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I am using this library to add a TextField in Swift. I can see how to programmatically add it in code, but I want to know how to add it via the Xcode UI. I want to be able to position it in Storyboard.
I tried to edit this line
#IBOutlet weak var txtOlja: TextField!
but that had no effect.
You can only add it in Storyboard if the control was #IBDesignable.
Since this particular control can't be rendered in Interface Builder, your only option is to programmatically constrain it using Auto Layout.
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A friend of mind started a flutter project. He asked me if it is possible to set a button like the floating button of whatsapp and which will be movable by the user.
Here you need to code a container as a button and add a custom animation if that is the question you're asking.
If not What you are looking for is a Draggable widget. You can then handle the translation using onDraggableCanceled which is passed and offset that you can be used to update the placement - https://flutter.dev/docs/cookbook/effects/drag-a-widget
And there is a couple of animation we can do for a button in a flutter.
Refer to this - https://medium.com/flutter-community/animated-send-button-in-flutter-94c1834268b1
There are many ways to do this, for the sake of simplicity I would prefer you to check out Stack Widget, where you can give coordinates to each Widget(button in your case) and move them.
check out this tutorial:
https://youtu.be/1qlgbNN0BaE
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How to display the current PDF page when reading a PDF file using the PDFKit on swift ? That small box on the top or bottom of the page displaying “ 1 of 20 “ for example.
You can get the current page like this:
let currentPageIndex = pdfDocument.index(for: pdfView.currentPage!)
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How can I make a UITextField look like the number 4.5 in the following picture:
Simply change the textfield border style like so, this way, you will have invisible borders and just put the textfield in your cell:
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I want to create a data grid in GWT. It should have some features like,
sortable headers
automatic scroll bar
custom styling for selected row in the grid.
custom styling for selected cell in the grid.
Then simply create a DataGrid. It has automatic scrollbar, custom styles for selected rows and columns as well as functionality for adding sorting to headers.
For sorting please refer to ListHandler
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How do I add a text to the right of the figure? I want to resize the plot to leave some empty space on the right and add some information there.
Thanks!!
If you want to put that text inside of a legend you can do:
legend('Some quick information','location','EastOutside')
That is easiest. For more control though, you can put a text box inside the figure window:
MyBox = uicontrol('style','text')
set(MyBox,'String','Here is a lot more information')
and move it around with:
set(MyBox,'Position',[xpos,ypos,xsize,ysize])
Try this for short text:
plot(1:5);
text(5.05, 2.5, 'outside', 'clipping', 'off');
Or this solution for more complex annotations:
http://radio.feld.cvut.cz/matlab/techdoc/creating_plots/chaxes6.html