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Diffstat (limited to 'src/target/ui-experiment/screen.h')
-rw-r--r-- | src/target/ui-experiment/screen.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/target/ui-experiment/screen.h b/src/target/ui-experiment/screen.h new file mode 100644 index 00000000..1174d9e7 --- /dev/null +++ b/src/target/ui-experiment/screen.h @@ -0,0 +1,21 @@ + +/** + * Screens - full-screen dialogs + * + * These compose the first level of interaction in the UI. + * + * There is always exactly one active screen, which is in + * control of the entire display on which it is displayed. + * + * Screen activations are stacked, providing interaction depth. + * + */ +struct screen { + const char *name; + void (*on_enter)(void); + void (*on_leave)(void); + void (*on_render)(void); + void (*on_key_press)(void); + void (*on_key_release)(void); +}; + |