swap_layer.h File Reference

#include <applib/ui/layer.h>
#include <applib/ui/click.h>
#include <applib/ui/property_animation.h>
#include <pbl/services/timeline/layout_layer.h>

Data Structures
struct	SwapLayerCallbacks
	Callbacks of a SwapLayer. More...
struct	ArrowLayer
	Layer drawing the arrow hinting at more content. More...
struct	SwapLayer
	Data structure of a SwapLayer. More...

Typedefs
typedef LayoutLayer *(*	SwapLayerGetLayoutHandler) (struct SwapLayer *swap_layer, int8_t rel_position, void *context)
	Get a layout relative to the current one.
typedef void(*	SwapLayerLayoutRemovedHandler) (struct SwapLayer *swap_layer, LayoutLayer *layer, void *context)
	Called when the swap layer no longer uses a layout; the client may destroy it.
typedef void(*	SwapLayerLayoutDidAppearHandler) (struct SwapLayer *swap_layer, LayoutLayer *layer, int8_t rel_change, void *context)
	Called when a layout has become the current one.
typedef void(*	SwapLayerLayoutWillAppearHandler) (struct SwapLayer *swap_layer, LayoutLayer *layer, void *context)
	Called when a layout is about to become the current one.
typedef void(*	SwapLayerUpdateColorsHandler) (struct SwapLayer *swap_layer, GColor bg_color, bool status_bar_filled, void *context)
	Called when the window colors should change to match the visible layout.
typedef void(*	SwapLayerInteractionHandler) (struct SwapLayer *swap_layer, void *context)
	Called on every user interaction, e.g.

Functions
void	swap_layer_init (SwapLayer *swap_layer, const GRect *frame)
	Initialize a swap layer, without layouts.
void	swap_layer_deinit (SwapLayer *swap_layer)
	Deinitialize a swap layer.
void	swap_layer_reload_data (SwapLayer *swap_layer)
	Reload the layouts.
LayoutLayer *	swap_layer_get_current_layout (const SwapLayer *swap_layer)
	Get the current layout.
Layer *	swap_layer_get_layer (const SwapLayer *swap_layer)
	Get the root layer.
void	swap_layer_set_callbacks (SwapLayer *swap_layer, void *callback_context, SwapLayerCallbacks callbacks)
	Set the callbacks.
void	swap_layer_set_click_config_onto_window (SwapLayer *swap_layer, struct Window *window)
	Install the swap layer's click handling on a window.
bool	swap_layer_attempt_layer_swap (SwapLayer *swap_layer, ScrollDirection direction)
	Try to swap to the layout in a direction.
void	swap_layer_touch_scroll_by (SwapLayer *swap_layer, int16_t dy)
	Scroll the current layout by a pixel delta without animation.
void	swap_layer_touch_release (SwapLayer *swap_layer)
	Release touch input while the swap layer is covered by a higher modal.