| 1 | /*********************************************************** |
| 2 | |
| 3 | Copyright 1987, 1988, 1998 The Open Group |
| 4 | |
| 5 | Permission to use, copy, modify, distribute, and sell this software and its |
| 6 | documentation for any purpose is hereby granted without fee, provided that |
| 7 | the above copyright notice appear in all copies and that both that |
| 8 | copyright notice and this permission notice appear in supporting |
| 9 | documentation. |
| 10 | |
| 11 | The above copyright notice and this permission notice shall be included in |
| 12 | all copies or substantial portions of the Software. |
| 13 | |
| 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 17 | OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| 18 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 19 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 20 | |
| 21 | Except as contained in this notice, the name of The Open Group shall not be |
| 22 | used in advertising or otherwise to promote the sale, use or other dealings |
| 23 | in this Software without prior written authorization from The Open Group. |
| 24 | |
| 25 | |
| 26 | Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. |
| 27 | |
| 28 | All Rights Reserved |
| 29 | |
| 30 | Permission to use, copy, modify, and distribute this software and its |
| 31 | documentation for any purpose and without fee is hereby granted, |
| 32 | provided that the above copyright notice appear in all copies and that |
| 33 | both that copyright notice and this permission notice appear in |
| 34 | supporting documentation, and that the name of Digital not be |
| 35 | used in advertising or publicity pertaining to distribution of the |
| 36 | software without specific, written prior permission. |
| 37 | |
| 38 | DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING |
| 39 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL |
| 40 | DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR |
| 41 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, |
| 42 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, |
| 43 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS |
| 44 | SOFTWARE. |
| 45 | |
| 46 | ******************************************************************/ |
| 47 | |
| 48 | /* |
| 49 | * Updated and significantly modified from the Athena VPaned Widget. |
| 50 | * |
| 51 | * Date: March 1, 1989 |
| 52 | * |
| 53 | * By: Chris D. Peterson |
| 54 | * MIT X Consortium |
| 55 | * kit@expo.lcs.mit.edu |
| 56 | */ |
| 57 | |
| 58 | #ifndef _XawPanedP_h |
| 59 | #define _XawPanedP_h |
| 60 | |
| 61 | #include <X11/Xaw/Paned.h> |
| 62 | |
| 63 | /* New fields for the Paned widget class record */ |
| 64 | typedef struct _PanedClassPart { |
| 65 | XtPointer extension; |
| 66 | } PanedClassPart; |
| 67 | |
| 68 | /* Full Class record declaration */ |
| 69 | typedef struct _PanedClassRec { |
| 70 | CoreClassPart core_class; |
| 71 | CompositeClassPart composite_class; |
| 72 | ConstraintClassPart constraint_class; |
| 73 | PanedClassPart paned_class; |
| 74 | } PanedClassRec; |
| 75 | |
| 76 | extern PanedClassRec panedClassRec; |
| 77 | |
| 78 | /* Paned constraint record */ |
| 79 | typedef struct _PanedConstraintsPart { |
| 80 | /* Resources */ |
| 81 | Dimension min; /* Minimum height */ |
| 82 | Dimension max; /* Maximum height */ |
| 83 | Boolean allow_resize; /* True if child resize requests are ok */ |
| 84 | Boolean show_grip; /* True if child will have grip below it, |
| 85 | when it is not the bottom pane */ |
| 86 | Boolean skip_adjust; /* True if child's height should not be |
| 87 | changed without explicit user action */ |
| 88 | int position; /* position location in Paned (relative to |
| 89 | other children) ** NIY ** */ |
