* NSCell.m acceptsFirstResponder implement, editWithFrame: adjust further,

selectWithFrame: preliminary implementation.
	* NSButton.m: acceptsFirstResponder implement.
	* NSText.m: shouldDrawInsertionPoint test for field editor status.
	* NSTextField.m: mouseDown: use field editor instead of previous non OS
	text field cell editor code, textShouldEndEditing: implement.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@3466 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,12 @@
+Wed Dec 16 1998  Felipe A. Rodriguez  <far@ix.netcom.com>
+
+	* NSCell.m acceptsFirstResponder implement, editWithFrame: adjust further,
+	selectWithFrame: preliminary implementation.
+	* NSButton.m: acceptsFirstResponder implement.
+	* NSText.m: shouldDrawInsertionPoint test for field editor status.
+	* NSTextField.m: mouseDown: use field editor instead of previous non OS
+	text field cell editor code, textShouldEndEditing: implement.
+
 Tue Dec 15 16:30:00 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
 
 	* NSApplication.m: Terminate modal loop if the window goes away.

Source/NSButton.m

@@ -284,11 +284,11 @@ id gnustep_gui_nsbutton_class = nil;
 }
 
 //
-// Handling Events and Action Messages 
+// Determining the first responder
 //
 - (BOOL)acceptsFirstResponder
 {														
-  return [self keyEquivalent] != nil;;
+	return [cell acceptsFirstResponder] && ([self keyEquivalent] != nil);				
 }														
 
 - (void) keyDown: (NSEvent*)theEvent
@@ -297,6 +297,10 @@ id gnustep_gui_nsbutton_class = nil;
     [super keyDown: theEvent];
 }
 
+//
+// Handling Events and Action Messages 
+//
+
 - (void) performClick: (id)sender
 {
   [cell performClick: sender];

Source/NSCell.m

@@ -42,6 +42,8 @@
 #include <AppKit/NSCell.h>
 #include <AppKit/NSEvent.h>
 
+
+
 @implementation NSCell
 
 //
@@ -50,15 +52,9 @@
 + (void)initialize
 {
 	if (self == [NSCell class])
-    {
-      // Initial version
       [self setVersion:1];
 }
-}
 
-//
-// Tracking the Mouse 
-//
 + (BOOL)prefersTrackingUntilMouseUp
 {
 	return NO;
@@ -67,10 +63,6 @@
 //
 // Instance methods
 //
-
-//
-// Initializing an NSCell 
-//
 - _init
 {
 	cell_type = NSNullCellType;
@@ -105,9 +97,8 @@
 	
 	[self _init];
 	
-  // Not an image class --then forget it
-  if (![anImage isKindOfClass:[NSImage class]])
-    return nil;
+	if (![anImage isKindOfClass:[NSImage class]])			// image must be an
+		return nil;											// NSImage
 	
 	cell_type = NSImageCellType;
 	cell_image = [anImage retain];
@@ -180,49 +171,30 @@
 //
 // Setting the NSCell's Type 
 //
-- (void)setType:(NSCellType)aType
-{
-  cell_type = aType;
-}
-
-- (NSCellType)type
-{
-  return cell_type;
-}
+- (void)setType:(NSCellType)aType		{ cell_type = aType; }
+- (NSCellType)type						{ return cell_type; }
 
 //
 // Setting the NSCell's State 
 //
-- (void)setState:(int)value
-{
-  cell_state = value;
-}
-
-- (int)state
-{
-  return cell_state;
-}
+- (void)setState:(int)value				{ cell_state = value; }
+- (int)state							{ return cell_state; }
 
 //
 // Enabling and Disabling the NSCell 
 //
-- (BOOL)isEnabled
-{
-  return cell_enabled;
-}
+- (BOOL)isEnabled						{ return cell_enabled; }
+- (void)setEnabled:(BOOL)flag			{ cell_enabled = flag; }
 
-- (void)setEnabled:(BOOL)flag
-{
-  cell_enabled = flag;
-}
+//
+// Determining the first responder
+//
+- (BOOL)acceptsFirstResponder			{ return cell_enabled; }														
 
 //
 // Setting the Image 
 //
-- (NSImage *)image
-{
-  return cell_image;
-}
+- (NSImage *)image						{ return cell_image; }
 
 - (void)setImage:(NSImage *)anImage
 {							 
@@ -236,25 +208,10 @@
 //
 // Setting the NSCell's Value 
 //
-- (double)doubleValue
-{
-  return [contents doubleValue];
-}
-
-- (float)floatValue;
-{
-  return [contents floatValue];
-}
-
-- (int)intValue
-{
-  return [contents intValue];
-}
-
-- (NSString *)stringValue
-{
-  return contents;
-}
+- (double)doubleValue					{ return [contents doubleValue]; }
+- (float)floatValue;					{ return [contents floatValue]; }
+- (int)intValue							{ return [contents intValue]; }
+- (NSString *)stringValue				{ return contents; }
 
