QWindowsVistaStyle: fix frame rendering

A regression caused by 79a389 - it should only draw a styled frame for
text input widgets.

Task-number: QTBUG-28876
Change-Id: I5cda920b7db55f35e0ab6cee460c0e27951d29b9
Reviewed-by: Jonathan Liu <net147@gmail.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

1 files changed, 26 insertions, 22 deletions

diff --git a/src/widgets/styles/qwindowsvistastyle.cpp b/src/widgets/styles/qwindowsvistastyle.cpp
index 5c197071ec..34fddde604 100644
--- a/src/widgets/styles/qwindowsvistastyle.cpp
+++ b/src/widgets/styles/qwindowsvistastyle.cpp
@@ -502,29 +502,33 @@ void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOpt
         }
         break;
     case PE_Frame: {
-        painter->save();
-        int stateId = ETS_NORMAL;
-        if (!(state & State_Enabled))
-            stateId = ETS_DISABLED;
-        else if (state & State_ReadOnly)
-            stateId = ETS_READONLY;
-        else if (state & State_HasFocus)
-            stateId = ETS_SELECTED;
-        XPThemeData theme(widget, painter,
-                          QWindowsXPStylePrivate::EditTheme,
-                          EP_EDITBORDER_HVSCROLL, stateId, option->rect);
-        uint resolve_mask = option->palette.resolve();
-        if (resolve_mask & (1 << QPalette::Base)) {
-            // Since EP_EDITBORDER_HVSCROLL does not us borderfill, theme.noContent cannot be used for clipping
-            int borderSize = 1;
-            pGetThemeInt(theme.handle(), theme.partId, theme.stateId, TMT_BORDERSIZE, &borderSize);
-            QRegion clipRegion = option->rect;
-            QRegion content = option->rect.adjusted(borderSize, borderSize, -borderSize, -borderSize);
-            clipRegion ^= content;
-            painter->setClipRegion(clipRegion);
+        if (QStyleHelper::isInstanceOf(option->styleObject, QAccessible::EditableText)) {
+            painter->save();
+            int stateId = ETS_NORMAL;
+            if (!(state & State_Enabled))
+                stateId = ETS_DISABLED;
+            else if (state & State_ReadOnly)
+                stateId = ETS_READONLY;
+            else if (state & State_HasFocus)
+                stateId = ETS_SELECTED;
+            XPThemeData theme(widget, painter,
+                              QWindowsXPStylePrivate::EditTheme,
+                              EP_EDITBORDER_HVSCROLL, stateId, option->rect);
+            uint resolve_mask = option->palette.resolve();
+            if (resolve_mask & (1 << QPalette::Base)) {
+                // Since EP_EDITBORDER_HVSCROLL does not us borderfill, theme.noContent cannot be used for clipping
+                int borderSize = 1;
+                pGetThemeInt(theme.handle(), theme.partId, theme.stateId, TMT_BORDERSIZE, &borderSize);
+                QRegion clipRegion = option->rect;
+                QRegion content = option->rect.adjusted(borderSize, borderSize, -borderSize, -borderSize);
+                clipRegion ^= content;
+                painter->setClipRegion(clipRegion);
+            }
+            d->drawBackground(theme);
+            painter->restore();
+        } else {
+            QWindowsXPStyle::drawPrimitive(element, option, painter, widget);
         }
-        d->drawBackground(theme);
-        painter->restore();
     }
     break;