com.goldencode.p2j.ui.client

Interface TextSelection

All Known Implementing Classes:

BrowseFilterEntryField, ComboBox, ComboBoxGuiImpl, ComboBoxImpl, Editor, EditorGuiImpl, EditorImpl, EntryFieldGuiImpl, FillIn, FillInGuiImpl, FillInImpl, LineEditor, Text, TextGuiImpl, TextImpl

public interface TextSelection

This interface groups all operations related to text selection from a Widget with text selection capability in their editor (sub)component.

Method Summary

Modifier and Type	Method and Description
default boolean	editPaste() Performs GUI driver specific operations for PASTE software generated command.
default void	invalidateSelection() Deselects the currently selected text (invalidate the text selection state).
default boolean	isEditCanUndo() Check if the UNDO operation is possible for current widget.
default boolean	isSelectionValid() Check if currently there is some selected text.
default void	removeSelectedText() Removes (deletes) the selected text if any selected.
default boolean	setSelection(int start, int end) Creates a new selection, eventually dropping the already existing one.

Method Detail

invalidateSelection

default void invalidateSelection()

Deselects the currently selected text (invalidate the text selection state).

isSelectionValid

default boolean isSelectionValid()

Check if currently there is some selected text.

Returns:

true if text is selected.

removeSelectedText

default void removeSelectedText()

Removes (deletes) the selected text if any selected.

setSelection

default boolean setSelection(int start,
                             int end)

Creates a new selection, eventually dropping the already existing one.

Parameters:

start - The offset of the start of the new selection.

end - The offset of the end of the new selection.

Returns:

true is operation is successful.

isEditCanUndo

default boolean isEditCanUndo()

Check if the UNDO operation is possible for current widget.

Returns:

true if text is undoable.

editPaste

default boolean editPaste()

Performs GUI driver specific operations for PASTE software generated command.

Returns:

true if operation was successfull.