#include "config.h"
#include "core/html/HTMLSelectElement.h"
-#include "bindings/v8/ExceptionMessages.h"
-#include "bindings/v8/ExceptionState.h"
-#include "bindings/v8/ExceptionStatePlaceholder.h"
+#include "bindings/core/v8/ExceptionMessages.h"
+#include "bindings/core/v8/ExceptionState.h"
+#include "bindings/core/v8/ExceptionStatePlaceholder.h"
#include "core/HTMLNames.h"
#include "core/accessibility/AXObjectCache.h"
#include "core/dom/Attribute.h"
#include "core/dom/ElementTraversal.h"
+#include "core/dom/NodeListsNodeData.h"
+#include "core/dom/NodeRenderStyle.h"
#include "core/dom/NodeTraversal.h"
#include "core/events/GestureEvent.h"
#include "core/events/KeyboardEvent.h"
#include "core/events/MouseEvent.h"
+#include "core/frame/FrameView.h"
#include "core/frame/LocalFrame.h"
#include "core/html/FormDataList.h"
#include "core/html/HTMLFormElement.h"
+#include "core/html/HTMLOptGroupElement.h"
#include "core/html/HTMLOptionElement.h"
#include "core/html/forms/FormController.h"
+#include "core/page/AutoscrollController.h"
#include "core/page/EventHandler.h"
+#include "core/page/Page.h"
#include "core/page/SpatialNavigation.h"
+#include "core/rendering/HitTestRequest.h"
+#include "core/rendering/HitTestResult.h"
#include "core/rendering/RenderListBox.h"
#include "core/rendering/RenderMenuList.h"
#include "core/rendering/RenderTheme.h"
+#include "core/rendering/RenderView.h"
#include "platform/PlatformMouseEvent.h"
#include "platform/text/PlatformLocale.h"
using namespace WTF::Unicode;
-namespace WebCore {
+namespace blink {
using namespace HTMLNames;
, m_shouldRecalcListItems(false)
, m_suggestedIndex(-1)
{
- ScriptWrappable::init(this);
- setHasCustomStyleCallbacks();
}
PassRefPtrWillBeRawPtr<HTMLSelectElement> HTMLSelectElement::create(Document& document)
{
- return adoptRefWillBeNoop(new HTMLSelectElement(document, 0));
+ RefPtrWillBeRawPtr<HTMLSelectElement> select = adoptRefWillBeNoop(new HTMLSelectElement(document, 0));
+ select->ensureUserAgentShadowRoot();
+ return select.release();
}
PassRefPtrWillBeRawPtr<HTMLSelectElement> HTMLSelectElement::create(Document& document, HTMLFormElement* form)
{
- return adoptRefWillBeNoop(new HTMLSelectElement(document, form));
+ RefPtrWillBeRawPtr<HTMLSelectElement> select = adoptRefWillBeNoop(new HTMLSelectElement(document, form));
+ select->ensureUserAgentShadowRoot();
+ return select.release();
}
const AtomicString& HTMLSelectElement::formControlType() const
void HTMLSelectElement::addBeforeOptionAtIndex(HTMLElement* element, int beforeIndex, ExceptionState& exceptionState)
{
- HTMLElement* beforeElement = toHTMLElement(options()->item(beforeIndex));
+ HTMLOptionElement* beforeElement = options()->item(beforeIndex);
add(element, beforeElement, exceptionState);
}
AtomicString attrSize = AtomicString::number(size);
if (attrSize != value) {
// FIXME: This is horribly factored.
