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Diffstat (limited to 'kutils/kmultitabbar.cpp')
| -rw-r--r-- | kutils/kmultitabbar.cpp | 997 |
1 files changed, 997 insertions, 0 deletions
diff --git a/kutils/kmultitabbar.cpp b/kutils/kmultitabbar.cpp new file mode 100644 index 000000000..18a123717 --- /dev/null +++ b/kutils/kmultitabbar.cpp @@ -0,0 +1,997 @@ +/*************************************************************************** + kmultitabbar.cpp - description + ------------------- + begin : 2001 + copyright : (C) 2001,2002,2003 by Joseph Wenninger <jowenn@kde.org> + ***************************************************************************/ + +/*************************************************************************** + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. + ***************************************************************************/ + +#include "kmultitabbar.h" +#include "kmultitabbar.moc" +#include "kmultitabbar_p.h" +#include "kmultitabbar_p.moc" +#include <qbutton.h> +#include <qpopupmenu.h> +#include <qlayout.h> +#include <qpainter.h> +#include <qtooltip.h> +#include <qfontmetrics.h> +#include <qstyle.h> + +#include <kiconloader.h> +#include <kdebug.h> +#include <qapplication.h> +#include <math.h> + +#define NEARBYINT(i) ((int(float(i) + 0.5))) + +class KMultiTabBarTabPrivate { +public: + QPixmap pix; +}; + + +KMultiTabBarInternal::KMultiTabBarInternal(QWidget *parent, KMultiTabBar::KMultiTabBarMode bm):QScrollView(parent) +{ + m_expandedTabSize=-1; + m_showActiveTabTexts=false; + m_tabs.setAutoDelete(true); + m_barMode=bm; + setHScrollBarMode(AlwaysOff); + setVScrollBarMode(AlwaysOff); + if (bm==KMultiTabBar::Vertical) + { + box=new QWidget(viewport()); + mainLayout=new QVBoxLayout(box); + mainLayout->setAutoAdd(true); + box->setFixedWidth(24); + setFixedWidth(24); + } + else + { + box=new QWidget(viewport()); + mainLayout=new QHBoxLayout(box); + mainLayout->setAutoAdd(true); + box->setFixedHeight(24); + setFixedHeight(24); + } + addChild(box); + setFrameStyle(NoFrame); + viewport()->setBackgroundMode(Qt::PaletteBackground); +/* box->setPaletteBackgroundColor(Qt::red); + setPaletteBackgroundColor(Qt::green);*/ +} + +void KMultiTabBarInternal::setStyle(enum KMultiTabBar::KMultiTabBarStyle style) +{ + m_style=style; + for (uint i=0;i<m_tabs.count();i++) + m_tabs.at(i)->setStyle(m_style); + + if ( (m_style==KMultiTabBar::KDEV3) || + (m_style==KMultiTabBar::KDEV3ICON ) ) { + delete mainLayout; + mainLayout=0; + resizeEvent(0); + } else if (mainLayout==0) { + if (m_barMode==KMultiTabBar::Vertical) + { + box=new QWidget(viewport()); + mainLayout=new QVBoxLayout(box); + box->setFixedWidth(24); + setFixedWidth(24); + } + else + { + box=new QWidget(viewport()); + mainLayout=new QHBoxLayout(box); + box->setFixedHeight(24); + setFixedHeight(24); + } + addChild(box); + for (uint i=0;i<m_tabs.count();i++) + mainLayout->add(m_tabs.at(i)); + mainLayout->setAutoAdd(true); + + } + viewport()->repaint(); +} + +void KMultiTabBarInternal::drawContents ( QPainter * paint, int clipx, int clipy, int clipw, int cliph ) +{ + QScrollView::drawContents (paint , clipx, clipy, clipw, cliph ); + + if (m_position==KMultiTabBar::Right) + { + + paint->setPen(colorGroup().shadow()); + paint->drawLine(0,0,0,viewport()->height()); + paint->setPen(colorGroup().background().dark(120)); + paint->drawLine(1,0,1,viewport()->height()); + + + } + else + if (m_position==KMultiTabBar::Left) + { + paint->setPen(colorGroup().light()); + paint->drawLine(23,0,23,viewport()->height()); + paint->drawLine(22,0,22,viewport()->height()); + + paint->setPen(colorGroup().shadow()); + paint->drawLine(0,0,0,viewport()->height()); + } + else + if (m_position==KMultiTabBar::Bottom) + { + paint->setPen(colorGroup().shadow()); + paint->drawLine(0,0,viewport()->width(),0); + paint->setPen(colorGroup().background().dark(120)); + paint->drawLine(0,1,viewport()->width(),1); + } + else + { + paint->setPen(colorGroup().light()); + paint->drawLine(0,23,viewport()->width(),23); + paint->drawLine(0,22,viewport()->width(),22); + +/* paint->setPen(colorGroup().shadow()); + paint->drawLine(0,0,0,viewport()->height());*/ + + } + + +} + +void KMultiTabBarInternal::contentsMousePressEvent(QMouseEvent *ev) +{ + ev->ignore(); +} + +void KMultiTabBarInternal::mousePressEvent(QMouseEvent *ev) +{ + ev->ignore(); +} + + +#define CALCDIFF(m_tabs,diff,i) if (m_lines>(int)lines) {\ + /*kdDebug()<<"i="<<i<<" tabCount="<<tabCount<<" space="<<space<<endl;*/ \ + uint ulen=0;\ + diff=0; \ + for (uint i2=i;i2<tabCount;i2++) {\ + uint l1=m_tabs.at(i2)->neededSize();\ + if ((ulen+l1)>space){\ + if (ulen==0) diff=0;\ + else diff=((float)(space-ulen))/(i2-i);\ + break;\ + }\ + ulen+=l1;\ + }\ + } else {diff=0; } + + +void KMultiTabBarInternal::resizeEvent(QResizeEvent *ev) { +/* kdDebug()<<"KMultiTabBarInternal::resizeEvent"<<endl; + kdDebug()<<"KMultiTabBarInternal::resizeEvent - box geometry"<<box->geometry()<<endl; + kdDebug()<<"KMultiTabBarInternal::resizeEvent - geometry"<<geometry()<<endl;*/ + if (ev) QScrollView::resizeEvent(ev); + + if ( (m_style==KMultiTabBar::KDEV3) || + (m_style==KMultiTabBar::KDEV3ICON) ){ + box->setGeometry(0,0,width(),height()); + int lines=1; + uint space; + float tmp=0; + if ((m_position==KMultiTabBar::Bottom) || (m_position==KMultiTabBar::Top)) + space=width(); + else + space=height(); + + int cnt=0; +//CALCULATE LINES + const uint tabCount=m_tabs.count(); + for (uint i=0;i<tabCount;i++) { + cnt++; + tmp+=m_tabs.at(i)->neededSize(); + if (tmp>space) { + if (cnt>1)i--; + else if (i==(tabCount-1)) break; + cnt=0; + tmp=0; + lines++; + } + } +//SET SIZE & PLACE + float diff=0; + cnt=0; + + if ((m_position==KMultiTabBar::Bottom) || (m_position==KMultiTabBar::Top)) { + + setFixedHeight(lines*24); + box->setFixedHeight(lines*24); + m_lines=height()/24-1; + lines=0; + CALCDIFF(m_tabs,diff,0) + tmp=-diff; + + //kdDebug()<<"m_lines recalculated="<<m_lines<<endl; + for (uint i=0;i<tabCount;i++) { + KMultiTabBarTab *tab=m_tabs.at(i); + cnt++; + tmp+=tab->neededSize()+diff; + if (tmp>space) { + //kdDebug()<<"about to start new line"<<endl; + if (cnt>1) { + CALCDIFF(m_tabs,diff,i) + i--; + } + else { + //kdDebug()<<"placing line on old