Issue #3014 - refresh after changing to transparent

DavePutz · web-flow · commit 058c16e98c40 · 2020-06-10T17:11:28.000-05:00
Adding     self-&gt;needs_refresh = true; in common_hal_displayio_palette_make_opaque() and common_hal_displayio_palette_make_transparent()
diff --git a/shared-module/displayio/Palette.c b/shared-module/displayio/Palette.c
@@ -35,10 +35,12 @@ void common_hal_displayio_palette_construct(displayio_palette_t* self, uint16_t
 
 void common_hal_displayio_palette_make_opaque(displayio_palette_t* self, uint32_t palette_index) {
     self->colors[palette_index].transparent = false;
+    self->needs_refresh = true;
 }
 
 void common_hal_displayio_palette_make_transparent(displayio_palette_t* self, uint32_t palette_index) {
     self->colors[palette_index].transparent = true;
+    self->needs_refresh = true;
 }
 
 uint32_t common_hal_displayio_palette_get_len(displayio_palette_t* self) {

Original file line number	Diff line number	Diff line change
`@@ -35,10 +35,12 @@ void common_hal_displayio_palette_construct(displayio_palette_t* self, uint16_t`
`35`	`35`
`36`	`36`	`void common_hal_displayio_palette_make_opaque(displayio_palette_t* self, uint32_t palette_index) {`
`37`	`37`	`self->colors[palette_index].transparent = false;`
	`38`	`+ self->needs_refresh = true;`
`38`	`39`	`}`
`39`	`40`
`40`	`41`	`void common_hal_displayio_palette_make_transparent(displayio_palette_t* self, uint32_t palette_index) {`
`41`	`42`	`self->colors[palette_index].transparent = true;`
	`43`	`+ self->needs_refresh = true;`
`42`	`44`	`}`
`43`	`45`
`44`	`46`	`uint32_t common_hal_displayio_palette_get_len(displayio_palette_t* self) {`