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Merge pull request #303 from xDUDSSx/extras-svg-icon-filter

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FlatSVGIcon color filters
This commit is contained in:
Karl Tauber
2021-04-18 17:31:01 +02:00
parent 360f0bafe0 8ec0e57235
commit 00dc7004f5
3 changed files with 491 additions and 35 deletions
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108
flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/extras/ExtrasPanel.java
View File

@@ -18,8 +18,13 @@ package com.formdev.flatlaf.demo.extras;
import javax.swing.*;
import com.formdev.flatlaf.extras.*;
import com.formdev.flatlaf.extras.FlatSVGIcon.ColorFilter;
import com.formdev.flatlaf.extras.components.FlatTriStateCheckBox;
import com.formdev.flatlaf.util.HSLColor;
import net.miginfocom.swing.*;
import java.awt.*;
import java.awt.event.HierarchyEvent;
import java.util.function.Function;
/**
* @author Karl Tauber
@@ -27,6 +32,9 @@ import net.miginfocom.swing.*;
public class ExtrasPanel
extends JPanel
{
private Timer rainbowIconTimer;
private int rainbowCounter = 0;
public ExtrasPanel() {
initComponents();
@@ -50,6 +58,34 @@ public class ExtrasPanel
addSVGIcon( "errorDialog.svg" );
addSVGIcon( "informationDialog.svg" );
addSVGIcon( "warningDialog.svg" );
initRainbowIcon();
}
private void initRainbowIcon() {
FlatSVGIcon icon = new FlatSVGIcon( "com/formdev/flatlaf/demo/extras/svg/informationDialog.svg" );
icon.setColorFilter( new ColorFilter( color -> {
rainbowCounter += 1;
rainbowCounter %= 255;
return Color.getHSBColor( rainbowCounter / 255f, 1, 1 );
} ) );
rainbowIcon.setIcon( icon );
rainbowIconTimer = new Timer( 30, e -> {
rainbowIcon.repaint();
} );
// start rainbow timer only if panel is shown ("Extras" tab is active)
addHierarchyListener( e -> {
if( e.getID() == HierarchyEvent.HIERARCHY_CHANGED &&
(e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0 )
{
if( isShowing() )
rainbowIconTimer.start();
else
rainbowIconTimer.stop();
}
} );
}
private void addSVGIcon( String name ) {
@@ -60,6 +96,36 @@ public class ExtrasPanel
triStateLabel1.setText( triStateCheckBox1.getState().toString() );
}
private void redChanged() {
brighterToggleButton.setSelected( false );
Function<Color, Color> mapper = null;
if( redToggleButton.isSelected() ) {
float[] redHSL = HSLColor.fromRGB( Color.red );
mapper = color -> {
float[] hsl = HSLColor.fromRGB( color );
return HSLColor.toRGB( redHSL[0], 70, hsl[2] );
};
}
FlatSVGIcon.ColorFilter.getInstance().setMapper( mapper );
// repaint whole application window because global color filter also affects
// icons in menubar, toolbar, etc.
SwingUtilities.windowForComponent( this ).repaint();
}
private void brighterChanged() {
redToggleButton.setSelected( false );
FlatSVGIcon.ColorFilter.getInstance().setMapper( brighterToggleButton.isSelected()
? color -> color.brighter().brighter()
: null );
// repaint whole application window because global color filter also affects
// icons in menubar, toolbar, etc.
SwingUtilities.windowForComponent( this ).repaint();
}
private void initComponents() {
// JFormDesigner - Component initialization - DO NOT MODIFY //GEN-BEGIN:initComponents
label4 = new JLabel();
@@ -69,6 +135,13 @@ public class ExtrasPanel
label2 = new JLabel();
svgIconsPanel = new JPanel();
label3 = new JLabel();
separator1 = new JSeparator();
label5 = new JLabel();
label6 = new JLabel();
rainbowIcon = new JLabel();
label7 = new JLabel();
redToggleButton = new JToggleButton();
brighterToggleButton = new JToggleButton();
//======== this ========
setLayout(new MigLayout(
@@ -81,6 +154,10 @@ public class ExtrasPanel
"[]para" +
"[]" +
"[]" +
"[]" +
"[]" +
"[]" +
"[]" +
"[]"));
//---- label4 ----
@@ -119,6 +196,30 @@ public class ExtrasPanel
//---- label3 ----
label3.setText("The icons may change colors when switching to another theme.");
add(label3, "cell 1 3 2 1");
add(separator1, "cell 1 4 2 1,growx");
//---- label5 ----
label5.setText("Color filters can be also applied to icons. Globally or for each instance.");
add(label5, "cell 1 5 2 1");
//---- label6 ----
label6.setText("Rainbow color filter");
add(label6, "cell 1 6 2 1");
add(rainbowIcon, "cell 1 6 2 1");
//---- label7 ----
label7.setText("Global icon color filter");
add(label7, "cell 1 7 2 1");
//---- redToggleButton ----
redToggleButton.setText("Toggle RED");
redToggleButton.addActionListener(e -> redChanged());
add(redToggleButton, "cell 1 7 2 1");
//---- brighterToggleButton ----
brighterToggleButton.setText("Toggle brighter");
brighterToggleButton.addActionListener(e -> brighterChanged());
add(brighterToggleButton, "cell 1 7 2 1");
// JFormDesigner - End of component initialization //GEN-END:initComponents
}
@@ -130,5 +231,12 @@ public class ExtrasPanel
private JLabel label2;
private JPanel svgIconsPanel;
private JLabel label3;
private JSeparator separator1;
private JLabel label5;
private JLabel label6;
private JLabel rainbowIcon;
private JLabel label7;
private JToggleButton redToggleButton;
private JToggleButton brighterToggleButton;
// JFormDesigner - End of variables declaration //GEN-END:variables
}

