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comparison view/View.h @ 1044:4e5c1c326794 3.0-integration

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Make ViewProxy objects share the ids of their Views; fixes incorrect colour scale drawing
author Chris Cannam
date Tue, 09 Feb 2016 10:59:36 +0000
parents 0be17aafa935
children f535f6e5dbb0
comparison
equal deleted inserted replaced
1043:fccee028a522 1044:4e5c1c326794
60 /** 60 /**
61 * Deleting a View does not delete any of its layers. They should 61 * Deleting a View does not delete any of its layers. They should
62 * be managed elsewhere (e.g. by the Document). 62 * be managed elsewhere (e.g. by the Document).
63 */ 63 */
64 virtual ~View(); 64 virtual ~View();
65
66 /**
67 * Retrieve the id of this object. Views have their own unique
68 * ids, but ViewProxy objects share the id of their View.
69 */
70 int getId() const { return m_id; }
65 71
66 /** 72 /**
67 * Retrieve the first visible sample frame on the widget. 73 * Retrieve the first visible sample frame on the widget.
68 * This is a calculated value based on the centre-frame, widget 74 * This is a calculated value based on the centre-frame, widget
69 * width and zoom level. The result may be negative. 75 * width and zoom level. The result may be negative.