重写标题按钮，拉伸标题按钮

sqr/Core/UI_Class/UI_Widget.nut

@@ -507,18 +507,43 @@ class titleButton extends Yosin_BaseButton {
 
 
 // 拉伸标题按钮
-class Yosin_StretchTitleButton extends Yosin_SplicingButton {
+class Yosin_StretchTitleButton extends Yosin_CommonUi {
 
     index = null;
-    select = false;
-    cacheSelect = false;
-    LBDownOnClick = null;
+    //按钮状态
+    State = 0;
+    //ui的当前状态
+    uiState = 0;
+
+    cecheY = null;
 
     titleText = null;
 
-    constructor(X, Y, W, H, Path, Idx, title,) {
-        base.constructor(X, Y, W, H, Path, Idx, true, false)
+    SpriteList = null;
 
+    // 鼠标左键按下时的回调
+    LBDownOnClick = null;
+
+    constructor(X, Y, W, H, Path, Idx, title) {
+        base.constructor(X, Y, W, H)
+
+        cecheY = Y;
+        SpriteList = array(3);
+
+        //普通态
+        SpriteList[0] = Yosin_EmeStretch(0, 0, W, H, Path, Idx);
+        AddUIChild(SpriteList[0]);
+
+        //悬停态
+        SpriteList[1] = Yosin_EmeStretch(0, 0, W, H, Path, Idx + 3);
+        SpriteList[1].SetVisible(false)
+        AddUIChild(SpriteList[1]);
+        //按下态
+        SpriteList[2] = Yosin_EmeStretch(0, 0, W, H, Path, Idx + 6);
+        SpriteList[2].SetVisible(false)
+        AddUIChild(SpriteList[2]);
+
+        // 文字
         titleText = FontAssetManager.GenerateNormal( title , true, {
             color = sq_RGBA(130, 114, 84, 255)
         });
@@ -532,30 +557,58 @@ class Yosin_StretchTitleButton extends Yosin_SplicingButton {
             cacheSelect = select;
         })
 
-        titleText.SetPosition(9, 2);
+        titleText.SetPosition(W / 2 - titleText.GetSize().w/ 2, 2);
         Addchild(titleText);
 
     }
 
-    function Proc(Dt) {
-        if (select) return;
-
-        if (State !=  3 && isLBDown) {
+    // 设置为选中状态
+    function SetSelect(select) {
+        if (select){
             State = 2;
-            select = true;
+            ChangeFrame();
+        }else{
+            State = 0;
+            ChangeFrame();
+        }
+    }
+
+
+    function ChangeFrame() {
+        //状态更改 刷新精灵帧
+        if (State != uiState) {
+            if (State == 2) {
+                SyncPos(X, cecheY - 1);
+            }else{
+                SyncPos(X, cecheY);
+            }
+            uiState = State;
+
+            for (local i = 0; i < SpriteList.len(); i++) {
+                SpriteList[i].SetVisible(i == uiState);
+            }
+        }
+    }
+
+    function Proc(Dt) {
+        if (State == 2) return;
+
+        //按下
+        if (isLBDown) {
             if (LBDownOnClick!= null) {
                 LBDownOnClick(this);
             }
+            State = 2;
         }
-        if (State == 2) {
-            Y -= 1;
-            SyncPos(X, Y);
-        } else if (SpriteState == 2) {
-            Y += 1;
-            SyncPos(X, Y);
+        //悬停
+        else if (isInRect) {
+            State = 1;
         }
-
-        base.Proc(Dt);
+        //普通
+        else {
+            State = 0;
+        }
+        ChangeFrame();
     }
 
 }
@@ -568,13 +621,13 @@ class Yosin_RowMoreTitleBtn extends Yosin_CommonUi {
     btns = [];
     tests = [];
 
-    constructor(X, Y, titles, baseWidth = 44, path = "sprite/interface/lenheartwindowcommon.img", idx = 160) {
+    constructor(X, Y, titles, selectIndex =  0, baseWidth = 34, path = "sprite/interface/lenheartwindowcommon.img", idx = 160) {
         this.tests = titles;
         local btnX = 0;
         for(local i = 0; i < titles.len(); i++) {
 
-            local textW = FontAssetManager.GenerateNormal(titles[i], true).GetSize().w + 20;
-            local btnW = baseWidth + 20;
+            local textW = FontAssetManager.GenerateNormal(titles[i], true).GetSize().w + 10;
+            local btnW = baseWidth + 10;
             btnW = textW > btnW ? textW : btnW ;
 
             local titleBtn = Yosin_StretchTitleButton(btnX, 1, btnW, 19, path, idx, titles[i]);
@@ -584,11 +637,11 @@ class Yosin_RowMoreTitleBtn extends Yosin_CommonUi {
                 btn.Parent.LBDownOnClick(this, btn.index);
 
                 for (local i = 0; i < btn.Parent.btns.len(); i++) {
-                    btn.Parent.btns[i].select = false;
+                    btn.Parent.btns[i].SetSelect(false);
                     btn.Parent.btns[i].titleText.SetFillColor(sq_RGBA(130,114,84, 255));
                 }
 
-                btn.select = true;
+                btn.SetSelect(true);
                 btn.Parent.btns[btn.index].titleText.SetFillColor(sq_RGBA(187,176,149, 255));
 
             };
@@ -603,6 +656,8 @@ class Yosin_RowMoreTitleBtn extends Yosin_CommonUi {
             AddUIChild(btns[i]);
         }
 
+        btns[0].SetSelect(true);
+
     }
 
 }