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issue #127 - The behavior of [delegate willSelectItemAtIndex:] is more similar to UITableView #128

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issue #127 - The behavior of [delegate willSelectItemAtIndex:] is more similar to UITableView #128

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24 changes: 12 additions & 12 deletions Classes/AQGridView.m
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Original file line number Diff line number Diff line change
Expand Up @@ -1105,21 +1105,21 @@ - (void) _selectItemAtIndex: (NSUInteger) index animated: (BOOL) animated
scrollPosition: (AQGridViewScrollPosition) position notifyDelegate: (BOOL) notifyDelegate
numFingersTouch: (NSUInteger) numFingers
{
if ( _selectedIndex == index )
return; // already selected this item

if ( _selectedIndex != NSNotFound )
[self _deselectItemAtIndex: _selectedIndex animated: animated notifyDelegate: notifyDelegate];
if ( index == NSNotFound || index == _selectedIndex || _flags.allowsSelection == 0 )
return;
if ( notifyDelegate && _flags.delegateWillSelectItem )
index = [self.delegate gridView: self willSelectItemAtIndex: index];

if ( _flags.allowsSelection == 0 )
return;
if ( notifyDelegate && _flags.delegateWillSelectItemMultiTouch )
index = [self.delegate gridView: self willSelectItemAtIndex: index
numFingersTouch: numFingers];

if ( notifyDelegate && _flags.delegateWillSelectItem )
index = [self.delegate gridView: self willSelectItemAtIndex: index];
if ( index == NSNotFound || index == _selectedIndex )
return;

if ( notifyDelegate && _flags.delegateWillSelectItemMultiTouch )
index = [self.delegate gridView: self willSelectItemAtIndex: index
numFingersTouch:numFingers];
if ( _selectedIndex != NSNotFound )
[self _deselectItemAtIndex: _selectedIndex animated: animated notifyDelegate: notifyDelegate];

_selectedIndex = index;
[[self cellForItemAtIndex: index] setSelected: YES animated: animated];
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