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Code Issues Packages Projects Releases Wiki Activity

1) Custom titled separator (centered text, etc.),

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2) White background (IDEA-170044)
This commit is contained in:
Rustam Vishnyakov
2017-04-06 18:12:50 +03:00
parent 1cdfe7aa92
commit 437401b2a4
1 changed files with 36 additions and 19 deletions
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platform/lang-impl/src/com/intellij/application/options/schemes/SchemesCombo.java
+36 -19
View File
@@ -19,6 +19,7 @@ import com.intellij.openapi.options.Scheme;
import com.intellij.openapi.options.SchemeManager;
import com.intellij.openapi.ui.ComboBox;
import com.intellij.ui.*;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
@@ -116,19 +117,6 @@ public abstract class SchemesCombo<T extends Scheme> extends ComboBox<SchemesCom
}
private class MyListCellRenderer extends ColoredListCellRenderer<MySchemeListItem<T>> {
private ListCellRendererWrapper<MySchemeListItem> myWrapper = new ListCellRendererWrapper<MySchemeListItem>() {
@Override
public void customize(JList list,
MySchemeListItem value,
int index,
boolean selected,
boolean hasFocus) {
if (value.isSeparator()) {
setText(" Stored in " + value.getPresentableText());
setSeparator();
}
}
};
@Override
public Component getListCellRendererComponent(JList<? extends MySchemeListItem<T>> list,
@@ -136,14 +124,15 @@ public abstract class SchemesCombo<T extends Scheme> extends ComboBox<SchemesCom
int index,
boolean selected,
boolean hasFocus) {
Component c;
if (value != null && value.isSeparator()) {
Component c = myWrapper.getListCellRendererComponent(list, value, index, selected, hasFocus);
if (c instanceof TitledSeparator) {
((TitledSeparator)c).getLabel().setForeground(JBColor.GRAY);
return c;
}
c = new MyTitledSeparator("Stored in " + value.getPresentableText());
}
return super.getListCellRendererComponent(list, value, index, selected, hasFocus);
else {
c = super.getListCellRendererComponent(list, value, index, selected, hasFocus);
if (!selected) c.setBackground(JBColor.WHITE);
}
return c;
}
@Override
@@ -195,4 +184,32 @@ public abstract class SchemesCombo<T extends Scheme> extends ComboBox<SchemesCom
return myTitle;
}
}
private static class MyTitledSeparator extends JPanel {
public MyTitledSeparator(@NotNull String titleText) {
super();
setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
JLabel label = new JLabel(titleText);
int verticalSeparatorOffset = label.getPreferredSize().height / 2;
setBackground(JBColor.WHITE);
add(createSeparator(verticalSeparatorOffset));
label.setHorizontalAlignment(SwingConstants.CENTER);
add(label);
label.setBackground(JBColor.WHITE);
label.setForeground(JBColor.GRAY);
label.setFont(UIUtil.getTitledBorderFont());
add(createSeparator(verticalSeparatorOffset));
}
private static JComponent createSeparator(int verticalOffset) {
JPanel separatorPanel = new JPanel();
separatorPanel.setBackground(JBColor.WHITE);
separatorPanel.setLayout(new BoxLayout(separatorPanel, BoxLayout.Y_AXIS));
separatorPanel.add(Box.createVerticalStrut(verticalOffset));
JSeparator separator = new JSeparator();
separatorPanel.add(separator);
return separatorPanel;
}
}
}