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Back/forward button now disables properly when theres nothing to go b…
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…ack/forward to
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@atg
atg committed Apr 20, 2010
1 parent 527080d commit 29b6ca0
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Showing 2 changed files with 12 additions and 180 deletions.
181 changes: 2 additions & 179 deletions IGKMatteSegmentedControl.m
View file
Expand Up @@ -145,10 +145,11 @@ - (float)igk_drawSegment:(NSUInteger)segment runningY:(float)runningY selected:(

if (image)
{
NSLog(@"[self isEnabledForSegment:segment] = %d", [self isEnabledForSegment:segment]);
[image drawAtPoint:NSMakePoint(floor(runningY + width / 2.0 - [image size].width / 2.0 - 1.0 + segment), ceil([self bounds].size.height / 2.0 - [image size].height / 2.0 + 1.0))
fromRect:NSZeroRect
operation:NSCompositeSourceOver
fraction:1.0];
fraction:([self isEnabledForSegment:segment] ? 1.0 : 0.5)];
}
}

Expand Down Expand Up @@ -194,182 +195,4 @@ + (NSBezierPath *)roundedBezierInRect:(NSRect)rect radius:(float)radius hasLeft:
return b;
}





























#if 0
- (void)drawSegmentDivider:(NSUInteger)segmentIndex isSelected:(BOOL)isSelected runningX:(float)runningX
{
NSRect rect = [self bounds];

NSRect dividerRect = NSMakeRect(runningX, 0, 1.0, [self bounds].size.height);

NSGradient *gradient = [[NSGradient alloc] initWithStartingColor:[NSColor colorWithCalibratedWhite:0.867 alpha:1.0] endingColor:[NSColor colorWithCalibratedRed:0.98 green:0.98 blue:0.98 alpha:1.00]];
NSColor *boxShadowColor = [NSColor colorWithCalibratedWhite:1.0 alpha:0.6];
NSColor *borderColor = [NSColor colorWithCalibratedWhite:0.55 alpha:0.75];
NSColor *textColor = [NSColor colorWithCalibratedWhite:0.05 alpha:1.0];
NSColor *shadowColor = [NSColor colorWithCalibratedWhite:1.0 alpha:0.75];

NSRect gradientRect = dividerRect;
gradientRect.size.height -= 1.0;
gradientRect.origin.y += 1.0;

[gradient drawInRect:gradientRect angle:90];

if (!isSelected)
{
[borderColor set];
NSRectFillUsingOperation(gradientRect, NSCompositeSourceOver);
}
else
{
[[NSColor colorWithCalibratedWhite:0.5 alpha:1.0] set];
NSRectFillUsingOperation(gradientRect, NSCompositeSourceOver);

/*
[borderColor set];
NSRectFillUsingOperation(NSMakeRect(gradientRect.origin.x, 1, 1, 1), NSCompositeSourceOver);
NSRectFillUsingOperation(NSMakeRect(gradientRect.origin.x, gradientRect.size.height, 1, 1), NSCompositeSourceOver);
*/
}

NSRect shadowRect = dividerRect;
shadowRect.size.height = 1.0;
[shadowColor set];
NSRectFillUsingOperation(shadowRect, NSCompositeSourceOver);
}
- (float)drawSegmentSegment:(NSUInteger)segmentIndex isSelected:(BOOL)isSelected runningX:(float)runningX
{
NSRect rect = [self bounds];

NSRect segmentRect = NSMakeRect(runningX, 0, floor((rect.size.width - 1) / 2.0), [self bounds].size.height);
[NSGraphicsContext saveGraphicsState];
[[NSBezierPath bezierPathWithRect:segmentRect] addClip];

NSGradient *gradient = [[NSGradient alloc] initWithStartingColor:[NSColor colorWithCalibratedWhite:0.867 alpha:1.0] endingColor:[NSColor colorWithCalibratedRed:0.98 green:0.98 blue:0.98 alpha:1.00]];
NSColor *boxShadowColor = [NSColor colorWithCalibratedWhite:1.0 alpha:0.6];
NSColor *borderColor = [NSColor colorWithCalibratedWhite:0.55 alpha:0.75];
NSColor *textColor = [NSColor colorWithCalibratedWhite:0.05 alpha:1.0];
NSColor *shadowColor = [NSColor colorWithCalibratedWhite:1.0 alpha:0.75];

const double radius = 3.0;

NSBezierPath *bp = [NSBezierPath bezierPathWithRoundedRect:rect xRadius:radius yRadius:radius];

if (isSelected)
{
//Box Shadow
NSRect boxShadowRect = rect;
boxShadowRect.size.height -= 1.0;
NSBezierPath *boxShadowPath = [NSBezierPath bezierPathWithRoundedRect:rect xRadius:radius yRadius:radius];

