diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2008-06-02 21:41:35 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2008-06-02 21:41:35 +0000 |
commit | 449aab3c465bbbf66d221fac3d7ea559f1720357 (patch) | |
tree | 6843cc40c88250a132acac701271f1504cd2df04 /libs/gtkmm2ext/popup.cc | |
parent | 9c0d7d72d70082a54f823cd44c0ccda5da64bb6f (diff) |
rollback to 3428, before the mysterious removal of libs/* at 3431/3432
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/gtkmm2ext/popup.cc')
-rw-r--r-- | libs/gtkmm2ext/popup.cc | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/libs/gtkmm2ext/popup.cc b/libs/gtkmm2ext/popup.cc new file mode 100644 index 0000000000..0b150eefe1 --- /dev/null +++ b/libs/gtkmm2ext/popup.cc @@ -0,0 +1,139 @@ +/* + Copyright (C) 1998-99 Paul Barton-Davis + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + $Id$ +*/ + +#include <iostream> + +#include <gtkmm2ext/popup.h> +#include <gtkmm2ext/utils.h> + +using namespace std; +using namespace Gtk; +using namespace Gtkmm2ext; + +PopUp::PopUp (Gtk::WindowPosition pos, unsigned int showfor_msecs, bool doh) + : Window (WINDOW_POPUP) +{ + add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK); + signal_button_press_event().connect(mem_fun(*this,&PopUp::button_click)); + set_border_width (12); + add (label); + set_position (pos); + + delete_on_hide = doh; + popdown_time = showfor_msecs; + timeout = -1; +} + + +PopUp::~PopUp () +{ +} + +void +PopUp::on_realize () +{ + Gtk::Window::on_realize(); + get_window()->set_decorations (Gdk::WMDecoration (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH)); +} + +gint +PopUp::remove_prompt_timeout (void *arg) +{ + PopUp *pup = (PopUp *) arg; + + pup->remove (); + return FALSE; +} + +static gint idle_delete (void *arg) +{ + delete static_cast<PopUp*> (arg); + return FALSE; +} + +void +PopUp::remove () +{ + hide (); + + if (popdown_time != 0 && timeout != -1) { + g_source_remove (timeout); + } + + if (delete_on_hide) { + std::cerr << "deleting prompter\n"; + gtk_idle_add (idle_delete, this); + } +} + +void +PopUp::touch () +{ + if (is_visible ()) { + remove (); + } else { + set_size_request_to_display_given_text (label, my_text.c_str(), 25, 10); + label.set_text (my_text); + show_all (); + + if (popdown_time != 0) { + timeout = g_timeout_add (popdown_time, + remove_prompt_timeout, + this); + } + } +} + +gint +PopUp::button_click (GdkEventButton *ev) +{ + remove (); + return TRUE; +} + +void +PopUp::set_text (string txt) +{ + my_text = txt; +} + +void +PopUp::set_name (string name) +{ + Window::set_name (name); + label.set_name (name); +} + +bool +PopUp::on_delete_event (GdkEventAny* ev) +{ + hide(); + + if (popdown_time != 0 && timeout != -1) { + g_source_remove (timeout); + } + + if (delete_on_hide) { + std::cerr << "deleting prompter\n" << endl; + g_idle_add (idle_delete, this); + } + + return true; +} |