下面列出了org.eclipse.swt.widgets.Spinner#setMaximum ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
private void createAnimationGroup(Composite parent) {
Group animationGroup = createEmptyGroup(parent, "Animation");
animationGroup.setLayout(new RowLayout());
bAnimation = createButton(animationGroup, SWT.CHECK, "Animations", false, false);
bAnimation.addListener(SWT.Selection, groupParamSelectionListener);
cAnimationMovement = new Combo(animationGroup, SWT.READ_ONLY);
cAnimationMovement.setItems(new String[] { "ExpoOut", "BounceOut", "ElasticOut", "LinearInOut" });
cAnimationMovement.setText("ExpoOut");
cAnimationMovement.addListener(SWT.Selection, groupParamSelectionListener);
sAnimationDuration = new Spinner(animationGroup, SWT.NONE);
sAnimationDuration.setMinimum(250);
sAnimationDuration.setMaximum(5000);
sAnimationDuration.setIncrement(100);
sAnimationDuration.setSelection(500);
sAnimationDuration.addListener(SWT.Selection, groupParamSelectionListener);
}
private void createDecoratorsGroup(Composite parent) {
Group dataGroup = createEmptyGroup(parent, "Decorators");
dataGroup.setLayout(new RowLayout());
sDecoratorNumber = new Spinner(dataGroup, SWT.NONE);
sDecoratorNumber.setMinimum(1);
sDecoratorNumber.setMaximum(5);
sDecoratorNumber.setIncrement(1);
sDecoratorNumber.setSelection(1);
sDecoratorNumber.addListener(SWT.Selection, contentParamSelectionListener);
bDecoratorLeft = createButton(dataGroup, SWT.CHECK, "Top Left", false, false);
bDecoratorLeft.addListener(SWT.Selection, contentParamSelectionListener);
bDecoratorUp = createButton(dataGroup, SWT.CHECK, "Top Right", false, false);
bDecoratorUp.addListener(SWT.Selection, contentParamSelectionListener);
bDecoratorRight = createButton(dataGroup, SWT.CHECK, "Bottom Right", false, false);
bDecoratorRight.addListener(SWT.Selection, contentParamSelectionListener);
bDecoratorDown = createButton(dataGroup, SWT.CHECK, "Bottom Left", false, false);
bDecoratorDown.addListener(SWT.Selection, contentParamSelectionListener);
}
private void createItemParametersGroup(Composite parent) {
Group dataGroup = createEmptyGroup(parent, "Item parameters");
dataGroup.setLayout(new RowLayout());
cItemRenderer = new Combo(dataGroup, SWT.READ_ONLY);
cItemRenderer.setItems(new String[] { "Icon", "List" });
cItemRenderer.setText("Icon");
cItemRenderer.addListener(SWT.Selection, itemRendererParamSelectionListener);
bItemDropShadow = createButton(dataGroup, SWT.CHECK, "Drop shadow", false, true);
sItemDropShadowSize = new Spinner(dataGroup, SWT.NONE);
sItemDropShadowSize.setMinimum(0);
sItemDropShadowSize.setMaximum(20);
sItemDropShadowSize.setIncrement(1);
sItemDropShadowSize.setSelection(5);
sItemDropShadowSize.addListener(SWT.Selection, itemRendererParamSelectionListener);
bItemLabel = createButton(dataGroup, SWT.CHECK, "Display labels", false, true);
}
/**
* @see org.eclipse.nebula.widgets.opal.preferencewindow.widgets.PWWidget#build(org.eclipse.swt.widgets.Composite)
*/
@Override
public Control build(final Composite parent) {
buildLabel(parent, GridData.CENTER);
final Spinner spinner = new Spinner(parent, SWT.HORIZONTAL | SWT.BORDER);
addControl(spinner);
spinner.setMinimum(min);
spinner.setMaximum(max);
final Integer originalValue = (Integer) PreferenceWindow.getInstance().getValueFor(getPropertyKey());
spinner.setSelection(originalValue.intValue());
spinner.addListener(SWT.Modify, event -> {
PreferenceWindow.getInstance().setValue(getPropertyKey(), Integer.valueOf(spinner.getSelection()));
});
return spinner;
}
@Override public void createControl(Composite parent) {
Composite res = new Composite(parent, SWT.NONE);
res.setLayout(new GridLayout(3, false));
Label pidLabel = new Label(res, SWT.NONE);
pidLabel.setText(Messages.AttachMainTab_processId);
// As pid is volatile, additionally to PID, we should store the
// CLI param of selected PID to easily discover other PID started
// with same params.
