nsprogressindicator

Subclass NSProgressIndicator

由 让人想犯罪 __ 提交于 2020-01-13 11:05:29
问题 i like to subclass a NSProgressIndicator. I've used this code and i set the Subclass in the Interface Builder: - (void)drawRect:(NSRect)dirtyRect { NSRect rect = NSInsetRect([self bounds], 1.0, 1.0); CGFloat radius = rect.size.height / 2; NSBezierPath *bz = [NSBezierPath bezierPathWithRoundedRect:rect xRadius:radius yRadius:radius]; [bz setLineWidth:2.0]; [[NSColor blackColor] set]; [bz stroke]; rect = NSInsetRect(rect, 2.0, 2.0); radius = rect.size.height / 2; bz = [NSBezierPath

Subclass NSProgressIndicator

由 廉价感情. 提交于 2020-01-13 11:04:57
问题 i like to subclass a NSProgressIndicator. I've used this code and i set the Subclass in the Interface Builder: - (void)drawRect:(NSRect)dirtyRect { NSRect rect = NSInsetRect([self bounds], 1.0, 1.0); CGFloat radius = rect.size.height / 2; NSBezierPath *bz = [NSBezierPath bezierPathWithRoundedRect:rect xRadius:radius yRadius:radius]; [bz setLineWidth:2.0]; [[NSColor blackColor] set]; [bz stroke]; rect = NSInsetRect(rect, 2.0, 2.0); radius = rect.size.height / 2; bz = [NSBezierPath

Subclass NSProgressIndicator

由 ℡╲_俬逩灬. 提交于 2020-01-13 11:04:57
问题 i like to subclass a NSProgressIndicator. I've used this code and i set the Subclass in the Interface Builder: - (void)drawRect:(NSRect)dirtyRect { NSRect rect = NSInsetRect([self bounds], 1.0, 1.0); CGFloat radius = rect.size.height / 2; NSBezierPath *bz = [NSBezierPath bezierPathWithRoundedRect:rect xRadius:radius yRadius:radius]; [bz setLineWidth:2.0]; [[NSColor blackColor] set]; [bz stroke]; rect = NSInsetRect(rect, 2.0, 2.0); radius = rect.size.height / 2; bz = [NSBezierPath

NSProgressIndicator in NSMenuItem not updating on second display

由 混江龙づ霸主 提交于 2019-12-31 02:29:09
问题 I've got a NSMenu attached to a NSStatusItem (a menu bar application). While downloading a file I want to display a NSProgressIndicator in an item of this menu. I've created a NSViewController subclass for this progress indicator with the following properties: @property NSUInteger current; // Bound to NSProgressIndicator value @property NSString *status; // Bound to a NSTextField value @property NSUInteger total; // Bound to NSProgressIndicator max value When needed I start the download of

Cocoa: Subclassing NSProgressIndicator on Lion

由 假如想象 提交于 2019-12-24 04:36:06
问题 I have a problem that is driving me crazy. I want to subclass NSProgressIndicator in its "Bar" form to change the color of the progress bar based on a couple of logic states. For that i basically override the -drawRect: as usual. However a very strange thing happens on Lion. Even if my -drawRect just calls the superclass' implementation via [super drawRect:] and does nothing else at all the whole progress bar will be displayed using the style that was used before Lion. If you remember, with

NSProgressIndicator progress with For loops?

由 强颜欢笑 提交于 2019-12-17 19:09:57
问题 My application does a lot of work with a bunch of For loops. It calculates a massive amount of strings, and it can take over a whole minute to finish. So I placed a NSProgressIndicator in my app. Within the loops, I used the "incrementBy" function of the NSProgressIndicator. However, I don't see the actual bar filling up. I suspect that's because of the loops taking all power possible, and thus the NSProgressIndicator is not updated (graphically). How would I make it progress then? 回答1: Are

Using NSProgressIndicator inside an NSMenuItem

由 自作多情 提交于 2019-12-09 11:25:46
问题 I'm trying to use a NSProgressIndicator (indeterminate) inside of a statusbar-menu. I'm using an NSView-object as view for the menuitem, and then subviews the progress indicator to display it. But whenever i try to call the startAnimation: for the progress, nothing happens. When i try do the very same thing on a normal NSWindow it works perfectly, just not when inside a menuitem. I'm new to both cocoa and objective-c so I might've overlooked something "obvious" but I've searched quite a bit

What causes a white border to be applied to an NSProgressIndicator displayed in the system menu?

由 北战南征 提交于 2019-12-07 05:04:09
问题 This is what happens when I create an NSProgressIndicator and use NSStatusItem's -setView: method to display it in the menubar area while I'm performing an action: Example of messed up NSProgressIndicator http://cl.ly/l9R/content What causes this border to be displayed, and how can I remove it? The intended result is that the control be transparent. Here's the code I'm using: NSProgressIndicator *progressIndicator = [[NSProgressIndicator alloc] init]; [progressIndicator setBezeled: NO];

NSProgressIndicator in NSStatusItem

由 孤人 提交于 2019-12-06 15:44:41
问题 I have NSStatusItem with a custom NSView which shows images. Whether the menu is opened or not it show different images just like that: isMenuVisible = NO; - (void)awakeFromNib { statusItem = [[NSStatusBar systemStatusBar] statusItemWithLength:NSVariableStatusItemLength]; [statusItem retain]; dragStatusView = [[DragStatusView alloc] init]; [dragStatusView retain]; dragStatusView.statusItem = statusItem; [dragStatusView setMenu:statusMenu]; [dragStatusView setToolTip:NSLocalizedString(@

What causes a white border to be applied to an NSProgressIndicator displayed in the system menu?

由 雨燕双飞 提交于 2019-12-05 11:16:32
This is what happens when I create an NSProgressIndicator and use NSStatusItem 's -setView: method to display it in the menubar area while I'm performing an action: Example of messed up NSProgressIndicator http://cl.ly/l9R/content What causes this border to be displayed, and how can I remove it? The intended result is that the control be transparent. Here's the code I'm using: NSProgressIndicator *progressIndicator = [[NSProgressIndicator alloc] init]; [progressIndicator setBezeled: NO]; [progressIndicator setStyle: NSProgressIndicatorSpinningStyle]; [progressIndicator setControlSize:
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