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authorMichele Calgaro <michele.calgaro@yahoo.it>2019-04-21 23:22:20 +0900
committerMichele Calgaro <michele.calgaro@yahoo.it>2019-04-21 23:22:20 +0900
commitdba036816b279bc1539a9f3894fbc414665d2bce (patch)
tree29e4bf00bafe515e7afdd02168d65a47a3f9fbc0 /tqtinterface/qt4/src/widgets/tqmenubar.cpp
parent6f1b4f0c7505a049d992a33f6e409b7c75732d4b (diff)
downloadexperimental-dba036816b279bc1539a9f3894fbc414665d2bce.tar.gz
experimental-dba036816b279bc1539a9f3894fbc414665d2bce.zip
Removed unnecessary and/or TDE-unrelated code.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
Diffstat (limited to 'tqtinterface/qt4/src/widgets/tqmenubar.cpp')
-rw-r--r--tqtinterface/qt4/src/widgets/tqmenubar.cpp1691
1 files changed, 0 insertions, 1691 deletions
diff --git a/tqtinterface/qt4/src/widgets/tqmenubar.cpp b/tqtinterface/qt4/src/widgets/tqmenubar.cpp
deleted file mode 100644
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--- a/tqtinterface/qt4/src/widgets/tqmenubar.cpp
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@@ -1,1691 +0,0 @@
-/****************************************************************************
-**
-** Implementation of TQMenuBar class
-**
-** Created : 941209
-**
-** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
-**
-** This file is part of the widgets module of the TQt GUI Toolkit.
-**
-** This file may be used under the terms of the GNU General
-** Public License versions 2.0 or 3.0 as published by the Free
-** Software Foundation and appearing in the files LICENSE.GPL2
-** and LICENSE.GPL3 included in the packaging of this file.
-** Alternatively you may (at your option) use any later version
-** of the GNU General Public License if such license has been
-** publicly approved by Trolltech ASA (or its successors, if any)
-** and the KDE Free TQt Foundation.
-**
-** Please review the following information to ensure GNU General
-** Public Licensing requirements will be met:
-** http://trolltech.com/products/qt/licenses/licensing/opensource/.
-** If you are unsure which license is appropriate for your use, please
-** review the following information:
-** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
-** or contact the sales department at sales@trolltech.com.
-**
-** This file may be used under the terms of the Q Public License as
-** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
-** included in the packaging of this file. Licensees holding valid TQt
-** Commercial licenses may use this file in accordance with the TQt
-** Commercial License Agreement provided with the Software.
-**
-** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
-** herein.
-**
-**********************************************************************/
-
-// tqmainwindow.h before tqmenubar.h because of GCC-2.7.* compatibility
-// ### could be reorganised by discarding INCLUDE_MENUITEM_DEF and put
-// the relevant declarations in a private header?
-#include "tqmainwindow.h"
-#ifndef TQT_NO_MENUBAR
-#include "tqmenubar.h"
-#include "tqpopupmenu.h"
-#include "tqaccel.h"
-#include "tqpainter.h"
-#include "tqdrawutil.h"
-#include "tqapplication.h"
-#include "tqguardedptr.h"
-#include "tqlayout.h"
-#include "tqcleanuphandler.h"
-#include "../kernel/tqinternal_p.h"
-#include "tqstyle.h"
-#include "tqtimer.h"
-#if defined(TQT_ACCESSIBILITY_SUPPORT)
-#include "tqaccessible.h"
-#endif
-
-class TQMenuDataData {
- // attention: also defined in qmenudata.cpp
-public:
- TQMenuDataData();
- TQGuardedPtr<TQWidget> aWidget;
- int aInt;
-};
-
-#if defined(TQT_ACCESSIBILITY_SUPPORT)
-static bool inMenu = FALSE;
-#endif
-
-#if defined(TQ_WS_X11)
-extern int qt_xfocusout_grab_counter; // defined in qapplication_x11.cpp
-#endif
-
-/*!
- \class TQMenuBar tqmenubar.h
- \brief The TQMenuBar class provides a horizontal menu bar.
-
- \ingroup application
- \mainclass
-
- A menu bar consists of a list of pull-down menu items. You add
- menu items with \link TQMenuData::insertItem()
- insertItem()\endlink. For example, asuming that \c menubar is a
- pointer to a TQMenuBar and \c filemenu is a pointer to a
- TQPopupMenu, the following statement inserts the menu into the menu
- bar:
- \code
- menubar->insertItem( "&File", filemenu );
- \endcode
- The ampersand in the menu item's text sets Alt+F as a shortcut for
- this menu. (You can use "\&\&" to get a real ampersand in the menu
- bar.)
-
- Items are either enabled or disabled. You toggle their state with
- setItemEnabled().
-
- There is no need to lay out a menu bar. It automatically sets its
- own tqgeometry to the top of the parent widget and changes it
- appropriately whenever the parent is resized.
-
- \important insertItem removeItem clear insertSeparator setItemEnabled isItemEnabled setItemVisible isItemVisible
-
- Example of creating a menu bar with menu items (from \l menu/menu.cpp):
- \quotefile menu/menu.cpp
- \skipto file = new TQPopupMenu
- \printline
- \skipto Qt::Key_O
- \printline
- \printline
- \skipto new TQMenuBar
- \printline
- \skipto insertItem
- \printline
-
- In most main window style applications you would use the menuBar()
- provided in TQMainWindow, adding \l{TQPopupMenu}s to the menu bar
- and adding \l{TQAction}s to the popup menus.
-
- Example (from \l action/application.cpp):
- \quotefile action/application.cpp
- \skipto file = new TQPopupMenu
- \printuntil fileNewAction
-
- Menu items can have text and pixmaps (or iconsets), see the
- various \link TQMenuData::insertItem() insertItem()\endlink
- overloads, as well as separators, see \link
- TQMenuData::insertSeparator() insertSeparator()\endlink. You can
- also add custom menu items that are derived from
- \l{TQCustomMenuItem}.
-
- Menu items may be removed with removeItem() and enabled or
- disabled with \link TQMenuData::setItemEnabled()
- setItemEnabled()\endlink.
-
- <img src=qmenubar-m.png> <img src=qmenubar-w.png>
-
- \section1 TQMenuBar on TQt/Mac
-
- TQMenuBar on TQt/Mac is a wrapper for using the system-wide menubar.
- If you have multiple menubars in one dialog the outermost menubar
- (normally inside a widget with widget flag \c WType_TopLevel) will
- be used for the system-wide menubar.
-
- Note that arbitrary TQt widgets \e cannot be inserted into a
- TQMenuBar on the Mac because TQt uses Mac's native menus which don't
- support this functionality. This limitation does not apply to
- stand-alone TQPopupMenus.
