TabbedPane: support rotated/vertical tabs (issue #633)

flatlaf-testing/dumps/uidefaults/FlatDarkLaf_1.8.0.txt

@@ -1081,6 +1081,7 @@ TabbedPane.tabAreaAlignment    leading
 TabbedPane.tabAreaInsets       0,0,0,0    javax.swing.plaf.InsetsUIResource [UI]
 TabbedPane.tabHeight           32
 TabbedPane.tabInsets           4,12,4,12    javax.swing.plaf.InsetsUIResource [UI]
+TabbedPane.tabRotation         none
 TabbedPane.tabRunOverlay       0
 TabbedPane.tabSelectionArc     0
 TabbedPane.tabSelectionHeight  3

flatlaf-testing/dumps/uidefaults/FlatLightLaf_1.8.0.txt

@@ -1086,6 +1086,7 @@ TabbedPane.tabAreaAlignment    leading
 TabbedPane.tabAreaInsets       0,0,0,0    javax.swing.plaf.InsetsUIResource [UI]
 TabbedPane.tabHeight           32
 TabbedPane.tabInsets           4,12,4,12    javax.swing.plaf.InsetsUIResource [UI]
+TabbedPane.tabRotation         none
 TabbedPane.tabRunOverlay       0
 TabbedPane.tabSelectionArc     0
 TabbedPane.tabSelectionHeight  3

flatlaf-testing/dumps/uidefaults/FlatMacDarkLaf_1.8.0.txt

@@ -1091,6 +1091,7 @@ TabbedPane.tabAreaAlignment    leading
 TabbedPane.tabAreaInsets       0,0,0,0    javax.swing.plaf.InsetsUIResource [UI]
 TabbedPane.tabHeight           32
 TabbedPane.tabInsets           4,12,4,12    javax.swing.plaf.InsetsUIResource [UI]
+TabbedPane.tabRotation         none
 TabbedPane.tabRunOverlay       0
 TabbedPane.tabSelectionArc     999
 TabbedPane.tabSelectionHeight  3

flatlaf-testing/dumps/uidefaults/FlatMacLightLaf_1.8.0.txt

@@ -1095,6 +1095,7 @@ TabbedPane.tabAreaAlignment    leading
 TabbedPane.tabAreaInsets       0,0,0,0    javax.swing.plaf.InsetsUIResource [UI]
 TabbedPane.tabHeight           32
 TabbedPane.tabInsets           4,12,4,12    javax.swing.plaf.InsetsUIResource [UI]
+TabbedPane.tabRotation         none
 TabbedPane.tabRunOverlay       0
 TabbedPane.tabSelectionArc     999
 TabbedPane.tabSelectionHeight  3

flatlaf-testing/dumps/uidefaults/FlatTestLaf_1.8.0.txt

@@ -1116,6 +1116,7 @@ TabbedPane.tabAreaAlignment    leading
 TabbedPane.tabAreaInsets       0,0,0,0    javax.swing.plaf.InsetsUIResource [UI]
 TabbedPane.tabHeight           32
 TabbedPane.tabInsets           4,12,4,12    javax.swing.plaf.InsetsUIResource [UI]
+TabbedPane.tabRotation         none
 TabbedPane.tabRunOverlay       0
 TabbedPane.tabSelectionArc     0
 TabbedPane.tabSelectionHeight  3

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatContainerTest.java

@@ -32,6 +32,7 @@ import com.formdev.flatlaf.extras.components.FlatTabbedPane.*;
 import com.formdev.flatlaf.extras.components.FlatTriStateCheckBox;
 import com.formdev.flatlaf.icons.FlatInternalFrameCloseIcon;
 import com.formdev.flatlaf.util.ScaledImageIcon;
+import com.jgoodies.forms.factories.CC;
 import com.jgoodies.forms.layout.*;
 import net.miginfocom.swing.*;
 