- if (Attribute* sizeAttribute = ensureUniqueElementData().findAttributeByName(sizeAttr))
+ if (Attribute* sizeAttribute = ensureUniqueElementData().attributes().find(sizeAttr))
sizeAttribute->setValue(attrSize);
}
- size = std::max(size, 1);
+ size = std::max(size, 0);
// Ensure that we've determined selectedness of the items at least once prior to changing the size.
if (oldSize != size)
PassRefPtrWillBeRawPtr<HTMLCollection> HTMLSelectElement::selectedOptions()
{
updateListItemSelectedStates();
- return ensureCachedHTMLCollection(SelectedOptions);
+ return ensureCachedCollection<HTMLCollection>(SelectedOptions);
}
PassRefPtrWillBeRawPtr<HTMLOptionsCollection> HTMLSelectElement::options()
{
- return toHTMLOptionsCollection(ensureCachedHTMLCollection(SelectOptions).get());
+ return ensureCachedCollection<HTMLOptionsCollection>(SelectOptions);
}
void HTMLSelectElement::updateListItemSelectedStates()
setNeedsValidityCheck();
}
-void HTMLSelectElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
+void HTMLSelectElement::childrenChanged(const ChildrenChange& change)
{
setRecalcListItems();
setNeedsValidityCheck();
m_lastOnChangeSelection.clear();
- HTMLFormControlElementWithState::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
+ HTMLFormControlElementWithState::childrenChanged(change);
}
void HTMLSelectElement::optionElementChildrenChanged()
return options()->namedItem(name);
}
-Element* HTMLSelectElement::item(unsigned index)
+HTMLOptionElement* HTMLSelectElement::item(unsigned index)
{
return options()->item(index);
}
if (index > maxSelectItems - 1)
index = maxSelectItems - 1;
int diff = index - length();
- RefPtrWillBeRawPtr<HTMLElement> before = nullptr;
+ RefPtrWillBeRawPtr<HTMLOptionElement> before = nullptr;
// Out of array bounds? First insert empty dummies.
if (diff > 0) {
setLength(index, exceptionState);
// Replace an existing entry?
} else if (diff < 0) {
- before = toHTMLElement(options()->item(index+1));
+ before = options()->item(index + 1);
remove(index);
}
// Finally add the new element.
for (listIndex += direction; listIndex >= 0 && listIndex < size; listIndex += direction) {
--skip;
HTMLElement* element = listItems[listIndex];
- if (!isHTMLOptionElement(*element) || toHTMLOptionElement(element)->isDisabledFormControl() || toHTMLOptionElement(element)->isDisplayNone())
+ if (!isHTMLOptionElement(*element))
+ continue;
+ if (toHTMLOptionElement(*element).isDisplayNone())
+ continue;
+ if (element->isDisabledFormControl())
+ continue;
+ if (!usesMenuList() && !element->renderer())
continue;
lastGoodIndex = listIndex;
if (skip <= 0)
void HTMLSelectElement::setActiveSelectionEndIndex(int index)
{
+ if (index == m_activeSelectionEndIndex)
+ return;
m_activeSelectionEndIndex = index;
+ setNeedsStyleRecalc(SubtreeStyleChange);
}
void HTMLSelectElement::updateListBoxSelection(bool deselectOtherOptions)
const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& items = listItems();
for (unsigned i = 0; i < items.size(); ++i) {
HTMLElement* element = items[i];
- if (!isHTMLOptionElement(*element) || toHTMLOptionElement(element)->isDisabledFormControl() || toHTMLOptionElement(element)->isDisplayNone())
+ if (!isHTMLOptionElement(*element) || toHTMLOptionElement(element)->isDisabledFormControl() || !toHTMLOptionElement(element)->renderer())
continue;
if (i >= start && i <= end)
toHTMLOptionElement(element)->setSelectedState(m_cachedStateForActiveSelection[i]);
}
- scrollToSelection();
setNeedsValidityCheck();
