How do I put a multi-line label? I want the text to automatically adjust itself in a small window.
Another question, what is a good way to make script wait for the user to click a text button? In the first example of user’s guide, it creates the window and then go back to root prompt. I’d like to wait, and when user clicks a button, use the information to continue the execution.
Thank you for the help.
About the label question, please take a look at $ROOTSYS/tutorials/guilabels.C
and for the script waiting for user action, here is a very simple example:
int ret = 0;
cout << "before the question..." << endl;
new TGMsgBox(gClient->GetRoot(), gClient->GetRoot(),
"Small Test", "Do you see ths message box?",
kMBIconAsterisk, kMBYes | kMBNo, &ret);
cout << "the answer is " << ((ret == kMBYes) ? "yes" : "no!!") << endl;