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Java by API/org.eclipse.swt.widgets - История изменений
2026-04-19T13:12:54Z
История изменений этой страницы в вики
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http://www.jexp.ru/index.php?title=Java_by_API/org.eclipse.swt.widgets&diff=404&oldid=prev
в 17:43, 31 мая 2010
2010-05-31T17:43:48Z
<p></p>
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<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 17:43, 31 мая 2010</td>
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http://www.jexp.ru/index.php?title=Java_by_API/org.eclipse.swt.widgets&diff=405&oldid=prev
Admin: 1 версия
2010-05-31T14:16:44Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>* [[Java by API/org.eclipse.swt.widgets/Button | Button]]<br />
* [[Java by API/org.eclipse.swt.widgets/ColorDialog | ColorDialog]]<br />
* [[Java by API/org.eclipse.swt.widgets/Combo | Combo]]<br />
* [[Java by API/org.eclipse.swt.widgets/Composite | Composite]]<br />
* [[Java by API/org.eclipse.swt.widgets/CoolBar | CoolBar]]<br />
* [[Java by API/org.eclipse.swt.widgets/CoolItem | CoolItem]]<br />
* [[Java by API/org.eclipse.swt.widgets/Decorations | Decorations]]<br />
* [[Java by API/org.eclipse.swt.widgets/Dialog | Dialog]]<br />
* [[Java by API/org.eclipse.swt.widgets/DirectoryDialog | DirectoryDialog]]<br />
* [[Java by API/org.eclipse.swt.widgets/Display | Display]]<br />
* [[Java by API/org.eclipse.swt.widgets/FileDialog | FileDialog]]<br />
* [[Java by API/org.eclipse.swt.widgets/Group | Group]]<br />
* [[Java by API/org.eclipse.swt.widgets/Label | Label]]<br />
* [[Java by API/org.eclipse.swt.widgets/List | List]]<br />
* [[Java by API/org.eclipse.swt.widgets/Listener | Listener]]<br />
* [[Java by API/org.eclipse.swt.widgets/Menu | Menu]]<br />
* [[Java by API/org.eclipse.swt.widgets/MenuItem | MenuItem]]<br />
* [[Java by API/org.eclipse.swt.widgets/MessageBox | MessageBox]]<br />
* [[Java by API/org.eclipse.swt.widgets/ProgressBar | ProgressBar]]<br />
* [[Java by API/org.eclipse.swt.widgets/Sash | Sash]]<br />
* [[Java by API/org.eclipse.swt.widgets/ScrollBar | ScrollBar]]<br />
* [[Java by API/org.eclipse.swt.widgets/Shell | Shell]]<br />
* [[Java by API/org.eclipse.swt.widgets/Slider | Slider]]<br />
* [[Java by API/org.eclipse.swt.widgets/TabFolder | TabFolder]]<br />
* [[Java by API/org.eclipse.swt.widgets/TabItem | TabItem]]<br />
* [[Java by API/org.eclipse.swt.widgets/Table | Table]]<br />
* [[Java by API/org.eclipse.swt.widgets/TableColumn | TableColumn]]<br />
* [[Java by API/org.eclipse.swt.widgets/TableItem | TableItem]]<br />
* [[Java by API/org.eclipse.swt.widgets/Text | Text]]<br />
* [[Java by API/org.eclipse.swt.widgets/ToolBar | ToolBar]]<br />
* [[Java by API/org.eclipse.swt.widgets/ToolItem | ToolItem]]<br />
* [[Java by API/org.eclipse.swt.widgets/Tree | Tree]]<br />
* [[Java by API/org.eclipse.swt.widgets/TreeItem | TreeItem]]<br />
<br />
== FontDialog: open() ==<br />
<br />
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<!-- start source code --><br />
<br />
<source lang="java"><br />
<br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.graphics.Color;<br />
import org.eclipse.swt.graphics.Font;<br />
import org.eclipse.swt.graphics.FontData;<br />
import org.eclipse.swt.graphics.RGB;<br />
import org.eclipse.swt.layout.FillLayout;<br />
import org.eclipse.swt.widgets.Button;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.FontDialog;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
final Display d = new Display();<br />
final Shell s = new Shell(d);<br />
s.setSize(300, 300);<br />
s.setText("A ColorDialog Example");<br />
s.setLayout(new FillLayout(SWT.VERTICAL));<br />
final Text t = new Text(s, SWT.BORDER | SWT.MULTI);<br />
final Button b = new Button(s, SWT.PUSH | SWT.BORDER);<br />
b.setText("Change Color");<br />
b.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent e) {<br />
