nsAccessible*
nsOuterDocAccessible::GetChildAtPoint(PRInt32 aX, PRInt32 aY,
EWhichChildAtPoint aWhichChild)
{
PRInt32 docX = 0, docY = 0, docWidth = 0, docHeight = 0;
nsresult rv = GetBounds(&docX, &docY, &docWidth, &docHeight);
NS_ENSURE_SUCCESS(rv, nsnull);
if (aX < docX || aX >= docX + docWidth || aY < docY || aY >= docY + docHeight)
return nsnull;
// Always return the inner doc as direct child accessible unless bounds
// outside of it.
nsAccessible* child = GetChildAt(0);
NS_ENSURE_TRUE(child, nsnull);
if (aWhichChild = eDeepestChild)
return child->GetChildAtPoint(aX, aY, eDeepestChild);
return child;
}
bool MythUIButtonTree::gestureEvent(MythGestureEvent *event)
{
bool handled = false;
if (event->gesture() == MythGestureEvent::Click)
{
// We want the relative position of the click
QPoint position = event->GetPosition() -
m_Parent->GetArea().topLeft();
MythUIType *type = GetChildAt(position, false, false);
if (!type)
return false;
MythUIButtonList *list = dynamic_cast<MythUIButtonList *>(type);
if (list)
handled = list->gestureEvent(event);
}
return handled;
}
void IconMerger::CheckOverflow(
/* [in] */ Int32 width)
{
if (mMoreView == NULL) return;
Int32 N = GetChildCount();
Int32 visibleChildren = 0, visibility;
for (Int32 i = 0; i < N; i++) {
AutoPtr<IView> childView = GetChildAt(i);
childView->GetVisibility(&visibility);
if (visibility != IView::GONE) visibleChildren++;
}
mMoreView->GetVisibility(&visibility);
Boolean overflowShown = (visibility == IView::VISIBLE);
// let's assume we have one more slot if the more icon is already showing
if (overflowShown) visibleChildren--;
Boolean moreRequired = visibleChildren * mIconSize > width;
if (moreRequired != overflowShown) {
AutoPtr<IRunnable> runnable = new SetVisibilityRunnable(moreRequired, this);
Post(runnable);
}
}
bool CParameter::HitTest(int x, int y)
{
return NULL != GetChildAt(x, y);
}
nsAccessible*
nsHTMLImageMapAccessible::GetAnchor(PRUint32 aAnchorIndex)
{
return GetChildAt(aAnchorIndex);
}
void ActionBarContainer::OnLayout(
/* [in] */ Boolean changed,
/* [in] */ Int32 l,
/* [in] */ Int32 t,
/* [in] */ Int32 r,
/* [in] */ Int32 b)
{
FrameLayout::OnLayout(changed, l, t, r, b);
Int32 visible;
Boolean hasTabs = mTabContainer != NULL && (mTabContainer->GetVisibility(&visible), visible) != IView::GONE;
if (hasTabs) {
Int32 containerHeight = GetMeasuredHeight();
Int32 tabHeight;
mTabContainer->GetMeasuredHeight(&tabHeight);
Int32 options;
mActionBarView->GetDisplayOptions(&options);
if ((options & IActionBar::DISPLAY_SHOW_HOME) == 0) {
// Not showing home, put tabs on top.
Int32 count = GetChildCount();
for (Int32 i = 0; i < count; i++) {
AutoPtr<IView> child = GetChildAt(i);
if (child == mTabContainer) continue;
Boolean collapsed;
mActionBarView->IsCollapsed(&collapsed);
if (!collapsed) {
child->OffsetTopAndBottom(tabHeight);
}
}
mTabContainer->Layout(l, 0, r, tabHeight);
} else {
mTabContainer->Layout(l, containerHeight - tabHeight, r, containerHeight);
}
}
Boolean needsInvalidate = FALSE;
if (mIsSplit) {
if (mSplitBackground != NULL) {
mSplitBackground->SetBounds(0, 0, GetMeasuredWidth(), GetMeasuredHeight());
needsInvalidate = TRUE;
}
} else {
if (mBackground != NULL) {
Int32 l, t, r, b;
mActionBarView->GetLeft(&l);
mActionBarView->GetTop(&t);
mActionBarView->GetRight(&r);
mActionBarView->GetBottom(&b);
mBackground->SetBounds(l, t, r, b);
needsInvalidate = TRUE;
}
if ((mIsStacked = hasTabs && mStackedBackground != NULL)) {
Int32 l, t, r, b;
mTabContainer->GetLeft(&l);
mTabContainer->GetTop(&t);
mTabContainer->GetRight(&r);
mTabContainer->GetBottom(&b);
mStackedBackground->SetBounds(l, t, r, b);
needsInvalidate = TRUE;
}
}
if (needsInvalidate) {
Invalidate();
}
}
NS_IMETHODIMP nsMsgGroupThread::GetChildHdrAt(PRInt32 aIndex, nsIMsgDBHdr **aResult)
{
return GetChildAt(aIndex, aResult);
}
NS_IMETHODIMP nsMsgGroupThread::GetChild(nsMsgKey msgKey, nsIMsgDBHdr **aResult)
{
PRUint32 childIndex = m_keys.IndexOf(msgKey);
return (childIndex != kNotFound) ? GetChildAt(childIndex, aResult) : NS_MSG_MESSAGE_NOT_FOUND;
}