-
- TQt/Mac also provides a menubar merging feature to make TQMenuBar
- conform more closely to accepted Mac OS X menubar tqlayout. The
- merging functionality is based on string matching the title of a
- TQPopupMenu entry. These strings are translated (using
- TQObject::tr()) in the "TQMenuBar" context. If an entry is moved its
- Q_SLOTS will still fire as if it was in the original place. The
- table below outlines the strings looked for and where the entry is
- placed if matched:
-
- \table
- \header \i String matches \i Placement \i Notes
- \row \i about.*
- \i Application Menu | About <application name>
- \i If this entry is not found no About item will appear in
- the Application Menu
- \row \i config, options, setup, settings or preferences
- \i Application Menu | Preferences
- \i If this entry is not found the Settings item will be disabled
- \row \i quit or exit
- \i Application Menu | Quit <application name>
- \i If this entry is not found a default Quit item will be
- created to call TQApplication::quit()
- \endtable
-
- \link menu-example.html menu/menu.cpp\endlink is an example of
- TQMenuBar and TQPopupMenu use.
-
- \sa TQPopupMenu TQAccel TQAction \link http://developer.apple.com/techpubs/macosx/Carbon/HumanInterfaceToolbox/Aqua/aqua.html Aqua Style Guidelines \endlink \link guibooks.html#fowler GUI Design Handbook: Menu Bar \endlink
-*/
-
-
-/*!
- \enum TQMenuBar::Separator
-
- This enum type is used to decide whether TQMenuBar should draw a
- separator line at its bottom.
-
- \value Never In many applications there is already a separator,
- and having two looks wrong.
-
- \value InWindowsStyle In some other applications a separator looks
- good in Windows style, but nowhere else.
-*/
-
-/*!
- \fn void TQMenuBar::activated( int id )
-
- This signal is emitted when a menu item is selected; \a id is the
- id of the selected item.
-
- Normally you will connect each menu item to a single slot using
- TQMenuData::insertItem(), but sometimes you will want to connect
- several items to a single slot (most often if the user selects
- from an array). This signal is useful in such cases.
-
- \sa highlighted(), TQMenuData::insertItem()
-*/
-
-/*!
- \fn void TQMenuBar::highlighted( int id )
-
- This signal is emitted when a menu item is highlighted; \a id is
- the id of the highlighted item.
-
- Normally, you will connect each menu item to a single slot using
- TQMenuData::insertItem(), but sometimes you will want to connect
- several items to a single slot (most often if the user selects
- from an array). This signal is useful in such cases.
-
- \sa activated(), TQMenuData::insertItem()
-*/
-
-
-// Motif style parameters
-
-static const int motifBarHMargin = 2; // menu bar hor margin to item
-static const int motifBarVMargin = 1; // menu bar ver margin to item
-static const int motifItemFrame = 2; // menu item frame width
-static const int motifItemHMargin = 5; // menu item hor text margin
-static const int motifItemVMargin = 4; // menu item ver text margin
-
-// The others are 0
-static const int gtkItemHMargin = 8;
-static const int gtkItemVMargin = 8;
-
-/*
-
-+-----------------------------
-| BarFrame
-| +-------------------------
-| | V BarMargin
-| | +---------------------
-| | H | ItemFrame
-| | | +-----------------
-| | | | \
-| | | | ^ T E X T ^ | ItemVMargin
-| | | | | | /
-| | | ItemHMargin
-| |
-|
-
-*/
-
-
-/*****************************************************************************
- TQMenuBar member functions
- *****************************************************************************/
-
-
-/*!
- Constructs a menu bar called \a name with parent \a parent.
-*/
-TQMenuBar::TQMenuBar( TQWidget *parent, const char *name )
- : TQFrame( parent, name, TQt::WNoAutoErase )
-{
-#if defined( TQ_WS_MAC ) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- mac_eaten_menubar = FALSE;
- mac_d = 0;
- macCreateNativeMenubar();
-#endif
- isMenuBar = TRUE;
-#ifndef TQT_NO_ACCEL
- autoaccel = 0;
-#endif
- irects = 0;
- rightSide = 0; // Right of here is right-aligned content
- mseparator = 0;
- waitforalt = 0;
- popupvisible = 0;
- hasmouse = 0;
- defaultup = 0;
- toggleclose = 0;
- pendingDelayedContentsChanges = 0;
- pendingDelayedStateChanges = 0;
- if ( parent ) {
- // filter parent events for resizing
- parent->installEventFilter( this );
-
- // filter top-level-widget events for accelerators
- TQWidget *tlw = tqtopLevelWidget();
- if ( tlw != parent )
- tlw->installEventFilter( this );
- }
- installEventFilter( this );
-
- setBackgroundMode( TQt::PaletteButton );
- setFrameStyle( TQFrame::MenuBarPanel | TQFrame::Raised );
-
- TQFontMetrics fm = fontMetrics();
-
- int h;
- int gs = tqstyle().tqstyleHint(TQStyle::SH_GUIStyle);
- if (gs == GtkStyle) {
- h = fm.height() + gtkItemVMargin;
- } else {
- h = 2*motifBarVMargin + fm.height() + motifItemVMargin + 2*frameWidth() + 2*motifItemFrame;
- }
-
- setGeometry( 0, 0, width(), h );
-
- setMouseTracking( tqstyle().tqstyleHint(TQStyle::SH_MenuBar_MouseTracking) );
-}
-
-
-
-/*! \reimp */
-
-void TQMenuBar::styleChange( TQStyle& old )
-{
- setMouseTracking( tqstyle().tqstyleHint(TQStyle::SH_MenuBar_MouseTracking) );
- TQFrame::styleChange( old );
-}
-
-
-
-/*!
- Destroys the menu bar.
-*/
-
-TQMenuBar::~TQMenuBar()
-{
-#ifndef TQT_NO_ACCEL
- delete autoaccel;
-#endif
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- macRemoveNativeMenubar();
-#endif
- if ( irects ) // Avoid purify complaint.
- delete [] irects;
-}
-
-/*!
- \internal
-
- Repaints the menu item with id \a id; does nothing if there is no
- such menu item.
-*/
-void TQMenuBar::updateItem( int id )
-{
- int i = indexOf( id );
- if ( i >= 0 && irects )
- tqrepaint( irects[i], FALSE );
-}
-
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
-static bool fromFrameChange = FALSE;
-#endif
-
-/*!
- Recomputes the menu bar's display data according to the new
- contents.
-
- You should never need to call this; it is called automatically by
- TQMenuData whenever it needs to be called.
-*/
-
-void TQMenuBar::menuContentsChanged()
-{
- // here the part that can't be delayed
- TQMenuData::menuContentsChanged();
- badSize = TRUE; // might change the size
- if( pendingDelayedContentsChanges )
- return;
- pendingDelayedContentsChanges = 1;
- if( !pendingDelayedStateChanges )// if the timer hasn't been started yet
- TQTimer::singleShot( 0, this, TQT_SLOT(performDelayedChanges()));
-}
-
-void TQMenuBar::performDelayedContentsChanged()
-{
- pendingDelayedContentsChanges = 0;
- // here the part the can be delayed
-#ifndef TQT_NO_ACCEL
- // if performDelayedStateChanged() will be called too,
- // it will call setupAccelerators() too, no need to do it twice
- if( !pendingDelayedStateChanges )
- setupAccelerators();
-#endif
- calculateRects();
- if ( isVisible() ) {
- update();
-#ifndef TQT_NO_MAINWINDOW
- TQMainWindow *mw = ::tqqt_cast<TQMainWindow*>(parent());
- if ( mw ) {
- mw->triggerLayout();
- mw->update();
- }
-#endif
-#ifndef TQT_NO_LAYOUT
- if ( parentWidget() && parentWidget()->tqlayout() )
- parentWidget()->tqlayout()->activate();
-#endif
- }
-}
-
-/*!
