Import TextField-Only-enable-paste-action-if-clipboard-has-text.patch

https://codereview.qt-project.org/c/qt/qtdeclarative/+/535176

debian/changelog

@@ -1,3 +1,11 @@
+qt6-declarative (6.6.1+dfsg-1deepin4) unstable; urgency=medium
+
+  * Import patch from upstream:
+    - TextField-Only-enable-paste-action-if-clipboard-has-text.patch
+    https://codereview.qt-project.org/c/qt/qtdeclarative/+/535176
+
+ -- Tianyu Chen <[email protected]>  Fri, 01 Mar 2024 10:16:35 +0800
+
 qt6-declarative (6.6.1+dfsg-1deepin3) unstable; urgency=medium
 
   * Import patch from upstream:

debian/patches/deepin-0005-TextField-Only-enable-paste-action-if-clipboard-has-text.patch

@@ -0,0 +1,35 @@
+From 580715fe586e49cf3fc85bb1c1d114d8e02ae625 Mon Sep 17 00:00:00 2001
+From: Wang Fei <[email protected]>
+Date: Mon, 29 Jan 2024 13:43:17 +0800
+Subject: [PATCH] TextField: Only enable paste action if clipboard has text
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf8
+Content-Transfer-Encoding: 8bit
+
+Regardless of whether the content of the system clipboard is empty,
+Paste Action was always enabled. Add a condition in canPaste that
+the clipboard has text, similar to what we do in Qt Widgets.
+
+Fixes: QTBUG-121594
+Change-Id: I4b897c5ccea40229c4b8fc7d1d0da20540ed5ae1
+Reviewed-by: Tor Arne Vestbø <[email protected]>
+---
+ src/quick/items/qquicktextinput.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/quick/items/qquicktextinput.cpp b/src/quick/items/qquicktextinput.cpp
+index 746942591b9..0acb4b38dc0 100644
+--- a/src/quick/items/qquicktextinput.cpp
++++ b/src/quick/items/qquicktextinput.cpp
+@@ -2587,7 +2587,7 @@ bool QQuickTextInput::canPaste() const
+     Q_D(const QQuickTextInput);
+     if (!d->canPasteValid) {
+         if (const QMimeData *mimeData = QGuiApplication::clipboard()->mimeData())
+-            const_cast<QQuickTextInputPrivate *>(d)->canPaste = !d->m_readOnly && mimeData->hasText();
++            const_cast<QQuickTextInputPrivate *>(d)->canPaste = !d->m_readOnly && mimeData->hasText() && !mimeData->text().isEmpty();
+         const_cast<QQuickTextInputPrivate *>(d)->canPasteValid = true;
+     }
+     return d->canPaste;
+-- 
+2.16.3
+

debian/patches/series

@@ -2,3 +2,6 @@ deepin-0001-Add-the-reset-function-for-properties-of-QQuickPalet.patch
 deepin-0002-Rename-accent-color-in-QPalette.patch
 deepin-0003-Palette-Remove-redundant-code.patch
 deepin-0004-Fix-corrupt-rendering-when-toggling-rendernode-based-items.patch
+
+# https://codereview.qt-project.org/c/qt/qtdeclarative/+/535176
+deepin-0005-TextField-Only-enable-paste-action-if-clipboard-has-text.patch