[Bug 229105] New: kimpanel input window blinks while reach the edge of the window

[Weng Xuetian]

https://bugs.kde.org/show_bug.cgi?id=229105

           Summary: kimpanel input window blinks while reach the edge of
                    the window
           Product: unknown
           Version: unspecified
          Platform: Archlinux Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: hurricanek at 126.com


Version:            (using KDE 4.4.0)
Compiler:          gcc 4.4.3 
OS:                Linux
Installed from:    Archlinux Packages

The kimpanel's input window reach the edge of the window, it will cause some
blinking around the panel.

Here is a patch for fix this problem, the problem seems cause by using
different api while get the bound of the screen. In 
KIMLookupTable::updateSpotLocation, it uses screenGeometry() and in
KIMLookupTable::resizeEvent, it uses availableGeometry(), which seems to
contain the size of the panel.

Index: src/kimlookuptable.cpp
===================================================================
--- src/kimlookuptable.cpp    (版本 1095591)
+++ src/kimlookuptable.cpp    (工作副本)
@@ -172,11 +172,11 @@
        
m_view->setSceneRect(m_widget->mapToScene(m_widget->boundingRect()).boundingRect());
         m_view->centerOn(m_widget);
     }
-    if ((width() + x() > m_desktop.availableGeometry().width()) ||
-        (height() + y() > m_desktop.availableGeometry().height())) {
+    if ((width() + x() > m_desktop.screenGeometry().width()) ||
+        (height() + y() > m_desktop.screenGeometry().height())) {

-        move(qMin(m_desktop.availableGeometry().width()-width(),x()),
-            qMin(m_desktop.availableGeometry().height()-height(),y()));
+        move(qMin(m_desktop.screenGeometry().width()-width(),x()),
+            qMin(m_desktop.screenGeometry().height()-height(),y()));
     }
 }

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