- Recomputes the menu bar's display data according to the new state.
-
- You should never need to call this; it is called automatically by
- TQMenuData whenever it needs to be called.
-*/
-
-void TQMenuBar::menuStateChanged()
-{
- if( pendingDelayedStateChanges )
- return;
- pendingDelayedStateChanges = 1;
- if( !pendingDelayedContentsChanges ) // if the timer hasn't been started yet
- TQTimer::singleShot( 0, this, TQT_SLOT(performDelayedChanges()));
-}
-
-void TQMenuBar::performDelayedStateChanged()
-{
- pendingDelayedStateChanges = 0;
- // here the part that can be delayed
-#ifndef TQT_NO_ACCEL
- setupAccelerators(); // ### when we have a good solution for the accel vs. focus
- // widget problem, remove that. That is only a workaround
- // if you remove this, see performDelayedContentsChanged()
-#endif
- update();
-}
-
-
-void TQMenuBar::performDelayedChanges()
-{
-#if defined(TQ_WS_MAC) && !defined(TQMAC_MENUBAR_NO_NATIVE)
- // I must do this here as the values change in the function below.
- bool needMacUpdate = (pendingDelayedContentsChanges || pendingDelayedStateChanges);
-#endif
- if( pendingDelayedContentsChanges )
- performDelayedContentsChanged();
- if( pendingDelayedStateChanges )
- performDelayedStateChanged();
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- if(mac_eaten_menubar && needMacUpdate) {
- macDirtyNativeMenubar();
-
- bool all_hidden = TRUE;
- if(irects) {
- for(int i = 0; all_hidden && i < (int)mitems->count(); i++)
- all_hidden = irects[i].isEmpty();
- }
- if( all_hidden ) {
- if( !isHidden())
- hide();
- } else {
- if( !isShown() && !fromFrameChange )
- show();
- }
- }
-#endif
-}
-
-
-void TQMenuBar::menuInsPopup( TQPopupMenu *popup )
-{
- connect( popup, TQT_SIGNAL(activatedRedirect(int)),
- TQT_SLOT(subActivated(int)) );
- connect( popup, TQT_SIGNAL(highlightedRedirect(int)),
- TQT_SLOT(subHighlighted(int)) );
- connect( popup, TQT_SIGNAL(destroyed(TQObject*)),
- this, TQT_SLOT(popupDestroyed(TQObject*)) );
-}
-
-void TQMenuBar::menuDelPopup( TQPopupMenu *popup )
-{
- popup->disconnect( TQT_SIGNAL(activatedRedirect(int)) );
- popup->disconnect( TQT_SIGNAL(highlightedRedirect(int)) );
- disconnect( popup, TQT_SIGNAL(destroyed(TQObject*)),
- this, TQT_SLOT(popupDestroyed(TQObject*)) );
-}
-
-void TQMenuBar::frameChanged()
-{
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- fromFrameChange = TRUE;
-#endif
- menuContentsChanged();
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- fromFrameChange = FALSE;
-#endif
-}
-
-void TQMenuBar::languageChange()
-{
- menuContentsChanged();
-}
-
-/*!
- \internal
-
- This function is used to adjust the menu bar's tqgeometry to the
- parent widget's tqgeometry. Note that this is \e not part of the
- public interface - the function is \c public only because
- TQObject::eventFilter() is.
-
- Resizes the menu bar to fit in the parent widget when the parent
- receives a resize event.
-*/
-
-bool TQMenuBar::eventFilter( TQObject *object, TQEvent *event )
-{
- if ( object == parent() && object
-#ifndef TQT_NO_TOOLBAR
- && !::tqqt_cast<TQToolBar*>(object)
-#endif
- && event->type() == TQEvent::Resize ) {
- TQResizeEvent *e = (TQResizeEvent *)event;
- int w = e->size().width();
- setGeometry( 0, y(), w, heightForWidth(w) );
- return FALSE;
- }
-
- if ( !isVisible() || !object->isWidgetType() )
- return FALSE;
-
- if ( TQT_BASE_OBJECT(object) == TQT_BASE_OBJECT(this) && event->type() == TQEvent::LanguageChange ) {
- badSize = TRUE;
- calculateRects();
- return FALSE;
- } else if ( event->type() == TQEvent::MouseButtonPress ||
- event->type() == TQEvent::MouseButtonRelease ) {
- waitforalt = 0;
- return FALSE;
- } else if ( waitforalt && event->type() == TQEvent::FocusOut ) {
- // some window systems/managers use alt/meta as accelerator keys
- // for switching between windows/desktops/etc. If the focus
- // widget gets unfocused, then we need to stop waiting for alt
- // NOTE: this event came from the real focus widget, so we don't
- // need to touch the event filters
- waitforalt = 0;
- // although the comment above said not to remove the event filter, it is
- // incorrect. We need to remove our self fom the focused widget as normally
- // this happens in the key release but it does not happen in this case
- TQWidget * f = ((TQWidget *)object)->tqfocusWidget();
- if (f)
- f->removeEventFilter( this );
- return FALSE;
- } else if ( !( event->type() == TQEvent::Accel ||
- event->type() == TQEvent::AccelOverride ||
- event->type() == TQEvent::KeyPress ||
- event->type() == TQEvent::KeyRelease ) ||
- !tqstyle().tqstyleHint(TQStyle::SH_MenuBar_AltKeyNavigation, this) ) {
- return FALSE;
- }
-
- TQKeyEvent * ke = (TQKeyEvent *) event;
-#ifndef TQT_NO_ACCEL
- // look for Alt press and Alt-anything press
- if ( event->type() == TQEvent::Accel ) {
- TQWidget * f = ((TQWidget *)object)->tqfocusWidget();
- // ### this thinks alt and meta are the same
- if ( ke->key() == Qt::Key_Alt || ke->key() == Qt::Key_Meta ) {
- // A new Alt press and we wait for release, eat
- // this key and don't wait for Alt on this widget
- if ( waitforalt ) {
- waitforalt = 0;
- if ( object->parent() )
- object->removeEventFilter( this );
- ke->accept();
- return TRUE;
- // Menu has focus, send focus back
- } else if ( hasFocus() ) {
- setAltMode( FALSE );
- ke->accept();
- return TRUE;
- // Start waiting for Alt release on focus widget
- } else if ( ke->stateAfter() == TQt::AltButton ) {
- waitforalt = 1;
-#if defined(TQ_WS_X11)
- TQMenuData::d->aInt = qt_xfocusout_grab_counter;
-#endif
- if ( f && TQT_TQOBJECT(f) != object )
- f->installEventFilter( this );
- }
- // Other modifiers kills focus on menubar
- } else if ( ke->key() == Qt::Key_Control || ke->key() == Qt::Key_Shift) {
- setAltMode( FALSE );
- // Got other key, no need to wait for Alt release
- } else {
- waitforalt = 0;
- }
- // ### ! block all accelerator events when the menu bar is active
- if ( tqApp && tqApp->tqfocusWidget() == this ) {
- return TRUE;
- }
-
- return FALSE;
- }
-#endif
- // look for Alt release
- if ( TQT_TQOBJECT(((TQWidget*)object)->tqfocusWidget()) == object ||
- (object->parent() == 0 && ((TQWidget*)object)->tqfocusWidget() == 0) ) {
- if ( waitforalt && event->type() == TQEvent::KeyRelease &&
- ( ke->key() == Qt::Key_Alt || ke->key() == Qt::Key_Meta )
-#if defined(TQ_WS_X11)
- && TQMenuData::d->aInt == qt_xfocusout_grab_counter
-#endif
- ) {
- setAltMode( TRUE );
- if ( object->parent() )
- object->removeEventFilter( this );
- TQWidget * tlw = ((TQWidget *)object)->tqtopLevelWidget();
- if ( tlw ) {
- // ### !
