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UI defaults inspector: added separator between component groups and draw component name with lighter color

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This commit is contained in:
Karl Tauber
2020-09-14 15:18:10 +02:00
parent 015b04a29a
commit 5441ac6640
1 changed files with 106 additions and 1 deletions
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107
flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatUIDefaultsInspector.java
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@@ -27,6 +27,8 @@ import javax.swing.*;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.TableColumnModel;
import com.formdev.flatlaf.FlatLaf;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.HSLColor;
import com.formdev.flatlaf.util.ScaledEmptyBorder;
import com.formdev.flatlaf.util.UIScale;
@@ -89,6 +91,7 @@ public class FlatUIDefaultsInspector
// initialize table
Item[] items = getUIDefaultsItems();
table.setModel( new ItemsTableModel( items ) );
table.setDefaultRenderer( String.class, new KeyRenderer() );
table.setDefaultRenderer( Item.class, new ValueRenderer() );
// restore window bounds
@@ -263,16 +266,112 @@ public class FlatUIDefaultsInspector
}
}
//---- class Renderer -----------------------------------------------------
private static class Renderer
extends DefaultTableCellRenderer
{
protected boolean selected;
protected boolean first;
protected void init( JTable table, String key, boolean selected, int row ) {
this.selected = selected;
first = false;
if( row > 0 ) {
String previousKey = (String) table.getValueAt( row - 1, 0 );
int dot = key.indexOf( '.' );
if( dot > 0 ) {
String prefix = key.substring( 0, dot + 1 );
first = !previousKey.startsWith( prefix );
} else
first = previousKey.indexOf( '.' ) > 0;
}
}
protected void paintSeparator( Graphics g ) {
if( first && !selected ) {
g.setColor( FlatLaf.isLafDark() ? Color.gray : Color.lightGray );
g.fillRect( 0, 0, getWidth() - 1, 1 );
}
}
}
//---- class KeyRenderer --------------------------------------------------
private static class KeyRenderer
extends Renderer
{
private String key;
@Override
public Component getTableCellRendererComponent( JTable table, Object value,
boolean isSelected, boolean hasFocus, int row, int column )
{
key = (String) value;
init( table, key, isSelected, row );
setToolTipText( key );
return super.getTableCellRendererComponent( table, value, isSelected, hasFocus, row, column );
}
@Override
protected void paintComponent( Graphics g ) {
int width = getWidth();
int height = getHeight();
Insets insets = getInsets();
FontMetrics fm = getFontMetrics( getFont() );
g.setColor( getBackground() );
g.fillRect( 0, 0, width, height );
Rectangle viewR = new Rectangle( insets.left, insets.top,
width - (insets.left + insets.right),
height - (insets.top + insets.bottom) );
Rectangle iconR = new Rectangle();
Rectangle textR = new Rectangle();
String clippedText = SwingUtilities.layoutCompoundLabel( this, fm, key, null,
getVerticalAlignment(), getHorizontalAlignment(),
getVerticalTextPosition(), getHorizontalTextPosition(),
viewR, iconR, textR, getIconTextGap() );
int x = textR.x;
int y = textR.y + fm.getAscent();
int dot = key.indexOf( '.' );
if( dot > 0 && !selected ) {
g.setColor( UIManager.getColor( "Label.disabledForeground" ) );
if( dot >= clippedText.length() )
FlatUIUtils.drawString( this, g, clippedText, x, y );
else {
String prefix = clippedText.substring( 0, dot + 1 );
String subkey = clippedText.substring( dot + 1 );
FlatUIUtils.drawString( this, g, prefix, x, y );
g.setColor( getForeground() );
FlatUIUtils.drawString( this, g, subkey, x + fm.stringWidth( prefix ), y );
}
} else {
g.setColor( getForeground() );
FlatUIUtils.drawString( this, g, clippedText, x, y );
}
paintSeparator( g );
}
}
//---- class ValueRenderer ------------------------------------------------
private static class ValueRenderer
extends DefaultTableCellRenderer
extends Renderer
{
@Override
public Component getTableCellRendererComponent( JTable table, Object value,
boolean isSelected, boolean hasFocus, int row, int column )
{
Item item = (Item) value;
init( table, item.key, isSelected, row );
// reset background, foreground and icon
if( !(item.value instanceof Color) ) {
@@ -337,6 +436,12 @@ public class FlatUIDefaultsInspector
setToolTipText( String.valueOf( item.value ) );
return this;
}
@Override
protected void paintComponent( Graphics g ) {
super.paintComponent( g );
paintSeparator( g );
}
}
//---- class SafeIcon -----------------------------------------------------