Java by API/org.eclipse.swt.custom/SashForm — различия между версиями

Материал из Java эксперт
Перейти к: навигация, поиск
м (1 версия)
 
м (1 версия)
 
(нет различий)

Текущая версия на 14:43, 31 мая 2010

SashForm: getMaximizedControl()

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class MainClass {
  public static void main(String[] a) {
    
    final Display d = new Display();
    final Shell shell = new Shell(d);
    shell.setSize(250, 200);
    
    shell.setLayout(new GridLayout(1, false));
    Composite sash = new Composite(shell, SWT.NONE);
    sash.setLayout(new FillLayout());
    sash.setLayoutData(new GridData(GridData.FILL_BOTH));
    final SashForm sashForm = new SashForm(sash, SWT.HORIZONTAL);
    sashForm.SASH_WIDTH = 5;
    sashForm.setBackground(shell.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    final Button one = new Button(sashForm, SWT.PUSH);
    one.setText("One");
    one.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        maximizeHelper(one, sashForm);
      }
    });
    final Button two = new Button(sashForm, SWT.PUSH);
    two.setText("Two");
    two.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        maximizeHelper(two, sashForm);
      }
    });
    final Button three = new Button(sashForm, SWT.PUSH);
    three.setText("Three");
    three.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        maximizeHelper(three, sashForm);
      }
    });
    shell.open();
    while (!shell.isDisposed()) {
      if (!d.readAndDispatch())
        d.sleep();
    }
    d.dispose();
  }
  private static void maximizeHelper(Control control, SashForm sashForm) {
    // See if the control is already maximized
    if (control == sashForm.getMaximizedControl()) {
      // Already maximized; restore it
      sashForm.setMaximizedControl(null);
    } else {
      // Not yet maximized, so maximize it
      sashForm.setMaximizedControl(control);
    }
  }
}





SashForm: SASH_WIDTH

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class MainClass {
  public static void main(String[] a) {
    
    final Display d = new Display();
    final Shell shell = new Shell(d);
    shell.setSize(250, 200);
    
    shell.setLayout(new GridLayout(1, false));
    Composite buttonBar = new Composite(shell, SWT.NONE);
    buttonBar.setLayout(new RowLayout());
    Button flip = new Button(buttonBar, SWT.PUSH);
    flip.setText("Switch Orientation");
    Button weights = new Button(buttonBar, SWT.PUSH);
    weights.setText("Restore Weights");
    Composite sash = new Composite(shell, SWT.NONE);
    sash.setLayout(new FillLayout());
    sash.setLayoutData(new GridData(GridData.FILL_BOTH));
    final SashForm sashForm = new SashForm(sash, SWT.HORIZONTAL);
    sashForm.SASH_WIDTH = 5;
    sashForm.setBackground(shell.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    final Button one = new Button(sashForm, SWT.PUSH);
    one.setText("One");
    final Button two = new Button(sashForm, SWT.PUSH);
    two.setText("Two");
    final Button three = new Button(sashForm, SWT.PUSH);
    three.setText("Three");
    sashForm.setWeights(new int[] { 2, 2, 2});
    flip.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        switch (sashForm.getOrientation()) {
        case SWT.HORIZONTAL:
          sashForm.setOrientation(SWT.VERTICAL);
          break;
        case SWT.VERTICAL:
          sashForm.setOrientation(SWT.HORIZONTAL);
          break;
        }
      }
    });
    weights.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        sashForm.setWeights(new int[] { 2, 2, 2});
      }
    });
    
    
    shell.open();
    while (!shell.isDisposed()) {
      if (!d.readAndDispatch())
        d.sleep();
    }
    d.dispose();
  }
  
}





SashForm: setBackground(Color color)

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class MainClass {
  public static void main(String[] a) {
    
    final Display d = new Display();
    final Shell shell = new Shell(d);
    shell.setSize(250, 200);
    
    shell.setLayout(new GridLayout(1, false));
    Composite buttonBar = new Composite(shell, SWT.NONE);
    buttonBar.setLayout(new RowLayout());
    Button flip = new Button(buttonBar, SWT.PUSH);
    flip.setText("Switch Orientation");
    Button weights = new Button(buttonBar, SWT.PUSH);
    weights.setText("Restore Weights");
    Composite sash = new Composite(shell, SWT.NONE);
    sash.setLayout(new FillLayout());
    sash.setLayoutData(new GridData(GridData.FILL_BOTH));
    final SashForm sashForm = new SashForm(sash, SWT.HORIZONTAL);
    sashForm.SASH_WIDTH = 5;
    sashForm.setBackground(shell.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    final Button one = new Button(sashForm, SWT.PUSH);
    one.setText("One");
    final Button two = new Button(sashForm, SWT.PUSH);
    two.setText("Two");
    final Button three = new Button(sashForm, SWT.PUSH);
    three.setText("Three");
    sashForm.setWeights(new int[] { 2, 2, 2});
    flip.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        switch (sashForm.getOrientation()) {
        case SWT.HORIZONTAL:
          sashForm.setOrientation(SWT.VERTICAL);
          break;
        case SWT.VERTICAL:
          sashForm.setOrientation(SWT.HORIZONTAL);
          break;
        }
      }
    });
    weights.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        sashForm.setWeights(new int[] { 2, 2, 2});
      }
    });
    
    
    shell.open();
    while (!shell.isDisposed()) {
      if (!d.readAndDispatch())
        d.sleep();
    }
    d.dispose();
  }
  
}





SashForm: setMaximizedControl(Control control)

