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WILLTabView.m
85 lines (68 loc) · 2.92 KB
/
WILLTabView.m
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#import "WILLTabView.h"
#import "WILLTabCell.h"
#define BAR_HEIGHT 21.0f
#define LEFT_PADDING 20.0f
@implementation WILLTabView
@synthesize barView;
#pragma mark init
-(void)awakeFromNib {
// Setup segmented control
segmentedControl = [[NSSegmentedControl alloc] init];
[segmentedControl setCell:[[WILLTabCell alloc] init]];
[segmentedControl setSegmentCount:self.numberOfTabViewItems];
[segmentedControl setTarget:self];
[segmentedControl setAction:@selector(ctrlSelected:)];
[segmentedControl setSelectedSegment:[self indexOfTabViewItem:[self selectedTabViewItem]]];
for (int i=0; i < self.numberOfTabViewItems; i++) {
//[segmentedControl setLabel:[[self tabViewItemAtIndex:i] label] forSegment:i];
[segmentedControl setImage:[NSImage imageNamed:[[self tabViewItemAtIndex:i] label]] forSegment:i];
}
[[super superview] addSubview:segmentedControl];
barView = [[NSView alloc] init];
[barView setFrame:NSMakeRect(0,0,self.frame.size.width, BAR_HEIGHT)];
[barView setAutoresizingMask:NSViewWidthSizable|NSViewMinYMargin];
[[super superview] addSubview:barView];
[segmentedControl setFrame:NSMakeRect(LEFT_PADDING, self.frame.size.height-BAR_HEIGHT, self.frame.size.width, BAR_HEIGHT)];
[segmentedControl setAutoresizingMask:NSViewMinYMargin];
//clipping
[self setFrameSize:NSMakeSize(_bounds.size.width, _bounds.size.height - BAR_HEIGHT)];
}
-(void)drawRect:(NSRect)dirtyRect
{
if (barView !=nil) {
NSImage *barImage = [NSImage imageNamed:@"WILLTabViewBG"];
// [barImage setFlipped:YES];
[barImage drawInRect:(barView.frame)
fromRect:NSZeroRect
operation:NSCompositeSourceOver fraction:1];
}
}
#pragma mark Callback - link our segementedControl to the tabViewItems
-(void)ctrlSelected:(NSSegmentedControl *)sender {
[super selectTabViewItemAtIndex:[sender selectedSegment]];
}
#pragma mark segment control and tabview sync methods
-(void)selectTabViewItem:(NSTabViewItem *)tabViewItem {
[super selectTabViewItem:tabViewItem];
[segmentedControl setSelectedSegment:[self indexOfTabViewItem:[self selectedTabViewItem]]];
}
-(void)selectTabViewItemAtIndex:(NSInteger)index {
[super selectTabViewItemAtIndex:index];
[segmentedControl setSelectedSegment:[self indexOfTabViewItem:[self selectedTabViewItem]]];
}
-(void)selectTabViewItemWithIdentifier:(id)identifier {
[super selectTabViewItemWithIdentifier:identifier];
[segmentedControl setSelectedSegment:[self indexOfTabViewItem:[self selectedTabViewItem]]];
}
// skipping selectNext/PreviousTabViewItem - hoping they use above.
-(void)addTabViewItem:(NSTabViewItem *)anItem {
[self addTabViewItem:anItem];
[self awakeFromNib];
[self setNeedsDisplay:YES];
}
-(void)removeTabViewItem:(NSTabViewItem *)anItem {
[self removeTabViewItem:anItem];
[self awakeFromNib];
[self setNeedsDisplay:YES];
}
@end