Spinner: get state or get notified when opens - Stack Overflow
*/ void onSpinnerClosed(Spinner spinner); } private OnSpinnerEventsListener mListener; private boolean mOpenInitiated = false; // implement the Spinner constructors that you need @Override public boolean performClick() { // register that the Spinner was opened so we have a status // indicator for when the container holding this Spinner may lose ...
Android Spinner : Avoid onItemSelected calls during initialization
2012年11月15日 · Spinner's initialization in Android is problematic sometimes the above problem was solved by this pattern. Spinner.setAdapter(); Spinner.setSelected(false); // must Spinner.setSelection(0,true); //must Spinner.setonItemSelectedListener(this);
javascript - how to add a loading "spinner" - Stack Overflow
2013年5月2日 · Instead of a spinner, first send a low resolution (consider B&W too) of the image. This SO question tells how. Spinners for image loading. A problem with showing a spinner while you're waiting for an image to be displayed is that the browsers do not reliably tell your JS when the image has loaded.
spinner - Good NumericUpDown equivalent in WPF? - Stack …
A control that is missing from the original set of WPF controls, but much used, is the NumericUpDown control. It is a neat way to get users to select a number from a fixed range, in a small are
How to set selected item of Spinner by value, not by position?
2010年3月6日 · Suppose your Spinner is named mSpinner, and it contains as one of its choices: "some value".. To find and compare the position of "some value" in the Spinner use this:
Android Spinner: Get the selected item change event
Genia S. method doesn't work realy well, because it's true that the first time that will be fired onselect event(on onCreate method), you can exclude this event by global var but if then i need to select the already selected item on spinner(the default item, the first) it will not be fired.
How to change spinner text size and text color? - Stack Overflow
2012年2月28日 · In my Android application, I am using spinner, and I have loaded data from the SQLite database into the spinner, and it's working properly. Here is the code for that. Spinner spinner = (Spinner) t...
android - Spinner : onItemSelected not called when selected item ...
To make your spinner change despite the value of the last index selected just use a: spinner.setSelection(0); before your other selection is called. spinner.setSelection(number); this way, the spinner will trigger two times the OnItemSelected event. Just make sure the second time it does whatever you need.
How to set dropdown arrow in spinner? - Stack Overflow
I tried to set spinner with drop down arrow but i couldn't fix it can anyone help me with this? I have attached the source code. my class file: import android.os.Bundle; import android.view.
How to create an Integer spinner with FXML - Stack Overflow
2015年7月6日 · Problem. You need to set a value factory to the spinner. Otherwise you will be faced with the type coercion. If you don't be able to set it there, you can define Integer values that will called by static valueOf().
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