|
Last change
on this file since 71 was 7, checked in by Nicholas Riley, 22 years ago |
|
F-Script Anywhere 1.1.2a1
|
|
File size:
934 bytes
|
| Rev | Line | |
|---|
| [7] | 1 | //
|
|---|
| 2 | // NJRScrollView.m
|
|---|
| 3 | // HostLauncher
|
|---|
| 4 | //
|
|---|
| 5 | // Created by nicholas on Tue Oct 30 2001.
|
|---|
| 6 | // Copyright (c) 2001 Nicholas Riley. All rights reserved.
|
|---|
| 7 | //
|
|---|
| 8 |
|
|---|
| 9 | #import "NJRScrollView.h"
|
|---|
| 10 |
|
|---|
| 11 |
|
|---|
| 12 | @implementation NJRScrollView
|
|---|
| 13 |
|
|---|
| 14 | - (BOOL)needsDisplay;
|
|---|
| 15 | {
|
|---|
| 16 | NSResponder *resp = nil;
|
|---|
| 17 | if ([[self window] isKeyWindow]) {
|
|---|
| 18 | resp = [[self window] firstResponder];
|
|---|
| 19 | if (resp == lastResp) return [super needsDisplay];
|
|---|
| 20 | } else if (lastResp == nil) {
|
|---|
| 21 | return [super needsDisplay];
|
|---|
| 22 | }
|
|---|
| 23 | shouldDrawFocusRing = (resp != nil && [resp isKindOfClass: [NSView class]] &&
|
|---|
| 24 | [(NSView *)resp isDescendantOf: self]); // [sic]
|
|---|
| 25 | lastResp = resp;
|
|---|
| 26 | [self setKeyboardFocusRingNeedsDisplayInRect: [self bounds]];
|
|---|
| 27 | return YES;
|
|---|
| 28 | }
|
|---|
| 29 |
|
|---|
| 30 | - (void)drawRect:(NSRect)rect {
|
|---|
| 31 | [super drawRect: rect];
|
|---|
| 32 | if (shouldDrawFocusRing) {
|
|---|
| 33 | NSSetFocusRingStyle(NSFocusRingOnly);
|
|---|
| 34 | NSRectFill([self bounds]);
|
|---|
| 35 | }
|
|---|
| 36 | }
|
|---|
| 37 |
|
|---|
| 38 | @end |
|---|
Note:
See
TracBrowser
for help on using the repository browser.
