From 44a3a78fb6a3863c0c7f3c1193837337e68a67e4 Mon Sep 17 00:00:00 2001 From: Ted Gould Date: Thu, 20 Nov 2008 23:24:08 -0600 Subject: Merge from fe-moved (bzr r6891) --- src/ui/widget/preferences-widget.cpp | 60 ++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) (limited to 'src/ui/widget/preferences-widget.cpp') diff --git a/src/ui/widget/preferences-widget.cpp b/src/ui/widget/preferences-widget.cpp index 72df1baab..395726511 100644 --- a/src/ui/widget/preferences-widget.cpp +++ b/src/ui/widget/preferences-widget.cpp @@ -461,6 +461,66 @@ ZoomCorrRulerSlider::init(int ruler_width, int ruler_height, double lower, doubl this->pack_start(*table, Gtk::PACK_EXPAND_WIDGET); } +void +PrefSlider::on_slider_value_changed() +{ + if (this->is_visible() || freeze) //only take action if user changed value + { + freeze = true; + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + prefs->setDouble(_prefs_path, _slider.get_value()); + _sb.set_value(_slider.get_value()); + freeze = false; + } +} + +void +PrefSlider::on_spinbutton_value_changed() +{ + if (this->is_visible() || freeze) //only take action if user changed value + { + freeze = true; + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + prefs->setDouble(_prefs_path, _sb.get_value()); + _slider.set_value(_sb.get_value()); + freeze = false; + } +} + +void +PrefSlider::init(Glib::ustring const &prefs_path, + double lower, double upper, double step_increment, double page_increment, double default_value, int digits) +{ + _prefs_path = prefs_path; + + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + double value = prefs->getDoubleLimited(prefs_path, default_value, lower, upper); + + freeze = false; + + _slider.set_range (lower, upper); + _slider.set_increments (step_increment, page_increment); + _slider.set_value (value); + _slider.set_digits(digits); + _slider.signal_value_changed().connect(sigc::mem_fun(*this, &PrefSlider::on_slider_value_changed)); + + _sb.signal_value_changed().connect(sigc::mem_fun(*this, &PrefSlider::on_spinbutton_value_changed)); + _sb.set_range (lower, upper); + _sb.set_increments (step_increment, page_increment); + _sb.set_value (value); + _sb.set_digits(digits); + + Gtk::Table *table = Gtk::manage(new Gtk::Table()); + Gtk::Alignment *alignment1 = Gtk::manage(new Gtk::Alignment(0.5,1,0,0)); + Gtk::Alignment *alignment2 = Gtk::manage(new Gtk::Alignment(0.5,1,0,0)); + alignment1->add(_sb); + + table->attach(_slider, 0, 1, 0, 1); + table->attach(*alignment1, 1, 2, 0, 1, static_cast(0)); + + this->pack_start(*table, Gtk::PACK_EXPAND_WIDGET); +} + void PrefCombo::init(Glib::ustring const &prefs_path, Glib::ustring labels[], int values[], int num_items, int default_value) { -- cgit v1.2.3