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Updates to NSSlider docs, and beginnings of basic documentation for NSView.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@6437 72102866-910b-0410-8b05-ffd578937521
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<dl>
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<dt><a href="http://www.gnustep.org/developers/whoiswho.html">Richard Frith-Macdonald</a>
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<dd>
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<dt>James Dessart
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<dd>
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</dl>
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<p>Version: 0.1</p>
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<p>Date: 28 February, 2000</p>
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<p>Version: 0.2</p>
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<p>Date: 8 April, 2000</p>
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<h2><a name="cont-0">NSView</a></h2>
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<h2><a name="NSView">NSView</a></h2>
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<p><b>Declared in:</b> AppKit/NSView.h</p>
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</p>
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<hr>
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<p>
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NSView is an abstract class which provides facilities for drawing in a window and
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receiving events. It is the superclass of many of the visual elements of the GUI.</p>
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<p>
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In order to display itself, a view must be placed in a window (represented by an
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NSWindow object). Within the window is a hierarchy of NSViews, headed by the window's
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content view. Every other view in a window is a descendant of this view.</p>
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<p>
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Subclasses can override <code>drawRect:</code> in order to implement their
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appearance. Other methods of NSView and NSResponder can also be overridden to handle
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user generated events.</p>
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<ul>
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<li><a href="NSView.html#method-0">+defaultMenu</a>
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@ -93,7 +111,7 @@
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<li><a href="NSView.html#method-67">-locationOfPrintRect:</a>
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<li><a href="NSView.html#method-68">-lockFocus</a>
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<li><a href="NSView.html#method-69">-menuForEvent:</a>
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<li><a href="NSView.html#method-70">-mouse:</a>
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<li><a href="NSView.html#method-70">-mouse:inRect:</a>
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<li><a href="NSView.html#method-71">-needsDisplay</a>
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<li><a href="NSView.html#method-72">-needsPanelToBecomeKey</a>
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<li><a href="NSView.html#method-73">-nextKeyView</a>
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@ -116,7 +134,7 @@
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<li><a href="NSView.html#method-90">-removeSubview:</a>
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<li><a href="NSView.html#method-91">-removeTrackingRect:</a>
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<li><a href="NSView.html#method-92">-renewGState</a>
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<li><a href="NSView.html#method-93">-replaceSubview:</a>
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<li><a href="NSView.html#method-93">-replaceSubview:with:</a>
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<li><a href="NSView.html#method-94">-resetCursorRects</a>
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<li><a href="NSView.html#method-95">-resizeSubviewsWithOldSize:</a>
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<li><a href="NSView.html#method-96">-resizeWithOldSuperviewSize:</a>
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@ -166,16 +184,26 @@
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<h2><a name="method-0">defaultMenu</a></h2>
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+ (NSMenu*) <b>defaultMenu</b><br>
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<p>
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As of yet, unimplemented.</p>
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<hr>
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<h2><a name="method-1">focusView</a></h2>
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+ (NSView*) <b>focusView</b><br>
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<p>
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Returns the view which currently has the focus.</p>
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<hr>
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<h2><a name="method-2">acceptsFirstMouse:</a></h2>
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- (BOOL) <b>acceptsFirstMouse:</b> (NSEvent*)theEvent<br>
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<p>
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Returns <code>YES</code> if the view object will accept the first click
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received when in an inactive window, and <code>NO</code> otherwise.</p>
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<hr>
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<h2><a name="method-3">addCursorRect:cursor:</a></h2>
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@ -186,6 +214,11 @@
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<h2><a name="method-4">addSubview:</a></h2>
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- (void) <b>addSubview:</b> (NSView*)aView<br>
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<p>
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Adds <var>aView</var> as a subview of the receiver.
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</p>
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<hr>
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<h2><a name="method-5">addSubview:positioned:relativeTo:</a></h2>
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@ -226,6 +259,14 @@
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<h2><a name="method-12">ancestorSharedWithView:</a></h2>
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- (NSView*) <b>ancestorSharedWithView:</b> (NSView*)aView<br>
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<p>
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Returns <code>self</code> if <var>aView</var> is the receiver or <var>aView</var> is a
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subview of the receiver, the ancestor view shared by <var>aView</var> and the receiver,
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if any, <var>aView</var> if it is an ancestor of the receiver, otherwise returns
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<code>nil</code>.
