Recent questions tagged user

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user interface - How to make installer pack of Java swing Application Project?

I've created a java project using swing application with JMF. I've tried to convert it into package but it ... system. Guide me for this. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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user interface - BlackBerry - Custom centered cyclic HorizontalFieldManager

Trying to create a custom cyclical horizontal manager which will work as follows. It will control several field buttons ... this does not work. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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user interface - save GUI figure in matlab

let us consider following program for graphical user interface function varargout = quadratic(varargin) % QUADRATIC ... ,thanks in advance See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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user interface - Java: mytextarea.setText("hello") + Thread.sleep(1000) = strange result

I have something like this: for(int i=0; i<5; i++){ mytextarea.setText("hello " + i); try{ Thread. ... it displays "hello 4". Any idea? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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647 views

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user interface - android - changing Activity UI from application class

I extended the Application class in order to create singleton-like object in android. in this object I have all ... pass a context? any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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831 views

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user interface - Breaking from for loop in MATLAB GUI

I have a for loop in the opening function of a GUI in MATLAB and I'm trying to use a callback button to break ... know what's going on? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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712 views

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user interface - Java: Getting resolutions of one/all available monitors (instead of the whole desktop)?

I have two different-sized monitors, connected together using (I believe) TwinView. I tried System.out.println ... of the main monitor See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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user interface - how to display console output in java JTextarea one by one in a loop when button action is triggered

I got a problem with how to display console output in Jtextarea one be one. I have successfully redirected system ... help me. Many thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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user interface - Python GUI toolkits that support text widget transparency or text widget with canvas background?

I am trying to write a program that displays a scrollable text widget over a striped background. The width of the ... a canvas as a background? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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700 views

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user interface - WPF and cross thread operations

I have a small WPF application where I'm simulating movement which is detected by a sensor. I fake that movement ... Any ideas on how to solve? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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906 views

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user interface - How to handle progress bar using PowerShell?

I want to capture an image with this method DISM.exe /capture-ffu /imagefile=e:WinOEM.ffu /capturedrive=\.PhysicalDrive0 ... () Write-Host "`n" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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user controls - Cannot tab out of databound Winforms dropdown list

This is a bit of a strange one, but I've been struggling for a few hours now and I can't understand what ... doesn't it? Any help appreciated! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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user interface - Python/Tkinter: Using custom mouse cursors under Windows?

Python 2.7/Windows: My understanding is that we can load custom mouse cursors using the cursor='@file.cur' syntax: ... or via a Win32 API call? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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847 views

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user interface - How can I keep my window size while switching scenes in Java FX?

I've simply been trying to make sense of why the window size (which I set to full screen) is changing when I ... true); Win_primary.show(); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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966 views

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user interface - How do I use a GUI to open a directory in Python 3?

I want to find the string value of the directory in Python where a few files are located. Then, I plan on ... to use askdirectory, but not luck. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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872 views

1 answer

user interface - Python/Tkinter: Turn on/off screen updates like wxPython Freeze/Thaw?

Does Tkinter provide a way to temporarily turn off screen updates (when performing a large amount of screen ... " came up emtpy. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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567 views

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user interface - Setting background and font colors for RichTextField, TextField

How do we set the background and font colors in a RichTextField? I tried to override the paint() method in ... or reset to a white background See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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701 views

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user interface - WIX UI for multiple target directories

I need the User to be able to set multiple different target directories for my installation. I have this directory ... out how. Please help :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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697 views

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user interface - "pushModalScreen called by a non-event thread" thrown on event thread

I am trying to get my Blackberry application to display a custom modal dialog, and have the opening thread wait ... Package version 4.5.0. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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880 views

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user interface - Display grayscale image using Qt

I have been trying to display a gray-scale image using Qt. The image data is loaded from a .txt file ... (QPixmap::fromImage(*myImage)); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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630 views

1 answer

user interface - How can I build a simple menu in Perl?

I'm working on a Perl script that requires some basic menu functionality. Ultimately I would like each menu to ... my head around the idea! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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711 views

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user interface - How to specify units in Dialog Units in WPF?

i'm trying to figure out how to layout a simple dialog in WPF using the proper dialog units (DLUs). i've ... ) has no impact on the discussion. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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706 views

1 answer

user interface - How to create a Qt-Quick Test

I have to create a Unit-Test. But first, I′ve to get clear what to do. There is a QtQuick2- ... <QtQuickTest/quicktest.h> QUICK_TEST_MAIN(test) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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731 views

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user interface - Android: How to Remove Selected Tab Highlight Color & On Press Highlight on TabWidget

I am now working with Android TabWidget. I build this TabWidget based on http://mobileorchard.com/android-app- ... ); tabHost.addTab(spec4); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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656 views

1 answer

user interface - How to add a delay to a WPF program without blocking the UI

I am building a device emulator. When it starts, it takes some time for it to initialized. This would ... , Erro, Formatando } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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978 views

1 answer

user interface - Ajax loader image: How to set a minimum duration during which the loader is shown?

I am using Jquery for Ajax functionality, and using a loader icon to indicate to the user that data is ... function for my data processing. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

1 answer

user interface - Unity Particle Effects On Canvas

Is is possible to use the particle effects system on your UI elements. For instance on the Canvas? I'd like ... this? Is there another solution? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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893 views

1 answer

user interface - UTF-8 & IsAlpha() in PHP

I'm working on a application which supports several languages and has a functionality in place which tries to use ... you solve this issue? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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