gray out widgets when grid is disabled.

(bzr r4594)

4 files changed, 16 insertions, 10 deletions

diff --git a/src/display/canvas-grid.cpp b/src/display/canvas-grid.cpp
index c9aec455e..f4f23764a 100644
--- a/src/display/canvas-grid.cpp
+++ b/src/display/canvas-grid.cpp
@@ -332,7 +332,13 @@ CanvasGrid::newWidget()
 
     vbox->pack_start(*_rcb_enabled, true, true);
     vbox->pack_start(*_rcb_visible, true, true);
-    vbox->pack_start(*newSpecificWidget(), true, true);
+    Gtk::Widget * gridwdg = newSpecificWidget();
+    vbox->pack_start(*gridwdg, true, true);
+
+    std::list<Gtk::Widget*> slaves;
+    slaves.push_back(_rcb_visible);
+    slaves.push_back(gridwdg);
+    _rcb_enabled->setSlaveWidgets(slaves);
 
     // set widget values
     _rcb_visible->setActive(visible);
diff --git a/src/ui/dialog/document-properties.cpp b/src/ui/dialog/document-properties.cpp
index 4ed23d7b2..5ed737cf7 100644
--- a/src/ui/dialog/document-properties.cpp
+++ b/src/ui/dialog/document-properties.cpp
@@ -290,21 +290,21 @@ DocumentProperties::build_snap()
 
     //Other options to locate here: e.g. visual snapping indicators on/off
 
-    std::list<Gtk::ToggleButton*> slaves;
+    std::list<Gtk::Widget*> slaves;
     slaves.push_back(&_rcbsnop);
     slaves.push_back(&_rcbsnon);
-    _rcbsnn.setSlaveButton(slaves);
+    _rcbsnn.setSlaveWidgets(slaves);
 
     slaves.clear();
     slaves.push_back(&_rcbsnbbp);
     slaves.push_back(&_rcbsnbbn);
-    _rcbsnbb.setSlaveButton(slaves);
+    _rcbsnbb.setSlaveWidgets(slaves);
     
     slaves.clear();
     slaves.push_back(&_rcbsnn);
     slaves.push_back(&_rcbsnbb);
     
-    _rcbsg.setSlaveButton(slaves);
+    _rcbsg.setSlaveWidgets(slaves);
 
     Gtk::Label *label_g = manage (new Gtk::Label);
     label_g->set_markup (_("<b>Snapping</b>"));
diff --git a/src/ui/widget/registered-widget.cpp b/src/ui/widget/registered-widget.cpp
index 629de910f..f8abecdbe 100644
--- a/src/ui/widget/registered-widget.cpp
+++ b/src/ui/widget/registered-widget.cpp
@@ -98,7 +98,7 @@ RegisteredCheckButton::setActive (bool b)
     setProgrammatically = true;
     set_active (b);
     //The slave button is greyed out if the master button is unchecked
-    for (std::list<Gtk::ToggleButton*>::const_iterator i = _slavebuttons.begin(); i != _slavebuttons.end(); i++) {
+    for (std::list<Gtk::Widget*>::const_iterator i = _slavewidgets.begin(); i != _slavewidgets.end(); i++) {
         (*i)->set_sensitive(b);
     }
     setProgrammatically = false;
@@ -118,7 +118,7 @@ RegisteredCheckButton::on_toggled()
 
     write_to_xml(get_active() ? "true" : "false");
     //The slave button is greyed out if the master button is unchecked
-    for (std::list<Gtk::ToggleButton*>::const_iterator i = _slavebuttons.begin(); i != _slavebuttons.end(); i++) {
+    for (std::list<Gtk::Widget*>::const_iterator i = _slavewidgets.begin(); i != _slavewidgets.end(); i++) {
         (*i)->set_sensitive(get_active());
     }
 
diff --git a/src/ui/widget/registered-widget.h b/src/ui/widget/registered-widget.h
index e6281e0ef..42bcf62d7 100644
--- a/src/ui/widget/registered-widget.h
+++ b/src/ui/widget/registered-widget.h
@@ -179,13 +179,13 @@ public:
 
     void setActive (bool);
 
-    std::list<Gtk::ToggleButton*> _slavebuttons;
+    std::list<Gtk::Widget*> _slavewidgets;
 
     // a slave button is only sensitive when the master button is active
     // i.e. a slave button is greyed-out when the master button is not checked
 
-    void setSlaveButton(std::list<Gtk::ToggleButton*> btns) {
-        _slavebuttons = btns;
+    void setSlaveWidgets(std::list<Gtk::Widget*> btns) {
+        _slavewidgets = btns;
     }
 
     bool setProgrammatically; // true if the value was set by setActive, not changed by the user;