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</p>
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<hr>
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<h2><a name="method-13">autoresizesSubviews</a></h2>
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@ -451,6 +492,10 @@
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<h2><a name="method-57">hitTest:</a></h2>
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- (NSView*) <b>hitTest:</b> (NSPoint)aPoint<br>
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<p>
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Returns the subview, lowest in the receiver's hierarchy, which contains
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<var>aPoint</var></p>
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<hr>
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<h2><a name="method-58">initWithFrame:</a></h2>
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<h2><a name="method-60">isDescendantOf:</a></h2>
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- (BOOL) <b>isDescendantOf:</b> (NSView*)aView<br>
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<p>
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Returns <code>YES</code> if <var>aView</var> is an ancestor of the receiver.
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</p>
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<hr>
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<h2><a name="method-61">isFlipped</a></h2>
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@ -511,10 +561,16 @@
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<h2><a name="method-69">menuForEvent:</a></h2>
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- (NSMenu*) <b>menuForEvent:</b> (NSEvent*)theEvent<br>
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<p>
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As of yet, unimplemented.</p>
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<hr>
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<h2><a name="method-70">mouse:</a></h2>
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- (BOOL) <b>mouse:</b> (NSPoint)aPoint<br>
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<h2><a name="method-70">mouse:inRect:</a></h2>
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- (BOOL) <b>mouse:</b> (NSPoint)aPoint <b>inRect:</b> (NSRect)aRect<br>
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<p>
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Returns whether or not <var>aPoint</var> lies within <var>aRect</var>.</p>
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<hr>
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<h2><a name="method-88">removeFromSuperview</a></h2>
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- (void) <b>removeFromSuperview</b><br>
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<p>
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<p>
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Removes the receiver from its superviews list of subviews,
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by invoking the superviews [-removeSubview:] method, and
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superview as needing redisplay.
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</p>
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<p>
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<p>
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This is dangerous to use during display, since it alters the
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rectangles needing display.
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<h2><a name="method-89">removeFromSuperviewWithoutNeedingDisplay</a></h2>
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- (void) <b>removeFromSuperviewWithoutNeedingDisplay</b><br>
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<p>
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<p>
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Removes the receiver from its superviews list of subviews,
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by invoking the superviews [-removeSubview:] method.
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- (void) <b>removeSubview:</b> (NSView*)aView<br>
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Standards: NotMacOS-X NotOpenStep<br>
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<p>
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<p>
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Removes the view from the receivers list of subviews
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and from the responder chain.
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</p>
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<p>
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<p>
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Also invokes [aView -viewWillMoveToWindow: nil] to handle
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removal of aView (and recursively, its children) from its
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<hr>
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<h2><a name="method-93">replaceSubview:</a></h2>
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- (void) <b>replaceSubview:</b> (NSView*)oldView<br>
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<h2><a name="method-93">replaceSubview:with:</a></h2>
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- (void) <b>replaceSubview:</b> (NSView*)oldView <b>with:</b> (NSView*)newView<br>
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<p>
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Removes <var>oldView</var> from the receiver and places <var>newView</var> in its place.
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</p>
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<hr>
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@ -862,11 +916,18 @@ Standards: NotMacOS-X NotOpenStep<br>
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<h2><a name="method-131">viewWillMoveToSuperview:</a></h2>
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- (void) <b>viewWillMoveToSuperview:</b> (NSView*)newSuperview<br>
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<p>
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Notifies the receiver that its superview is being changed to
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<var>newSuperview</var>.</p>
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<hr>
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<h2><a name="method-132">viewWillMoveToWindow:</a></h2>
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- (void) <b>viewWillMoveToWindow:</b> (NSWindow*)newWindow<br>
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<p>
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Notifies the receiver that it will now be a view of <var>newWindow</var>.</p>
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<hr>
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<h2><a name="method-133">viewWithTag:</a></h2>
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<h2><a name="method-136">window</a></h2>
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- (NSWindow*) <b>window</b><br>
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<p>
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Returns the window in which the receiver resides.
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</p>
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<hr>
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<h2><a name="method-137">writeEPSInsideRect:toPasteboard:</a></h2>
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