- // make sure to be the first event filter, so we can kill
- // accelerator events before the accelerators get to them.
- tlw->removeEventFilter( this );
- tlw->installEventFilter( this );
- }
- return TRUE;
- // Cancel if next keypress is NOT Alt/Meta,
- } else if ( !hasFocus() && (event->type() == TQEvent::AccelOverride ) &&
- !(((TQKeyEvent *)event)->key() == Qt::Key_Alt ||
- ((TQKeyEvent *)event)->key() == Qt::Key_Meta) ) {
- if ( object->parent() )
- object->removeEventFilter( this );
- setAltMode( FALSE );
- }
- }
-
- return FALSE; // don't stop event
-}
-
-
-
-/*!
- \internal
- Receives Q_SIGNALS from menu items.
-*/
-
-void TQMenuBar::subActivated( int id )
-{
- emit activated( id );
-}
-
-/*!
- \internal
- Receives Q_SIGNALS from menu items.
-*/
-
-void TQMenuBar::subHighlighted( int id )
-{
- emit highlighted( id );
-}
-
-/*!
- \internal
- Receives Q_SIGNALS from menu accelerator.
-*/
-#ifndef TQT_NO_ACCEL
-void TQMenuBar::accelActivated( int id )
-{
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- if(mac_eaten_menubar)
- return;
-#endif
- if ( !isEnabled() ) // the menu bar is disabled
- return;
- setAltMode( TRUE );
- setActiveItem( indexOf( id ) );
-}
-#endif
-
-/*!
- \internal
- This slot receives Q_SIGNALS from menu accelerator when it is about to be
- destroyed.
-*/
-#ifndef TQT_NO_ACCEL
-void TQMenuBar::accelDestroyed()
-{
- autoaccel = 0; // don't delete it twice!
-}
-#endif
-
-void TQMenuBar::popupDestroyed( TQObject *o )
-{
- removePopup( (TQPopupMenu*)o );
-}
-
-bool TQMenuBar::tryMouseEvent( TQPopupMenu *, TQMouseEvent *e )
-{
- TQPoint pos = mapFromGlobal( e->globalPos() );
- if ( !TQT_TQRECT_OBJECT(rect()).contains( pos ) ) // outside
- return FALSE;
- int item = itemAtPos( pos );
- if ( item == -1 && (e->type() == TQEvent::MouseButtonPress ||
- e->type() == TQEvent::MouseButtonRelease) ) {
- hidePopups();
- goodbye();
- return FALSE;
- }
- TQMouseEvent ee( e->type(), pos, e->globalPos(), e->button(), e->state() );
- event( &ee );
- return TRUE;
-}
-
-
-void TQMenuBar::tryKeyEvent( TQPopupMenu *, TQKeyEvent *e )
-{
- event( e );
-}
-
-
-void TQMenuBar::goodbye( bool cancelled )
-{
- mouseBtDn = FALSE;
- popupvisible = 0;
- setAltMode( cancelled && tqstyle().tqstyleHint(TQStyle::SH_MenuBar_AltKeyNavigation, this) );
-}
-
-
-void TQMenuBar::openActPopup()
-{
-#if defined(TQT_ACCESSIBILITY_SUPPORT)
- if ( !inMenu ) {
- TQAccessible::updateAccessibility( this, 0, TQAccessible::MenuStart );
- inMenu = TRUE;
- }
-#endif
-
- if ( actItem < 0 )
- return;
- TQPopupMenu *popup = mitems->at(actItem)->popup();
- if ( !popup || !popup->isEnabled() )
- return;
-
- TQRect r = tqitemRect( actItem );
- bool reverse = TQApplication::reverseLayout();
- const int yoffset = 1; //(tqstyle().tqstyleHint( TQStyle::SH_GUIStyle ) == TQStyle::WindowsStyle) ? 4 : 1; ### this breaks designer mainwindow editing
- TQPoint pos = r.bottomLeft() + TQPoint(0,yoffset);
- if( reverse ) {
- pos = r.bottomRight() + TQPoint(0,yoffset);
- pos.rx() -= popup->tqsizeHint().width();
- }
-
- int ph = popup->tqsizeHint().height();
- pos = mapToGlobal(pos);
- int sh = TQApplication::desktop()->height();
- if ( defaultup || (pos.y() + ph > sh) ) {
- TQPoint t = mapToGlobal( r.topLeft() );
- if( reverse ) {
- t = mapToGlobal( r.topRight() );
- t.rx() -= popup->tqsizeHint().width();
- }
- t.ry() -= (TQCOORD)ph;
- if ( !defaultup || t.y() >= 0 )
- pos = t;
- }
-
- //avoid circularity
- if ( popup->isVisible() )
- return;
-
- TQ_ASSERT( popup->parentMenu == 0 );
- popup->parentMenu = this; // set parent menu
-
- popup->snapToMouse = FALSE;
- popup->popup( pos );
- popup->snapToMouse = TRUE;
-}
-
-/*!
- \internal
- Hides all popup menu items.
-*/
-
-void TQMenuBar::hidePopups()
-{
-#if defined(TQT_ACCESSIBILITY_SUPPORT)
- bool anyVisible = FALSE;
-#endif
- TQMenuItemListIt it(*mitems);
- register TQMenuItem *mi;
- while ( (mi=it.current()) ) {
- ++it;
- if ( mi->popup() && mi->popup()->isVisible() ) {
-#if defined(TQT_ACCESSIBILITY_SUPPORT)
- anyVisible = TRUE;
-#endif
- mi->popup()->hide();
- }
- }
-#if defined(TQT_ACCESSIBILITY_SUPPORT)
- if ( !popupvisible && anyVisible && inMenu ) {
- TQAccessible::updateAccessibility( this, 0, TQAccessible::MenuEnd );
- inMenu = FALSE;
- }
-#endif
-}
-
-
-/*!
