Java by API/org.eclipse.swt.browser/Browser
Содержание
- 1 Browser: addCloseWindowListener(CloseWindowListener arg0)
- 2 Browser: addLocationListener(CloseWindowListener arg0)
- 3 Browser.addProgressListener(CloseWindowListener arg0)
- 4 Browser.addStatusTextListener(CloseWindowListener arg0)
- 5 Browser: back()
- 6 Browser: forward()
- 7 Browser: setUrl(String url)
- 8 Browser: stop()
Browser: addCloseWindowListener(CloseWindowListener arg0)
<source lang="java">
import org.eclipse.swt.SWT; import org.eclipse.swt.browser.*; import org.eclipse.swt.events.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; public class MainClass {
private static final String AT_REST = "Ready"; public MainClass(){ Display display = new Display(); Shell shell = new Shell(display); shell.setText("Advanced Browser"); createContents(shell, "http://www.jexp.ru"); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); } public void createContents(Shell shell, String location) { shell.setLayout(new FormLayout()); Composite controls = new Composite(shell, SWT.NONE); FormData data = new FormData(); data.top = new FormAttachment(0, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); controls.setLayoutData(data); Label status = new Label(shell, SWT.NONE); data = new FormData(); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); data.bottom = new FormAttachment(100, 0); status.setLayoutData(data); final Browser browser = new Browser(shell, SWT.BORDER); data = new FormData(); data.top = new FormAttachment(controls); data.bottom = new FormAttachment(status); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); browser.setLayoutData(data); controls.setLayout(new GridLayout(7, false)); Button button = new Button(controls, SWT.PUSH); button.setText("Back"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.back(); } }); button = new Button(controls, SWT.PUSH); button.setText("Forward"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.forward(); } }); button = new Button(controls, SWT.PUSH); button.setText("Refresh"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.refresh(); } }); button = new Button(controls, SWT.PUSH); button.setText("Stop"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.stop(); } }); final Text url = new Text(controls, SWT.BORDER); url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); url.setFocus(); button = new Button(controls, SWT.PUSH); button.setText("Go"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.setUrl(url.getText()); } }); Label throbber = new Label(controls, SWT.NONE); throbber.setText(AT_REST); shell.setDefaultButton(button); browser.addCloseWindowListener(new AdvancedCloseWindowListener()); browser.addLocationListener(new AdvancedLocationListener(url)); browser.addProgressListener(new AdvancedProgressListener(throbber)); browser.addStatusTextListener(new AdvancedStatusTextListener(status)); if (location != null) { browser.setUrl(location); } } class AdvancedCloseWindowListener implements CloseWindowListener { public void close(WindowEvent event) { ((Browser) event.widget).getShell().close(); } } class AdvancedLocationListener implements LocationListener { private Text location; public AdvancedLocationListener(Text text) { location = text; } public void changing(LocationEvent event) { location.setText("Loading " + event.location + "..."); } public void changed(LocationEvent event) { location.setText(event.location); } } class AdvancedProgressListener implements ProgressListener { private Label progress; public AdvancedProgressListener(Label label) { progress = label; } public void changed(ProgressEvent event) { if (event.total != 0) { int percent = (int) (event.current / event.total); progress.setText(percent + "%"); } else { progress.setText(""); } } public void completed(ProgressEvent event) { progress.setText(AT_REST); } } class AdvancedStatusTextListener implements StatusTextListener { private Label status; public AdvancedStatusTextListener(Label label) { status = label; } public void changed(StatusTextEvent event) { status.setText(event.text); } } public static void main(String[] args) { new MainClass(); }
}
</source>
Browser: addLocationListener(CloseWindowListener arg0)
<source lang="java">
import org.eclipse.swt.SWT; import org.eclipse.swt.browser.*; import org.eclipse.swt.events.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; public class MainClass {
