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42 lines
1.7 KiB
42 lines
1.7 KiB
/*****************************************************************************
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* VLCWrappableTextField.h
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*****************************************************************************
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* Copyright (C) 2017 VideoLAN and authors
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* Author: David Fuhrmann <dfuhrmann at videolan dot org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#import <Cocoa/Cocoa.h>
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/**
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* Helper class for wrappable text multi line text fields on 10.7.
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*
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* Makes sure to try to wrap the text while calulating an intrinsic size for
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* the field.
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*
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* For this to work, make sure that:
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* - Field has a minimum width (best is to use >= constraint)
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* - Field has layout set to wrap
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* - Fields preferred with setting is explicit with constant 0 (auto or runtime
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* width are not compatible with 10.7)
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* - If text can change, make sure to have vertical hugging priorities > 500 so
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* that window height can shrink again if text gets smaller.
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*
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* TODO: Revisit that code one 10.7 is dropped.
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*/
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@interface VLCWrappableTextField : NSTextField
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@end
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