- Reimplements TQWidget::show() in order to set up the correct
- keyboard accelerators and to raise itself to the top of the widget
- stack.
-*/
-
-void TQMenuBar::show()
-{
-#ifndef TQT_NO_ACCEL
- setupAccelerators();
-#endif
-
- if ( parentWidget() )
- resize( parentWidget()->width(), height() );
-
- TQApplication::sendPostedEvents( this, TQEvent::Resize );
- performDelayedChanges();
- calculateRects();
-
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- if(mac_eaten_menubar) {
- //If all elements are invisible no reason for me to be visible either
- bool all_hidden = TRUE;
- if(irects) {
- for(int i = 0; all_hidden && i < (int)mitems->count(); i++)
- all_hidden = irects[i].isEmpty();
- }
- if(all_hidden)
- TQWidget::hide();
- else
- TQWidget::show();
- } else {
- TQWidget::show();
- }
-#else
- TQWidget::show();
-#endif
-
-#ifndef TQT_NO_MAINWINDOW
- TQMainWindow *mw = ::tqqt_cast<TQMainWindow*>(parent());
- if ( mw ) //### ugly workaround
- mw->triggerLayout();
-#endif
- raise();
-}
-
-/*!
- Reimplements TQWidget::hide() in order to deselect any selected
- item, and calls setUpLayout() for the main window.
-*/
-
-void TQMenuBar::hide()
-{
- TQWidget::hide();
- setAltMode( FALSE );
- hidePopups();
-#ifndef TQT_NO_MAINWINDOW
- TQMainWindow *mw = ::tqqt_cast<TQMainWindow*>(parent());
- if ( mw ) //### ugly workaround
- mw->triggerLayout();
-#endif
-}
-
-/*!
- \internal
- Needs to change the size of the menu bar when a new font is set.
-*/
-
-void TQMenuBar::fontChange( const TQFont & f )
-{
- badSize = TRUE;
- updateGeometry();
- if ( isVisible() )
- calculateRects();
- TQWidget::fontChange( f );
-}
-
-
-/*****************************************************************************
- Item tqgeometry functions
- *****************************************************************************/
-
-/*
- This function serves two different purposes. If the parameter is
- negative, it updates the irects member for the current width and
- resizes. Otherwise, it does the same calculations for the GIVEN
- width and returns the height to which it WOULD have resized. A bit
- tricky, but both operations require almost identical steps.
-*/
-int TQMenuBar::calculateRects( int max_width )
-{
- polish();
- bool update = ( max_width < 0 );
-
- if ( update ) {
- rightSide = 0;
- if ( !badSize ) // size was not changed
- return 0;
- delete [] irects;
- int i = mitems->count();
- if ( i == 0 ) {
- irects = 0;
- } else {
- irects = new TQRect[ i ];
- TQ_CHECK_PTR( irects );
- }
- max_width = width();
- }
- TQFontMetrics fm = fontMetrics();
- int max_height = 0;
- int max_item_height = 0;
- int nlitems = 0; // number on items on cur line
- int gs = tqstyle().tqstyleHint(TQStyle::SH_GUIStyle);
- bool reverse = TQApplication::reverseLayout();
- int x = frameWidth();
- int y = frameWidth();
- if ( gs == TQt::MotifStyle ) {
- x += motifBarHMargin;
- y += motifBarVMargin;
- } else if ( tqstyle().inherits("TQWindowsXPStyle") && tqstyle().tqstyleHint(TQStyle::SH_TitleBar_NoBorder) ) {
- ;
- } else if ( gs == TQt::WindowsStyle ) {
- x += 2;
- y += 2;
- }
- if ( reverse )
- x = max_width - x;
-
- int i = 0;
- int separator = -1;
- const int itemSpacing = tqstyle().tqpixelMetric(TQStyle::PM_MenuBarItemSpacing);
- const int lastItem = reverse ? 0 : mitems->count() - 1;
-
- while ( i < (int)mitems->count() ) { // for each menu item...
- TQMenuItem *mi = mitems->at(i);
-
- int w=0, h=0;
- if ( !mi->isVisible()
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- || (mac_eaten_menubar && !mi->custom() && !mi->widget() )
-#endif
- ) {
- ; // empty rectangle
- } else if ( mi->widget() ) {
- if ( mi->widget()->parentWidget() != this ) {
- mi->widget()->reparent( this, TQPoint(0,0) );
- }
- w = mi->widget()->tqsizeHint().expandedTo( TQApplication::globalStrut() ).width()+2;
- h = mi->widget()->tqsizeHint().expandedTo( TQApplication::globalStrut() ).height()+2;
- if ( i && separator < 0 )
- separator = i;
- } else if ( mi->pixmap() ) { // pixmap item
- w = TQMAX( mi->pixmap()->width() + 4, TQApplication::globalStrut().width() );
- h = TQMAX( mi->pixmap()->height() + 4, TQApplication::globalStrut().height() );
- } else if ( !mi->text().isNull() ) { // text item
- TQString s = mi->text();
- if ( gs == GtkStyle ) {
- w = fm.boundingRect( s ).width() + 2*gtkItemHMargin;
- } else {
- w = fm.boundingRect( s ).width() + 2*motifItemHMargin;
- }
- w -= s.contains('&')*fm.width('&');
- w += s.contains("&&")*fm.width('&');
- w = TQMAX( w, TQApplication::globalStrut().width() );
- if (gs == GtkStyle ) {
- h = TQMAX( fm.height() + gtkItemVMargin, TQApplication::globalStrut().height() );
- } else {
- h = TQMAX( fm.height() + motifItemVMargin, TQApplication::globalStrut().height() );
- }
- } else if ( mi->isSeparator() ) { // separator item
- if ( tqstyle().tqstyleHint(TQStyle::SH_GUIStyle) == TQt::MotifStyle )
- separator = i; //### only motif?