private static final String AT_REST = "Ready"; public MainClass(){ Display display = new Display(); Shell shell = new Shell(display); shell.setText("Advanced Browser"); createContents(shell, "http://www.jexp.ru"); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); } public void createContents(Shell shell, String location) { shell.setLayout(new FormLayout()); Composite controls = new Composite(shell, SWT.NONE); FormData data = new FormData(); data.top = new FormAttachment(0, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); controls.setLayoutData(data); Label status = new Label(shell, SWT.NONE); data = new FormData(); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); data.bottom = new FormAttachment(100, 0); status.setLayoutData(data); final Browser browser = new Browser(shell, SWT.BORDER); data = new FormData(); data.top = new FormAttachment(controls); data.bottom = new FormAttachment(status); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); browser.setLayoutData(data); controls.setLayout(new GridLayout(7, false)); Button button = new Button(controls, SWT.PUSH); button.setText("Back"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.back(); } }); button = new Button(controls, SWT.PUSH); button.setText("Forward"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.forward(); } }); button = new Button(controls, SWT.PUSH); button.setText("Refresh"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.refresh(); } }); button = new Button(controls, SWT.PUSH); button.setText("Stop"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.stop(); } }); final Text url = new Text(controls, SWT.BORDER); url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); url.setFocus(); button = new Button(controls, SWT.PUSH); button.setText("Go"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.setUrl(url.getText()); } }); Label throbber = new Label(controls, SWT.NONE); throbber.setText(AT_REST); shell.setDefaultButton(button); browser.addCloseWindowListener(new AdvancedCloseWindowListener()); browser.addLocationListener(new AdvancedLocationListener(url)); browser.addProgressListener(new AdvancedProgressListener(throbber)); browser.addStatusTextListener(new AdvancedStatusTextListener(status)); if (location != null) { browser.setUrl(location); } } class AdvancedCloseWindowListener implements CloseWindowListener { public void close(WindowEvent event) { ((Browser) event.widget).getShell().close(); } } class AdvancedLocationListener implements LocationListener { private Text location; public AdvancedLocationListener(Text text) { location = text; } public void changing(LocationEvent event) { location.setText("Loading " + event.location + "..."); } public void changed(LocationEvent event) { location.setText(event.location); } } class AdvancedProgressListener implements ProgressListener { private Label progress; public AdvancedProgressListener(Label label) { progress = label; } public void changed(ProgressEvent event) { if (event.total != 0) { int percent = (int) (event.current / event.total); progress.setText(percent + "%"); } else { progress.setText(""); } } public void completed(ProgressEvent event) { progress.setText(AT_REST); } } class AdvancedStatusTextListener implements StatusTextListener { private Label status; public AdvancedStatusTextListener(Label label) { status = label; } public void changed(StatusTextEvent event) { status.setText(event.text); } } public static void main(String[] args) { new MainClass(); }
}
</source>
Browser.addProgressListener(CloseWindowListener arg0)
<source lang="java">
import org.eclipse.swt.SWT; import org.eclipse.swt.browser.*; import org.eclipse.swt.events.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; public class MainClass {
private static final String AT_REST = "Ready"; public MainClass(){ Display display = new Display(); Shell shell = new Shell(display); shell.setText("Advanced Browser"); createContents(shell, "http://www.jexp.ru"); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); } public void createContents(Shell shell, String location) { shell.setLayout(new FormLayout()); Composite controls = new Composite(shell, SWT.NONE); FormData data = new FormData(); data.top = new FormAttachment(0, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); controls.setLayoutData(data); Label status = new Label(shell, SWT.NONE); data = new FormData(); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); data.bottom = new FormAttachment(100, 0); status.setLayoutData(data); final Browser browser = new Browser(shell, SWT.BORDER); data = new FormData(); data.top = new FormAttachment(controls); data.bottom = new FormAttachment(status); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); browser.setLayoutData(data); controls.setLayout(new GridLayout(7, false)); Button button = new Button(controls, SWT.PUSH); button.setText("Back"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.back(); } }); button = new Button(controls, SWT.PUSH); button.setText("Forward"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.forward(); } }); button = new