FontDialog fd = new FontDialog(s, SWT.NONE);<br />
fd.setText("Select Font");<br />
fd.setRGB(new RGB(0,0,255));<br />
FontData defaultFont = new FontData("Courier",10,SWT.BOLD);<br />
fd.setFontData(defaultFont); <br />
FontData newFont = fd.open();<br />
if(newFont==null)<br />
return;<br />
t.setFont(new Font(d, newFont));<br />
t.setForeground(new Color(d, fd.getRGB()));<br />
<br />
}<br />
});<br />
s.open();<br />
while (!s.isDisposed()) {<br />
if (!d.readAndDispatch())<br />
d.sleep();<br />
}<br />
d.dispose();<br />
}<br />
}<br />
<br />
</source><br />
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<br />
<!-- end source code --><br />
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== FontDialog: setFontList(FontData[] fontData) ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.graphics.Color;<br />
import org.eclipse.swt.graphics.Font;<br />
import org.eclipse.swt.layout.GridLayout;<br />
import org.eclipse.swt.widgets.Button;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.FontDialog;<br />
import org.eclipse.swt.widgets.Label;<br />
import org.eclipse.swt.widgets.Shell;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
Display display = new Display();<br />
// Create the main window<br />
final Shell shell = new Shell(display);<br />
shell.setLayout(new GridLayout(2, false));<br />
final Label fontLabel = new Label(shell, SWT.NONE);<br />
fontLabel.setText("The selected font");<br />
Button button = new Button(shell, SWT.PUSH);<br />
button.setText("Font...");<br />
button.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent event) {<br />
// Create the color-change dialog<br />
FontDialog dlg = new FontDialog(shell);<br />
Font font = null;<br />
Color color = null;<br />
if (font != null)<br />
dlg.setFontList(fontLabel.getFont().getFontData());<br />
if (color != null)<br />
dlg.setRGB(color.getRGB());<br />
if (dlg.open() != null) {<br />
if (font != null)<br />
font.dispose();<br />
if (color != null)<br />
color.dispose();<br />
font = new Font(shell.getDisplay(), dlg.getFontList());<br />
fontLabel.setFont(font);<br />
color = new Color(shell.getDisplay(), dlg.getRGB());<br />
fontLabel.setForeground(color);<br />
shell.pack();<br />
}<br />
}<br />
});<br />
shell.open();<br />
while (!shell.isDisposed()) {<br />
if (!display.readAndDispatch()) {<br />
display.sleep();<br />
}<br />
}<br />
display.dispose();<br />
}<br />
}<br />
<br />
<br />
</source><br />
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<!-- end source code --><br />
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== FontDialog: setRGB(RGB rgb) ==<br />
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<!-- start source code --><br />
<br />
<source lang="java"><br />
<br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.graphics.Color;<br />
import org.eclipse.swt.graphics.Font;<br />
import org.eclipse.swt.layout.GridLayout;<br />
import org.eclipse.swt.widgets.Button;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.FontDialog;<br />
import org.eclipse.swt.widgets.Label;<br />
import org.eclipse.swt.widgets.Shell;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
Display display = new Display();<br />
// Create the main window<br />
final Shell shell = new Shell(display);<br />
shell.setLayout(new GridLayout(2, false));<br />
final Label fontLabel = new Label(shell, SWT.NONE);<br />
fontLabel.setText("The selected font");<br />
Button button = new Button(shell, SWT.PUSH);<br />
button.setText("Font...");<br />
button.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent event) {<br />
// Create the color-change dialog<br />
FontDialog dlg = new FontDialog(shell);<br />
Font font = null;<br />
Color color = null;<br />
if (font != null)<br />
dlg.setFontList(fontLabel.getFont().getFontData());<br />
if (color != null)<br />
dlg.setRGB(color.getRGB());<br />
if (dlg.open() != null) {<br />
if (font != null)<br />
font.dispose();<br />