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class MainClass {
  public static void main(String[] a) {
    
    final Display d = new Display();
    final Shell shell = new Shell(d);
    shell.setSize(250, 200);
    
    shell.setLayout(new GridLayout(1, false));
    Composite sash = new Composite(shell, SWT.NONE);
    sash.setLayout(new FillLayout());
    sash.setLayoutData(new GridData(GridData.FILL_BOTH));
    final SashForm sashForm = new SashForm(sash, SWT.HORIZONTAL);
    sashForm.SASH_WIDTH = 5;
    sashForm.setBackground(shell.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    final Button one = new Button(sashForm, SWT.PUSH);
    one.setText("One");
    one.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        maximizeHelper(one, sashForm);
      }
    });
    final Button two = new Button(sashForm, SWT.PUSH);
    two.setText("Two");
    two.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        maximizeHelper(two, sashForm);
      }
    });
    final Button three = new Button(sashForm, SWT.PUSH);
    three.setText("Three");
    three.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        maximizeHelper(three, sashForm);
      }
    });
    shell.open();
    while (!shell.isDisposed()) {
      if (!d.readAndDispatch())
        d.sleep();
    }
    d.dispose();
  }
  private static void maximizeHelper(Control control, SashForm sashForm) {
    // See if the control is already maximized
    if (control == sashForm.getMaximizedControl()) {
      // Already maximized; restore it
      sashForm.setMaximizedControl(null);
    } else {
      // Not yet maximized, so maximize it
      sashForm.setMaximizedControl(control);
    }
  }
}





SashForm: setOrientation(int o)

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class MainClass {
  public static void main(String[] a) {
    
    final Display d = new Display();
    final Shell shell = new Shell(d);
    shell.setSize(250, 200);
    
    shell.setLayout(new GridLayout(1, false));
    Composite buttonBar = new Composite(shell, SWT.NONE);
    buttonBar.setLayout(new RowLayout());
    Button flip = new Button(buttonBar, SWT.PUSH);
    flip.setText("Switch Orientation");
    Button weights = new Button(buttonBar, SWT.PUSH);
    weights.setText("Restore Weights");
    Composite sash = new Composite(shell, SWT.NONE);
    sash.setLayout(new FillLayout());
    sash.setLayoutData(new GridData(GridData.FILL_BOTH));
    final SashForm sashForm = new SashForm(sash, SWT.HORIZONTAL);
    sashForm.SASH_WIDTH = 5;
    sashForm.setBackground(shell.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    final Button one = new Button(sashForm, SWT.PUSH);
    one.setText("One");
    final Button two = new Button(sashForm, SWT.PUSH);
    two.setText("Two");
    final Button three = new Button(sashForm, SWT.PUSH);
    three.setText("Three");
    sashForm.setWeights(new int[] { 2, 2, 2});
    flip.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        switch (sashForm.getOrientation()) {
        case SWT.HORIZONTAL:
          sashForm.setOrientation(SWT.VERTICAL);
          break;
        case SWT.VERTICAL:
          sashForm.setOrientation(SWT.HORIZONTAL);
          break;
        }
      }
    });
    weights.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        sashForm.setWeights(new int[] { 2, 2, 2});
      }
    });
    
    
    shell.open();
    while (!shell.isDisposed()) {
      if (!d.readAndDispatch())
        d.sleep();
    }
    d.dispose();
  }
  
}





SashForm: setWeights(int[] arg0)

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.ruposite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class MainClass {
  public static void main(String[] a) {
    
    final Display d = new Display();
    final Shell shell = new Shell(d);
    shell.setSize(250, 200);
    
    shell.setLayout(new GridLayout(1, false));
    Composite buttonBar = new Composite(shell, SWT.NONE);
    buttonBar.setLayout(new RowLayout());
    Button flip = new Button(buttonBar, SWT.PUSH);
    flip.setText("Switch Orientation");
    Button weights = new Button(buttonBar, SWT.PUSH);
    weights.setText("Restore Weights");
    Composite sash = new Composite(shell, SWT.NONE);
    sash.setLayout(new FillLayout());
    sash.setLayoutData(new GridData(GridData.FILL_BOTH));
    final SashForm sashForm = new SashForm(sash, SWT.HORIZONTAL);
    sashForm.SASH_WIDTH = 5;
    sashForm.setBackground(shell.getDisplay().getSystemColor(SWT.COLOR_WHITE));
    final Button one = new Button(sashForm, SWT.PUSH);
    one.setText("One");
    final Button two = new Button(sashForm, SWT.PUSH);
    two.setText("Two");
    final Button three = new Button(sashForm, SWT.PUSH);
    three.setText("Three");
    sashForm.setWeights(new int[] { 2, 2, 2});
    flip.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        switch (sashForm.getOrientation()) {
        case SWT.HORIZONTAL:
          sashForm.setOrientation(SWT.VERTICAL);
          break;
        case SWT.VERTICAL:
          sashForm.setOrientation(SWT.HORIZONTAL);
          break;
        }
      }
    });
    weights.addSelectionListener(new SelectionAdapter() {
      public void widgetSelected(SelectionEvent event) {
        sashForm.setWeights(new int[] { 2, 2, 2});
      }
    });
    
    
    shell.open();
    while (!shell.isDisposed()) {
      if (!d.readAndDispatch())
        d.sleep();
    }
    d.dispose();
  }
  
}


Источник — «http://jexp.ru/index.php?title=Java_by_API/org.eclipse.swt.custom/SashForm&oldid=2236»