diff options
Diffstat (limited to 'src/ui/widget/page-sizer.cpp')
| -rw-r--r-- | src/ui/widget/page-sizer.cpp | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/src/ui/widget/page-sizer.cpp b/src/ui/widget/page-sizer.cpp index 06d54b682..521a67604 100644 --- a/src/ui/widget/page-sizer.cpp +++ b/src/ui/widget/page-sizer.cpp @@ -481,6 +481,7 @@ PageSizer::init () _changedvy_connection = _viewboxY.signal_value_changed().connect (sigc::mem_fun (*this, &PageSizer::on_viewbox_changed)); _changedvw_connection = _viewboxW.signal_value_changed().connect (sigc::mem_fun (*this, &PageSizer::on_viewbox_changed)); _changedvh_connection = _viewboxH.signal_value_changed().connect (sigc::mem_fun (*this, &PageSizer::on_viewbox_changed)); + _changedlk_connection = _marginLock.signal_clicked().connect (sigc::mem_fun (*this, &PageSizer::on_margin_lock_changed)); _changedmt_connection = _marginTop.signal_value_changed().connect (sigc::bind<RegisteredScalar*>(sigc::mem_fun (*this, &PageSizer::on_margin_changed), &_marginTop)); _changedmb_connection = _marginBottom.signal_value_changed().connect (sigc::bind<RegisteredScalar*>(sigc::mem_fun (*this, &PageSizer::on_margin_changed), &_marginBottom)); _changedml_connection = _marginLeft.signal_value_changed().connect (sigc::bind<RegisteredScalar*>(sigc::mem_fun (*this, &PageSizer::on_margin_changed), &_marginLeft)); @@ -903,9 +904,30 @@ PageSizer::on_viewbox_changed() } } -/** - * Callback for viewbox widgets - */ +void +PageSizer::on_margin_lock_changed() +{ + if (_marginLock.get_active()) { + double left = _marginLeft.getValue(); + double right = _marginRight.getValue(); + double top = _marginTop.getValue(); + double bottom = _marginBottom.getValue(); + if (Geom::are_near(left,right)) { + if (Geom::are_near(left, top)) { + on_margin_changed(&_marginBottom); + } else { + on_margin_changed(&_marginTop); + } + } else { + if (Geom::are_near(left, top)) { + on_margin_changed(&_marginRight); + } else { + on_margin_changed(&_marginLeft); + } + } + } +} + void PageSizer::on_margin_changed(RegisteredScalar* widg) { |