fix: emit opacityChanged signal on DBus proxy initialization

mhduiy · mhduiy · commit 174db2f63d34 · 2026-01-30T16:49:51.000+08:00
Initialize opacityChanged signal emission when DBus proxy is set up to
ensure UI reflects current opacity state. Previously, the signal was
only connected but not emitted initially, causing potential UI state
mismatch.

fix: 在 DBus 代理初始化时发送 opacityChanged 信号

在 DBus 代理设置完成时初始化 opacityChanged 信号发送，确保 UI 反映当前不
透明度状态。之前仅连接了信号但未初始发送，可能导致 UI 状态不匹配。

PMS: BUG-349439
diff --git a/applets/dde-appearance/appearanceapplet.cpp b/applets/dde-appearance/appearanceapplet.cpp
@@ -61,6 +61,7 @@ void AppearanceApplet::initDBusProxy()
 
     m_interface->setSync(false);
     QObject::connect(m_interface.data(), &org::deepin::dde::Appearance1::OpacityChanged, this, &AppearanceApplet::opacityChanged);
+    Q_EMIT opacityChanged();
 }
 
 D_APPLET_CLASS(AppearanceApplet)

Original file line number	Diff line number	Diff line change
`@@ -61,6 +61,7 @@ void AppearanceApplet::initDBusProxy()`
`61`	`61`
`62`	`62`	`m_interface->setSync(false);`
`63`	`63`	`QObject::connect(m_interface.data(), &org::deepin::dde::Appearance1::OpacityChanged, this, &AppearanceApplet::opacityChanged);`
	`64`	`+ Q_EMIT opacityChanged();`
`64`	`65`	`}`
`65`	`66`
`66`	`67`	`D_APPLET_CLASS(AppearanceApplet)`