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comparison mde/gui/exception.d @ 133:9fd705793568

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Fixed menu popup bug, improved recursion detection. Menu popups can now determine whether or not they are sub-menus. Recursion detection can now also check content (if not the same, there's not a risk of infinite recursion).
author Diggory Hardy <diggory.hardy@gmail.com>
date Fri, 23 Jan 2009 16:05:05 +0000
parents fe061009029d
children
comparison
equal deleted inserted replaced
132:264028f4115a 133:9fd705793568
38 this (Object o) { // Default, by Widget class's this / WDCheck 38 this (Object o) { // Default, by Widget class's this / WDCheck
39 super ("Bad widget data for "~o.classinfo.name); 39 super ("Bad widget data for "~o.classinfo.name);
40 } 40 }
41 } 41 }
42 42
43 /// Thrown when a widget is (potentially) being recursed infinitely.
44 class WidgetRecursionException : GuiException
45 {
46 this (char[] id) { // Pass id of widget being recursed
47 super ("Infinite recursion of "~id);
48 }
49 }
50
43 class ContentException : GuiException 51 class ContentException : GuiException
44 { 52 {
45 char[] getSymbol () { 53 char[] getSymbol () {
46 return super.getSymbol ~ ".content"; 54 return super.getSymbol ~ ".content";
47 } 55 }