 - (void)setDoubleValue:(double)aDouble
 {
@@ -315,43 +272,20 @@ NSString* _string;
 //
 // Modifying Text Attributes 
 //
-- (NSTextAlignment)alignment
-{
-  return text_align;
-}
-
-- (NSFont *)font
-{
-  return cell_font;
-}
-
-- (BOOL)isEditable
-{
-  return cell_editable;
-}
-
-- (BOOL)isSelectable
-{
-  return cell_selectable;
-}
-
-- (BOOL)isScrollable
-{
-  return cell_scrollable;
-}
-
-- (void)setAlignment:(NSTextAlignment)mode
-{
-  text_align = mode;
-}
+- (NSTextAlignment)alignment					{ return text_align; }
+- (NSFont *)font								{ return cell_font; }
+- (BOOL)isEditable								{ return cell_editable; }
+- (BOOL)isSelectable							{ return cell_selectable; }
+- (BOOL)isScrollable							{ return cell_scrollable; }
+- (void)setAlignment:(NSTextAlignment)mode		{ text_align = mode; }
 
 - (void)setEditable:(BOOL)flag
 {
 	cell_editable = flag;
-  // If its editable then its selectable
-  if (flag)
-    cell_selectable = flag;
-}
+
+	if (flag)											// If cell is not
+		cell_selectable = flag;							// selectable then it's
+}														// not editable
 
 - (void)setFont:(NSFont *)fontObject
 {
@@ -364,38 +298,62 @@ NSString* _string;
 - (void)setSelectable:(BOOL)flag
 {
 	cell_selectable = flag;
-  // If its not selectable then its not editable
-  if (!flag)
-    cell_editable = NO;
-}
   
-- (void)setScrollable:(BOOL)flag
-{
-  cell_scrollable = flag;
-}
+	if (!flag)											// If cell is not 
+		cell_editable = NO;								// selectable then it's 
+}														// not editable
 
+- (void)setScrollable:(BOOL)flag			{ cell_scrollable = flag; }
+- (void)setWraps:(BOOL)flag					{}
+- (BOOL)wraps								{ return NO; }
+
+//
+// Editing Text 
+//
 - (NSText *)setUpFieldEditorAttributes:(NSText *)textObject
 {
 	return nil;
 }
 
-- (void)setWraps:(BOOL)flag
-{}
-
-- (BOOL)wraps
-{
-  return NO;
-}
-
-//
-// Editing Text 
-//
 - (void)editWithFrame:(NSRect)aRect 
 			   inView:(NSView *)controlView	
 			   editor:(NSText *)textObject	
 			   delegate:(id)anObject	
 			   event:(NSEvent *)theEvent
 {
+	if(cell_type != NSTextCellType)
+		return;
+
+	[[controlView window] makeFirstResponder:textObject];
+
+	[textObject setFrame:aRect];
+	[textObject setText:[self stringValue]];
+	[textObject setDelegate:anObject];
+	[controlView addSubview:textObject];
+	[controlView lockFocus];
+	NSEraseRect(aRect);
+	[controlView unlockFocus];
+	[textObject display];
+}
+
+- (void)endEditing:(NSText *)textObject					// editing is complete,
+{														// remove the text obj
+	[textObject removeFromSuperview];					// acting as the field
+	[self setStringValue: [textObject text]];			// editor from window's
+	[textObject setDelegate:nil];						// view heirarchy, set
+}														// our contents from it 
+
+- (void)selectWithFrame:(NSRect)aRect
+				 inView:(NSView *)controlView	 
+				 editor:(NSText *)textObject	 
+				 delegate:(id)anObject	 
+				 start:(int)selStart	 
+				 length:(int)selLength
+{														// preliminary FIX ME
+	if(!controlView || !textObject || !cell_font || 
+			(cell_type != NSTextCellType))
+		return;
+
 	[[controlView window] makeFirstResponder:textObject];
 
 	[textObject setFrame:aRect];
@@ -406,21 +364,6 @@ NSString* _string;
 	[textObject display];
 }
 
-- (void)endEditing:(NSText *)textObject
-{
-	[textObject removeFromSuperview];
-	[self setStringValue: [textObject text]];
-	[textObject setDelegate:nil];
-}
-
-- (void)selectWithFrame:(NSRect)aRect
-			inView:(NSView *)controlView	 
-			editor:(NSText *)textObject	 
-			delegate:(id)anObject	 
-			start:(int)selStart	 
-			length:(int)selLength
-{}
-
 //
 // Validating Input 
 //

Source/NSSplitView.m

@@ -41,8 +41,9 @@
 
 @implementation NSSplitView
 
-/* API Methods */
-
+//
+// Instance methods
+//
 - (void)mouseDown:(NSEvent *)theEvent 
 {
   NSApplication *app = [NSApplication sharedApplication];

Source/NSText.m

@@ -794,7 +794,7 @@ typedef enum
 
 
 -(BOOL) shouldDrawInsertionPoint
-{	return ([self selectedRange].length==0) && [self isEditable];
+{	return ([self selectedRange].length==0) && [self isEditable] && (![self isFieldEditor]);
 }
 -(void) drawInsertionPointInRect:(NSRect)rect color:(NSColor *)color turnedOn:(BOOL)flag
 {	if(flag)

