test

src/adapter/layout.js

 KM.registerToolbarUI('switchlayout', function(name) {
-    var me = this,
-        label = me.getLang('tooltips.' + name),
-        options = {
-            label: label,
-            title: label,
-            comboboxName: name,
-            items: me.getLayoutStyleItems() || [],
-            itemStyles: [],
-            value: me.getLayoutStyleItems(),
-            autowidthitem: [],
-            enabledRecord: false
-        },
-        $combox = null;
-    if (options.items.length == 0) {
-        return null;
-    }
+    // var me = this,
+    //     label = me.getLang('tooltips.' + name),
+    //     options = {
+    //         label: label,
+    //         title: label,
+    //         comboboxName: name,
+    //         items: me.getLayoutStyleItems() || [],
+    //         itemStyles: [],
+    //         value: me.getLayoutStyleItems(),
+    //         autowidthitem: [],
+    //         enabledRecord: false
+    //     },
+    //     $combox = null;
+    // if (options.items.length == 0) {
+    //     return null;
+    // }
 
-    utils.each(options.items, function(i, item) {
-        options.items[i] = me.getLang('layout')[item];
-    });
-    //实例化
-    $combox = $.kmuibuttoncombobox(options).css('zIndex', me.getOptions('zIndex') + 1);
-    var comboboxWidget = $combox.kmui();
+    // utils.each(options.items, function(i, item) {
+    //     options.items[i] = me.getLang('layout')[item];
+    // });
+    // //实例化
+    // $combox = $.kmuibuttoncombobox(options).css('zIndex', me.getOptions('zIndex') + 1);
+    // var comboboxWidget = $combox.kmui();
 
-    comboboxWidget.on('comboboxselect', function(evt, res) {
-        me.execCommand(name, res.value);
-        me.initStyle();
-    }).on("beforeshow", function() {
-        if ($combox.parent().length === 0) {
-            $combox.appendTo(me.$container.find('.kmui-dialog-container'));
-        }
+    // comboboxWidget.on('comboboxselect', function(evt, res) {
+    //     me.execCommand(name, res.value);
+    //     me.initStyle();
+    // }).on("beforeshow", function() {
+    //     if ($combox.parent().length === 0) {
+    //         $combox.appendTo(me.$container.find('.kmui-dialog-container'));
+    //     }
 
-    });
-    //状态反射
-    me.on('interactchange', function() {
-        var state = this.queryCommandState(name),
-            value = this.queryCommandValue(name);
-        //设置按钮状态
+    // });
+    // //状态反射
+    // me.on('interactchange', function() {
+    //     var state = this.queryCommandState(name),
+    //         value = this.queryCommandValue(name);
+    //     //设置按钮状态
 
-        comboboxWidget.button().kmui().disabled(state == -1).active(state == 1);
+    //     comboboxWidget.button().kmui().disabled(state == -1).active(state == 1);
 
-        if (value) {
-            //设置label
-            value = value.replace(/['"]/g, '').toLowerCase().split(/['|"]?\s*,\s*[\1]?/);
-            comboboxWidget.selectItemByLabel(value);
-        }
+    //     if (value) {
+    //         //设置label
+    //         value = value.replace(/['"]/g, '').toLowerCase().split(/['|"]?\s*,\s*[\1]?/);
+    //         comboboxWidget.selectItemByLabel(value);
+    //     }
 
-    });
+    // });
 
-    //    var data = [];
-    //    utils.each(me.getLayoutStyleItems(), function (i, v) {
-    //        data.push({
-    //            label: me.getLang('tooltips.' + name) + ' ' + v,
-    //            cmdName: 'switchlayout',
-    //            exec: function () {
-    //                me.execCommand('switchlayout', v);
-    //            }
-    //        });
-    //    });
-    //    data.push({
-    //        divider: 1
-    //    });
-    //    me.addContextmenu(data);
-    return comboboxWidget.button().addClass('kmui-combobox');
+    // //    var data = [];
+    // //    utils.each(me.getLayoutStyleItems(), function (i, v) {
+    // //        data.push({
+    // //            label: me.getLang('tooltips.' + name) + ' ' + v,
+    // //            cmdName: 'switchlayout',
+    // //            exec: function () {
+    // //                me.execCommand('switchlayout', v);
+    // //            }
+    // //        });
+    // //    });
+    // //    data.push({
+    // //        divider: 1
+    // //    });
+    // //    me.addContextmenu(data);
+    // return comboboxWidget.button().addClass('kmui-combobox');
 });
\ No newline at end of file

src/layout/bottom.js

@@ -50,20 +50,20 @@ KityMinder.registerLayout('bottom', kity.createClass({
                 y = nodeContentBox.height + node.getStyle('margin-bottom') + children[i].getStyle('margin-top');
                 children[i].setLayoutTransform(new kity.Matrix().translate(x, y));
                 x += childTreeBox.width / 2 + children[i].getStyle('margin-right');
-                child.setLayoutVector(new kity.Vector(childContentBox.cx, childContentBox.bottom));
+                child.setLayoutVector(new kity.Vector(childContentBox.cx - 5, childContentBox.bottom));
             }
         }
     }
 }));
 
-KityMinder.registerConnectProvider('bottom', function(node, parent) {
+KityMinder.registerConnectProvider('bottom', function(node, parent, connection) {
     var box = node.getLayoutBox(),
         pBox = parent.getLayoutBox();
-    var abs = Math.abs;
     var pathData = [];
     pathData.push('M', new kity.Point(pBox.cx, pBox.bottom));
     pathData.push('L', new kity.Point(pBox.cx, pBox.bottom + parent.getStyle('margin-bottom')));
     pathData.push('L', new kity.Point(box.cx, pBox.bottom + parent.getStyle('margin-bottom')));
     pathData.push('L', new kity.Point(box.cx, box.top));
-    return pathData;
+    console.log(pathData);
+    connection.setPathData(pathData);
 });
\ No newline at end of file

src/layout/filetree.js

@@ -41,22 +41,19 @@ KityMinder.registerLayout('filetree', kity.createClass({
                 y += child.getStyle('margin-top');
                 child.setLayoutTransform(new kity.Matrix().translate(x, y));
                 y += childTreeBox.height + children[i].getStyle('margin-bottom');
-                child.setLayoutVector(new kity.Vector(childContentBox.left + 5, childContentBox.cy));
+                child.setLayoutVector(new kity.Vector(childContentBox.left + 10, childContentBox.bottom));
             }
         }
     }
 }));
 
-KityMinder.registerConnectProvider('filetree', function(node, parent) {
-
+KityMinder.registerConnectProvider('filetree', function(node, parent, connection) {
     var box = node.getLayoutBox(),
         pBox = parent.getLayoutBox();
-    var abs = Math.abs;
     var pathData = [];
-    var side = box.cx > pBox.cx ? 'right' : 'left';
     var left = pBox.left + 5;
     pathData.push('M', new kity.Point(left, pBox.bottom));
     pathData.push('L', new kity.Point(left, box.cy));
     pathData.push('L', new kity.Point(box.left, box.cy));
-    return pathData;
+    connection.setPathData(pathData);
 });
\ No newline at end of file

src/theme/bottom.js

@@ -5,7 +5,7 @@ KityMinder.registerTheme('bottom', {
     'root-font-size': 24,
     'root-padding': [15, 25],
     'root-margin': 0,
-    'root-radius': 30,
+    'root-radius': 0,
     'root-space': 10,
 
     'main-color': '#333',