15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2009 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#import <Cocoa/Cocoa.h> 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@class StyledTextFieldCell; 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// An implementation of NSTextField that is designed to work with 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// StyledTextFieldCell. Provides methods to redraw the field when cell 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// decorations have changed and overrides |mouseDown:| to properly handle clicks 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// in sections of the cell with decorations. 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@interface StyledTextField : NSTextField { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Repositions and redraws the field editor. Call this method when the cell's 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// text frame has changed (whenever changing cell decorations). 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (void)resetFieldEditorFrameIfNeeded; 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns the amount of the field's width which is not being taken up 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// by the text contents. May be negative if the contents are large 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// enough to scroll. 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (CGFloat)availableDecorationWidth; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@end 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@interface StyledTextField (ExposedForTesting) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)- (StyledTextFieldCell*)styledTextFieldCell; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)@end 30