codershmily/mgcollapsabletableview

iOS: 可收缩Section的UITableView: MGCollapsableTableView

MGCollapsableTableViewController

Collapsable UITableView Sections.

• Xcode 7 or higher.
• iOS 6.0 or higher.

Screenshot

Sample Project

Download the whole project or clone this Git repository.

Usage

• The ./Base folder, which contains all required source files, should be copied to your project.
• Implement your own section header view with MGCollapsableTableViewSectionViewBase protocol.
  • Implement the delegate property.
  • Invoke delegate's - (void)collapseableSection:(id)sectionView isCollapsed:(BOOL)isCollapsed on header view events, e.g. when user taps on header view.
  • Implement the tableViewSectionCollapsed property, note that its getter and setter are used to obtain or change the state of the header view, you should not invoke delegate methods when tableViewSectionCollapsed changes.
• Implement your own UITableViewController by subclassing MGCollapsableTableViewController.
  • Create an array of MGCollapsableTableViewSectionSource objects as the data source for UITableView.
  • Implement - (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section and return your desired header view height.
  • Implement - (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section. You must call [self setupCollapsableSection:sectionIndex:] on each section view object in order to delegate header view events to UITableViewController.
  • Implement other necessary methods(cellForRowAtIndexPath...).
  • Call collapseSection, expandSection, collapseAllSections, expandAllSections if you want programmatically control the state of a(all) section(s).