1 // Copyright 2020 The TCell Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use file except in compliance with the License. 5 // You may obtain a copy of the license at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package tcell 16 17 // AttrMask represents a mask of text attributes, apart from color. 18 // Note that support for attributes may vary widely across terminals. 19 type AttrMask int 20 21 // Attributes are not colors, but affect the display of text. They can 22 // be combined. 23 const ( 24 AttrBold AttrMask = 1 << iota 25 AttrBlink 26 AttrReverse 27 AttrUnderline 28 AttrDim 29 AttrItalic 30 AttrStrikeThrough 31 AttrInvalid // Mark the style or attributes invalid 32 AttrNone AttrMask = 0 // Just normal text. 33 ) 34