+ scrollToSelection();
notifyFormStateChanged();
}
void HTMLSelectElement::scrollToSelection()
{
+ if (!isFinishedParsingChildren())
+ return;
if (usesMenuList())
return;
-
- if (RenderObject* renderer = this->renderer())
- toRenderListBox(renderer)->selectionChanged();
+ scrollTo(activeSelectionEndListIndex());
+ if (AXObjectCache* cache = document().existingAXObjectCache())
+ cache->selectedChildrenChanged(this);
}
void HTMLSelectElement::setOptionsChangedOnRenderer()
if (RenderObject* renderer = this->renderer()) {
if (usesMenuList())
toRenderMenuList(renderer)->setOptionsChanged(true);
- else
- toRenderListBox(renderer)->setOptionsChanged(true);
}
}
if (m_shouldRecalcListItems)
recalcListItems();
else {
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
WillBeHeapVector<RawPtrWillBeMember<HTMLElement> > items = m_listItems;
recalcListItems(false);
ASSERT(items == m_listItems);
void HTMLSelectElement::invalidateSelectedItems()
{
- if (HTMLCollection* collection = cachedHTMLCollection(SelectedOptions))
+ if (HTMLCollection* collection = cachedCollection<HTMLCollection>(SelectedOptions))
collection->invalidateCache();
}
setOptionsChangedOnRenderer();
setNeedsStyleRecalc(SubtreeStyleChange);
if (!inDocument()) {
- if (HTMLCollection* collection = cachedHTMLCollection(SelectOptions))
+ if (HTMLOptionsCollection* collection = cachedCollection<HTMLOptionsCollection>(SelectOptions))
collection->invalidateCache();
}
if (!inDocument())
if (RenderObject* renderer = this->renderer()) {
renderer->updateFromElement();
- if (renderer->isListBox())
- toRenderListBox(renderer)->scrollToRevealElementAtListIndex(suggestedIndex);
+ scrollTo(suggestedIndex);
}
}
+void HTMLSelectElement::scrollTo(int listIndex)
+{
+ if (listIndex < 0)
+ return;
+ const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& items = listItems();
+ int listSize = static_cast<int>(items.size());
+ if (listIndex >= listSize)
+ return;
+ items[listIndex]->scrollIntoViewIfNeeded(false);
+}
+
void HTMLSelectElement::optionSelectionStateChanged(HTMLOptionElement* option, bool optionIsSelected)
{
ASSERT(option->ownerSelectElement() == this);
selectOption(nextSelectableListIndex(-1));
}
+void HTMLSelectElement::optionRemoved(const HTMLOptionElement& option)
+{
+ if (m_activeSelectionAnchorIndex < 0 && m_activeSelectionEndIndex < 0)
+ return;
+ int listIndex = optionToListIndex(option.index());
+ if (listIndex <= m_activeSelectionAnchorIndex)
+ m_activeSelectionAnchorIndex--;
+ if (listIndex <= m_activeSelectionEndIndex)
+ m_activeSelectionEndIndex--;
+ if (listIndex == selectedIndex())
+ setAutofilled(false);
+}
+
void HTMLSelectElement::selectOption(int optionIndex, SelectOptionFlags flags)
{
bool shouldDeselect = !m_multiple || (flags & DeselectOtherOptions);
if (flags & DispatchInputAndChangeEvent)
dispatchInputAndChangeEventForMenuList();
if (RenderObject* renderer = this->renderer()) {
- if (usesMenuList())
+ if (usesMenuList()) {
toRenderMenuList(renderer)->didSetSelectedIndex(listIndex);
- else if (renderer->isListBox())
- toRenderListBox(renderer)->selectionChanged();
+ } else if (renderer->isListBox()) {
+ if (AXObjectCache* cache = document().existingAXObjectCache())
+ cache->selectedChildrenChanged(this);
+ }
}
}
if (!option->selected())
continue;
state.append(option->value());
+ state.append(String::number(i));
if (!multiple())
break;
}
toHTMLOptionElement(items[i])->setSelectedState(false);
}
+ // The saved state should have at least one value and an index.
