The apps UI only works for panels. The best you can do is to draw a button yourself and put that into your spreadsheet. Than you can add a macro to it. Go into “Insert > Drawing…”, Draw a button and add it to the spreadsheet. Than click it and click “assign Macro…”, then insert … Read more
There is a nice and semi-easy way of getting graphical output from a Docker container without having to run an sshd daemon inside of the container. Docker can provide bare metal performance when running a single process which in this case is supposed to be R. Running an sshd daemon will, marginal as it may … Read more
Using as a custom modifier You can use it like a normal modifier: .cornerRadius(20, corners: [.topLeft, .bottomRight]) Demo You need to implement a simple extension on View like this: extension View { func cornerRadius(_ radius: CGFloat, corners: UIRectCorner) -> some View { clipShape( RoundedCorner(radius: radius, corners: corners) ) } } And here is the struct … Read more
Neither, processEvent() should be calld only when you have actual pending events to process. You may find this useful : How to make Qt work when main thread is busy?
I’m not sure what demo you are referring to, but let me explain how I would implement such a functionality. The idea is to create a large panel inside a figure, which will contain all the subplots. The panel would be larger than the figure in size. You will have to manually position the axes … Read more
The 100 ms threshold was established over 30 yrs ago. See: Card, S. K., Robertson, G. G., and Mackinlay, J. D. (1991). The information visualizer: An information workspace. Proc. ACM CHI’91 Conf. (New Orleans, LA, 28 April-2 May), 181-188. Miller, R. B. (1968). Response time in man-computer conversational transactions. Proc. AFIPS Fall Joint Computer Conference … Read more
The Haskell approach seems to be to just wrap imperative GUI toolkits (such as GTK+ or wxWidgets) and to use “do” blocks to simulate an imperative style That’s not really the “Haskell approach” — that’s just how you bind to imperative GUI toolkits most directly — via an imperative interface. Haskell just happens to have … Read more
Long form of tomsomtom’s precise answer: If you use the JavaFX Thread to do this kind of long term work, you stop the UI from updating etc. So you have to run your worker in a sparate thread. If you run in a separate Thread, all GUI operatione like progress.setProgress() have to be passed back … Read more
This effect may be easily achived with custom layout: class AnimatedManager extends Manager { int ANIMATION_NONE = 0; int ANIMATION_CROSS_FLY = 1; boolean mAnimationStart = false; Bitmap mBmpBNormal = Bitmap.getBitmapResource(“blue_normal.png”); Bitmap mBmpBFocused = Bitmap.getBitmapResource(“blue_focused.png”); Bitmap mBmpRNormal = Bitmap.getBitmapResource(“red_normal.png”); Bitmap mBmpRFocused = Bitmap.getBitmapResource(“red_focused.png”); Bitmap mBmpYNormal = Bitmap.getBitmapResource(“yellow_normal.png”); Bitmap mBmpYFocused = Bitmap.getBitmapResource(“yellow_focused.png”); Bitmap mBmpGNormal = Bitmap.getBitmapResource(“green_normal.png”); Bitmap … Read more
Let me say it directly: Improving on this does not begin with guidelines. It begins with reframing how you think about software. Most hardcore developers have practically zero empathy with users of their software. They have no clue how users think, how users build models of software they use and how they use a computer … Read more