@@ -62,6 +63,7 @@ public class FlatContainerTest
 		tabAreaAlignmentField.init( TabAreaAlignment.class, true );
 		tabAlignmentField.init( TabAlignment.class, true );
 		tabWidthModeField.init( TabWidthMode.class, true );
+		tabRotationField.init( TabRotation.class, true );
 
 		tabCountChanged();
 
@@ -74,6 +76,18 @@ public class FlatContainerTest
 		tabScrollChanged();
 	}
 
+	private void showOnlyOne() {
+		boolean showOnlyOne = showOnlyOneCheckBox.isSelected();
+
+		tabbedPane2.setVisible( !showOnlyOne );
+		tabbedPane3.setVisible( !showOnlyOne );
+		tabbedPane4.setVisible( !showOnlyOne );
+
+		int span = showOnlyOne ? 3 : 1;
+		FormLayout formLayout = (FormLayout) tabbedPane1.getParent().getLayout();
+		formLayout.setConstraints( tabbedPane1, CC.xywh( 1, 7, span, span ) );
+	}
+
 	private void tabScrollChanged() {
 		int tabLayoutPolicy = tabScrollCheckBox.isSelected() ? JTabbedPane.SCROLL_TAB_LAYOUT : JTabbedPane.WRAP_TAB_LAYOUT;
 		for( JTabbedPane tabbedPane : allTabbedPanes )
@@ -314,6 +328,12 @@ public class FlatContainerTest
 			tabbedPane.setTabWidthMode( value );
 	}
 
+	private void tabRotationChanged() {
+		TabRotation value = tabRotationField.getSelectedValue();
+		for( FlatTabbedPane tabbedPane : allTabbedPanes )
+			tabbedPane.setTabRotation( value );
+	}
+
 	private void tabTypeChanged() {
 		TabType value = tabTypeComboBox.getSelectedValue();
 		for( FlatTabbedPane tabbedPane : allTabbedPanes )
@@ -509,6 +529,7 @@ public class FlatContainerTest
 		JPanel panel13 = new JPanel();
 		JLabel label4 = new JLabel();
 		JLabel tabbedPaneLabel = new JLabel();
+		showOnlyOneCheckBox = new JCheckBox();
 		tabbedPane1 = new FlatTabbedPane();
 		tabbedPane3 = new FlatTabbedPane();
 		tabbedPane2 = new FlatTabbedPane();
@@ -520,19 +541,19 @@ public class FlatContainerTest
 		customTabsCheckBox = new JCheckBox();
 		htmlTabsCheckBox = new JCheckBox();
 		multiLineTabsCheckBox = new JCheckBox();
+		JLabel tabPlacementLabel = new JLabel();
+		tabPlacementField = new FlatTestEnumSelector<>();
+		tabBackForegroundCheckBox = new JCheckBox();
 		JLabel tabsPopupPolicyLabel = new JLabel();
 		tabsPopupPolicyField = new FlatTestEnumSelector<>();
-		tabBackForegroundCheckBox = new JCheckBox();
-		JLabel scrollButtonsPolicyLabel = new JLabel();
-		scrollButtonsPolicyField = new FlatTestEnumSelector<>();
 		tabIconsCheckBox = new JCheckBox();
 		tabIconSizeSpinner = new JSpinner();
 		iconPlacementField = new FlatTestEnumSelector<>();
+		JLabel scrollButtonsPolicyLabel = new JLabel();
+		scrollButtonsPolicyField = new FlatTestEnumSelector<>();
+		tabsClosableCheckBox = new JCheckBox();
 		JLabel scrollButtonsPlacementLabel = new JLabel();
 		scrollButtonsPlacementField = new FlatTestEnumSelector<>();
-		tabsClosableCheckBox = new JCheckBox();
-		JLabel tabPlacementLabel = new JLabel();
-		tabPlacementField = new FlatTestEnumSelector<>();
 		secondTabClosableCheckBox = new FlatTriStateCheckBox();
 		JLabel tabAreaAlignmentLabel = new JLabel();
 		tabAreaAlignmentField = new FlatTestEnumSelector<>();
@@ -540,6 +561,8 @@ public class FlatContainerTest
 		tabWidthModeField = new FlatTestEnumSelector<>();
 		JLabel tabAlignmentLabel = new JLabel();
 		tabAlignmentField = new FlatTestEnumSelector<>();
+		JLabel tabRotationLabel = new JLabel();
+		tabRotationField = new FlatTestEnumSelector<>();
 		JLabel tabTypeLabel = new JLabel();
 		tabTypeComboBox = new FlatTestEnumSelector<>();
 		leadingComponentCheckBox = new JCheckBox();
@@ -636,6 +659,12 @@ public class FlatContainerTest
 			//---- tabbedPaneLabel ----
 			tabbedPaneLabel.setText("JTabbedPane:");
 			panel9.add(tabbedPaneLabel, cc.xy(1, 5));
+
+			//---- showOnlyOneCheckBox ----
+			showOnlyOneCheckBox.setText("show only one tabbed pane");
+			showOnlyOneCheckBox.setMnemonic('W');
+			showOnlyOneCheckBox.addActionListener(e -> showOnlyOne());
+			panel9.add(showOnlyOneCheckBox, cc.xy(3, 5, CellConstraints.RIGHT, CellConstraints.DEFAULT));
 			panel9.add(tabbedPane1, cc.xy(1, 7));
 
