| 285 | } |
| 286 | |
| 287 | void ListBox::replaceItem(sp<Control> Item) |
| 288 | { |
| 289 | auto newData = Item->getData<void>(); |
| 290 | this->setDirty(); |
| 291 | bool found = false; |
| 292 | for (size_t i = 0; i < Controls.size(); i++) |
| 293 | { |
| 294 | auto oldItem = Controls[i]; |
| 295 | if (oldItem->getData<void>() == newData) |
| 296 | { |
| 297 | Controls.erase(Controls.begin() + i); |
| 298 | Item->setParent(shared_from_this(), i); |
| 299 | Item->ToolTipFont = this->ToolTipFont; |
| 300 | resolveLocation(); |
| 301 | if (oldItem == this->selected) |
| 302 | { |
| 303 | this->selected = Item; |
| 304 | } |
| 305 | if (oldItem == this->hovered) |
| 306 | { |
| 307 | this->hovered = Item; |
| 308 | } |
| 309 | found = true; |
| 310 | break; |
| 311 | } |
| 312 | } |
| 313 | if (!found) |
| 314 | { |
| 315 | addItem(Item); |
| 316 | } |
| 317 | } |
| 318 | |
| 319 | sp<Control> ListBox::removeItem(sp<Control> Item) |
| 320 | { |