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lv_theme: add lv_theme_set_apply_cb (#1616)

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Amir Gonnen 2020-06-28 00:46:22 +03:00 committed by GitHub
parent 2d7423100a
commit 40daa7195d
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2 changed files with 19 additions and 0 deletions
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11
src/lv_themes/lv_theme.c
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@ -106,6 +106,17 @@ void lv_theme_set_base(lv_theme_t * new, lv_theme_t * base)
new->base = base;
}
/**
* Set a callback for a theme.
* The callback is used to add styles to different objects
* @param theme pointer to theme which callback should be set
* @param cb pointer to the callback
*/
void lv_theme_set_apply_cb(lv_theme_t * theme, lv_theme_apply_cb_t apply_cb)
{
theme->apply_cb = apply_cb;
}
/**
* Get the small font of the theme
* @return pointer to the font

8
src/lv_themes/lv_theme.h
View File

@ -206,6 +206,14 @@ void lv_theme_copy(lv_theme_t * theme, const lv_theme_t * copy);
*/
void lv_theme_set_base(lv_theme_t * new, lv_theme_t * base);
/**
* Set an apply callback for a theme.
* The apply callback is used to add styles to different objects
* @param theme pointer to theme which callback should be set
* @param apply_cb pointer to the callback
*/
void lv_theme_set_apply_cb(lv_theme_t * theme, lv_theme_apply_cb_t apply_cb);
/**
* Get the small font of the theme
* @return pointer to the font