diff options
| author | Robin Gareus <robin@gareus.org> | 2018-08-02 15:17:38 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2018-08-02 15:17:38 +0200 |
| commit | 77d1982d1d6e22d1369d078790a84a7d525331af (patch) | |
| tree | 64aaa36dce5486edc780a16062864c9585f1e76c /gtk2_ardour | |
| parent | 5006c731c7fe28763ee0ef3223ef3430b5ea412e (diff) | |
Add scrollbar to LuaDialog
Diffstat (limited to 'gtk2_ardour')
| -rw-r--r-- | gtk2_ardour/luadialog.cc | 19 | ||||
| -rw-r--r-- | gtk2_ardour/luadialog.h | 3 |
2 files changed, 21 insertions, 1 deletions
diff --git a/gtk2_ardour/luadialog.cc b/gtk2_ardour/luadialog.cc index d1383f505e..5932b234df 100644 --- a/gtk2_ardour/luadialog.cc +++ b/gtk2_ardour/luadialog.cc @@ -710,7 +710,14 @@ Dialog::Dialog (std::string const& title, luabridge::LuaRef lr) Gtk::Table* table = Gtk::manage (new Gtk::Table ()); table->set_col_spacings (20); table->set_row_spacings (8); - _ad.get_vbox ()->pack_start (*table); + table->signal_size_allocate ().connect (sigc::mem_fun (this, &Dialog::table_size_alloc)); + + _scroller.set_shadow_type(Gtk::SHADOW_NONE); + _scroller.set_border_width(0); + _scroller.add (*table); + _scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_NEVER); + + _ad.get_vbox ()->pack_start (_scroller); int row = 0; int last_end = -1; @@ -771,3 +778,13 @@ Dialog::run (lua_State *L) luabridge::push (L, rv); return 1; } + +void +Dialog::table_size_alloc (Gtk::Allocation& allocation) +{ + /* XXX: consider using 0.75 * screen-height instead of 512 */ + if (allocation.get_height () > 512) { + _scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC); + _ad.set_size_request (-1, 512); + } +} diff --git a/gtk2_ardour/luadialog.h b/gtk2_ardour/luadialog.h index a022a8b6f6..f0bacdc387 100644 --- a/gtk2_ardour/luadialog.h +++ b/gtk2_ardour/luadialog.h @@ -89,7 +89,10 @@ public: private: Dialog (Dialog const&); // prevent copy construction + void table_size_alloc (Gtk::Allocation&); + ArdourDialog _ad; + Gtk::ScrolledWindow _scroller; typedef std::vector<LuaDialogWidget*> DialogWidgets; DialogWidgets _widgets; std::string _title; |