From 0bc0c1c9b09cda459dbfdc16cb4089297160ce85 Mon Sep 17 00:00:00 2001
From: axis <qt-info@nokia.com>
Date: Tue, 7 Apr 2009 16:28:57 +0200
Subject: Implemented RequestSoftwareInputPanel events in QLineEdit.

AutoTest: Included
RevBy:    denis
---
 src/gui/widgets/qlineedit.cpp                  |  9 +++++
 src/gui/widgets/qlineedit_p.h                  |  4 ++-
 tests/auto/qinputcontext/tst_qinputcontext.cpp | 49 +++++++++++++++++++++++---
 3 files changed, 57 insertions(+), 5 deletions(-)

diff --git a/src/gui/widgets/qlineedit.cpp b/src/gui/widgets/qlineedit.cpp
index 8b553f9..d03cd3e 100644
--- a/src/gui/widgets/qlineedit.cpp
+++ b/src/gui/widgets/qlineedit.cpp
@@ -1768,6 +1768,13 @@ void QLineEdit::mouseReleaseEvent(QMouseEvent* e)
         }
     }
 #endif
+
+    if (e->button() == Qt::LeftButton && (!d->clickCausedFocus
+            || QApplication::autoSipOnMouseFocus())) {
+        QEvent event(QEvent::RequestSoftwareInputPanel);
+        QApplication::sendEvent(this, &event);
+    }
+    d->clickCausedFocus = 0;
 }
 
 /*! \reimp
@@ -2350,6 +2357,8 @@ void QLineEdit::focusInEvent(QFocusEvent *e)
             d->moveCursor(d->nextMaskBlank(0));
         else if (!d->hasSelectedText())
             selectAll();
+    } else if (e->reason() == Qt::MouseFocusReason) {
+        d->clickCausedFocus = 1;
     }
 #ifdef QT_KEYPAD_NAVIGATION
     if (!QApplication::keypadNavigationEnabled() || (hasEditFocus() && e->reason() == Qt::PopupFocusReason))
diff --git a/src/gui/widgets/qlineedit_p.h b/src/gui/widgets/qlineedit_p.h
index 532528b..3db903f 100644
--- a/src/gui/widgets/qlineedit_p.h
+++ b/src/gui/widgets/qlineedit_p.h
@@ -76,7 +76,8 @@ public:
         : cursor(0), preeditCursor(0), cursorTimer(0), frame(1),
           cursorVisible(0), hideCursor(false), separator(0), readOnly(0),
           dragEnabled(0), contextMenuEnabled(1), echoMode(0), textDirty(0),
-          selDirty(0), validInput(1), alignment(Qt::AlignLeading | Qt::AlignVCenter), ascent(0),
+          selDirty(0), validInput(1), clickCausedFocus(0),
+          alignment(Qt::AlignLeading | Qt::AlignVCenter), ascent(0),
           maxLength(32767), hscroll(0), vscroll(0), lastCursorPos(-1), maskData(0),
           modifiedState(0), undoState(0), selstart(0), selend(0), userInput(false),
           emitingEditingFinished(false), passwordEchoEditing(false)
@@ -110,6 +111,7 @@ public:
     uint textDirty : 1;
     uint selDirty : 1;
     uint validInput : 1;
+    uint clickCausedFocus : 1;
     uint alignment;
     int ascent;
     int maxLength;
diff --git a/tests/auto/qinputcontext/tst_qinputcontext.cpp b/tests/auto/qinputcontext/tst_qinputcontext.cpp
index 08bf614..5fdd931 100644
--- a/tests/auto/qinputcontext/tst_qinputcontext.cpp
+++ b/tests/auto/qinputcontext/tst_qinputcontext.cpp
@@ -45,6 +45,7 @@
 #include <qinputcontext.h>
 #include <qlineedit.h>
 #include <qplaintextedit.h>
+#include <qlayout.h>
 
 class tst_QInputContext : public QObject
 {
@@ -62,6 +63,7 @@ public slots:
 private slots:
     void maximumTextLength();
     void filterMouseEvents();
+    void requestSoftwareInputPanel();
 };
 
 void tst_QInputContext::maximumTextLength()
@@ -82,7 +84,7 @@ void tst_QInputContext::maximumTextLength()
 class QFilterInputContext : public QInputContext
 {
 public:
-    QFilterInputContext() : successful(false) {}
+    QFilterInputContext() : lastType(QEvent::None) {}
     ~QFilterInputContext() {}
 
     QString identifierName() { return QString(); }
@@ -94,26 +96,65 @@ public:
 
     bool filterEvent( const QEvent *event )
     {
-        successful = event->type() == QEvent::MouseButtonRelease;
+        lastType = event->type();
+        return false;
     }
 
 public:
-    bool successful;
+    QEvent::Type lastType;
 };
 
 void tst_QInputContext::filterMouseEvents()
 {
     QLineEdit le;
     le.show();
+    QApplication::setActiveWindow(&le);
 
     QFilterInputContext *ic = new QFilterInputContext;
     le.setInputContext(ic);
     QTest::mouseClick(&le, Qt::LeftButton);
 
-    QVERIFY(ic->successful);
+    QCOMPARE(ic->lastType, QEvent::MouseButtonRelease);
 
     le.setInputContext(0);
 }
 
+void tst_QInputContext::requestSoftwareInputPanel()
+{
+    QWidget w;
+    QLayout *layout = new QVBoxLayout;
+    QLineEdit *le1, *le2;
+    le1 = new QLineEdit;
+    le2 = new QLineEdit;
+    layout->addWidget(le1);
+    layout->addWidget(le2);
+    w.setLayout(layout);
+
+    QFilterInputContext *ic1, *ic2;
+    ic1 = new QFilterInputContext;
+    ic2 = new QFilterInputContext;
+    le1->setInputContext(ic1);
+    le2->setInputContext(ic2);
+
+    w.show();
+    QApplication::setActiveWindow(&w);
+
+    // Testing single click panel activation.
+    QApplication::setTwoClicksToRequestSIP(false);
+    QTest::mouseClick(le2, Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
+    QCOMPARE(ic2->lastType, QEvent::RequestSoftwareInputPanel);
+
+    // Testing double click panel activation.
+    QApplication::setTwoClicksToRequestSIP(true);
+    QTest::mouseClick(le1, Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
+    QVERIFY(ic1->lastType != QEvent::RequestSoftwareInputPanel);
+    QTest::mouseClick(le1, Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
+    QCOMPARE(ic1->lastType, QEvent::RequestSoftwareInputPanel);
+
+    // Testing right mouse button
+    QTest::mouseClick(le1, Qt::RightButton, Qt::NoModifier, QPoint(5, 5));
+    QVERIFY(ic1->lastType != QEvent::RequestSoftwareInputPanel);
+}
+
 QTEST_MAIN(tst_QInputContext)
 #include "tst_qinputcontext.moc"
-- 
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