| // Copyright (c) 2011 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_COCOA_CLICKHOLD_BUTTON_CELL_H_ |
| #define CHROME_BROWSER_UI_COCOA_CLICKHOLD_BUTTON_CELL_H_ |
| |
| #import <Cocoa/Cocoa.h> |
| |
| #import "chrome/browser/ui/cocoa/image_button_cell.h" |
| |
| // A button cell that implements "click hold" behavior after a specified delay |
| // or after dragging. If click-hold is never enabled (e.g., if |
| // |-setEnableClickHold:| is never called), this behaves like a normal button. |
| @interface ClickHoldButtonCell : ImageButtonCell { |
| @private |
| BOOL enableClickHold_; |
| NSTimeInterval clickHoldTimeout_; |
| id clickHoldTarget_; // Weak. |
| SEL clickHoldAction_; |
| BOOL trackOnlyInRect_; |
| BOOL activateOnDrag_; |
| } |
| |
| // Enable click-hold? Default: NO. |
| @property(assign, nonatomic) BOOL enableClickHold; |
| |
| // Timeout is in seconds (at least 0.0, at most 5; 0.0 means that the button |
| // will always have its click-hold action activated immediately on press). |
| // Default: 0.25 (a guess at a Cocoa-ish value). |
| @property(assign, nonatomic) NSTimeInterval clickHoldTimeout; |
| |
| // Track only in the frame rectangle? Default: NO. |
| @property(assign, nonatomic) BOOL trackOnlyInRect; |
| |
| // Activate (click-hold) immediately on a sufficiently-large drag (if not, |
| // always wait for timeout)? Default: YES. |
| @property(assign, nonatomic) BOOL activateOnDrag; |
| |
| // Defines what to do when click-held (as per usual action/target). |
| @property(assign, nonatomic) id clickHoldTarget; |
| @property(assign, nonatomic) SEL clickHoldAction; |
| |
| @end // @interface ClickHoldButtonCell |
| |
| #endif // CHROME_BROWSER_UI_COCOA_CLICKHOLD_BUTTON_CELL_H_ |