void NativeButton::SetLabel(const std::wstring& label)
{
label_ = label;
// Even though we create a flipped HWND for a native button when the locale
// is right-to-left, Windows does not render text for the button using a
// right-to-left context (perhaps because the parent HWND is not flipped).
// The result is that RTL strings containing punctuation marks are not
// displayed properly. For example, the string "...ABC" (where A, B and C are
// Hebrew characters) is displayed as "ABC..." which is incorrect.
//
// In order to overcome this problem, we mark the localized Hebrew strings as
// RTL strings explicitly (using the appropriate Unicode formatting) so that
// Windows displays the text correctly regardless of the HWND hierarchy.
std::wstring localized_label;
if(base::AdjustStringForLocaleDirection(label_, &localized_label))
{
label_ = localized_label;
}
if(native_wrapper_)
{
native_wrapper_->UpdateLabel();
}
// Update the accessible name whenever the label changes.
SetAccessibleName(label);
PreferredSizeChanged();
}
void Label::SetFont(const gfx::Font& font)
{
font_ = font;
text_size_valid_ = false;
PreferredSizeChanged();
SchedulePaint();
}
void Label::SetText(const std::wstring& text)
{
text_ = text;
text_size_valid_ = false;
PreferredSizeChanged();
SchedulePaint();
}
void Listbox::ModelChanged()
{
if(native_wrapper_)
{
native_wrapper_->UpdateFromModel();
}
PreferredSizeChanged();
}
void NativeButton::SetNeedElevation(bool need_elevation)
{
need_elevation_ = need_elevation;
if(native_wrapper_)
{
native_wrapper_->UpdateLabel();
}
PreferredSizeChanged();
}
void NativeButton::SetAppearsAsDefault(bool appears_as_default)
{
is_default_ = appears_as_default;
if(native_wrapper_)
{
native_wrapper_->UpdateDefault();
}
PreferredSizeChanged();
}
void Label::SetHasFocusBorder(bool has_focus_border)
{
has_focus_border_ = has_focus_border;
if(is_multi_line_)
{
text_size_valid_ = false;
PreferredSizeChanged();
}
}
void Label::SetAllowCharacterBreak(bool allow_character_break)
{
if(allow_character_break != allow_character_break_)
{
allow_character_break_ = allow_character_break;
text_size_valid_ = false;
PreferredSizeChanged();
SchedulePaint();
}
}
void Label::SetMultiLine(bool multi_line)
{
DCHECK(!multi_line || !elide_in_middle_);
if(multi_line != is_multi_line_)
{
is_multi_line_ = multi_line;
text_size_valid_ = false;
PreferredSizeChanged();
SchedulePaint();
}
}
void Label::SetElideInMiddle(bool elide_in_middle)
{
DCHECK(!elide_in_middle || !is_multi_line_);
if(elide_in_middle != elide_in_middle_)
{
elide_in_middle_ = elide_in_middle;
text_size_valid_ = false;
PreferredSizeChanged();
SchedulePaint();
}
}
void ToggleImageButton::SetImage(ButtonState state, const SkBitmap* image)
{
if(toggled_)
{
alternate_images_[state] = image ? *image : SkBitmap();
}
else
{
images_[state] = image ? *image : SkBitmap();
if(state_ == state)
{
SchedulePaint();
}
}
PreferredSizeChanged();
}
void ImageView::SetImageSize(const gfx::Size& image_size)
{
image_size_set_ = true;
image_size_ = image_size;
PreferredSizeChanged();
}
void ImageView::SetImage(const SkBitmap& bm)
{
image_ = bm;
PreferredSizeChanged();
SchedulePaint();
}
void NativeViewHost::SetPreferredSize(const gfx::Size& size)
{
preferred_size_ = size;
PreferredSizeChanged();
}
void ImageButton::SetImage(ButtonState aState, const SkBitmap* anImage)
{
images_[aState] = anImage ? *anImage : SkBitmap();
PreferredSizeChanged();
}