Increase the header part of calendar

How-to
1

Description

Hi
I wanted to draw the header of calendar in blue color as it was in v6. But after adding these lines:

lv_obj_set_style_local_bg_color(calendar_date, LV_CALENDAR_PART_HEADER, LV_STATE_DEFAULT, LV_COLOR_MAKE(0x01, 0xA2, 0xB1));
lv_obj_set_style_local_bg_opa(calendar_date, LV_CALENDAR_PART_HEADER, LV_STATE_DEFAULT, LV_OPA_COVER);

See that its height is so small.
As far as I understood, its height is equal to the its font height. so I want to know if there is any way to increase it or not?

What MCU/Processor/Board and compiler are you using?

STM32f429, CubeIDE

What LVGL version are you using?

V7.3

What do you want to achieve?

Increase the height of the header in a calendar object.

What have you tried so far?

I’m not sure if this is a good idea. But I think we should be able to increase this height by setting the padding of LV_CALENDAR_PART_HEADER. I mean something like this:

lv_obj_set_style_local_pad_ver(calendar_date, LV_CALENDAR_PART_HEADER, LV_STATE_DEFAULT, 20);

Maybe some part of the code in lv_calendar.c instead of padding should use margin. what do you think?

2

From the code, it looks like you can already increase the space between the top of the calendar and the header by using top padding on LV_CALENDAR_PART_HEADER. I don’t know if that gives you the effect you want.

3

Yeah, but I think it’s better to increase this space by setting the margin on LV_CALENDAR_PART_HEADER and increasing its height by setting the padding on LV_CALENDAR_PART_HEADER.

5

PR #1817 was sent with respect to this problem.

1 Like