It seems that NSButtonCell's setFont method is not available anymore from 10.9.
Is there any way (or category) to (re)implement it?
I don't know why Apple forces it's own styles on buttons.
I am trying for 2 days to style my own custom button (I also needed a category to simply change the button's text color - shame).
You can use -setAttributedTitle: of NSButton to set the style of button title.
Sample code:
NSDictionary *attributes = #{NSForegroundColorAttributeName: [NSColor redColor], NSFontAttributeName: [NSFont userFixedPitchFontOfSize:13.0f]};
NSAttributedString *aString = [[NSAttributedString alloc] initWithString:#"Button" attributes:attributes];
[button setAttributedTitle:aString];
Related
I would like to display a two-line NSAttributedString as the button title of the NSStatusItem of my macOS app.
However, it seems to move the text up a few pixels and, thus, cut it off. This problem did not occur before macOS Big Sur.
Workaround
With some effort I managed to generate an NSImage of the text and use it as the button's image.
Question
Is there any way to position the NSAttributedString correctly without using an image?
I found a way to workaround this problem, but I don’t know if this way is correct, the code with Objetive-C is as follows
NSMutableParagraphStyle *style = [[NSMutableParagraphStyle alloc] init];
CGFloat minMaxLineHeight = (font.pointSize - font.ascender + font.capHeight);
[style setMinimumLineHeight:minMaxLineHeight];
[style setMaximumLineHeight:minMaxLineHeight];
NSRange range = NSMakeRange(0, text.length);
[attriString addAttribute:NSParagraphStyleAttributeName
value:style
range:range];
[attriString addAttribute:NSBaselineOffsetAttributeName
value:#(-3.5)
range:range];
I want to display tooltips over parts of an attributed string, and thought that using an NSToolTipAttributeName attribute on the required ranges would do the trick but I can't get it to work.
I am trying in MACOS, Xcode (9.2)
NSString *fullString = #"Create a new tooltip";
NSString *compareString =#"tooltip";
NSRange tooltipRange = [fullString rangeOfString: compareString];
[senderTextView.textStorage addAttribute:NSToolTipAttributeName
value:#"Custom tooltip"
range:tooltipRange];
[senderTextView.textStorage addAttribute:NSForegroundColorAttributeName
value:[NSColor redColor] range:tooltipRange];
The word "tooltip" is shown in red as expected, but no tooltip appears when I hover over it. What am I missing?
Couple of ways to do this, using the NSToolTipAttributeName in combination with NSLinkAttributeName, e.g.:
NSMutableDictionary* labelAttributes = [NSMutableDictionary new];
labelAttributes[NSToolTipAttributeName] = #"Tooltip";
labelAttributes[NSLinkAttributeName] = #"Link";
NSAttributedString* labelString = [NSAttributedString
attributedString:#"Display"]
withAttributes:labelAttributes];
Being careful not to forget displaysLinkToolTips = YES on the NSTextView.
Alternately, you can use the NSView Tooltips API, which provides:
- (NSToolTipTag)addToolTipRect:(NSRect)rect owner:(id)owner userData:(void *)data;
I have a basic NSRecessedBezelStyle NSButton added via IB to an NSView. Why is the font messed up in its unselected state? Is this normal?
As you can see, when pushed the recessed button looks fine, but unpressed it's solid black with no shadow. Am I missing something really obvious somewhere? I tried messing around with setAttributedTitle and setAttributedAlternateTitle but that yielded odd results with the push on push off mechanic.
That is the expected behavior for NSRecessedBezelStyle with the default "Push On Push Off" Type, bezeled in On state, plain text in OFF, additionally you can change the Type so the bezel is only displayed when hovering, here is the code to make it gray.
NSMutableDictionary *attrsDictionary = [NSMutableDictionary dictionaryWithCapacity:1];
[attrsDictionary setObject:[NSColor grayColor] forKey:NSForegroundColorAttributeName];
[attrsDictionary setObject:[NSFont boldSystemFontOfSize:12.0] forKey:NSFontAttributeName];
NSMutableParagraphStyle *paragraph = [[[NSMutableParagraphStyle alloc] init] autorelease];
[paragraph setAlignment:NSCenterTextAlignment];
[attrsDictionary setObject:paragraph forKey:NSParagraphStyleAttributeName];
NSAttributedString *str = [[[NSAttributedString alloc] initWithString:#"Button" attributes:attrsDictionary] autorelease];
[button setAttributedTitle:str];
I'm creating some NSTableColumns dynamically and they appear too tall in the table. In the Interface Builder there is a general setting to adjust the object size (mini, small, regular). Is there any code equivalent for this or should I simply select the font manually?
Update
I found that I can get the font with:
NSFont *font = [NSFont systemFontOfSize:[NSFont systemFontSizeForControlSize:NSMiniControlSize]];
However, the row height doesn't match the items' height. Setting the font in code does nothing with the row height. I use NSTextFieldCells and NSPopUpButtonCells as data cells.
Oh, and I'm building for 10.6.
In addition to changing the font, you need to set the control size of the cell.
NSCell *theCell = ...;
[theCell setFont:[NSFont systemFontOfSize:[NSFont systemFontSizeForControlSize:NSMiniControlSize]]];
[theCell setControlSize:NSMiniControlSize];
Apple is now providing an official guide for this.
Here's copied code snippet.
float fontSize = [NSFont systemFontSizeForControlSize:NSMiniControlSize];
NSCell *theCell = [theControl cell];
NSFont *theFont = [NSFont fontWithName:[[theCell font] fontName] size:fontSize];
[theCell setFont:theFont];
[theCell setControlSize:NSMiniControlSize];
[theControl sizeToFit];
I am using the following to create an NSPopupButton programmatically:
...
NSPopUpButton *accessoryView = [[NSPopUpButton alloc] initWithFrame:NSMakeRect(0, 0, 100, 24) pullsDown:YES];
NSFont *aFont = [NSFont systemFontOfSize:[NSFont systemFontSizeForControlSize:NSSmallControlSize]];
[accessoryView setBezelStyle:NSRecessedBezelStyle];
[accessoryView setFont:aFont];
[accessoryView setShowsBorderOnlyWhileMouseInside:YES];
[accessoryView setAutoresizingMask:NSViewMaxXMargin | NSViewMinYMargin];
NSArray *popupItems = [[NSArray alloc] initWithObjects:#"Your Account", #"Sign In", #"Create Account", nil];
[accessoryView addItemsWithTitles:popupItems];
...
Now, when I add the NSPopUpButton to my view, I end up with the button's text overlapping the icon used for the dropdown menu. I have seen this previously when I use NSControl:setAlignment but I am not using this here. Here is the output:
Can anyone see what I'm doing wrong?
Take care,
Jeremy
It just so happens this is a simple fix. (Thanks Beelsebob on irc.freenode.net!) Basically, you need to have the following code:
[[accessoryView cell] setArrowPosition:NSPopUpArrowAtBottom];
in there somewhere. (I added it just below the line to add the menu items.) I had read the API docs on this call a few times before, since I had implemented the same call with a value of NSPopUpNoArrow to remove the arrow as an interim fix, but it didn't make it clear that the proper value being used above would do what it's doing. Problem solved.