Question

使用此代码：

view layout [
    t: text-list  "this line truncated> lfkjsdflksjfslfsdjfsdlldskjflsdkfj" with [
        text-pane: func [face id][
            if pair? id [return 1 + second id / iter/size] 
            iter/offset: iter/old-offset: id - 1 * iter/size * 0x1 
            if iter/offset/y + iter/size/y > size/y [return none] 
            cnt: id: id + sn 
            if iter/text: pick data id [
                iter/font/color: 255.0.0
                lines: at data id 
                iter
            ]
        ]
    ]
]

此行以外的所有文字都被点击＆gt;＆＃39;没有显示在显示窗口上。我该如何解决这个问题？

Answer 1

经过这里的大量痛苦挖掘后，如何不从你的文本列表截断单词名单。添加＆＃34; para：[wrap？：false] ＆＃34;如下图所示：

view layout [
    t: text-list  "this line truncated> lfkjsdflksjfslfsdjfsdlldskjflsdkfj" with [
        text-pane: func [face id][
            if pair? id [return 1 + second id / iter/size] 
            iter/offset: iter/old-offset: id - 1 * iter/size * 0x1 
            if iter/offset/y + iter/size/y > size/y [return none] 
            cnt: id: id + sn 
            if iter/text: pick data id [
                iter/font/color: 255.0.0
                lines: at data id 
                iter
            ]
        ]
        para: [ wrap?: false ]
    ]
]

Rebol迭代了截断文本

1 个答案: