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com.vaadin.flow.component.grid.
Package com.vaadin.flow.component.grid

Class GridSelectionColumn

java.lang.Object
com.vaadin.flow.component.Component
com.vaadin.flow.component.grid.GridSelectionColumn

All Implemented Interfaces:

AttachNotifier, DetachNotifier, HasElement, HasStyle, Serializable

@Tag("vaadin-grid-flow-selection-column") @NpmPackage(value="@vaadin/polymer-legacy-adapter", version="24.7.0-alpha7") @JsModule("@vaadin/polymer-legacy-adapter/style-modules.js") @JsModule("./vaadin-grid-flow-selection-column.js") public class GridSelectionColumn extends Component

Server side implementation for the flow specific grid selection column.

Author:

Vaadin Ltd.

See Also:

  • Constructor Details

    • GridSelectionColumn

      public GridSelectionColumn(SerializableRunnable selectAllCallback, SerializableRunnable deselectAllCallback)

      Constructs a new grid selection column configured to use the given callbacks whenever the select all checkbox is toggled on the client side.

      Parameters:

      selectAllCallback - the runnable to run when the select all checkbox has been checked

      deselectAllCallback - the runnable to run when the select all checkbox has been unchecked

  • Method Details

    • setSelectAllCheckboxState

      public void setSelectAllCheckboxState(boolean selectAll)

      Sets the checked state of the select all checkbox on the client.

      Parameters:

      selectAll - the new state of the select all checkbox

    • setSelectAllCheckboxIndeterminateState

      public void setSelectAllCheckboxIndeterminateState(boolean indeterminate)

      Sets the indeterminate state of the select all checkbox on the client.

      Parameters:

      indeterminate - the new indeterminate state of the select all checkbox

    • setSelectAllCheckBoxVisibility

      public void setSelectAllCheckBoxVisibility(boolean visible)

      Sets the visibility of the select all checkbox on the client.

      Parameters:

      visible - whether to display the select all checkbox or hide it

    • setFrozen

      public void setFrozen(boolean frozen)

      Sets this column's frozen state.

      Parameters:

      frozen - whether to freeze or unfreeze this column

    • isFrozen

      @Synchronize("frozen-changed") public boolean isFrozen()

      Gets the this column's frozen state.

      Returns:

      whether this column is frozen

    • setDragSelect

      public void setDragSelect(boolean dragSelect)

      If true, grid rows can be selected or deselected by dragging the mouse cursor over grid's selection column.

      Parameters:

      dragSelect - true to enable drag select feature, false for disabling it

    • isDragSelect

      @Synchronize("drag-select-changed") public boolean isDragSelect()

      Gets whether grid drag select is enabled or not.

      Returns:

      true if drag select feature is enabled, false otherwise

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