46
flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/extras/ExtrasPanel.jfd
View File

@@ -1,4 +1,4 @@
JFDML JFormDesigner: "7.0.2.0.298" Java: "14" encoding: "UTF-8"
JFDML JFormDesigner: "7.0.3.1.342" Java: "16" encoding: "UTF-8"
new FormModel {
contentType: "form/swing"
@@ -6,7 +6,7 @@ new FormModel {
add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
"$layoutConstraints": "insets dialog,hidemode 3"
"$columnConstraints": "[][][left]"
"$rowConstraints": "[]para[][][]"
"$rowConstraints": "[]para[][][][][][][]"
} ) {
name: "this"
add( new FormComponent( "javax.swing.JLabel" ) {
@@ -56,6 +56,48 @@ new FormModel {
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 3 2 1"
} )
add( new FormComponent( "javax.swing.JSeparator" ) {
name: "separator1"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 4 2 1,growx"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "label5"
"text": "Color filters can be also applied to icons. Globally or for each instance."
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 5 2 1"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "label6"
"text": "Rainbow color filter"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 6 2 1"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "rainbowIcon"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 6 2 1"
} )
add( new FormComponent( "javax.swing.JLabel" ) {
name: "label7"
"text": "Global icon color filter"
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 7 2 1"
} )
add( new FormComponent( "javax.swing.JToggleButton" ) {
name: "redToggleButton"
"text": "Toggle RED"
addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "redChanged", false ) )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 7 2 1"
} )
add( new FormComponent( "javax.swing.JToggleButton" ) {
name: "brighterToggleButton"
"text": "Toggle brighter"
addEvent( new FormEvent( "java.awt.event.ActionListener", "actionPerformed", "brighterChanged", false ) )
}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
"value": "cell 1 7 2 1"
} )
}, new FormLayoutConstraints( null ) {
"location": new java.awt.Point( 0, 0 )
"size": new java.awt.Dimension( 500, 300 )