 			//======== tabbedPane3 ========
@@ -713,26 +742,26 @@ public class FlatContainerTest
 				multiLineTabsCheckBox.addActionListener(e -> htmlTabsChanged());
 				tabbedPaneControlPanel.add(multiLineTabsCheckBox, "cell 2 0 2 1");
 
-				//---- tabsPopupPolicyLabel ----
-				tabsPopupPolicyLabel.setText("Tabs popup policy:");
-				tabbedPaneControlPanel.add(tabsPopupPolicyLabel, "cell 0 1");
+				//---- tabPlacementLabel ----
+				tabPlacementLabel.setText("Tab placement:");
+				tabbedPaneControlPanel.add(tabPlacementLabel, "cell 0 1");
 
-				//---- tabsPopupPolicyField ----
-				tabsPopupPolicyField.addActionListener(e -> tabsPopupPolicyChanged());
-				tabbedPaneControlPanel.add(tabsPopupPolicyField, "cell 1 1");
+				//---- tabPlacementField ----
+				tabPlacementField.addActionListener(e -> tabPlacementChanged());
+				tabbedPaneControlPanel.add(tabPlacementField, "cell 1 1");
 
 				//---- tabBackForegroundCheckBox ----
 				tabBackForegroundCheckBox.setText("Tab back/foreground");
 				tabBackForegroundCheckBox.addActionListener(e -> tabBackForegroundChanged());
 				tabbedPaneControlPanel.add(tabBackForegroundCheckBox, "cell 2 1 2 1");
 
-				//---- scrollButtonsPolicyLabel ----
-				scrollButtonsPolicyLabel.setText("Scroll buttons policy:");
-				tabbedPaneControlPanel.add(scrollButtonsPolicyLabel, "cell 0 2");
+				//---- tabsPopupPolicyLabel ----
+				tabsPopupPolicyLabel.setText("Tabs popup policy:");
+				tabbedPaneControlPanel.add(tabsPopupPolicyLabel, "cell 0 2");
 
-				//---- scrollButtonsPolicyField ----
-				scrollButtonsPolicyField.addActionListener(e -> scrollButtonsPolicyChanged());
-				tabbedPaneControlPanel.add(scrollButtonsPolicyField, "cell 1 2");
+				//---- tabsPopupPolicyField ----
+				tabsPopupPolicyField.addActionListener(e -> tabsPopupPolicyChanged());
+				tabbedPaneControlPanel.add(tabsPopupPolicyField, "cell 1 2");
 
