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@ -1,17 +1,5 @@
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package com.fr.design.gui.ispinner; |
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import java.awt.*; |
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import java.awt.event.*; |
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import java.awt.geom.RoundRectangle2D; |
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import javax.swing.JFrame; |
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import javax.swing.JPanel; |
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import javax.swing.event.ChangeEvent; |
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import javax.swing.event.ChangeListener; |
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import javax.swing.event.DocumentEvent; |
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import javax.swing.event.DocumentListener; |
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import javax.swing.text.JTextComponent; |
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import com.fr.design.constants.UIConstants; |
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import com.fr.design.event.GlobalNameListener; |
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import com.fr.design.event.GlobalNameObserver; |
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@ -19,185 +7,195 @@ import com.fr.design.event.UIObserver;
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import com.fr.design.event.UIObserverListener; |
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import com.fr.design.gui.ibutton.UIButton; |
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import com.fr.design.gui.itextfield.UINumberField; |
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import com.fr.design.gui.itextfield.UITextField; |
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import com.fr.design.gui.itextfield.UITextFieldUI; |
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import com.fr.stable.Constants; |
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import com.fr.design.utils.gui.GUICoreUtils; |
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import com.fr.design.utils.gui.GUIPaintUtils; |
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import com.fr.stable.Constants; |
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import com.fr.stable.StringUtils; |
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import javax.swing.*; |
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import javax.swing.event.ChangeEvent; |
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import javax.swing.event.ChangeListener; |
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import javax.swing.event.DocumentEvent; |
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import javax.swing.event.DocumentListener; |
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import java.awt.*; |
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import java.awt.event.*; |
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public class UISpinner extends JPanel implements UIObserver, GlobalNameObserver { |
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protected double value; |
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private static final int SIZE = 20; |
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private static final int LEN = 13; |
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private UINumberField textField; |
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private UIButton preButton; |
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private UIButton nextButton; |
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private double minValue; |
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private double maxValue; |
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private double dierta; |
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private String spinnerName = ""; |
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private UIObserverListener uiObserverListener; |
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private GlobalNameListener globalNameListener = null; |
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public UISpinner(double minValue, double maxValue, double dierta) { |
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this.minValue = minValue; |
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this.maxValue = maxValue; |
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this.dierta = dierta; |
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initComponents(); |
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iniListener(); |
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} |
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public UISpinner(double minValue, double maxValue, double dierta, double defaultValue) { |
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this(minValue, maxValue, dierta); |
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textField.setValue(defaultValue); |
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} |
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private void iniListener() { |
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if (shouldResponseChangeListener()) { |
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this.addChangeListener(new ChangeListener() { |
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@Override |
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public void stateChanged(ChangeEvent e) { |
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if (uiObserverListener == null) { |
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return; |
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} |
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uiObserverListener.doChange(); |
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} |
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}); |
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} |
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} |
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/** |
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* 给组件分别加上FocusListener |
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* @param focusListener 监听事件 |
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*/ |
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public void addUISpinnerFocusListenner(FocusListener focusListener) { |
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this.addFocusListener(focusListener); |
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this.textField.addFocusListener(focusListener); |
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this.preButton.addFocusListener(focusListener); |
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this.nextButton.addFocusListener(focusListener); |
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} |
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public double getValue() { |
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return value; |
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} |
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public void setGlobalName(String name) { |
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spinnerName = name; |
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} |
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public UINumberField getTextField() { |
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return textField; |
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} |
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public void setValue(double value) { |
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if (globalNameListener != null && shouldResponseNameListener()) { |
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globalNameListener.setGlobalName(spinnerName); |
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} |
