Update LVGL to v9.1.0

1 files changed, 153 insertions, 0 deletions

diff --git a/lib/lvgl/src/widgets/msgbox/lv_msgbox.h b/lib/lvgl/src/widgets/msgbox/lv_msgbox.h
new file mode 100644
index 00000000..b7413ee7
--- /dev/null
+++ b/lib/lvgl/src/widgets/msgbox/lv_msgbox.h
@@ -0,0 +1,153 @@
+/**
+ * @file lv_mbox.h
+ *
+ */
+
+#ifndef LV_MSGBOX_H
+#define LV_MSGBOX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "../../core/lv_obj.h"
+
+#if LV_USE_MSGBOX
+
+/*Testing of dependencies*/
+#if LV_USE_BUTTONMATRIX == 0
+#error "lv_mbox: lv_btnm is required. Enable it in lv_conf.h (LV_USE_BUTTONMATRIX  1) "
+#endif
+
+#if LV_USE_LABEL == 0
+#error "lv_mbox: lv_label is required. Enable it in lv_conf.h (LV_USE_LABEL  1) "
+#endif
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+typedef struct {
+    lv_obj_t obj;
+    lv_obj_t * header;
+    lv_obj_t * content;
+    lv_obj_t * footer;
+    lv_obj_t * title;
+} lv_msgbox_t;
+
+LV_ATTRIBUTE_EXTERN_DATA extern const lv_obj_class_t lv_msgbox_class;
+LV_ATTRIBUTE_EXTERN_DATA extern const lv_obj_class_t lv_msgbox_header_class;
+LV_ATTRIBUTE_EXTERN_DATA extern const lv_obj_class_t lv_msgbox_content_class;
+LV_ATTRIBUTE_EXTERN_DATA extern const lv_obj_class_t lv_msgbox_footer_class;
+LV_ATTRIBUTE_EXTERN_DATA extern const lv_obj_class_t lv_msgbox_header_button_class;
+LV_ATTRIBUTE_EXTERN_DATA extern const lv_obj_class_t lv_msgbox_footer_button_class;
+LV_ATTRIBUTE_EXTERN_DATA extern const lv_obj_class_t lv_msgbox_backdrop_class;
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+/**
+ * Create an empty message box
+ * @param parent        the parent of the message box
+ * @return              the created message box
+ */
+lv_obj_t * lv_msgbox_create(lv_obj_t * parent);
+
+/**
+ * Add title to the message box. It also creates a header for the title.
+ * @param obj           pointer to a message box
+ * @param title         the text of the tile
+ * @return              the created title label
+ */
+lv_obj_t * lv_msgbox_add_title(lv_obj_t * obj, const char * title);
+
+/**
+ * Add a button to the header of to the message box. It also creates a header.
+ * @param obj           pointer to a message box
+ * @param icon          the icon of the button
+ * @return              the created button
+ */
+lv_obj_t * lv_msgbox_add_header_button(lv_obj_t * obj, const void * icon);
+
+/**
+ * Add a text to the content area of message box. Multiply texts will be created below each other.
+ * @param obj           pointer to a message box
+ * @param icon          the icon of the button
+ * @return              the created button
+ */
+lv_obj_t * lv_msgbox_add_text(lv_obj_t * obj, const char * text);
+
+/**
+ * Add a button to the footer of to the message box. It also creates a footer.
+ * @param obj           pointer to a message box
+ * @param text          the text of the button
+ * @return              the created button
+ */
+lv_obj_t * lv_msgbox_add_footer_button(lv_obj_t * obj, const char * text);
+
+/**
+ * Add a close button to the message box. It also create a header.
+ * @param obj           pointer to a message box
+ * @return              the created close button
+ */
+lv_obj_t * lv_msgbox_add_close_button(lv_obj_t * obj);
+
+/**
+ * Get the header widget
+ * @param obj           pointer to a message box
+ * @return              the header, or NULL if not exists
+ */
+lv_obj_t * lv_msgbox_get_header(lv_obj_t * obj);
+
+/**
+ * Get the footer widget
+ * @param obj           pointer to a message box
+ * @return              the footer, or NULL if not exists
+ */
+lv_obj_t * lv_msgbox_get_footer(lv_obj_t * obj);
+
+/**
+ * Get the content widget
+ * @param obj           pointer to a message box
+ * @return              the content, or NULL if not exists
+ */
+lv_obj_t * lv_msgbox_get_content(lv_obj_t * obj);
+
+/**
+ * Get the title label
+ * @param obj           pointer to a message box
+ * @return              the title, or NULL if not exists
+ */
+lv_obj_t * lv_msgbox_get_title(lv_obj_t * obj);
+
+/**
+ * Close a message box
+ * @param obj           pointer to a message box
+ */
+void lv_msgbox_close(lv_obj_t * mbox);
+
+/**
+ * Close a message box in the next call of the message box
+ * @param obj           pointer to a message box
+ */
+void lv_msgbox_close_async(lv_obj_t * mbox);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#endif /*LV_USE_MSGBOX*/
+
+#ifdef __cplusplus
+} /*extern "C"*/
+#endif
+
+#endif /*LV_MSGBOX_H*/