Levy.Xie-解安森
4 months ago
5 changed files with 253 additions and 14 deletions
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package com.fr.design.gui.frpane; |
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import com.fine.swing.ui.layout.Column; |
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import com.fine.theme.utils.FineUIStyle; |
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import com.formdev.flatlaf.util.ScaledEmptyBorder; |
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import com.fr.design.gui.ibutton.UIButtonGroup; |
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import javax.swing.JPanel; |
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import javax.swing.event.ChangeListener; |
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import java.awt.BorderLayout; |
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import java.awt.CardLayout; |
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import java.awt.Component; |
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import java.util.Arrays; |
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import java.util.LinkedHashMap; |
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import java.util.Map; |
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import static com.fine.swing.ui.layout.Layouts.cell; |
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import static com.fine.swing.ui.layout.Layouts.fix; |
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import static com.fine.swing.ui.layout.Layouts.flex; |
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import static com.fine.swing.ui.layout.Layouts.row; |
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/** |
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* Tab面板组件 |
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* |
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* @author Levy.Xie |
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* @since 11.0 |
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* Created on 2024/05/14 |
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*/ |
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public class FineTabbedPane extends Column { |
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private CardLayout cards; |
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private JPanel centerPane; |
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private final float headRatio; |
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private final UIButtonGroup<String> tabGroup; |
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private final Map<String, Component> tabComponents; |
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private FineTabbedPane(Map<String, Component> tabComponents, float headRatio, int[] tabLayout) { |
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this.headRatio = headRatio; |
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this.tabComponents = tabComponents; |
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String[] titleArray = tabComponents.keySet().toArray(new String[0]); |
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this.tabGroup = new UIButtonGroup<>(titleArray, titleArray, tabLayout); |
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initLayout(); |
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initListeners(); |
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} |
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/** |
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* 建造者模式创建TabPane |
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* |
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* @return TabPaneBuilder |
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*/ |
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public static TabPaneBuilder builder() { |
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return new TabPaneBuilder(); |
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} |
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/** |
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* FineTabbedPane建造者 |
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*/ |
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public static class TabPaneBuilder { |
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private int[] tabLayout; |
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private float headRatio = 0.5f; |
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private final Map<String, Component> tabComponents = new LinkedHashMap<>(); |
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/** |
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* 设置头部居中比例，0-1之间 |
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* |
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* @param headRatio 头部居中比例 |
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* @return TabPaneBuilder |
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*/ |
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public TabPaneBuilder withHeadRatio(float headRatio) { |
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this.headRatio = headRatio; |
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return this; |
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} |
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/** |
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* 设置Tab布局，形如[3,4]即为首行3个组件，次行4个组件 |
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* |
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* @param tabLayout Tab头部布局 |
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* @return TabPaneBuilder |
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*/ |
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public TabPaneBuilder withTabLayout(int[] tabLayout) { |
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this.tabLayout = tabLayout; |
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return this; |
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} |
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/** |
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* 添加tab标签 |
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* |
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* @param title tab标签标头 |
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* @param component 组件 |
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* @return TabPaneBuilder |
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*/ |
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public TabPaneBuilder addTab(String title, Component component) { |
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JPanel wrapperPane = new JPanel(new BorderLayout()); |
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wrapperPane.add(component, BorderLayout.CENTER); |
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this.tabComponents.put(title, wrapperPane); |
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return this; |
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} |
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/** |
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* 构造 |
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* |
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* @return FineTabbedPane |
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*/ |
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public FineTabbedPane build() { |
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if (headRatio > 1) { |
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throw new IllegalArgumentException("illegal headRatio argument!"); |
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} |
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if (tabLayout != null && Arrays.stream(tabLayout).sum() != tabComponents.size()) { |
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throw new IllegalArgumentException("illegal tab layout argument!"); |
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} |
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return new FineTabbedPane(tabComponents, headRatio, tabLayout); |
