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KSplitView.m
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KSplitView.m
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// Copyright (c) 2010-2011, Rasmus Andersson. All rights reserved.
// Use of this source code is governed by a MIT-style license that can be
// found in the LICENSE file.
#import "KSplitView.h"
#import "common.h"
NSString * const KSplitViewDidChangeCollapseStateNotification =
@"KSplitViewDidChangeCollapseStateNotification";
@interface BWSplitView (know_private)
- (void)splitViewDidResizeSubviews:(NSNotification*)notification;
- (void)setMinSizeForCollapsibleSubview:(NSNumber*)minSize;
- (void)resizeAndAdjustSubviews;
@end
@implementation KSplitView
@synthesize dividerRect = dividerRect_;
- (void)awakeFromNib {
[super awakeFromNib];
self.dividerCanCollapse = YES;
self.collapsiblePopupSelection = 1;
[self setMinSizeForCollapsibleSubview:
[NSNumber numberWithDouble:self.collapsePositionThreshold]];
}
- (CGFloat)collapsePositionThreshold {
// this need to be synced with the value put into IB
return 100.0;
}
- (CGFloat)position {
return position_;
}
- (void)setPosition:(CGFloat)position {
CGFloat collapsePositionThreshold = self.collapsePositionThreshold;
position_ = position;
if (position_ < collapsePositionThreshold)
position_ = collapsePositionThreshold;
if (!collapsed_)
[self setPosition:position ofDividerAtIndex:0];
}
- (BOOL)isCollapsed {
return collapsed_;
//return self.position < self.collapsePositionThreshold;
}
- (void)setIsCollapsed:(BOOL)collapsed {
if (!collapsed_ == !collapsed) return;
collapsed_ = collapsed;
NSView *collapsibleSubview = [[self subviews] objectAtIndex:0];
if (collapsed_) {
[collapsibleSubview setHidden:YES];
[self setPosition:0.0 ofDividerAtIndex:0];
} else {
if (position_ < self.collapsePositionThreshold)
position_ = self.collapsePositionThreshold;
[self setPosition:position_ ofDividerAtIndex:0];
[collapsibleSubview setHidden:NO];
}
[self resizeAndAdjustSubviews];
[[NSNotificationCenter defaultCenter]
postNotificationName:KSplitViewDidChangeCollapseStateNotification
object:self];
}
- (IBAction)toggleCollapse:(id)sender {
self.isCollapsed = !self.isCollapsed;
}
- (void)splitViewDidResizeSubviews:(NSNotification*)notification {
// recalculate position
if (!collapsed_)
position_ = [[[self subviews] objectAtIndex:0] bounds].size.width;
[super splitViewDidResizeSubviews:notification];
}
- (void)drawDividerInRect:(NSRect)dividerRect {
dividerRect_ = dividerRect;
//NSLog(@"dividerRect %@", NSStringFromRect(dividerRect_));
[[NSColor colorWithCalibratedWhite:0.0 alpha:1.0]
drawSwatchInRect:dividerRect_];
}
- (float)animationDuration {
return 0.0;
}
// disable double click on divider to close
- (BOOL)splitView:(NSSplitView *)splitView
shouldCollapseSubview:(NSView *)subview
forDoubleClickOnDividerAtIndex:(NSInteger)dividerIndex {
return NO;
}
@end