Demo: OptionPanePanel added

This commit is contained in:
Karl Tauber
2019-09-07 17:01:30 +02:00
parent dddb9112ba
commit 522d7dc0a1
5 changed files with 665 additions and 0 deletions

View File

@@ -39,6 +39,7 @@ class DemoFrame
MoreComponentsPanel moreComponentsPanel = new MoreComponentsPanel();
DataComponentsPanel dataComponentsPanel = new DataComponentsPanel();
TabsPanel tabsPanel = new TabsPanel();
OptionPanePanel optionPanePanel = new OptionPanePanel();
controlBar = new ControlBar();
//======== this ========
@@ -63,6 +64,7 @@ class DemoFrame
tabbedPane.addTab("More Components", moreComponentsPanel);
tabbedPane.addTab("Data Components", dataComponentsPanel);
tabbedPane.addTab("Tabs", tabsPanel);
tabbedPane.addTab("Option Pane", optionPanePanel);
}
contentPanel.add(tabbedPane, "cell 0 0");
contentPanel.add(controlBar, "cell 0 1");

View File

@@ -43,6 +43,11 @@ new FormModel {
}, new FormLayoutConstraints( null ) {
"title": "Tabs"
} )
add( new FormComponent( "com.formdev.flatlaf.demo.OptionPanePanel" ) {
name: "optionPanePanel"
}, new FormLayoutConstraints( null ) {
"title": "Option Pane"
} )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 0 0"
} )

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@@ -0,0 +1,350 @@
/*
* Copyright 2019 FormDev Software GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.formdev.flatlaf.demo;
import java.awt.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.*;
import javax.swing.border.*;
import net.miginfocom.swing.*;
/**
* @author Karl Tauber
*/
class OptionPanePanel
extends JScrollPane
{
OptionPanePanel() {
initComponents();
customOptionPane.setMessage( new Object[] {
"string",
"multi-\nline string",
new JCheckBox( "check box" ),
new JTextField( "text field" ),
"more text",
} );
customOptionPane.setOptions( new Object[] {
new JCheckBox( "check me" ),
"OK",
"Cancel",
} );
}
private void initComponents() {
// JFormDesigner - Component initialization - DO NOT MODIFY //GEN-BEGIN:initComponents
ScrollablePanel panel9 = new ScrollablePanel();
JLabel plainLabel = new JLabel();
JPanel panel1 = new JPanel();
JOptionPane plainOptionPane = new JOptionPane();
plainShowDialogLabel = new OptionPanePanel.ShowDialogLinkLabel();
JLabel errorLabel = new JLabel();
JPanel panel2 = new JPanel();
JOptionPane errorOptionPane = new JOptionPane();
errorShowDialogLabel = new OptionPanePanel.ShowDialogLinkLabel();
JLabel informationLabel = new JLabel();
JPanel panel3 = new JPanel();
JOptionPane informationOptionPane = new JOptionPane();
informationShowDialogLabel = new OptionPanePanel.ShowDialogLinkLabel();
JLabel questionLabel = new JLabel();
JPanel panel4 = new JPanel();
JOptionPane questionOptionPane = new JOptionPane();
OptionPanePanel.ShowDialogLinkLabel questionShowDialogLabel = new OptionPanePanel.ShowDialogLinkLabel();
JLabel warningLabel = new JLabel();
JPanel panel5 = new JPanel();
JOptionPane warningOptionPane = new JOptionPane();
OptionPanePanel.ShowDialogLinkLabel warningShowDialogLabel = new OptionPanePanel.ShowDialogLinkLabel();
JLabel inputLabel = new JLabel();
JPanel panel7 = new JPanel();
JOptionPane inputOptionPane = new JOptionPane();
OptionPanePanel.ShowDialogLinkLabel inputShowDialogLabel = new OptionPanePanel.ShowDialogLinkLabel();
JLabel inputIconLabel = new JLabel();
JPanel panel8 = new JPanel();
JOptionPane inputIconOptionPane = new JOptionPane();
OptionPanePanel.ShowDialogLinkLabel inputIconShowDialogLabel = new OptionPanePanel.ShowDialogLinkLabel();
JLabel customLabel = new JLabel();
JPanel panel6 = new JPanel();
customOptionPane = new JOptionPane();
OptionPanePanel.ShowDialogLinkLabel customShowDialogLabel = new OptionPanePanel.ShowDialogLinkLabel();
//======== this ========
setBorder(null);
//======== panel9 ========
{
panel9.setLayout(new MigLayout(
"flowy,ltr,hidemode 3",
// columns
"[]" +
"[]" +
"[fill]",
// rows
"[top]" +
"[top]" +
"[top]" +
"[top]" +
"[top]" +
"[top]" +
"[top]" +
"[top]"));
//---- plainLabel ----
plainLabel.setText("Plain");
panel9.add(plainLabel, "cell 0 0");
