Package ch.bailu.gtk.gtk

Class TextTag

java.lang.Object
ch.bailu.gtk.type.Type
ch.bailu.gtk.type.Pointer
ch.bailu.gtk.gobject.Object
ch.bailu.gtk.gtk.TextTag
All Implemented Interfaces:
PointerInterface
public class TextTag extends Object
A tag that can be applied to text contained in a `GtkTextBuffer`.

You may wish to begin by reading the
[text widget conceptual overview](section-text-widget.html),
which gives an overview of all the objects and data types
related to the text widget and how they work together.

Tags should be in the [class@Gtk.TextTagTable] for a given
`GtkTextBuffer` before using them with that buffer.

[method@Gtk.TextBuffer.create_tag] is the best way to create tags.
See “gtk4-demo” for numerous examples.

For each property of `GtkTextTag`, there is a “set” property, e.g.
“font-set” corresponds to “font”. These “set” properties reflect
whether a property has been set or not.

They are maintained by GTK and you should not set them independently.

https://docs.gtk.org/gtk4/class.TextTag.html

  • Constructor Details

    • TextTag

      public TextTag(PointerContainer pointer)

    • TextTag

      public TextTag(@Nullable Str name)
      Creates a `GtkTextTag`.
      Parameters:
      name - tag name

    • TextTag

      public TextTag(String name)
      Creates a `GtkTextTag`.
      Parameters:
      name - tag name

  • Method Details

    • getClassHandler

      public static ClassHandler getClassHandler()

    • changed

      public void changed(boolean size_changed)
      Emits the [signal@Gtk.TextTagTable::tag-changed] signal on the
      `GtkTextTagTable` where the tag is included.

      The signal is already emitted when setting a `GtkTextTag` property.
      This function is useful for a `GtkTextTag` subclass.
      Parameters:
      size_changed - whether the change affects the `GtkTextView` layout

    • getPriority

      public int getPriority()
      Get the tag priority.
      Returns:
      The tag’s priority.

    • setPriority

      public void setPriority(int priority)
      Sets the priority of a `GtkTextTag`.

      Valid priorities start at 0 and go to one less than
      [method@Gtk.TextTagTable.get_size]. Each tag in a table
      has a unique priority; setting the priority of one tag shifts
      the priorities of all the other tags in the table to maintain
      a unique priority for each tag.

      Higher priority tags “win” if two tags both set the same text
      attribute. When adding a tag to a tag table, it will be assigned
      the highest priority in the table by default; so normally the
      precedence of a set of tags is the order in which they were added
      to the table, or created with [method@Gtk.TextBuffer.create_tag],
      which adds the tag to the buffer’s table automatically.
      Parameters:
      priority - the new priority

    • getTypeID

      public static long getTypeID()

    • getParentTypeID

      public static long getParentTypeID()

    • getTypeSize

      public static TypeSystem.TypeSize getTypeSize()

    • getParentTypeSize

      public static TypeSystem.TypeSize getParentTypeSize()

    • getInstanceSize

      public static int getInstanceSize()