Changeset 18631 in vbox

Timestamp:

Apr 2, 2009 12:16:45 PM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

45547

Message:

FE/Qt4: Work-around for bug in Qt4.x for windows vista look'n'feel style where sizeFromContents() returns incorrectly large size for QLineEdit as for QComboBox.

File:

• trunk/src/VBox/Frontends/VirtualBox/src/QILineEdit.cpp (modified) (2 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/QILineEdit.cpp

@@ -25 +25 @@
 /* Qt includes */
 #include <QStyleOptionFrame>
+#include <QWindowsVistaStyle>
 
 void QILineEdit::setFixedWidthByText (const QString &aText)
@@ -41 +42 @@
     QSize sa = style()->sizeFromContents (QStyle::CT_LineEdit, &sof, sc, this);
 
+    /* Vista l&f style has a bug where the last parameter of sizeFromContents
+     * function ('widget' what corresponds to 'this' in our class) is ignored.
+     * Due to it QLineEdit processed as QComboBox and size calculation includes
+     * non-existing combo-box button of 23 pix in width. So fixing it here: */
+    if (qobject_cast <QWindowsVistaStyle*> (style()))
+        sa -= QSize (23, 0);
+
     setMaximumWidth (sa.width());
     setMinimumWidth (sa.width());