Button(controls, SWT.PUSH); button.setText("Refresh"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.refresh(); } }); button = new Button(controls, SWT.PUSH); button.setText("Stop"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.stop(); } }); final Text url = new Text(controls, SWT.BORDER); url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); url.setFocus(); button = new Button(controls, SWT.PUSH); button.setText("Go"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.setUrl(url.getText()); } }); Label throbber = new Label(controls, SWT.NONE); throbber.setText(AT_REST); shell.setDefaultButton(button); browser.addCloseWindowListener(new AdvancedCloseWindowListener()); browser.addLocationListener(new AdvancedLocationListener(url)); browser.addProgressListener(new AdvancedProgressListener(throbber)); browser.addStatusTextListener(new AdvancedStatusTextListener(status)); if (location != null) { browser.setUrl(location); } } class AdvancedCloseWindowListener implements CloseWindowListener { public void close(WindowEvent event) { ((Browser) event.widget).getShell().close(); } } class AdvancedLocationListener implements LocationListener { private Text location; public AdvancedLocationListener(Text text) { location = text; } public void changing(LocationEvent event) { location.setText("Loading " + event.location + "..."); } public void changed(LocationEvent event) { location.setText(event.location); } } class AdvancedProgressListener implements ProgressListener { private Label progress; public AdvancedProgressListener(Label label) { progress = label; } public void changed(ProgressEvent event) { if (event.total != 0) { int percent = (int) (event.current / event.total); progress.setText(percent + "%"); } else { progress.setText(""); } } public void completed(ProgressEvent event) { progress.setText(AT_REST); } } class AdvancedStatusTextListener implements StatusTextListener { private Label status; public AdvancedStatusTextListener(Label label) { status = label; } public void changed(StatusTextEvent event) { status.setText(event.text); } } public static void main(String[] args) { new MainClass(); }
}
</source>
Browser.addStatusTextListener(CloseWindowListener arg0)
<source lang="java">
import org.eclipse.swt.SWT; import org.eclipse.swt.browser.*; import org.eclipse.swt.events.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; public class MainClass {
private static final String AT_REST = "Ready"; public MainClass(){ Display display = new Display(); Shell shell = new Shell(display); shell.setText("Advanced Browser"); createContents(shell, "http://www.jexp.ru"); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); } public void createContents(Shell shell, String location) { shell.setLayout(new FormLayout()); Composite controls = new Composite(shell, SWT.NONE); FormData data = new FormData(); data.top = new FormAttachment(0, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); controls.setLayoutData(data); Label status = new Label(shell, SWT.NONE); data = new FormData(); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); data.bottom = new FormAttachment(100, 0); status.setLayoutData(data); final Browser browser = new Browser(shell, SWT.BORDER); data = new FormData(); data.top = new FormAttachment(controls); data.bottom = new FormAttachment(status); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); browser.setLayoutData(data); controls.setLayout(new GridLayout(7, false)); Button button = new Button(controls, SWT.PUSH); button.setText("Back"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.back(); } }); button = new Button(controls, SWT.PUSH); button.setText("Forward"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.forward(); } }); button = new Button(controls, SWT.PUSH); button.setText("Refresh"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.refresh(); } }); button = new Button(controls, SWT.PUSH); button.setText("Stop"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.stop(); } }); final Text url = new Text(controls, SWT.BORDER); url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); url.setFocus(); button = new Button(controls, SWT.PUSH); button.setText("Go"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.setUrl(url.getText()); } }); Label throbber = new Label(controls, SWT.NONE); throbber.setText(AT_REST); shell.setDefaultButton(button); browser.addCloseWindowListener(new AdvancedCloseWindowListener()); browser.addLocationListener(new AdvancedLocationListener(url)); browser.addProgressListener(new AdvancedProgressListener(throbber)); browser.addStatusTextListener(new AdvancedStatusTextListener(status)); if (location != null) { browser.setUrl(location); } } class AdvancedCloseWindowListener implements CloseWindowListener { public void