如何相对于文本标签向MBProgressHUD添加按钮？

Question

I want to add a custom cancel button to MBProgressHUD , and I want it to be just right of text label. But MBProgresHUD is drawn by overriding drawRect method, so, while I can add button as subview to HUD, i don't know how large text label will be so I can position my button properly.

How can this be achieved?

Answer 1

I'm not sure this is possible directly using MBProgressHUD . Not without rewriting much of it.

One option could be to just add your own button as a subview of the view you are adding the HUD to that would just close the HUD or cancel the action.

UIButton *button = [[UIButton alloc] initWithFrame:CGRectMake(50, 50, 50, 50)]; // made up coords here
// set button stuff here
[self.view addSubview:button];

You will need to set the button actions, background or image (for look and feel), then add it to your view. Basically 2 views to achieve what you need. HUD and button. Probably a lot easier than rewriting MBProgressHUD to allow buttons.