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} |
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} |
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private void initLayout() { |
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cards = new CardLayout(); |
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centerPane = new JPanel(cards); |
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tabComponents.forEach((key, value) -> centerPane.add(value, key)); |
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float flexRatio = (1 - headRatio) / 2; |
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add( |
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row( |
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flex(flexRatio), cell(tabGroup).weight(headRatio), flex(flexRatio) |
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), |
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fix(5), |
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cell(centerPane).with(it -> FineUIStyle.setStyle(it, FineUIStyle.LIGHT_GREY)) |
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); |
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setBorder(new ScaledEmptyBorder(10, 10, 10, 10)); |
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} |
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private void initListeners() { |
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tabGroup.addChangeListener((e) -> { |
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cards.show(centerPane, String.valueOf(tabGroup.getSelectedItem())); |
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}); |
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tabGroup.setSelectedIndex(0); |
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cards.show(centerPane, String.valueOf(tabGroup.getSelectedItem())); |
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} |
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/** |
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* 添加事件监听 |
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* |
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* @param l 监听器 |
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*/ |
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public void addChangeListener(ChangeListener l) { |
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listenerList.add(ChangeListener.class, l); |
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} |
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/** |
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* 移除事件监听 |
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* |
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* @param l 监听器 |
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*/ |
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public void removeChangeListener(ChangeListener l) { |
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listenerList.remove(ChangeListener.class, l); |
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} |
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/** |
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* 获取当前选中的Tab组件 |
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* |
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* @return Tab组件 |
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*/ |
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public Component getSelectedComponent() { |
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return tabComponents.get(String.valueOf(tabGroup.getSelectedItem())); |
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} |
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} |
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@ -0,0 +1,63 @@
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package com.fr.design.gui.storybook.components; |
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import com.formdev.flatlaf.util.ScaledEmptyBorder; |
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import com.fr.design.gui.frpane.FineTabbedPane; |
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import com.fr.design.gui.ibutton.UIButton; |
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import com.fr.design.gui.storybook.StoryBoard; |
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import java.awt.Component; |
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import static com.fine.swing.ui.layout.Layouts.cell; |
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import static com.fine.swing.ui.layout.Layouts.column; |
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/** |
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* @author Levy.Xie |
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* @since 11.0 |
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* Created on 2024/05/22 |
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*/ |
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public class TabbedPaneStoryBoard extends StoryBoard { |
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public TabbedPaneStoryBoard() { |
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super("切换标题面板"); |
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add( |
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cell(createSampleTabPane()), |
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cell(createSampleTabPaneWithRatio(0.8f)), |
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cell(createMultiRowTab()) |
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); |
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} |
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private FineTabbedPane createSampleTabPane() { |
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return FineTabbedPane.builder() |
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.addTab("测试1", getSampleCell(1)) |
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.addTab("测试2", getSampleCell(2)) |
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.build(); |
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} |
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private FineTabbedPane createSampleTabPaneWithRatio(float ratio) { |
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return FineTabbedPane.builder() |
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.addTab("测试1", getSampleCell(1)) |
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.addTab("测试2", getSampleCell(2)) |
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.withHeadRatio(ratio) |
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.build(); |
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} |
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private FineTabbedPane createMultiRowTab() { |
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return FineTabbedPane.builder() |
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.addTab("测试1", getSampleCell(1)) |
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.addTab("测试2", getSampleCell(2)) |
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.addTab("测试3", getSampleCell(3)) |
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.addTab("测试4", getSampleCell(4)) |
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.addTab("测试5", getSampleCell(5)) |
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.withTabLayout(new int[]{2,3}) |
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.build(); |
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} |
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private Component getSampleCell(int seq) { |
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return column(10, |
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cell(new UIButton(seq + "-按钮1")), cell(new UIButton(seq + "-按钮2")) |
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).with(it -> it.setBorder(new ScaledEmptyBorder(10, 10, 10, 10))).getComponent(); |
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} |
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} |
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