close(WindowEvent event) { ((Browser) event.widget).getShell().close(); } } class AdvancedLocationListener implements LocationListener { private Text location; public AdvancedLocationListener(Text text) { location = text; } public void changing(LocationEvent event) { location.setText("Loading " + event.location + "..."); } public void changed(LocationEvent event) { location.setText(event.location); } } class AdvancedProgressListener implements ProgressListener { private Label progress; public AdvancedProgressListener(Label label) { progress = label; } public void changed(ProgressEvent event) { if (event.total != 0) { int percent = (int) (event.current / event.total); progress.setText(percent + "%"); } else { progress.setText(""); } } public void completed(ProgressEvent event) { progress.setText(AT_REST); } } class AdvancedStatusTextListener implements StatusTextListener { private Label status; public AdvancedStatusTextListener(Label label) { status = label; } public void changed(StatusTextEvent event) { status.setText(event.text); } } public static void main(String[] args) { new MainClass(); }
}
</source>
Browser: back()
<source lang="java">
import org.eclipse.swt.SWT; import org.eclipse.swt.browser.*; import org.eclipse.swt.events.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; public class MainClass {
private static final String AT_REST = "Ready"; public MainClass(){ Display display = new Display(); Shell shell = new Shell(display); shell.setText("Advanced Browser"); createContents(shell, "http://www.jexp.ru"); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); } public void createContents(Shell shell, String location) { shell.setLayout(new FormLayout()); Composite controls = new Composite(shell, SWT.NONE); FormData data = new FormData(); data.top = new FormAttachment(0, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); controls.setLayoutData(data); Label status = new Label(shell, SWT.NONE); data = new FormData(); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); data.bottom = new FormAttachment(100, 0); status.setLayoutData(data); final Browser browser = new Browser(shell, SWT.BORDER); data = new FormData(); data.top = new FormAttachment(controls); data.bottom = new FormAttachment(status); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); browser.setLayoutData(data); controls.setLayout(new GridLayout(7, false)); Button button = new Button(controls, SWT.PUSH); button.setText("Back"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.back(); } }); button = new Button(controls, SWT.PUSH); button.setText("Forward"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.forward(); } }); button = new Button(controls, SWT.PUSH); button.setText("Refresh"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.refresh(); } }); button = new Button(controls, SWT.PUSH); button.setText("Stop"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.stop(); } }); final Text url = new Text(controls, SWT.BORDER); url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); url.setFocus(); button = new Button(controls, SWT.PUSH); button.setText("Go"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.setUrl(url.getText()); } }); Label throbber = new Label(controls, SWT.NONE); throbber.setText(AT_REST); shell.setDefaultButton(button); browser.addCloseWindowListener(new AdvancedCloseWindowListener()); browser.addLocationListener(new AdvancedLocationListener(url)); browser.addProgressListener(new AdvancedProgressListener(throbber)); browser.addStatusTextListener(new AdvancedStatusTextListener(status)); if (location != null) { browser.setUrl(location); } } class AdvancedCloseWindowListener implements CloseWindowListener { public void close(WindowEvent event) { ((Browser) event.widget).getShell().close(); } } class AdvancedLocationListener implements LocationListener { private Text location; public AdvancedLocationListener(Text text) { location = text; } public void changing(LocationEvent event) { location.setText("Loading " + event.location + "..."); } public void changed(LocationEvent event) { location.setText(event.location); } } class AdvancedProgressListener implements ProgressListener { private Label progress; public AdvancedProgressListener(Label label) { progress = label; } public void changed(ProgressEvent event) { if (event.total != 0) { int percent = (int) (event.current / event.total); progress.setText(percent + "%"); } else { progress.setText(""); } } public void completed(ProgressEvent event) { progress.setText(AT_REST); } } class AdvancedStatusTextListener implements StatusTextListener { private Label status; public AdvancedStatusTextListener(Label label) { status = label; } public void changed(StatusTextEvent event) { status.setText(event.text); } } public static void main(String[] args) { new MainClass(); }
