X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.ui%2Fsrc%2Forg%2Fsimantics%2Fui%2Fworkbench%2Fpreferences%2FNumberFieldEditor.java;h=594a7a695655428832f89eb15e055b3605ac16b2;hb=refs%2Fchanges%2F17%2F4617%2F1;hp=97ad65e182550b251133e24fc69fb6abb30ae237;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git
diff --git a/bundles/org.simantics.ui/src/org/simantics/ui/workbench/preferences/NumberFieldEditor.java b/bundles/org.simantics.ui/src/org/simantics/ui/workbench/preferences/NumberFieldEditor.java
index 97ad65e18..594a7a695 100644
--- a/bundles/org.simantics.ui/src/org/simantics/ui/workbench/preferences/NumberFieldEditor.java
+++ b/bundles/org.simantics.ui/src/org/simantics/ui/workbench/preferences/NumberFieldEditor.java
@@ -1,150 +1,150 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.ui.workbench.preferences;
-
-import org.eclipse.jface.preference.StringFieldEditor;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Text;
-import org.simantics.ui.workbench.WorkbenchResources;
-
-public class NumberFieldEditor extends StringFieldEditor {
-
- private double minValidValue = 0;
-
- private double maxValidValue = Double.MAX_VALUE;
-
- private static final int DEFAULT_TEXT_LIMIT = 10;
-
- /**
- * Creates a new number field editor
- */
- protected NumberFieldEditor() {
- }
-
- /**
- * Creates an number field editor.
- *
- * @param name the name of the preference this field editor works on
- * @param labelText the label text of the field editor
- * @param parent the parent of the field editor's control
- */
- public NumberFieldEditor(String name, String labelText, Composite parent) {
- this(name, labelText, parent, DEFAULT_TEXT_LIMIT);
- }
-
- /**
- * Creates an number field editor.
- *
- * @param name the name of the preference this field editor works on
- * @param labelText the label text of the field editor
- * @param parent the parent of the field editor's control
- * @param textLimit the maximum number of characters in the text.
- */
- public NumberFieldEditor(String name, String labelText, Composite parent,
- int textLimit) {
- init(name, labelText);
- setTextLimit(textLimit);
- setEmptyStringAllowed(false);
- setErrorMessage(WorkbenchResources.getString("NumberFieldEditor.errorMessage"));//$NON-NLS-1$
- createControl(parent);
- }
-
- /**
- * Sets the range of valid values for this field.
- *
- * @param min the minimum allowed value (inclusive)
- * @param max the maximum allowed value (inclusive)
- */
- public void setValidRange(double min, double max) {
- minValidValue = min;
- maxValidValue = max;
- setErrorMessage(WorkbenchResources.format(
- "NumberFieldEditor.errorMessageRange", //$NON-NLS-1$
- new Object[] { new Double(min), new Double(max) }));
- }
-
- /* (non-Javadoc)
- * Method declared on StringFieldEditor.
- * Checks whether the entered String is a valid number or not.
- */
- protected boolean checkState() {
-
- Text text = getTextControl();
-
- if (text == null) {
- return false;
- }
-
- String numberString = text.getText();
- try {
- double number = Double.parseDouble(numberString);
- if (number >= minValidValue && number <= maxValidValue) {
- clearErrorMessage();
- return true;
- }
-
- showErrorMessage();
- return false;
-
- } catch (NumberFormatException e1) {
- showErrorMessage();
- }
-
- return false;
- }
-
- /* (non-Javadoc)
- * Method declared on FieldEditor.
- */
- protected void doLoad() {
- Text text = getTextControl();
- if (text != null) {
- double value = getPreferenceStore().getDouble(getPreferenceName());
- text.setText("" + value);//$NON-NLS-1$
- oldValue = "" + value; //$NON-NLS-1$
- }
-
- }
-
- /* (non-Javadoc)
- * Method declared on FieldEditor.
- */
- protected void doLoadDefault() {
- Text text = getTextControl();
- if (text != null) {
- double value = getPreferenceStore().getDefaultDouble(getPreferenceName());
- text.setText("" + value);//$NON-NLS-1$
- }
- valueChanged();
- }
-
- /* (non-Javadoc)
- * Method declared on FieldEditor.
- */
- protected void doStore() {
- Text text = getTextControl();
- if (text != null) {
- getPreferenceStore().setValue(getPreferenceName(), Double.parseDouble(text.getText()));
- }
- }
-
- /**
- * Returns this field editor's current value as a double.
