I've started using java-gnome to create GUIs using GTK with Java. Everything is working pretty well so far, yet there's one thing I don't find anyhting about.
I'd like my window to use a header bar, however I can't find a HeaderBar class. Is this working another way? This is my first time using Gtk by the way.
Thank you for everything
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Im looking for a way of displaying a 3D Rectangle, which could be moved by the values a gyrosensor delivers from my arduino.
I just don't know where to start with the Implementation of the 3D Space, the communication works fine.
I did not find any useful information online, however, I just need a Window (Don't know, is JFrame enough for this) with a model that I can set x/y/z and yaw/pitch/roll etc.
Are there libraries or code-examples?
I did see one integration with JavaFX which I have never used yet, or the implementations were in other languages.
Unity worked out for this, even though i was getting buggy behaviour.
Therefore i tried out Processing, which turned out to work fine. There are some snippets online where you can pass in the values of your arduino and it just works out.
I cannot provide more details since the project was abandoned.
I am kind of confused as i am using Eclipse Luna in my kind of big project, and i was using JavaFX fine, for now.
I am trying to implement a Process Dialog as shown in here
And here is a tricky part, my eclipse does not recognize nor know what to do with those few badly importat lines
Dialogs.create()
.owner(stage)
.title("Progress Dialog")
.masthead("Searching for friends")
.showWorkerProgress(service);
The first word in this code gets underlined and a mysterious
Dialogs cannot be resolved
show up as i hover above it..
I can not understand this matter as i use a lot of JavaFX in this project, and i did not have any issues with any part. Alerts, windows and all stuff like that works fine, only this thing is kind of strange for me.
Also, i do use JavaFX ver 8.0.45-b11, and it disturbs me as somewhere i found that
JavaFX has never had a dialogs API, which has always seemed to be a
glaring omission – but no more! It has (finally!!!) been decided that
JavaFX 8u40 will be the first release that will include a dialogs API.
Could someone please tell me if there is any mysterious thing that one must do to use this JavaFX Dialogs API?
No need to use 3rd party dialogs going forward. Learn how to use the dialogs native to jdk8u40+ from this JavaFX Dialogs page.
I am trying to create a screen like this one
Initially I was trying to port a console program to java. I have found things like jcurses and charva but there is almost no documentation on them and I really cant understand how to use them.
So I figured that I could create a console like screen that resembled the one above.
what library / framwork would I be best using. Should I use swing as it if fully portable?
what would be the best approach being that I need to be able to navigate and alter the 00 in the picture above?
Easily usable would be great but as long as it has good documentation that I can learn it from that would be fine.
(Answering as if you're looking for a hex editor.)
http://jhecomponent.sourceforge.net/
http://www.fifesoft.com/hexeditor/
http://hexedit-lib.sourceforge.net/
Played a bit with the fifesoft.com offering, kinda cool.
If you're not looking for a hex editor, can you be more specific? If you just want a cursor-addressable window you'll probably have to suck it up and figure out something like jcurses or libjcsi :)
If you prefer to create a full fledged GUI with Java you could certainly use Swing. I would prefer SWT as a matter of personal taste, the widget library of Eclipse. You will find a lot of snippets and tutorials (same for Swing). Here is the Widget Library.
Here is a discussion about SWT versus Swing.
You could use the table layout manager to create the layout shown in your screenshot. If you rewrite the application from scretch, you should be able to handle the GUI events and update the widgets according to your application needs. You will easily find articles when you search for swt and table. If you would like to keep the code base and just exchange the GUI, I 'm not sure about the best approach. Maybe, the libs jcurses and charva are the way to go.
Unless you are looking to run the app on a headless VM (where a console/tty is all you've got), I'd use Swing. Create a JTable with a custom TableModel (to provide the data) and custom renderers (to provide the hex formatting) and everything should just work. Consider deriving from the various DefaultXXX implementations to save a lot of work.
So I am working with Eclipse, and am trying to enable Java error highlighting inside of a standalone SourceViewer. I have done quite a bit of searching the web, but nothing seems to come up. I have looked into dealing with Annotations, Markers, etc... Everything that comes up seems to be for implementing custom methods.
http://wiki.eclipse.org/Platform_Text
has helped a bit, but seems to be not exactly what I want.
The SourceViewer is going to be a basic Java editor, so it can be assumed that everything will be java code. I would just like the red squiggly lines to appear under syntax errors, maybe also have the red boxes on a ruler on the side. There should be a default easy way to enable this, but I cannot find it.
Thanks in advance!
It is doable, but it can be a bit of work. What makes it difficult is that a standalone SourceViewer widget doesn't support the IDocumentProvider interface that does a lot of the work so you have to do all of that yourself.
I found this post helpful as far as adding the red squiggly lines is concerned:
http://www.eclipsezone.com/eclipse/forums/t30082.html
For the squiggly lines you want to set up an AnnotationPainter.
If you want the red boxes on a ruler, use the SourceViewer constructor that accepts an IOverviewRuler. There's a standard OverviewRuler that should work for you.
+1 for thehiatus.
The annotation stuff is really complicated. I tried to convert an editor to a IViewPart some time back... It took at long time to get it to work... well almost... almost, but quite like the real thing :-) (A bit like Swing and Microsoft Vista).
Also have a look at TextEditor and the the methods createAnnotationAccess() and configureSourceViewerDecorationSupport(...).
I'm trying to create a GUI with netbean, and I've created a tool bar with different icon. What I want to do is this: When you mouse over one of the button I want a little text bubble to appear with text that I will have specified.
I've been searching the web for a while, and all I could find was something about this package: "org.openide.awt" wich contains (in theory from what I've read) NotificationDisplayer.
If this thing really works with java and netbeans well, I can't get it to work. All I need to know is does this package is actually netbean/java compatible, or better, if there is a simpler way to display a text bubble.
A tool tip?
The JComponent API has support for that.
Check if this is what you need:
How to Use Tool Bars
ie: