com.aspose.words
Class ListLevelCollection

java.lang.Object
    com.aspose.words.ListLevelCollection

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Iterable

public class ListLevelCollection 
extends java.lang.Object

Document doc = new Document();

// A list allows us to organize and decorate sets of paragraphs with prefix symbols and indents.
// We can create nested lists by increasing the indent level. 
// We can begin and end a list by using a document builder's "ListFormat" property. 
// Each paragraph that we add between a list's start and the end will become an item in the list.
// We can contain an entire List object within a style.
Style listStyle = doc.getStyles().add(StyleType.LIST, "MyListStyle");

List list1 = listStyle.getList();

Assert.assertTrue(list1.isListStyleDefinition());
Assert.assertFalse(list1.isListStyleReference());
Assert.assertTrue(list1.isMultiLevel());
Assert.assertEquals(listStyle, list1.getStyle());

// Change the appearance of all list levels in our list.
for (ListLevel level : list1.getListLevels()) {
    level.getFont().setName("Verdana");
    level.getFont().setColor(Color.BLUE);
    level.getFont().setBold(true);
}

DocumentBuilder builder = new DocumentBuilder(doc);

builder.writeln("Using list style first time:");

// Create another list from a list within a style.
List list2 = doc.getLists().add(listStyle);

Assert.assertFalse(list2.isListStyleDefinition());
Assert.assertTrue(list2.isListStyleReference());
Assert.assertEquals(listStyle, list2.getStyle());

// Add some list items that our list will format.
builder.getListFormat().setList(list2);
builder.writeln("Item 1");
builder.writeln("Item 2");
builder.getListFormat().removeNumbers();

builder.writeln("Using list style second time:");

// Create and apply another list based on the list style.
List list3 = doc.getLists().add(listStyle);
builder.getListFormat().setList(list3);
builder.writeln("Item 1");
builder.writeln("Item 2");
builder.getListFormat().removeNumbers();

builder.getDocument().save(getArtifactsDir() + "Lists.CreateAndUseListStyle.docx");

Document doc = new Document();

// A list allows us to organize and decorate sets of paragraphs with prefix symbols and indents.
// We can create nested lists by increasing the indent level. 
// We can begin and end a list by using a document builder's "ListFormat" property. 
// Each paragraph that we add between a list's start and the end will become an item in the list.
// Create a list from a Microsoft Word template, and customize the first two of its list levels.
List list = doc.getLists().add(ListTemplate.NUMBER_DEFAULT);

ListLevel listLevel = list.getListLevels().get(0);
listLevel.getFont().setColor(Color.RED);
listLevel.getFont().setSize(24.0);
listLevel.setNumberStyle(NumberStyle.ORDINAL_TEXT);
listLevel.setStartAt(21);
listLevel.setNumberFormat("\u0000");

listLevel.setNumberPosition(-36);
listLevel.setTextPosition(144.0);
listLevel.setTabPosition(144.0);

listLevel = list.getListLevels().get(1);
listLevel.setAlignment(ListLevelAlignment.RIGHT);
listLevel.setNumberStyle(NumberStyle.BULLET);
listLevel.getFont().setName("Wingdings");
listLevel.getFont().setColor(Color.BLUE);
listLevel.getFont().setSize(24.0);

// This NumberFormat value will create star-shaped bullet list symbols.
listLevel.setNumberFormat("\uf0af");
listLevel.setTrailingCharacter(ListTrailingCharacter.SPACE);
listLevel.setNumberPosition(144.0);

// Create paragraphs and apply both list levels of our custom list formatting to them.
DocumentBuilder builder = new DocumentBuilder(doc);

builder.getListFormat().setList(list);
builder.writeln("The quick brown fox...");
builder.writeln("The quick brown fox...");

builder.getListFormat().listIndent();
builder.writeln("jumped over the lazy dog.");
builder.writeln("jumped over the lazy dog.");

builder.getListFormat().listOutdent();
builder.writeln("The quick brown fox...");

builder.getListFormat().removeNumbers();

builder.getDocument().save(getArtifactsDir() + "Lists.CreateCustomList.docx");

public int getCount()

Gets the number of levels in this list.

There could be 1 or 9 levels in a list.

Example:

Shows how to create a list style and use it in a document.

