Gtk2::Ex::MindMapView::ItemHotSpot 0.000001

Gtk2::Ex::MindMapView::ItemHotSpot is a Perl module to manage a "hot spot" on a view item.

SYNOPSIS

use Gtk2::Ex::MindMapView::ItemHotSpot;

Four Gtk2::Ex::MindMapView::ItemHotSpots are created for each Gtk2::Ex::MindMapView::Item. The hotspots are areas on the mind map, that when clicked, cause an action to be performed on an item. These hotspots allow the user to expand/collapse the items in the mind map, or to resize an item.

INTERFACE

Properties

item (Gtk2::Ex::MindMapView::Item)

The item that this hotspot belongs to.

enabled

If true, the toggle is receiving events and may act on them. Otherwise it is not receiving events.

fill_color_gdk (Gtk2::Gdk::Color)

The color with which to fill the toggle.

outline_color_gdk (Gtk2::Gdk::Color)

The color with which to fill in the hotspot outline. Toggles normally have a visible outline, while grips usually have the outline set to the same color as the item fill color.

hotspot_color_gdk (Gtk2::Gdk::Color)

The color of the hotspot once it is engaged. A hotspot becomes engaged when the mouse is placed close to it.

Methods

new (item=>$item)

Instantiates a hotspot. The following properties may be passed: item, enabled, fill_color_gdk, outline_color_gdk, hotspot_color_gdk.

hotspot_adjust_event_handler

Overrides method defined in Gtk2::Ex::MindMapView::HotSpot. This method sets the proper state of the toggle when a "hotspot_adjust" event occurs.

hotspot_get_image

Overrides method defined in Gtk2::Ex::MindMapView::HotSpot. Returns a circle (Gnome2::Canvas::Ellipse) image.