NetBeans 74 NewAndNoteworthy

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Contents

HTML5 Development

HTML5 Development in Java EE and PHP Applications

You can now use all the HTML5 development features (collectively known as Project Easel) in Java Web applications (Ant or Maven based) and in PHP applications. For a more detailed description, see the Java EE and PHP sections of this document.

PhoneGap

Create a new PhoneGap application from template. A PhoneGap application is just a flavor of a HTML5 application, so you can turn any HTML5 application into a PhoneGap application very easily.

Build, Deploy and Run Mobile Applications developed using standardised web APIs on Android/iOS Simulator or Device.

PhoneGap Sample Application

PhoneGap Sample application shows how to write rich mobile applications in HTML5 and Javascript using JQuery, PhoneGap (Geolocation API and Contacts API) and Google Maps API. The very same code can be tested on both iOS and Android devices.

image:pgsample.png

Support for Android and iOS Browsers

TBD

CSS Preprocessors

Editing

Basic editing support for Sassy CSS and LESS CSS preprocessor files has been added to Netbeans dev build. The work is still in progress, but the main part is ready to use:

  • syntactic and semantic (parser based) coloring for the language constructs,
  • indentation, simple reformat of code,
  • code folds,
  • file templates

For variables and mixins we provide:

  • go to declaration,
  • mark occurrences,
  • instant rename,
  • code completion (also shows items from imported files),
  • vars, mixins and imported files shown in the navigator,
  • find usages and refactor rename among files.

Compilation on Save

When you edit Sass and LESS files, the IDE will automatically compile these into CSS when you save the file. You only need to set the output path (or more precisely, mapping from input to output files) in your project's properties.

image:Css-preprocessors-customizer.png

Then you only need to tell the IDE where to look for the Sass and/or LESS compiler, via the IDE Options.

image:Css-preprocessors-options.png

Network Monitor

Network monitor helps to analyze REST related communication, WebSocket communication and any network requests which failed. It is available for Chrome with NetBeans Integration and Embedded WebKit Browser.

For each request it displays request and response headers:

image:Nm1.png

and response received from the server:

image:Nm2.png

and call stack which triggered this network request:

image:Nm3.png

For WebSocket communication all text frames are displayed:

image:Nm4.png

The network monitor tries to provide help in certain common situations:

image:Nm5.png

JavaScript Libraries

  • ability to refresh available libraries

File:Jslibs-update.png

Embedded Browser

"Dump Document" in embedded browser's context menu.

Java

Editor

  • chained code completion (issue 218604)
  • subword completion (issue 212412) File:subwordcompletion.png
  • "select next/previous element" now supports javadoc comments and line selections (issue 215552)
  • "New Java class/interface/enum"-wizard: allow input of fully qualified names (issue 227877)
  • New options for code folding (issue 226413)
    • show number of collapsed lines File:numberofcollapsedlines.png
    • show first sentence of javadoc (when collapsed)File:firstjavadocsentence.png

Hints

Platform development

Hints

  • "Search for module dependency from unknown symbol" (issue 212656)

Java EE

HTML5 Development in Java EE applications

The following HTML5 development features are now available in Java EE applications (both Ant and Maven based):

  • Browser selection for testing with various browsers
  • Running on mobile browsers on Android and iOS devices and emulators
  • Visual CSS editing
  • JavaScript debugging
  • HTML5, CSS3 and JavaScript editing (also available in previous releases)
  • SASS and LESS editing
  • SASS and LESS compilation and redeployment on save
  • JavaScript libraries panel in Project Properties
  • Network Monitor for REST and WebSocket

The screenshots below illustrate some of these features.

image:03_browser_switcher_properties2.png

image:Js_libs_javaweb.png

PHP

Editor

  • Allow "self", "static" and "this" in @return annotation
  • Generation of getters and setters for static fields
  • Support for deprecated elements (strike-through element names)
  • String Auto-Concatenation after Typed Break
  • Hint to detect depth of nested blocks
  • Hint to detect unreachable statements
  • Hint to detect empty statements
  • Hint to detect direct use of superglobal arrays
  • Hint conditions should use brackets
  • Different coloring of single/multi lines comments
  • Hint to check whether current use of "@" is proper
  • Hint to check the number of line in a method (class, iface, trait?) declaration
  • Hint to check the closing PHP delimiter at the end of file

