SWT(JFace)体验之FontRegistry_jface fontregistry-优快云博客

本文链接：https://blog.youkuaiyun.com/kunshan_shenbin/article/details/4291488

本文提供了一个使用Eclipse SWT创建GUI应用的例子，演示如何通过FontRegistry设置不同组件的字体样式。代码展示了如何为文本区域和按钮指定特定的字体，并设置了窗口布局。

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测试代码如下：

package swt_jface.demo; import org.eclipse.jface.resource.FontRegistry; import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.FontData; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Text; public class FontRegistryExample { Display display = new Display(); Shell shell = new Shell(display); FontRegistry fontRegistry; public FontRegistryExample() { init(); shell.pack(); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); } private void init() { shell.setLayout(new GridLayout(2, false)); fontRegistry = new FontRegistry(display); fontRegistry.put("button-text", new FontData[]{new FontData("Arial", 9, SWT.BOLD)} ); fontRegistry.put("code", new FontData[]{new FontData("Courier New", 10, SWT.NORMAL)}); Text text = new Text(shell, SWT.MULTI | SWT.BORDER | SWT.WRAP); text.setFont(fontRegistry.get("code")); text.setForeground(display.getSystemColor(SWT.COLOR_BLUE)); text.setText("public static void main() {/n/tSystem.out.println(/"Hello/"); /n}"); GridData gd = new GridData(GridData.FILL_BOTH); gd.horizontalSpan = 2; text.setLayoutData(gd); Button executeButton = new Button(shell, SWT.PUSH); executeButton.setText("Execute"); executeButton.setFont(fontRegistry.get("button-text")); Button cancelButton = new Button(shell, SWT.PUSH); cancelButton.setText("Cancel"); cancelButton.setFont(fontRegistry.get("button-text")); } public static void main(String[] args) { new FontRegistryExample(); } }