From 9180797247ebad855bf9713dd5574f9eef5296f2 Mon Sep 17 00:00:00 2001
From: Jan Arve Saether <jan-arve.saether@theqtcompany.com>
Date: Wed, 27 Apr 2016 10:41:56 +0200
Subject: Add QInputMethod::inputItemClipRectangle()

This property allows a convenient way of getting notified about changes in
the input item clipped rectangle, similar to QIM::cursorRectangle().

Change-Id: I26bf97eeb1f5ef1b7d3aafb03565023091d6df3d
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com>
---
 src/gui/kernel/qinputmethod.cpp | 14 ++++++++++++++
 src/gui/kernel/qinputmethod.h   |  4 ++++
 2 files changed, 18 insertions(+)

(limited to 'src/gui/kernel')

diff --git a/src/gui/kernel/qinputmethod.cpp b/src/gui/kernel/qinputmethod.cpp
index b81e166d3a..365b088840 100644
--- a/src/gui/kernel/qinputmethod.cpp
+++ b/src/gui/kernel/qinputmethod.cpp
@@ -182,6 +182,18 @@ QRectF QInputMethod::keyboardRectangle() const
     return QRectF();
 }
 
+/*!
+    \property QInputMethod::inputItemClipRectangle
+    \brief Input item's clipped rectangle in window coordinates.
+
+    The clipped input rectangle is often used by various input methods to determine
+    how much screen real estate is available for the input method (e.g. Virtual Keyboard).
+*/
+QRectF QInputMethod::inputItemClipRectangle() const
+{
+    Q_D(const QInputMethod);
+    return inputMethodQueryRectangle_helper(Qt::ImInputItemClipRectangle, d->inputItemTransform);
+}
 /*!
     Requests virtual keyboard to open. If the platform
     doesn't provide virtual keyboard the visibility
@@ -320,6 +332,8 @@ void QInputMethod::update(Qt::InputMethodQueries queries)
     if (queries & (Qt::ImAnchorRectangle))
         emit anchorRectangleChanged();
 
+    if (queries & (Qt::ImInputItemClipRectangle))
+        emit inputItemClipRectangleChanged();
 }
 
 /*!
diff --git a/src/gui/kernel/qinputmethod.h b/src/gui/kernel/qinputmethod.h
index 22e4677eaa..1a63d1314e 100644
--- a/src/gui/kernel/qinputmethod.h
+++ b/src/gui/kernel/qinputmethod.h
@@ -57,6 +57,7 @@ class Q_GUI_EXPORT QInputMethod : public QObject
     Q_PROPERTY(QRectF cursorRectangle READ cursorRectangle NOTIFY cursorRectangleChanged)
     Q_PROPERTY(QRectF anchorRectangle READ anchorRectangle NOTIFY anchorRectangleChanged)
     Q_PROPERTY(QRectF keyboardRectangle READ keyboardRectangle NOTIFY keyboardRectangleChanged)
+    Q_PROPERTY(QRectF inputItemClipRectangle READ inputItemClipRectangle NOTIFY inputItemClipRectangleChanged)
     Q_PROPERTY(bool visible READ isVisible NOTIFY visibleChanged)
     Q_PROPERTY(bool animating READ isAnimating NOTIFY animatingChanged)
     Q_PROPERTY(QLocale locale READ locale NOTIFY localeChanged)
@@ -76,6 +77,8 @@ public:
     // keyboard geometry in window coords
     QRectF keyboardRectangle() const;
 
+    QRectF inputItemClipRectangle() const;
+
     enum Action {
         Click,
         ContextMenu
@@ -106,6 +109,7 @@ Q_SIGNALS:
     void cursorRectangleChanged();
     void anchorRectangleChanged();
     void keyboardRectangleChanged();
+    void inputItemClipRectangleChanged();
     void visibleChanged();
     void animatingChanged();
     void localeChanged();
-- 
cgit v1.2.3