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com.vaadin.server.
Class ComponentSizeValidator
- java.lang.Object
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- com.vaadin.server.ComponentSizeValidator
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All Implemented Interfaces:
public class ComponentSizeValidator extends Object implements SerializableSee Also:
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Nested Class Summary
Nested Classes Modifier and Type Class and Description static classComponentSizeValidator.FileLocationstatic classComponentSizeValidator.InvalidLayout
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Constructor Summary
Constructors Constructor and Description ComponentSizeValidator()
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Method Summary
All Methods Modifier and Type Method and Description static booleancheckHeights(Component component)static booleancheckWidths(Component component)static booleanparentCanDefineHeight(Component component)static booleanparentCanDefineWidth(Component component)static voidsetCreationLocation(Object object)static voidsetHeightLocation(Object object)static voidsetWidthLocation(Object object)static List<ComponentSizeValidator.InvalidLayout>validateComponentRelativeSizes(Component component, List<ComponentSizeValidator.InvalidLayout> errors, ComponentSizeValidator.InvalidLayout parent)Recursively checks given component and its subtree for invalid layout setups.
static List<ComponentSizeValidator.InvalidLayout>validateLayouts(UI ui)Validates the layout and returns a collection of errors
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Method Detail
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validateComponentRelativeSizes
public static List<ComponentSizeValidator.InvalidLayout> validateComponentRelativeSizes(Component component, List<ComponentSizeValidator.InvalidLayout> errors, ComponentSizeValidator.InvalidLayout parent)Recursively checks given component and its subtree for invalid layout setups. Prints errors to std err stream.
Parameters:
component- component to checkReturns:
set of first level errors found
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checkHeights
public static boolean checkHeights(Component component)
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checkWidths
public static boolean checkWidths(Component component)
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parentCanDefineHeight
public static boolean parentCanDefineHeight(Component component)
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parentCanDefineWidth
public static boolean parentCanDefineWidth(Component component)
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setCreationLocation
public static void setCreationLocation(Object object)
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setWidthLocation
public static void setWidthLocation(Object object)
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setHeightLocation
public static void setHeightLocation(Object object)
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validateLayouts
public static List<ComponentSizeValidator.InvalidLayout> validateLayouts(UI ui)Validates the layout and returns a collection of errors
Parameters:
ui- The UI to validateReturns:
A collection of errors. An empty collection if there are no errors.
Since:
7.1
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