Java Code Examples for org.eclipse.swt.custom.CTabItem#dispose()

The following examples show how to use org.eclipse.swt.custom.CTabItem#dispose() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: SourceMapView.java From n4js with Eclipse Public License 1.0

6 votes

/**
 * Called when new mapping are to be loaded, e.g. when active editor has changed. This method must be called before
 * all resolve methods.
 */
private void reset() {
	textGen.setText("");
	textMapFile.setText("");
	textMappings.setText("");
	textMessages.setText("");
	for (StyledText t : textOrgs.values()) {
		t.dispose();
	}
	CTabItem[] items = tabsOrg.getItems();
	for (CTabItem item : items) {
		item.dispose();
	}
	textOrgs.clear();
	sourceMap = null;
	mappingEntriesByIndex.clear();
	mappingEntriesAsList.clear();
	textMarkers.clear();

}

Example 2

Source File: TabbedEntry.java From BiglyBT with GNU General Public License v2.0

6 votes

@Override
protected void destroyEntry( boolean userInitiated ) {
	if (Utils.runIfNotSWTThread(()->destroyEntry(userInitiated))) {
		return;
	}

	if (swtItem == null) {
		return;
	}

	// Must make a copy of swtItem because swtItem.dispose will end up in
	// this method again, with swtItem.isDisposed() still false.
	CTabItem item = swtItem;
	swtItem = null;

	super.destroyEntry( userInitiated );

	try {
		if (!item.isDisposed()) {
			item.dispose();
		}
	}catch( SWTException e ){
		// getting internal 'Widget it disposed' here, ignore
	}
}

Example 3

Source File: QueryCreator.java From Rel with Apache License 2.0

6 votes

@Override
public void go(DbTreeItem item, String imageName) {
	RevDatabase database = new RevDatabase(relPanel.getConnection());
	NewItemDialog namer = new NewItemDialog(relPanel.getShell(), "Query" + database.getUniqueNumber());
	if (namer.open() != NewItemDialog.OK)
		return;
	if (database.modelExists(namer.getName())) {
		MessageDialog.openInformation(relPanel.getShell(), "Note", "A query named " + namer.getName() + " already exists.");
		return;
	}
	DbTreeItem newItem = new DbTreeItem(item, namer.getName());
	CTabItem tab = relPanel.getTab(newItem);
	if (tab != null)
		tab.dispose();
	RevTab revtab = new RevTab(relPanel, newItem, Rev.EDITABLE);
	revtab.addModelChangeListener(new ModelChangeListener() {
		public void modelChanged() {
			relPanel.redisplayed();
		}
	});
	relPanel.setTab(revtab, imageName);
}

Example 4

Source File: VarEditor.java From Rel with Apache License 2.0

6 votes

@Override
public void go(DbTreeItem item, String imageName) {
	FilterSorter filterSorter = null;		
	CTabItem tab = relPanel.getTab(item);
	if (tab != null) {
		if (tab instanceof ExpressionResultViewerTab)
			filterSorter = ((ExpressionResultViewerTab)tab).getFilterSorter();
		if (tab instanceof VarEditorTab) {
			relPanel.setTab(tab);
			return;
		} else
			tab.dispose();
	}
	VarEditorTab editor = new VarEditorTab(relPanel, item, filterSorter);
	relPanel.setTab(editor, imageName);
}

Example 5

Source File: VarPlayer.java From Rel with Apache License 2.0

6 votes

@Override
public void go(DbTreeItem item, String imageName) {
	FilterSorter filterSorter = null;
	CTabItem tab = relPanel.getTab(item);
	if (tab != null) {
		if (tab instanceof VarEditorTab)
			filterSorter = ((VarEditorTab)tab).getFilterSorter();
		if (tab instanceof ExpressionResultViewerTab) {
			relPanel.setTab(tab);
			return;
		} else
			tab.dispose();
	}
	ExpressionResultViewerTab viewer = new ExpressionResultViewerTab(relPanel, item, filterSorter);
	relPanel.setTab(viewer, imageName);
}

Example 6

Source File: UserDefinedJavaClassDialog.java From pentaho-kettle with Apache License 2.0

5 votes

private void modifyCTabItem( TreeItem tItem, TabActions iModType, String strOption ) {

    switch ( iModType ) {
      case DELETE_ITEM:
        CTabItem dItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( dItem != null ) {
          dItem.dispose();
          input.setChanged();
        }
        break;

      case RENAME_ITEM:
        CTabItem rItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( rItem != null ) {
          rItem.setText( strOption );
          input.setChanged();
          if ( rItem.getImage().equals( imageActiveScript ) ) {
            strActiveScript = strOption;
          }
        }
        break;
      case SET_ACTIVE_ITEM:
        CTabItem aItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( aItem != null ) {
          input.setChanged();
          strActiveScript = tItem.getText();
          for ( int i = 0; i < folder.getItemCount(); i++ ) {
            if ( folder.getItem( i ).equals( aItem ) ) {
              aItem.setImage( imageActiveScript );
            } else {
              folder.getItem( i ).setImage( imageInactiveScript );
            }
          }
        }
        break;
      default:
        break;
    }