 				//---- tabIconsCheckBox ----
 				tabIconsCheckBox.setText("Tab icons");
@@ -750,26 +779,26 @@ public class FlatContainerTest
 				iconPlacementField.addActionListener(e -> iconPlacementChanged());
 				tabbedPaneControlPanel.add(iconPlacementField, "cell 2 2 2 1");
 
-				//---- scrollButtonsPlacementLabel ----
-				scrollButtonsPlacementLabel.setText("Scroll buttons placement:");
-				tabbedPaneControlPanel.add(scrollButtonsPlacementLabel, "cell 0 3");
+				//---- scrollButtonsPolicyLabel ----
+				scrollButtonsPolicyLabel.setText("Scroll buttons policy:");
+				tabbedPaneControlPanel.add(scrollButtonsPolicyLabel, "cell 0 3");
 
-				//---- scrollButtonsPlacementField ----
-				scrollButtonsPlacementField.addActionListener(e -> scrollButtonsPlacementChanged());
-				tabbedPaneControlPanel.add(scrollButtonsPlacementField, "cell 1 3");
+				//---- scrollButtonsPolicyField ----
+				scrollButtonsPolicyField.addActionListener(e -> scrollButtonsPolicyChanged());
+				tabbedPaneControlPanel.add(scrollButtonsPolicyField, "cell 1 3");
 
 				//---- tabsClosableCheckBox ----
 				tabsClosableCheckBox.setText("Tabs closable");
 				tabsClosableCheckBox.addActionListener(e -> tabsClosableChanged());
 				tabbedPaneControlPanel.add(tabsClosableCheckBox, "cell 2 3 2 1");
 
-				//---- tabPlacementLabel ----
-				tabPlacementLabel.setText("Tab placement:");
-				tabbedPaneControlPanel.add(tabPlacementLabel, "cell 0 4");
+				//---- scrollButtonsPlacementLabel ----
+				scrollButtonsPlacementLabel.setText("Scroll buttons placement:");
+				tabbedPaneControlPanel.add(scrollButtonsPlacementLabel, "cell 0 4");
 
-				//---- tabPlacementField ----
-				tabPlacementField.addActionListener(e -> tabPlacementChanged());
-				tabbedPaneControlPanel.add(tabPlacementField, "cell 1 4");
+				//---- scrollButtonsPlacementField ----
+				scrollButtonsPlacementField.addActionListener(e -> scrollButtonsPlacementChanged());
+				tabbedPaneControlPanel.add(scrollButtonsPlacementField, "cell 1 4");
 
 				//---- secondTabClosableCheckBox ----
 				secondTabClosableCheckBox.setText("Second Tab closable");
@@ -800,6 +829,14 @@ public class FlatContainerTest
 				tabAlignmentField.addActionListener(e -> tabAlignmentChanged());
 				tabbedPaneControlPanel.add(tabAlignmentField, "cell 1 6");
 
+				//---- tabRotationLabel ----
+				tabRotationLabel.setText("Tab rotation:");
+				tabbedPaneControlPanel.add(tabRotationLabel, "cell 2 6");
+
+				//---- tabRotationField ----
+				tabRotationField.addActionListener(e -> tabRotationChanged());
+				tabbedPaneControlPanel.add(tabRotationField, "cell 3 6");
+
 				//---- tabTypeLabel ----
 				tabTypeLabel.setText("Tab type:");
 				tabbedPaneControlPanel.add(tabTypeLabel, "cell 0 7");
@@ -892,6 +929,7 @@ public class FlatContainerTest
 	}
 