Refactoring

  • Rename refactoring improvement (If renaming a class added a possibility to rename its declaration file as well)

Twig

  • Toggle comment
  • Braces matching

Apache Conf

  • Toggle Comment

NEON

  • Toggle Comment

INI

  • Toggle Comment

Project

  • HTML5 (Easel) integration
  • Customizer for JavaScript libraries
  • CSS preprocessors integration
  • Namespace for new PHP classes in the New File wizard

PHPUnit

Image:Php-run-focused-test-method.png

Frameworks & Tools

Image:Php-composer-dependencies.png

  • Static code analysis - support for code inspection (code sniffer, mess detector).

JavaScript

Knockout

Initial support for Knockout framework providing code completion in JavaScript files.

image:knockout2.png

Ext Js

Simple support for Ext Js framework providing code completion in JavaScript and HTML files. There are three contexts, where code completion items are offered through the Ext Js framework support:

  • Code completion for Ext object:

image:extjsSupport02.png

  • NetBeans understand to defining objects through Ext.define or Ext.apply methods. On the picture you can see navigator, that displays object defined through the Ext.define method and code completions suggester for such object:

image:extjsSupport03.png

  • NetBeans offers code completion for property names in objects that are parameters for methods like Ext.application, Ext.define etc.:

image:extjsSupport01.png


Projects

License Header template selection in project UI, template itself can be placed in project space locations. File:License_headers.png

Run Project toolbar button history (issue 193873) File:Run_history.png


Open files are stored as part of Project Group now, when switching you will get the right set of files as they were when you left the group. see issue 168578

Ant

Bundled Ant upgraded to version 1.9.0.

Maven

  • Bundled Maven upgraded to version 3.0.5.
  • Project Group now can have a custom Maven distribution associated for execution, effectively overriding the value from Tools/Options, see issue 197577
  • Compile on save now execution maven, not ant builds, CoS on by default. see FaqCompileOnSave
  • maven/ant apisupport - mark non-public packages use and use of transient dependencies in editor and Todo list - File:Whitelists.png


  • (optionally) show groupId, artefactId and version in maven project node (+ allow userdefined patterns) (issues 194773, 227578)

image:mavenprojectnodenamecustomization.png

  • Allow adding global Maven executions to toolbar for easy access, see issue 227283

File:MavenGlobalToolbar.png

  • Define custom goals for project context menu according to packaging type (issue 200678)
  • Show maven build execution as tree of nodes (issue 228506)

File:mavenbuildexecution.png

  • Add context menu item on artifact nodes to copy local repo location (issue 220024)

Debugger

  • Enable/disable all breakpoints (issue 79027)
  • "Go to Type Source" action will open the type source of the inspected variable (Java Debugger only) (issue 81925)
  • New column "Hit count" in breakpoints view (issue 141545)
  • New actions "Properties" and "Create Fixed Watch" on GUI snapshot (issue 227456)
  • TBD...

Profiler

Lock Contention

File:Lck3.png

Inclusive method times

  • New columns for CPU profiling
  • Sorting by Inclusive Time

File:CPU_Total_Times.png

Heapwalker Improvements

  • Logical Value of instance in Heapwalker

File:Logical_Values.png

  • Restore selection in heap walker when navigating


Versioning

  • double clicking on a file in the commit dialog will open its diff view (this simplifies the review process before committing) (issue 223178)
  • versioning menu entries were reordered (to decrease number of top level menu items and to make the ordering similar in every VCS) (issue 226504, 223545)


Subversion

Reintegrate Branch

The Subversion merge dialog now allows you to easily merge a feature branch back into trunk. File:Reintegrate_branch.png

Diff between branches

The Subversion diff view now allows to compare any two trees, thus letting you diff local changes against another revision, branch or tag or any two revisions from the repository. File:SvnDiffTrees.png

Mercurial

Switching between queues

When pushing or popping Mercurial Queues patches, the dialog automatically switches between queues when a patch from a different queue is selected. File:HgGoToPatch.png

Rebase Support

NetBeans offers the full support for Mercurial rebase command.