+ ASSERT(state.valueSize() >= 2);
if (!multiple()) {
- size_t foundIndex = searchOptionsForValue(state[0], 0, itemsSize);
- if (foundIndex != kNotFound)
- toHTMLOptionElement(items[foundIndex])->setSelectedState(true);
+ size_t index = state[1].toUInt();
+ if (index < itemsSize && isHTMLOptionElement(items[index]) && toHTMLOptionElement(items[index])->value() == state[0]) {
+ toHTMLOptionElement(items[index])->setSelectedState(true);
+ } else {
+ size_t foundIndex = searchOptionsForValue(state[0], 0, itemsSize);
+ if (foundIndex != kNotFound)
+ toHTMLOptionElement(items[foundIndex])->setSelectedState(true);
+ }
} else {
size_t startIndex = 0;
- for (size_t i = 0; i < state.valueSize(); ++i) {
+ for (size_t i = 0; i < state.valueSize(); i+= 2) {
const String& value = state[i];
- size_t foundIndex = searchOptionsForValue(value, startIndex, itemsSize);
- if (foundIndex == kNotFound)
- foundIndex = searchOptionsForValue(value, 0, startIndex);
- if (foundIndex == kNotFound)
- continue;
- toHTMLOptionElement(items[foundIndex])->setSelectedState(true);
- startIndex = foundIndex + 1;
+ const size_t index = state[i + 1].toUInt();
+ if (index < itemsSize && isHTMLOptionElement(items[index]) && toHTMLOptionElement(items[index])->value() == value) {
+ toHTMLOptionElement(items[index])->setSelectedState(true);
+ startIndex = index + 1;
+ } else {
+ size_t foundIndex = searchOptionsForValue(value, startIndex, itemsSize);
+ if (foundIndex == kNotFound)
+ foundIndex = searchOptionsForValue(value, 0, startIndex);
+ if (foundIndex == kNotFound)
+ continue;
+ toHTMLOptionElement(items[foundIndex])->setSelectedState(true);
+ startIndex = foundIndex + 1;
+ }
}
}
void HTMLSelectElement::parseMultipleAttribute(const AtomicString& value)
{
- bool oldUsesMenuList = usesMenuList();
m_multiple = !value.isNull();
setNeedsValidityCheck();
- if (oldUsesMenuList != usesMenuList())
- lazyReattachIfAttached();
+
+ lazyReattachIfAttached();
}
bool HTMLSelectElement::appendFormData(FormDataList& list, bool)
setNeedsValidityCheck();
}
-#if !OS(WIN)
-bool HTMLSelectElement::platformHandleKeydownEvent(KeyboardEvent* event)
+void HTMLSelectElement::handlePopupOpenKeyboardEvent(Event* event)
{
- if (!RenderTheme::theme().popsMenuByArrowKeys())
- return false;
+ focus();
+ // Calling focus() may cause us to lose our renderer. Return true so
+ // that our caller doesn't process the event further, but don't set
+ // the event as handled.
+ if (!renderer() || !renderer()->isMenuList() || isDisabledFormControl())
+ return;
+ // Save the selection so it can be compared to the new selection
+ // when dispatching change events during selectOption, which
+ // gets called from RenderMenuList::valueChanged, which gets called
+ // after the user makes a selection from the menu.
+ saveLastSelection();
+ if (RenderMenuList* menuList = toRenderMenuList(renderer()))
+ menuList->showPopup();
+ int index = selectedIndex();
+ ASSERT(index >= 0);
+ ASSERT_WITH_SECURITY_IMPLICATION(index < static_cast<int>(listItems().size()));
+ setSelectedIndex(index);
+ event->setDefaultHandled();
+ return;
+}
- if (!isSpatialNavigationEnabled(document().frame())) {
- if (event->keyIdentifier() == "Down" || event->keyIdentifier() == "Up") {
- focus();
- // Calling focus() may cause us to lose our renderer. Return true so
- // that our caller doesn't process the event further, but don't set
- // the event as handled.
