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Diffstat (limited to 'tqtinterface/qt4/tools/designer/designer/menubareditor.cpp')
| -rw-r--r-- | tqtinterface/qt4/tools/designer/designer/menubareditor.cpp | 1134 |
1 files changed, 0 insertions, 1134 deletions
diff --git a/tqtinterface/qt4/tools/designer/designer/menubareditor.cpp b/tqtinterface/qt4/tools/designer/designer/menubareditor.cpp deleted file mode 100644 index b827f5c..0000000 --- a/tqtinterface/qt4/tools/designer/designer/menubareditor.cpp +++ /dev/null @@ -1,1134 +0,0 @@ -/********************************************************************** -** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved. -** -** This file is part of TQt Designer. -** -** 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. -** -** 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. -** -**********************************************************************/ - -#include <tqaction.h> -#include <tqapplication.h> -#include <tqbitmap.h> -#include <tqdragobject.h> -#include <tqlineedit.h> -#include <tqmainwindow.h> -#include <tqpainter.h> -#include <tqstyle.h> -#include "command.h" -#include "formwindow.h" -#include "menubareditor.h" -#include "popupmenueditor.h" - -extern void find_accel( const TQString &txt, TQMap<TQChar, TQWidgetList > &accels, TQWidget *w ); - -// Drag Object Declaration ------------------------------------------- - -class MenuBarEditorItemPtrDrag : public TQStoredDrag -{ -public: - MenuBarEditorItemPtrDrag( MenuBarEditorItem * item, - TQWidget * parent = 0, - const char * name = 0 ); - ~MenuBarEditorItemPtrDrag() {}; - static bool canDecode( TQDragMoveEvent * e ); - static bool decode( TQDropEvent * e, MenuBarEditorItem ** i ); -}; - -// Drag Object Implementation --------------------------------------- - -MenuBarEditorItemPtrDrag::MenuBarEditorItemPtrDrag( MenuBarEditorItem * item, - TQWidget * parent, - const char * name ) - : TQStoredDrag( "qt/menubareditoritemptr", parent, name ) -{ - TQByteArray data( sizeof( TQ_LONG ) ); - TQDataStream stream( data, IO_WriteOnly ); - stream << ( TQ_LONG ) item; - setEncodedData( data ); -} - -bool MenuBarEditorItemPtrDrag::canDecode( TQDragMoveEvent * e ) -{ - return e->provides( "qt/menubareditoritemptr" ); -} - -bool MenuBarEditorItemPtrDrag::decode( TQDropEvent * e, MenuBarEditorItem ** i ) -{ - TQByteArray data = e->tqencodedData( "qt/menubareditoritemptr" ); - TQDataStream stream( data, IO_ReadOnly ); - - if ( !data.size() ) - return FALSE; - - TQ_LONG p = 0; - stream >> p; - *i = ( MenuBarEditorItem *) p; - - return TRUE; -} - -// MenuBarEditorItem --------------------------------------------------- - -MenuBarEditorItem::MenuBarEditorItem( MenuBarEditor * bar, TQObject * parent, const char * name ) - : TQObject( parent, name ), - menuBar( bar ), - popupMenu( 0 ), - visible( TRUE ), - separator( FALSE ), - removable( FALSE ) -{ } - -MenuBarEditorItem::MenuBarEditorItem( PopupMenuEditor * menu, MenuBarEditor * bar, - TQObject * parent, const char * name ) - : TQObject( parent, name ), - menuBar( bar ), - popupMenu( menu ), - visible( TRUE ), - separator( FALSE ), - removable( TRUE ) -{ - text = menu->name(); -} - -MenuBarEditorItem::MenuBarEditorItem( TQActionGroup * actionGroup, MenuBarEditor * bar, - TQObject * parent, const char * name ) - : TQObject( parent, name ), - menuBar( bar ), - popupMenu( 0 ), - visible( TRUE ), - separator( FALSE ), - removable( TRUE ) -{ - text = actionGroup->menuText(); - popupMenu = new PopupMenuEditor( menuBar->formWindow(), menuBar ); - popupMenu->insert( actionGroup ); -} - -MenuBarEditorItem::MenuBarEditorItem( MenuBarEditorItem * item, TQObject * parent, const char * name ) - : TQObject( parent, name ), - menuBar( item->menuBar ), - popupMenu( 0 ), - text( item->text ), - visible( item->visible ), - separator( item->separator ), - removable( item->removable ) -{ - popupMenu = new PopupMenuEditor( menuBar->formWindow(), item->popupMenu, menuBar ); -} - -// MenuBarEditor -------------------------------------------------------- - -int MenuBarEditor::clipboardOperation = 0; -MenuBarEditorItem * MenuBarEditor::clipboardItem = 0; - -MenuBarEditor::MenuBarEditor( FormWindow * fw, TQWidget * parent, const char * name ) - : TQMenuBar( parent, name ), - formWnd( fw ), - draggedItem( 0 ), - currentIndex( 0 ), - itemHeight( 0 ), - separatorWidth( 32 ), - hideWhenEmpty( TRUE ), - hasSeparator( FALSE ) -{ - setAcceptDrops( TRUE ); - setFocusPolicy( Qt::StrongFocus ); - - addItem.setMenuText( tr("new menu") ); - addSeparator.setMenuText( tr("new separator") ); - - lineEdit = new TQLineEdit( this, "menubar lineedit" ); - lineEdit->hide(); - lineEdit->setFrameStyle(TQFrame::Plain | TQFrame::NoFrame); - lineEdit->polish(); - lineEdit->setBackgroundMode(TQt::PaletteButton); - lineEdit->setBackgroundOrigin(TQWidget::ParentOrigin); - lineEdit->installEventFilter( this ); - - dropLine = new TQWidget( this, "menubar dropline", (WFlags)(TQt::WStyle_NoBorder | TQt::WStyle_StaysOnTop) ); - dropLine->setBackgroundColor( TQt::red ); - dropLine->hide(); - - setMinimumHeight( fontMetrics().height() + 2 * borderSize() ); -} - -MenuBarEditor::~MenuBarEditor() -{ - itemList.setAutoDelete( TRUE ); -} - -FormWindow * MenuBarEditor::formWindow() -{ - return formWnd; -} - -MenuBarEditorItem * MenuBarEditor::createItem( int index, bool addToCmdStack ) -{ - MenuBarEditorItem * i = - new MenuBarEditorItem( new PopupMenuEditor( formWnd, ( TQWidget * ) parent() ), this ); - if ( addToCmdStack ) { - AddMenuCommand * cmd = new AddMenuCommand( "Add Menu", formWnd, this, i, index ); - formWnd->commandHistory()->addCommand( cmd ); - cmd->execute(); - } else { - AddMenuCommand cmd( "Add Menu", formWnd, this, i, index ); - cmd.execute(); - } - return i; -} - -void MenuBarEditor::insertItem( MenuBarEditorItem * item, int index ) -{ - item->menu()->parentMenu = this; - - if ( index != -1 ) - itemList.insert( index, item ); - else - itemList.append( item ); - - if ( hideWhenEmpty && itemList.count() == 1 ) - show(); // calls resizeInternals(); - else - resizeInternals(); - - if ( isVisible() ) - update(); -} - -void MenuBarEditor::insertItem( TQString text, PopupMenuEditor * menu, int index ) -{ - MenuBarEditorItem * item = new MenuBarEditorItem( menu, this ); - if ( !text.isNull() ) - item->setMenuText( text ); - insertItem( item, index ); -} - -void MenuBarEditor::insertItem( TQString text, TQActionGroup * group, int index ) -{ - MenuBarEditorItem * item = new MenuBarEditorItem( group, this ); - if ( !text.isNull() ) - item->setMenuText( text ); - insertItem( item, index ); -} - - -void MenuBarEditor::insertSeparator( int index ) -{ - if ( hasSeparator ) - return; - - MenuBarEditorItem * i = createItem( index ); - i->setSeparator( TRUE ); - i->setMenuText( "separator" ); - hasSeparator = TRUE; -} - -void MenuBarEditor::removeItemAt( int index ) -{ - removeItem( item( index ) ); -} - -void MenuBarEditor::removeItem( MenuBarEditorItem * item ) -{ - if ( item && - item->isRemovable() && - itemList.removeRef( item ) ) { - - if ( item->isSeparator() ) - hasSeparator = FALSE; - - if ( hideWhenEmpty && itemList.count() == 0 ) - hide(); - else - resizeInternals(); - - int n = count() + 1; - if ( currentIndex >= n ) - currentIndex = n; - - if ( isVisible() ) - update(); - } -} - -int MenuBarEditor::findItem( MenuBarEditorItem * item ) -{ - return itemList.findRef( item ); -} - -int MenuBarEditor::findItem( PopupMenuEditor * menu ) -{ - MenuBarEditorItem * i = itemList.first(); - - while ( i ) { - if ( i->menu() == menu ) - return itemList.at(); - i = itemList.next(); - } - - return -1; -} - -int MenuBarEditor::findItem( TQPoint & pos ) -{ - int x = borderSize(); - int dx = 0; - int y = 0; - int w = width(); - TQSize s; - TQRect r; - - MenuBarEditorItem * i = itemList.first(); - - while ( i ) { - - if ( i->isVisible() ) { - - s = itemSize( i ); - dx = s.width(); - - if ( x + dx > w && x > borderSize() ) { - y += itemHeight; - x = borderSize(); - } - - r = TQRect( x, y, s.width(), s.height() ); - - if ( r.contains( pos ) ) - return itemList.at(); - - addItemSizeToCoords( i, x, y, w ); - } - - i = itemList.next(); - } - - // check add item - s = itemSize( &addItem ); - dx = s.width(); - - if ( x + dx > w && x > borderSize() ) { - y += itemHeight; - x = borderSize(); - } - - r = TQRect( x, y, s.width(), s.height() ); - - if ( r.contains( pos ) ) - return itemList.count(); - - return itemList.count() + 1; -} - -MenuBarEditorItem * MenuBarEditor::item( int index ) -{ - if ( index == -1 ) - return itemList.at( currentIndex ); - - int c = itemList.count(); - if ( index == c ) - return &addItem; - else if ( index > c ) - return &addSeparator; - - return itemList.at( index ); -} - -int MenuBarEditor::count() -{ - return itemList.count(); -} - -int MenuBarEditor::current() -{ - return currentIndex; -} - -void MenuBarEditor::cut( int index ) -{ - if ( clipboardItem && clipboardOperation == Cut ) - delete clipboardItem; - - clipboardOperation = Cut; - clipboardItem = itemList.at( index ); - - if ( clipboardItem == &addItem || clipboardItem == &addSeparator ) { - clipboardOperation = None; - clipboardItem = 0; - return; // do nothing - } - - RemoveMenuCommand * cmd = new RemoveMenuCommand( "Cut Menu", formWnd, this, index ); - formWnd->commandHistory()->addCommand( cmd ); - cmd->execute(); -} - -void MenuBarEditor::copy( int index ) -{ - if ( clipboardItem && clipboardOperation == Cut ) - delete clipboardItem; - - clipboardOperation = Copy; - clipboardItem = itemList.at( index ); - - if ( clipboardItem == &addItem || clipboardItem == &addSeparator ) { - clipboardOperation = None; - clipboardItem = 0; - } -} - -void MenuBarEditor::paste( int index ) -{ - if ( clipboardItem && clipboardOperation ) { - MenuBarEditorItem * i = new MenuBarEditorItem( clipboardItem ); - AddMenuCommand * cmd = new AddMenuCommand( "Paste Menu", formWnd, this, i, index ); - formWnd->commandHistory()->addCommand( cmd ); - cmd->execute(); - } -} - -void MenuBarEditor::exchange( int a, int b ) -{ - MenuBarEditorItem * ia = itemList.at( a ); - MenuBarEditorItem * ib = itemList.at( b ); - if ( !ia || !ib || - ia == &addItem || ia == &addSeparator || - ib == &addItem || ib == &addSeparator ) - return; // do nothing - itemList.replace( b, ia ); - itemList.replace( a, ib ); -} - -void MenuBarEditor::showLineEdit( int index ) -{ - if ( index == -1 ) - index = currentIndex; - - MenuBarEditorItem * i = 0; - - if ( (uint) index >= itemList.count() ) - i = &addItem; - else - i = itemList.at( index ); - - if ( i && i->isSeparator() ) - return; - - // open edit field for item name - lineEdit->setText( i->menuText() ); - lineEdit->selectAll(); - TQPoint pos = itemPos( index ); - lineEdit->move( pos.x() + borderSize(), pos.y() - ( borderSize() / 2 ) ); - lineEdit->resize( itemSize( i ) ); - lineEdit->show(); - lineEdit->setFocus(); -} - -void MenuBarEditor::showItem( int index ) -{ - if ( index == -1 ) - index = currentIndex; - - if ( (uint)index < itemList.count() ) { - MenuBarEditorItem * i = itemList.at( index ); - if ( i->isSeparator() || draggedItem ) - return; - PopupMenuEditor * m = i->menu(); - TQPoint pos = itemPos( index ); - m->move( pos.x(), pos.y() + itemHeight - 1 ); - m->raise(); - m->show(); - setFocus(); - } -} - -void MenuBarEditor::hideItem( int index ) -{ - if ( index == -1 ) - index = currentIndex; - - if ( (uint)index < itemList.count() ) { - PopupMenuEditor * m = itemList.at( index )->menu(); - m->hideSubMenu(); - m->hide(); - } -} - -void MenuBarEditor::focusItem( int index ) -{ - if ( index == -1 ) - index = currentIndex; - - if ( (uint)index < itemList.count() ) { - PopupMenuEditor * m = itemList.at( index )->menu(); - m->setFocus(); - m->update(); - update(); - } -} - -void MenuBarEditor::deleteItem( int index ) -{ - if ( index == -1 ) - index = currentIndex; - - if ( (uint)index < itemList.count() ) { - RemoveMenuCommand * cmd = new RemoveMenuCommand( "Delete Menu", - formWnd, - this, - currentIndex ); - formWnd->commandHistory()->addCommand( cmd ); - cmd->execute(); - } -} - -TQSize MenuBarEditor::tqsizeHint() const -{ - return TQSize( parentWidget()->width(), heightForWidth( parentWidget()->width() ) ); -} - -int MenuBarEditor::heightForWidth( int max_width ) const -{ - MenuBarEditor * that = ( MenuBarEditor * ) this; - int x = borderSize(); - int y = 0; - - TQPainter p( this ); - that->itemHeight = that->itemSize( &(that->addItem) ).height(); - - MenuBarEditorItem * i = that->itemList.first(); - while ( i ) { - if ( i->isVisible() ) - that->addItemSizeToCoords( i, x, y, max_width ); - i = that->itemList.next(); - } - - that->addItemSizeToCoords( &(that->addItem), x, y, max_width ); - that->addItemSizeToCoords( &(that->addSeparator), x, y, max_width ); - - return y + itemHeight; -} - -void MenuBarEditor::show() -{ - TQWidget::show(); - resizeInternals(); - - TQResizeEvent e( parentWidget()->size(), parentWidget()->size() ); - TQApplication::sendEvent( parentWidget(), &e ); -} - -void MenuBarEditor::checkAccels( TQMap<TQChar, TQWidgetList > &accels ) -{ - TQString t; - MenuBarEditorItem * i = itemList.first(); - while ( i ) { - t = i->menuText(); - find_accel( t, accels, this ); - // do not check the accelerators in the popup menus - i = itemList.next(); - } -} - -// public Q_SLOTS - -void MenuBarEditor::cut() -{ - cut( currentIndex ); -} - -void MenuBarEditor::copy() -{ - copy( currentIndex ); -} - -void MenuBarEditor::paste() -{ - paste( currentIndex ); -} - -// protected - -bool MenuBarEditor::eventFilter( TQObject * o, TQEvent * e ) -{ - if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(lineEdit) && e->type() == TQEvent::FocusOut ) { - leaveEditMode(); - lineEdit->hide(); - update(); - } else if ( e->type() == TQEvent::LayoutHint ) { - resize( tqsizeHint() ); - } - return TQMenuBar::eventFilter( o, e ); -} - -void MenuBarEditor::paintEvent( TQPaintEvent * ) -{ - TQPainter p( this ); - TQRect r = rect(); - tqstyle().tqdrawPrimitive( TQStyle::PE_PanelMenuBar, &p, - r, tqcolorGroup() ); - drawItems( p ); -} - -void MenuBarEditor::mousePressEvent( TQMouseEvent * e ) -{ - mousePressPos = e->pos(); - hideItem(); - lineEdit->hide(); - currentIndex = findItem( mousePressPos ); - showItem(); - update(); - e->accept(); -} - -void MenuBarEditor::mouseDoubleClickEvent( TQMouseEvent * e ) -{ - mousePressPos = e->pos(); - currentIndex = findItem( mousePressPos ); - lineEdit->hide(); - if ( currentIndex > (int)itemList.count() ) { - insertSeparator(); - update(); - } else { - showLineEdit(); - } -} - -void MenuBarEditor::mouseMoveEvent( TQMouseEvent * e ) -{ - if ( e->state() & Qt::LeftButton ) { - if ( ( e->pos() - mousePressPos ).manhattanLength() > 3 ) { - bool itemCreated = FALSE; - bool isSeparator = FALSE; - draggedItem = item( findItem( mousePressPos ) ); - if ( draggedItem == &addItem ) { - draggedItem = createItem(); - itemCreated = TRUE; - } else if ( draggedItem == &addSeparator ) { - if (hasSeparator) // we can only have one separator - return; - draggedItem = createItem(); - draggedItem->setSeparator( TRUE ); - draggedItem->setMenuText( "separator" ); - isSeparator = TRUE; - itemCreated = TRUE; - } else { - isSeparator = draggedItem->isSeparator(); - } - - MenuBarEditorItemPtrDrag * d = - new MenuBarEditorItemPtrDrag( draggedItem, this ); - d->setPixmap( createTextPixmap( draggedItem->menuText() ) ); - hideItem(); - draggedItem->tqsetVisible( FALSE ); - update(); - - // If the item is dropped in the same list, - // we will have two instances of the same pointer - // in the list. - itemList.find( draggedItem ); - TQLNode * node = itemList.currentNode(); - dropConfirmed = FALSE; - d->dragCopy(); // dragevents and stuff happens - if ( draggedItem ) { // item was not dropped - if ( itemCreated ) { - removeItem( draggedItem ); - } else { - hideItem(); - draggedItem->tqsetVisible( TRUE ); - draggedItem = 0; - showItem(); - } - } else if ( dropConfirmed ) { // item was dropped - dropConfirmed = FALSE; - hideItem(); - itemList.takeNode( node )->tqsetVisible( TRUE ); - hasSeparator = isSeparator || hasSeparator; - showItem(); - } else { - hasSeparator = isSeparator || hasSeparator; - } - update(); - } - } -} - -void