jfl913/TableViewUpdates
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### Table View Animations and Gestures ### Demonstrates how you can use animated updates to open and close sections of a table view for viewing, where each section represents a play, and each row contains a quotation from the play. It also uses gesture recognizers to respond to user input: * A UITapGestureRecognizer to allow tapping on the section headers to expand the section; * A UIPinchGestureRecognizer to allow dynamic changes to the height of table view rows; and * A UILongPressGestureRecognizer to allow press-and-hold on table view cells to initiate an email of the quotation. Main files: APLTableViewController.{h,m} A table view controller to manage display of quotations from a collection of plays. The controller supports opening and closing of sections. To do this it maintains information about each section using an array of SectionInfo objects. APLSectionInfo.{h,m} A section info object maintains information about a section: * Whether the section is open * The header view for the section * The model objects for the section -- in this case, the dictionary containing the quotations for a single play, and the name of the play itself * The height of each row in the section APLSectionHeaderView.{h,m} A view to display a section header, and support opening and closing a section. APLQuoteCell.{h,m} A table view cell to display information about a quotation. APLAppDelegate.{h,m} Application delegate: Loads information about plays and quotations stored in a property list, then passes it to the main table view controller. APLPlay.{h,m} A simple model class to represent a play with a name and a collection of quotations. APLQuotation.{h,m} A simple model class to represent a quotation with information about the character, and the act and scene in which the quotation was made. PlaysAndQuotations.plist A plist file that contains information about quotations made by various characters in different plays. The data is arranges as an array of "plays". Each play is a dictionary with the following keys: @"playName": The name of the plays @"quotations": An array of quotations Each quotation is a dictionary with the following keys: @"act": The act in the play in which the quotation appears @"scene": The scene in the play in which the quotation appears @"character": The name of the character making the quotation @"quotation": The actual quotation =========================================================================== Copyright (C) 2010-2013 Apple Inc. All rights reserved.
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苹果官方tableView-折叠DEMO。解决它的复用bug。
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