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PanAction is a GestureAction-subclass that implements the panning concept for scrollable actors, with the ability to emit interpolated signals to emulate the kinetic inertia of the panning. PanAction provides: • pan signal, notifying users of the panning gesture status; • pan-stopped signal, emitted at the end of the interpolated phase of the panning gesture, if enabled; • pan-axis property, to allow constraining the dragging to a specific axis; • interpolated property, to enable or disable the inertial behaviour; • deceleration property, to customize the rate at which the momentum of the panning will be slowed down; • acceleration-factor property, applied to the inertial momentum when starting the interpolated sequence. An interactive test is also provided. https://bugzilla.gnome.org/show_bug.cgi?id=681648 |
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| .. | ||
| basic-actor.c | ||
| bin-layout.c | ||
| box-layout.c | ||
| canvas.c | ||
| constraints.c | ||
| drag-action.c | ||
| drop-action.c | ||
| easing-modes.c | ||
| flow-layout.c | ||
| grid-layout.c | ||
| image-content.c | ||
| layout-manager.c | ||
| Makefile.am | ||
| pan-action.c | ||
| README | ||
| rounded-rectangle.c | ||
| scroll-actor.c | ||
| threads.c | ||
The code in this directory is meant to be XIncluded into the Clutter API
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- correct;
- idiomatic, i.e. show how a task is meant to be achieved using the
best possible practices given the current API;
- well documented;
- ready for copy and paste.