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Text selection enhancement (#1829)

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* Corrected bug in styles of labels with selections

Text selection color (text_selection_color) property was incorrectly
being applied to the text color if there was a selection. The sel_color
property in the label descriptor was initialized to blue. This property
was intended to be the label background color under a selection.

* Add new property for the color of selected text

New property for labels: text_sel_font_color
This property will change the color of the font within selected text.

* Rename text selection color properties

Per feedback from issue #1820, sel_color is now sel_bg_color and
sel_font_color is now sel_color. This results in clearer naming.

Co-authored-by: Ryan Powers <ryan.powers@envision-tek.com>
This commit is contained in:
ryanpowers
2020-10-02 05:34:28 -04:00
committed by GitHub
parent f37cbafad6
commit 6d1a72b522
5 changed files with 17 additions and 11 deletions
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3
src/lv_core/lv_obj.c
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@@ -3526,7 +3526,8 @@ void lv_obj_init_draw_label_dsc(lv_obj_t * obj, uint8_t part, lv_draw_label_dsc_
draw_dsc->font = lv_obj_get_style_text_font(obj, part);
if(draw_dsc->sel_start != LV_DRAW_LABEL_NO_TXT_SEL && draw_dsc->sel_end != LV_DRAW_LABEL_NO_TXT_SEL) {
draw_dsc->color = lv_obj_get_style_text_sel_color(obj, part);
draw_dsc->sel_color = lv_obj_get_style_text_sel_color(obj, part);
draw_dsc->sel_bg_color = lv_obj_get_style_text_sel_bg_color(obj, part);
}
#if LV_USE_BIDI