Diffstat (limited to 'kaddressbook/views/cardview.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | kaddressbook/views/cardview.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kaddressbook/views/cardview.cpp b/kaddressbook/views/cardview.cpp index da552c3..03df444 100644 --- a/kaddressbook/views/cardview.cpp +++ b/kaddressbook/views/cardview.cpp @@ -1,398 +1,398 @@ /* This file is part of KAddressBook. Copyright (c) 2002 Mike Pilone <mpilone@slac.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. As a special exception, permission is given to link this program with any edition of Qt, and distribute the resulting executable, without including the source code for Qt in the source distribution. */ //BEGIN Includes #include "cardview.h" #include <limits.h> #include <qpainter.h> #include <qtimer.h> #include <qdatetime.h> #include <qlabel.h> #include <qstyle.h> #include <qcursor.h> #include <qtooltip.h> #include "kabprefs.h" #include <kdebug.h> #include <kglobalsettings.h> //END includes #define MIN_ITEM_WIDTH 80 //BEGIN Helpers ////////////////////////////////////// // CardViewTip class CardViewTip : public QLabel { public: CardViewTip(QWidget *parent=0, const char *name=0) : QLabel( parent, name ) { setPalette( QToolTip::palette() ); setFrameStyle( Panel|Plain ); setMidLineWidth(0); setIndent(1); } ~CardViewTip() {}; protected: void leaveEvent( QEvent * ) { hide(); } }; ////////////////////////////////////// // CardViewItemList // // Warning: make sure you use findRef() instead of find() to find an // item! Only the pointer value is unique in the list. // class CardViewItemList : public QPtrList<CardViewItem> { protected: virtual int compareItems(QPtrCollection::Item item1, QPtrCollection::Item item2) { CardViewItem *cItem1 = (CardViewItem*)item1; CardViewItem *cItem2 = (CardViewItem*)item2; if ( cItem1 == cItem2 ) return 0; if ((cItem1 == 0) || (cItem2 == 0)) return cItem1 ? -1 : 1; if (cItem1->caption() < cItem2->caption()) return -1; else if (cItem1->caption() > cItem2->caption()) return 1; return 0; } private: /*int find( const CardViewItem * ) { qDebug("DON'T USE CardViewItemList::find( item )! Use findRef( item )!"); }*/ }; ////////////////////////////////////// // CardViewSeparator class CardViewSeparator { friend class CardView; public: CardViewSeparator(CardView *view) : mView(view) { mRect = QRect(0, 0, view->separatorWidth(), 0); } ~CardViewSeparator() {} void paintSeparator(QPainter *p, QColorGroup &cg) { p->fillRect(0, 0, mRect.width(), mRect.height(), cg.brush(QColorGroup::Button)); } void repaintSeparator() { mView->repaintContents(mRect); } private: CardView *mView; QRect mRect; }; //END Helpers //BEGIN Private Data class CardViewPrivate { public: CardViewPrivate() : mSelectionMode( CardView::Multi ), mDrawCardBorder( true ), mDrawFieldLabels( true ), mDrawSeparators( true), mSepWidth( 2 ), mShowEmptyFields( false ), mLayoutDirty( true ), mLastClickOnItem( false ), mItemMargin( 0 ), mItemSpacing( 10 ), mItemWidth( 200 ), mMaxFieldLines( INT_MAX ), mCurrentItem( 0L ), mLastClickPos( QPoint(0, 0) ), + mResizeAnchor(0), mRubberBandAnchor( 0 ), - mCompText( QString::null ), - mResizeAnchor(0) + mCompText( QString::null ) {}; CardViewItemList mItemList; QPtrList<CardViewSeparator> mSeparatorList; QFontMetrics *mFm; QFontMetrics *mBFm; // bold font QFont mHeaderFont; // custom header font CardView::SelectionMode mSelectionMode; bool mDrawCardBorder; bool mDrawFieldLabels; bool mDrawSeparators; int mSepWidth; bool mShowEmptyFields; bool mLayoutDirty; bool mLastClickOnItem; uint mItemMargin; // internal margin in items uint mItemSpacing; // spacing between items, column seperators and border int mItemWidth; // width of all items uint mMaxFieldLines; // Max lines to dispaly pr field CardViewItem *mCurrentItem; QPoint mLastClickPos; QTimer *mTimer; // times out if mouse rests for more than 500 msecs CardViewTip *mTip; // passed to the item under a resting cursor to display full text bool mOnSeparator; // set/reset on mouse movement // for resizing by dragging the separators int mResizeAnchor; // uint, ulong? the mouse down separator left int mRubberBandAnchor; // for erasing rubber bands // data used for resizing. // as they are beeded by each mouse move while resizing, we store them here, // saving 8 calculations in each mouse move. int colspace; // amount of space between items pr column uint first; // the first col to anchor at for painting rubber bands int firstX; // X position of first in pixel int pressed; // the colummn that was pressed on at resizing start int span; // pressed - first // key completion QString mCompText; // current completion string QDateTime mCompUpdated; // ...was updated at this time }; class CardViewItemPrivate { public: CardViewItemPrivate() : - x( 0 ), - y( 0 ), - mSelected( false ){}; + mSelected( false ), + x( 0 ), + y( 0 ){}; QString mCaption; QPtrList< CardViewItem::Field > mFieldList; bool mSelected; int x; // horizontal position, set by the view int y; // vertical position, set by the view int maxLabelWidth; // the width of the widest label, according to the view font. int hcache; // height cache }; //END Private Data //BEGIN CardViewItem CardViewItem::CardViewItem(CardView *parent, QString caption) : d(new CardViewItemPrivate()), mView(parent) { d->mCaption = caption; initialize(); } CardViewItem::~CardViewItem() { // Remove ourself from the view if (mView != 0) mView->takeItem(this); delete d; d = 0; } void CardViewItem::initialize() { d->mSelected = false; d->mFieldList.setAutoDelete(true); d->maxLabelWidth = 0; d->hcache=0; //calcRect(); // Add ourself to the view if (mView != 0) mView->insertItem(this); } void CardViewItem::paintCard(QPainter *p, QColorGroup &cg) { if (!mView) return; QPen pen; QBrush brush; QFontMetrics fm = *(mView->d->mFm); QFontMetrics bFm = *(mView->d->mBFm); bool drawLabels = mView->d->mDrawFieldLabels; bool drawBorder = mView->d->mDrawCardBorder; int mg = mView->itemMargin(); int w = mView->itemWidth() - (mg*2); int h = height() - (mg*2); const int colonWidth( fm.width(":") ); int labelXPos = 2 + mg; int labelWidth = QMIN( w/2 - 4 - mg, d->maxLabelWidth + colonWidth + 4 ); int valueXPos = labelWidth + 4 + mg; int valueWidth = w - labelWidth - 4 - mg; p->setFont( mView->font() ); labelWidth -= colonWidth; // extra space for the colon if (!drawLabels) { valueXPos = labelXPos; valueWidth = w - 4; } // Draw a simple box if (isSelected()) pen = QPen(cg.highlight(), 1); else pen = QPen(cg.button(), 1); p->setPen(pen); // Draw the border - this is only draw if the user asks for it. if (drawBorder) p->drawRect( mg, mg, w, h ); // set the proper pen color for the caption box if (isSelected()) brush = cg.brush(QColorGroup::Highlight); else brush = cg.brush(QColorGroup::Button); p->fillRect(mg, mg, w, 4 + bFm.height(), brush); // Now paint the caption p->save(); QFont bFont = mView->headerFont(); //bFont.setBold(true); p->setFont(bFont); if (isSelected()) p->setPen(cg.highlightedText()); else p->setPen(cg.buttonText()); p->drawText(2+mg, 2+mg + bFm.ascent()/*bFm.height()*//*-bFm.descent()*//*-bFm.leading()*/, trimString(d->mCaption, w-4, bFm)); p->restore(); // Go through the fields and draw them QPtrListIterator< CardViewItem::Field > iter(d->mFieldList); QString label, value; int yPos = mg + 4 + bFm.height()/* + 1*/ + fm.height(); // why the + 1 ??? (anders) p->setPen(cg.text()); int fh = fm.height(); int cln( 0 ); QString tmp; int maxLines = mView->maxFieldLines(); for (iter.toFirst(); iter.current(); ++iter) { value = (*iter)->second; if ( value.isEmpty() && ! mView->d->mShowEmptyFields ) continue; if (drawLabels) { label = trimString((*iter)->first, labelWidth, fm); p->drawText(labelXPos, yPos, label + ":"); } /* US original for (cln=0; cln <= maxLines; cln++) { tmp = value.section('\n',cln,cln); if ( !tmp.isEmpty() ) p->drawText( valueXPos, yPos + cln*fh, trimString( tmp, valueWidth, fm ) ); else break; } */ //US new implementation QStringList strlst = QStringList::split('\n', value, true); for (cln=0; cln <= maxLines && cln <= (int)strlst.count(); cln++) { tmp = strlst[cln]; if ( !tmp.isEmpty() ) p->drawText( valueXPos, yPos + cln*fh, trimString( tmp, valueWidth, fm ) ); else break; } if ( cln == 0 ) cln = 1; yPos += cln * fh + 2; } // if we are the current item and the view has focus, draw focus rect if ( mView->currentItem() == this && mView->hasFocus() ) { /*US mView->style().drawPrimitive( QStyle::PE_FocusRect, p, QRect(0, 0, mView->itemWidth(), h+(2*mg)), cg, QStyle::Style_FocusAtBorder, QStyleOption( isSelected() ? cg.highlight() : cg.base() ) ); */ const QColor pHighl = isSelected() ? cg.highlight() : cg.base(); const QRect r(0, 0, mView->itemWidth(), h+(2*mg)); #ifndef DESKTOP_VERSION mView->style().drawFocusRect(p, r, cg, &pHighl, true); #endif } } const QString &CardViewItem::caption() const { return d->mCaption; } int CardViewItem::height( bool allowCache ) const { // use cache if ( allowCache && d->hcache ) return d->hcache; // Base height: // 2 for line width // 2 for top caption pad // 2 for bottom caption pad // 2 pad for the end // + 2 times the advised margin int baseHeight = 8 + ( 2 * mView->itemMargin() ); |