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add custom draw function to styles

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This commit is contained in:
Gabor Kiss-Vamosi
2021-01-18 15:48:46 +01:00
parent 09ffbb80e7
commit c64810dac4
35 changed files with 907 additions and 907 deletions
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6
src/lv_widgets/lv_canvas.c
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@@ -54,7 +54,7 @@ static void set_px_alpha_generic(lv_img_dsc_t * d, lv_coord_t x, lv_coord_t y, l
* STATIC VARIABLES
**********************/
static lv_signal_cb_t ancestor_signal;
static lv_design_cb_t ancestor_design;
static lv_drawer_cb_t ancestor_drawer;
/**********************
* MACROS
@@ -88,7 +88,7 @@ lv_obj_t * lv_canvas_create(lv_obj_t * par, const lv_obj_t * copy)
}
if(ancestor_signal == NULL) ancestor_signal = lv_obj_get_signal_cb(new_canvas);
if(ancestor_design == NULL) ancestor_design = lv_obj_get_design_cb(new_canvas);
if(ancestor_drawer == NULL) ancestor_drawer = lv_obj_get_drawer_cb(new_canvas);
/*Initialize the allocated 'ext' */
ext->dsc.header.always_zero = 0;
@@ -100,7 +100,7 @@ lv_obj_t * lv_canvas_create(lv_obj_t * par, const lv_obj_t * copy)
lv_img_set_src(new_canvas, &ext->dsc);
/*The signal and design functions are not copied so set them here*/
/*The signal and drawer functions are not copied so set them here*/
lv_obj_set_signal_cb(new_canvas, lv_canvas_signal);
/*Init the new canvas canvas*/