org.gnu.gtk
Class TextMark
You may wish to begin by reading the
TextView
overview which gives an
overview of all the objects and data types related to the text widget and how
they work together.
A TextMark is like a bookmark in a text buffer; it preserves a position in
the text. You can convert the mark to an iterator using
TextBuffer.getIter(TextMark)
. Unlike iterators, marks remain valid across
buffer mutations, because their behavior is defined when text is inserted or
deleted. When text containing a mark is deleted, the mark remains in the
position originally occupied by the deleted text. When text is inserted at a
mark, a mark with left gravity will be moved to the beginning of the
newly-inserted text, and a mark with right gravity will be moved to the end.
Marks optionally have names; these can be convenient to avoid passing the
TextMark object around.
addEventHandler , addEventHandler , addEventHandler , addEventHandler , addEventHandler , addEventHandler , addListener , equals , freezeNotify , getBooleanProperty , getData , getData , getDoubleProperty , getEventListenerClass , getEventType , getFloatProperty , getGObjectFromHandle , getHandle , getIntFromHandle , getIntProperty , getJavaObjectProperty , getLongProperty , getNullHandle , getPixbufProperty , getProperty , getStringFromHandle , getStringProperty , hasProperty , hashCode , instantiateJGObjectFromGType , notify , removeEventHandler , removeListener , retrieveGObject , setBooleanProperty , setData , setData , setDoubleProperty , setFloatProperty , setHandle , setIntProperty , setJavaObjectProperty , setLongProperty , setPixbufProperty , setProperty , setStringProperty , thawNotify |
TextMark
protected TextMark(Handle handle)
getBuffer
public TextBuffer getBuffer()
Gets the buffer this mark is located inside, or NULL if the mark is deleted.
- The buffer/
getDeleted
public boolean getDeleted()
- True if deleted
getLeftGravity
public boolean getLeftGravity()
Determines whether the mark has left gravity.
- TRUE if the mark has left gravity, FALSE otherwise
getName
public String getName()
Returns the mark name; returns NULL for anonymous marks.
- Te name of hte mark
getType
public static Type getType()
Retrieve the runtime type used by the GLib library.
getVisibility
public boolean getVisibility()
Returns TRUE if the mark is visible (ie a cursor is displayed for it)
- true if it is visible
gtk_text_mark_get_buffer
protected static final Handle gtk_text_mark_get_buffer(Handle mark)
gtk_text_mark_get_deleted
protected static final boolean gtk_text_mark_get_deleted(Handle mark)
gtk_text_mark_get_left_gravity
protected static final boolean gtk_text_mark_get_left_gravity(Handle mark)
gtk_text_mark_get_name
protected static final String gtk_text_mark_get_name(Handle mark)
gtk_text_mark_get_type
protected static final int gtk_text_mark_get_type()
gtk_text_mark_get_visible
protected static final boolean gtk_text_mark_get_visible(Handle mark)
gtk_text_mark_set_visible
protected static final void gtk_text_mark_set_visible(Handle mark,
boolean setting)
setVisibility
public void setVisibility(boolean setting)
Sets the visibility of mark; the insertion point is normally visible,
ie you can see it as a vertical bar. Also, the text widget uses a
visible mark to indicate where a drop will occur when
dragging-and-dropping text. Most other marks are not visible. Marks are
not visible by default.
setting
- Visibility of mark