Re: Problem with a tableview and image in the bg
Re: Problem with a tableview and image in the bg
- Subject: Re: Problem with a tableview and image in the bg
- From: Mike Ferris <email@hidden>
- Date: Mon, 21 Jun 2004 07:40:30 -0700
You might want to look into the settings on your dataCells... It is
possible that the default dataCell for a tableColumn has its own
background drawing turned on.
Mike
Begin forwarded message:
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From: Fjolnir Asgeirsson <email@hidden>
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Date: June 20, 2004 10:29:33 PM PDT
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To: Apple CocoaDev <email@hidden>,
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email@hidden
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Subject: Problem with a tableview and image in the bg
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>
I'm having a problem with a tableView, it doesnt display the image
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underneath it when I set the bgcolor to clearcolor look here to see:
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http://freesci.linuxgames.com/tmp/abscreenshot.png
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Here's the source for my custom tableView:
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PlaylistTable.h:
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#import <Cocoa/Cocoa.h>
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@interface PlaylistTable : NSTableView
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{
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}
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- (BOOL)isOpaque;
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- (NSColor *)backgroundColor;
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- (void)drawRect:(NSRect)aRect;
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@end
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PlaylistTable.m
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#import "PlaylistTable.h"
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@implementation PlaylistTable
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- (BOOL)isOpaque
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{
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return YES;
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}
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- (NSColor *)backgroundColor
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{
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return [NSColor clearColor];
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}
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// Here I draw the background Image
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- (void)drawRect:(NSRect)aRect
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{
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NSString *imgPath = [[NSBundle mainBundle] pathForResource:@"gui2"
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ofType:@"tif"];
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NSImage *theImg = [NSImage imageNamed:imgPath];
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[theImg drawInRect:aRect
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fromRect:NSMakeRect(0,0,[theImg size].width,[theImg
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size].height)
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operation:NSCompositeSourceOver fraction:1.0];
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[super drawRect:aRect];
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}
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@end
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When I skip [super drawRect:aRect]; I can draw the image. I have
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defined a datasource for it and all.
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>
-Fjvlnir Asgeirsson
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-Aptiva
>
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