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value = value < minValue ? minValue : value; |
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value = value > maxValue ? maxValue : value; |
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if (value == this.value) { |
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return; |
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} |
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this.value = value; |
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textField.getDocument().removeDocumentListener(docListener); |
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textField.setValue(value); |
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textField.getDocument().addDocumentListener(docListener); |
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fireStateChanged(); |
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} |
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public void setTextFieldValue(double value) { |
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if (globalNameListener != null && shouldResponseNameListener()) { |
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globalNameListener.setGlobalName(spinnerName); |
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} |
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value = value < minValue ? minValue : value; |
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value = value > maxValue ? maxValue : value; |
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if (value == this.value) { |
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return; |
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} |
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this.value = value; |
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fireStateChanged(); |
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} |
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public void setEnabled(boolean flag) { |
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super.setEnabled(flag); |
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this.textField.setEnabled(flag); |
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this.preButton.setEnabled(flag); |
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this.nextButton.setEnabled(flag); |
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} |
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@Override |
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public Dimension getPreferredSize() { |
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Dimension dim = super.getPreferredSize(); |
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dim.height = SIZE; |
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return dim; |
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} |
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/** |
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*增加 a <code>ChangeListener</code> to the listener list. |
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* @param l 监听事件 |
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*/ |
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public void addChangeListener(ChangeListener l) { |
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this.listenerList.add(ChangeListener.class, l); |
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} |
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/** |
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*移除 a <code>ChangeListener</code> from the listener list. |
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* @param l 监听事件 |
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*/ |
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public void removeChangeListener(ChangeListener l) { |
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this.listenerList.remove(ChangeListener.class, l); |
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} |
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// august: Process the listeners last to first
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protected void fireStateChanged() { |
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Object[] listeners = listenerList.getListenerList(); |
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for (int i = listeners.length - 2; i >= 0; i -= 2) { |
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if (listeners[i] == ChangeListener.class) { |
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((ChangeListener) listeners[i + 1]).stateChanged(new ChangeEvent(this)); |
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} |
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} |
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} |
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private void initComponents() { |
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textField = initNumberField(); |
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textField.setMaxValue(maxValue); |
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textField.setMinValue(minValue); |
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setValue(value); |
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textField.setUI(new SpinnerTextFieldUI(textField)); |
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preButton = new UIButton(UIConstants.ARROW_UP_ICON){ |
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protected double value; |
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private static final int SIZE = 20; |
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private static final int LEN = 13; |
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private static final int WIDTH = 13; |
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private static final int HEIGHT = 10; |
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private UINumberField textField; |
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private UIButton preButton; |
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private UIButton nextButton; |
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private double minValue; |
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private double maxValue; |
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private double dierta; |
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private String spinnerName = StringUtils.EMPTY; |
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private UIObserverListener uiObserverListener; |
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private GlobalNameListener globalNameListener = null; |
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public UISpinner(double minValue, double maxValue, double dierta) { |
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this.minValue = minValue; |
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this.maxValue = maxValue; |
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this.dierta = dierta; |
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initComponents(); |
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iniListener(); |
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} |
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public UISpinner(double minValue, double maxValue, double dierta, double defaultValue) { |
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this(minValue, maxValue, dierta); |
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textField.setValue(defaultValue); |
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} |
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private void iniListener() { |
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if (shouldResponseChangeListener()) { |
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this.addChangeListener(new ChangeListener() { |
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@Override |
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public void stateChanged(ChangeEvent e) { |
