Mercurial > dwindows
comparison mac/dw.m @ 802:676d46b31a11
Initial implementation of dw_mle_set_visible().
author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
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date | Wed, 23 Mar 2011 20:05:11 +0000 |
parents | 5d8e4ecb7820 |
children | 8555ac1bcbcd |
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801:5d8e4ecb7820 | 802:676d46b31a11 |
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3702 * handle: Handle to the MLE to be positioned. | 3702 * handle: Handle to the MLE to be positioned. |
3703 * line: Line to be visible. | 3703 * line: Line to be visible. |
3704 */ | 3704 */ |
3705 void API dw_mle_set_visible(HWND handle, int line) | 3705 void API dw_mle_set_visible(HWND handle, int line) |
3706 { | 3706 { |
3707 /*NSScrollView *sv = handle; | 3707 NSScrollView *sv = handle; |
3708 DWMLE *mle = [sv documentView]; | 3708 DWMLE *mle = [sv documentView]; |
3709 [mle scrollrangeToVisible:NSMakeRange(0,13)];*/ | 3709 NSTextStorage *ts = [mle textStorage]; |
3710 NSLog(@"dw_mle_set_visible() unimplemented\n"); | 3710 NSMutableString *ms = [ts mutableString]; |
3711 NSUInteger numberOfLines, index, stringLength = [ms length]; | |
3712 | |
3713 for(index=0, numberOfLines=0; index < stringLength && numberOfLines < line; numberOfLines++) | |
3714 index = NSMaxRange([ms lineRangeForRange:NSMakeRange(index, 0)]); | |
3715 | |
3716 if(line == numberOfLines) | |
3717 { | |
3718 [mle scrollRangeToVisible:[ms lineRangeForRange:NSMakeRange(index, 0)]]; | |
3719 } | |
3711 } | 3720 } |
3712 | 3721 |
3713 /* | 3722 /* |
3714 * Sets the editablity of an MLE box. | 3723 * Sets the editablity of an MLE box. |
3715 * Parameters: | 3724 * Parameters: |