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// Copyright (c) 2012 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 CHROME_BROWSER_UI_PANELS_PANEL_CONSTANTS_H_
#define CHROME_BROWSER_UI_PANELS_PANEL_CONSTANTS_H_
#pragma once
namespace panel {
// Absolute minimum width and height for panels, including non-client area.
// Should only be big enough to accomodate a close button on the reasonably
// recognisable titlebar.
// These numbers are semi-arbitrary.
// Motivation for 'width' is to make main buttons on the titlebar functional.
// Motivation for height is to allow autosized tightly-wrapped panel with a
// single line of text - so the height is set to be likely less then a titlebar,
// to make sure even small content is tightly wrapped.
const int kPanelMinWidth = 80;
const int kPanelMinHeight = 20;
// The panel can be minimized to 4-pixel lines.
static const int kMinimizedPanelHeight = 4;
// The height in pixels of the titlebar.
static const int kTitlebarHeight = 32;
// Different types of buttons that can be shown on panel's titlebar.
enum TitlebarButtonType {
CLOSE_BUTTON,
MINIMIZE_BUTTON,
RESTORE_BUTTON
};
// Different platforms use different modifier keys to change the behavior
// of a mouse click. This enum captures the meaning of the modifier rather
// than the actual modifier key to generalize across platforms.
enum ClickModifier {
NO_MODIFIER,
APPLY_TO_ALL, // Apply the click behavior to all panels in the strip.
};
// Edge at which a panel is being resized using the mouse.
enum ResizingSides {
RESIZE_NONE = 0,
RESIZE_TOP,
RESIZE_TOP_RIGHT,
RESIZE_RIGHT,
RESIZE_BOTTOM_RIGHT,
RESIZE_BOTTOM,
RESIZE_BOTTOM_LEFT,
RESIZE_LEFT,
RESIZE_TOP_LEFT
};
// Ways a panel can be resized.
enum Resizability {
NOT_RESIZABLE,
RESIZABLE_ALL_SIDES,
RESIZABLE_ALL_SIDES_EXCEPT_BOTTOM
};
} // namespace panel
#endif // CHROME_BROWSER_UI_PANELS_PANEL_CONSTANTS_H_
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