From da61e4cf73a85adc85cbf389136935654b113ef1 Mon Sep 17 00:00:00 2001
From: chenshenhai <cshenhai@gmail.com>
Date: Wed, 11 Aug 2021 22:31:43 +0800
Subject: [PATCH] fix: select-element mode at pointEnd

---
 packages/core/examples/features/lib/main.js | 71 +++++++++++----------
 packages/core/src/index.ts                  |  6 +-
 2 files changed, 43 insertions(+), 34 deletions(-)

diff --git a/packages/core/examples/features/lib/main.js b/packages/core/examples/features/lib/main.js
index 1a81dd2..9708064 100644
--- a/packages/core/examples/features/lib/main.js
+++ b/packages/core/examples/features/lib/main.js
@@ -18,7 +18,7 @@ const core = new Core(mount, {
   contextWidth: 600,
   contextHeight: 400,
   devicePixelRatio: 4,
-  onlyRender: true,
+  // onlyRender: true,
 }, {
   scrollWrapper: {
     use: true,
@@ -35,38 +35,7 @@ const core = new Core(mount, {
 });
 
 
-core.on('error', (data) => {
-  console.log('error: ', data);
-});
-core.on('changeData', (data) => {
-  console.log('changeData: ', data);
-});
-core.on('changeScreen', (data) => {
-  console.log('changeScreen: ', data);
-});
-core.on('screenSelectElement', (data) => {
-  console.log('screenSelectElement: ', data);
-});
-core.on('screenClickElement', (data) => {
-  console.log('screenClickElement: ', data);
-})
-core.on('mouseOverElement', (data) => {
-  console.log('mouseOverElement: ', data);
-});
-core.on('mouseLeaveElement', (data) => {
-  console.log('mouseLeaveElement: ', data);
-});
-
-core.on('screenMoveElementStart', (data) => {
-  console.log('screenMoveElementStart: ', data);
-});
-core.on('screenMoveElementEnd', (data) => {
-  console.log('screenMoveElementEnd: ', data);
-});
-core.on('screenChangeElement', (data) => {
-  console.log('screenChangeElement: ', data);
-});
-
+// initEvent();
 
 core.setData(data);
 
@@ -74,3 +43,39 @@ doScale(core, defaultConf.scale);
 doScroll(core, defaultConf);
 doElemens(core);
 
+
+
+function initEvent() {
+  core.on('error', (data) => {
+    console.log('error: ', data);
+  });
+  core.on('changeData', (data) => {
+    console.log('changeData: ', data);
+  });
+  core.on('changeScreen', (data) => {
+    console.log('changeScreen: ', data);
+  });
+  core.on('screenSelectElement', (data) => {
+    console.log('screenSelectElement: ', data);
+  });
+  core.on('screenClickElement', (data) => {
+    console.log('screenClickElement: ', data);
+  })
+  core.on('mouseOverElement', (data) => {
+    console.log('mouseOverElement: ', data);
+  });
+  core.on('mouseLeaveElement', (data) => {
+    console.log('mouseLeaveElement: ', data);
+  });
+  
+  core.on('screenMoveElementStart', (data) => {
+    console.log('screenMoveElementStart: ', data);
+  });
+  core.on('screenMoveElementEnd', (data) => {
+    console.log('screenMoveElementEnd: ', data);
+  });
+  core.on('screenChangeElement', (data) => {
+    console.log('screenChangeElement: ', data);
+  });
+  
+}
\ No newline at end of file
diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index 6b82830..e39dd0b 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -394,7 +394,11 @@ class Core {
       this[_helper].clearSelectedArea();
       this[_draw]();
     }
-    this[_tempData].set('selectedUUID', null);
+    
+    if (this[_mode] !== Mode.SELECT_ELEMENT) {
+      this[_tempData].set('selectedUUID', null);
+    }
+
     this[_prevPoint] = null;
     this[_cursorStatus] = CursorStatus.NULL;
     this[_mode] = Mode.NULL;