I Have built a UWP application with a back button in the title bar.I want to access the back button in title bar using TAB key. Like we could able to access other button control which are inside the application, Seems these button of outside of application control.
If we need to make the focus on to to back button using TAB key then we need to customize the tile bar. They are various links available for reference learn.microsoft.com/en-us/windows/uwp/design/shell/title-bar
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I have a Xamarin.Forms application using Prism (Xamarin.Forms v4.5.0; Prism v7.2.0).
The main application is 4 tabbed pages. Using the Prism NavigationService I can switch tabs easily using something like this - NavigationService.SelectTabAsync("Page2");
But if the user presses the back button, it just exits the application.
Is there a way to add the tab changes into the navigation stack so pressing back would just go to the previously selected tab?
I would like to create context menu in my project. On android it's called PopupMenu. On click of button, I have to show the popup with 3 rows and it's clickable event. How I can implement this in my code? Example of this menu here:
http://www.javatpoint.com/images/androidimages/popup2.png
The Xamarin.Forms way to handle this is to call DisplayActionSheet() on the Page.
It's not exactly a popup, but on the other hand it has better chances to be fully displayed and visible on screen if your view can scroll.
I have an app built in Unity which uses the new canvas features including buttons and inputfields.
I'm wondering how I could implement automated testing by programmatically entering characters into the input fields and clicking buttons.
In the case of the button the UI.Button component doesnt seem to have a click method you can call.
Is there a way of registering mouse clicks at the buttons location? Or some other way of achieving this?
Ok, This is how you click a button programmatically
MyButton.onClick.Invoke();
and for the inputfields you can just set their text fields like so..
MyInput.text = "flooopybloopybloo";
I use VS2010,C# to develop ASP.NET web app, I have some two text boxes, two buttons and a checkbox in one of my pages, but I want one of my text boxes to have initial focus when page loads, so that cursors blinks in this text box and when users presses keys, this text box receives keys, I've changed tab index of my controls so that the desired text box has tab index = 0, but still no luck, what should I do?
Ideally tabIndex property should work. If not then you can manually set the focus by writing a small piece of javascript/jQuery code. For more : How do you automatically set the focus to a textbox when a web page loads?
I'm trying to design a UI in Qt and I can't find anywhere in the designer a button which can be "droped down" like combobox. What I mean by that is that I would like to have this button with his "default" option choosen so if I like it I would have to just click on it but if I would like to choose different option I would be able to clik the little arrow on the right side of this button and then pick option suitable for me at that moment.
You're looking for a QToolButton that has a set of actions or a menu set on it. From the documentation, the QToolButton::ToolButtonPopupMode...
Describes how a menu should be popped up for tool buttons that has a menu set or contains a list of actions.
Of it's values, the two that I see most frequently are DelayedPopup:
After pressing and holding the tool button down for a certain amount of time (the timeout is style dependant, see QStyle::SH_ToolButton_PopupDelay), the menu is displayed. A typical application example is the "back" button in some web browsers's tool bars. If the user clicks it, the browser simply browses back to the previous page. If the user presses and holds the button down for a while, the tool button shows a menu containing the current history list
And MenuButtonPopup:
In this mode the tool button displays a special arrow to indicate that a menu is present. The menu is displayed when the arrow part of the button is pressed.