controls

src/dlangui/core/settings.d

@@ -1059,6 +1059,30 @@ final class Setting {
         return value;
     }
 
+    /// returns setting by path like "editors/sourceEditor/tabSize", creates object tree "editors/sourceEditor" and object of specified type if part of path does not exist.
+    Setting settingByPath(string path, SettingType type) {
+        if (type != SettingType.OBJECT)
+            clear(SettingType.OBJECT);
+        string part1, part2;
+        if (splitKey(path, part1, part2)) {
+            auto s = this[part1];
+            if (!s) {
+                s = new Setting();
+                s.clear(SettingType.OBJECT);
+                this[part1] = s;
+            }
+            return s.settingByPath(part2, type);
+        } else {
+            auto s = this[path];
+            if (!s) {
+                s = new Setting();
+                s.clear(type);
+                this[path] = s;
+            }
+            return s;
+        }
+    }
+
     /// get (or optionally create) object (map) by slash delimited path (e.g. key1/subkey2/subkey3)
     Setting objectByPath(string path, bool createIfNotExist = false) {
         if (type != SettingType.OBJECT) {

src/dlangui/dialogs/settingsdialog.d

@@ -40,6 +40,20 @@ class SettingsItem {
     }
 }
 
+/// items shows checkbox
+class CheckboxItem : SettingsItem {
+    this(string id, UIString label) {
+        super(id, label);
+    }
+    /// create setting widget
+    override Widget createWidget(Setting settings) {
+        CheckBox res = new CheckBox(_id, _label);
+        Setting setting = settings.settingByPath(_id, SettingType.FALSE);
+        res.checked = setting.boolean;
+        return res;
+    }
+}
+
 class SettingsPage {
     protected SettingsPage _parent;
     protected ObjectList!SettingsPage _children;

src/dlangui/widgets/controls.d

@@ -313,6 +313,9 @@ class CheckBox : ImageTextButton {
     this(string ID, dstring labelText) {
         super(ID, "btn_check", labelText);
     }
+    this(string ID, UIString label) {
+        super(ID, "btn_check", label);
+    }
     override protected void init(string drawableId, UIString caption) {
         super.init(drawableId, caption);
         styleId = STYLE_CHECKBOX;