-
Notifications
You must be signed in to change notification settings - Fork 603
/
PBCommitMessageView.m
40 lines (33 loc) · 1.11 KB
/
PBCommitMessageView.m
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
//
// PBCommitMessageView.m
// GitX
//
// Created by Jeff Mesnil on 13/10/08.
// Copyright 2008 Jeff Mesnil (http://jmesnil.net/). All rights reserved.
//
#import "PBCommitMessageView.h"
#import "PBGitDefaults.h"
@implementation PBCommitMessageView
- (void)drawRect:(NSRect)aRect
{
NSColor *originalColor = [self backgroundColor];
[originalColor set];
NSRectFill(aRect);
// draw a vertical line after the given size (used as an indicator
// for the first line of the commit message)
float characterWidth = [@" " sizeWithAttributes:[self typingAttributes]].width;
float lineWidth = characterWidth * [PBGitDefaults commitMessageViewVerticalLineLength];
[[NSColor lightGrayColor] set];
// This depends upon the fact that NSTextView always redraws complete lines.
float padding = [[self textContainer] lineFragmentPadding];
NSRect line;
line.origin.x = padding + aRect.origin.x + lineWidth;
line.origin.y = aRect.origin.y;
line.size.width = 1;
line.size.height = aRect.size.height;
NSRectFill(line);
[self setBackgroundColor:nil];
[super drawRect:aRect];
[self setBackgroundColor:originalColor];
}
@end