- if (!renderer() || !renderer()->isMenuList() || isDisabledFormControl())
- return true;
+bool HTMLSelectElement::shouldOpenPopupForKeyDownEvent(KeyboardEvent* keyEvent)
+{
+ const String& keyIdentifier = keyEvent->keyIdentifier();
+ RenderTheme& renderTheme = RenderTheme::theme();
- // Save the selection so it can be compared to the new selection
- // when dispatching change events during selectOption, which
- // gets called from RenderMenuList::valueChanged, which gets called
- // after the user makes a selection from the menu.
- saveLastSelection();
- if (RenderMenuList* menuList = toRenderMenuList(renderer()))
- menuList->showPopup();
- event->setDefaultHandled();
- }
- return true;
- }
+ if (isSpatialNavigationEnabled(document().frame()))
+ return false;
- return false;
+ return ((renderTheme.popsMenuByArrowKeys() && (keyIdentifier == "Down" || keyIdentifier == "Up"))
+ || (renderTheme.popsMenuByAltDownUpOrF4Key() && (keyIdentifier == "Down" || keyIdentifier == "Up") && keyEvent->altKey())
+ || (renderTheme.popsMenuByAltDownUpOrF4Key() && (!keyEvent->altKey() && !keyEvent->ctrlKey() && keyIdentifier == "F4")));
}
-#endif
-void HTMLSelectElement::menuListDefaultEventHandler(Event* event)
+bool HTMLSelectElement::shouldOpenPopupForKeyPressEvent(KeyboardEvent *event)
{
RenderTheme& renderTheme = RenderTheme::theme();
+ int keyCode = event->keyCode();
+
+ return ((renderTheme.popsMenuBySpaceKey() && event->keyCode() == ' ')
+ || (renderTheme.popsMenuByReturnKey() && keyCode == '\r'));
+}
+void HTMLSelectElement::menuListDefaultEventHandler(Event* event)
+{
if (event->type() == EventTypeNames::keydown) {
if (!renderer() || !event->isKeyboardEvent())
return;
- if (platformHandleKeydownEvent(toKeyboardEvent(event)))
+ KeyboardEvent* keyEvent = toKeyboardEvent(event);
+ if (shouldOpenPopupForKeyDownEvent(keyEvent)) {
+ handlePopupOpenKeyboardEvent(event);
return;
+ }
// When using spatial navigation, we want to be able to navigate away
// from the select element when the user hits any of the arrow keys,
return;
}
- const String& keyIdentifier = toKeyboardEvent(event)->keyIdentifier();
+ // The key handling below shouldn't be used for non spatial navigation mode Mac
+ if (RenderTheme::theme().popsMenuByArrowKeys() && !isSpatialNavigationEnabled(document().frame()))
+ return;
+
+ const String& keyIdentifier = keyEvent->keyIdentifier();
bool handled = true;
const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = this->listItems();
int listIndex = optionToListIndex(selectedIndex());
event->setDefaultHandled();
}
- // Use key press event here since sending simulated mouse events
- // on key down blocks the proper sending of the key press event.
if (event->type() == EventTypeNames::keypress) {
if (!renderer() || !event->isKeyboardEvent())
return;
int keyCode = toKeyboardEvent(event)->keyCode();
- bool handled = false;
-
if (keyCode == ' ' && isSpatialNavigationEnabled(document().frame())) {
// Use space to toggle arrow key handling for selection change or spatial navigation.
m_activeSelectionState = !m_activeSelectionState;
return;
}
- if (renderTheme.popsMenuBySpaceOrReturn()) {
- if (keyCode == ' ' || keyCode == '\r') {
- focus();
-
- // Calling focus() may remove the renderer or change the
- // renderer type.
- if (!renderer() || !renderer()->isMenuList() || isDisabledFormControl())
- return;
-
- // Save the selection so it can be compared to the new selection
- // when dispatching change events during selectOption, which
- // gets called from RenderMenuList::valueChanged, which gets called
- // after the user makes a selection from the menu.
