Source/BSSplitView.m

   1 /*
   2  * MacGDBp
   3  * Copyright (c) 2007 - 2011, Blue Static <http://www.bluestatic.org>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
   6  * General Public License as published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
  10  * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along with this program; if not,
  14  * write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  15  */
  16
  17 #import "BSSplitView.h"
  18
  19
  20 @implementation BSSplitView
  21
  22 /**
  23  * Override the drawing method for the divider so we can make it prettier
  24  *
  25  * @todo draw the dimple
  26  */
  27 - (void)drawDividerInRect:(NSRect)rect
  28 {
  29   // Draw the gradient.
  30   NSColor* startColor = [NSColor colorWithDeviceRed:0.875 green:0.875 blue:0.875 alpha:1.0];
  31   NSColor* endColor = [NSColor colorWithDeviceRed:0.812 green:0.812 blue:0.812 alpha:1.0];
  32   NSGradient* gradient = [[NSGradient alloc] initWithStartingColor:startColor endingColor:endColor];
  33   [gradient drawInRect:rect angle:([self isVertical] ? 0.0 : 90.0)];
  34   [gradient release];
  35
  36   // Stroke the divider.
  37   [[NSColor colorWithDeviceRed:0.667 green:0.667 blue:0.667 alpha:1.0] setStroke];
  38   [NSBezierPath setDefaultLineWidth:0.5];
  39   [NSBezierPath strokeRect:rect];
  40
  41   // Draw the dimple image.
  42   NSImage* dimple = [NSImage imageNamed:@"dimple.png"];
  43   NSSize dmpSize = [dimple size];
  44   NSPoint origin = NSMakePoint(NSMidX(rect) - (dmpSize.width / 2),
  45                                NSMidY(rect) - (dmpSize.height / 2));
  46   [dimple drawAtPoint:origin
  47              fromRect:NSZeroRect
  48             operation:NSCompositeSourceOver
  49              fraction:1.0];
  50 }
  51
  52 /**
  53  * Returns the size of the divider to draw
  54  */
  55 - (CGFloat)dividerThickness;
  56 {
  57   return 6.0;
  58 }
  59
  60 @end