First public version.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@5265 72102866-910b-0410-8b05-ffd578937521
2025-05-30 06:40:38 +00:00 · 1999-11-23 23:35:02 +00:00 · 1999-11-23 23:35:02 +00:00 · 2858daf87c
commit 2858daf87c
parent 1491a48488
6 changed files with 1855 additions and 0 deletions
--- a/Source/GSHbox.m
+++ b/Source/GSHbox.m
@ -0,0 +1,184 @@
+/*
+   GSHbox.m
+
+   The GSHbox class (a GNU extension)
+
+   Copyright (C) 1999 Free Software Foundation, Inc.
+
+   Author:  Nicola Pero <n.pero@mi.flashnet.it>
+   Date: 1999
+
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <AppKit/GSHbox.h>
+// For the separator
+#include <AppKit/NSBox.h>
+
+@implementation GSHbox: GSTable
+{
+  // YES if some NSView was already added to the box
+  BOOL _haveViews;
+  float _defaultMinXMargin;
+}
+//
+// Class methods
+//
+(void) initialize
+{
+  if (self == [GSHbox class])
+    [self setVersion: 1];
+}
+//
+// Instance Methods
+//
+-(id) init
+{
+  [super initWithNumberOfRows: 1
+	 numberOfColumns: 1];
+  _haveViews = NO;
+  _defaultMinXMargin = 0;
+  return self;
+}
+-(void) dealloc
+{
+  [super dealloc];
+}
+// 
+// Adding Views 
+// 
+-(void) addView: (NSView *)aView
+{
+  [self addView: aView
+	enablingXResizing: YES
+	withMinXMargin: _defaultMinXMargin];
+}
+-(void)   addView: (NSView *)aView
+enablingXResizing: (BOOL)aFlag
+{
+  [self addView: aView
+	enablingXResizing: aFlag
+	withMinXMargin: _defaultMinXMargin];
+}
+-(void) addView: (NSView *)aView
+ withMinXMargin: (float) aMargin
+{
+  [self addView: aView
+	enablingXResizing: YES
+	withMinXMargin: aMargin];
+}
+-(void)   addView: (NSView *)aView
+enablingXResizing: (BOOL)aFlag
+   withMinXMargin: (float)aMargin	 
+{
+  if (_haveViews)
+    {
+      int entries = _numberOfColumns;
+
+      [super addColumn];
+      
+      [super setXResizingEnabled: aFlag
+	     forColumn: entries];
+      
+      [super putView: aView
+	     atRow: 0
+	     column: entries
+	     withMinXMargin: aMargin
+	     maxXMargin: 0
+	     minYMargin: 0	 
+	     maxYMargin: 0];
+    }
+  else // !_haveViews
+    {
+      [super setXResizingEnabled: aFlag
+	     forColumn: 0];
+      
+      [super putView: aView
+	     atRow: 0
+	     column: 0
+	     withMinXMargin: 0
+	     maxXMargin: 0
+	     minYMargin: 0	 
+	     maxYMargin: 0];
+
+      _haveViews = YES;
+    }
+
+}
+//
+// Adding a Separator
+//
+-(void) addSeparator
+{
+  [self addSeparatorWithMinXMargin: _defaultMinXMargin];
+}
+-(void) addSeparatorWithMinXMargin: (float)aMargin
+{
+  NSBox *separator;
+  
+  separator = [[NSBox alloc] initWithFrame: NSMakeRect (0, 0, 2, 2)];
+  [separator setAutoresizingMask: (NSViewMinXMargin | NSViewMaxXMargin
+				   | NSViewHeightSizable)];
+  [separator setTitlePosition: NSNoTitle];
+  [separator setBorderType: NSGrooveBorder];
+  [self addView: separator
+	enablingXResizing: NO
+	withMinXMargin: aMargin];
+  [separator release];
+}
+//
+// Setting Margins
+//
+-(void) setDefaultMinXMargin: (float)aMargin
+{
+  _defaultMinXMargin = aMargin;
+}
+
+//
+// Getting the number of Entries
+//
+-(int) numberOfViews
+{
+  if (_haveViews)
+    return _numberOfColumns;
+  else
+    return 0;
+}
+
+//
+// NSCoding protocol
+//
+-(void) encodeWithCoder: (NSCoder*)aCoder
+{
+  [super encodeWithCoder: aCoder];
+  [aCoder encodeValueOfObjCType: @encode(BOOL) at: &_haveViews];
+  [aCoder encodeValueOfObjCType: @encode(float) at: &_defaultMinXMargin];
+}
+
+-(id) initWithCoder: (NSCoder*)aDecoder
+{
+  [super initWithCoder: aDecoder];
+  [aDecoder decodeValueOfObjCType: @encode(BOOL) at: &_haveViews];
+  [aDecoder decodeValueOfObjCType: @encode(float) at: &_defaultMinXMargin];
+  return self;
+}
+@end
+
+
+
+