- *
- * @return the value
- * @exception NumberFormatException if the String
does not
- * contain a valid number
- */
- public double getDoubleValue() throws NumberFormatException {
- return Double.parseDouble(getStringValue());
- }
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.ui.workbench.preferences;
+
+import org.eclipse.jface.preference.StringFieldEditor;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Text;
+import org.simantics.ui.workbench.WorkbenchResources;
+
+public class NumberFieldEditor extends StringFieldEditor {
+
+ private double minValidValue = 0;
+
+ private double maxValidValue = Double.MAX_VALUE;
+
+ private static final int DEFAULT_TEXT_LIMIT = 10;
+
+ /**
+ * Creates a new number field editor
+ */
+ protected NumberFieldEditor() {
+ }
+
+ /**
+ * Creates an number field editor.
+ *
+ * @param name the name of the preference this field editor works on
+ * @param labelText the label text of the field editor
+ * @param parent the parent of the field editor's control
+ */
+ public NumberFieldEditor(String name, String labelText, Composite parent) {
+ this(name, labelText, parent, DEFAULT_TEXT_LIMIT);
+ }
+
+ /**
+ * Creates an number field editor.
+ *
+ * @param name the name of the preference this field editor works on
+ * @param labelText the label text of the field editor
+ * @param parent the parent of the field editor's control
+ * @param textLimit the maximum number of characters in the text.
+ */
+ public NumberFieldEditor(String name, String labelText, Composite parent,
+ int textLimit) {
+ init(name, labelText);
+ setTextLimit(textLimit);
+ setEmptyStringAllowed(false);
+ setErrorMessage(WorkbenchResources.getString("NumberFieldEditor.errorMessage"));//$NON-NLS-1$
+ createControl(parent);
+ }
+
+ /**
+ * Sets the range of valid values for this field.
+ *
+ * @param min the minimum allowed value (inclusive)
+ * @param max the maximum allowed value (inclusive)
+ */
+ public void setValidRange(double min, double max) {
+ minValidValue = min;
+ maxValidValue = max;
+ setErrorMessage(WorkbenchResources.format(
+ "NumberFieldEditor.errorMessageRange", //$NON-NLS-1$
+ new Object[] { new Double(min), new Double(max) }));
+ }
+
+ /* (non-Javadoc)
+ * Method declared on StringFieldEditor.
+ * Checks whether the entered String is a valid number or not.
+ */
+ protected boolean checkState() {
+
+ Text text = getTextControl();
+
+ if (text == null) {
+ return false;
+ }
+
+ String numberString = text.getText();
+ try {
+ double number = Double.parseDouble(numberString);
+ if (number >= minValidValue && number <= maxValidValue) {
+ clearErrorMessage();
+ return true;
+ }
+
+ showErrorMessage();
+ return false;
+
+ } catch (NumberFormatException e1) {
+ showErrorMessage();
+ }
+
+ return false;
+ }
+
+ /* (non-Javadoc)
+ * Method declared on FieldEditor.
+ */
+ protected void doLoad() {
+ Text text = getTextControl();
+ if (text != null) {
+ double value = getPreferenceStore().getDouble(getPreferenceName());
+ text.setText("" + value);//$NON-NLS-1$
+ oldValue = "" + value; //$NON-NLS-1$
+ }
+
+ }
+
+ /* (non-Javadoc)
+ * Method declared on FieldEditor.
+ */
+ protected void doLoadDefault() {
+ Text text = getTextControl();
+ if (text != null) {
+ double value = getPreferenceStore().getDefaultDouble(getPreferenceName());
+ text.setText("" + value);//$NON-NLS-1$
+ }
+ valueChanged();
+ }
+
+ /* (non-Javadoc)
+ * Method declared on FieldEditor.
+ */
+ protected void doStore() {
+ Text text = getTextControl();
+ if (text != null) {
+ getPreferenceStore().setValue(getPreferenceName(), Double.parseDouble(text.getText()));
+ }
+ }
+
+ /**
+ * Returns this field editor's current value as a double.
+ *
+ * @return the value
+ * @exception NumberFormatException if the String
does not
+ * contain a valid number
+ */
+ public double getDoubleValue() throws NumberFormatException {
+ return Double.parseDouble(getStringValue());
+ }
}
\ No newline at end of file