- }
- if ( !mi->isSeparator() || mi->widget() ) {
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- if ( !mac_eaten_menubar ) {
-#endif
- if ( gs == TQt::MotifStyle && mi->isVisible() ) {
- w += 2*motifItemFrame;
- h += 2*motifItemFrame;
- }
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- }
-#endif
-
- if ( ( ( !reverse && x + w + frameWidth() - max_width > 0 ) ||
- ( reverse && x - w - itemSpacing - frameWidth() < 0 ) )
- && nlitems > 0 ) {
- nlitems = 0;
- x = frameWidth();
- y += h;
- if ( gs == TQt::MotifStyle ) {
- x += motifBarHMargin;
- y += motifBarVMargin;
- }
- if ( reverse )
- x = max_width - x + itemSpacing;
- if ( tqstyle().tqstyleHint(TQStyle::SH_GUIStyle) == TQt::MotifStyle )
- separator = -1;
- }
- if ( y + h + 2*frameWidth() > max_height )
- max_height = y + h + 2*frameWidth();
- if ( h > max_item_height )
- max_item_height = h;
- }
-
- const bool isLast = (i == lastItem);
-
- if( reverse ) {
- x -= w;
- if (!isLast && !mi->isSeparator())
- x -= itemSpacing;
- }
- if ( update ) {
- irects[i].setRect( x, y, w, h );
- }
- if ( !reverse ) {
- x += w;
- if (!isLast && !mi->isSeparator())
- x += itemSpacing;
- }
- nlitems++;
- i++;
- }
- if ( gs == TQt::WindowsStyle ) {
- max_height += 2;
- max_width += 2;
- }
-
- if ( update ) {
- if ( separator >= 0 ) {
- int moveBy = reverse ? - x - frameWidth() : max_width - x - frameWidth();
- rightSide = x;
- while( --i >= separator ) {
- irects[i].moveBy( moveBy, 0 );
- }
- } else {
- rightSide = width()-frameWidth();
- }
- if ( max_height != height() )
- resize( width(), max_height );
- for ( i = 0; i < (int)mitems->count(); i++ ) {
- irects[i].setHeight( max_item_height );
- TQMenuItem *mi = mitems->at(i);
- if ( mi->widget() ) {
- TQRect r ( TQPoint(0,0), mi->widget()->tqsizeHint() );
- r.moveCenter( irects[i].center() );
- mi->widget()->setGeometry( r );
- if( mi->widget()->isHidden() )
- mi->widget()->show();
- }
- }
- badSize = FALSE;
- }
-
- return max_height;
-}
-
-/*!
- Returns the height that the menu would resize itself to if its
- parent (and hence itself) resized to the given \a max_width. This
- can be useful for simple tqlayout tasks in which the height of the
- menu bar is needed after items have been inserted. See \l
- showimg/showimg.cpp for an example of the usage.
-*/
-int TQMenuBar::heightForWidth(int max_width) const
-{
- // Okay to cast away const, as we are not updating.
- if ( max_width < 0 ) max_width = 0;
- return ((TQMenuBar*)this)->calculateRects( max_width );
-}
-
-/*!
- \internal
- Return the bounding rectangle for the menu item at position \a index.
-*/
-
-TQRect TQMenuBar::tqitemRect( int index )
-{
- calculateRects();
- return irects ? irects[index] : TQRect(0,0,0,0);
-}
-
-/*!
- \internal
- Return the item at \a pos, or -1 if there is no item there or if
- it is a separator item.
-*/
-
-int TQMenuBar::itemAtPos( const TQPoint &pos_ )
-{
- calculateRects();
- if ( !irects )
- return -1;
- int i = 0;
- TQPoint pos = pos_;
- // Fitts' Law for edges - compensate for the extra margin
- // added in calculateRects()
- const int margin = 2;
- pos.setX( TQMAX( margin, TQMIN( width() - margin, pos.x())));
- pos.setY( TQMAX( margin, TQMIN( height() - margin, pos.y())));
- while ( i < (int)mitems->count() ) {
- if ( !irects[i].isEmpty() && irects[i].contains( pos ) ) {
- TQMenuItem *mi = mitems->at(i);
- return mi->isSeparator() ? -1 : i;
- }
- ++i;
- }
- return -1; // no match
-}
-
-
-/*!
- \property TQMenuBar::separator
- \brief in which cases a menubar sparator is drawn
-
- \obsolete
-*/
-void TQMenuBar::setSeparator( Separator when )
-{
- mseparator = when;
-}
-
-TQMenuBar::Separator TQMenuBar::separator() const
-{
- return mseparator ? InWindowsStyle : Never;
-}
-
-/*****************************************************************************
- Event handlers
- *****************************************************************************/
-
-/*!
- Called from TQFrame::paintEvent(). Draws the menu bar contents
- using painter \a p.
-*/
-
-void TQMenuBar::drawContents( TQPainter *p )
-{
- performDelayedChanges();
- TQRegion reg( contentsRect() );
- TQColorGroup g = tqcolorGroup();
- bool e;
-
- // this shouldn't happen
- if ( !irects )
- return;
-
- for ( int i=0; i<(int)mitems->count(); i++ ) {
- TQMenuItem *mi = mitems->at( i );
- if ( !mi->text().isNull() || mi->pixmap() ) {
- TQRect r = irects[i];
- if(r.isEmpty() || !mi->isVisible())
- continue;
- e = mi->isEnabledAndVisible();
- if ( e )
- g = isEnabled() ? ( isActiveWindow() ? tqpalette().active() :
- tqpalette().inactive() ) : tqpalette().disabled();
- else
- g = tqpalette().disabled();
- reg = reg.subtract( r );
- TQSharedDoubleBuffer buffer( p, r );
- buffer.painter()->setFont( p->font() );
- buffer.painter()->setPen( p->pen() );
- buffer.painter()->setBrush( p->brush() );
-
- TQStyle::SFlags flags = TQStyle::Style_Default;
- if (isEnabled() && e)
- flags |= TQStyle::Style_Enabled;
- if ( i == actItem )
- flags |= TQStyle::Style_Active;
- if ( actItemDown )
- flags |= TQStyle::Style_Down;
- if (hasFocus() || hasmouse || popupvisible)
- flags |= TQStyle::Style_HasFocus;
- tqstyle().tqdrawControl(TQStyle::CE_MenuBarItem, buffer.painter(), this,
- r, g, flags, TQStyleOption(mi));
- }
- }
-
- p->save();
- p->setClipRegion(reg);
- tqstyle().tqdrawControl(TQStyle::CE_MenuBarEmptyArea, p, this, contentsRect(), g);
- p->restore();
-
-#if defined(TQ_WS_MAC) && !defined(TQMAC_TQMENUBAR_NO_NATIVE)
- if ( !mac_eaten_menubar )
-#endif
- {
- TQt::GUIStyle gs = (TQt::GUIStyle) tqstyle().tqstyleHint(TQStyle::SH_GUIStyle);
- if ( mseparator == InWindowsStyle && gs == TQt::WindowsStyle ) {
- p->setPen( g.light() );
- p->drawLine( 0, height()-1, width()-1, height()-1 );
- p->setPen( g.dark() );
- p->drawLine( 0, height()-2, width()-1, height()-2 );
- }
- }
-}
-
-
-/*!
- \reimp
-*/
-void TQMenuBar::mousePressEvent( TQMouseEvent *e )
-{
- if ( e->button() != Qt::LeftButton )
- return;
- mouseBtDn = TRUE; // mouse button down
- int item = itemAtPos( e->pos() );
- if ( item == actItem && popupvisible )
- toggleclose = 1;
- if ( item >= 0 ) {
-#ifndef USE_QT4
- TQFocusEvent::Reason oldReason = TQFocusEvent::reason();
-#endif // USE_QT4
- TQMenuItem *mi = findItem( idAt( item ) );
- // we know that a popup will open, so set the reason to avoid
- // itemviews to redraw their selections
- if ( mi && mi->popup() )
-#ifdef USE_QT4
-#warning [FIXME] How can TQFocusEvent::Popup be set as the reason for the setAltMode call?
