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* src/frontends/qt4/QLMenubar.C (macxMenuBarInit): use the new support

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Qt 4.2 for Mac menus (no merging is done for qt < 4.2 now).
        * src/frontends/qt4/Action.C (Action): initialize menu role to NoRole
	for qt >= 4.2.



git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17373 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Jean-Marc Lasgouttes 2007-02-26 19:54:41 +00:00
parent 49b2b166b7
commit fa637e5377
2 changed files with 60 additions and 27 deletions
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4
src/frontends/qt4/Action.C
View File

@ -43,6 +43,10 @@ Action::Action(GuiView & lyxView, docstring const & text,
FuncRequest const & func, docstring const & tooltip)
: QAction(&lyxView), func_(func), lyxView_(lyxView)
{
#if QT_VERSION >= 0x040200
// only Qt/Mac handles that
setMenuRole(NoRole);
#endif
setText(toqstr(text));
setToolTip(toqstr(tooltip));
setStatusTip(toqstr(tooltip));

77
src/frontends/qt4/QLMenubar.C
View File

@ -25,8 +25,8 @@
#include "debug.h"
#include <QMenuBar>
#include <QCursor>
#include <QMenuBar>
using std::pair;
using std::string;
@ -160,10 +160,7 @@ QMenuBar * QLMenubar::menuBar() const
}
#ifdef Q_WS_MACX
# define MERGE_MAC_MENUS
# ifndef MERGE_MAC_MENUS
extern void qt_mac_set_menubar_merge(bool b);
# endif
#endif
void QLMenubar::macxMenuBarInit()
@ -171,35 +168,67 @@ void QLMenubar::macxMenuBarInit()
#ifdef Q_WS_MACX
mac_menubar_.reset(new QMenuBar);
# ifdef MERGE_MAC_MENUS
/* The qt/mac menu code has a very silly hack that moves some
menu entries that it recognizes by name (e.g.
"Preferences...") to the "LyX" menu. This feature can only
work if the menu entries are always available. Since we
build menus on demand, we add the entries to a dummy menu
(JMarc)
# if QT_VERSION >= 0x040200
/* Since Qt 4.2, the qt/mac menu code has special code for
specifying the role of a menu entry. However, it does not
work very well with our scheme of creating menus on demand,
and therefore we need to put these entries in a special
invisible menu. (JMarc)
*/
/* The entries of our special mac menu. If we add support for
* special entries in MenuBackend, we could imagine something
* like
* SpecialItem About " "About LyX" "dialog-show aboutlyx"
* and therefore avoid hardcoding. I am not sure it is worth
* the hassle, though. (JMarc)
*/
struct MacMenuEntry {
kb_action action;
char const * arg;
char const * label;
QAction::MenuRole role;
};
MacMenuEntry entries[] = {
{LFUN_DIALOG_SHOW, "aboutlyx", "About LyX",
QAction::AboutRole},
{LFUN_DIALOG_SHOW, "prefs", "Preferences",
QAction::PreferencesRole},
{LFUN_LYX_QUIT, "", "Quit LyX", QAction::QuitRole}
};
const size_t num_entries = sizeof(entries) / sizeof(MacMenuEntry);
// the special menu for MenuBackend.
Menu special;
special.add(MenuItem(MenuItem::Command,
qstring_to_ucs4(QMenuBar::tr("About")),
FuncRequest(LFUN_DIALOG_SHOW, "aboutlyx")));
special.add(MenuItem(MenuItem::Command,
qstring_to_ucs4(QMenuBar::tr("Preferences")),
FuncRequest(LFUN_DIALOG_SHOW, "prefs")));
special.add(MenuItem(MenuItem::Command,
qstring_to_ucs4(QMenuBar::tr("Quit")),
FuncRequest(LFUN_LYX_QUIT)));
for (size_t i = 0 ; i < num_entries ; ++i) {
FuncRequest const func(entries[i].action,
from_utf8(entries[i].arg));
special.add(MenuItem(MenuItem::Command,
from_utf8(entries[i].label),
func));
}
menubackend_.specialMenu(special);
// add the entries to a QMenu that will eventually be empty
// and therefore invisible.
QMenu * qMenu = owner_->menuBar()->addMenu("special");
// we do not use 'special' because it is a temporary variable,
// whereas MenuBackend::specialMenu points to a persistent
// copy.
Menu::const_iterator cit = menubackend_.specialMenu().begin();
Menu::const_iterator end = menubackend_.specialMenu().end();
for (Menu::const_iterator cit = menubackend_.specialMenu().begin();
cit != end ; ++cit)
qMenu->addAction(new Action(*owner_, cit->label(), cit->func()));
for (size_t i = 0 ; cit != end ; ++cit, ++i) {
Action * action = new Action(*owner_, cit->label(),
cit->func());
action->setMenuRole(entries[i].role);
qMenu->addAction(action);
}
# else
qt_mac_set_menubar_merge(false);
# endif // MERGE_MAC_MENUS
# endif // QT_VERSION >= 0x040200
#endif // Q_WS_MACX
}