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if (uiObserverListener == null) { |
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return; |
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} |
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uiObserverListener.doChange(); |
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} |
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}); |
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} |
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} |
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/** |
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* 给组件分别加上FocusListener |
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* |
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* @param focusListener 监听事件 |
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*/ |
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public void addUISpinnerFocusListenner(FocusListener focusListener) { |
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this.addFocusListener(focusListener); |
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this.textField.addFocusListener(focusListener); |
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this.preButton.addFocusListener(focusListener); |
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this.nextButton.addFocusListener(focusListener); |
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} |
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public double getValue() { |
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return value; |
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} |
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public void setGlobalName(String name) { |
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spinnerName = name; |
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} |
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public UINumberField getTextField() { |
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return textField; |
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} |
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public void setValue(double value) { |
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if (globalNameListener != null && shouldResponseNameListener()) { |
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globalNameListener.setGlobalName(spinnerName); |
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} |
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value = value < minValue ? minValue : value; |
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value = value > maxValue ? maxValue : value; |
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if (value == this.value) { |
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return; |
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} |
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this.value = value; |
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textField.getDocument().removeDocumentListener(docListener); |
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textField.setValue(value); |
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textField.getDocument().addDocumentListener(docListener); |
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fireStateChanged(); |
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} |
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public void setTextFieldValue(double value) { |
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if (globalNameListener != null && shouldResponseNameListener()) { |
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globalNameListener.setGlobalName(spinnerName); |
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} |
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value = value < minValue ? minValue : value; |
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value = value > maxValue ? maxValue : value; |
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if (value == this.value) { |
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return; |
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} |
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this.value = value; |
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fireStateChanged(); |
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} |
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public void setEnabled(boolean flag) { |
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super.setEnabled(flag); |
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this.textField.setEnabled(flag); |
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this.preButton.setEnabled(flag); |
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this.nextButton.setEnabled(flag); |
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} |
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@Override |
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public Dimension getPreferredSize() { |
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Dimension dim = super.getPreferredSize(); |
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dim.height = SIZE; |
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return dim; |
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} |
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/** |
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* 增加 a <code>ChangeListener</code> to the listener list. |
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* |
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* @param l 监听事件 |
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*/ |
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public void addChangeListener(ChangeListener l) { |
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this.listenerList.add(ChangeListener.class, l); |
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} |
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/** |
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* 移除 a <code>ChangeListener</code> from the listener list. |
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* |
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* @param l 监听事件 |
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*/ |
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public void removeChangeListener(ChangeListener l) { |
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this.listenerList.remove(ChangeListener.class, l); |
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} |
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// august: Process the listeners last to first
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protected void fireStateChanged() { |
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Object[] listeners = listenerList.getListenerList(); |
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for (int i = listeners.length - 2; i >= 0; i -= 2) { |
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if (listeners[i] == ChangeListener.class) { |
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((ChangeListener) listeners[i + 1]).stateChanged(new ChangeEvent(this)); |
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} |
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} |
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} |
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private void initComponents() { |
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textField = initNumberField(); |
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textField.setMaxValue(maxValue); |
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textField.setMinValue(minValue); |
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setValue(value); |
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preButton = new UIButton(UIConstants.ARROW_UP_ICON) { |
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public boolean shouldResponseChangeListener() { |
