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Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende Überarbeitung | ||
start [2014/04/26 13:20] – [Tools menu] roehner | start [2023/03/21 20:28] (aktuell) – [Mac M1/M2] roehner | ||
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The order of attributes and methods in the structure tree can be changed by drag& | The order of attributes and methods in the structure tree can be changed by drag& | ||
- | You call the class modeler | + | Call the class modeler |
=====UML Window===== | =====UML Window===== | ||
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For creating a gui form you click in the program register on one of the six symbols: Frame, Dialog, Applet, JFrame, JDialog or JApplet. | For creating a gui form you click in the program register on one of the six symbols: Frame, Dialog, Applet, JFrame, JDialog or JApplet. | ||
- | To place a gui component | + | To place a GUI component, first click its icon in an AWT, Swing, or FX tab and then click the GUI form. Alternatively, |
// start attributes | // start attributes | ||
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{{: | {{: | ||
- | With drag& | + | With drag& |
+ | |||
+ | The green J creates as far as possible a java program | ||
+ | |||
+ | ==== Puzzle mode ==== | ||
+ | The puzzle mode allows you to create interactive structogram puzzles, in which the students create a complete structogram from puzzle pieces. To create a structogram puzzle, start with the solution, which must consist of a single algorithm-structogram. To do this, call up the puzzle mode in the context menu of the structogram. | ||
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+ | Extract the structogram elements from the complete structogram, | ||
+ | |||
+ | {{: | ||
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+ | The puzzle elements retain the original shape in width and height. When puzzleed together puzzle pieces fit only if they are the right size. Save the structogram puzzle in this version. It will then appear three more puzzles and distinguished by //easy//, //medium//, //hard// and //very hard//. You can still rework them. | ||
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+ | In medium mode, the height of the puzzle pieces is reduced to the standard height. | ||
+ | |||
+ | {{: | ||
+ | |||
+ | You can push puzzle pieces into empty structogram elements or place them between existing structogram elements. It is no longer the height, but only the width controlled. Only if this fits the insertion point, a puzzle piece can be inserted there. One can increase the difficulty by removing some structogram elements in sequences of empty structogram elements. | ||
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+ | In //hard// mode, in addition to the height, the width of the structogram elements is also reduced to the standard size. | ||
+ | |||
+ | {{: | ||
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+ | Puzzle pieces can now be inserted at any position, neither width nor height must fit. | ||
+ | In //very hard// mode, as far as possible, empty structogram elements are also removed. | ||
+ | |||
+ | The students can choose a suitable puzzle variant in the classroom. If they have created a solution, they can independently check it by clicking the puzzle button {{: | ||
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+ | When switching to puzzle mode, the complete solution must be in a single structogram. From this solution, the Java-Editor remembers a text representation and compares it with the text representation of the student solution. | ||
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+ | If sequence order does not matter in two successive instructions, | ||
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+ | |||
+ | ===== Sequence Diagram ===== | ||
+ | |||
+ | The Sequence Diagram tool lets you interactively create a sequence diagram. Lifelines exist in two forms, as an actor and with a named head. They are inserted using the toolbar. To create a connection between lifelines, use //connect to// from the context menu of a lifeline. To change texts call the text editor with a double-click. | ||
+ | |||
+ | {{: | ||
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+ | You can display a debugger session as a sequence diagram via the // Test / Create Sequence Diagram // menu. | ||
+ | The same applies to work without or with debugger in a UML window. | ||
===== Menu System ===== | ===== Menu System ===== | ||
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====Edit menu==== | ====Edit menu==== | ||
The editor supports the use of the windows clipboard and undo, redo, search and replace operations. | The editor supports the use of the windows clipboard and undo, redo, search and replace operations. | ||
- | Selected text can be copied in different formats. Search and replace supports multiple files and regular expressions. You can indent (Ctrl+Shift+I), | + | Selected text can be copied in different formats. Search and replace supports multiple files and regular expressions. You can indent (Ctrl+Shift+I), |
====Start menu==== | ====Start menu==== | ||
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given coding standard and the //Jalopy// plug-in which formats a source file according to a coding | given coding standard and the //Jalopy// plug-in which formats a source file according to a coding | ||
standard. The compare tool compares two sources files, shows new, modified and deleted lines and | standard. The compare tool compares two sources files, shows new, modified and deleted lines and | ||
- | allows to edit the modifications. If you install the [[en: | + | allows to edit the modifications. If you install |
{{: | {{: | ||
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===== Operating systems ===== | ===== Operating systems ===== | ||
- | ===Windows=== | + | ==== Windows |
The Java-Editor is a Windows Application. | The Java-Editor is a Windows Application. | ||
- | ===Linux=== | + | ==== Linux ==== |
- | The Java-Editor operates under Linux with the //wine// extension. You find installation hints on the [[http:// | + | The Java-Editor operates under Linux with the //wine// extension. You find installation hints on the [[https:// |
- | ===Mac=== | + | ==== Mac ==== |
The Java-Editor works on a Mac with CrossOver Office (Wine) as well as in a virtualized windows xp environment. On a 64-bit Mac it works under the virtualization software VMWare Fusion. You can use Java-Editor with the [[https:// | The Java-Editor works on a Mac with CrossOver Office (Wine) as well as in a virtualized windows xp environment. On a 64-bit Mac it works under the virtualization software VMWare Fusion. You can use Java-Editor with the [[https:// | ||
+ | |||
+ | ==== Mac M1/M2 ==== | ||
+ | |||
+ | On a Mac with M1 or M2 processor you can set up the JavaEditor as follows. First, download the free UTM software https:// | ||
+ | |||
+ | {{: | ||
+ | |||
+ | The UTM instructions for downloading a Windows ISO file are complicated and often do not lead to the goal. Therefore, the next step is to install the test version of Parallels for Mac https:// | ||
+ | |||
+ | Finally, you call up UTM and create a virtual machine with Windows 11. Java and the JavaEditor are installed in this virtual machine. | ||
=====Accessibility===== | =====Accessibility===== | ||
- | The Java-Editor has special support for visually impaired or blind persons. In the [[Configuration#Options|options menu]] you can set the font size for the component menu. The font size of the editor and other windows are set with the font symbol or the font menu. | + | The Java-Editor has special support for visually impaired or blind persons. In the [[en: |
If you can not use a mouse hide the toolbars and activate the option "Show component menu" in the options menu. With the component menu one can create GUI forms with help of menus. | If you can not use a mouse hide the toolbars and activate the option "Show component menu" in the options menu. With the component menu one can create GUI forms with help of menus. | ||
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Your are free to send bug reports and feature requests by e-mail to < | Your are free to send bug reports and feature requests by e-mail to < | ||
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start.1398511212.txt.gz · Zuletzt geändert: 2014/04/26 13:20 von roehner