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https://github.com/darlinghq/darling-cocotron.git
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127 lines
3.2 KiB
Objective-C
127 lines
3.2 KiB
Objective-C
/* Copyright (c) 2006-2007 Christopher J. W. Lloyd
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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#import <AppKit/NSImage.h>
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#import <AppKit/NSStepper.h>
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#import <AppKit/NSStepperCell.h>
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#import <AppKit/NSWindow.h>
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@interface NSStepperCell (NSStepperCell_private)
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- (NSImage *) _stepUpImage;
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- (NSImage *) _stepDownImage;
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@end
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@implementation NSStepper
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+ (Class) cellClass {
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return [NSStepperCell class];
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}
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- (double) minValue {
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return [_cell minValue];
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}
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- (double) increment {
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return [_cell increment];
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}
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- (double) maxValue {
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return [_cell maxValue];
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}
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- (BOOL) autorepeat {
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return [_cell autorepeat];
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}
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- (BOOL) valueWraps {
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return [_cell valueWraps];
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}
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- (void) setMinValue: (double) value {
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[_cell setMinValue: value];
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}
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- (void) setIncrement: (double) value {
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[_cell setIncrement: value];
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}
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- (void) setMaxValue: (double) value {
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[_cell setMaxValue: value];
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}
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- (void) setAutorepeat: (BOOL) flag {
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[_cell setAutorepeat: flag];
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}
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- (void) setValueWraps: (BOOL) flag {
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[_cell setValueWraps: flag];
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}
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- (void) sizeToFit {
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NSSize size = _bounds.size;
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NSSize size1 = [[_cell _stepUpImage] size];
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NSSize size2 = [[_cell _stepDownImage] size];
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size.width = MAX(size1.width, size2.width);
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size.width += 12;
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size.height = size1.height + size.height;
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size.height += 4;
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[self setBoundsSize: size];
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}
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- (void) mouseDown: (NSEvent *) event {
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BOOL sendAction = NO;
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if (![self isEnabled])
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return;
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[self lockFocus];
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sendAction = [_cell trackMouse: event
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inRect: [self bounds]
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ofView: self
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untilMouseUp: YES];
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[self unlockFocus];
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if (sendAction == YES)
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[self sendAction: [self action] to: [self target]];
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[self setNeedsDisplay: YES];
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}
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- (void) keyDown: (NSEvent *) event {
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[self interpretKeyEvents: [NSArray arrayWithObject: event]];
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}
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- (void) moveUp: (id) sender {
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[self lockFocus];
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[[self selectedCell] moveUp: sender];
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[self unlockFocus];
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[self setNeedsDisplay: YES];
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}
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- (void) moveDown: (id) sender {
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[self lockFocus];
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[[self selectedCell] moveDown: sender];
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[self unlockFocus];
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[self setNeedsDisplay: YES];
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}
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@end
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