if (color != null)<br />
color.dispose();<br />
font = new Font(shell.getDisplay(), dlg.getFontList());<br />
fontLabel.setFont(font);<br />
color = new Color(shell.getDisplay(), dlg.getRGB());<br />
fontLabel.setForeground(color);<br />
shell.pack();<br />
}<br />
}<br />
});<br />
shell.open();<br />
while (!shell.isDisposed()) {<br />
if (!display.readAndDispatch()) {<br />
display.sleep();<br />
}<br />
}<br />
display.dispose();<br />
}<br />
}<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
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== FontDialog: setText(String text) ==<br />
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<!-- start source code --><br />
<br />
<source lang="java"><br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.graphics.Color;<br />
import org.eclipse.swt.graphics.Font;<br />
import org.eclipse.swt.graphics.FontData;<br />
import org.eclipse.swt.graphics.RGB;<br />
import org.eclipse.swt.layout.FillLayout;<br />
import org.eclipse.swt.widgets.Button;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.FontDialog;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
final Display d = new Display();<br />
final Shell s = new Shell(d);<br />
s.setSize(300, 300);<br />
s.setText("A ColorDialog Example");<br />
s.setLayout(new FillLayout(SWT.VERTICAL));<br />
final Text t = new Text(s, SWT.BORDER | SWT.MULTI);<br />
final Button b = new Button(s, SWT.PUSH | SWT.BORDER);<br />
b.setText("Change Color");<br />
b.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent e) {<br />
FontDialog fd = new FontDialog(s, SWT.NONE);<br />
fd.setText("Select Font");<br />
fd.setRGB(new RGB(0,0,255));<br />
FontData defaultFont = new FontData("Courier",10,SWT.BOLD);<br />
fd.setFontData(defaultFont); <br />
FontData newFont = fd.open();<br />
if(newFont==null)<br />
return;<br />
t.setFont(new Font(d, newFont));<br />
t.setForeground(new Color(d, fd.getRGB()));<br />
<br />
}<br />
});<br />
s.open();<br />
while (!s.isDisposed()) {<br />
if (!d.readAndDispatch())<br />
d.sleep();<br />
}<br />
d.dispose();<br />
}<br />
}<br />
<br />
<br />
</source><br />
<br />
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<!-- end source code --><br />
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== new FontDialog(Shell parent, int style) ==<br />
<br />
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<!-- start source code --><br />
<br />
<source lang="java"><br />
<br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.graphics.Color;<br />
import org.eclipse.swt.graphics.Font;<br />
import org.eclipse.swt.graphics.FontData;<br />
import org.eclipse.swt.graphics.RGB;<br />
import org.eclipse.swt.layout.FillLayout;<br />
import org.eclipse.swt.widgets.Button;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.FontDialog;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
final Display d = new Display();<br />
final Shell s = new Shell(d);<br />
s.setSize(300, 300);<br />
s.setText("A ColorDialog Example");<br />
s.setLayout(new FillLayout(SWT.VERTICAL));<br />
final Text t = new Text(s, SWT.BORDER | SWT.MULTI);<br />
final Button b = new Button(s, SWT.PUSH | SWT.BORDER);<br />
b.setText("Change Color");<br />
b.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent e) {<br />
FontDialog fd = new FontDialog(s, SWT.NONE);<br />
fd.setText("Select Font");<br />
fd.setRGB(new RGB(0,0,255));<br />
FontData defaultFont = new FontData("Courier",10,SWT.BOLD);<br />
fd.setFontData(defaultFont); <br />
FontData newFont = fd.open();<br />
if(newFont==null)<br />
return;<br />
t.setFont(new Font(d, newFont));<br />
t.setForeground(new Color(d, fd.getRGB()));<br />
<br />
}<br />
});<br />
s.open();<br />
while (!s.isDisposed()) {<br />
if (!d.readAndDispatch())<br />
d.sleep();<br />
}<br />
d.dispose();<br />
}<br />
}<br />
<br />
</source><br />
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<br />
<!-- end source code --></div>
Admin