//======== panel1 ========
{
panel1.setBorder(LineBorder.createGrayLineBorder());
panel1.setLayout(new BorderLayout());
//---- plainOptionPane ----
plainOptionPane.setMessage("Hello world.");
panel1.add(plainOptionPane, BorderLayout.CENTER);
}
panel9.add(panel1, "cell 1 0");
//---- plainShowDialogLabel ----
plainShowDialogLabel.setOptionPane(plainOptionPane);
plainShowDialogLabel.setTitleLabel(plainLabel);
panel9.add(plainShowDialogLabel, "cell 2 0");
//---- errorLabel ----
errorLabel.setText("Error");
panel9.add(errorLabel, "cell 0 1");
//======== panel2 ========
{
panel2.setBorder(LineBorder.createGrayLineBorder());
panel2.setLayout(new BorderLayout());
//---- errorOptionPane ----
errorOptionPane.setMessageType(JOptionPane.ERROR_MESSAGE);
errorOptionPane.setOptionType(JOptionPane.OK_CANCEL_OPTION);
errorOptionPane.setMessage("Your PC ran into a problem. Buy a new one.");
panel2.add(errorOptionPane, BorderLayout.CENTER);
}
panel9.add(panel2, "cell 1 1");
//---- errorShowDialogLabel ----
errorShowDialogLabel.setTitleLabel(errorLabel);
errorShowDialogLabel.setOptionPane(errorOptionPane);
panel9.add(errorShowDialogLabel, "cell 2 1");
//---- informationLabel ----
informationLabel.setText("Information");
panel9.add(informationLabel, "cell 0 2");
//======== panel3 ========
{
panel3.setBorder(LineBorder.createGrayLineBorder());
panel3.setLayout(new BorderLayout());
//---- informationOptionPane ----
informationOptionPane.setMessageType(JOptionPane.INFORMATION_MESSAGE);
informationOptionPane.setOptionType(JOptionPane.YES_NO_OPTION);
informationOptionPane.setMessage("Text with\nmultiple lines\n(use \\n to separate lines)");
panel3.add(informationOptionPane, BorderLayout.CENTER);
}
panel9.add(panel3, "cell 1 2");
//---- informationShowDialogLabel ----
informationShowDialogLabel.setOptionPane(informationOptionPane);
informationShowDialogLabel.setTitleLabel(informationLabel);
panel9.add(informationShowDialogLabel, "cell 2 2");
//---- questionLabel ----
questionLabel.setText("Question");
panel9.add(questionLabel, "cell 0 3");
//======== panel4 ========
{
panel4.setBorder(LineBorder.createGrayLineBorder());
panel4.setLayout(new BorderLayout());
//---- questionOptionPane ----
questionOptionPane.setMessageType(JOptionPane.QUESTION_MESSAGE);
questionOptionPane.setOptionType(JOptionPane.YES_NO_CANCEL_OPTION);
questionOptionPane.setMessage("Answer the question. What question? Don't know. Just writing useless text to make this longer than 80 characters.");
panel4.add(questionOptionPane, BorderLayout.CENTER);
}
panel9.add(panel4, "cell 1 3");
//---- questionShowDialogLabel ----
questionShowDialogLabel.setOptionPane(questionOptionPane);
questionShowDialogLabel.setTitleLabel(questionLabel);
panel9.add(questionShowDialogLabel, "cell 2 3");
//---- warningLabel ----
warningLabel.setText("Warning");
panel9.add(warningLabel, "cell 0 4");
//======== panel5 ========
{
panel5.setBorder(LineBorder.createGrayLineBorder());
panel5.setLayout(new BorderLayout());
//---- warningOptionPane ----
warningOptionPane.setMessageType(JOptionPane.WARNING_MESSAGE);
warningOptionPane.setOptionType(JOptionPane.OK_CANCEL_OPTION);
warningOptionPane.setMessage("Beware of the dog!");
panel5.add(warningOptionPane, BorderLayout.CENTER);
}
panel9.add(panel5, "cell 1 4");
//---- warningShowDialogLabel ----
warningShowDialogLabel.setOptionPane(warningOptionPane);
warningShowDialogLabel.setTitleLabel(warningLabel);
panel9.add(warningShowDialogLabel, "cell 2 4");
//---- inputLabel ----
inputLabel.setText("Input");
panel9.add(inputLabel, "cell 0 5");
//======== panel7 ========
{
panel7.setBorder(LineBorder.createGrayLineBorder());
panel7.setLayout(new BorderLayout());
//---- inputOptionPane ----
inputOptionPane.setWantsInput(true);
inputOptionPane.setOptionType(JOptionPane.OK_CANCEL_OPTION);
inputOptionPane.setMessage("Enter whatever you want:");
panel7.add(inputOptionPane, BorderLayout.CENTER);
}
panel9.add(panel7, "cell 1 5");
//---- inputShowDialogLabel ----
inputShowDialogLabel.setOptionPane(inputOptionPane);