- saveLastSelection();
- if (RenderMenuList* menuList = toRenderMenuList(renderer()))
- menuList->showPopup();
- handled = true;
- }
- } else if (renderTheme.popsMenuByArrowKeys()) {
- if (keyCode == ' ') {
- focus();
-
- // Calling focus() may remove the renderer or change the
- // renderer type.
- if (!renderer() || !renderer()->isMenuList() || isDisabledFormControl())
- return;
-
- // Save the selection so it can be compared to the new selection
- // when dispatching change events during selectOption, which
- // gets called from RenderMenuList::valueChanged, which gets called
- // after the user makes a selection from the menu.
- saveLastSelection();
- if (RenderMenuList* menuList = toRenderMenuList(renderer()))
- menuList->showPopup();
- handled = true;
- } else if (keyCode == '\r') {
- if (form())
- form()->submitImplicitly(event, false);
- dispatchInputAndChangeEventForMenuList();
- handled = true;
- }
+ KeyboardEvent* keyEvent = toKeyboardEvent(event);
+ if (shouldOpenPopupForKeyPressEvent(keyEvent)) {
+ handlePopupOpenKeyboardEvent(event);
+ return;
}
- if (handled)
+ if (!RenderTheme::theme().popsMenuByReturnKey() && keyCode == '\r') {
+ if (form())
+ form()->submitImplicitly(event, false);
+ dispatchInputAndChangeEventForMenuList();
event->setDefaultHandled();
+ }
}
if (event->type() == EventTypeNames::mousedown && event->isMouseEvent() && toMouseEvent(event)->button() == LeftButton) {
updateListBoxSelection(!multiSelect);
}
+int HTMLSelectElement::listIndexForEventTargetOption(const Event& event)
+{
+ Node* targetNode = event.target()->toNode();
+ if (!targetNode || !isHTMLOptionElement(*targetNode))
+ return -1;
+ return listIndexForOption(toHTMLOptionElement(*targetNode));
+}
+
+int HTMLSelectElement::listIndexForOption(const HTMLOptionElement& option)
+{
+ const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& items = this->listItems();
+ size_t length = items.size();
+ for (size_t i = 0; i < length; ++i) {
+ if (items[i].get() == &option)
+ return i;
+ }
+ return -1;
+}
+
+AutoscrollController* HTMLSelectElement::autoscrollController() const
+{
+ if (Page* page = document().page())
+ return &page->autoscrollController();
+ return 0;
+}
+
+void HTMLSelectElement::handleMouseRelease()
+{
+ // We didn't start this click/drag on any options.
+ if (m_lastOnChangeSelection.isEmpty())
+ return;
+ listBoxOnChange();
+}
+
void HTMLSelectElement::listBoxDefaultEventHandler(Event* event)
{
const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = this->listItems();
// Convert to coords relative to the list box if needed.
GestureEvent& gestureEvent = toGestureEvent(*event);
- IntPoint localOffset = roundedIntPoint(renderer()->absoluteToLocal(gestureEvent.absoluteLocation(), UseTransforms));
- int listIndex = toRenderListBox(renderer())->listIndexAtOffset(toIntSize(localOffset));
+ int listIndex = listIndexForEventTargetOption(gestureEvent);
if (listIndex >= 0) {
- if (!isDisabledFormControl())
+ if (!isDisabledFormControl()) {
updateSelectedState(listIndex, true, gestureEvent.shiftKey());
+ listBoxOnChange();
+ }
event->setDefaultHandled();
}
} else if (event->type() == EventTypeNames::mousedown && event->isMouseEvent() && toMouseEvent(event)->button() == LeftButton) {
// Convert to coords relative to the list box if needed.
