如何在PyGTK中使按钮不可见但处于活动状态？
[英]How do I make a button invisible but active in PyGTK?
问题描述
As far as I know, hide() and set_visible(False) both make the button invisible and inactive. 
据我所知， hide()和set_visible(False)都使按钮不可见和不活动。 Any workaround? 任何解决方法？
1 个解决方案
解决方案1
0 2012-12-26 11:30:05
There is a 'workaround', and that is changing the implementation strategy. 有一个“解决方法”，它正在改变实施策略。 The idea of a clickable graphic seems legit, but I wouldn't recommend mixing custom 2D drawing and widgets. 可点击图形的想法似乎合法，但我不建议您混合使用自定义2D绘图和小部件。
If it fits your needs, you can split the graphic of a person up and put specific parts like the head image on a button.
如果适合您的需要，您可以将一个人的图形拆分起来，然后将诸如头像之类的特定部分放在按钮上。 Have a look at gtk_button_set_imageand its Python equivalent.看看gtk_button_set_image及其Python等效项。Another possibility is to bind a click event to the image and to query the x/y coordinates of the click.
另一种可能性是将点击事件绑定到图像并查询点击的x / y坐标。 Simplest math, just iterate through a list of shapes associated with the image and determine a list of matching shapes (eg (50/100) is within the rectangle with the upper left corner of (30/80) and width & height of 40, this must be the stomach region). 最简单的数学，只需遍历与图像关联的形状列表并确定匹配形状的列表（例如（50/100）在矩形内，左上角为（30/80），宽度和高度为40，这一定是胃区域）。
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