166
edits
Knob / slider animation: Difference between revisions
Jump to navigation
Jump to search
m
no edit summary
mNo edit summary |
|||
| Line 13: | Line 13: | ||
A <release> binding is available which fires when the button is released, for spring-loaded knobs (commonly used for engine starters) which return to a position after selection. | A <release> binding is available which fires when the button is released, for spring-loaded knobs (commonly used for engine starters) which return to a position after selection. | ||
Note that if you are using a property-adjust binding, you must use <factor> to control the numerical change, since this scales the <offset> parameter. If you use <step>, bidirectional control via the same binding will not work. If | Note that if you are using a property-adjust binding, you must use <factor> to control the numerical change, since this scales the <offset> parameter. If you use <step>, bidirectional control via the same binding will not work. If for some reason your actions are asymmetric, then you will need separate increase and decrease bindings as described above. | ||
=== Shifted Mode === | === Shifted Mode === | ||
| Line 27: | Line 27: | ||
Dragging the object generates value changes, based on the direction of mouse movement. The mapping from pixel movement to offset values is controlled by the <drag-scale> property, which divides the pixel movement. Hence, smaller values mean faster movement (harder to hit a precise value accurately) and larger values mean slower movement (easier to hit a particular value, but more mouse movement needed). The default value is 10px to cause a change. | Dragging the object generates value changes, based on the direction of mouse movement. The mapping from pixel movement to offset values is controlled by the <drag-scale> property, which divides the pixel movement. Hence, smaller values mean faster movement (harder to hit a precise value accurately) and larger values mean slower movement (easier to hit a particular value, but more mouse movement needed). The default value is 10px to cause a change. | ||
By default the drag direction is left-right (since most people have better mobility in that direction, and screens are wider than tall), but each slider or knob can over-ride this, | By default the drag direction is left-right (since most people have better mobility in that direction, and screens are wider than tall), but each slider or knob can over-ride this. For example, for throttle or mixture controls built-into a panel, up-down movement will feel more natural. Set <drag-direction> to 'vertical' or 'horizontal'. | ||
== Examples == | == Examples == | ||