Quick Helper Annotaion in Java Editor - eclipse-plugin

I'm trying to develop a eclipse plugin, which displays a Quick help annotation in the Java Editor.
The Quick Help icon should appear at every place, a type statement is missing in the Java-Code.
I'm a total noob in Eclipse plugin development. I read a few things about it and understand the idea with Extension points but I don't get how to add a annotation in the Eclipse Java editor.
Are there any examples or tutorials available for this problem/topic?
I don't know how to start and appreciate any help or hints.

I finally made it by placing a Marker and specifying a markerResolution for him.
Resources:
Howto add a Marker
,
Marker Customization ,
Adding a Quick Fix to a marker type

Related

How can I create a gedit plugin using python?

I wanted to create a simple gedit plugin that could save the current file when mouse leaves the text area (just like the <<leave>> event in tkinter) using python3. I went through wiki but I couldn't get much from it (All I could do was to create a plugin that just showed in plugins menu,nothing more). Can anyone help me with this?
According to the Python plugin HOWTO:
The gedit window based on Gtk.Window.
Looking at the documentation for Gtk.Window, it inherits from Gtk.Widget.
Looking at the signals documentation for Gtk.Widget, it looks like leave-notify-event is what you are looking for.

How to avoid the error message when using thymeleaf templates in Intellij

I'm using spring boot and thymeleaf in Intellij Idea and try to get the parameters of the URL in the template, I use the following code:
<!--/*#thymesVar id="param" type="java.util.Map<java.lang.String, java.lang.String>"*/-->
<a th:href="#{/dashboard(version=${param.version})}">Dashboard</a>
It works correctly, but I want to clear the error message, Is there any good way to do this?
This is not an error. If you run your application, It is supposed to work (If there is no other errors), as you mentioned that It's working correctly. The JetBrains/ IntelliJ is not able to locate your model variables with Thymeleaf framework. So that's why I does show the red underline. For more details check the link how to resolve JetBrains model variables.
Hopefully in next version of IntelliJ IDEA, this issue would get resolved.
Let us know If It was helpful.

Code assist - Sencha Touch

I am following this tutorial http://vimeo.com/album/1573372/video/37212149
It seems that there is a way to type "xmodel" and have a standard model's code generated automatically. I am using Webstorm IDE - is there a way of doing this in it, and any configurations I can import?
Thanks
Seems 'Live Templates' is the feature you refer to - it allows expanding abbreviations into code snippets. See http://www.jetbrains.com/webstorm/webhelp/live-templates.html, http://davidtucker.net/articles/live-templates-phpstorm-webstorm/
WebStorm doesn't come with predefined live templates for Sencha, but you can easily create them yourself or search the web for existing templates. See ST2 Power Tools, for example

Creating Dijit > Editor > Plugins

I have been googling this subject for hours. Does anyone have an examples of a custom plugin being deployed in Dijit's Editor. I'd be really interested to look at it because I have been following this without much success and of the few examples that exist out there none of them come with working examples :(
(I'm looking to create a pulldown menu like the one for font selection)
There's no difference between a custom plugin and a "builtin" plugin, so I suggest just looking at a small builtin example like TabIndent, and then move on to the font selection itself.

Intellisense for Objective-J?

My editor of choice for Objective-J Cappuccino development right now is Sublime Text 2. Unfortunately I haven't had any luck finding an Objective-J intellisense autocomplete plugin. It seems it should be doable, since Objective-J does have (optional/pluggable) types. So I think a plugin could definitely parse the code to find the expected type of the object you're trying to autocomplete on, and then look up its method list. Does anyone know of any other editors that support intellisense for Objective-J?
They is only one intellisense plugin for vim available.
You can find a little example video on youtube :
http://www.youtube.com/watch?v=lJrOcHxq6vc
Plugin:
https://github.com/nanki/vim-objj
For Sublime Text 2 you can try https://github.com/aparajita/Cappuccino-Sublime, although it is not that "intelli" as vim plugin.
After installing you should be able to get autocompletion using Ctrl+Space.