pidText = new Spinner(res, SWT.BORDER);
pidText.setMinimum(0);
pidText.setMaximum(Integer.MAX_VALUE);
pidText.setLayoutData(new GridData(120, SWT.DEFAULT));
pidText.addModifyListener(e -> {
setDirty(true);
updateLaunchConfigurationDialog();
});
// with Java 9, add a Search button showing a "ProcessSelectionDialog"
// filtering process using dotnet as command.
setControl(res);
}
/**
* @param parent
* @param min
* @param max
* @param hspan
* @param style
* @return
*/
public static Spinner createSpinner(Composite parent, int min, int max, int hspan, int style)
{
Spinner spinner = new Spinner(parent, SWT.BORDER | style);
spinner.setMinimum(min);
spinner.setMaximum(max);
GridData gd = new GridData(SWT.CENTER, SWT.CENTER, false, false, hspan, 1);
PixelConverter pc = new PixelConverter(spinner);
// See http://jira.appcelerator.org/browse/APSTUD-3215
// We need to add some extra spacing to the MacOSX spinner in order to adjust the size to the way Mac draws
// spinners.
int extraWidth = Platform.OS_MACOSX.equals(Platform.getOS()) ? 25 : 0;
gd.widthHint = pc.convertWidthInCharsToPixels(2) + extraWidth;
spinner.setLayoutData(gd);
return spinner;
}
protected void initZOrderUI( Composite parent )
{
spnZOrder = new Spinner( parent, SWT.BORDER );
{
GridData gd = new GridData( );
gd.horizontalAlignment = SWT.CENTER;
spnZOrder.setLayoutData( gd );
spnZOrder.setMinimum( 0 );
spnZOrder.setMaximum( 10 );
if ( getChart( ) instanceof ChartWithAxes
&& !( getContext( ).getChartType( ) instanceof BubbleChart )
&& getChart( ).getDimension( ) == ChartDimension.TWO_DIMENSIONAL_LITERAL )
{
// Bubble chart has special z order
spnZOrder.setSelection( seriesDefn.getZOrder( ) );
spnZOrder.addSelectionListener( this );
}
else
{
spnZOrder.setEnabled( false );
}
ChartUIUtil.addSpinnerScreenReaderAccessbility( spnZOrder,
Messages.getString( "SeriesSheetImpl.Label.ZOrder" ) ); //$NON-NLS-1$
}
}
public SpinnerField(Composite parent, int displayBits, String displayName, int min, int max){
super(parent, displayBits, displayName);
final Spinner spinner = new Spinner(this, SWT.NONE);
spinner.setMaximum(max);
spinner.setMinimum(min);
spinner.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e){
int v = spinner.getSelection();
textContents = Integer.toString(v);
fireChangedEvent();
}
});
setControl(spinner);
}
private void createCutoffSpinner(FormToolkit tk, Composite comp) {
tk.createLabel(comp, M.DontShowSmallerThen);
Composite inner = tk.createComposite(comp);
UI.gridLayout(inner, 2, 10, 0);
Spinner spinner = new Spinner(inner, SWT.BORDER);
spinner.setIncrement(100);
spinner.setMinimum(0);
spinner.setMaximum(100000);
spinner.setDigits(3);
spinner.setSelection((int) (cutoff * 100000));
spinner.addModifyListener(e -> {
cutoff = spinner.getSelection() / 100000d;
});
tk.adapt(spinner);
tk.createLabel(inner, "%");
}
private Spinner createPageCountSpinner(Composite parent,
Listener selectionListener) {
Spinner spinner = new Spinner(parent, SWT.BORDER);
spinner.setMinimum(1);
spinner.setMaximum(99);
spinner.addListener(SWT.Selection, selectionListener);
return spinner;
}
private Spinner createPageCountSpinner(Composite parent,
Listener selectionListener) {
Spinner spinner = new Spinner(parent, SWT.BORDER);
spinner.setMinimum(1);
spinner.setMaximum(99);
spinner.addListener(SWT.Selection, selectionListener);
return spinner;
}
private void setMarginSpinner(final Spinner spinner) {
spinner.setDigits(1);
spinner.setIncrement(5);
spinner.setMinimum(0);
spinner.setMaximum(1000);
spinner.setSelection(20);
}
private Spinner setupDirection(Composite parent) {
Spinner result = new Spinner(parent, SWT.NONE);
result.setMinimum(-180);
result.setMaximum(180);
result.setIncrement(1);
result.setPageIncrement(10);
return result;
}
private void setMarginSpinner(Spinner spinner) {
spinner.setDigits(1);
spinner.setIncrement(5);
spinner.setMinimum(0);
spinner.setMaximum(1000);