[boxShadowColor set];
[boxShadowPath fill];

//Outside Stroke
NSRect boxRect = rect;
boxRect.size.height -= 1.0;
boxRect.origin.y += 1.0;
NSGradient *strokeGradient = [[NSGradient alloc] initWithStartingColor:[NSColor colorWithCalibratedWhite:0.27 alpha:1.0] endingColor:[NSColor colorWithCalibratedWhite:0.51 alpha:1.0]];
NSBezierPath *strokeShadowPath = [NSBezierPath bezierPathWithRoundedRect:boxRect xRadius:radius yRadius:radius];

[strokeGradient drawInBezierPath:strokeShadowPath angle:270];

//Inside Fill
NSGradient *insideGradient = [[NSGradient alloc] initWithStartingColor:[NSColor colorWithCalibratedWhite:0.75 alpha:1.0] endingColor:[NSColor colorWithCalibratedWhite:0.655 alpha:1.0]];
NSBezierPath *insidePath = [NSBezierPath bezierPathWithRoundedRect:NSInsetRect(boxRect, 1.0, 1.0) xRadius:radius - 1.0 yRadius:radius - 1.0];

[insideGradient drawInBezierPath:insidePath angle:90];

//Inner Shadow
NSShadow *insideShadow = [[NSShadow alloc] initWithColor:[NSColor colorWithCalibratedWhite:0.0 alpha:0.4] offset:NSMakeSize(0.0, -1.0) blurRadius:3.0];//;
[insidePath fillWithInnerShadow:insideShadow];

rect.origin.x += 0.5;
rect.origin.y += 0.5;
rect.size.width -= 1.0;
rect.size.height -= 1.0;
}
else
{
rect.origin.x += 0.5;
rect.origin.y += 0.5;
rect.size.width -= 1.0;
rect.size.height -= 1.0;

//Box shadow
NSRect boxShadowRect = rect;
boxShadowRect.size.height -= 1.0;
NSBezierPath *boxShadowPath = [NSBezierPath bezierPathWithRoundedRect:rect xRadius:radius yRadius:radius];

[boxShadowColor set];
[boxShadowPath stroke];

//Normal Fill
NSRect boxRect = rect;
boxRect.size.height -= 1.0;
boxRect.origin.y += 1.0;
NSBezierPath *path = [NSBezierPath bezierPathWithRoundedRect:boxRect xRadius:radius yRadius:radius];

[gradient drawInBezierPath:path angle:(isSelected ? 270 : 90)];

[borderColor set];
[path stroke];
}

[NSGraphicsContext restoreGraphicsState];
return segmentRect.size.width;
}
- (void)drawBackground:(BOOL)selected
{
NSRect rect = [self bounds];

NSUInteger segCount = [self segmentCount];
NSInteger selSeg = [self selectedSegment];
NSUInteger i = 0;

float runningX = 0.0;
for (i = 0; i < segCount; i++)
{
runningX += [self drawSegmentSegment:i isSelected:i == selSeg runningX:runningX];

if (i < segCount)
{
BOOL isSelected = YES;
if (selSeg == -1)
isSelected = NO;

[self drawSegmentDivider:i isSelected:isSelected runningX:runningX];
}

runningX += 1.0;
}
}
#endif

@end
11 changes: 10 additions & 1 deletion IGKWindowController.m
View file
Expand Up @@ -86,6 +86,7 @@ - (void)setUpBackMenu
NSArray *backList = [backForwardManager backList];
if (![backList count])
{
[backForwardButton setEnabled:NO forSegment:0];
[backForwardButton setMenu:nil forSegment:0];
return;
}
Expand All @@ -99,12 +100,15 @@ - (void)setUpBackMenu
}

[backForwardButton setMenu:newBackMenu forSegment:0];

[backForwardButton setEnabled:YES forSegment:0];
}
- (void)setUpForwardMenu
{
NSArray *forwardList = [backForwardManager forwardList];
if (![forwardList count])
{
[backForwardButton setEnabled:NO forSegment:1];
[backForwardButton setMenu:nil forSegment:1];
return;
}
Expand All @@ -118,6 +122,8 @@ - (void)setUpForwardMenu
}

[backForwardButton setMenu:newForwardMenu forSegment:1];

[backForwardButton setEnabled:YES forSegment:1];
}
- (void)backMenuItem:(NSMenuItem *)sender
{
Expand Down Expand Up @@ -169,7 +175,10 @@ - (void)windowDidLoad
didIndex = NO;
[self loadNoSelectionRecordHistory:YES];
}


[backForwardButton setEnabled:NO forSegment:0];
[backForwardButton setEnabled:NO forSegment:1];

[searchViewTable setTarget:self];
[searchViewTable setDoubleAction:@selector(advancedSearchDoubleAction:)];

Expand Down

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