提交记录修改UI/Controls/DatePickerBar/DatePickerBar.cs+76 −21看文件
| @@ -22,7 +22,7 @@ namespace UI.Controls.DatePickerBar | ||
| 22 | 22 | set { SetValue(ShowTypeProperty, value); } |
| 23 | 23 | } |
| 24 | 24 | public static readonly DependencyProperty ShowTypeProperty = |
| 25 | 删除: DependencyProperty.Register("ShowType", typeof(DatePickerShowType), typeof(DatePickerBar), new PropertyMetadata(DatePickerShowType.Day,new PropertyChangedCallback(OnShowTypeChanged))); | |
| 25 | 新增: DependencyProperty.Register("ShowType", typeof(DatePickerShowType), typeof(DatePickerBar), new PropertyMetadata(DatePickerShowType.Day, new PropertyChangedCallback(OnShowTypeChanged))); | |
| 26 | 26 | |
| 27 | 27 | private static void OnShowTypeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) |
| 28 | 28 | { |
| @@ -64,6 +64,8 @@ namespace UI.Controls.DatePickerBar | ||
| 64 | 64 | private Dictionary<DateTime, DatePickerBarItem> ItemsDictionary; |
| 65 | 65 | private List<DateTime> DateList; |
| 66 | 66 | |
| 67 | 新增: private int dataCount = 0; | |
| 68 | 新增: private int renderIndex = 0; | |
| 67 | 69 | // 选中标记块 |
| 68 | 70 | private Border ActiveBlock; |
| 69 | 71 | // 动画 |
| @@ -85,9 +87,12 @@ namespace UI.Controls.DatePickerBar | ||
| 85 | 87 | ActiveBlock = GetTemplateChild("ActiveBlock") as Border; |
| 86 | 88 | ScrollViewer = GetTemplateChild("ScrollViewer") as ScrollViewer; |
| 87 | 89 | Render(); |
| 90 | 新增: | |
| 91 | 新增: | |
| 88 | 92 | } |
| 89 | 93 | |
| 90 | 94 | |
| 95 | 新增: | |
| 91 | 96 | private void AddItem(DateTime date) |
| 92 | 97 | { |
| 93 | 98 | if (Container != null) |
| @@ -96,7 +101,7 @@ namespace UI.Controls.DatePickerBar | ||
| 96 | 101 | { |
| 97 | 102 | return; |
| 98 | 103 | } |
| 99 | 删除: | |
| 104 | 新增: renderIndex++; | |
| 100 | 105 | var control = new DatePickerBarItem(); |
| 101 | 106 | control.Title = date.Day.ToString(); |
| 102 | 107 | control.Date = date; |
| @@ -108,14 +113,26 @@ namespace UI.Controls.DatePickerBar | ||
| 108 | 113 | } |
| 109 | 114 | ScrollToActive(date); |
| 110 | 115 | }; |
| 111 | 删除: control.Loaded += (e, c) => | |
| 116 | 新增: | |
| 117 | 新增: if (renderIndex == dataCount) | |
| 112 | 118 | { |
| 113 | 删除: if (date == DateTime.Now.Date) | |
| 119 | 新增: | |
| 120 | 新增: control.Loaded += (e, c) => | |
| 114 | 121 | { |
| 115 | 删除: SelectedDate = DateTime.Now.Date; | |
| 116 | 删除: } | |
| 117 | 删除: }; | |
| 118 | 122 | |
| 123 | 新增: if (SelectedDate == DateTime.MinValue) | |
| 124 | 新增: { | |
| 125 | 新增: if (date == DateTime.Now.Date) | |
| 126 | 新增: { | |
| 127 | 新增: SelectedDate = DateTime.Now.Date; | |
| 128 | 新增: } | |
| 129 | 新增: } | |
| 130 | 新增: else | |
| 131 | 新增: { | |
| 132 | 新增: ScrollToActive(SelectedDate); | |
| 133 | 新增: } | |
| 134 | 新增: }; | |
| 135 | 新增: } | |
| 119 | 136 | // 后一天 |
| 120 | 137 | int next = DateList.IndexOf(date.AddDays(+1)); |
| 121 | 138 | |
| @@ -152,18 +169,23 @@ namespace UI.Controls.DatePickerBar | ||
| 152 | 169 | |
| 153 | 170 | private void Render() |
| 154 | 171 | { |
| 155 | 删除: if(Container == null) | |
| 172 | 新增: if (Container == null) | |
| 156 | 173 | { |
| 157 | 174 | return; |
| 158 | 175 | } |
| 176 | 新增: dataCount = 0; | |
| 177 | 新增: renderIndex = 0; | |
| 178 | 新增: | |
| 159 | 179 | DateList.Clear(); |
| 160 | 180 | ItemsDictionary.Clear(); |
| 161 | 181 | Container.Children.Clear(); |
| 162 | 182 | |
| 163 | 183 | if (ShowType == DatePickerShowType.Day) |
| 164 | 184 | { |
| 185 | 新增: dataCount = 41; | |
| 186 | 新增: | |