Source/NSTextField.m

@@ -45,7 +45,7 @@
 //
 // class variables
 //
-id gnustep_gui_nstextfield_cell_class = nil;
+id _nsTextfieldCellClass = nil;
 
 //
 // Class methods
@@ -62,15 +62,8 @@ id gnustep_gui_nstextfield_cell_class = nil;
 //
 // Initializing the NSTextField Factory 
 //
-+ (Class)cellClass
-{
-	return gnustep_gui_nstextfield_cell_class;
-}
-
-+ (void)setCellClass:(Class)classId
-{
-	gnustep_gui_nstextfield_cell_class = classId;
-}
++ (Class)cellClass						{ return _nsTextfieldCellClass; }
++ (void)setCellClass:(Class)classId		{ _nsTextfieldCellClass = classId; }
 
 //
 // Instance methods
@@ -84,7 +77,7 @@ id gnustep_gui_nstextfield_cell_class = nil;
 {
 	[super initWithFrame:frameRect];
 															// set our cell
-	[self setCell:[[gnustep_gui_nstextfield_cell_class new] autorelease]];
+	[self setCell:[[_nsTextfieldCellClass new] autorelease]];
 	[cell setState:1];
 	text_cursor = [[NSCursor IBeamCursor] retain];
 
@@ -219,22 +212,60 @@ id t;
 //
 - (void)mouseDown:(NSEvent *)theEvent
 {
-NSPoint location;									
+NSRect cellFrame = bounds;							
 													// If not selectable then 
 	if (![self isSelectable]) 						// don't recognize the 
 		return;										// mouse down
 
 fprintf(stderr, " TextField mouseDown --- ");
 
-	location = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-	[self lockFocus];
-	[[self cell] _setCursorLocation:location];
-	[[self cell] _setCursorVisibility: YES];
-	[cell drawWithFrame:bounds inView:self];
-	[window flushWindow];
-	[self unlockFocus];
-	if ([[self window] makeFirstResponder:self])
-		[self setNeedsDisplay:YES];
+//	location = [self convertPoint:[theEvent locationInWindow] fromView:nil];
+//	[self lockFocus];
+//	cellFrame = [self convertRect:frame toView:nil];
+//		    cellFrame.origin = [super_view convertPoint:frame.origin 
+//								 toView:[window contentView]];
+
+	if ([cell isBordered]) 								// draw the border if 
+		{												// needed.
+		if ([cell isBezeled]) 
+			{
+			cellFrame.origin.x += 4;
+			cellFrame.origin.y += 2;
+			cellFrame.size.width -= 6;
+			cellFrame.size.height -= 4;
+    		}
+		else 
+			{
+			cellFrame.origin.x += 1;
+			cellFrame.origin.y += 1;
+			cellFrame.size.width -= 2;
+			cellFrame.size.height -= 2;
+    		}
+  		}
+													// set field editor to
+	fprintf (stderr,
+	"XRTextField 0: rect origin (%1.2f, %1.2f), size (%1.2f, %1.2f)\n",
+				frame.origin.x, frame.origin.y, 
+				frame.size.width, frame.size.height);
+	fprintf (stderr,
+	"XRTextField 1: rect origin (%1.2f, %1.2f), size (%1.2f, %1.2f)\n",
+				cellFrame.origin.x, cellFrame.origin.y, 
+				cellFrame.size.width, cellFrame.size.height);
+
+	[cell editWithFrame:cellFrame 			
+					inView:self				
+					editor:[window fieldEditor:YES forObject:cell]	
+					delegate:self	
+					event:theEvent];
+
+
+//	[[self cell] _setCursorLocation:location];
+//	[[self cell] _setCursorVisibility: YES];
+//	[cell drawWithFrame:bounds inView:self];
+//	[window flushWindow];
+//	[self unlockFocus];
+//	if ([[self window] makeFirstResponder:self])
+//		[self setNeedsDisplay:YES];
 }
 
 - (void)mouseUp:(NSEvent *)theEvent
@@ -357,8 +388,11 @@ id nextResponder;
   return YES;
 }
 
-- (BOOL)textShouldEndEditing:(NSText *)textObject
-{
+- (BOOL)textShouldEndEditing:(NSText *)aTextObject		// NSText(field editor) 
+{														// delegate method
+	[cell endEditing:aTextObject];
+fprintf(stderr, " TextField textShouldEndEditing --- ");
+
 	return YES;
 }
 

Source/NSWindow.m

@@ -310,9 +310,9 @@ NSView *wv;
 		return [delegate windowWillReturnFieldEditor:self toObject:anObject];
 
 	if(!_fieldEditor && createFlag)					// each window has a global
-		{											// text field editor
-		_fieldEditor = [[NSText new] retain];
-		[_fieldEditor setFieldEditor:YES];
+		{											// text field editor, if it
+		_fieldEditor = [[NSText new] retain];		// doesn't exist create it
+		[_fieldEditor setFieldEditor:YES]; 			// if create flag is set					 
 		}
 
 	return _fieldEditor;