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Implemented [rulerMarkersForTextView:...ruler:].

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@11507 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2001-11-24 15:50:54 +00:00
parent 0944e78ce7
commit c05f0c3e6d
1 changed files with 38 additions and 1 deletions
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39
Source/NSLayoutManager.m
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@ -28,6 +28,7 @@
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <AppKit/NSLayoutManager.h>
#include <AppKit/NSParagraphStyle.h>
#include "GSSimpleLayoutManager.h"
#include <AppKit/NSWindow.h>
@ -2748,7 +2749,43 @@ needs to be redrawn when a range of glyphs changes. */
paragraphStyle: (NSParagraphStyle*)paragraphStyle
ruler: (NSRulerView*)aRulerView
{
return NULL;
NSRulerMarker *marker;
NSTextTab *tab;
NSImage *image;
NSArray *tabs = [paragraphStyle tabStops];
NSEnumerator *enumerator = [tabs objectEnumerator];
NSMutableArray *markers = [NSMutableArray arrayWithCapacity: [tabs count]];
while ((tab = [enumerator nextObject]) != nil)
{
switch ([tab tabStopType])
{
case NSLeftTabStopType:
image = [NSImage imageNamed: @"common_LeftTabStop"];
break;
case NSRightTabStopType:
image = [NSImage imageNamed: @"common_RightTabStop"];
break;
case NSCenterTabStopType:
image = [NSImage imageNamed: @"common_CenterTabStop"];
break;
case NSDecimalTabStopType:
image = [NSImage imageNamed: @"common_DecimalTabStop"];
break;
default:
image = nil;
break;
}
marker = [[NSRulerMarker alloc]
initWithRulerView: aRulerView
markerLocation: [tab location]
image: image
imageOrigin: NSMakePoint(0, 0)];
[marker setRepresentedObject: tab];
[markers addObject: marker];
}
return markers;
}
/*