Spin control widget Copyright (c) 2011-2018 Microchip Technology Inc.
and its subsidiaries.
Functions | |
void | gfx_mono_spinctrl_draw (struct gfx_mono_spinctrl *spinner, bool redraw) |
Draw spinner at its position. More... | |
static void | gfx_mono_spinctrl_draw_button (bool draw, bool indicator) |
Draw OK button at bottom of screen. More... | |
static void | gfx_mono_spinctrl_draw_indicator (struct gfx_mono_spinctrl *spinner, bool draw) |
Draw or delete indicator arrow in front of spinner. More... | |
static void | gfx_mono_spinctrl_draw_spin_indicator (struct gfx_mono_spinctrl *spinner, bool draw) |
Draw or delete indicator in front of spinner data. More... | |
void | gfx_mono_spinctrl_init (struct gfx_mono_spinctrl *spinner, gfx_mono_spinctrl_type_t datatype, PROGMEM_STRING_T title, PROGMEM_STRING_T *data, int16_t lower_limit, int16_t upper_limit, gfx_coord_t y) |
Initialize a spinner. More... | |
int16_t | gfx_mono_spinctrl_process_key (struct gfx_mono_spinctrl *spinner, uint8_t keycode) |
Update single spinner depending on input. More... | |
void | gfx_mono_spinctrl_spincollection_add_spinner (struct gfx_mono_spinctrl *spinner, struct gfx_mono_spinctrl_spincollection *spinners) |
Add spinner to spincollection. More... | |
void | gfx_mono_spinctrl_spincollection_init (struct gfx_mono_spinctrl_spincollection *collection) |
Initialize a spincollection. More... | |
int16_t | gfx_mono_spinctrl_spincollection_process_key (struct gfx_mono_spinctrl_spincollection *spinners, uint8_t keycode, int16_t results[]) |
Update spincollection on screen depending on input. More... | |
void | gfx_mono_spinctrl_spincollection_show (struct gfx_mono_spinctrl_spincollection *spinners) |
Show spincollection. More... | |
static void | gfx_mono_spinctrl_step_down (struct gfx_mono_spinctrl *spinner) |
Step down spinner data. More... | |
static void | gfx_mono_spinctrl_step_up (struct gfx_mono_spinctrl *spinner) |
Step up spinner data. More... | |
PROGMEM_DECLARE (gfx_mono_color_t, spin_indicator_data[]) | |
PROGMEM_DECLARE (gfx_mono_color_t, indicator_data[]) | |
Variables | |
struct gfx_mono_bitmap | gfx_mono_spinctrl_bitmap_indicator |
struct gfx_mono_bitmap | gfx_mono_spinctrl_bitmap_spin_indicator |
Draw OK button at bottom of screen.
This function draws an OK button at the bottom of the screen. It will also draw an indicator arrow in front of the button if the indicator bool is true. If the draw bool is false, the OK button will be deleted, and if the indicator bool is false, the indicator will be deleted.
[in] | draw | true on draw, false on delete |
[in] | indicator | true on draw indicator, false on delete |
References gfx_mono_draw_filled_rect, gfx_mono_draw_string(), gfx_mono_get_string_bounding_box(), GFX_MONO_LCD_WIDTH, gfx_mono_put_bitmap, GFX_MONO_SPINCTRL_MAX_ELEMENTS_IN_SPINCOLLECTION, GFX_PIXEL_CLR, gfx_mono_bitmap::height, sysfont, and gfx_mono_bitmap::width.
Referenced by gfx_mono_spinctrl_spincollection_process_key(), and gfx_mono_spinctrl_spincollection_show().
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Draw or delete indicator arrow in front of spinner.
[in] | *spinner | initialized gfx_mono_spinctrl struct |
[in] | draw | true on draw, false on delete |
References gfx_mono_draw_filled_rect, gfx_mono_put_bitmap, GFX_PIXEL_CLR, and gfx_mono_spinctrl::y.
Referenced by gfx_mono_spinctrl_spincollection_process_key(), and gfx_mono_spinctrl_spincollection_show().
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Draw or delete indicator in front of spinner data.
[in] | spinner | pointer to initialized gfx_mono_spinctrl struct |
[in] | draw | true on draw, false on delete |
References gfx_mono_draw_filled_rect, GFX_MONO_LCD_WIDTH, gfx_mono_put_bitmap, GFX_PIXEL_CLR, and gfx_mono_spinctrl::y.
Referenced by gfx_mono_spinctrl_draw().
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Step down spinner data.
[in] | spinner | pointer to initialized spinner. |
References gfx_mono_spinctrl::datatype, gfx_mono_spinctrl_string::index, gfx_mono_spinctrl::integer_data, gfx_mono_spinctrl::lower_limit, SPINTYPE_INTEGER, SPINTYPE_STRING, gfx_mono_spinctrl::strings, and gfx_mono_spinctrl::upper_limit.
Referenced by gfx_mono_spinctrl_process_key().
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Step up spinner data.
This function steps up the data, making sure it does not go beyond the upper limit. Wraps around if it does.
[in] | spinner | pointer to initialized spinner. |
References gfx_mono_spinctrl::datatype, gfx_mono_spinctrl_string::index, gfx_mono_spinctrl::integer_data, gfx_mono_spinctrl::lower_limit, SPINTYPE_INTEGER, SPINTYPE_STRING, gfx_mono_spinctrl::strings, and gfx_mono_spinctrl::upper_limit.
Referenced by gfx_mono_spinctrl_process_key().
PROGMEM_DECLARE | ( | gfx_mono_color_t | , |
spin_indicator_data | [] | ||
) |
PROGMEM_DECLARE | ( | gfx_mono_color_t | , |
indicator_data | [] | ||
) |
struct gfx_mono_bitmap gfx_mono_spinctrl_bitmap_indicator |
struct gfx_mono_bitmap gfx_mono_spinctrl_bitmap_spin_indicator |