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improve label

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lixianjing 2023-06-15 17:36:49 +08:00
parent ac31a4a00f
commit aec02760c0
2 changed files with 11 additions and 9 deletions
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1
docs/changes.md
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@ -2,6 +2,7 @@
2023/06/15 2023/06/15
* 修复widget\_get\_style在特殊状态下获取普通风格数据出错的问题(感谢智明提供补丁) * 修复widget\_get\_style在特殊状态下获取普通风格数据出错的问题(感谢智明提供补丁)
* 修改label\_auto\_adjust\_size调用widget\_resize来修改宽高(感谢智明提供补丁)
2023/06/13 2023/06/13
* 修复 awtk 在 keil 上面编译出错的问题(感谢智明提供补丁) * 修复 awtk 在 keil 上面编译出错的问题(感谢智明提供补丁)

19
src/widgets/label.c
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@ -218,6 +218,8 @@ static ret_t label_auto_adjust_size_impl(widget_t* widget, canvas_t* c, uint32_t
uint32_t max_w, uint32_t min_h, uint32_t max_h) { uint32_t max_w, uint32_t min_h, uint32_t max_h) {
wh_t w = 0; wh_t w = 0;
line_parser_t p; line_parser_t p;
wh_t widget_w = 0;
wh_t widget_h = 0;
wh_t max_line_w = 0; wh_t max_line_w = 0;
int32_t line_height = 0; int32_t line_height = 0;
label_t* label = LABEL(widget); label_t* label = LABEL(widget);
@ -232,8 +234,7 @@ static ret_t label_auto_adjust_size_impl(widget_t* widget, canvas_t* c, uint32_t
widget_prepare_text_style(widget, c); widget_prepare_text_style(widget, c);
line_height = c->font_size + spacer; line_height = c->font_size + spacer;
if (widget->text.size == 0) { if (widget->text.size == 0) {
widget->h = line_height; return widget_resize(widget, widget->w, line_height);
return RET_OK;
} }
max_line_w = label_get_text_line_max_w(widget, c); max_line_w = label_get_text_line_max_w(widget, c);
@ -257,20 +258,20 @@ static ret_t label_auto_adjust_size_impl(widget_t* widget, canvas_t* c, uint32_t
label->line_wrap, label->word_wrap) == RET_OK, label->line_wrap, label->word_wrap) == RET_OK,
RET_BAD_PARAMS); RET_BAD_PARAMS);
widget->w = w + margin_left + margin_right; widget_w = w + margin_left + margin_right;
widget->h = line_height * p.total_lines + margin_top + margin_bottom; widget_h = line_height * p.total_lines + margin_top + margin_bottom;
widget->w = tk_max(widget->w, min_w); widget_w = tk_max(widget_w, min_w);
widget->h = tk_max(widget->h, min_h); widget_h = tk_max(widget_h, min_h);
if (max_w > 0) { if (max_w > 0) {
widget->w = tk_min(widget->w, max_w); widget_w = tk_min(widget_w, max_w);
} }
if (max_h > 0) { if (max_h > 0) {
widget->h = tk_min(widget->h, max_h); widget_h = tk_min(widget_h, max_h);
} }
line_parser_deinit(&p); line_parser_deinit(&p);
return RET_OK; return widget_resize(widget, widget_w, widget_h);
} }
static ret_t label_auto_adjust_size(widget_t* widget) { static ret_t label_auto_adjust_size(widget_t* widget) {