add 'password' option to <edit>

Author: fferri

Diff for: widgets.xml

@@ -267,6 +267,12 @@
                 <default>???</default>
                 <description>Initial text.</description>
             </attribute>
+            <attribute>
+                <name>password</name>
+                <type>bool</type>
+                <default>false</default>
+                <description>If true, display platform-dependent password mask characters instead of the characters actually entered.</description>
+            </attribute>
             <attribute>
                 <name>on-change</name>
                 <type>string</type>

Diff for: widgets/Edit.cpp

@@ -21,6 +21,8 @@ void Edit::parse(Widget *parent, std::map<int, Widget*>& widgets, tinyxml2::XMLE
 
     value = xmlutils::getAttrStr(e, "value", "");
 
+    password = xmlutils::getAttrBool(e, "password", false);
+
     onchange = xmlutils::getAttrStr(e, "on-change", "");
 
     oneditingfinished = xmlutils::getAttrStr(e, "on-editing-finished", "");
@@ -33,6 +35,7 @@ QWidget * Edit::createQtWidget(Proxy *proxy, UIProxy *uiproxy, QWidget *parent)
     edit->setVisible(visible);
     edit->setStyleSheet(QString::fromStdString(style));
     edit->setText(QString::fromStdString(value));
+    edit->setEchoMode(password ? QLineEdit::Password : QLineEdit::Normal);
     QObject::connect(edit, &QLineEdit::textChanged, uiproxy, &UIProxy::onValueChangeString);
     QObject::connect(edit, &QLineEdit::editingFinished, uiproxy, &UIProxy::onEditingFinished);
     setQWidget(edit);

Diff for: widgets/Edit.h

@@ -20,6 +20,7 @@ class Edit : public Widget, public EventOnChangeString, public EventOnEditingFin
 {
 protected:
     std::string value;
+    bool password;
 
 public:
     Edit();