Document doc = new Document();

// A list allows us to organize and decorate sets of paragraphs with prefix symbols and indents.
// We can create nested lists by increasing the indent level. 
// We can begin and end a list by using a document builder's "ListFormat" property. 
// Each paragraph that we add between a list's start and the end will become an item in the list.
// We can contain an entire List object within a style.
Style listStyle = doc.getStyles().add(StyleType.LIST, "MyListStyle");

List list1 = listStyle.getList();

Assert.assertTrue(list1.isListStyleDefinition());
Assert.assertFalse(list1.isListStyleReference());
Assert.assertTrue(list1.isMultiLevel());
Assert.assertEquals(listStyle, list1.getStyle());

// Change the appearance of all list levels in our list.
for (ListLevel level : list1.getListLevels()) {
    level.getFont().setName("Verdana");
    level.getFont().setColor(Color.BLUE);
    level.getFont().setBold(true);
}

DocumentBuilder builder = new DocumentBuilder(doc);

builder.writeln("Using list style first time:");

// Create another list from a list within a style.
List list2 = doc.getLists().add(listStyle);

Assert.assertFalse(list2.isListStyleDefinition());
Assert.assertTrue(list2.isListStyleReference());
Assert.assertEquals(listStyle, list2.getStyle());

// Add some list items that our list will format.
builder.getListFormat().setList(list2);
builder.writeln("Item 1");
builder.writeln("Item 2");
builder.getListFormat().removeNumbers();

builder.writeln("Using list style second time:");

// Create and apply another list based on the list style.
List list3 = doc.getLists().add(listStyle);
builder.getListFormat().setList(list3);
builder.writeln("Item 1");
builder.writeln("Item 2");
builder.getListFormat().removeNumbers();

builder.getDocument().save(getArtifactsDir() + "Lists.CreateAndUseListStyle.docx");

public ListLevel get(int index) / public void set(int index, ListLevel value)

Gets a list level by index.

Example:

Shows how to apply custom list formatting to paragraphs when using DocumentBuilder.

Document doc = new Document();

// A list allows us to organize and decorate sets of paragraphs with prefix symbols and indents.
// We can create nested lists by increasing the indent level. 
// We can begin and end a list by using a document builder's "ListFormat" property. 
// Each paragraph that we add between a list's start and the end will become an item in the list.
// Create a list from a Microsoft Word template, and customize the first two of its list levels.
List list = doc.getLists().add(ListTemplate.NUMBER_DEFAULT);

ListLevel listLevel = list.getListLevels().get(0);
listLevel.getFont().setColor(Color.RED);
listLevel.getFont().setSize(24.0);
listLevel.setNumberStyle(NumberStyle.ORDINAL_TEXT);
listLevel.setStartAt(21);
listLevel.setNumberFormat("\u0000");

listLevel.setNumberPosition(-36);
listLevel.setTextPosition(144.0);
listLevel.setTabPosition(144.0);

listLevel = list.getListLevels().get(1);
listLevel.setAlignment(ListLevelAlignment.RIGHT);
listLevel.setNumberStyle(NumberStyle.BULLET);
listLevel.getFont().setName("Wingdings");
listLevel.getFont().setColor(Color.BLUE);
listLevel.getFont().setSize(24.0);

// This NumberFormat value will create star-shaped bullet list symbols.
listLevel.setNumberFormat("\uf0af");
listLevel.setTrailingCharacter(ListTrailingCharacter.SPACE);
listLevel.setNumberPosition(144.0);

// Create paragraphs and apply both list levels of our custom list formatting to them.
DocumentBuilder builder = new DocumentBuilder(doc);

builder.getListFormat().setList(list);
builder.writeln("The quick brown fox...");
builder.writeln("The quick brown fox...");

builder.getListFormat().listIndent();
builder.writeln("jumped over the lazy dog.");
builder.writeln("jumped over the lazy dog.");

builder.getListFormat().listOutdent();
builder.writeln("The quick brown fox...");

builder.getListFormat().removeNumbers();

builder.getDocument().save(getArtifactsDir() + "Lists.CreateCustomList.docx");

Example:

Shows how to create a list style and use it in a document.

