Theme Class

Gets or sets the theme associated with the master element.

Declaration

public class Theme extends ThemeBase

Remarks

Themes define the overall visual appearance of a presentation. A theme consists of a coordinated set of colors, fonts, and formatting effects used throughout slides, layouts, and masters.

The Theme class defines the master theme for a presentation. Slide masters and notes masters inherit this theme and expose it through the getTheme() method.

The following code snippet retrieves the theme associated with the second slide:

Java

import com.devexpress.docs.presentation.*;
import java.nio.file.*;

// Load a presentation.
try(Presentation presentation = new Presentation(
        Files.readAllBytes(Path.of("presentation.pptx")))) {
    // Access the second slide.
    Slide slide = presentation.getSlides().get(1);

    // Find the slide master associated with the slide layout.
    SlideMaster slideMaster = null;
    SlideLayout targetLayout = slide.getLayout();

    for (SlideMaster master : presentation.getSlideMasters()) {
        for(SlideLayout layout : master.getLayouts()) {
            if (layout == targetLayout) {
                slideMaster = master;
                break;
            }
        }
        if(slideMaster != null) {
            break;
        }
    }

    // Access the master theme associated with the slide.
    Theme theme = slideMaster != null ? slideMaster.getTheme() : null;

    // Perform additional presentation processing logic.
}

Refer to the following help topic for additional information: Customize Presentation Themes.

Inherited Members

notifyChange(Object sender, String propertyName)

deepClone()

getColorScheme()

getFontScheme()

getFormatScheme()

setColorScheme(ThemeColorScheme value)

setFontScheme(ThemeFontScheme value)

setFormatScheme(ThemeFormatScheme value)

com.devexpress.system.JavaObject.clone()

com.devexpress.system.JavaObject.equals(java.lang.Object)

com.devexpress.system.JavaObject.hashCode()

com.devexpress.system.JavaObject.initFields()

com.devexpress.system.JavaObject.memberwiseClone()

com.devexpress.system.JavaObject.toString()

java.lang.Object.finalize()

java.lang.Object.getClass()

java.lang.Object.notify()

java.lang.Object.notifyAll()

java.lang.Object.wait()

java.lang.Object.wait(long)

java.lang.Object.wait(long,int)

Inheritance

Object

JavaObject

OfficeObject

PresentationObject

ThemeBase

Theme

Theme()

Initializes a new instance of the Theme class.

Declaration

public Theme()

Methods

deepClone() Method

Clones the current Theme instance.

Declaration

public Theme deepClone()

Returns

Type	Description
Theme	The cloned Theme instance.

getName() Method

Returns the theme name.

Declaration

public String getName()

Returns

Type	Description
String	The theme name.

setName(String value) Method

Sets the theme name.

Declaration

public void setName(String value)

Parameters

Name	Type	Description
value	String	The theme name.