/[hegemonie]/hegemonie/Interface/UiContainer.m
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revision 1.5 by zaral, Tue Jul 15 12:35:54 2003 UTC revision 1.6 by zaral, Wed Jul 16 16:13:49 2003 UTC
# Line 135  Line 135 
135  }  }
136    
137  /**  /**
138   * forward invocation. It tries to call a method (onClick for example)   * this private method look at all the widgets in the container and
139   * to each object the container has.   * try to call a method which corresponds to an event (such as
140   * If it no object responds, it do nothing.   * leftMouseUp).
  * If the object responds, it can do nothing if it is a click on an  
  * invalid area.  
141   */   */
142  - (void) forwardInvocation: (NSInvocation*)objectInvoke  - (void) _widgetInvocation: (NSInvocation*)objectInvoke
143  {  {
144    NSEnumerator *enumerator = [_widgets objectEnumerator];    NSEnumerator *enumerator = [_widgets objectEnumerator];
   NSEvent *event;  
145    UiWidget *widget;    UiWidget *widget;
146      NSEvent *event;
147    int leftBorder, rightBorder, topBorder, bottomBorder, x, y;    int leftBorder, rightBorder, topBorder, bottomBorder, x, y;
148    SEL sel;    SEL sel;
149    
# Line 156  Line 154 
154    
155    /* FIXME - seul le widget le plus en avant recoit l'evenement */    /* FIXME - seul le widget le plus en avant recoit l'evenement */
156    
157      /* phase descendante */
158    while ( (widget = [enumerator nextObject]) )    while ( (widget = [enumerator nextObject]) )
159      {      {
160        leftBorder = [self x] + [widget x];        leftBorder = [self x] + [widget x];
# Line 180  Line 179 
179      }      }
180  }  }
181    
182    
183    /**
184     * This method look if the controller (the delegate) can responds to
185     * the action method, and then the invocation call the action method
186     * on the delegate.
187     */
188    - (void) _actionInvocation: (NSInvocation*)objectInvoke
189    {
190      if ([_delegate respondsToSelector: [objectInvoke selector]])
191        return [objectInvoke invokeWithTarget: _delegate];
192      else
193        return [self doesNotRecognizeSelector: [objectInvoke selector]];
194    }
195    
196    /**
197     * forward invocation. It tries to call a method (onClick for example)
198     * to each object the container has.
199     * If it no object responds, it do nothing.
200     * If the object responds, it can do nothing if it is a click on an
201     * invalid area.
202     */
203    - (void) forwardInvocation: (NSInvocation*)objectInvoke
204    {
205      if ( sel_eq ([objectInvoke selector], @selector (actionImplemented)) )
206        [self _actionInvocation: objectInvoke];
207      else
208        [self _widgetInvocation: objectInvoke];
209    }
210    
211  @end  @end

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