button

问题 I want to know how to add multiple click events to buttons defined in XML, as previously, in Java, we implemented View.onClickListener interface and did the rest of the work in onClick method. Example: @Override public void onClick(View v) { switch (v.getId()) { case R.id.oneButton: // do your code break; case R.id.twoButton: // do your code break; case R.id.threeButton: // do your code break; default: break; } } I'm making a basic calculator app with the new Kotlin but it seems Kotlin has no

问题 I'm new to Python and I'm trying to make a simple application using Tkinter. def appear(x): return lambda: results.insert(END, x) letters=["A", "T", "D", "M", "E", "A", "S", "R", "M"] for index in range(9): n=letters[index] nButton = Button(buttons, bg="White", text=n, width=5, height=1, command =appear(n), relief=GROOVE).grid(padx=2, pady=2, row=index%3, column=index/3) What I'm trying to do is disable the buttons once I click them. I tried def appear(x): nButton.config(state="disabled")

问题 b = Button(root, text="Enter", width=10, height=2, command=button1) b.config() b.pack(side=LEFT) c = Button(root, text="Clear", width=10, height=2, command=clear) c.pack(side=LEFT) scrollbar = Scrollbar(root) scrollbar.pack(side=RIGHT, fill=Y) text.config(width=35, height=15) text.pack(side=RIGHT, fill=Y) scrollbar.config(command=text.yview) text.config(yscrollcommand=scrollbar.set) How can I put these 2 buttons next to each other ontop of the text widget? when I set "side=LEFT" it just puts

问题 b = Button(root, text="Enter", width=10, height=2, command=button1) b.config() b.pack(side=LEFT) c = Button(root, text="Clear", width=10, height=2, command=clear) c.pack(side=LEFT) scrollbar = Scrollbar(root) scrollbar.pack(side=RIGHT, fill=Y) text.config(width=35, height=15) text.pack(side=RIGHT, fill=Y) scrollbar.config(command=text.yview) text.config(yscrollcommand=scrollbar.set) How can I put these 2 buttons next to each other ontop of the text widget? when I set "side=LEFT" it just puts

问题 b = Button(root, text="Enter", width=10, height=2, command=button1) b.config() b.pack(side=LEFT) c = Button(root, text="Clear", width=10, height=2, command=clear) c.pack(side=LEFT) scrollbar = Scrollbar(root) scrollbar.pack(side=RIGHT, fill=Y) text.config(width=35, height=15) text.pack(side=RIGHT, fill=Y) scrollbar.config(command=text.yview) text.config(yscrollcommand=scrollbar.set) How can I put these 2 buttons next to each other ontop of the text widget? when I set "side=LEFT" it just puts

问题 I want to set Custom buttonStyle modifier for button for light and dark mode. How to change buttonStyle Modifier based on light or dark mode? I want to set Custom modifier for my button for light and dark mode. here is my button code, Button(action: { print("button tapped") }, label: { LinearGradient(gradient: Gradient(colors: [.darkBlueColor, .lightBlueColor]), startPoint: .top, endPoint: .bottom) .mask(Image(systemName: "ellipsis") .resizable() .aspectRatio(contentMode: .fit) ).frame(width:

问题 So I work with a very small business and I am working on shared contact database in Google Sheets. One of the things I would like to include is a simple button (I just used a drawing I made in Sheets) that says "Add New Contact" and when clicked it opens up a Google Form I created that will collect the contact info and store in it the Google Sheet. My question is... What Google app script can I use to achieve that task? I'm very new to Google Apps script so I don't really know how to go about

问题 So I work with a very small business and I am working on shared contact database in Google Sheets. One of the things I would like to include is a simple button (I just used a drawing I made in Sheets) that says "Add New Contact" and when clicked it opens up a Google Form I created that will collect the contact info and store in it the Google Sheet. My question is... What Google app script can I use to achieve that task? I'm very new to Google Apps script so I don't really know how to go about

问题 i am creating a game. the game should work this way: when user click on the button with target option that was chosen previously from the dropdown list, score will +2, else -1. however, the code i have now is not working, the score is not adding, its always 0. i am guessing it is because i didn't retrieve the value of the button correctly, hence, the value of the button chosen and target option value never match. how can i solve this issue?? background information: the 3 options will refresh

问题 first sorry for English and code, I am beginner :) So , the problem I stuck with is that I wish to execute buttons on the screen of tkinter. For now with lots of problems I got to execute on terminal from PyCharm. When You will try to use Ping button it will give You answer but not on the gui screen. It all goes to cmd on PyCharm. Same issues are on rest of the buttons. Check boxes are just some rest of diferent code. Just could be ignored for now. Any suggestions will be helpful. import