 	// JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
+	private JCheckBox showOnlyOneCheckBox;
 	private FlatTabbedPane tabbedPane1;
 	private FlatTabbedPane tabbedPane3;
 	private FlatTabbedPane tabbedPane2;
@@ -901,19 +939,20 @@ public class FlatContainerTest
 	private JCheckBox customTabsCheckBox;
 	private JCheckBox htmlTabsCheckBox;
 	private JCheckBox multiLineTabsCheckBox;
-	private FlatTestEnumSelector<TabsPopupPolicy> tabsPopupPolicyField;
+	private FlatTestEnumSelector<TabPlacement> tabPlacementField;
 	private JCheckBox tabBackForegroundCheckBox;
-	private FlatTestEnumSelector<ScrollButtonsPolicy> scrollButtonsPolicyField;
+	private FlatTestEnumSelector<TabsPopupPolicy> tabsPopupPolicyField;
 	private JCheckBox tabIconsCheckBox;
 	private JSpinner tabIconSizeSpinner;
 	private FlatTestEnumSelector<TabIconPlacement> iconPlacementField;
-	private FlatTestEnumSelector<ScrollButtonsPlacement> scrollButtonsPlacementField;
+	private FlatTestEnumSelector<ScrollButtonsPolicy> scrollButtonsPolicyField;
 	private JCheckBox tabsClosableCheckBox;
-	private FlatTestEnumSelector<TabPlacement> tabPlacementField;
+	private FlatTestEnumSelector<ScrollButtonsPlacement> scrollButtonsPlacementField;
 	private FlatTriStateCheckBox secondTabClosableCheckBox;
 	private FlatTestEnumSelector<TabAreaAlignment> tabAreaAlignmentField;
 	private FlatTestEnumSelector<TabWidthMode> tabWidthModeField;
 	private FlatTestEnumSelector<TabAlignment> tabAlignmentField;
+	private FlatTestEnumSelector<TabRotation> tabRotationField;
 	private FlatTestEnumSelector<TabType> tabTypeComboBox;
 	private JCheckBox leadingComponentCheckBox;
 	private JCheckBox customBorderCheckBox;

