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Improved button margin setting for vertical layouts

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This commit is contained in:
Ken Van Hoeylandt 2025-10-12 16:49:13 +02:00
parent 00f2e3b88e
commit a63a78e959
1 changed files with 11 additions and 6 deletions
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17
Tactility/Source/app/launcher/Launcher.cpp
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@ -24,12 +24,17 @@ static int getButtonSize(hal::UiScale scale) {
class LauncherApp final : public App {
static lv_obj_t* createAppButton(lv_obj_t* parent, hal::UiScale uiScale, const char* imageFile, const char* appId, int32_t horizontalMargin) {
static lv_obj_t* createAppButton(lv_obj_t* parent, hal::UiScale uiScale, const char* imageFile, const char* appId, int32_t itemMargin, bool isLandscape) {
auto button_size = getButtonSize(uiScale);
auto* apps_button = lv_button_create(parent);
lv_obj_set_style_pad_all(apps_button, 0, LV_STATE_DEFAULT);
lv_obj_set_style_margin_hor(apps_button, horizontalMargin, LV_STATE_DEFAULT);
if (isLandscape) {
lv_obj_set_style_margin_hor(apps_button, itemMargin, LV_STATE_DEFAULT);
} else {
lv_obj_set_style_margin_ver(apps_button, itemMargin, LV_STATE_DEFAULT);
}
lv_obj_set_style_shadow_width(apps_button, 0, LV_STATE_DEFAULT);
lv_obj_set_style_bg_opa(apps_button, 0, LV_STATE_DEFAULT);
@ -110,7 +115,7 @@ public:
lv_obj_set_flex_flow(buttons_wrapper, LV_FLEX_FLOW_COLUMN);
}
const int32_t available_width = lv_display_get_horizontal_resolution(display) - (3 * button_size);
const int32_t available_width = std::max<int32_t>(0, lv_display_get_horizontal_resolution(display) - (3 * button_size));
const int32_t margin = is_landscape_display ? std::min<int32_t>(available_width / 16, button_size) : 0;
const auto paths = app.getPaths();
@ -118,9 +123,9 @@ public:
const auto files_icon_path = lvgl::PATH_PREFIX + paths->getAssetsPath("icon_files.png");
const auto settings_icon_path = lvgl::PATH_PREFIX + paths->getAssetsPath("icon_settings.png");
createAppButton(buttons_wrapper, ui_scale, apps_icon_path.c_str(), "AppList", margin);
createAppButton(buttons_wrapper, ui_scale, files_icon_path.c_str(), "Files", margin);
createAppButton(buttons_wrapper, ui_scale, settings_icon_path.c_str(), "Settings", margin);
createAppButton(buttons_wrapper, ui_scale, apps_icon_path.c_str(), "AppList", margin, is_landscape_display);
createAppButton(buttons_wrapper, ui_scale, files_icon_path.c_str(), "Files", margin, is_landscape_display);
createAppButton(buttons_wrapper, ui_scale, settings_icon_path.c_str(), "Settings", margin, is_landscape_display);
if (shouldShowPowerButton()) {
auto* power_button = lv_btn_create(parent);