| 90 | Dimension preferred_size; /* The Preferred size of the pane. |
| 91 | If this is zero then ask child for size*/ |
| 92 | Boolean resize_to_pref; /* resize this pane to its preferred size |
| 93 | on a resize or change managed after |
| 94 | realize */ |
| 95 | |
| 96 | /* Private state */ |
| 97 | Position delta; /* Desired Location */ |
| 98 | Position olddelta; /* The last value of dy */ |
| 99 | Boolean paned_adjusted_me; /* Has the vpaned adjusted this widget w/o |
| 100 | user interaction to make things fit? */ |
| 101 | Dimension wp_size; /* widget's preferred size */ |
| 102 | int size; /* the size the widget will actually get */ |
| 103 | Widget grip; /* The grip for this child */ |
| 104 | } PanedConstraintsPart, *Pane; |
| 105 | |
| 106 | typedef struct _PanedConstraintsRec { |
| 107 | PanedConstraintsPart paned; |
| 108 | } PanedConstraintsRec, *PanedConstraints; |
| 109 | |
| 110 | /* |
| 111 | * The Pane Stack Structure |
| 112 | */ |
| 113 | typedef struct _PaneStack { |
| 114 | struct _PaneStack *next; /* The next element on the stack */ |
| 115 | Pane pane; /* The pane in this element on the stack */ |
| 116 | int start_size; /* The size of this element when it |
| 117 | was pushed onto the stack */ |
| 118 | } PaneStack; |
| 119 | |
| 120 | /* New Fields for the Paned widget record */ |
| 121 | typedef struct { |
| 122 | /* resources */ |
| 123 | Position grip_indent; /* Location of grips (offset |
| 124 | from right margin) */ |
| 125 | Boolean refiguremode; /* Whether to refigure changes |
| 126 | right now */ |
| 127 | XtTranslations grip_translations; /* grip translation table */ |
| 128 | Pixel internal_bp; /* color of internal borders */ |
| 129 | Dimension internal_bw; /* internal border width */ |
| 130 | XtOrientation orientation; /* Orientation of paned widget */ |
| 131 | |
| 132 | Cursor cursor; /* Cursor for paned window */ |
| 133 | Cursor grip_cursor; /* inactive grip cursor */ |
| 134 | Cursor v_grip_cursor; /* inactive vert grip cursor */ |
| 135 | Cursor h_grip_cursor; /* inactive horiz grip cursor */ |
| 136 | Cursor adjust_this_cursor; /* active grip cursor: T */ |
| 137 | Cursor v_adjust_this_cursor; /* active vert grip cursor: T */ |
| 138 | Cursor h_adjust_this_cursor; /* active horiz grip cursor: T */ |
| 139 | |
| 140 | /* vertical */ |
| 141 | Cursor adjust_upper_cursor; /* active grip cursor: U */ |
| 142 | Cursor adjust_lower_cursor; /* active grip cursor: D */ |
| 143 | |
| 144 | /* horizontal */ |
| 145 | Cursor adjust_left_cursor; /* active grip cursor: U */ |
| 146 | Cursor adjust_right_cursor; /* active grip cursor: D */ |
| 147 | |
| 148 | /* private */ |
| 149 | Boolean recursively_called; /* for ChangeManaged */ |
| 150 | Boolean resize_children_to_pref; /* override constrain resources |
| 151 | and resize all children to |
| 152 | preferred size */ |
| 153 | int start_loc; /* mouse origin when adjusting */ |
| 154 | Widget whichadd; /* Which pane to add changes to */ |
| 155 | Widget whichsub; /* Which pane to sub changes from */ |
| 156 | GC normgc; /* GC to use when drawing borders */ |
| 157 | GC invgc; /* GC to use when erasing borders */ |
| 158 | GC flipgc; /* GC to use when animating borders */ |
| 159 | int num_panes; /* count of managed panes */ |
| 160 | PaneStack *stack; /* The pane stack for this widget */ |
| 161 | #ifndef OLDXAW |
| 162 | XtPointer pad[4]; /* for future use and keep binary compatibility */ |
| 163 | #endif |
| 164 | } PanedPart; |
| 165 | |
| 166 | /* |
| 167 | * Full instance record declaration |
| 168 | */ |
| 169 | typedef struct _PanedRec { |
| 170 | CorePart core; |
| 171 | CompositePart composite; |
| 172 | ConstraintPart constraint; |
| 173 | PanedPart paned; |
| 174 | } PanedRec; |
| 175 | |
| 176 | #endif /* _XawPanedP_h */ |