Mercurial > hg > xemacs-beta
annotate lwlib/xlwgaugeP.h @ 5797:a1808d52a34a
If the position of a window's cached point is deleted, use buffer point instead
src/ChangeLog addition:
2014-06-17 Aidan Kehoe <kehoea@parhasard.net>
* extents.h:
* window.c:
* window.c (unshow_buffer):
* window.c (Fset_window_buffer):
Use extents, rather than markers, for the window buffer point
cache, so that when the text containing that window buffer point
is deleted, the window display code uses the buffer's actual point
instead of the position that the marker had been moved to.
Fixes Michael Heinrich's problem of
http://mid.gmane.org/6zr42uxtf5.fsf@elektra.science-computing.de ,
introduced by Ben's patch of
https://bitbucket.org/xemacs/xemacs/commits/047d37eb70d70f43803 .
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Tue, 17 Jun 2014 20:55:45 +0100 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 424 | 1 /* Gauge Widget for XEmacs. |
| 2 Copyright (C) 1999 Edward A. Falk | |
| 3 | |
| 4 This file is part of XEmacs. | |
| 5 | |
|
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6 XEmacs is free software: you can redistribute it and/or modify it |
| 424 | 7 under the terms of the GNU General Public License as published by the |
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8 Free Software Foundation, either version 3 of the License, or (at your |
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9 option) any later version. |
| 424 | 10 |
| 11 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
|
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17 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 424 | 18 |
| 19 /* | |
| 20 * GaugeP.h - Gauge widget | |
| 21 * | |
| 22 * Author: Edward A. Falk | |
| 23 * falk@falconer.vip.best.com | |
| 24 * | |
| 25 * Date: July 9, 1997 | |
| 26 */ | |
| 27 | |
| 28 #ifndef _XawGaugeP_h | |
| 29 #define _XawGaugeP_h | |
| 30 | |
| 31 /*********************************************************************** | |
| 32 * | |
| 33 * Gauge Widget Private Data | |
| 34 * | |
| 35 * Gauge has little in common with the label widget, but can make use | |
| 36 * of some label resources, so is subclassed from label. | |
| 37 * | |
| 38 ***********************************************************************/ | |
| 39 | |
| 40 #include "xlwgauge.h" | |
| 442 | 41 #include ATHENA_LabelP_h_ |
| 424 | 42 |
| 43 /* New fields for the Gauge widget class record */ | |
| 44 | |
| 45 typedef struct {XtPointer extension;} GaugeClassPart; | |
| 46 | |
| 47 /* Full class record declaration */ | |
| 48 typedef struct _GaugeClassRec { | |
| 49 CoreClassPart core_class; | |
| 50 SimpleClassPart simple_class; | |
| 51 #ifdef _ThreeDP_h | |
| 52 ThreeDClassPart threeD_class; | |
| 53 #endif | |
| 54 LabelClassPart label_class; | |
| 55 GaugeClassPart gauge_class; | |
| 56 } GaugeClassRec; | |
| 57 | |
| 58 extern GaugeClassRec gaugeClassRec; | |
| 59 | |
| 60 /* New fields for the Gauge widget record */ | |
| 61 typedef struct { | |
| 62 /* resources */ | |
| 63 int value, v0,v1 ; | |
| 64 int ntics, nlabels ; | |
| 65 String *labels ; | |
| 66 XtOrientation orientation ; | |
| 67 Boolean autoScaleUp ; /* scales automatically */ | |
| 68 Boolean autoScaleDown ; /* scales automatically */ | |
| 69 int update ; /* update interval */ | |
| 70 XtCallbackList getValue ; /* proc to call to fetch a point */ | |
| 71 | |
| 72 /* private state */ | |
| 73 Dimension gmargin ; /* edges <-> gauge */ | |
| 74 Dimension tmargin ; /* top (left) edge <-> tic marks */ | |
| 75 Dimension lmargin ; /* tic marks <-> labels */ | |
| 76 Dimension margin0 ; /* left/bottom margin */ | |
| 77 Dimension margin1 ; /* right/top margin */ | |
| 78 XtIntervalId intervalId ; | |
| 79 Atom selected ; | |
| 80 String selstr ; /* selection string, if any */ | |
| 81 GC inverse_GC ; | |
| 82 } GaugePart; | |
| 83 | |
| 84 | |
| 85 /**************************************************************** | |
| 86 * | |
| 87 * Full instance record declaration | |
| 88 * | |
| 89 ****************************************************************/ | |
| 90 | |
| 91 typedef struct _GaugeRec { | |
| 92 CorePart core; | |
| 93 SimplePart simple; | |
| 94 #ifdef _ThreeDP_h | |
| 95 ThreeDPart threeD; | |
| 96 #endif | |
| 97 LabelPart label; | |
| 98 GaugePart gauge; | |
| 99 } GaugeRec; | |
| 100 | |
| 101 #endif /* _XawGaugeP_h */ |