MenuBarEditor::dragEnterEvent( TQDragEnterEvent * e ) -{ - if ( MenuBarEditorItemPtrDrag::canDecode( e ) ) { - e->accept(); - dropLine->show(); - } -} - -void MenuBarEditor::dragLeaveEvent( TQDragLeaveEvent * ) -{ - dropLine->hide(); -} - -void MenuBarEditor::dragMoveEvent( TQDragMoveEvent * e ) -{ - - TQPoint pos = e->pos(); - dropLine->move( snapToItem( pos ) ); - - int idx = findItem( pos ); - if ( currentIndex != idx ) { - hideItem(); - currentIndex = idx; - showItem(); - } -} - -void MenuBarEditor::dropEvent( TQDropEvent * e ) -{ - MenuBarEditorItem * i = 0; - - if ( MenuBarEditorItemPtrDrag::decode( e, &i ) ) { - draggedItem = 0; - hideItem(); - dropInPlace( i, e->pos() ); - e->accept(); - } - - dropLine->hide(); -} - -void MenuBarEditor::keyPressEvent( TQKeyEvent * e ) -{ - if ( lineEdit->isHidden() ) { // In navigation mode - switch ( e->key() ) { - - case TQt::Key_Delete: - hideItem(); - deleteItem(); - showItem(); - break; - - case TQt::Key_Left: - e->accept(); - navigateLeft( e->state() & ControlButton ); - return; - - case TQt::Key_Right: - e->accept(); - navigateRight( e->state() & ControlButton ); - return; // no update - - case TQt::Key_Down: - e->accept(); - focusItem(); - return; // no update - - case TQt::Key_PageUp: - currentIndex = 0; - break; - - case TQt::Key_PageDown: - currentIndex = itemList.count(); - break; - - case TQt::Key_Enter: - case TQt::Key_Return: - case TQt::Key_F2: - e->accept(); - enterEditMode(); - return; // no update - - case TQt::Key_Up: - case TQt::Key_Alt: - case TQt::Key_Shift: - case TQt::Key_Control: - case Key_Escape: - e->ignore(); - setFocus(); // FIXME: this is because some other widget get the focus when CTRL is pressed - return; // no update - - case TQt::Key_C: - if ( e->state() & ControlButton && currentIndex < (int)itemList.count() ) { - copy( currentIndex ); - break; - } - - case TQt::Key_X: - if ( e->state() & ControlButton && currentIndex < (int)itemList.count() ) { - hideItem(); - cut( currentIndex ); - showItem(); - break; - } - - case TQt::Key_V: - if ( e->state() & ControlButton ) { - hideItem(); - paste( currentIndex < (int)itemList.count() ? currentIndex + 1: itemList.count() ); - showItem(); - break; - } - - default: - if ( e->ascii() >= 32 || e->ascii() == 0 ) { - showLineEdit(); - TQApplication::sendEvent( lineEdit, e ); - e->accept(); - } else { - e->ignore(); - } - return; - } - } else { // In edit mode - - switch ( e->key() ) { - case TQt::Key_Control: - e->ignore(); - return; - case TQt::Key_Enter: - case TQt::Key_Return: - leaveEditMode(); - case Key_Escape: - lineEdit->hide(); - setFocus(); - break; - } - } - e->accept(); - update(); -} - -void MenuBarEditor::focusOutEvent( TQFocusEvent * e ) -{ - TQWidget * fw = tqApp->tqfocusWidget(); - if ( e->lostFocus() && !::tqqt_cast<PopupMenuEditor*>(fw) ) - hideItem(); - update(); -} - -void MenuBarEditor::resizeInternals() -{ - dropLine->resize( 2, itemHeight ); - updateGeometry(); -} - -void MenuBarEditor::drawItems( TQPainter & p ) -{ - TQPoint pos( borderSize(), 0 ); - uint c = 0; - - p.setPen( tqcolorGroup().buttonText() ); - - MenuBarEditorItem * i = itemList.first(); - while ( i ) { - if ( i->isVisible() ) - drawItem( p, i, c++, pos ); // updates x y - i = itemList.next(); - } - - p.setPen( Qt::darkBlue ); - drawItem( p, &addItem, c++, pos ); - if ( !hasSeparator ) - drawItem( p, &addSeparator, c, pos ); -} - -void MenuBarEditor::drawItem( TQPainter & p, - MenuBarEditorItem * i, - int idx, - TQPoint & pos ) -{ - int w = itemSize( i ).width(); - - // If the item passes the right border, and it is not the first item on the line - if ( pos.x() + w > width() && pos.x() > borderSize() ) { // wrap - pos.ry() += itemHeight; - pos.setX( borderSize() ); - } - - if ( i->isSeparator() ) { - drawSeparator( p, pos ); - } else { - int flags = TQt::AlignLeft | TQt::AlignVCenter | - TQt::ShowPrefix | TQt::SingleLine; - p.drawText( pos.x() + borderSize(), pos.y(), w - borderSize(), itemHeight, - flags, i->menuText() ); - } - - if ( hasFocus() && idx == currentIndex && !draggedItem ) - p.drawWinFocusRect( pos.x(), pos.y() + 1, w, itemHeight - 2 ); - - pos.rx() += w; -} - -void MenuBarEditor::drawSeparator( TQPainter & p, TQPoint & pos ) -{ - p.save(); - p.setPen( Qt::darkBlue ); - - int left = pos.x(); - int top = pos.y() + 2; - int right = left + separatorWidth - 1; - int bottom = pos.y() + itemHeight - 4; - - p.drawLine( left, top, left, bottom ); - p.drawLine( right, top, right, bottom ); - - p.fillRect( left, pos.y() + borderSize() * 2, - separatorWidth - 1, itemHeight - borderSize() * 4, - TQBrush( Qt::darkBlue, Qt::Dense5Pattern ) ); - - p.restore(); -} - -TQSize MenuBarEditor::itemSize( MenuBarEditorItem * i ) -{ - if ( i->isSeparator() ) - return TQSize( separatorWidth, itemHeight ); - TQRect r = fontMetrics().boundingRect( i->menuText().remove( "&") ); - return TQSize( r.width() + borderSize() * 2, r.height() + borderSize() * 4 ); -} - -void MenuBarEditor::addItemSizeToCoords( MenuBarEditorItem * i, int & x, int & y, int w ) -{ - int dx = itemSize( i ).width(); - if ( x + dx > w && x > borderSize() ) { - y += itemHeight; - x = borderSize(); - } - x += dx; -} - -TQPoint MenuBarEditor::itemPos( int index ) -{ - int x = borderSize(); - int y = 0; - int w = width(); - int dx = 0; - int c = 0; - - MenuBarEditorItem * i = itemList.first(); - - while ( i ) { - if ( i->isVisible() ) { - dx = itemSize( i ).width(); - if ( x + dx > w && x > borderSize() ) { - y += itemHeight; - x = borderSize(); - } - if ( c == index ) - return TQPoint( x, y ); - x += dx; - c++; - } - i = itemList.next(); - } - dx = itemSize( &addItem ).width(); - if ( x + dx > width() && x > borderSize() ) { - y += itemHeight; - x = borderSize(); - } - - return TQPoint( x, y ); -} - -TQPoint MenuBarEditor::snapToItem( const TQPoint & pos ) -{ - int x = borderSize(); - int y = 0; - int dx = 0; - - MenuBarEditorItem * n = itemList.first(); - - while ( n ) { - if ( n->isVisible() ) { - dx = itemSize( n ).width(); - if ( x + dx > width() && x > borderSize() ) { - y += itemHeight; - x = borderSize(); - } - if ( pos.y() > y && - pos.y() < y + itemHeight && - pos.x() < x + dx / 2 ) { - return TQPoint( x, y ); - } - x += dx; - } - n = itemList.next(); - } - - return TQPoint( x, y ); -} - -void MenuBarEditor::dropInPlace( MenuBarEditorItem * i, const TQPoint & pos ) -{ - int x = borderSize(); - int y = 0; - int dx = 0; - int idx = 0; - - MenuBarEditorItem * n = itemList.first(); - - while ( n ) { - if ( n->isVisible() ) { - dx = itemSize( n ).width(); - if ( x + dx > width() && x > borderSize() ) { - y += itemHeight; - x = borderSize(); - } - if ( pos.y() > y && - pos.y() < y + itemHeight && - pos.x() < x + dx / 2 ) - break; - x += dx; - } - n = itemList.next(); - idx++; - } - - hideItem(); - Command * cmd = 0; - int iidx = itemList.findRef( i ); - if ( iidx != -1 ) { // internal dnd - cmd = new MoveMenuCommand( "Item Dragged", formWnd, this, iidx, idx ); - item( iidx )->tqsetVisible( TRUE ); - } else { - cmd = new AddMenuCommand( "Add Menu", formWnd, this, i, idx ); - dropConfirmed = TRUE; // let mouseMoveEvent set the item visible - } - formWnd->commandHistory()->addCommand( cmd ); - cmd->execute(); - currentIndex = ( iidx >= 0 && iidx < idx ) ? idx - 1 : idx; - showItem(); -} - - -void MenuBarEditor::safeDec() -{ - do { - currentIndex--; - } while ( currentIndex > 0 && !( item( currentIndex )->isVisible() ) ); -} - -void MenuBarEditor::safeInc() -{ - int max = (int)itemList.count(); - if ( !hasSeparator ) - max += 1; - if ( currentIndex < max ) { - do { - currentIndex++; - // skip invisible items - } while ( currentIndex < max && !( item( currentIndex )->isVisible() ) ); - } -} - -void MenuBarEditor::navigateLeft( bool ctrl ) -{ - // FIXME: handle invisible items - if ( currentIndex > 0 ) { - hideItem(); - if ( ctrl ) { - ExchangeMenuCommand * cmd = new ExchangeMenuCommand( "Move Menu Left", - formWnd, - this, - currentIndex, - currentIndex - 1 ); - formWnd->commandHistory()->addCommand( cmd ); - cmd->execute(); - safeDec(); - } else { - safeDec(); - } - showItem(); - } - update(); -} - -void MenuBarEditor::navigateRight( bool ctrl ) -{ -// FIXME: handle invisible items - hideItem(); - if ( ctrl ) { - if ( currentIndex < ( (int)itemList.count() - 1 ) ) { - ExchangeMenuCommand * cmd = new ExchangeMenuCommand( "Move Menu Right", - formWnd, - this, - currentIndex, - currentIndex + 1 ); - formWnd->commandHistory()->addCommand( cmd ); - cmd->execute(); - safeInc(); - } - } else { - safeInc(); - } - showItem(); - update(); -} - -void MenuBarEditor::enterEditMode() -{ - if ( currentIndex > (int)itemList.count() ) { - insertSeparator(); - } else { - showLineEdit(); - } -} - -void MenuBarEditor::leaveEditMode() -{ - MenuBarEditorItem * i = 0; - if ( currentIndex >= (int)itemList.count() ) { - i = createItem(); - // do not put rename on cmd stack - RenameMenuCommand rename( "Rename Menu", formWnd, this, lineEdit->text(), i ); - rename.execute(); - } else { - i = itemList.at( currentIndex ); - RenameMenuCommand * cmd = - new RenameMenuCommand( "Rename Menu", formWnd, this, lineEdit->text(), i ); - formWnd->commandHistory()->addCommand( cmd ); - cmd->execute(); - } - showItem(); -} - -TQPixmap MenuBarEditor::createTextPixmap( const TQString &text ) -{ - TQSize sz( fontMetrics().boundingRect( text ).size() ); - TQPixmap pix( sz.width() + 20, sz.height() * 2 ); - pix.fill( Qt::white ); - TQPainter p( &pix, this ); - p.drawText( 2, 0, pix.width(), pix.height(), 0, text ); - p.end(); - TQBitmap bm( pix.size() ); - bm.fill( Qt::color0 ); - p.begin( &bm ); - p.setPen( Qt::color1 ); - p.drawText( 2, 0, pix.width(), pix.height(), 0, text ); - p.end(); - pix.setMask( bm ); - return pix; -} |