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@@ -1274,30 +1274,36 @@ public class VFilterSelect extends Composite implements Paintable, Field, |
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} |
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/** |
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* Triggered when a key was pressed in the suggestion popup |
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* Triggered when a key was pressed in the suggestion popup. |
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* |
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* @param event |
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* The KeyDownEvent of the key |
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*/ |
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private void popupKeyDown(KeyDownEvent event) { |
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// Propagation of handled events is stopped so other handlers such as |
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// shortcut key handlers do not also handle the same events. |
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switch (event.getNativeKeyCode()) { |
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case KeyCodes.KEY_DOWN: |
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suggestionPopup.selectNextItem(); |
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DOM.eventPreventDefault(DOM.eventGetCurrentEvent()); |
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event.stopPropagation(); |
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break; |
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case KeyCodes.KEY_UP: |
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suggestionPopup.selectPrevItem(); |
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DOM.eventPreventDefault(DOM.eventGetCurrentEvent()); |
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event.stopPropagation(); |
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break; |
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case KeyCodes.KEY_PAGEDOWN: |
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if (hasNextPage()) { |
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filterOptions(currentPage + 1, lastFilter); |
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} |
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event.stopPropagation(); |
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break; |
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case KeyCodes.KEY_PAGEUP: |
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if (currentPage > 0) { |
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filterOptions(currentPage - 1, lastFilter); |
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} |
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event.stopPropagation(); |
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break; |
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case KeyCodes.KEY_TAB: |
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if (suggestionPopup.isAttached()) { |
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@@ -1316,6 +1322,8 @@ public class VFilterSelect extends Composite implements Paintable, Field, |
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.get(0)); |
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} |
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suggestionPopup.menu.doSelectedItemAction(); |
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event.stopPropagation(); |
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break; |
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} |
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