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return false; |
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} |
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}; |
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preButton.setRoundBorder(true, Constants.LEFT); |
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nextButton = new UIButton(UIConstants.ARROW_DOWN_ICON) { |
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preButton.setRoundBorder(true, Constants.LEFT); |
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nextButton = new UIButton(UIConstants.ARROW_DOWN_ICON) { |
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public boolean shouldResponseChangeListener() { |
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return false; |
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} |
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}; |
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nextButton.setRoundBorder(true, Constants.LEFT); |
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setLayout(new BorderLayout()); |
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add(textField, BorderLayout.CENTER); |
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JPanel arrowPane = new JPanel(); |
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arrowPane.setPreferredSize(new Dimension(LEN, SIZE)); |
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arrowPane.setLayout(new GridLayout(2, 1)); |
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preButton.setBounds(0, 1, 13, 10); |
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nextButton.setBounds(0, 10, 13, 10); |
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arrowPane.add(preButton); |
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arrowPane.add(nextButton); |
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add(arrowPane, BorderLayout.EAST); |
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nextButton.setRoundBorder(true, Constants.LEFT); |
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setLayout(new BorderLayout()); |
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add(textField, BorderLayout.CENTER); |
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JPanel arrowPane = new JPanel(); |
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arrowPane.setPreferredSize(new Dimension(LEN, SIZE)); |
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arrowPane.setLayout(new GridLayout(2, 1)); |
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preButton.setBounds(0, 1, WIDTH, HEIGHT); |
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nextButton.setBounds(0, HEIGHT, WIDTH, HEIGHT); |
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arrowPane.add(preButton); |
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arrowPane.add(nextButton); |
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add(arrowPane, BorderLayout.EAST); |
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componentInitListeners(); |
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} |
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} |
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private void componentInitListeners(){ |
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private void componentInitListeners() { |
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preButton.addActionListener(new ActionListener() { |
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@Override |
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public void actionPerformed(ActionEvent e) { |
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@ -219,7 +217,7 @@ public class UISpinner extends JPanel implements UIObserver, GlobalNameObserver
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} |
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} |
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}); |
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textField.getDocument().removeDocumentListener(docListener); |
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textField.getDocument().removeDocumentListener(docListener); |
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textField.getDocument().addDocumentListener(docListener); |
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textField.addFocusListener(new FocusAdapter() { |
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@Override |
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@ -229,123 +227,85 @@ public class UISpinner extends JPanel implements UIObserver, GlobalNameObserver
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}); |
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} |
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protected UINumberField initNumberField() { |
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return new UINumberField(2) { |
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public boolean shouldResponseChangeListener() { |
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return false; |
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} |
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}; |
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} |
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private DocumentListener docListener = new DocumentListener() { |
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@Override |
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public void removeUpdate(DocumentEvent e) { |
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setTextFieldValue(textField.getValue()); |
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} |
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@Override |
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public void insertUpdate(DocumentEvent e) { |
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setTextFieldValue(textField.getValue()); |
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} |
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@Override |
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public void changedUpdate(DocumentEvent e) { |
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setTextFieldValue(textField.getValue()); |
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} |
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}; |
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/** |
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* 给组件登记一个观察者监听事件 |
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* @param listener 观察者监听事件 |
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*/ |
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public void registerChangeListener(UIObserverListener listener) { |
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uiObserverListener = listener; |
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} |
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protected UINumberField initNumberField() { |
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return new UINumberField(2) { |
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public boolean shouldResponseChangeListener() { |
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return false; |
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} |
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}; |
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} |
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private DocumentListener docListener = new DocumentListener() { |
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@Override |
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public void removeUpdate(DocumentEvent e) { |
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setTextFieldValue(textField.getValue()); |
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} |
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@Override |
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public void insertUpdate(DocumentEvent e) { |