inputShowDialogLabel.setTitleLabel(inputLabel);
panel9.add(inputShowDialogLabel, "cell 2 5");
//---- inputIconLabel ----
inputIconLabel.setText("Input + icon");
panel9.add(inputIconLabel, "cell 0 6");
//======== panel8 ========
{
panel8.setBorder(LineBorder.createGrayLineBorder());
panel8.setLayout(new BorderLayout());
//---- inputIconOptionPane ----
inputIconOptionPane.setMessageType(JOptionPane.INFORMATION_MESSAGE);
inputIconOptionPane.setWantsInput(true);
inputIconOptionPane.setOptionType(JOptionPane.OK_CANCEL_OPTION);
inputIconOptionPane.setMessage("Enter something:");
panel8.add(inputIconOptionPane, BorderLayout.CENTER);
}
panel9.add(panel8, "cell 1 6");
//---- inputIconShowDialogLabel ----
inputIconShowDialogLabel.setTitleLabel(inputIconLabel);
inputIconShowDialogLabel.setOptionPane(inputIconOptionPane);
panel9.add(inputIconShowDialogLabel, "cell 2 6");
//---- customLabel ----
customLabel.setText("Custom");
panel9.add(customLabel, "cell 0 7");
//======== panel6 ========
{
panel6.setBorder(LineBorder.createGrayLineBorder());
panel6.setLayout(new BorderLayout());
//---- customOptionPane ----
customOptionPane.setIcon(UIManager.getIcon("Tree.leafIcon"));
panel6.add(customOptionPane, BorderLayout.CENTER);
}
panel9.add(panel6, "cell 1 7");
//---- customShowDialogLabel ----
customShowDialogLabel.setOptionPane(customOptionPane);
customShowDialogLabel.setTitleLabel(customLabel);
panel9.add(customShowDialogLabel, "cell 2 7");
}
setViewportView(panel9);
// JFormDesigner - End of component initialization //GEN-END:initComponents
}
// JFormDesigner - Variables declaration - DO NOT MODIFY //GEN-BEGIN:variables
private OptionPanePanel.ShowDialogLinkLabel plainShowDialogLabel;
private OptionPanePanel.ShowDialogLinkLabel errorShowDialogLabel;
private OptionPanePanel.ShowDialogLinkLabel informationShowDialogLabel;
private JOptionPane customOptionPane;
// JFormDesigner - End of variables declaration //GEN-END:variables
//---- class ShowDialogLinkLabel ------------------------------------------
private static class ShowDialogLinkLabel
extends JLabel
{
private JLabel titleLabel;
private JOptionPane optionPane;
ShowDialogLinkLabel() {
setText( "<html><a href=\"#\">Show dialog</a></html>" );
addMouseListener( new MouseAdapter() {
@Override
public void mouseClicked( MouseEvent e ) {
showDialog();
}
} );
}
private void showDialog() {
if( optionPane.getWantsInput() ) {
JOptionPane.showInputDialog(
getParent(),
optionPane.getMessage(),
titleLabel.getText() + " Title",
optionPane.getMessageType(),
optionPane.getIcon(),
null,
null );
} else {
JOptionPane.showOptionDialog(
getParent(),
optionPane.getMessage(),
titleLabel.getText() + " Title",
optionPane.getOptionType(),
optionPane.getMessageType(),
optionPane.getIcon(),
optionPane.getOptions(),
optionPane.getInitialValue() );
}
}
@SuppressWarnings( "unused" )
public JLabel getTitleLabel() {
return titleLabel;
}
public void setTitleLabel( JLabel titleLabel ) {
this.titleLabel = titleLabel;
}
@SuppressWarnings( "unused" )
public JOptionPane getOptionPane() {
return optionPane;
}
public void setOptionPane( JOptionPane optionPane ) {
this.optionPane = optionPane;
}
}
}

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@@ -0,0 +1,249 @@
JFDML JFormDesigner: "7.0.0.0.194" Java: "11.0.2" encoding: "UTF-8"
new FormModel {
contentType: "form/swing"
root: new FormRoot {
auxiliary() {
"JavaCodeGenerator.defaultVariableLocal": true
}
add( new FormContainer( "javax.swing.JScrollPane", new FormLayoutManager( class javax.swing.JScrollPane ) ) {
name: "this"
"border": sfield com.jformdesigner.model.FormObject NULL_VALUE
add( new FormContainer( "com.formdev.flatlaf.demo.ScrollablePanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
"$layoutConstraints": "flowy,ltr,hidemode 3"
"$columnConstraints": "[][][fill]"
"$rowConstraints": "[top][top][top][top][top][top][top][top]"
} ) {
name: "panel9"
add( new FormComponent( "javax.swing.JLabel" ) {
name: "plainLabel"
"text": "Plain"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 0 0"
} )