}
</source>
Browser: forward()
<source lang="java">
import org.eclipse.swt.SWT; import org.eclipse.swt.browser.*; import org.eclipse.swt.events.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; public class MainClass {
private static final String AT_REST = "Ready"; public MainClass(){ Display display = new Display(); Shell shell = new Shell(display); shell.setText("Advanced Browser"); createContents(shell, "http://www.jexp.ru"); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); } public void createContents(Shell shell, String location) { shell.setLayout(new FormLayout()); Composite controls = new Composite(shell, SWT.NONE); FormData data = new FormData(); data.top = new FormAttachment(0, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); controls.setLayoutData(data); Label status = new Label(shell, SWT.NONE); data = new FormData(); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); data.bottom = new FormAttachment(100, 0); status.setLayoutData(data); final Browser browser = new Browser(shell, SWT.BORDER); data = new FormData(); data.top = new FormAttachment(controls); data.bottom = new FormAttachment(status); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); browser.setLayoutData(data); controls.setLayout(new GridLayout(7, false)); Button button = new Button(controls, SWT.PUSH); button.setText("Back"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.back(); } }); button = new Button(controls, SWT.PUSH); button.setText("Forward"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.forward(); } }); button = new Button(controls, SWT.PUSH); button.setText("Refresh"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.refresh(); } }); button = new Button(controls, SWT.PUSH); button.setText("Stop"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.stop(); } }); final Text url = new Text(controls, SWT.BORDER); url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); url.setFocus(); button = new Button(controls, SWT.PUSH); button.setText("Go"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.setUrl(url.getText()); } }); Label throbber = new Label(controls, SWT.NONE); throbber.setText(AT_REST); shell.setDefaultButton(button); browser.addCloseWindowListener(new AdvancedCloseWindowListener()); browser.addLocationListener(new AdvancedLocationListener(url)); browser.addProgressListener(new AdvancedProgressListener(throbber)); browser.addStatusTextListener(new AdvancedStatusTextListener(status)); if (location != null) { browser.setUrl(location); } } class AdvancedCloseWindowListener implements CloseWindowListener { public void close(WindowEvent event) { ((Browser) event.widget).getShell().close(); } } class AdvancedLocationListener implements LocationListener { private Text location; public AdvancedLocationListener(Text text) { location = text; } public void changing(LocationEvent event) { location.setText("Loading " + event.location + "..."); } public void changed(LocationEvent event) { location.setText(event.location); } } class AdvancedProgressListener implements ProgressListener { private Label progress; public AdvancedProgressListener(Label label) { progress = label; } public void changed(ProgressEvent event) { if (event.total != 0) { int percent = (int) (event.current / event.total); progress.setText(percent + "%"); } else { progress.setText(""); } } public void completed(ProgressEvent event) { progress.setText(AT_REST); } } class AdvancedStatusTextListener implements StatusTextListener { private Label status; public AdvancedStatusTextListener(Label label) { status = label; } public void changed(StatusTextEvent event) { status.setText(event.text); } } public static void main(String[] args) { new MainClass(); }
}
</source>
Browser: setUrl(String url)
<source lang="java">
import org.eclipse.swt.SWT; import org.eclipse.swt.browser.Browser; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.layout.FormAttachment; import org.eclipse.swt.layout.FormData; import org.eclipse.swt.layout.FormLayout; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.ruposite; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Text; public class MainClass {