MouseEvent* mouseEvent = toMouseEvent(event);
- IntPoint localOffset = roundedIntPoint(renderer()->absoluteToLocal(mouseEvent->absoluteLocation(), UseTransforms));
- int listIndex = toRenderListBox(renderer())->listIndexAtOffset(toIntSize(localOffset));
+ int listIndex = listIndexForEventTargetOption(*mouseEvent);
if (listIndex >= 0) {
if (!isDisabledFormControl()) {
#if OS(MACOSX)
event->setDefaultHandled();
}
- } else if (event->type() == EventTypeNames::mousemove && event->isMouseEvent() && !toRenderBox(renderer())->canBeScrolledAndHasScrollableArea()) {
+ } else if (event->type() == EventTypeNames::mousemove && event->isMouseEvent()) {
MouseEvent* mouseEvent = toMouseEvent(event);
if (mouseEvent->button() != LeftButton || !mouseEvent->buttonDown())
return;
- IntPoint localOffset = roundedIntPoint(renderer()->absoluteToLocal(mouseEvent->absoluteLocation(), UseTransforms));
- int listIndex = toRenderListBox(renderer())->listIndexAtOffset(toIntSize(localOffset));
+ if (Page* page = document().page())
+ page->autoscrollController().startAutoscrollForSelection(renderer());
+
+ int listIndex = listIndexForEventTargetOption(*mouseEvent);
if (listIndex >= 0) {
if (!isDisabledFormControl()) {
if (m_multiple) {
}
}
}
- } else if (event->type() == EventTypeNames::mouseup && event->isMouseEvent() && toMouseEvent(event)->button() == LeftButton && renderer() && !toRenderBox(renderer())->autoscrollInProgress()) {
- // We didn't start this click/drag on any options.
- if (m_lastOnChangeSelection.isEmpty())
- return;
- listBoxOnChange();
+ } else if (event->type() == EventTypeNames::mouseup && event->isMouseEvent() && toMouseEvent(event)->button() == LeftButton && renderer()) {
+ if (document().page() && document().page()->autoscrollController().autoscrollInProgress(toRenderBox(renderer())))
+ document().page()->autoscrollController().stopAutoscroll();
+ else
+ handleMouseRelease();
} else if (event->type() == EventTypeNames::keydown) {
if (!event->isKeyboardEvent())
return;
setActiveSelectionAnchorIndex(m_activeSelectionEndIndex);
}
- toRenderListBox(renderer())->scrollToRevealElementAtListIndex(endIndex);
+ scrollTo(endIndex);
if (selectNewItem) {
updateListBoxSelection(deselectOthers);
listBoxOnChange();
{
HTMLFormControlElementWithState::finishParsingChildren();
updateListItemSelectedStates();
+ scrollToSelection();
}
bool HTMLSelectElement::anonymousIndexedSetter(unsigned index, PassRefPtrWillBeRawPtr<HTMLOptionElement> value, ExceptionState& exceptionState)
HTMLFormControlElementWithState::trace(visitor);
}
+void HTMLSelectElement::didAddUserAgentShadowRoot(ShadowRoot& root)
+{
+ RefPtrWillBeRawPtr<HTMLContentElement> content = HTMLContentElement::create(document());
+ content->setAttribute(selectAttr, "option,optgroup");
+ root.appendChild(content);
+}
+
+HTMLOptionElement* HTMLSelectElement::spatialNavigationFocusedOption()
+{
+ if (!isSpatialNavigationEnabled(document().frame()))
+ return nullptr;
+ int focusedIndex = activeSelectionEndListIndex();
+ if (focusedIndex < 0)
+ focusedIndex = firstSelectableListIndex();
+ if (focusedIndex < 0)
+ return nullptr;
+ HTMLElement* focused = listItems()[focusedIndex];
+ return isHTMLOptionElement(focused) ? toHTMLOptionElement(focused) : nullptr;
+}
+
} // namespace
projects / platform / framework / web / crosswalk.git / blobdiff