[Kde-bindings] kdebindings/qtruby

[Richard Dale]

CVS commit by rdale: 


* Until super has been called in an initialize() method, Qt methods can't be called on 
it. An exception is now thrown 'Instance not initialized', instead of it causing a seg fault. 
* For instance: 

class MyWidget < Qt::ComboBox 
 def initialize 
     # Must call super first 
     insertItem('abc') 
     super 
 end 
end 

* Fixes problem reported by Han Holl 
CCMAIL: kde-bindings at kde.org 


  M +17 -0     ChangeLog   1.134
  M +5 -0      rubylib/qtruby/Qt.cpp   1.98


--- kdebindings/qtruby/rubylib/qtruby/Qt.cpp  #1.97:1.98
@@ -357,4 +357,9 @@ public:
         _cur(-1), _smoke(smoke), _method(method), _target(target), _current_object(0), _sp(sp), _items(items), _called(false)
     {
+        
+        if (TYPE(_target) != T_DATA && _target != Qnil) {
+                rb_raise(rb_eArgError, "Instance not initialized");
+        }
+        
         if (_target != Qnil) {
             smokeruby_object *o = value_obj_info(_target);

--- kdebindings/qtruby/ChangeLog  #1.133:1.134
@@ -1,4 +1,21 @@
 2004-10-16  Richard Dale  <Richard_Dale at tipitina.demon.co.uk>
 
+ * Until super has been called in an initialize() method, Qt methods can't be called on
+   it. An exception is now thrown 'Instance not initialized', instead of it causing a seg fault.
+ * For instance:
+
+     class MyWidget < Qt::ComboBox
+         def initialize
+             # Must call super first
+             insertItem('abc')
+             super
+         end
+     end
+
+ * Fixes problem reported by Han Holl
+ CCMAIL: kde-bindings at kde.org
+
+2004-10-16  Richard Dale  <Richard_Dale at tipitina.demon.co.uk>
+
  * Upped the version to 1.0.4 for the RubyForge release
  * Added some names to AUTHORS from the ChangeLog