w00t. ITButton and ITButtonCell. Also, ITTextField is now correctly implemented...

[ITKit.git] / ITButtonCell.m

diff --git a/ITButtonCell.m b/ITButtonCell.m
new file mode 100755 (executable)
index 0000000..7885dc3
--- /dev/null
+++ b/ITButtonCell.m
@@ -0,0 +1,94 @@
+#import "ITButtonCell.h"
+#import "ITTextFieldCell.h"
+
+
+#define GRAY_EXTRA_PAD_H 60.0
+
+
+@interface ITButtonCell (Private)
+- (void)drawGrayRoundedBezelWithFrame:(NSRect)rect inView:(NSView *)controlView;
+@end
+
+
+@implementation ITButtonCell
+
+- (id)init
+{
+    if ( ( self = [super init] ) ) {
+        _subStyle = 0;
+    }
+    
+    return self;
+}
+
+
+
+/*************************************************************************/
+#pragma mark -
+#pragma mark INSTANCE METHODS
+/*************************************************************************/
+
+- (void)setBezelStyle:(NSBezelStyle)bezelStyle
+{
+    if ( bezelStyle == ITGrayRoundedBezelStyle ) {
+        _subStyle  = bezelStyle;
+        bezelStyle = NSRegularSquareBezelStyle;
+    } else {
+        _subStyle = 0;
+    }
+
+    [super setBezelStyle:bezelStyle];
+}
+
+
+/*************************************************************************/
+#pragma mark -
+#pragma mark DRAWING METHODS
+/*************************************************************************/
+
+- (void)drawWithFrame:(NSRect)rect inView:(NSView *)controlView
+{
+    if ( _subStyle == ITGrayRoundedBezelStyle ) {
+        [self drawGrayRoundedBezelWithFrame:rect inView:controlView];
+        [super drawInteriorWithFrame:rect inView:controlView];
+    } else {
+        [super drawWithFrame:rect inView:controlView];
+    }
+}
+
+- (void)drawGrayRoundedBezelWithFrame:(NSRect)rect inView:(NSView *)controlView
+{
+    NSBezierPath *path   = [NSBezierPath bezierPath];
+    float         ch     = rect.size.height;
+    float         cw     = rect.size.width;
+    float         radius = ( ch / 2 );
+    NSPoint       pointA = NSMakePoint( (ch / 2)        , 0.0      );
+    NSPoint       pointB = NSMakePoint( (cw - (ch / 2)) , 0.0      );
+//  NSPoint       pointC = NSMakePoint( (cw - (ch / 2)) , ch       );
+    NSPoint       pointD = NSMakePoint( (ch / 2)        , ch       );
+    NSPoint       lCtr   = NSMakePoint( (ch / 2)        , (ch / 2) );
+    NSPoint       rCtr   = NSMakePoint( (cw - (ch / 2)) , (ch / 2) );
+    float         alpha  = 0.35;
+    
+    [path moveToPoint:pointA];
+    [path lineToPoint:pointB];
+    [path appendBezierPathWithArcWithCenter:rCtr
+                                     radius:radius
+                                 startAngle:270.0
+                                   endAngle:90.0];
+    [path lineToPoint:pointD];
+    [path appendBezierPathWithArcWithCenter:lCtr
+                                     radius:radius
+                                 startAngle:90.0
+                                   endAngle:270.0];
+
+    if ( [self isHighlighted] ) {
+        alpha = 0.50;
+    }
+
+    [[NSColor colorWithCalibratedWhite:0.0 alpha:alpha] set];
+    [path fill];
+}
+
+
+@end