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Questions tagged [multiscreen]

Development of Android software which utilizes multiple displays.

162 questions
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7 answers

Qt 5, get the mouse position in a screen

First of all, I'd like to mention that I found that related post How to get the mouse position on the screen in Qt? but it "just didn't work" for me. I made some tests, and the results didn't work as I expected, so I decided to make a new post to…
armitage
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2 answers

Take screenshot of multiple desktops of all visible applications and forms

I'm working with a system that has 4 outputs (monitors) with e.g. 1280x1024 pixels for each output. I need a screenshot of the whole desktop and all open applications on it. I tried GetDesktopWindow() (MSDN) but it doesn't work properly. Some forms…
mat
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1 answer

WPF MediaElement stops playing if moved to other screen

I'm experiencing a very strange problem with MediaElement that seems to be related to multi screen environment: occasionally (I can't replicate the problem each time) MediaElement stops playing when I drag the window it's in from a screen to…
italianogrosso
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2 answers

Setting C# console application location to a secondary screen

Overview: I am working on a project which involves a WCF and multiple types of clients. I have created several Test clients and I have a WCF which is hosted in a console app. This results in me having multiple application windows (I currently have…
Vitalij
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9
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2 answers

Developing a Multi Screen Web Interface -- such as the Bloomberg terminal

I am looking to build a web based app that needs a multi-screen interface. To make that possible I'm looking for the following: Any front end libraries that make that possible -- for example jQuery plugins. Any design patterns I should look at. Any…
user1172468
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4 answers

Two screens/monitors with Android?

I want to develop an Android application which uses two screens to display information. For example: One screens shows the app, the other screen some information about the current app status. My question: Does android support two monitors/screens?…
whitenexx
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4 answers

Android Multi-Screen Application

How do you handle multiple screens in an android application? I have developed with the tab bar at the bottom without problem, however what I am wanting to do is replace all the content on the screen with the content from a new .xml layout file I…
jay
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1 answer

Do we need to add all images with different dpi to Android Apps

As you know Android applications have different DPIs and also in the Android applications we can add drawables with diffrent DPIs in diffrent ldpi, mdpi, hdpi and xhdpi folders. The question is that when we want to support all DPIs we should add the…
Husein Behboudi Rad
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1 answer

How can I move a second opened browser window?

I'm trying to make a program that opens a browser on each multi-display. When I did it with a notepad, it worked. However, when it's a browser didn't work and showed the error "System.InvalidOperationException: Process must exit before requested…
Misa
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2 answers

Which Flutter plugin or feature can utilize an external iOS/Android display showing separate content from the main display

I am building a cross-platform app which needs to show a different view on an external display (usually connected via an HDMI adapter cable connected to a LCD projector.) Does Flutter have the ability to display a different screen on an external…
ChrisW
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1 answer

How to get screen changed event in Qt widget

In my Qt application, I have couple of QtWidgets which are floating. I want to know when QtWidget is dragged to another screen So that I can resize content within according to new screen DPI.
living on edge
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3 answers

Handling different screen sizes (Android)

Since starting android development I have have been using the following drawable folder structure... drawable-mdpi drawable-hdpi drawable-xhdpi drawable-xxhdpi now my problem is this, Im testing on 2 different devices Lenovo Tab S8 - 1980*1200 -…
AndrewBramwell
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4
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2 answers

Send application to a specific screen using C#

how could I send an application (think WM_ messages?) which is not my application (think: any 3rd party app) to a different screen on a multiscreen system? Is there a specific windows message code I can send to the window or process handle to do…
Alex
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3
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1 answer

How to manage multiple display setting in Windows 7 programatically?

I need to change resolution, position, and select which one is the main display, preferably in .NET.
Rodney
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2 answers

How to maximize a window on a specific monitor with Excel VBA?

I want to maximize a window on a specific screen using Excel VBA. I used this code: With ActiveWindow .WindowState = xlNormal .Left = 1200 .WindowState = xlMaximized End With The code works if monitor 2 is right-hand to monitor…
Stefan
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