public static void main(String[] a) { final Display display = new Display(); final Shell shell = new Shell(display); shell.setSize(250, 200); shell.setLayout(new FormLayout()); Composite controls = new Composite(shell, SWT.NONE); FormData data = new FormData(); data.top = new FormAttachment(0, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); controls.setLayoutData(data); final Browser browser = new Browser(shell, SWT.NONE); data = new FormData(); data.top = new FormAttachment(controls); data.bottom = new FormAttachment(100, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); browser.setLayoutData(data); controls.setLayout(new GridLayout(6, false)); Button button = new Button(controls, SWT.PUSH); button.setText("Back"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.back(); } }); button = new Button(controls, SWT.PUSH); button.setText("Forward"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.forward(); } }); button = new Button(controls, SWT.PUSH); button.setText("Refresh"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.refresh(); } }); button = new Button(controls, SWT.PUSH); button.setText("Stop"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.stop(); } }); final Text url = new Text(controls, SWT.BORDER); url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); url.setFocus(); button = new Button(controls, SWT.PUSH); button.setText("Go"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.setUrl(url.getText()); } }); shell.setDefaultButton(button); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }
}
</source>
Browser: stop()
<source lang="java">
import org.eclipse.swt.SWT; import org.eclipse.swt.browser.*; import org.eclipse.swt.events.*; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; public class MainClass {
private static final String AT_REST = "Ready"; public MainClass(){ Display display = new Display(); Shell shell = new Shell(display); shell.setText("Advanced Browser"); createContents(shell, "http://www.jexp.ru"); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); } public void createContents(Shell shell, String location) { shell.setLayout(new FormLayout()); Composite controls = new Composite(shell, SWT.NONE); FormData data = new FormData(); data.top = new FormAttachment(0, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); controls.setLayoutData(data); Label status = new Label(shell, SWT.NONE); data = new FormData(); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); data.bottom = new FormAttachment(100, 0); status.setLayoutData(data); final Browser browser = new Browser(shell, SWT.BORDER); data = new FormData(); data.top = new FormAttachment(controls); data.bottom = new FormAttachment(status); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); browser.setLayoutData(data); controls.setLayout(new GridLayout(7, false)); Button button = new Button(controls, SWT.PUSH); button.setText("Back"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.back(); } }); button = new Button(controls, SWT.PUSH); button.setText("Forward"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.forward(); } }); button = new Button(controls, SWT.PUSH); button.setText("Refresh"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.refresh(); } }); button = new Button(controls, SWT.PUSH); button.setText("Stop"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.stop(); } }); final Text url = new Text(controls, SWT.BORDER); url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); url.setFocus(); button = new Button(controls, SWT.PUSH); button.setText("Go"); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent event) { browser.setUrl(url.getText()); } }); Label throbber = new Label(controls, SWT.NONE); throbber.setText(AT_REST); shell.setDefaultButton(button); browser.addCloseWindowListener(new AdvancedCloseWindowListener()); browser.addLocationListener(new AdvancedLocationListener(url)); browser.addProgressListener(new AdvancedProgressListener(throbber)); browser.addStatusTextListener(new AdvancedStatusTextListener(status)); if (location != null) { browser.setUrl(location); } } class AdvancedCloseWindowListener implements CloseWindowListener { public void close(WindowEvent event) { ((Browser) event.widget).getShell().close(); } } class AdvancedLocationListener implements LocationListener { private Text location; public AdvancedLocationListener(Text text) { location = text; } public void changing(LocationEvent event) { location.setText("Loading " + event.location + "..."); } public void changed(LocationEvent event) { location.setText(event.location); } } class AdvancedProgressListener implements ProgressListener { private Label progress; public AdvancedProgressListener(Label label) { progress = label; } public void changed(ProgressEvent event) { if (event.total != 0) { int percent = (int) (event.current / event.total); progress.setText(percent + "%"); } else { progress.setText(""); } } public void completed(ProgressEvent event) { progress.setText(AT_REST); } } class AdvancedStatusTextListener implements StatusTextListener { private Label status; public AdvancedStatusTextListener(Label label) { status = label; } public void changed(StatusTextEvent event) { status.setText(event.text); } } public static void main(String[] args) { new MainClass(); }
}
</source>