The mouse has been re-edged with the color of the label
The mouse has been re-edged with the color of the label
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I have a problem in my SwiftUI project. In toolbar text buttons color is white, even I add this code
init() {
UIToolbar.appearance().barTintColor = UIColor.red
}
there is not any change, I do not know why? Any idea?
You could set an accent color to the view like this:
.accentColor(Color.red)
I am trying to find eye dropper for flutter or implement one. Can anybody help me with that?
I want to tap an image and get the colour of tapped area. Similar to an eyedropper for android.link
final View targetView = findViewById(R.id.targerView);
// Any view from which you want to pick the color
new EyeDropper(targetView, new ColorSelectionListener() {
#Override
public void onColorSelected(#ColorInt int color) {
// color is the color selected when you touch the targetView
(findViewById(R.id.colorSlot)).setBackgroundColor(color);
}
});
I just need something that allows me to pick a colour from an image just by tapping an area of an image and get the colour of that area.
I found a plugin for it. https://pub.dev/packages/cyclop it has the option you required.
I am trying to make an overlaying view which just makes the screen turn red. However, even if I set the background color to any color, it just shows as gray. I can still maneuver it around the screen, I just can't change the color for some reason.
Here's what I put into my didMove to view function:
let pulseView = SKView(frame: self.view!.frame)
pulseView.backgroundColor = SKColor.red
pulseView.alpha = 1
self.view?.addSubview(pulseView)
When I set the background color of a UIView in the storyboard to a specific color (e.g. black) the arrow of the popup remains unchanged (e.g. white).
How can I change the color of the arrow too?
If you want to see the arrow of a popover in the same color like the background color of the popover, add the following line in the "viewDidLoad()" method in your UIViewController (the "popup"):
override func viewDidLoad() {
super.viewDidLoad()
self.popoverPresentationController?.backgroundColor = self.view.backgroundColor
}
iOS popover with changed background color
In below tabview layout contents how to get reference for each textview and change color, text programatically.?
For example i want to change RF1235678 textview color and text
#Vishwanath
TabSpec tab1 = tabHost.newTabSpec("First Tab");
TextView textView = new TextView(this);
textView.setText("exampletab");
textView.setTextColor(Color.BLUE);
tab1.setIndicator(textView);
tabHost.addTab(tab1);