spinner.setSelection(20);
}
/**
* Create an empty number input with a default increment of 5, a minimum of 5 and a maximum of
* 1440 (which happens to be the number of minutes in a day)
*
* @param parent
* @param label
* the label to display on top of the input field
*/
public NumberInput(Composite parent, String label){
super(parent, SWT.NONE);
setLayout(new GridLayout());
new Label(this, SWT.NONE).setText(label);
inp = new Spinner(this, SWT.NONE);
inp.setMinimum(5);
inp.setMaximum(1440);
inp.setIncrement(5);
}
private void setMarginSpinner(Spinner spinner) {
spinner.setDigits(1);
spinner.setIncrement(5);
spinner.setMinimum(0);
spinner.setMaximum(1000);
spinner.setSelection(20);
}
private static void createSpinnerGroup(final Shell shell) {
final Group group = new Group(shell, SWT.NONE);
group.setLayout(new GridLayout(1, false));
final Label lbl1 = new Label(group, SWT.NONE);
lbl1.setText("Simple vertical spinner :");
final Spinner spinner1 = new Spinner(group, SWT.BORDER);
spinner1.setMinimum(0);
spinner1.setMaximum(1000);
spinner1.setSelection(500);
spinner1.setIncrement(1);
spinner1.setPageIncrement(100);
final Label lbl2 = new Label(group, SWT.NONE);
lbl2.setText("Floating point values in Spinner :");
final Spinner spinner2 = new Spinner(group, SWT.NONE);
// allow 3 decimal places
spinner2.setDigits(3);
// set the minimum value to 0.001
spinner2.setMinimum(1);
// set the maximum value to 20
spinner2.setMaximum(20000);
// set the increment value to 0.010
spinner2.setIncrement(10);
// set the seletion to 3.456
spinner2.setSelection(3456);
spinner2.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(final SelectionEvent e) {
final int selection = spinner2.getSelection();
final int digits = spinner2.getDigits();
System.out.println("Selection is " + selection / Math.pow(10, digits));
}
});
final Label lbl3 = new Label(group, SWT.NONE);
lbl3.setText("Validate input in a spinner widget :");
final Spinner spinner3 = new Spinner(group, SWT.BORDER);
spinner3.setValues(0, -100, 100, 0, 1, 10);
spinner3.setLayoutData(new GridData(200, SWT.DEFAULT));
final ToolTip toolTip = new ToolTip(shell, SWT.BALLOON | SWT.ICON_WARNING);
spinner3.addModifyListener(e -> {
final String string = spinner3.getText();
String message = null;
try {
final int value = Integer.parseInt(string);
final int maximum = spinner3.getMaximum();
final int minimum = spinner3.getMinimum();
if (value > maximum) {
message = "Current input is greater than the maximum limit (" + maximum + ")";
} else if (value < minimum) {
message = "Current input is less than the minimum limit (" + minimum + ")";
}
} catch (final Exception ex) {
message = "Current input is not numeric";
}
if (message != null) {
spinner3.setForeground(shell.getDisplay().getSystemColor(SWT.COLOR_RED));
final Rectangle rect = spinner3.getBounds();
final GC gc = new GC(spinner3);
final Point pt = gc.textExtent(string);
gc.dispose();
toolTip.setLocation(shell.getDisplay().map(shell, null, rect.x + pt.x, rect.y + rect.height));
toolTip.setMessage(message);
toolTip.setVisible(true);
} else {
toolTip.setVisible(false);
spinner3.setForeground(null);
}
});
}
@Override
protected Control createContents(Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
composite.setLayout(new GridLayout(1, true));
enabled = new Button(composite, SWT.CHECK);
enabled.setText(Messages.IndentGuidePreferencePage_EnableIndentGuide);
enabled.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
super.widgetSelected(e);
enableControls(enabled.getSelection());
}
});
Group group = new Group(composite, SWT.NONE);
group.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, true, false));
group.setLayout(new GridLayout(1, true));
group.setText(Messages.IndentGuidePreferencePage_LineAttributes);
attributes = new Composite(group, SWT.NONE);
GridData gridData = new GridData(SWT.FILL, SWT.BEGINNING, true, false);
