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// Copyright (c) 2010 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.
#include "views/controls/button/button.h"
#include "base/utf_string_conversions.h"
#include "ui/base/accessibility/accessible_view_state.h"
namespace views {
////////////////////////////////////////////////////////////////////////////////
// Button, public:
Button::~Button() {
}
void Button::SetTooltipText(const std::wstring& tooltip_text) {
tooltip_text_ = WideToUTF16Hack(tooltip_text);
TooltipTextChanged();
}
void Button::SetAccessibleName(const string16& name) {
accessible_name_ = name;
}
void Button::SetAccessibleKeyboardShortcut(const string16& shortcut) {
accessible_shortcut_ = shortcut;
}
////////////////////////////////////////////////////////////////////////////////
// Button, View overrides:
bool Button::GetTooltipText(const gfx::Point& p, std::wstring* tooltip) {
if (tooltip_text_.empty())
return false;
*tooltip = UTF16ToWideHack(tooltip_text_);
return true;
}
void Button::GetAccessibleState(ui::AccessibleViewState* state) {
state->role = ui::AccessibilityTypes::ROLE_PUSHBUTTON;
state->name = accessible_name_;
state->keyboard_shortcut = accessible_shortcut_;
}
////////////////////////////////////////////////////////////////////////////////
// Button, protected:
Button::Button(ButtonListener* listener)
: listener_(listener),
tag_(-1),
mouse_event_flags_(0) {
set_accessibility_focusable(true);
}
void Button::NotifyClick(const views::Event& event) {
mouse_event_flags_ = event.IsMouseEvent() ? event.flags() : 0;
// We can be called when there is no listener, in cases like double clicks on
// menu buttons etc.
if (listener_)
listener_->ButtonPressed(this, event);
// NOTE: don't attempt to reset mouse_event_flags_ as the listener may have
// deleted us.
}
} // namespace views
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