From 4c85face8ba00aae398dd1fae3a0b4b6727a7c3a Mon Sep 17 00:00:00 2001
From: yangyuyin <yangyuyin@uniontech.com>
Date: Wed, 6 Jan 2021 17:52:20 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=85=B3=E9=97=AD=E7=AA=97=E5=8F=A3?=
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修改自定义类PreviewContainer，tooltop窗口宽度根据应用名称进行自适应调整

Log: 关闭窗口特效模式，已打开的的应用在任务栏上tooltip窗口没有根据文案长度自适应
Bug: https://pms.uniontech.com/zentao/bug-view-59714.html
Change-Id: Iaaed00e26cd6f4f0e9e5ea68b24443ab7c1b3d8c
---
 frame/item/components/previewcontainer.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/frame/item/components/previewcontainer.cpp b/frame/item/components/previewcontainer.cpp
index 2cc081586..d29f01126 100644
--- a/frame/item/components/previewcontainer.cpp
+++ b/frame/item/components/previewcontainer.cpp
@@ -140,7 +140,18 @@ void PreviewContainer::adjustSize()
     if (!composite)
     {
         const int h = SNAP_HEIGHT_WITHOUT_COMPOSITE * count + MARGIN * 2 + SPACING * (count - 1);
-        setFixedSize(SNAP_WIDTH, h);
+
+        //根据appitem title 设置自适应宽度
+        auto appSnapshot = static_cast<AppSnapshot*>(this->layout()->itemAt(0)->widget());
+        auto font = appSnapshot->layout()->itemAt(0)->widget()->font();
+        QFontMetrics fontMetrics(font);
+        const int fontSize = fontMetrics.boundingRect(appSnapshot->title()).width();
+        //预留字体到边缘的间距,边缘距离10px,关闭按钮24px
+        if (fontSize < SNAP_WIDTH - 44)
+            setFixedSize(fontSize + 44, h);
+        else
+            setFixedSize(SNAP_WIDTH, h);
+
         return;
     }