customKeyboard.gif
一、CustomKeyboardView ：显示的键盘view
二、keyModel：键盘model，定义键盘字母枚举类型， 存储键盘上btn显示的数据源。
三、KeyboardModeHandler：为处理各种类型键盘数据源，即为MVVM中的ViewModel层。
四、KeyBoardCell：自定义键盘cell，定义键盘操作枚举类型(输入数字、输入小数点、输入运算符等)。
五、WaterFallLayout：键盘的瀑布流。
六、使用
UITextField 和 UITextView 添加自定义键盘
CustomKeyboardView *keyBoardView = [[CustomKeyboardView alloc] initWithKeyboardType:sender.tag inputSource:_tf];
keyBoardView.inputText = _tf.text;
_tf.inputView = keyBoardView;
keyBoardView.closeKeyboardBlock = ^{
//TODO
[_tf resignFirstResponder];
};
keyBoardView.confirmBlock = ^{
//TODO
[_tf resignFirstResponder];
};
UISearchBar 添加自定义键盘
UITextField *searchTF = [_searchBar valueForKeyPath:@"_searchField"];
CustomKeyboardView *keyboardView = [[CustomKeyboardView alloc] initWithKeyboardType:KeyBoardTypeNormal inputSource:searchTF];
searchTF.inputView = keyboardView;
keyboardView.closeKeyboardBlock = ^{
//TODO
[_searchBar resignFirstResponder];
forState:UIControlStateNormal];
};
keyboardView.confirmBlock = ^{
//TODO
[_searchBar resignFirstResponder];
};
七、注意点：记得实现UITextFieldDelegate代理方法
- (BOOL)textField:(UITextField *)textField
shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
return YES;
}