Document doc = new Document();

// A list allows us to organize and decorate sets of paragraphs with prefix symbols and indents.
// We can create nested lists by increasing the indent level. 
// We can begin and end a list by using a document builder's "ListFormat" property. 
// Each paragraph that we add between a list's start and the end will become an item in the list.
// We can contain an entire List object within a style.
Style listStyle = doc.getStyles().add(StyleType.LIST, "MyListStyle");

List list1 = listStyle.getList();

Assert.assertTrue(list1.isListStyleDefinition());
Assert.assertFalse(list1.isListStyleReference());
Assert.assertTrue(list1.isMultiLevel());
Assert.assertEquals(listStyle, list1.getStyle());

// Change the appearance of all list levels in our list.
for (ListLevel level : list1.getListLevels()) {
    level.getFont().setName("Verdana");
    level.getFont().setColor(Color.BLUE);
    level.getFont().setBold(true);
}

DocumentBuilder builder = new DocumentBuilder(doc);

builder.writeln("Using list style first time:");

// Create another list from a list within a style.
List list2 = doc.getLists().add(listStyle);

Assert.assertFalse(list2.isListStyleDefinition());
Assert.assertTrue(list2.isListStyleReference());
Assert.assertEquals(listStyle, list2.getStyle());

// Add some list items that our list will format.
builder.getListFormat().setList(list2);
builder.writeln("Item 1");
builder.writeln("Item 2");
builder.getListFormat().removeNumbers();

builder.writeln("Using list style second time:");

// Create and apply another list based on the list style.
List list3 = doc.getLists().add(listStyle);
builder.getListFormat().setList(list3);
builder.writeln("Item 1");
builder.writeln("Item 2");
builder.getListFormat().removeNumbers();

builder.getDocument().save(getArtifactsDir() + "Lists.CreateAndUseListStyle.docx");

public java.util.Iterator<ListLevel> iterator()

Gets the enumerator object that will enumerate levels in this list.

Example:

Shows advances ways of customizing list labels.

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// A list allows us to organize and decorate sets of paragraphs with prefix symbols and indents.
// We can create nested lists by increasing the indent level. 
// We can begin and end a list by using a document builder's "ListFormat" property. 
// Each paragraph that we add between a list's start and the end will become an item in the list.
List list = doc.getLists().add(ListTemplate.NUMBER_DEFAULT);

// Level 1 labels will be formatted according to the "Heading 1" paragraph style and will have a prefix.
// These will look like "Appendix A", "Appendix B"...
list.getListLevels().get(0).setNumberFormat("Appendix \u0000");
list.getListLevels().get(0).setNumberStyle(NumberStyle.UPPERCASE_LETTER);
list.getListLevels().get(0).setLinkedStyle(doc.getStyles().get("Heading 1"));

// Level 2 labels will display the current numbers of the first and the second list levels and have leading zeroes.
// If the first list level is at 1, then the list labels from these will look like "Section (1.01)", "Section (1.02)"...
list.getListLevels().get(1).setNumberFormat("Section (\u0000.\u0001)");
list.getListLevels().get(1).setNumberStyle(NumberStyle.LEADING_ZERO);

// Note that the higher-level uses UppercaseLetter numbering.
// We can set the "IsLegal" property to use Arabic numbers for the higher list levels.
list.getListLevels().get(1).isLegal(true);
list.getListLevels().get(1).setRestartAfterLevel(0);

// Level 3 labels will be upper case Roman numerals with a prefix and a suffix and will restart at each List level 1 item.
// These list labels will look like "-I-", "-II-"...
list.getListLevels().get(2).setNumberFormat("-\u0002-");
list.getListLevels().get(2).setNumberStyle(NumberStyle.UPPERCASE_ROMAN);
list.getListLevels().get(2).setRestartAfterLevel(1);

// Make labels of all list levels bold.
for (ListLevel level : list.getListLevels())
    level.getFont().setBold(true);

// Apply list formatting to the current paragraph.
builder.getListFormat().setList(list);

// Create list items that will display all three of our list levels.
for (int n = 0; n < 2; n++) {
    for (int i = 0; i < 3; i++) {
        builder.getListFormat().setListLevelNumber(i);
        builder.writeln("Level " + i);
    }
}

builder.getListFormat().removeNumbers();

doc.save(getArtifactsDir() + "Lists.CreateListRestartAfterHigher.docx");