void FormGadget::handleFocusChange(FocusChange change)
{
if (form()->application().runningOnTreo600() && visible() && form()->visible())
{
if (focusTaking == change)
drawFocusRing();
else
removeFocusRing();
}
}
void CanvasRenderingContext2D::drawFocusIfNeededInternal(const Path& path,
Element* element) {
if (!focusRingCallIsValid(path, element))
return;
// Note: we need to check document->focusedElement() rather than just calling
// element->focused(), because element->focused() isn't updated until after
// focus events fire.
if (element->document().focusedElement() == element) {
scrollPathIntoViewInternal(path);
drawFocusRing(path);
}
// Update its accessible bounds whether it's focused or not.
updateElementAccessibility(path, element);
}
void FormGadget::drawProxy()
{
if (!visible())
return;
if (form()->application().runningOnTreo600() && hasFocus())
drawFocusRing();
Graphics graphics(WinGetDrawWindow()); // form()->windowHandle()
Rect rect;
bounds(rect);
bool db=doubleBuffer_;
if (db)
{
Rect formBounds;
form()->bounds(formBounds);
Err error;
WinHandle wh = WinCreateOffscreenWindow(formBounds.width(), formBounds.height(), nativeFormat, &error);
if (errNone == error)
{
{
Graphics offscreen(wh);
ActivateGraphics active(offscreen);
handleDraw(graphics);
offscreen.copyArea(rect, graphics, rect.topLeft());
}
WinDeleteWindow(wh, false);
}
else
db=false;
}
if (!db)
{
Graphics::ClipRectangleSetter setClip(graphics, rect);
handleDraw(graphics);
}
fireDrawCompleted();
}
