Differenze tra le versioni di "Programmazione:Java/Eclipse RCP/Disattivare il ridimensionamento delle viste"

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<code java>
 
<code java>
−
import org.eclipse.ui.IPageListener;
+
import org.eclipse.swt.widgets.Shell;
 +
import org.eclipse.ui.IPerspectiveDescriptor;
 +
import org.eclipse.ui.IPerspectiveListener;
 
import org.eclipse.ui.IWorkbenchPage;
 
import org.eclipse.ui.IWorkbenchPage;
 +
import org.eclipse.ui.IWorkbenchWindow;
 
import org.eclipse.ui.PlatformUI;
 
import org.eclipse.ui.PlatformUI;
 
import org.eclipse.ui.internal.WorkbenchPage;
 
import org.eclipse.ui.internal.WorkbenchPage;
  
−
PlatformUI.getWorkbench().getActiveWorkbenchWindow().addPageListener(new IPageListener() {
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@SuppressWarnings("restriction")
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public void pageActivated(IWorkbenchPage page) {
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public class PerspectiveManager {
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((WorkbenchPage) page).getPerspectivePresentation().getLayout().disposeSashes();
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private String currentPerspective = "";
 +
 
 +
private PerspectiveManager(IWorkbenchWindow w) {
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w.addPerspectiveListener(new IPerspectiveListener() {
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public void perspectiveActivated(IWorkbenchPage page, IPerspectiveDescriptor perspective) {
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if (PlatformUI.getWorkbench().getDisplay().getActiveShell() != null) {
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PlatformUI.getWorkbench().getDisplay().getActiveShell().setImage(perspective.getImageDescriptor().createImage());
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PlatformUI.getWorkbench().getDisplay().getActiveShell().setText(perspective.getLabel());
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} else {
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Shell[] shells = PlatformUI.getWorkbench().getDisplay().getShells();
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if (shells.length > 0) {
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shells[shells.length - 1].setImage(perspective.getImageDescriptor().createImage());
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shells[shells.length - 1].setText(perspective.getLabel());
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}
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}
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if (!currentPerspective.equals(perspective.getId())) {
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currentPerspective = perspective.getId();
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TopRenderRegistry tr_reg = TopRenderRegistry.getInstance();
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BaseApplicationWorkbenchWindowAdvisor.changeTop(tr_reg.getRender(perspective.getId()));
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BaseApplicationWorkbenchWindowAdvisor.extendPerspective(perspective.getId());
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}
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PerspectiveExtensionRegistry pe_reg = PerspectiveExtensionRegistry.getInstance();
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PerspectiveExtension pe = pe_reg.getRender(currentPerspective);
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if (pe.fixView) {
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((WorkbenchPage) page).getPerspectivePresentation().getLayout().disposeSashes();
 +
}
 +
}
 +
 
 +
public void perspectiveChanged(IWorkbenchPage arg0, IPerspectiveDescriptor arg1, String arg2) {
 +
}
 +
});
 
}
 
}
  
−
public void pageClosed(IWorkbenchPage page) {
+
private static PerspectiveManager self;
 +
 
 +
public static void initialize(IWorkbenchWindow w) {
 +
if (self == null) {
 +
self = new PerspectiveManager(w);
 +
}
 
}
 
}
  
−
public void pageOpened(IWorkbenchPage page) {
+
public static PerspectiveManager getInstance(IWorkbenchWindow w) {
 +
if (self == null) {
 +
self = new PerspectiveManager(w);
 +
}
 +
return self;
 
}
 
}
−
});
+
}
 
</code>
 
</code>

Versione delle 12:50, 20 lug 2007

Disattivare il ridimensionamento delle viste

Per disattivare il ridimensionamento delle viste, come si può intuire, è fattibile solo infilandosi in mezzo al codice internal di eclipse

import org.eclipse.swt.widgets.Shell; import org.eclipse.ui.IPerspectiveDescriptor; import org.eclipse.ui.IPerspectiveListener; import org.eclipse.ui.IWorkbenchPage; import org.eclipse.ui.IWorkbenchWindow; import org.eclipse.ui.PlatformUI; import org.eclipse.ui.internal.WorkbenchPage;

@SuppressWarnings("restriction") public class PerspectiveManager { private String currentPerspective = "";

private PerspectiveManager(IWorkbenchWindow w) { w.addPerspectiveListener(new IPerspectiveListener() { public void perspectiveActivated(IWorkbenchPage page, IPerspectiveDescriptor perspective) { if (PlatformUI.getWorkbench().getDisplay().getActiveShell() != null) { PlatformUI.getWorkbench().getDisplay().getActiveShell().setImage(perspective.getImageDescriptor().createImage()); PlatformUI.getWorkbench().getDisplay().getActiveShell().setText(perspective.getLabel()); } else { Shell[] shells = PlatformUI.getWorkbench().getDisplay().getShells(); if (shells.length > 0) { shells[shells.length - 1].setImage(perspective.getImageDescriptor().createImage()); shells[shells.length - 1].setText(perspective.getLabel()); } } if (!currentPerspective.equals(perspective.getId())) { currentPerspective = perspective.getId(); TopRenderRegistry tr_reg = TopRenderRegistry.getInstance(); BaseApplicationWorkbenchWindowAdvisor.changeTop(tr_reg.getRender(perspective.getId())); BaseApplicationWorkbenchWindowAdvisor.extendPerspective(perspective.getId()); } PerspectiveExtensionRegistry pe_reg = PerspectiveExtensionRegistry.getInstance(); PerspectiveExtension pe = pe_reg.getRender(currentPerspective); if (pe.fixView) { ((WorkbenchPage) page).getPerspectivePresentation().getLayout().disposeSashes(); } }

public void perspectiveChanged(IWorkbenchPage arg0, IPerspectiveDescriptor arg1, String arg2) { } }); }

private static PerspectiveManager self;

public static void initialize(IWorkbenchWindow w) { if (self == null) { self = new PerspectiveManager(w); } }

public static PerspectiveManager getInstance(IWorkbenchWindow w) { if (self == null) { self = new PerspectiveManager(w); } return self; } }

Estratto da "http://wiki.netsitech.com/index.php?title=Programmazione:Java/Eclipse_RCP/Disattivare_il_ridimensionamento_delle_viste&oldid=1981"