add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class java.awt.BorderLayout ) ) {
name: "panel1"
"border": &LineBorder0 new javax.swing.border.LineBorder( sfield java.awt.Color gray, 1, false )
add( new FormComponent( "javax.swing.JOptionPane" ) {
name: "plainOptionPane"
"message": "Hello world."
}, new FormLayoutConstraints( class java.lang.String ) {
"value": "Center"
} )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 0"
} )
add( new FormComponent( "com.formdev.flatlaf.demo.OptionPanePanel$ShowDialogLinkLabel" ) {
name: "plainShowDialogLabel"
"optionPane": new FormReference( "plainOptionPane" )
"titleLabel": new FormReference( "plainLabel" )
auxiliary() {
"JavaCodeGenerator.variableLocal": false
}
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 2 0"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "errorLabel"
"text": "Error"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 0 1"
} )
add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class java.awt.BorderLayout ) ) {
name: "panel2"
"border": #LineBorder0
add( new FormComponent( "javax.swing.JOptionPane" ) {
name: "errorOptionPane"
"messageType": 0
"optionType": 2
"message": "Your PC ran into a problem. Buy a new one."
}, new FormLayoutConstraints( class java.lang.String ) {
"value": "Center"
} )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 1"
} )
add( new FormComponent( "com.formdev.flatlaf.demo.OptionPanePanel$ShowDialogLinkLabel" ) {
name: "errorShowDialogLabel"
"titleLabel": new FormReference( "errorLabel" )
"optionPane": new FormReference( "errorOptionPane" )
auxiliary() {
"JavaCodeGenerator.variableLocal": false
}
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 2 1"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "informationLabel"
"text": "Information"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 0 2"
} )
add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class java.awt.BorderLayout ) ) {
name: "panel3"
"border": #LineBorder0
add( new FormComponent( "javax.swing.JOptionPane" ) {
name: "informationOptionPane"
"messageType": 1
"optionType": 0
"message": "Text with\nmultiple lines\n(use \\n to separate lines)"
}, new FormLayoutConstraints( class java.lang.String ) {
"value": "Center"
} )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 2"
} )
add( new FormComponent( "com.formdev.flatlaf.demo.OptionPanePanel$ShowDialogLinkLabel" ) {
name: "informationShowDialogLabel"
"optionPane": new FormReference( "informationOptionPane" )
"titleLabel": new FormReference( "informationLabel" )
auxiliary() {
"JavaCodeGenerator.variableLocal": false
}
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 2 2"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "questionLabel"
"text": "Question"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 0 3"
} )
add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class java.awt.BorderLayout ) ) {
name: "panel4"
"border": #LineBorder0
add( new FormComponent( "javax.swing.JOptionPane" ) {
name: "questionOptionPane"
"messageType": 3
"optionType": 1
"message": "Answer the question. What question? Don't know. Just writing useless text to make this longer than 80 characters."
}, new FormLayoutConstraints( class java.lang.String ) {
"value": "Center"
} )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 3"
} )
add( new FormComponent( "com.formdev.flatlaf.demo.OptionPanePanel$ShowDialogLinkLabel" ) {
name: "questionShowDialogLabel"
"optionPane": new FormReference( "questionOptionPane" )
"titleLabel": new FormReference( "questionLabel" )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 2 3"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "warningLabel"
"text": "Warning"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 0 4"
} )
add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class java.awt.BorderLayout ) ) {
name: "panel5"
"border": #LineBorder0
add( new FormComponent( "javax.swing.JOptionPane" ) {
name: "warningOptionPane"
"messageType": 2
"optionType": 2
"message": "Beware of the dog!"