  }

Example 7

Source File: ComponentTitledFolder.java From arx with Apache License 2.0

5 votes

/**
 * Sets the given item invisible
 * @param item
 */
private boolean setInvisible(String text) {
    for (CTabItem item : folder.getItems()){
        label: if (item.getText().equals(text)) {
            for (TitledFolderEntry entry : this.entries) {
                if (entry.text.equals(text) && !entry.hideable) {
                    break label;
                }
            }
            item.dispose();
            return true;
        }
    }
    return false;
}

Example 8

Source File: EditorTextWindow.java From ldparteditor with MIT License

5 votes

public void closeTabWithDatfile(DatFile e) {
    CTabItem[] items =  tabFolder[0].getItems().clone();
    for (CTabItem item : items) {
        CompositeTab cTab = (CompositeTab) item;
        if (cTab.getState().getFileNameObj().equals(e)) {
            item.dispose();
        }
    }
    if (isSeperateWindow() && tabFolder[0].getItemCount() == 0) {
        Project.getOpenTextWindows().remove(this);
        close();
    }
}

Example 9

Source File: ChatRoomsComposite.java From saros with GNU General Public License v2.0

5 votes

private boolean closeChatTab(IChat chat) {
  CTabItem tab = getChatTab(chat);
  if (tab != null && !tab.isDisposed()) {
    tab.dispose();

    updateExplanation();
    return true;
  }

  return false;
}

Example 10

Source File: VarViewPlayer.java From Rel with Apache License 2.0

5 votes

@Override
public void go(DbTreeItem item, String imageName) {
	CTabItem tab = relPanel.getTab(item);
	if (tab != null) {
		if (tab instanceof ExpressionResultViewerTab) {
			relPanel.setTab(tab);
			return;
		} else
			tab.dispose();
	}
	ExpressionResultViewerTab viewer = new ExpressionResultViewerTab(relPanel, item, null);
	relPanel.setTab(viewer, imageName);
}

Example 11

Source File: VarDesigner.java From Rel with Apache License 2.0

5 votes

@Override
public void go(DbTreeItem item, String imageName) {
	CTabItem tab = relPanel.getTab(item);
	if (tab != null) {
		if (tab instanceof VarRealDesignerTab) {
			relPanel.setTab(tab);
			return;
		} else
			tab.dispose();
	}
	VarRealDesignerTab varDesignTab = new VarRealDesignerTab(relPanel, item);
	relPanel.setTab(varDesignTab, imageName);
}

Example 12

Source File: VarCreator.java From Rel with Apache License 2.0

5 votes

@Override
public void go(DbTreeItem item, String imageName) {
	RevDatabase database = new RevDatabase(relPanel.getConnection());
	VarTypeDialog namer = new VarTypeDialog(database, relPanel.getShell());
	String typeString = namer.open();
	if (typeString == null)
		return;
	if (typeString.equalsIgnoreCase("REAL")) {
		NewItemDialog varNameDialog = new NewItemDialog(relPanel.getShell(), "Variable" + database.getUniqueNumber());
		if (varNameDialog.open() != NewItemDialog.OK)
			return;
		String varname = varNameDialog.getName();
		if (database.relvarExists(varname)) {
			MessageDialog.openInformation(relPanel.getShell(), "Note", "A variable named " + varname + " already exists.");
			return;
		}
		ExecuteResult result = relPanel.getConnection().execute("VAR " + varname + " REAL RELATION {} KEY {};");
		if (result.failed()) {
			MessageDialog.openError(relPanel.getShell(), "Error", "Unable to create variable " + varname + ": " + result.getErrorMessage());
			return;
		}
		relPanel.redisplayed();
		DbTreeItem newItem = new DbTreeItem(item, varname);
		CTabItem tab = relPanel.getTab(newItem);
		if (tab != null)
			tab.dispose();
		VarRealDesignerTab varDesignTab = new VarRealDesignerTab(relPanel, newItem);
		relPanel.setTab(varDesignTab, imageName);
	} else {
		VarExternalDefinitionDialog veDialog = new VarExternalDefinitionDialog(database, relPanel.getShell(), typeString, "Variable" + database.getUniqueNumber());
		if (veDialog.create())
			relPanel.redisplayed();
	}
}

