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Add elements_scrollbar_horizontal()

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This commit is contained in:
Willy-JL
2023-07-28 00:18:02 +02:00
parent c20d2344a7
commit e50ecd880a
3 changed files with 42 additions and 1 deletions
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23
applications/services/gui/elements.c
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@@ -90,6 +90,29 @@ void elements_scrollbar_pos(
}
}
void elements_scrollbar_horizontal(
Canvas* canvas,
uint8_t x,
uint8_t y,
uint8_t width,
uint16_t pos,
uint16_t total) {
furi_assert(canvas);
// prevent overflows
canvas_set_color(canvas, ColorWhite);
canvas_draw_box(canvas, x, y - 3, width, 3);
// dot line
canvas_set_color(canvas, ColorBlack);
for(uint8_t i = x; i < width + x; i += 2) {
canvas_draw_dot(canvas, i, y - 2);
}
// Position block
if(total) {
float block_w = ((float)width) / total;
canvas_draw_box(canvas, x + (block_w * pos), y - 3, MAX(block_w, 1), 3);
}
}
void elements_scrollbar(Canvas* canvas, uint16_t pos, uint16_t total) {
furi_assert(canvas);

17
applications/services/gui/elements.h
View File

@@ -65,6 +65,23 @@ void elements_scrollbar_pos(
uint16_t pos,
uint16_t total);
/** Draw horizontal scrollbar on canvas at specific position.
*
* @param canvas Canvas instance
* @param x scrollbar position on X axis
* @param y scrollbar position on Y axis
* @param width scrollbar width
* @param pos current element
* @param total total elements
*/
void elements_scrollbar_horizontal(
Canvas* canvas,
uint8_t x,
uint8_t y,
uint8_t width,
uint16_t pos,
uint16_t total);
/** Draw scrollbar on canvas.
* @note width 3px, height equal to canvas height
*