Customization for TKAlertCenter alerts

src/TapkuLibrary/TKAlertCenter.h

@@ -42,6 +42,10 @@
 	CGRect _alertFrame;
 }
 
+@property (strong) UIColor *alertBackgroundColor;
+@property (strong) UIFont *alertFont;
+@property (strong) UIColor *alertTextColor;
+
 /** Returns the process’s default notification center. 
  @return The current process’s default notification center, which is used for alert notifications.
  */

src/TapkuLibrary/TKAlertCenter.m

@@ -31,7 +31,18 @@
 
 #import "TKAlertCenter.h"
 #import "UIView+TKCategory.h"
+
+#ifndef kTKAlertViewBackgroundColor
+#define kTKAlertViewBackgroundColor [UIColor colorWithWhite:0 alpha:0.8]
+#endif
 
+#ifndef kTKAlertViewFont
+#define kTKAlertViewFont [UIFont boldSystemFontOfSize:14]
+#endif
+
+#ifndef kTKAlertViewTextColor
+#define kTKAlertViewTextColor [UIColor whiteColor]
+#endif
 
 #pragma mark -
 @interface TKAlertView : UIView {
@@ -40,6 +51,10 @@ @interface TKAlertView : UIView {
 	UIImage *_image;
 }
 
+@property (strong) UIColor *alertBackgroundColor;
+@property (strong) UIFont *alertFont;
+@property (strong) UIColor *alertTextColor;
+
 - (id) init;
 - (void) setMessageText:(NSString*)str;
 - (void) setImage:(UIImage*)image;
@@ -54,6 +69,9 @@ - (id) init{
 	if(!(self = [super initWithFrame:CGRectMake(0, 0, 100, 100)])) return nil;
 	_messageRect = CGRectInset(self.bounds, 10, 10);
 	self.backgroundColor = [UIColor clearColor];
+    self.alertBackgroundColor = kTKAlertViewBackgroundColor;
+    self.alertFont = kTKAlertViewFont;
+    self.alertTextColor = kTKAlertViewTextColor;
 	return self;
 
 }
@@ -81,11 +99,11 @@ - (void) _drawRoundRectangleInRect:(CGRect)rect withRadius:(CGFloat)radius{
 
 
 - (void) drawRect:(CGRect)rect{
-	[[UIColor colorWithWhite:0 alpha:0.8] set];
+	[self.alertBackgroundColor set];
 	[self _drawRoundRectangleInRect:rect withRadius:10];
-	[[UIColor whiteColor] set];
+	[self.alertTextColor set];
 	[_text drawInRect:_messageRect
-			 withFont:[UIFont boldSystemFontOfSize:14]
+			 withFont:self.alertFont
 		lineBreakMode:NSLineBreakByWordWrapping
 			alignment:NSTextAlignmentCenter];
 
@@ -100,7 +118,7 @@ - (void) drawRect:(CGRect)rect{
 #pragma mark Setter Methods
 - (void) adjust{
 
-	CGSize s = [_text sizeWithFont:[UIFont boldSystemFontOfSize:14]
+	CGSize s = [_text sizeWithFont:self.alertFont
 				 constrainedToSize:CGSizeMake(160,200)
 					 lineBreakMode:NSLineBreakByWordWrapping];
 
@@ -161,6 +179,35 @@ - (id) init{
 	return self;
 }
 
+-(void)setAlertFont:(UIFont *)alertFont
+{
+    _alertView.alertFont = alertFont;
+}
+
+- (UIFont *)alertFont
+{
+    return _alertView.alertFont;
+}
+
+-(void)setAlertBackgroundColor:(UIColor *)alertBackgroundColor
+{
+    _alertView.alertBackgroundColor = alertBackgroundColor;
+}
+
+- (UIColor *)alertBackgroundColor
+{
+    return _alertView.alertBackgroundColor;
+}
+
+-(void)setAlertTextColor:(UIColor *)alertTextColor
+{
+    _alertView.alertTextColor = alertTextColor;
+}
+
+- (UIColor *)alertTextColor
+{
+    return _alertView.alertTextColor;
+}
 
 #pragma mark Show Alert Message
 - (void) showAlerts{