Calculator context.
Data Fields | |
| struct { | |
| enum | { CALC_STATE_WAIT_VAL1, CALC_STATE_WAIT_OP, CALC_STATE_WAIT_VAL2, CALC_STATE_READY, CALC_STATE_ERROR } |
| Current calculator state. More... | |
| int32_t display | |
| Current calculator display value. More... | |
| int32_t operand | |
| Current calculator operand. More... | |
| char operation | |
| Current calculator operator. More... | |
| int32_t result | |
| Current calculator result. More... | |
| enum app_calculator_t:: { ... } state | |
| Current calculator state. More... | |
| } | calc_regs |
| Calculator internal state registers. More... | |
| struct wtk_basic_frame * | frame |
| Pointer to frame for application. More... | |
| struct gfx_bitmap | frame_bg |
| Frame background object. More... | |
| struct wtk_label * | text |
| Pointer to display label. More... | |
| struct wtk_basic_frame * | text_frame |
| Pointer to Value text frame background. More... | |
| struct gfx_bitmap | text_frame_bg |
| Value Frame background object. More... | |
| struct { ... } app_calculator_t::calc_regs |
Calculator internal state registers.
Referenced by app_calc_handler(), app_calc_update_disp(), and calc_perform_operation().
| int32_t app_calculator_t::display |
Current calculator display value.
Referenced by app_calc_handler(), and app_calc_update_disp().
| struct wtk_basic_frame* app_calculator_t::frame |
Pointer to frame for application.
| struct gfx_bitmap app_calculator_t::frame_bg |
Frame background object.
| int32_t app_calculator_t::operand |
Current calculator operand.
Referenced by app_calc_handler(), and calc_perform_operation().
| char app_calculator_t::operation |
Current calculator operator.
Referenced by app_calc_handler(), and calc_perform_operation().
| int32_t app_calculator_t::result |
Current calculator result.
Referenced by app_calc_handler(), and calc_perform_operation().
| enum { ... } app_calculator_t::state |
Current calculator state.
Referenced by app_calc_handler(), app_calc_update_disp(), and calc_perform_operation().
| struct wtk_label* app_calculator_t::text |
Pointer to display label.
Referenced by app_calc_update_disp().
| struct wtk_basic_frame* app_calculator_t::text_frame |
Pointer to Value text frame background.
| struct gfx_bitmap app_calculator_t::text_frame_bg |
Value Frame background object.
1.8.5