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feat: Exposes functions for programmatically showing/hiding the menu,… #2

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e1ac914
feat: Exposes functions for programmatically showing/hiding the menu,…
Oct 24, 2018
162a2ab
feat: Adds the ability to set the selected index programmatically.
Oct 25, 2018
8b05c0b
fix: Fix issue with NSIndexPath creation.
Oct 25, 2018
c75cce0
feat: Adds a way to programmatically select an index. For real this t…
Oct 25, 2018
59ec0c9
fix: Fixes an issue where if `selectItemAtIndex:` were called before …
Oct 25, 2018
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9 changes: 9 additions & 0 deletions Classes/PFNavigationDropdownMenu.h
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Original file line number Diff line number Diff line change
Expand Up @@ -26,4 +26,13 @@
title:(NSString *)title
items:(NSArray *)items
containerView:(UIView *)containerView;

// Open/Close State
- (void)openMenu;
- (void)closeMenu;
- (BOOL)isOpen;

// Item Selection
- (void)selectItemAtIndex:(NSUInteger)index;

@end
32 changes: 31 additions & 1 deletion Classes/PFNavigationDropdownMenu.m
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Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,10 @@ - (instancetype)initWithFrame:(CGRect)frame
__weak typeof(self) weakSelf = self;
self.tableView.selectRowAtIndexPathHandler = ^(NSUInteger indexPath){
__strong typeof(weakSelf) strongSelf = weakSelf;
strongSelf.didSelectItemAtIndexHandler(indexPath);
if (strongSelf.didSelectItemAtIndexHandler)
{
strongSelf.didSelectItemAtIndexHandler(indexPath);
}
[strongSelf setMenuTitleText:items[indexPath]];
[strongSelf hideMenu];
strongSelf.isShown = NO;
Expand Down Expand Up @@ -195,6 +198,33 @@ - (void)menuButtonTapped:(UIButton *)sender
}
}

#pragma mark - Open/Close State
- (void)openMenu
{
self.isShown = YES;
[self showMenu];
}

- (void)closeMenu
{
self.isShown = NO;
[self hideMenu];
}

- (BOOL)isOpen
{
return [self isShown];
}

#pragma mark - Item Selection
- (void)selectItemAtIndex:(NSUInteger)index
{
if (index >= self.items.count) {
index = self.items.count - 1;
}
[self.tableView selectIndex:index];
}

#pragma mark - Setters
- (void)setCellHeight:(CGFloat)cellHeight
{
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4 changes: 4 additions & 0 deletions Classes/PFTableView.h
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Original file line number Diff line number Diff line change
Expand Up @@ -14,4 +14,8 @@
@property (nonatomic, copy) void(^selectRowAtIndexPathHandler)(NSUInteger indexPath);

- (instancetype)initWithFrame:(CGRect)frame items:(NSArray *)items configuration:(PFConfiguration *)configuration;

// Setters
- (void)selectIndex:(NSUInteger)index;

@end
12 changes: 9 additions & 3 deletions Classes/PFTableView.m
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,14 @@ - (instancetype)initWithFrame:(CGRect)frame items:(NSArray *)items configuration
return self;
}

#pragma mark - Setters
- (void)selectIndex:(NSUInteger)index
{
self.selectedIndexPath = index;
self.selectRowAtIndexPathHandler(index);
[self reloadData];
}

#pragma mark - UITableViewDataSource
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
Expand Down Expand Up @@ -73,9 +81,7 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
#pragma mark - UITableViewDelegate
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
self.selectedIndexPath = indexPath.row;
self.selectRowAtIndexPathHandler(indexPath.row);
[self reloadData];
[self selectIndex:indexPath.row];
PFTableViewCell *cell = (PFTableViewCell *)[tableView cellForRowAtIndexPath:indexPath];
cell.contentView.backgroundColor = self.configuration.cellSelectionColor;
}
Expand Down