File:HgRebase.png

Diff between revisions

The diff view allows to select any revisions to compare and displays modifications between the two revisions.

File:HgDiffRevisions.png

Git

  • JGit Version Upgrade to 2.3 (issue 221737)
  • Support for 'git commit --amend' (issue 215636)

image:git-amend.png

  • shelf changes (issue 225057)
  • create and switch to a branch in one step (issue 226686)

image:git-createandswitchtobranch.png

  • push, pull, fetch from upstream actions now work on multiple repositories (issue 225058)

Rebase Support

(issue 221661)

File:GitRebase.png

Diff between revisions

The diff view allows to select any revisions to compare and displays modifications between the two revisions. This feature can also be used to compare different branches or tags. (issue 207165)

File:GitDiffRevisions.png

Notifications

New Notifications TC is introduced in 7.4 - main goal is to list all notifications displayed in one IDE session and enable users to go back to a notification's details if then need/want to. For more information see the specification

File:NotificationsTC.png

Network Proxies

User can now reload system proxy settings and doesn't need to restart IDE. Several changes has been done in General Options panel - the Reload button has been added. The user can also test if the connection can pass with the Test connection button. File:Proxy_reload.png

Search

  • redesign of the search dialog

image:redesignsearchdialog.png

  • search in open editors (issue 5009)
  • search results can now be modified. Press DEL key to hide undesired items in the result set. (issue 200020)
  • tooltips of search results show surrounding lines (issue 202628)

image:searchsurroundinglines.png

Platform

  • Reorder window tabs using keyboard (issue 83247)
  • Enhanced editor tabs
    • better multi-line support,
    • background color per project,
    • documents drop down list sorted by project
    • etc.
  • Dark color themes for Metal and Nimbus look and feels.
  • Look and feel switcher in Options window.
  • Filter field in New Project and New File windows.
  • Quicksearch in toolbar customizer (issue 187230)
  • Ordering in Documents dialog window (issue 215401)
  • "Distraction-free" mode (issue 211136)
  • Ability to split Editor top components (issue 228448)
    • top component pop-up menu
    • view menu
    • window menu

Quicksearch

  • quicksearches can now be enabled/disabled (issue 143367)

image:quicksearchoptions.png

  • command prefixes of the quicksearches are shown (+tooltip) (issue 220051)
  • quicksearch for project(names) (issue 224378)

Options

  • Progress indication while importing settings from earlier version on first startup (issue 129666)
  • Support for hooking into the import process (issue 224370)
  • Allow options Dialog to be modal for RCP apps (issue 207120)
  • Apply button in Options dialog (issue 204921)

Unit Tests

  • Standard shortcut for Test Results window action (issue 198771)
  • Automatically open Test Results window (issue 216791)
  • Open Test result tab in new tab... (issue 212025)
  • User can set shortcuts for rerun and rerun failed unit test (issue 189113)
  • Show by default name of successful test when run as focused test (issue 207686)
  • TestNG
    • Remember the test the user chose in the Testwizard (issue 212159)
    • Distinguish between skipped and passed test - make possible to filter skipped (issue 212622)
  • Junit
    • Rename test after renaming method (issue 62897)
    • Add hints to Junit test generation (issue 162593)
    • Go To Test action now also works for integration test (IT) classes (issue 199544)
    • User can copy stack trace from test output (issue 223361)
    • Double-click on a failing testcase method opens the line with the failing assertation within the testfile (issue 216334)

C/C++

  • TODO action items are now gathered from C/C++ files by default
  • Run/Debug launchers support
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