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Fixes and improvements (#642)

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This commit is contained in:
Shadowtrance
2026-08-31 07:10:52 +10:00
committed by GitHub
parent 7a81b525ed
commit d3656bcd3d
14 changed files with 344 additions and 73 deletions
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Tactility/Source/app/appsettings/AppSettings.cpp
+19 -8
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@@ -55,18 +55,18 @@ void collectManifest(const ::AppManifest* manifest, void* context) {
void createWidgets(lv_obj_t* parent, void* userData) {
auto* ctx = static_cast<Context*>(userData);
// Flex column + flex_grow; see AppList.cpp's createWidgets() for why a fixed height computed
// once from lv_obj_get_content_height(parent) goes stale.
lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
lv_obj_set_style_pad_row(parent, 0, LV_STATE_DEFAULT);
auto* toolbar = lvgl_toolbar_create(parent, "Installed Apps");
// The global toolbar nav callback only knows how to stop old-model apps.
lvgl_toolbar_set_nav_action(toolbar, LV_SYMBOL_CLOSE, onBackPressed, ctx);
lv_obj_align(toolbar, LV_ALIGN_TOP_MID, 0, 0);
lv_obj_t* list = lv_list_create(parent);
lv_obj_set_width(list, LV_PCT(100));
lv_obj_align_to(list, toolbar, LV_ALIGN_OUT_BOTTOM_MID, 0, 0);
auto toolbar_height = lv_obj_get_height(toolbar);
auto parent_content_height = lv_obj_get_content_height(parent);
lv_obj_set_height(list, parent_content_height - toolbar_height);
lv_obj_set_flex_grow(list, 1);
std::vector<const ::AppManifest*> manifests;
app_manager_for_each_manifest(collectManifest, &manifests);
@@ -83,9 +83,20 @@ void createWidgets(lv_obj_t* parent, void* userData) {
}
if (app_count == 0) {
auto* no_apps_label = lv_label_create(parent);
// lv_obj_align() is ignored for children of a flex-managed parent, so the empty-state
// label needs its own flex-growing wrapper to center within; the (empty) list is hidden
// rather than deleted so the wrapper can just take its place in the flex flow.
lv_obj_add_flag(list, LV_OBJ_FLAG_HIDDEN);
lv_obj_set_flex_grow(list, 0);
auto* empty_wrapper = lv_obj_create(parent);
lv_obj_set_width(empty_wrapper, LV_PCT(100));
lv_obj_set_flex_grow(empty_wrapper, 1);
lv_obj_set_flex_align(empty_wrapper, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
lv_obj_set_style_border_width(empty_wrapper, 0, LV_STATE_DEFAULT);
auto* no_apps_label = lv_label_create(empty_wrapper);
lv_label_set_text(no_apps_label, "No apps installed");
lv_obj_align(no_apps_label, LV_ALIGN_CENTER, 0, 0);
}
}