From c6067b75a239a1322598f2d85ef0ce7cc59df0d4 Mon Sep 17 00:00:00 2001 From: Patrick Storz Date: Sun, 1 Sep 2019 18:56:35 +0200 Subject: Add appearance="multiline" to parameters of type string Renders a Gtk::TextView that automatically fills the available space in the extension's preferences dialog and can be used to accept longer multi-line strings. Newlines in the string value will be passed as "\\n" to the extension script (i.e. literal '\n' with the backspace escaped). --- src/extension/extension.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/extension/extension.cpp') diff --git a/src/extension/extension.cpp b/src/extension/extension.cpp index 7836a8479..b8c3242a5 100644 --- a/src/extension/extension.cpp +++ b/src/extension/extension.cpp @@ -722,7 +722,8 @@ public: void addWidget(Gtk::Widget *widg, gchar const *tooltip, int indent) { if (widg) { widg->set_margin_start(indent * InxParameter::GUI_INDENTATION); - this->pack_start(*widg, false, false, 0); + this->pack_start(*widg, false, true, 0); // fill=true does not have an effect here, but allows the + // child to choose to expand by setting hexpand/vexpand if (tooltip) { widg->set_tooltip_text(tooltip); } else { -- cgit v1.2.3