在GtkCheckButton或GtkRadioButton标签中换行 [英] Line wrapping in GtkCheckButton or GtkRadioButton labels

问题描述

是否有任何方法可以获得 GtkCheckButton 或 GtkRadioButton 的标签，当其父容器调整大小时

Is there any way to get the label of a GtkCheckButton or GtkRadioButton to wrap when its parent container is resized small enough so the label won't fit on one line?

推荐答案

您可以访问按钮的子窗口小部件 - 它是 GtkLabel 在默认设置， - 并设置各种属性，例如 wrap 。然而，由于在GTK + 2.x中没有宽度布局协商，所以你想要的是很难/接近不可能实现。请注意，您也可以替换按钮的子项。

You can access button's child widget — it's a GtkLabel in default setup, — and set various properties on it, e.g. wrap. However, since there is no height-for-width layout negotiation in GTK+ 2.x, what you want exactly can be difficult / close to impossible to achieve. Note that you can also replace the button's child if you want.

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