-#else // USE_QT4
- TQFocusEvent::setReason( TQFocusEvent::Popup );
-#endif // USE_QT4
- setAltMode( TRUE );
-#ifndef USE_QT4
- TQFocusEvent::setReason( oldReason );
-#endif // USE_QT4
- }
- setActiveItem( item, TRUE, FALSE );
-}
-
-
-/*!
- \reimp
-*/
-void TQMenuBar::mouseReleaseEvent( TQMouseEvent *e )
-{
- if ( e->button() != Qt::LeftButton )
- return;
- if ( !mouseBtDn )
- return;
- mouseBtDn = FALSE; // mouse button up
- int item = itemAtPos( e->pos() );
- if ( (item >= 0 && !mitems->at(item)->isEnabledAndVisible()) ||
- (actItem >= 0 && !mitems->at(actItem)->isEnabledAndVisible()) ) {
- hidePopups();
- setActiveItem( -1 );
- return;
- }
- bool showMenu = TRUE;
- if ( toggleclose &&
- // pressing an item twice closes in windows, but not in motif :/
- tqstyle().tqstyleHint(TQStyle::SH_GUIStyle) == TQt::WindowsStyle &&
- actItem == item ) {
- showMenu = FALSE;
- setAltMode( FALSE );
- }
- setActiveItem( item, showMenu, !hasMouseTracking() );
- toggleclose = 0;
-}
-
-
-/*!
- \reimp
-*/
-void TQMenuBar::mouseMoveEvent( TQMouseEvent *e )
-{
- int item = itemAtPos( e->pos() );
- if ( !mouseBtDn && !popupvisible) {
- if ( item >= 0 ) {
- if ( !hasmouse ) {
- hasmouse = 1;
- if ( actItem == item )
- actItem = -1; // trigger update
- }
- }
- setActiveItem( item, FALSE, FALSE );
- return;
- }
- if ( item != actItem && item >= 0 && ( popupvisible || mouseBtDn ) )
- setActiveItem( item, TRUE, FALSE );
-}
-
-
-/*!
- \reimp
-*/
-void TQMenuBar::leaveEvent( TQEvent * e )
-{
- hasmouse = 0;
- int actId = idAt( actItem );
- if ( !hasFocus() && !popupvisible )
- actItem = -1;
- updateItem( actId );
- TQFrame::leaveEvent( e );
-}
-
-
-/*!
- \reimp
-*/
-void TQMenuBar::keyPressEvent( TQKeyEvent *e )
-{
- if ( actItem < 0 )
- return;
-
- TQMenuItem *mi = 0;
- int dx = 0;
-
- if ( e->state() & ControlButton &&
- ( e->key() == Qt::Key_Tab || e->key() == Qt::Key_Backtab ) )
- {
- e->ignore();
- return;
- }
-
- switch ( e->key() ) {
- case Qt::Key_Left:
- dx = TQApplication::reverseLayout() ? 1 : -1;
- break;
-
- case Qt::Key_Right:
- case Qt::Key_Tab:
- dx = TQApplication::reverseLayout() ? -1 : 1;
- break;
-
- case Qt::Key_Up:
- case Qt::Key_Down:
- case Qt::Key_Enter:
- case Qt::Key_Return:
- if ( tqstyle().tqstyleHint(TQStyle::SH_MenuBar_AltKeyNavigation) )
- setActiveItem( actItem );
- break;
-
- case Key_Escape:
- setAltMode( FALSE );
- break;
- }
-
- if ( dx ) { // highlight next/prev
- register int i = actItem;
- int c = mitems->count();
- int n = c;
- while ( n-- ) {
- i = i + dx;
- if ( i == c )
- i = 0;
- else if ( i < 0 )
- i = c - 1;
- mi = mitems->at( i );
- // ### fix windows-style traversal - currently broken due to
- // TQMenuBar's reliance on TQPopupMenu
- if ( /* (tqstyle() == TQt::WindowsStyle || */ mi->isEnabledAndVisible() /* ) */
- && !mi->isSeparator() )
- break;
- }
- setActiveItem( i, popupvisible );
- } else if ( ( !e->state() || (e->state()&(TQt::MetaButton|TQt::AltButton)) ) && e->text().length()==1 && !popupvisible ) {
- TQChar c = TQT_TQCHAR(e->text()[0]).upper();
-
- TQMenuItemListIt it(*mitems);
- TQMenuItem* first = 0;
- TQMenuItem* currentSelected = 0;
- TQMenuItem* firstAfterCurrent = 0;
-
- register TQMenuItem *m;
- int indx = 0;
- int clashCount = 0;
- while ( (m=it.current()) ) {
- ++it;
- TQString s = m->text();
- if ( !s.isEmpty() ) {
- int i = s.find( '&' );
- if ( i >= 0 )
- {
- if ( s[i+1].upper() == c ) {
- clashCount++;
- if ( !first )
- first = m;
- if ( indx == actItem )
- currentSelected = m;
- else if ( !firstAfterCurrent && currentSelected )
- firstAfterCurrent = m;
- }
- }
- }
- indx++;
- }
- if ( 0 == clashCount ) {
- return;
- } else if ( 1 == clashCount ) {
- indx = indexOf( first->id() );
- } else {
- // If there's clashes and no one is selected, use first one
- // or if there is no clashes _after_ current, use first one
- if ( !currentSelected || (currentSelected && !firstAfterCurrent))
- indx = indexOf( first->id() );
- else
- indx = indexOf( firstAfterCurrent->id() );
- }
-
- setActiveItem( indx );
- }
-}
-
-
-/*!
- \reimp
-*/
-void TQMenuBar::resizeEvent( TQResizeEvent *e )
-{
- TQFrame::resizeEvent( e );
- if ( badSize )
- return;
- badSize = TRUE;
- calculateRects();
-}
-
-/*
- Sets actItem to \a i and calls tqrepaint for the changed things.
-
- Takes care to optimize the repainting. Assumes that
- calculateRects() has been called as appropriate.
