Add functionality to add and delete CSS property in CSS panel

(bzr r14949.1.61)

1 files changed, 37 insertions, 0 deletions

diff --git a/src/ui/dialog/cssdialog.cpp b/src/ui/dialog/cssdialog.cpp
index 9007faafc..cd2f74d15 100644
--- a/src/ui/dialog/cssdialog.cpp
+++ b/src/ui/dialog/cssdialog.cpp
@@ -22,6 +22,23 @@ namespace UI {
 namespace Dialog {
 
 /**
+ * @brief CssDialog::_styleButton
+ * @param btn
+ * @param iconName
+ * @param tooltip
+ * This function sets the style of '+'button at the bottom of dialog.
+ */
+void CssDialog::_styleButton(Gtk::Button& btn, char const* iconName,
+                               char const* tooltip)
+{
+    GtkWidget *child = sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, iconName);
+    gtk_widget_show(child);
+    btn.add(*manage(Glib::wrap(child)));
+    btn.set_relief(Gtk::RELIEF_NONE);
+    btn.set_tooltip_text (tooltip);
+}
+
+/**
  * Constructor
  * A treeview whose each row corresponds to a CSS property of selector selected.
  * TODO: Further, buttons to add and delete properties will be added.
@@ -54,10 +71,18 @@ CssDialog::CssDialog():
     int nameColNum = _treeView.append_column("Property", *_textRenderer) - 1;
     _propCol = _treeView.get_column(nameColNum);
 
+    create = manage(new Gtk::Button());
+    _styleButton(*create, "list-add", "Add a new property");
+
+    _mainBox.pack_end(_buttonBox, Gtk::PACK_SHRINK);
+    _buttonBox.pack_start(*create, Gtk::PACK_SHRINK);
+
     _getContents()->pack_start(_mainBox, Gtk::PACK_EXPAND_WIDGET);
 
     _targetDesktop = getDesktop();
     setDesktop(_targetDesktop);
+
+    create->signal_clicked().connect(sigc::mem_fun(*this, &CssDialog::_addProperty));
 }
 
 CssDialog::~CssDialog()
@@ -70,6 +95,18 @@ void CssDialog::setDesktop( SPDesktop* desktop )
     _desktop = desktop;
 }
 
+/**
+ * @brief CssDialog::_addProperty
+ * This function is a slot to signal_clicked for '+' button at the bottom of CSS
+ * panel. A new row is added, double clicking which text for new property can be
+ * added. _newProperty is set to true in which case the value is appended.
+ */
+void CssDialog::_addProperty()
+{
+    _propRow = *(_store->append());
+    _newProperty = true;
+}
+
 } // namespace Dialog
 } // namespace UI
 } // namespace Inkscape