| 327 | } |
| 328 | |
| 329 | bool ComboBox::onProcessMessage(Message* msg) |
| 330 | { |
| 331 | switch (msg->type()) { |
| 332 | |
| 333 | case kCloseMessage: |
| 334 | closeListBox(); |
| 335 | break; |
| 336 | |
| 337 | case kWinMoveMessage: |
| 338 | if (m_window) |
| 339 | m_window->moveWindow(getListBoxPos()); |
| 340 | break; |
| 341 | |
| 342 | case kKeyDownMessage: |
| 343 | if (m_window) { |
| 344 | KeyMessage* keymsg = static_cast<KeyMessage*>(msg); |
| 345 | KeyScancode scancode = keymsg->scancode(); |
| 346 | |
| 347 | // If the popup is opened |
| 348 | if (scancode == kKeyEsc) { |
| 349 | closeListBox(); |
| 350 | return true; |
| 351 | } |
| 352 | } |
| 353 | break; |
| 354 | |
| 355 | case kMouseDownMessage: |
| 356 | if (m_window) { |
| 357 | if (!View::getView(m_listbox)->hasMouse()) { |
| 358 | closeListBox(); |
| 359 | |
| 360 | MouseMessage* mouseMsg = static_cast<MouseMessage*>(msg); |
| 361 | Widget* pick = manager()->pick(mouseMsg->position()); |
| 362 | return (pick && pick->hasAncestor(this) ? true: false); |
| 363 | } |
| 364 | } |
| 365 | break; |
| 366 | |
| 367 | case kFocusEnterMessage: |
| 368 | // Here we focus the entry field only if the combobox is |
| 369 | // editable and receives the focus in a direct way (e.g. when |
| 370 | // the window was just opened and the combobox is the first |
| 371 | // child or has the "focus magnet" flag enabled.) |
| 372 | if ((isEditable()) && |
| 373 | (manager()->getFocus() == this)) { |
| 374 | m_entry->requestFocus(); |
| 375 | } |
| 376 | break; |
| 377 | |
| 378 | } |
| 379 | |
| 380 | return Widget::onProcessMessage(msg); |
| 381 | } |
| 382 | |
| 383 | void ComboBox::onResize(ResizeEvent& ev) |
| 384 | { |
nothing calls this directly
no test coverage detected