[LyX/master] Use more convenient MenuButtonPopup

[Juergen Spitzmueller]

commit eb1b88aba7e244b0c500d54ac4ff3cee753d3faf
Author: Juergen Spitzmueller <sp...@lyx.org>
Date:   Thu Dec 27 11:09:52 2018 +0100

    Use more convenient MenuButtonPopup
---
 src/frontends/qt4/GuiToolbar.cpp |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/frontends/qt4/GuiToolbar.cpp b/src/frontends/qt4/GuiToolbar.cpp
index 1cedd30..006a353 100644
--- a/src/frontends/qt4/GuiToolbar.cpp
+++ b/src/frontends/qt4/GuiToolbar.cpp
@@ -386,7 +386,7 @@ void DynamicMenuButton::updateTriggered()
                        QToolButton::setDefaultAction(default_act);
                        
QToolButton::setIcon(getIcon(FuncRequest(LFUN_TEXTSTYLE_APPLY), false));
                }
-               setPopupMode(QToolButton::DelayedPopup);
+               setPopupMode(QToolButton::MenuButtonPopup);
                
setEnabled(lyx::getStatus(FuncRequest(LFUN_TEXTSTYLE_APPLY)).enabled());
        } else if (menutype == "paste") {
                m->clear();
@@ -408,7 +408,7 @@ void DynamicMenuButton::updateTriggered()
                                                     
getIcon(FuncRequest(LFUN_PASTE), false),
                                                     qt_("Paste"), 
qt_("Paste"), this);
                QToolButton::setDefaultAction(default_action);
-               setPopupMode(QToolButton::DelayedPopup);
+               setPopupMode(QToolButton::MenuButtonPopup);
                setEnabled(lyx::getStatus(FuncRequest(LFUN_PASTE)).enabled());
        }
 }