget private definitions */
+
+#ifndef _XawFormP_h
+#define _XawFormP_h
+
+#include <X11/Xfuncproto.h>
+
+#include <X11/Xaw/Form.h>
+#include <X11/Xaw/XawInit.h>
+
+_XFUNCPROTOBEGIN
+
+#define XtREdgeType "EdgeType"
+
+typedef enum {
+    LayoutPending,
+    LayoutInProgress,
+    LayoutDone
+} LayoutState;
+
+#define XtInheritLayout							\
+((Boolean (*)(FormWidget, unsigned int, unsigned int, Bool))_XtInherit)
+
+typedef struct {
+    Boolean(*layout)(FormWidget, unsigned int, unsigned int, Bool);
+#ifndef OLDXAW
+    XtPointer extension;
+#endif
+} FormClassPart;
+
+typedef struct _FormClassRec {
+    CoreClassPart	core_class;
+    CompositeClassPart	composite_class;
+    ConstraintClassPart	constraint_class;
+    FormClassPart	form_class;
+} FormClassRec;
+
+extern FormClassRec formClassRec;
+
+typedef struct _FormPart {
+    /* resources */
+    int		default_spacing;    /* default distance between children */
+
+    /* private */
+    Dimension	old_width, old_height; /* reference value for *_virtual  */
+    int		no_refigure;	    /* no re-layout while > 0		 */
+    Boolean	needs_relayout;	    /* next time no_refigure == 0	 */
+    Boolean	resize_in_layout;   /* should layout() do geom request?  */
+    Dimension	preferred_width, preferred_height; /* cached from layout */
+    Boolean	resize_is_no_op;    /* Causes resize to take not action  */
+#ifndef OLDXAW
+    XawDisplayList *display_list;
+    XtPointer pad[4];	/* for future use and keep binary compatibility */
+#endif
+} FormPart;
+
+typedef struct _FormRec {
+    CorePart		core;
+    CompositePart	composite;
+    ConstraintPart	constraint;
+    FormPart		form;
+} FormRec;
+
+typedef struct _FormConstraintsPart {
+    /* resources */
+    XtEdgeType top, bottom, left, right;/* where to drag edge on resize */
+    int		dx;		/* desired horiz offset			*/
+    int		dy;		/* desired vertical offset		*/
+    Widget	horiz_base;	/* measure dx from here if non-null	*/
+    Widget	vert_base;	/* measure dy from here if non-null	*/
+    Boolean	allow_resize;	/* True if child may request resize	*/
+
+    /* private */
+    short	virtual_width, virtual_height;
+    Position	new_x, new_y;
+    LayoutState	layout_state;	/* temporary layout state		*/
+    Boolean	deferred_resize;/* was resized while no_refigure is set */
+#ifndef OLDXAW
+    short	virtual_x, virtual_y;
+    XtPointer	pad[2];		/* leave some space for further optimizations
+				 * in the form widget geometry
+				 */
+#endif
+} FormConstraintsPart;
+
+typedef struct _FormConstraintsRec {
+    FormConstraintsPart	form;
+} FormConstraintsRec, *FormConstraints;
+
+_XFUNCPROTOEND
+
+#endif /* _XawFormP_h */