SourceGutterRenderer

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Object Hierarchy:

Description:

Content:

Properties:

• public SourceGutterRendererAlignmentMode alignment_mode { get; set construct; }
  The alignment mode of the renderer.
• public RGBA background_rgba { owned get; set; }
• public bool background_set { get; set construct; }
• public int size { get; set construct; }
• public TextView view { get; }
  The view on which the renderer is placed.
• public bool visible { get; set construct; }
  The visibility of the renderer.
• public TextWindowType window_type { get; }
  The window type of the view on which the renderer is placed (left, or right) .
• public float xalign { get; set construct; }
  The horizontal alignment of the renderer.
• public int xpad { get; set construct; }
  The left and right padding of the renderer.
• public float yalign { get; set construct; }
  The vertical alignment of the renderer.
• public int ypad { get; set construct; }
  The top and bottom padding of the renderer.

Creation methods:

• protected SourceGutterRenderer ()

Methods:

• public virtual void begin (Context cr, Rectangle background_area, Rectangle cell_area, TextIter start, TextIter end)
  Called when drawing a region begins.
• public virtual void change_buffer (TextBuffer? old_buffer)
  This is called when the text buffer changes for this.
• public virtual void change_view (TextView? old_view)
  This is called when the text view changes for this.
• public virtual void draw (Context cr, Rectangle background_area, Rectangle cell_area, TextIter start, TextIter end, SourceGutterRendererState state)
  Main renderering method.
• public virtual void end ()
  Called when drawing a region of lines has ended.
• public void get_alignment (out float xalign, out float yalign)
  Get the x-alignment and y-alignment of the gutter renderer.
• public SourceGutterRendererAlignmentMode get_alignment_mode ()
  Get the alignment mode.
• public bool get_background (out RGBA color)
  Get the background color of the renderer.
• public void get_padding (out int xpad, out int ypad)
  Get the x-padding and y-padding of the gutter renderer.
• public int get_size ()
  Get the size of the renderer.
• public unowned TextView get_view ()
  Get the view associated to the gutter renderer
• public bool get_visible ()
  Get whether the gutter renderer is visible.
• public TextWindowType get_window_type ()
  Get the TextWindowType associated with the gutter renderer.
• public void set_alignment (float xalign, float yalign)
  Set the alignment of the gutter renderer.
• public void set_alignment_mode (SourceGutterRendererAlignmentMode mode)
  Set the alignment mode.
• public void set_background (RGBA? color)
  Set the background color of the renderer.
• public void set_padding (int xpad, int ypad)
  Set the padding of the gutter renderer.
• public void set_size (int size)
  Sets the size of the renderer.
• public void set_visible (bool visible)
  Set whether the gutter renderer is visible.

Signals:

• public virtual signal void activate (TextIter iter, Rectangle area, Event event)
  The activate signal is emitted when the renderer is activated.
• public virtual signal bool query_activatable (TextIter iter, Rectangle area, Event event)
  The query_activatable signal is emitted when the renderer can possibly be activated.
• public virtual signal void query_data (TextIter start, TextIter end, SourceGutterRendererState state)
  The query_data signal is emitted when the renderer needs to be filled with data just before a cell is drawn.
• public virtual signal bool query_tooltip (TextIter iter, Rectangle area, int x, int y, Tooltip tooltip)
  The query_tooltip signal is emitted when the renderer can show a tooltip.
• public virtual signal void queue_draw ()
  The queue_draw signal is emitted when the renderer needs to be redrawn.

Inherited Members: