All right. I'm trying to work with custom views a little and this is confusing me.
I created the custom view and wrote the files, and this is my app controller calling a method on an object of my custom class:
left and rightFillBox are my objects of class CustomView. Here's my CustomView.h file:
And .m file:
All of the NSLog's are behaving exactly as they should. My objective is to get it to draw a rect using the bounds with the height coordinate replaced with sliderValueWholeNumber, but I can't even get this simple test to work. Every time, nothing. It's not filling the custom view area with red. What am I doing wrong?
I created the custom view and wrote the files, and this is my app controller calling a method on an object of my custom class:
Code:
- (IBAction)fillBoxes:(id)sender {
float topCircleValue = [topCircle floatValue];
float bottomCircleValue = [bottomCircle floatValue];
NSLog(@"We're in! %f", topCircleValue);
[leftFillBox drawFillWithSliderValue:topCircleValue];
[rightFillBox drawFillWithSliderValue:bottomCircleValue];left and rightFillBox are my objects of class CustomView. Here's my CustomView.h file:
Code:
#import <Cocoa/Cocoa.h>
@interface CustomView : NSView {
}
- (void)drawFillWithSliderValue:(CGFloat)sliderValue;
@endAnd .m file:
Code:
#import "CustomView.h"
@implementation CustomView
- (void)drawFillWithSliderValue:(CGFloat)sliderValue {
int sliderValueWholeNumber = (int)sliderValue;
NSLog(@"%d", sliderValueWholeNumber);
NSColor* red = [NSColor redColor];
[red set];
NSRect selfTest = [self bounds];
NSLog(@"%@", NSStringFromRect(selfTest));
NSRectFill(selfTest);
}All of the NSLog's are behaving exactly as they should. My objective is to get it to draw a rect using the bounds with the height coordinate replaced with sliderValueWholeNumber, but I can't even get this simple test to work. Every time, nothing. It's not filling the custom view area with red. What am I doing wrong?
