LibVT: Enable caller to control the visibility of the scrollbar widget

In preparation for another feature, expose an API so that any users of this widget can control the scrollbar visibility.
Author: https://github.com/bgianfo Commit: https://github.com/SerenityOS/serenity/commit/0e26ba59f7f Pull-request: https://github.com/SerenityOS/serenity/pull/11904 Reviewed-by: https://github.com/Quaker762 ✅ Reviewed-by: https://github.com/elyse0 ✅
2022-01-14 20:38:30 -08:00 · 2022-01-14 20:38:30 -08:00 · 0e26ba59f7 · 2024-07-17 20:52:16 +09:00
commit 0e26ba59f7
parent 2e1bbcb0fa
2 changed files with 7 additions and 0 deletions
--- a/Userland/Libraries/LibVT/TerminalWidget.cpp
+++ b/Userland/Libraries/LibVT/TerminalWidget.cpp
@ -548,6 +548,11 @@ void TerminalWidget::set_opacity(u8 new_opacity)
    update();
 }

+void TerminalWidget::set_show_scrollbar(bool show_scrollbar)
+{
+    m_scrollbar->set_visible(show_scrollbar);
+}
+
 bool TerminalWidget::has_selection() const
 {
    return m_selection.is_valid();
--- a/Userland/Libraries/LibVT/TerminalWidget.h
+++ b/Userland/Libraries/LibVT/TerminalWidget.h
@ -43,6 +43,8 @@ public:
    void set_opacity(u8);
    float opacity() { return m_opacity; };

+    void set_show_scrollbar(bool);
+
    enum class BellMode {
        Visible,
        AudibleBeep,