Method Details

• select

  public void select(String label)

  Selects the tab with the given label.

  Parameters:

  label - the tab label

• select

  public void select(int index)

  Selects a visible tab based on its zero-based index.

  The index refers to the zero-base position of the currently visible tabs. For example, if there are three tabs A (position 0), B (position 1) and C (position 2), but tab 'B' is hidden, then to select tab 'C', the call must be select(1) and not select(2).

  Parameters:

  index - the zero-based index of the selected tab, negative value to unselect

  Throws:

  IllegalStateException - if tab at given index is not visible in the browser

  IllegalArgumentException - if the index is less than zero or greater than the number of visible tabs.

• isSelected

  public boolean isSelected(String label)

  Checks if the tab with the given label is currently selected.

  Parameters:

  label - the tab label

  Returns:

  true if the tab is selected, false otherwise.

• isSelected

  public boolean isSelected(int index)

  Checks if the visible tab at the given index is currently selected.

  The index refers to the zero-base position of the currently visible tabs. For example, if there are three tabs A (position 0), B (position 1) and C (position 2), but tab 'B' is hidden, then to check if tab 'C' is selected, the call must be isSelected(1) and not isSelected(2).

  Parameters:

  index - the zero-based index of the tab

  Returns:

  true if the tab is selected, false otherwise.

  Throws:

  IllegalStateException - if tab at given index is not visible in the browser

  IllegalArgumentException - if the index is less than zero or greater than the number of visible tabs.

• getTab

  public Tab getTab(String label)

  Gets the visible tab with the given label.

  Parameters:

  label - the tab label

  Throws:

  IllegalStateException - if tab is not visible

• getTab

  public Tab getTab(int index)

  Gets the visible tab at given index.

  The index refers to the zero-base position of the currently visible tabs. For example, if there are three tabs A (position 0), B (position 1) and C (position 2), but tab 'B' is hidden, then to get tab 'C', the call must be getTab(1) and not getTab(2).

  Parameters:

  index - the zero-based index of the selected tab, negative value to unselect

  Throws:

  IllegalStateException - if tab at given index is not visible in the browser

  IllegalArgumentException - if the index is less than zero or greater than the number of visible tabs.