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New: added the protocol CPScrollViewDelegate

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This commit is contained in:
Alexandre Wilhelm
2015-03-12 14:39:42 -07:00
parent 98d0a397a3
commit 51bdfa44b1
1 changed files with 33 additions and 23 deletions
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AppKit/CPScrollView.j
+33 -23
View File
@@ -33,6 +33,15 @@
#define SHOULD_SHOW_CORNER_VIEW() (_scrollerStyle === CPScrollerStyleLegacy && _verticalScroller && ![_verticalScroller isHidden])
@protocol CPScrollViewDelegate <CPObject>
@optional
- (void)scrollViewWillScroll:(CPScrollView)aScrollView;
- (void)scrollViewDidScroll:(CPScrollView)aScrollView;
@end
/*! @ignore */
var _isBrowserUsingOverlayScrollers = function()
{
@@ -98,35 +107,35 @@ var CPScrollerStyleGlobal = CPScrollerStyleOverlay,
@implementation CPScrollView : CPView
{
CPClipView _contentView;
CPClipView _headerClipView;
CPView _cornerView;
CPView _bottomCornerView;
CPClipView _contentView;
CPClipView _headerClipView;
CPView _cornerView;
CPView _bottomCornerView;
id _delegate;
CPTimer _scrollTimer;
id <CPScrollViewDelegate> _delegate;
CPTimer _scrollTimer;
BOOL _hasVerticalScroller;
BOOL _hasHorizontalScroller;
BOOL _autohidesScrollers;
BOOL _hasVerticalScroller;
BOOL _hasHorizontalScroller;
BOOL _autohidesScrollers;
CPScroller _verticalScroller;
CPScroller _horizontalScroller;
CPScroller _verticalScroller;
CPScroller _horizontalScroller;
CPInteger _recursionCount;
CPInteger _implementedDelegateMethods;
CPInteger _recursionCount;
CPInteger _implementedDelegateMethods;
float _verticalLineScroll;
float _verticalPageScroll;
float _horizontalLineScroll;
float _horizontalPageScroll;
float _verticalLineScroll;
float _verticalPageScroll;
float _horizontalLineScroll;
float _horizontalPageScroll;
CPBorderType _borderType;
CPBorderType _borderType;
CPTimer _timerScrollersHide;
CPTimer _timerScrollersHide;
int _scrollerStyle;
int _scrollerKnobStyle;
int _scrollerStyle;
int _scrollerKnobStyle;
}
@@ -296,7 +305,7 @@ Notifies the delegate when the scroll view has finished scrolling.
@endcode
*/
- (void)setDelegate:(id)aDelegate
- (void)setDelegate:(id <CPScrollViewDelegate>)aDelegate
{
if (aDelegate === _delegate)
return;
@@ -1014,7 +1023,8 @@ Notifies the delegate when the scroll view has finished scrolling.
/* @ignore */
- (void)_respondToScrollWheelEventWithDeltaX:(float)deltaX deltaY:(float)deltaY
{
var contentBounds = [_contentView bounds],
var documentFrame = [[self documentView] frame],
contentBounds = [_contentView bounds],
contentFrame = [_contentView frame],
enclosingScrollView = [self enclosingScrollView];