}, new FormLayoutConstraints( class java.lang.String ) {
"value": "Center"
} )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 4"
} )
add( new FormComponent( "com.formdev.flatlaf.demo.OptionPanePanel$ShowDialogLinkLabel" ) {
name: "warningShowDialogLabel"
"optionPane": new FormReference( "warningOptionPane" )
"titleLabel": new FormReference( "warningLabel" )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 2 4"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "inputLabel"
"text": "Input"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 0 5"
} )
add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class java.awt.BorderLayout ) ) {
name: "panel7"
"border": #LineBorder0
add( new FormComponent( "javax.swing.JOptionPane" ) {
name: "inputOptionPane"
"wantsInput": true
"optionType": 2
"message": "Enter whatever you want:"
}, new FormLayoutConstraints( class java.lang.String ) {
"value": "Center"
} )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 5"
} )
add( new FormComponent( "com.formdev.flatlaf.demo.OptionPanePanel$ShowDialogLinkLabel" ) {
name: "inputShowDialogLabel"
"optionPane": new FormReference( "inputOptionPane" )
"titleLabel": new FormReference( "inputLabel" )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 2 5"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "inputIconLabel"
"text": "Input + icon"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 0 6"
} )
add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class java.awt.BorderLayout ) ) {
name: "panel8"
"border": #LineBorder0
add( new FormComponent( "javax.swing.JOptionPane" ) {
name: "inputIconOptionPane"
"messageType": 1
"wantsInput": true
"optionType": 2
"message": "Enter something:"
}, new FormLayoutConstraints( class java.lang.String ) {
"value": "Center"
} )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 6"
} )
add( new FormComponent( "com.formdev.flatlaf.demo.OptionPanePanel$ShowDialogLinkLabel" ) {
name: "inputIconShowDialogLabel"
"titleLabel": new FormReference( "inputIconLabel" )
"optionPane": new FormReference( "inputIconOptionPane" )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 2 6"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "customLabel"
"text": "Custom"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 0 7"
} )
add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class java.awt.BorderLayout ) ) {
name: "panel6"
"border": #LineBorder0
add( new FormComponent( "javax.swing.JOptionPane" ) {
name: "customOptionPane"
"icon": new com.jformdesigner.model.SwingIcon( 2, "Tree.leafIcon" )
auxiliary() {
"JavaCodeGenerator.variableLocal": false
}
}, new FormLayoutConstraints( class java.lang.String ) {
"value": "Center"
} )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 7"
} )
add( new FormComponent( "com.formdev.flatlaf.demo.OptionPanePanel$ShowDialogLinkLabel" ) {
name: "customShowDialogLabel"
"optionPane": new FormReference( "customOptionPane" )
"titleLabel": new FormReference( "customLabel" )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 2 7"
} )
} )
}, new FormLayoutConstraints( null ) {
"location": new java.awt.Point( 0, 0 )
"size": new java.awt.Dimension( 790, 840 )
} )
}
}

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@@ -0,0 +1,59 @@
/*
* Copyright 2019 FormDev Software GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.formdev.flatlaf.demo;
import java.awt.Dimension;
import java.awt.Rectangle;
import javax.swing.JPanel;
import javax.swing.Scrollable;
import javax.swing.SwingConstants;
import com.formdev.flatlaf.util.UIScale;
/**
* A panel that implements the {@link Scrollable} interface.
*
* @author Karl Tauber
*/
public class ScrollablePanel
extends JPanel
implements Scrollable
{
@Override
public Dimension getPreferredScrollableViewportSize() {
return UIScale.scale( new Dimension( 400, 400 ) );
}
@Override
public int getScrollableUnitIncrement( Rectangle visibleRect, int orientation, int direction ) {
return UIScale.scale( 50 );
}
@Override
public int getScrollableBlockIncrement( Rectangle visibleRect, int orientation, int direction ) {
return (orientation == SwingConstants.VERTICAL) ? visibleRect.height : visibleRect.width;
}
@Override
public boolean getScrollableTracksViewportWidth() {
return false;
}
@Override
public boolean getScrollableTracksViewportHeight() {
return false;
}
}