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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_VIEWS_CONTROLS_BUTTON_MD_TEXT_BUTTON_H_
#define UI_VIEWS_CONTROLS_BUTTON_MD_TEXT_BUTTON_H_
#include "base/memory/scoped_ptr.h"
#include "ui/views/animation/button_ink_drop_delegate.h"
#include "ui/views/controls/button/label_button.h"
namespace views {
// A button class that implements the Material Design text button spec.
class VIEWS_EXPORT MdTextButton : public LabelButton {
public:
// Describes the presentation of a button. A stronger call to action draws
// more attention.
enum CallToAction {
NO_CALL_TO_ACTION, // Default.
WEAK_CALL_TO_ACTION,
STRONG_CALL_TO_ACTION,
};
// Creates a normal STYLE_BUTTON LabelButton in pre-MD, or an MdTextButton
// in MD mode.
static LabelButton* CreateStandardButton(ButtonListener* listener,
const base::string16& text);
static MdTextButton* CreateMdButton(ButtonListener* listener,
const base::string16& text);
void SetCallToAction(CallToAction cta);
// LabelButton:
void OnNativeThemeChanged(const ui::NativeTheme* theme) override;
SkColor GetInkDropBaseColor() const override;
void SetText(const base::string16& text) override;
private:
MdTextButton(ButtonListener* listener);
~MdTextButton() override;
void UpdateColorsFromNativeTheme();
ButtonInkDropDelegate ink_drop_delegate_;
// The call to action style for this button.
CallToAction cta_;
DISALLOW_COPY_AND_ASSIGN(MdTextButton);
};
} // namespace views
#endif // UI_VIEWS_CONTROLS_BUTTON_MD_TEXT_BUTTON_H_
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