Source/ESGlassSplitView.m

   1 //
   2 //  ESGlassSplitView.m
   3 //  Adium
   4 //
   5 //  Created by Evan Schoenberg on 6/30/06.
   6 //
   7
   8 #import "ESGlassSplitView.h"
   9 #import <Adium/KNShelfSplitView.h>
  10 #import <AIUtilities/AIImageAdditions.h>
  11
  12 @implementation ESGlassSplitView
  13 - (void)_initGlassSplitView
  14 {
  15         background = [[NSImage imageNamed:@"sourceListBackground" forClass:[KNShelfSplitView class]] retain];
  16         backgroundSize = [background size];
  17
  18         [self setNeedsDisplay:YES];
  19 }
  20
  21 - (id)initWithCoder:(NSCoder *)inCoder
  22 {
  23         if ((self = [super initWithCoder:inCoder])) {
  24                 [self _initGlassSplitView];
  25         }
  26
  27         return self;
  28 }
  29
  30 - (id)initWithFrame:(NSRect)frame
  31 {
  32         if ((self = [super initWithFrame:frame])) {
  33                 [self _initGlassSplitView];
  34         }
  35
  36         return self;
  37 }
  38
  39 - (void)dealloc
  40 {
  41         [background release];
  42
  43         [super dealloc];
  44 }
  45
  46 -(void)drawDividerInRect:(NSRect)aRect
  47 {
  48         //Draw the background, tiling across
  49     NSRect sourceRect = NSMakeRect(0, 0, backgroundSize.width, backgroundSize.height);
  50     NSRect destRect = NSMakeRect(aRect.origin.x, aRect.origin.y, sourceRect.size.width, aRect.size.width);
  51
  52     while ((NSMinX(destRect) < NSMaxX(aRect)) && NSWidth(destRect) > 0) {
  53         //Crop
  54         if (NSMaxX(destRect) > NSMaxX(aRect)) {
  55             sourceRect.size.width = NSWidth(destRect);
  56         }
  57
  58         [background drawInRect:destRect
  59                                           fromRect:sourceRect
  60                                          operation:NSCompositeSourceOver
  61                                           fraction:1.0];
  62         destRect.origin.x += NSWidth(destRect);
  63     }
  64
  65         //Draw the borders
  66         [[NSColor windowFrameColor] set];
  67         NSRectFill(NSMakeRect(aRect.origin.x, aRect.origin.y, aRect.size.width, 1.0));
  68         NSRectFill(NSMakeRect(aRect.origin.x, aRect.origin.y + aRect.size.height - 1, aRect.size.width, 1.0));
  69
  70         //Draw the thumb
  71         //[[NSColor blackColor] set];
  72         NSBezierPath *ovalPath = [NSBezierPath bezierPathWithOvalInRect:NSMakeRect(aRect.origin.x + (aRect.size.width / 2.0) - 2,
  73                                                                                                                                                            aRect.origin.y + (aRect.size.height / 2.0) - 2,
  74                                                                                                                                                            4,
  75                                                                                                                                                            4
  76                                                                                                                                                            )];
  77         [[[NSColor lightGrayColor] colorWithAlphaComponent:0.5] set];
  78         [ovalPath fill];
  79
  80         [ovalPath setLineWidth:0];
  81         [[NSColor windowFrameColor] set];
  82         [ovalPath stroke];
  83 }
  84
  85 @end