http://wiki.netsitech.com/index.php?action=history&feed=atom&title=Programmazione%3AJava%2FEclipse_RCP%2FOverride_tasti_funzione_nell%27applicazione
Programmazione:Java/Eclipse RCP/Override tasti funzione nell'applicazione - Cronologia
2026-05-04T13:41:08Z
Cronologia della pagina su questo sito
MediaWiki 1.34.4
http://wiki.netsitech.com/index.php?title=Programmazione:Java/Eclipse_RCP/Override_tasti_funzione_nell%27applicazione&diff=2837&oldid=prev
Rimondini il 13:16, 27 mag 2008
2008-05-27T13:16:00Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="it">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Versione meno recente</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Versione delle 13:16, 27 mag 2008</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Riga 1:</td>
<td colspan="2" class="diff-lineno">Riga 1:</td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Programmazione:Java/Eclipse_RCP|<< Back to Eclipse RCP]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Per fare il binding dei tasti nell'applicazione bisogna utilizzare i seguenti ExtensionPoint, censendo il command, il keybinding e l'handler da richiamare</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Per fare il binding dei tasti nell'applicazione bisogna utilizzare i seguenti ExtensionPoint, censendo il command, il keybinding e l'handler da richiamare</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><code xml></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><code xml></div></td></tr>
</table>
Rimondini
http://wiki.netsitech.com/index.php?title=Programmazione:Java/Eclipse_RCP/Override_tasti_funzione_nell%27applicazione&diff=2836&oldid=prev
Rimondini il 12:59, 27 mag 2008
2008-05-27T12:59:27Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="it">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Versione meno recente</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Versione delle 12:59, 27 mag 2008</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l32" >Riga 32:</td>
<td colspan="2" class="diff-lineno">Riga 32:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><code xml></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><code xml></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline"># </del>esempio di limitazione dell'handler alla visibilità di una vista</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline"><!-- </ins>esempio di limitazione dell'handler alla visibilità di una vista <ins class="diffchange diffchange-inline">--></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><extension</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><extension</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> point="org.eclipse.ui.handlers"></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> point="org.eclipse.ui.handlers"></div></td></tr>
</table>
Rimondini
http://wiki.netsitech.com/index.php?title=Programmazione:Java/Eclipse_RCP/Override_tasti_funzione_nell%27applicazione&diff=2835&oldid=prev
Rimondini: Nuova pagina: Per fare il binding dei tasti nell'applicazione bisogna utilizzare i seguenti ExtensionPoint, censendo il command, il keybinding e l'handler da richiamare <code xml> <plugin> <exten...
2008-05-27T12:58:21Z
<p>Nuova pagina: Per fare il binding dei tasti nell'applicazione bisogna utilizzare i seguenti ExtensionPoint, censendo il command, il keybinding e l'handler da richiamare <code xml> <plugin> <exten...</p>
<p><b>Nuova pagina</b></p><div>Per fare il binding dei tasti nell'applicazione bisogna utilizzare i seguenti ExtensionPoint, censendo il command, il keybinding e l'handler da richiamare<br />
<code xml><br />
<plugin><br />
<extension<br />
point="org.eclipse.ui.bindings"><br />
<key<br />
commandId="com.netsitech.sample.action.command.exit"<br />
contextId="org.eclipse.ui.contexts.window"<br />
schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"<br />
sequence="ESC"><br />
</key><br />
</extension><br />
<extension<br />
point="org.eclipse.ui.commands"><br />
<command<br />
categoryId="org.eclipse.ui.category.views"<br />
id="com.netsitech.sample.action.command.exit"<br />
name="Esci"><br />
</command><br />
</extension><br />
<extension<br />
point="org.eclipse.ui.handlers"><br />
<handler<br />
class="com.netsitech.sample.action.binding.InternalKeyBindingHandler"<br />
commandId="com.netsitech.sample.action.command.exit"><br />
</handler><br />
</extension><br />
</plugin><br />
</code><br />
<br />
Utilizzando il tag '''enabledWhen''' è possibile limitare la visibilità del binding<br />
<br />
<code xml><br />
# esempio di limitazione dell'handler alla visibilità di una vista<br />
<extension<br />
point="org.eclipse.ui.handlers"><br />
<handler<br />
class="com.netsitech.sample.action.binding.InternalKeyBindingHandler"<br />
commandId="com.netsitech.sample.action.command.exit"><br />
<enabledWhen><br />
<with<br />
variable="activePartId"><br />
<equals<br />
value="ID_DELLA_VISTA"><br />
</equals><br />
</with><br />
</enabledWhen><br />
</handler><br />
</extension><br />
</code><br />
<br />
Nell'handler poi bisogna gestire il '''command''' definito<br />
<code java><br />
import org.eclipse.core.commands.AbstractHandler;<br />
import org.eclipse.core.commands.ExecutionEvent;<br />
import org.eclipse.core.commands.ExecutionException;<br />
<br />
public class InternalKeyBindingHandler extends AbstractHandler {<br />
protected static String INTERNAL_COMMAND_EXIT = "com.netsitech.sample.action.command.exit"; //$NON-NLS-1$<br />
<br />
public Object execute(ExecutionEvent event) throws ExecutionException {<br />
if (INTERNAL_COMMAND_EXIT.equals(event.getCommand().getId())) {<br />
// Gestione evento associato all'ESC<br />
}<br />
return null;<br />
}<br />
}<br />
</code></div>
Rimondini