Added aditional methods for text completion

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@9541 72102866-910b-0410-8b05-ffd578937521

Headers/gnustep/gui/NSComboBox.h

@@ -77,6 +77,12 @@
 - (int)indexOfItemWithObjectValue:(id)object;
 - (NSArray *)objectValues;
 
+#ifndef	STRICT_OPENSTEP
+/* text completion */
+- (void)setCompletes:(BOOL)completes;
+- (BOOL)completes;
+#endif
+
 @end
 
 @interface NSObject (NSComboBoxDataSource)
@@ -84,6 +90,11 @@
 - (id)comboBox:(NSComboBox *)aComboBox objectValueForItemAtIndex:(int)index;
 - (unsigned int)comboBox:(NSComboBox *)aComboBox
 indexOfItemWithStringValue:(NSString *)string;
+#ifndef	STRICT_OPENSTEP
+/* text completion */
+- (NSString *)comboBox:(NSComboBox *)aComboBox 
+       completedString:(NSString *)aString;
+#endif
 @end
 
 @interface NSObject (NSComboBoxNotifications)

Headers/gnustep/gui/NSComboBoxCell.h

@@ -40,6 +40,7 @@
    NSMutableArray	*_popUpList;
    BOOL			_usesDataSource;
    BOOL			_hasVerticalScroller;
+   BOOL                 _completes;
    int			_visibleItems;
    NSSize		_intercellSpacing;
    float		_itemHeight;
@@ -95,6 +96,12 @@
 - (int)indexOfItemWithObjectValue:(id)object;
 - (NSArray *)objectValues;
 
+#ifndef	STRICT_OPENSTEP
+/* text completion */
+- (NSString *)completedString:(NSString *)substring;
+- (void)setCompletes:(BOOL)completes;
+- (BOOL)completes;
+#endif
 @end
 
 @interface NSObject (NSComboBoxCellDataSource)
@@ -103,6 +110,11 @@
 objectValueForItemAtIndex:(int)index;
 - (unsigned int)comboBoxCell:(NSComboBoxCell *)aComboBoxCell
   indexOfItemWithStringValue:(NSString *)string;
+#ifndef	STRICT_OPENSTEP
+/* text completion */
+- (NSString *)comboBoxCell:(NSComboBoxCell *)aComboBoxCell 
+	   completedString:(NSString *)uncompletedString;
+#endif
 @end
 
 #endif /* _GNUstep_H_NSComboBoxCell */

Source/NSComboBoxCell.m

@@ -47,6 +47,7 @@
    //_buttonCell = nil;
    _popUpList = [[NSMutableArray alloc] init];
    //_usesDataSource = NO;
+   //_completes = NO;
    _visibleItems = 10;
    _intercellSpacing = NSZeroSize;
    _itemHeight = 14;
@@ -296,6 +297,23 @@
    return _popUpList;
 }
 
+// Text completion
+- (NSString *)completedString:(NSString *)substring
+{
+  // FIXME
+  return substring;
+}
+
+- (void)setCompletes:(BOOL)completes
+{
+  _completes = completes;
+}
+
+- (BOOL)completes
+{
+  return _completes;
+}
+
 - (void)performPopUsingSelector:(SEL)aSelector
 			 inRect:(NSRect)cellFrame
 			 ofView:(NSView *)controlView