A39模拟器

MXC-A39/lvgl/examples/widgets/tileview/index.rst

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+C
+^
+
+Tileview with content 
+"""""""""""""""""""""""""""
+
+.. lv_example:: widgets/tileview/lv_example_tileview_1
+  :language: c
+
+MicroPython
+^^^^^^^^^^^
+
+No examples yet.

MXC-A39/lvgl/examples/widgets/tileview/lv_example_tileview_1.c

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+#include "../../lv_examples.h"
+#if LV_USE_TILEVIEW && LV_BUILD_EXAMPLES
+
+/**
+ * Create a 2x2 tile view and allow scrolling only in an "L" shape.
+ * Demonstrate scroll chaining with a long list that
+ * scrolls the tile view when it cant't be scrolled further.
+ */
+void lv_example_tileview_1(void)
+{
+    lv_obj_t *tv = lv_tileview_create(lv_scr_act());
+
+    /*Tile1: just a label*/
+    lv_obj_t * tile1 = lv_tileview_add_tile(tv, 0, 0, LV_DIR_BOTTOM);
+    lv_obj_t * label = lv_label_create(tile1);
+    lv_label_set_text(label, "Scroll down");
+    lv_obj_center(label);
+
+
+    /*Tile2: a button*/
+    lv_obj_t * tile2 = lv_tileview_add_tile(tv, 0, 1, LV_DIR_TOP | LV_DIR_RIGHT);
+
+    lv_obj_t * btn = lv_btn_create(tile2);
+
+    label = lv_label_create(btn);
+    lv_label_set_text(label, "Scroll up or right");
+
+    lv_obj_set_size(btn, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
+    lv_obj_center(btn);
+
+    /*Tile3: a list*/
+    lv_obj_t * tile3 =  lv_tileview_add_tile(tv, 1, 1, LV_DIR_LEFT);
+    lv_obj_t * list = lv_list_create(tile3);
+    lv_obj_set_size(list, LV_PCT(100), LV_PCT(100));
+
+    lv_list_add_btn(list, NULL, "One");
+    lv_list_add_btn(list, NULL, "Two");
+    lv_list_add_btn(list, NULL, "Three");
+    lv_list_add_btn(list, NULL, "Four");
+    lv_list_add_btn(list, NULL, "Five");
+    lv_list_add_btn(list, NULL, "Six");
+    lv_list_add_btn(list, NULL, "Seven");
+    lv_list_add_btn(list, NULL, "Eight");
+    lv_list_add_btn(list, NULL, "Nine");
+    lv_list_add_btn(list, NULL, "Ten");
+
+}
+
+#endif

MXC-A39/lvgl/examples/widgets/tileview/lv_example_tileview_1.py

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+valid_pos = [{"x":0, "y": 0}, {"x": 0, "y": 1}, {"x": 1,"y": 1}]
+
+# resolution of the screen
+HOR_RES = lv.disp_get_hor_res(lv.disp_get_default())
+VER_RES = lv.disp_get_ver_res(lv.disp_get_default())
+
+tileview = lv.tileview(lv.scr_act())
+tileview.set_valid_positions(valid_pos, len(valid_pos))
+tileview.set_edge_flash(True)
+
+tile1 = lv.obj(tileview)
+tile1.set_size(HOR_RES, VER_RES)
+tile1.set_style(lv.style_pretty)
+tileview.add_element(tile1)
+
+# Tile1: just a label
+label = lv.label(tile1)
+label.set_text("Tile 1")
+label.align(None, lv.ALIGN.CENTER, 0, 0)
+
+# Tile2: a list
+lst = lv.list(tileview)
+lst.set_size(HOR_RES, VER_RES)
+lst.set_pos(0, VER_RES)
+lst.set_scroll_propagation(True)
+lst.set_sb_mode(lv.SB_MODE.OFF)
+tileview.add_element(lst)
+
+list_btn = lst.add_btn(None, "One")
+tileview.add_element(list_btn)
+
+list_btn = lst.add_btn(None, "Two")
+tileview.add_element(list_btn)
+
+list_btn = lst.add_btn(None, "Three")
+tileview.add_element(list_btn)
+
+list_btn = lst.add_btn(None, "Four")
+tileview.add_element(list_btn)
+
+list_btn = lst.add_btn(None, "Five")
+tileview.add_element(list_btn)
+
+list_btn = lst.add_btn(None, "Six")
+tileview.add_element(list_btn)
+
+list_btn = lst.add_btn(None, "Seven")
+tileview.add_element(list_btn)
+
+list_btn = lst.add_btn(None, "Eight")
+tileview.add_element(list_btn)
+
+# Tile3: a button
+tile3 = lv.obj(tileview, tile1)
+tile3.set_pos(HOR_RES, VER_RES)
+tileview.add_element(tile3)
+
+btn = lv.btn(tile3)
+btn.align(None, lv.ALIGN.CENTER, 0, 0)
+
+label = lv.label(btn)
+label.set_text("Button")