-*/
-
-void TQMenuBar::setActiveItem( int i, bool show, bool activate_first_item )
-{
- if ( i == actItem && (uint)show == popupvisible )
- return;
-
- TQMenuItem* mi = 0;
- if ( i >= 0 )
- mi = mitems->at( i );
- if ( mi && !mi->isEnabledAndVisible() )
- return;
-
- popupvisible = i >= 0 ? (show) : 0;
- actItemDown = popupvisible;
-
- if ( i < 0 || actItem < 0 ) {
- // just one item needs repainting
- int n = TQMAX( actItem, i );
- actItem = i;
- if ( irects && n >= 0 )
- tqrepaint( irects[n], FALSE );
- } else if ( TQABS(i-actItem) == 1 ) {
- // two neighbouring items need repainting
- int o = actItem;
- actItem = i;
- if ( irects )
- tqrepaint( irects[i].unite( irects[o] ), FALSE );
- } else {
- // two non-neighbouring items need repainting
- int o = actItem;
- actItem = i;
- if ( irects ) {
- tqrepaint( irects[o], FALSE );
- tqrepaint( irects[i], FALSE );
- }
- }
-
- hidePopups();
-
- if ( !popupvisible && actItem >= 0 && irects ) {
- TQRect mfrect = irects[actItem];
- setMicroFocusHint( mfrect.x(), mfrect.y(), mfrect.width(), mfrect.height(), FALSE );
- }
-
-#if defined(TQT_ACCESSIBILITY_SUPPORT)
- if ( mi )
- TQAccessible::updateAccessibility( this, indexOf( mi->id() )+1, TQAccessible::Focus );
-#endif
-
- if ( actItem < 0 || !popupvisible || !mi )
- return;
-
- TQPopupMenu *popup = mi->popup();
- if ( popup ) {
- emit highlighted( mi->id() );
- openActPopup();
- if ( activate_first_item )
- popup->setFirstItemActive();
- } else { // not a popup
- goodbye( FALSE );
- if ( mi->signal() ) // activate signal
- mi->signal()->activate();
- emit activated( mi->id() );
- }
-}
-
-
-void TQMenuBar::setAltMode( bool enable )
-{
-#if defined(TQT_ACCESSIBILITY_SUPPORT)
- if ( inMenu && !enable ) {
- TQAccessible::updateAccessibility( this, 0, TQAccessible::MenuEnd );
- inMenu = FALSE;
- } else if ( !inMenu && enable ) {
- TQAccessible::updateAccessibility( this, 0, TQAccessible::MenuStart );
- inMenu = TRUE;
- }
-#endif
-
- waitforalt = 0;
- actItemDown = FALSE;
- if ( enable ) {
- if ( !TQMenuData::d->aWidget )
- TQMenuData::d->aWidget = tqApp->tqfocusWidget();
- setFocus();
- updateItem( idAt( actItem ) );
- } else {
- // set the focus back to the previous widget if
- // we still have the focus.
- if ( tqApp->tqfocusWidget() == this ) {
- if ( TQMenuData::d->aWidget )
- TQMenuData::d->aWidget->setFocus();
- else
- clearFocus();
- }
- int actId = idAt( actItem );
- actItem = -1;
- updateItem( actId );
- TQMenuData::d->aWidget = 0;
- }
-}
-
-/*!
- Sets up keyboard accelerators for the menu bar.
-*/
-#ifndef TQT_NO_ACCEL
-
-void TQMenuBar::setupAccelerators()
-{
- delete autoaccel;
- autoaccel = 0;
-
- TQMenuItemListIt it(*mitems);
- register TQMenuItem *mi;
- while ( (mi=it.current()) ) {
- ++it;
- if ( !mi->isEnabledAndVisible() ) // ### when we have a good solution for the accel vs. focus widget problem, remove that. That is only a workaround
- continue;
- TQString s = mi->text();
- if ( !s.isEmpty() ) {
- int i = TQAccel::shortcutKey( s );
- if ( i ) {
- if ( !autoaccel ) {
- autoaccel = new TQAccel( this );
- TQ_CHECK_PTR( autoaccel );
- autoaccel->setIgnoreWhatsThis( TRUE );
- connect( autoaccel, TQT_SIGNAL(activated(int)),
- TQT_SLOT(accelActivated(int)) );
- connect( autoaccel, TQT_SIGNAL(activatedAmbiguously(int)),
- TQT_SLOT(accelActivated(int)) );
- connect( autoaccel, TQT_SIGNAL(destroyed()),
- TQT_SLOT(accelDestroyed()) );
- }
- autoaccel->insertItem( i, mi->id() );
- }
- }
- if ( mi->popup() ) {
- TQPopupMenu* popup = mi->popup();
- popup->updateAccel( this );
- if ( !popup->isEnabled() )
- popup->enableAccel( FALSE );
- }
- }
-}
-#endif
-
-/*!
- \reimp
- */
-bool TQMenuBar::customWhatsThis() const
-{
- return TRUE;
-}
-
-
-
-/*!
- \reimp
- */
-void TQMenuBar::focusInEvent( TQFocusEvent * )
-{
- if ( actItem < 0 ) {
- int i = -1;
- while ( actItem < 0 && ++i < (int) mitems->count() ) {
- TQMenuItem* mi = mitems->at( i );
- if ( mi && mi->isEnabledAndVisible() && !mi->isSeparator() )
- setActiveItem( i, FALSE );
- }
- } else if ( !popupvisible ) {
- updateItem( idAt( actItem ) );
- }
-}
-
-/*!
- \reimp
- */
-void TQMenuBar::focusOutEvent( TQFocusEvent * )
-{
- updateItem( idAt( actItem ) );
- if ( !popupvisible )
- setAltMode( FALSE );
-}
-
-/*!
- \reimp
-*/
-
-TQSize TQMenuBar::tqsizeHint() const
-{
- int h = height();
- if ( badSize )
- h = ( (TQMenuBar*)this )->calculateRects();
- TQSize s( 2*frameWidth(),0);
- if ( irects ) {
- for ( int i = 0; i < (int)mitems->count(); ++i )
- s.setWidth( s.width() + irects[ i ].width() + 2 );
- }
- s.setHeight( h );
- return (tqstyle().tqsizeFromContents(TQStyle::CT_MenuBar, this, s.
- expandedTo(TQApplication::globalStrut())));
-}
-
-/*!
- \reimp
-*/
-
-TQSize TQMenuBar::tqminimumSize() const
-{
-#ifndef TQT_NO_TOOLBAR
- TQToolBar *tb = ::tqqt_cast<TQToolBar*>(parent());
- if ( tb )
- return tqsizeHint();
-#endif
- return TQFrame::tqminimumSize();
-}
-
-/*!
- \reimp
-*/
-
-TQSize TQMenuBar::tqminimumSizeHint() const
-{
- return tqminimumSize();
-}
-
-/*!
- \property TQMenuBar::defaultUp
- \brief the popup orientation
-
- The default popup orientation. By default, menus pop "down" the
- screen. By setting the property to TRUE, the menu will pop "up".
- You might call this for menus that are \e below the document to
- which they refer.
-
- If the menu would not fit on the screen, the other direction is
- used automatically.
-*/
-void TQMenuBar::setDefaultUp( bool on )
-{
- defaultup = on;
-}
-
-bool TQMenuBar::isDefaultUp() const
-{
- return defaultup;
-}
-
-
-/*!
- \reimp
- */
-void TQMenuBar::activateItemAt( int index )
-{
- if ( index >= 0 && index < (int) mitems->count() )
- setActiveItem( index );
- else
- goodbye( FALSE );
-}
-
-#endif // TQT_NO_MENUBAR