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<TITLE>Determining If a Style Attribute Applies to a Character or the Paragraph
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<h3>
e1013.
Determining If a Style Attribute Applies to a Character or the Paragraph</h3>
All style attributes as defined in <code>StyleConstants</code> are either
character or paragraph based attributes. See also
<a href="../javax.swing.text/style_ListAttr.html" class="eglink"><font size="-1"><b>e1009</b> Listing the Attributes in a Style</font></a>.
<pre>
boolean b;
// Check if character-based attribute
b = StyleConstants.Italic instanceof AttributeSet.CharacterAttribute; // true
b = StyleConstants.LineSpacing instanceof AttributeSet.CharacterAttribute; // false
// Check if paragraph-based attribute
b = StyleConstants.LineSpacing instanceof AttributeSet.ParagraphAttribute; // true
b = StyleConstants.Italic instanceof AttributeSet.ParagraphAttribute; // false
</pre>
It is also possible to determine if the attribute is a color or a
font-related attribute.
<pre>
// Check if color-based attribute
b = StyleConstants.Foreground instanceof AttributeSet.ColorAttribute; // true
b = StyleConstants.Italic instanceof AttributeSet.ColorAttribute; // false
// Check if font-based attribute
b = StyleConstants.Italic instanceof AttributeSet.FontAttribute; // true
b = StyleConstants.Foreground instanceof AttributeSet.FontAttribute; // false
</pre>
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Related Examples
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e1005. <a class="eglink" href="style_HiliteWords.html?l=rel">
Highlighting Words in a JTextComponent
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e1006. <a class="eglink" href="style_HiliteWords2.html?l=rel">
Setting the Font and Color of Text in a JTextPane Using Styles
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e1007. <a class="eglink" href="style_ShareStyleContext.html?l=rel">
Sharing Styles Between JTextPanes
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e1008. <a class="eglink" href="style_ListStyles.html?l=rel">
Listing the Styles Associated with a JTextPane
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e1009. <a class="eglink" href="style_ListAttr.html?l=rel">
Listing the Attributes in a Style
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e1010. <a class="eglink" href="style_ListStyles2.html?l=rel">
Using a Popup to Apply Styles to a JTextPane
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e1011. <a class="eglink" href="style_SetPara.html?l=rel">
Retaining the Logical Style When Setting a New Paragraph Style
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e1012. <a class="eglink" href="style_ModStyle.html?l=rel">
Automatically Updating Styled Text When a Style Is Updated
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See also:
<a class="eglink" href="/egs/javax.swing.text/pkg.html?l=rel#Actions%20and%20Key%20Bindings">
Actions and Key Bindings
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<a class="eglink" href="/egs/javax.swing.text/pkg.html?l=rel#Caret%20and%20Selection">
Caret and Selection
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<a class="eglink" href="/egs/javax.swing.text/pkg.html?l=rel#Events">
Events
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<a class="eglink" href="/egs/javax.swing.text/pkg.html?l=rel#JEditorPane">
JEditorPane
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<a class="eglink" href="/egs/javax.swing.text/pkg.html?l=rel#JFormattedTextField">
JFormattedTextField
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<a class="eglink" href="/egs/javax.swing.text/pkg.html?l=rel#JTextArea">
JTextArea
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<a class="eglink" href="/egs/javax.swing.text/pkg.html?l=rel#JTextComponent">
JTextComponent
</a>
<a class="eglink" href="/egs/javax.swing.text/pkg.html?l=rel#JTextField">
JTextField
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<a class="eglink" href="/egs/javax.swing.text/pkg.html?l=rel#JTextPane">
JTextPane
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