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comparison lwlib/xlwtabs.c @ 440:8de8e3f6228a r21-2-28

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Import from CVS: tag r21-2-28
author cvs
date Mon, 13 Aug 2007 11:33:38 +0200
parents 080151679be2
children abe6d1db359e
comparison
equal deleted inserted replaced
439:357dd071b03c 440:8de8e3f6228a
978 if( tw->tabs.topWidget != NULL && 978 if( tw->tabs.topWidget != NULL &&
979 ( !XtIsManaged(tw->tabs.topWidget) || 979 ( !XtIsManaged(tw->tabs.topWidget) ||
980 tw->tabs.topWidget->core.being_destroyed ) ) 980 tw->tabs.topWidget->core.being_destroyed ) )
981 tw->tabs.topWidget = NULL ; 981 tw->tabs.topWidget = NULL ;
982 982
983 /* Check whether the highlight tab is still valid. */
984 if( tw->tabs.hilight != NULL &&
985 ( !XtIsManaged(tw->tabs.hilight) ||
986 tw->tabs.hilight->core.being_destroyed ) )
987 tw->tabs.hilight = NULL ;
988
983 GetPreferredSizes(tw) ; 989 GetPreferredSizes(tw) ;
984 MakeSizeRequest(tw) ; 990 MakeSizeRequest(tw) ;
985 991
986 XtClass(w)->core_class.resize(w) ; 992 XtClass(w)->core_class.resize(w) ;
987 if( XtIsRealized(w) ) 993 if( XtIsRealized(w) )
1253 (XtPointer)tw->tabs.topWidget) ; 1259 (XtPointer)tw->tabs.topWidget) ;
1254 1260
1255 if( !XtIsRealized(w) ) { 1261 if( !XtIsRealized(w) ) {
1256 tw->tabs.topWidget = w ; 1262 tw->tabs.topWidget = w ;
1257 tw->tabs.needs_layout = True ; 1263 tw->tabs.needs_layout = True ;
1264 tw->tabs.hilight = NULL; /* The highlight tab might disappear. */
1258 return ; 1265 return ;
1259 } 1266 }
1260 1267
1261 XRaiseWindow(XtDisplay(w), XtWindow(w)) ; 1268 XRaiseWindow(XtDisplay(w), XtWindow(w)) ;
1262 #ifdef NEED_MOTIF 1269 #ifdef NEED_MOTIF
1263 XtVaSetValues(oldtop, XmNtraversalOn, False, 0) ; 1270 XtVaSetValues(oldtop, XmNtraversalOn, False, 0) ;
1264 XtVaSetValues(w, XmNtraversalOn, True, 0) ; 1271 XtVaSetValues(w, XmNtraversalOn, True, 0) ;
1265 #endif 1272 #endif
1266 1273
1267 tab = (TabsConstraints) w->core.constraints ; 1274 tab = (TabsConstraints) w->core.constraints ;
1275
1276 /* Unhighlight before we start messing with the stacking order. */
1277 if( tw->tabs.hilight != NULL )
1278 {
1279 DrawHighlight(tw, tw->tabs.hilight, True) ;
1280 tw->tabs.hilight = NULL;
1281 }
1282
1268 if( tab->tabs.row == 0 ) 1283 if( tab->tabs.row == 0 )
1269 { 1284 {
1270 /* Easy case; undraw current top, undraw new top, assign new 1285 /* Easy case; undraw current top, undraw new top, assign new
1271 * top, redraw all borders. 1286 * top, redraw all borders.
1272 * We *could* just erase and execute a full redraw, but I like to 1287 * We *could* just erase and execute a full redraw, but I like to
1305 if( !XtIsSubclass(t, tabsWidgetClass) ) 1320 if( !XtIsSubclass(t, tabsWidgetClass) )
1306 return ; 1321 return ;
1307 1322
1308 if( XtIsRealized(t) && w != tw->tabs.hilight ) 1323 if( XtIsRealized(t) && w != tw->tabs.hilight )
1309 { 1324 {
1310 if( tw->tabs.hilight != NULL )
1311 DrawHighlight(tw, tw->tabs.hilight, True) ;
1312 if( w != NULL ) 1325 if( w != NULL )
1313 DrawHighlight(tw, w, False) ; 1326 DrawHighlight(tw, w, False) ;
1314 } 1327 }
1315 1328
1316 tw->tabs.hilight = w ; 1329 tw->tabs.hilight = w ;