gridData.horizontalIndent = 5;
attributes.setLayoutData(gridData);
attributes.setLayout(new GridLayout(2, false));
new Label(attributes, SWT.NONE)
.setText(Messages.IndentGuidePreferencePage_Alpha_0_255 + ':');
lineAlpha = new Spinner(attributes, SWT.BORDER);
lineAlpha.setMinimum(0);
lineAlpha.setMaximum(255);
new Label(attributes, SWT.NONE)
.setText(Messages.IndentGuidePreferencePage_Style + ':');
lineStyle = new Combo(attributes, SWT.READ_ONLY);
lineStyle.setItems(styles);
new Label(attributes, SWT.NONE)
.setText(Messages.IndentGuidePreferencePage_Width_1_8 + ':');
lineWidth = new Spinner(attributes, SWT.BORDER);
lineWidth.setMinimum(1);
lineWidth.setMaximum(8);
new Label(attributes, SWT.NONE)
.setText(Messages.IndentGuidePreferencePage_Shift_1_8 + ':');
lineShift = new Spinner(attributes, SWT.BORDER);
lineShift.setMinimum(0);
lineShift.setMaximum(8);
colorFieldEditor = new ColorFieldEditor(PreferenceConstants.LINE_COLOR,
Messages.IndentGuidePreferencePage_Color + ':', attributes);
colorFieldEditor.setPreferenceStore(getPreferenceStore());
loadPreferences();
return composite;
}
public static Spinner createSpinner(Composite parent, int min, int max) {
Spinner spinner = new Spinner(parent, SWT.BORDER);
spinner.setMinimum(min);
spinner.setMaximum(max);
return spinner;
}
public CompositeTableRow(CompositeEntry entry,
Table container,
CompositingControl control,
boolean disableOp) {
this.name = entry.getName();
TableItem newItem = new TableItem(container,SWT.DOUBLE_BUFFERED);
TableEditor editor0 = new TableEditor(container);
editor0.horizontalAlignment = SWT.CENTER;
editor0.grabHorizontal = true;
chkActive = new Button(container,SWT.CHECK);
chkActive.setSelection(true);
chkActive.addSelectionListener(control);
editor0.setEditor(chkActive,newItem,0);
TableEditor editor = new TableEditor(container);
editor.horizontalAlignment = SWT.CENTER;
editor.grabHorizontal = true;
panel = new Composite(container, SWT.NONE);
panel.setLayout(new GridLayout(2,true));
slider = new Slider(panel,SWT.HORIZONTAL|SWT.NO_TRIM);
slider.setValues((int)(entry.getWeight()*100), 0, 104, 5, 1, 5);
slider.addSelectionListener(this);
slider.addSelectionListener(control);
spinner = new Spinner(panel,SWT.DOUBLE_BUFFERED);
spinner.setMinimum(0);
spinner.setMaximum(100);
spinner.setSelection((int)(entry.getWeight()*100));
spinner.addSelectionListener(control);
spinner.addSelectionListener(this);
panel.pack();
editor.setEditor(panel,newItem,2);
newItem.setText(1,name);
TableEditor editor2 = new TableEditor(container);
editor2.horizontalAlignment = SWT.CENTER;
editor2.grabHorizontal = true;
editor2.grabVertical = true;
op = new Combo(container,SWT.NONE);
op.add("ADD");
op.add("SUBTRACT");
op.add("MULTIPLY");
op.add("DIVIDE");
op.add("MINIMUM");
op.add("MAXIMUM");
op.select(convertOperationToInt(entry.getOperation()));
op.pack();
op.addSelectionListener(control);
op.setEnabled(!disableOp);
editor2.setEditor(op,newItem,3);
TableEditor editor3 = new TableEditor(container);
editor3.horizontalAlignment = SWT.CENTER;
editor3.grabHorizontal = true;
editor3.grabVertical = true;
chkRed = new Button(container,SWT.CHECK);
chkRed.setSelection(true);
chkRed.pack();
chkRed.addSelectionListener(control);
editor3.setEditor(chkRed,newItem,4);
TableEditor editor4 = new TableEditor(container);
editor4.horizontalAlignment = SWT.CENTER;
editor4.grabHorizontal = true;
editor4.grabVertical = true;
chkGreen = new Button(container,SWT.CHECK);
chkGreen.pack();
chkGreen.setSelection(true);
chkGreen.addSelectionListener(control);
editor4.setEditor(chkGreen,newItem,5);
TableEditor editor5 = new TableEditor(container);
editor5.horizontalAlignment = SWT.CENTER;
editor5.grabHorizontal = true;
editor5.grabVertical = true;
chkBlue = new Button(container,SWT.CHECK);
chkBlue.pack();
chkBlue.setSelection(true);
chkBlue.addSelectionListener(control);
editor5.setEditor(chkBlue,newItem,6);
}