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Diffstat (limited to 'Source/SPFontPreviewTextField.m')
| -rw-r--r-- | Source/SPFontPreviewTextField.m | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Source/SPFontPreviewTextField.m b/Source/SPFontPreviewTextField.m new file mode 100644 index 00000000..1c4e4b02 --- /dev/null +++ b/Source/SPFontPreviewTextField.m @@ -0,0 +1,63 @@ +// +// $Id$ +// +// SPFontPreviewTextField.m +// sequel-pro +// +// This is a heavily modified version of JVFontPreviewField from +// the Colloquy Project <http://colloquy.info/> +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// More info at <http://code.google.com/p/sequel-pro/> + +#import "SPFontPreviewTextField.h" + +@implementation SPFontPreviewTextField + +- (void)setFont:(NSFont *)font +{ + if (!font) return; + + if (_actualFont) [_actualFont release]; + + _actualFont = [font retain]; + + [super setFont:[[NSFontManager sharedFontManager] convertFont:font toSize:11.]]; + + NSMutableAttributedString *text = [[NSMutableAttributedString alloc] initWithString:[_actualFont displayName]]; + NSMutableParagraphStyle *paraStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy]; + + [paraStyle setMinimumLineHeight:NSHeight([self bounds])]; + [paraStyle setMaximumLineHeight:NSHeight([self bounds])]; + + [text addAttribute:NSParagraphStyleAttributeName value:paraStyle range:NSMakeRange(0, [text length])]; + + [self setObjectValue:text]; + + [text release]; + [paraStyle release]; +} + +#pragma mark - + +- (void)dealloc +{ + if (_actualFont) [_actualFont release], _actualFont = nil; + + [super dealloc]; +} + +@end |