| 165 | 187 | // 前30天 |
| 166 | 删除: for (int i = 1; i < 30; i++) | |
| 188 | 新增: for (int i = 1; i < 31; i++) | |
| 167 | 189 | { |
| 168 | 190 | AddItem(DateTime.Now.Date.AddDays(-i)); |
| 169 | 191 | } |
| @@ -171,15 +193,16 @@ namespace UI.Controls.DatePickerBar | ||
| 171 | 193 | AddItem(DateTime.Now.Date); |
| 172 | 194 | |
| 173 | 195 | // 后十天 |
| 174 | 删除: for (int i = 1; i < 10; i++) | |
| 196 | 新增: for (int i = 1; i < 11; i++) | |
| 175 | 197 | { |
| 176 | 198 | AddItem(DateTime.Now.Date.AddDays(+i)); |
| 177 | 199 | } |
| 178 | 删除: | |
| 179 | 200 | } |
| 180 | 201 | |
| 181 | 202 | if (ShowType == DatePickerShowType.Month) |
| 182 | 203 | { |
| 204 | 新增: dataCount = 12; | |
| 205 | 新增: | |
| 183 | 206 | var nowDate = DateTime.Now; |
| 184 | 207 | for (int i = 1; i < 13; i++) |
| 185 | 208 | { |
| @@ -201,6 +224,7 @@ namespace UI.Controls.DatePickerBar | ||
| 201 | 224 | { |
| 202 | 225 | return; |
| 203 | 226 | } |
| 227 | 新增: renderIndex++; | |
| 204 | 228 | |
| 205 | 229 | var control = new DatePickerBarItem(); |
| 206 | 230 | control.Title = date.Month.ToString(); |
| @@ -213,34 +237,65 @@ namespace UI.Controls.DatePickerBar | ||
| 213 | 237 | } |
| 214 | 238 | ScrollToActive(date); |
| 215 | 239 | }; |
| 216 | 删除: control.Loaded += (e, c) => | |
| 240 | 新增: | |
| 241 | 新增: if (renderIndex == dataCount) | |
| 217 | 242 | { |
| 218 | 删除: if (date.Year == DateTime.Now.Date.Year | |
| 219 | 删除: && date.Month == DateTime.Now.Date.Month) | |
| 243 | 新增: control.Loaded += (e, c) => | |
| 220 | 244 | { |
| 221 | 删除: SelectedDate = date; | |
| 222 | 删除: } | |
| 223 | 删除: }; | |
| 245 | 新增: if (SelectedDate == DateTime.MinValue) | |
| 246 | 新增: { | |
| 247 | 新增: if (date.Year == DateTime.Now.Date.Year | |
| 248 | 新增: && date.Month == DateTime.Now.Date.Month) | |
| 249 | 新增: { | |
| 250 | 新增: SelectedDate = date; | |
| 251 | 新增: } | |
| 252 | 新增: } | |
| 253 | 新增: else | |
| 254 | 新增: { | |
| 255 | 新增: ScrollToActive(SelectedDate); | |
| 256 | 新增: } | |
| 257 | 新增: }; | |
| 258 | 新增: } | |
| 224 | 259 | |
| 225 | 260 | |
| 226 | 261 | DateList.Add(date); |
| 227 | 262 | ItemsDictionary.Add(date, control); |
| 228 | 263 | Container.Children.Add(control); |
| 229 | 删除: | |
| 230 | 264 | } |
| 231 | 265 | } |
| 232 | 266 | |
| 233 | 267 | private void ScrollToActive(DateTime date) |
| 234 | 268 | { |
| 235 | 删除: if (ItemsDictionary.ContainsKey(SelectedDate)) | |
| 269 | 新增: | |
| 270 | 新增: if (ItemsDictionary.Count == 0) | |
| 236 | 271 | { |
| 237 | 删除: ItemsDictionary[SelectedDate].IsSelected = false; | |
| 272 | 新增: return; | |
| 273 | 新增: } | |
| 274 | 新增: if (ShowType == DatePickerShowType.Month) | |
| 275 | 新增: { | |
| 276 | 新增: date = new DateTime(date.Year, date.Month, 1); | |
| 238 | 277 | } |
| 239 | 278 | else |
| 279 | 新增: { | |
| 280 | 新增: date = new DateTime(date.Year, date.Month, date.Day); | |
| 281 | 新增: } | |
| 282 | 新增: | |
| 283 | 新增: if (!ItemsDictionary.ContainsKey(date)) | |
| 240 | 284 | { |
| 241 | 285 | return; |
| 242 | 286 | } |
| 243 | 删除: SelectedDate = date; | |
| 287 | 新增: if (ItemsDictionary.ContainsKey(SelectedDate)) | |
| 288 | 新增: { | |
| 289 | 新增: // 如果存在旧的选中,先取消 | |
| 290 | 新增: ItemsDictionary[SelectedDate].IsSelected = false; | |
| 291 | 新增: } | |
| 292 | 新增: | |
| 293 | 新增: if (date != SelectedDate) | |
| 294 | 新增: { | |
| 295 | 新增: SelectedDate = date; | |
| 296 | 新增: } | |
| 297 | 新增: | |
| 298 | 新增: | |
| 244 | 299 | ItemsDictionary[date].IsSelected = true; |
| 245 | 300 | |
| 246 | 301 | |

