ardour/livetrax
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set "close-button" data on Tabbable contents.

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I tried doing this in the constructor and got a segfault for reasons I don't understand
but probably should
This commit is contained in:
Paul Davis 2015-07-25 08:41:26 -04:00
parent 5e0337a4a3
commit d4664434f7
1 changed files with 4 additions and 2 deletions
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6
libs/gtkmm2ext/tabbable.cc
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@ -41,11 +41,12 @@ Tabbable::Tabbable (Widget& w, const string& name)
{
/* sizes will be scaled during rendering */
tab_close_image.set_size_request (15,15);
_tab_box.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
_tab_box.set_spacing (2);
_tab_box.pack_start (_tab_label, true, true);
_tab_box.pack_start (tab_close_image, false, false);
tab_close_image.signal_button_release_event().connect (sigc::mem_fun (*this, &Tabbable::tab_close_clicked));
}
@ -243,6 +244,7 @@ Tabbable::attach ()
}
_parent_notebook->append_page (_contents, _tab_box);
_contents.set_data ("close-button", &tab_close_image);
_parent_notebook->set_tab_detachable (_contents);
_parent_notebook->set_tab_reorderable (_contents);
_parent_notebook->set_current_page (_parent_notebook->page_num (_contents));