LibGUI: Add parent window argument to FilePicker functions

Since FilePicker almost always should be modal, add the parent
window as mandatory first argument.

2 files changed, 2 insertions, 2 deletions

diff --git a/Applications/Piano/SamplerWidget.cpp b/Applications/Piano/SamplerWidget.cpp
index e08026453e..bc522754e8 100644
--- a/Applications/Piano/SamplerWidget.cpp
+++ b/Applications/Piano/SamplerWidget.cpp
@@ -108,7 +108,7 @@ SamplerWidget::SamplerWidget(TrackManager& track_manager)
     m_open_button->set_focusable(false);
     m_open_button->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/open.png"));
     m_open_button->on_click = [this](auto) {
-        Optional<String> open_path = GUI::FilePicker::get_open_filepath();
+        Optional<String> open_path = GUI::FilePicker::get_open_filepath(window());
         if (!open_path.has_value())
             return;
         String error_string = m_track_manager.current_track().set_recorded_sample(open_path.value());
diff --git a/Applications/Piano/main.cpp b/Applications/Piano/main.cpp
index 0a9782bf37..53ce80d80d 100644
--- a/Applications/Piano/main.cpp
+++ b/Applications/Piano/main.cpp
@@ -96,7 +96,7 @@ int main(int argc, char** argv)
 
     auto& app_menu = menubar->add_menu("Piano");
     app_menu.add_action(GUI::Action::create("Export", { Mod_Ctrl, Key_E }, [&](const GUI::Action&) {
-        save_path = GUI::FilePicker::get_save_filepath("Untitled", "wav");
+        save_path = GUI::FilePicker::get_save_filepath(window, "Untitled", "wav");
         if (!save_path.has_value())
             return;
         wav_writer.set_file(save_path.value());