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatContainerTest.jfd

@@ -91,13 +91,25 @@ new FormModel {
 					"gridX": 1
 					"gridY": 5
 				} )
+				add( new FormComponent( "javax.swing.JCheckBox" ) {
+					name: "showOnlyOneCheckBox"
+					"text": "show only one tabbed pane"
+					"mnemonic": 87
+					auxiliary() {
+						"JavaCodeGenerator.variableLocal": false
+					}
+					addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "showOnlyOne", false ) )
+				}, new FormLayoutConstraints( class com.jgoodies.forms.layout.CellConstraints ) {
+					"gridX": 3
+					"gridY": 5
+					"hAlign": sfield com.jgoodies.forms.layout.CellConstraints RIGHT
+				} )
 				add( new FormContainer( "com.formdev.flatlaf.extras.components.FlatTabbedPane", new FormLayoutManager( class javax.swing.JTabbedPane ) ) {
 					name: "tabbedPane1"
 					auxiliary() {
 						"JavaCodeGenerator.variableLocal": false
 					}
 				}, new FormLayoutConstraints( class com.jgoodies.forms.layout.CellConstraints ) {
-					"gridX": 1
 					"gridY": 7
 				} )
 				add( new FormContainer( "com.formdev.flatlaf.extras.components.FlatTabbedPane", new FormLayoutManager( class javax.swing.JTabbedPane ) ) {
@@ -198,18 +210,18 @@ new FormModel {
 						"value": "cell 2 0 2 1"
 					} )
 					add( new FormComponent( "javax.swing.JLabel" ) {
-						name: "tabsPopupPolicyLabel"
-						"text": "Tabs popup policy:"
+						name: "tabPlacementLabel"
+						"text": "Tab placement:"
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 0 1"
 					} )
 					add( new FormComponent( "com.formdev.flatlaf.testing.FlatTestEnumSelector" ) {
-						name: "tabsPopupPolicyField"
+						name: "tabPlacementField"
 						auxiliary() {
 							"JavaCodeGenerator.variableLocal": false
-							"JavaCodeGenerator.typeParameters": "TabsPopupPolicy"
+							"JavaCodeGenerator.typeParameters": "TabPlacement"
 						}
-						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "tabsPopupPolicyChanged", false ) )
+						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "tabPlacementChanged", false ) )
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 1 1"
 					} )
@@ -224,18 +236,18 @@ new FormModel {
 						"value": "cell 2 1 2 1"
 					} )
 					add( new FormComponent( "javax.swing.JLabel" ) {
-						name: "scrollButtonsPolicyLabel"
-						"text": "Scroll buttons policy:"
+						name: "tabsPopupPolicyLabel"
+						"text": "Tabs popup policy:"
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 0 2"
 					} )
 					add( new FormComponent( "com.formdev.flatlaf.testing.FlatTestEnumSelector" ) {
-						name: "scrollButtonsPolicyField"
+						name: "tabsPopupPolicyField"
 						auxiliary() {
 							"JavaCodeGenerator.variableLocal": false
-							"JavaCodeGenerator.typeParameters": "ScrollButtonsPolicy"
+							"JavaCodeGenerator.typeParameters": "TabsPopupPolicy"
 						}
-						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "scrollButtonsPolicyChanged", false ) )
+						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "tabsPopupPolicyChanged", false ) )
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 1 2"
 					} )
@@ -280,18 +292,18 @@ new FormModel {
 						"value": "cell 2 2 2 1"
 					} )
 					add( new FormComponent( "javax.swing.JLabel" ) {
-						name: "scrollButtonsPlacementLabel"
-						"text": "Scroll buttons placement:"
+						name: "scrollButtonsPolicyLabel"
+						"text": "Scroll buttons policy:"
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 0 3"
 					} )
 					add( new FormComponent( "com.formdev.flatlaf.testing.FlatTestEnumSelector" ) {
-						name: "scrollButtonsPlacementField"
+						name: "scrollButtonsPolicyField"
 						auxiliary() {
 							"JavaCodeGenerator.variableLocal": false
-							"JavaCodeGenerator.typeParameters": "ScrollButtonsPlacement"
+							"JavaCodeGenerator.typeParameters": "ScrollButtonsPolicy"
 						}
-						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "scrollButtonsPlacementChanged", false ) )
+						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "scrollButtonsPolicyChanged", false ) )
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 1 3"
 					} )
@@ -306,18 +318,18 @@ new FormModel {
 						"value": "cell 2 3 2 1"
 					} )
 					add( new FormComponent( "javax.swing.JLabel" ) {
-						name: "tabPlacementLabel"
-						"text": "Tab placement:"
+						name: "scrollButtonsPlacementLabel"
+						"text": "Scroll buttons placement:"
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 0 4"
 					} )
 					add( new FormComponent( "com.formdev.flatlaf.testing.FlatTestEnumSelector" ) {
-						name: "tabPlacementField"
+						name: "scrollButtonsPlacementField"
 						auxiliary() {
 							"JavaCodeGenerator.variableLocal": false
-							"JavaCodeGenerator.typeParameters": "TabPlacement"
+							"JavaCodeGenerator.typeParameters": "ScrollButtonsPlacement"
 						}
-						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "tabPlacementChanged", false ) )
+						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "scrollButtonsPlacementChanged", false ) )
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 1 4"
 					} )
@@ -379,6 +391,22 @@ new FormModel {
 					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 						"value": "cell 1 6"
 					} )
+					add( new FormComponent( "javax.swing.JLabel" ) {
+						name: "tabRotationLabel"
+						"text": "Tab rotation:"
+					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+						"value": "cell 2 6"
+					} )
+					add( new FormComponent( "com.formdev.flatlaf.testing.FlatTestEnumSelector" ) {
+						name: "tabRotationField"
+						auxiliary() {
+							"JavaCodeGenerator.typeParameters": "TabRotation"
+							"JavaCodeGenerator.variableLocal": false
+						}
+						addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "tabRotationChanged", false ) )
+					}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+						"value": "cell 3 6"
+					} )
 					add( new FormComponent( "javax.swing.JLabel" ) {
 						name: "tabTypeLabel"
 						"text": "Tab type:"