Example 13

Source File: MainShell.java From RepDev with GNU General Public License v3.0

5 votes

private int removeFile(TreeItem cur, int lastResult) {
	if (!(cur.getData() instanceof SymitarFile))
		return 0;

	SymitarFile file = (SymitarFile) cur.getData();
	Project proj = (Project) cur.getParentItem().getData();
	int result = lastResult;

	if ((lastResult & RemFileShell.REPEAT) == 0)
		result = RemFileShell.confirm(display, shell, proj, file);

	if ((result & RemFileShell.OK) > 0 && (result & RemFileShell.DELETE) == 0) {
		proj.removeFile(file, false);
		cur.dispose();
	} else if ((result & RemFileShell.OK) > 0 && (result & RemFileShell.DELETE) > 0) {
		proj.removeFile(file, true);
		cur.dispose();
	}

	if (!proj.isLocal())
		ProjectManager.saveProjects(proj.getSym());
	else
		ProjectManager.saveProjects(proj.getDir());

	tree.notifyListeners(SWT.Selection, null);
	for (CTabItem c : mainfolder.getItems()) {
		if (c.getData("file") != null && c.getData("file").equals(file)) {
			c.dispose();
		}
	}
	return result;
}

Example 14

Source File: ScriptDialog.java From pentaho-kettle with Apache License 2.0

4 votes

private void modifyCTabItem( TreeItem tItem, int iModType, String strOption ) {

    switch ( iModType ) {
      case DELETE_ITEM:
        CTabItem dItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( dItem != null ) {
          dItem.dispose();
          input.setChanged();
        }
        break;

      case RENAME_ITEM:
        CTabItem rItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( rItem != null ) {
          rItem.setText( strOption );
          input.setChanged();
          if ( rItem.getImage().equals( imageActiveScript ) ) {
            strActiveScript = strOption;
          } else if ( rItem.getImage().equals( imageActiveStartScript ) ) {
            strActiveStartScript = strOption;
          } else if ( rItem.getImage().equals( imageActiveEndScript ) ) {
            strActiveEndScript = strOption;
          }
        }
        break;
      case SET_ACTIVE_ITEM:
        CTabItem aItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( aItem != null ) {
          input.setChanged();
          strActiveScript = tItem.getText();
          for ( int i = 0; i < folder.getItemCount(); i++ ) {
            if ( folder.getItem( i ).equals( aItem ) ) {
              aItem.setImage( imageActiveScript );
            } else {
              folder.getItem( i ).setImage( imageInactiveScript );
            }
          }
        }
        break;
      default:
        break;
    }

  }

Example 15

Source File: ScriptDialog.java From hop with Apache License 2.0

4 votes

private void modifyCTabItem( TreeItem tItem, int iModType, String strOption ) {

    switch ( iModType ) {
      case DELETE_ITEM:
        CTabItem dItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( dItem != null ) {
          dItem.dispose();
          input.setChanged();
        }
        break;

      case RENAME_ITEM:
        CTabItem rItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( rItem != null ) {
          rItem.setText( strOption );
          input.setChanged();
          if ( rItem.getImage().equals( imageActiveScript ) ) {
            strActiveScript = strOption;
          } else if ( rItem.getImage().equals( imageActiveStartScript ) ) {
            strActiveStartScript = strOption;
          } else if ( rItem.getImage().equals( imageActiveEndScript ) ) {
            strActiveEndScript = strOption;
          }
        }
        break;
      case SET_ACTIVE_ITEM:
        CTabItem aItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( aItem != null ) {
          input.setChanged();
          strActiveScript = tItem.getText();
          for ( int i = 0; i < folder.getItemCount(); i++ ) {
            if ( folder.getItem( i ).equals( aItem ) ) {
              aItem.setImage( imageActiveScript );
            } else {
              folder.getItem( i ).setImage( imageInactiveScript );
            }
          }
        }
        break;
      default:
        break;
    }

  }

Example 16

Source File: MainShell.java From RepDev with GNU General Public License v3.0

4 votes

protected void compare() {
	if (tree.getSelectionCount() != 2)
		return;

	if (!(tree.getSelection()[0].getData() instanceof SymitarFile))
		return;

	if (!(tree.getSelection()[1].getData() instanceof SymitarFile))
		return;

	Color bgcolor = new Color(Display.getCurrent(),200,200,200);


