Display demo widget application.
Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.
Data Structures | |
| struct | widget_context |
| Widget application context. More... | |
Macros | |
Color scheme | |
| #define | COLOR_SCHEME_0_FG GFX_COLOR(30, 30, 200) |
| Color scheme 0 foreground color. More... | |
| #define | COLOR_SCHEME_0_BG GFX_COLOR(255, 255, 255) |
| Color scheme 0 background color. More... | |
| #define | COLOR_SCHEME_1_FG GFX_COLOR(0, 255, 0) |
| Color scheme 1 foreground color. More... | |
| #define | COLOR_SCHEME_1_BG GFX_COLOR(0, 100, 100) |
| Color scheme 1 background color. More... | |
| #define | APP_BACKGROUND_COLOR GFX_COLOR(220, 220, 220) |
| Background color of the application frame. More... | |
Widget positions and sizes | |
| #define | WIDGET_POS_X 14 |
| Leftmost X coordinate in frame for the widgets. More... | |
| #define | WIDGET_POS_Y 5 |
| Topmost Y coordinate in frame for the widgets. More... | |
| #define | SLIDER_POS_Y 10 |
| Slider X coordinate, inside frame. More... | |
| #define | SLIDER_SIZE_X 120 |
| Width of slider. More... | |
| #define | SLIDER_SIZE_Y 40 |
| Height of slider. More... | |
| #define | SLIDER_PB_SPACING_X 10 |
| Spacing between the slider and progress bars. More... | |
| #define | PB_SIZE_X SLIDER_SIZE_X |
| Width of progress bar. More... | |
| #define | PB_SIZE_Y SLIDER_SIZE_Y |
| Height of progress bar. More... | |
| #define | CHECK_BOX_SPACING_Y 20 |
| Spacing above check box to slider and progress bars. More... | |
| #define | RADIO_BUTTON_SPACING_Y 10 |
| Spacing above each radio button. More... | |
| #define | BUTTON_SPACING_Y 20 |
| Spacing above the button. More... | |
| #define | BUTTON_SIZE_Y 30 |
| Height of the button. More... | |
Enumerations | |
| enum | command_id { DUMMY_ID, ICON_BUTTON_1_ID, ICON_BUTTON_2_ID, ICON_BUTTON_3_ID, BUTTON_PREV_ID, BUTTON_NEXT_ID, BUTTON_SELECT_ID, DUMMY_ID, SLIDER_ID, BUTTON_ID, DUMMY_ID, SLIDER_ID, CHECK_BOX_ID, RADIO_BUTTON_1_ID, RADIO_BUTTON_2_ID, BUTTON_ID } |
| Command event IDs. More... | |
Functions | |
| bool | app_widget_launch (void) |
| Setup widget demo. More... | |
| static void | app_widget_update_colors (struct widget_context *widget) |
| Update colors. More... | |
| static bool | widget_frame_command_handler (struct wtk_basic_frame *frame, win_command_t command_data) |
| Frame handler for the application. More... | |
Variables | |
| static const char | btn_string [] = "Reset Slider" |
| Description for the button. More... | |
| static const char | checkbox_string [] = "Invert colors" |
| Description for the check box. More... | |
| static const char | rb1_string [] = "Color scheme 1" |
| Description for the first radio button. More... | |
| static const char | rb2_string [] = "Color scheme 2" |
| Description for the second radio button. More... | |
| static struct widget_context * | widget_ctx |
| Statically allocated context pointer. More... | |
|
static |
Frame handler for the application.
Handles all command events from the widgets in the application frame.
| frame | Pointer to the application frame |
| command_data | Command event ID |
References app_widget_update_colors(), BUTTON_ID, CHECK_BOX_ID, widget_context::color_invert, widget_context::color_scheme, widget_context::pb, RADIO_BUTTON_1_ID, RADIO_BUTTON_2_ID, widget_context::slider, SLIDER_ID, wtk_basic_frame_get_custom_data(), wtk_progress_bar_set_value(), wtk_slider_get_value(), and wtk_slider_set_value().
1.8.5