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setTextFieldValue(textField.getValue()); |
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} |
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@Override |
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public void changedUpdate(DocumentEvent e) { |
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setTextFieldValue(textField.getValue()); |
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} |
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}; |
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/** |
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* 给组件登记一个观察者监听事件 |
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* |
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* @param listener 观察者监听事件 |
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*/ |
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public void registerChangeListener(UIObserverListener listener) { |
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uiObserverListener = listener; |
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} |
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/** |
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* 组件是否需要响应添加的观察者事件 |
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* |
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* @return 如果需要响应观察者事件则返回true，否则返回false |
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*/ |
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public boolean shouldResponseChangeListener() { |
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return true; |
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} |
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public boolean shouldResponseChangeListener() { |
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return true; |
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} |
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/** |
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|
* 给组件登记一个全局名字观察者监听事件 |
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* |
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* @param listener 观察者监听事件 |
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*/ |
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public void registerNameListener(GlobalNameListener listener) { |
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|
globalNameListener = listener; |
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} |
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public void registerNameListener(GlobalNameListener listener) { |
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|
globalNameListener = listener; |
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} |
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|
/** |
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|
* 组件是否需要响应添加的观察者事件 |
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* |
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|
* @return 如果需要响应观察者事件则返回true，否则返回false |
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*/ |
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|
public boolean shouldResponseNameListener() { |
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|
return true; |
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} |
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private class SpinnerTextFieldUI extends UITextFieldUI { |
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|
public SpinnerTextFieldUI(UITextField textField) { |
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|
super(textField); |
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} |
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@Override |
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|
public void paintBorder(Graphics2D g2d, int width, int height, |
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|
boolean isRound, int rectDirection) { |
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|
// do nothing
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|
} |
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|
protected void paintBackground(Graphics g) { |
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|
JTextComponent editor = getComponent(); |
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|
int width = editor.getWidth(); |
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|
int height = editor.getHeight(); |
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|
Shape oldClip = g.getClip(); |
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|
Shape roundShape = new RoundRectangle2D.Double(0, 0, width, height, UIConstants.ARC, UIConstants.ARC); |
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|
Graphics2D g2d = (Graphics2D) g; |
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|
g2d.clearRect(0, 0, width, height); |
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|
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); |
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|
g2d.clip(roundShape); |
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|
g2d.setColor(Color.WHITE); |
|
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|
|
g2d.fillRoundRect(1, 1, width - 2, height - 2, UIConstants.ARC, UIConstants.ARC); |
|
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|
|
if (isRollOver && isEnabled()) { |
|
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|
|
Shape shape = new RoundRectangle2D.Double(1, 1, width - 3, height - 3, UIConstants.ARC, UIConstants.ARC); |
|
|
|
|
GUIPaintUtils.paintBorderShadow(g2d, 3, shape, UIConstants.HOVER_BLUE, Color.WHITE); |
|
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|
|
} else { |
|
|
|
|
g2d.setColor(UIConstants.LINE_COLOR); |
|
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|
|
g2d.drawRoundRect(1, 1, width - 2, height - 2, UIConstants.ARC, UIConstants.ARC); |
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|
|
g2d.clearRect(width - 2, 0, 2, height); |
|
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|
g2d.setClip(oldClip); |
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|
g2d.drawLine(width - 2, 1, width, 1); |
|
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|
|
g2d.drawLine(width - 2, height - 1, width, height - 1); |
|
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|
|
} |
|
|
|
|
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
} |
|
|
|
|
public boolean shouldResponseNameListener() { |
|
|
|
|
return true; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* 程序入口 测试 |
|
|
|
|
* @param args 参数 |
|
|
|
|
* 程序入口 测试 |
|
|
|
|
* |
|
|
|
|
* @param args 参数 |
|
|
|
|
*/ |
|
|
|
|
public static void main(String... args) { |
|
|
|
|
LayoutManager layoutManager = null; |
|
|
|
|
JFrame jf = new JFrame("test"); |
|
|
|
|
jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
|
|
|
|
JPanel content = (JPanel) jf.getContentPane(); |
|
|
|
|
content.setLayout(layoutManager); |
|
|
|
|
|
|
|
|
|
UISpinner bb = new UISpinner(0, 9, 1); |
|
|
|
|
bb.setValue(4); |
|
|
|
|
bb.setBounds(20, 20, bb.getPreferredSize().width, bb.getPreferredSize().height); |
|
|
|
|
content.add(bb); |
|
|
|
|
GUICoreUtils.centerWindow(jf); |
|
|
|
|
jf.setSize(400, 400); |
|
|
|
|
jf.setVisible(true); |
|
|
|
|
} |
|
|
|
|
public static void main(String... args) { |
|
|
|
|
// LayoutManager layoutManager = null;
|
|
|
|
|
// JFrame jf = new JFrame("test");
|
|
|
|
|
// jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
|
|
|
|
|
// JPanel content = (JPanel) jf.getContentPane();
|
|
|
|
|
// content.setLayout(layoutManager);
|
|
|
|
|
//
|
|
|
|
|
// UISpinner bb = new UISpinner(0, 9, 1);
|
|
|
|
|
// bb.setValue(4);
|
|
|
|
|
// bb.setBounds(20, 20, bb.getPreferredSize().width, bb.getPreferredSize().height);
|
|
|
|
|
// content.add(bb);
|
|
|
|
|
// GUICoreUtils.centerWindow(jf);
|
|
|
|
|
// jf.setSize(400, 400);
|
|
|
|
|
// jf.setVisible(true);
|
|
|
|
|
} |
|
|
|
|
} |
plough
7 years ago