	//This code gets the correct color to highlight the lines of the compare shell.
	//The only drawback is that it is a bit on the slow side (usually takes about 1 second).
	//In my opinion it is fine to take this bit of time, because the compare shell looks
	//hideous with a custom style without this code. Hopefully we can find a faster way to do
	//this, but for the time being it should work.
	EditorComposite temp = (EditorComposite)openFile((SymitarFile)tree.getSelection()[1].getData());
	for (CTabItem tab : mainfolder.getItems()){
		if (tab.getControl() != null && tab.getControl() instanceof EditorComposite){
			bgcolor =((EditorComposite)mainfolder.getSelection().getControl()).getLineColor();
		}
		if (tab.getControl() != null && tab.getControl() instanceof EditorComposite && tab.getControl() == temp){
			tab.dispose();
		}
	}
	//TODO:Rewrite the above section so that it runs faster, or determines the color in another way


	CTabItem item = new CTabItem(mainfolder, SWT.CLOSE);

	item.setText("Compare Text BETA");
	item.setImage(RepDevMain.smallCompareImage);
	// item.setImage(getFileImage(file));
	// item.setData("file", file);
	// item.setData("loc", loc);

	item.setControl(new CompareComposite(mainfolder, item, (SymitarFile) tree.getSelection()[0].getData(), (SymitarFile) tree.getSelection()[1].getData(), bgcolor));

	item.addDisposeListener(new DisposeListener(){

		public void widgetDisposed(DisposeEvent e) {
			if(((CTabItem)e.widget).getControl() != null)
				((CTabItem)e.widget).getControl().dispose();
		}

	});
	setMainFolderSelection(item);
}

Example 17

Source File: ScriptValuesModDialog.java From pentaho-kettle with Apache License 2.0

4 votes

private void modifyCTabItem( TreeItem tItem, int iModType, String strOption ) {

    switch ( iModType ) {
      case DELETE_ITEM:
        CTabItem dItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( dItem != null ) {
          dItem.dispose();
          input.setChanged();
        }
        break;

      case RENAME_ITEM:
        CTabItem rItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( rItem != null ) {
          rItem.setText( strOption );
          input.setChanged();
          if ( rItem.getImage().equals( imageActiveScript ) ) {
            strActiveScript = strOption;
          } else if ( rItem.getImage().equals( imageActiveStartScript ) ) {
            strActiveStartScript = strOption;
          } else if ( rItem.getImage().equals( imageActiveEndScript ) ) {
            strActiveEndScript = strOption;
          }
        }
        break;
      case SET_ACTIVE_ITEM:
        CTabItem aItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( aItem != null ) {
          input.setChanged();
          strActiveScript = tItem.getText();
          for ( int i = 0; i < folder.getItemCount(); i++ ) {
            if ( folder.getItem( i ).equals( aItem ) ) {
              aItem.setImage( imageActiveScript );
            } else {
              folder.getItem( i ).setImage( imageInactiveScript );
            }
          }
        }
        break;
      default:
        break;
    }

  }

Example 18

Source File: EditorTextWindow.java From ldparteditor with MIT License

4 votes

public void closeAllTabs() {
    CTabItem[] items =  tabFolder[0].getItems().clone();
    for (CTabItem item : items) {
        item.dispose();
    }
}

Example 19

Source File: WebServiceDialog.java From hop with Apache License 2.0

4 votes

private void removeTabField( CTabItem tab ) {
  if ( tab != null ) {
    tab.dispose();
    tab = null;
  }
}

Example 20

Source File: ScriptValuesModDialog.java From hop with Apache License 2.0

4 votes

private void modifyCTabItem( TreeItem tItem, int iModType, String strOption ) {

    switch ( iModType ) {
      case DELETE_ITEM:
        CTabItem dItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( dItem != null ) {
          dItem.dispose();
          input.setChanged();
        }
        break;

      case RENAME_ITEM:
        CTabItem rItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( rItem != null ) {
          rItem.setText( strOption );
          input.setChanged();
          if ( rItem.getImage().equals( imageActiveScript ) ) {
            strActiveScript = strOption;
          } else if ( rItem.getImage().equals( imageActiveStartScript ) ) {
            strActiveStartScript = strOption;
          } else if ( rItem.getImage().equals( imageActiveEndScript ) ) {
            strActiveEndScript = strOption;
          }
        }
        break;
      case SET_ACTIVE_ITEM:
        CTabItem aItem = folder.getItem( getCTabPosition( tItem.getText() ) );
        if ( aItem != null ) {
          input.setChanged();
          strActiveScript = tItem.getText();
          for ( int i = 0; i < folder.getItemCount(); i++ ) {
            if ( folder.getItem( i ).equals( aItem ) ) {
              aItem.setImage( imageActiveScript );
            } else {
              folder.getItem( i ).setImage( imageInactiveScript );
            }
          }
        }
        break;
      default:
        break;
    }

  }