line"<<endl; + kdDebug()<<"diff="<<diff<<endl; + tab->removeEventFilter(this); + tab->move(NEARBYINT(tmp-tab->neededSize()),lines*24); +// tab->setFixedWidth(tab->neededSize()+diff); + tab->setFixedWidth(NEARBYINT(tmp+diff)-tab->x());; + tab->installEventFilter(this); + CALCDIFF(m_tabs,diff,(i+1)) + + } + tmp=-diff; + cnt=0; + lines++; + //kdDebug()<<"starting new line:"<<lines<<endl; + + } else { + //kdDebug()<<"Placing line on line:"<<lines<<" pos: (x/y)=("<<tmp-m_tabs.at(i)->neededSize()<<"/"<<lines*24<<")"<<endl; + //kdDebug()<<"diff="<<diff<<endl; + tab->removeEventFilter(this); + tab->move(NEARBYINT(tmp-tab->neededSize()),lines*24); + tab->setFixedWidth(NEARBYINT(tmp+diff)-tab->x());; + + //tab->setFixedWidth(tab->neededSize()+diff); + tab->installEventFilter(this); + + } + } + } + else { + setFixedWidth(lines*24); + box->setFixedWidth(lines*24); + m_lines=lines=width()/24; + lines=0; + CALCDIFF(m_tabs,diff,0) + tmp=-diff; + + for (uint i=0;i<tabCount;i++) { + KMultiTabBarTab *tab=m_tabs.at(i); + cnt++; + tmp+=tab->neededSize()+diff; + if (tmp>space) { + if (cnt>1) { + CALCDIFF(m_tabs,diff,i); + tmp=-diff; + i--; + } + else { + tab->removeEventFilter(this); + tab->move(lines*24,NEARBYINT(tmp-tab->neededSize())); + tab->setFixedHeight(NEARBYINT(tmp+diff)-tab->y());; + tab->installEventFilter(this); + } + cnt=0; + tmp=-diff; + lines++; + } else { + tab->removeEventFilter(this); + tab->move(lines*24,NEARBYINT(tmp-tab->neededSize())); + tab->setFixedHeight(NEARBYINT(tmp+diff)-tab->y());; + tab->installEventFilter(this); + } + } + } + + + //kdDebug()<<"needed lines:"<<m_lines<<endl; + } else { + int size=0; /*move the calculation into another function and call it only on add tab and tab click events*/ + for (int i=0;i<(int)m_tabs.count();i++) + size+=(m_barMode==KMultiTabBar::Vertical?m_tabs.at(i)->height():m_tabs.at(i)->width()); + if ((m_position==KMultiTabBar::Bottom) || (m_position==KMultiTabBar::Top)) + box->setGeometry(0,0,size,height()); + else box->setGeometry(0,0,width(),size); + + } +} + + +void KMultiTabBarInternal::showActiveTabTexts(bool show) +{ + m_showActiveTabTexts=show; +} + + +KMultiTabBarTab* KMultiTabBarInternal::tab(int id) const +{ + for (QPtrListIterator<KMultiTabBarTab> it(m_tabs);it.current();++it){ + if (it.current()->id()==id) return it.current(); + } + return 0; +} + +bool KMultiTabBarInternal::eventFilter(QObject *, QEvent *e) { + if (e->type()==QEvent::Resize) resizeEvent(0); + return false; +} + +int KMultiTabBarInternal::appendTab(const QPixmap &pic ,int id,const QString& text) +{ + KMultiTabBarTab *tab; + m_tabs.append(tab= new KMultiTabBarTab(pic,text,id,box,m_position,m_style)); + tab->installEventFilter(this); + tab->showActiveTabText(m_showActiveTabTexts); + + if (m_style==KMultiTabBar::KONQSBC) + { + if (m_expandedTabSize<tab->neededSize()) { + m_expandedTabSize=tab->neededSize(); + for (uint i=0;i<m_tabs.count();i++) + m_tabs.at(i)->setSize(m_expandedTabSize); + + } else tab->setSize(m_expandedTabSize); + } else tab->updateState(); + tab->show(); + resizeEvent(0); + return 0; +} + +void KMultiTabBarInternal::removeTab(int id) +{ + for (uint pos=0;pos<m_tabs.count();pos++) + { + if (m_tabs.at(pos)->id()==id) + { + m_tabs.remove(pos); + resizeEvent(0); + break; + } + } +} + +void KMultiTabBarInternal::setPosition(enum KMultiTabBar::KMultiTabBarPosition pos) +{ + m_position=pos; + for (uint i=0;i<m_tabs.count();i++) + m_tabs.at(i)->setTabsPosition(m_position); + viewport()->repaint(); +} + +KMultiTabBarButton::KMultiTabBarButton(const QPixmap& pic,const QString& text, QPopupMenu *popup, + int id,QWidget *parent,KMultiTabBar::KMultiTabBarPosition pos,KMultiTabBar::KMultiTabBarStyle style) + :QPushButton(QIconSet(),text,parent),m_style(style) +{ + setIconSet(pic); + setText(text); + m_position=pos; + if (popup) setPopup(popup); + setFlat(true); + setFixedHeight(24); + setFixedWidth(24); + m_id=id; + QToolTip::add(this,text); + connect(this,SIGNAL(clicked()),this,SLOT(slotClicked())); +} + +KMultiTabBarButton::KMultiTabBarButton(const QString& text, QPopupMenu *popup, + int id,QWidget *parent,KMultiTabBar::KMultiTabBarPosition pos,KMultiTabBar::KMultiTabBarStyle style) + :QPushButton(QIconSet(),text,parent),m_style(style) +{ + setText(text); + m_position=pos; + if (popup) setPopup(popup); + setFlat(true); + setFixedHeight(24); + setFixedWidth(24); + m_id=id; + QToolTip::add(this,text); + connect(this,SIGNAL(clicked()),this,SLOT(slotClicked())); +} + +KMultiTabBarButton::~KMultiTabBarButton() { +} + +int KMultiTabBarButton::id() const{ + return m_id; +} + +void KMultiTabBarButton::setText(const QString& text) +{ + QPushButton::setText(text); + m_text=text; + QToolTip::add(this,text); +} + +void KMultiTabBarButton::slotClicked() +{ + emit clicked(m_id); +} + +void KMultiTabBarButton::setPosition(KMultiTabBar::KMultiTabBarPosition pos) +{ + m_position=pos; + repaint(); +} + +void KMultiTabBarButton::setStyle(KMultiTabBar::KMultiTabBarStyle style) +{ + m_style=style; + repaint(); +} + +void KMultiTabBarButton::hideEvent( QHideEvent* he) { + QPushButton::hideEvent(he); + KMultiTabBar *tb=dynamic_cast<KMultiTabBar*>(parentWidget()); + if (tb) tb->updateSeparator(); +} + +void KMultiTabBarButton::showEvent( QShowEvent* he) { + QPushButton::showEvent(he); + KMultiTabBar *tb=dynamic_cast<KMultiTabBar*>(parentWidget()); + if (tb) tb->updateSeparator(); +} + + +QSize KMultiTabBarButton::sizeHint() const +{ + constPolish(); + + int w = 0, h = 0; + + // calculate contents size... +#ifndef QT_NO_ICONSET + if ( iconSet() && !iconSet()->isNull() ) { + int iw = iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width() + 4; + int ih = iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).height(); + w += iw; + h = QMAX( h, ih ); + } +#endif + if ( isMenuButton() ) + w += style().pixelMetric(QStyle::PM_MenuButtonIndicator, this); + + if ( pixmap() ) { + QPixmap *pm = (QPixmap *)pixmap(); + w += pm->width(); + h += pm->height(); + } else { + QString s( text() ); + bool empty = s.isEmpty(); + if ( empty ) + s = QString::fromLatin1("XXXX"); + QFontMetrics fm = fontMetrics(); + QSize sz = fm.size( ShowPrefix, s ); + if(!empty || !w) + w += sz.width(); + if(!empty || !h) + h = QMAX(h, sz.height()); + } + + return (style().sizeFromContents(QStyle::CT_ToolButton, this, QSize(w, h)). + expandedTo(QApplication::globalStrut())); +} + + +KMultiTabBarTab::KMultiTabBarTab(const QPixmap& pic, const QString& text, + int id,QWidget *parent,KMultiTabBar::KMultiTabBarPosition pos, + KMultiTabBar::KMultiTabBarStyle style) + :KMultiTabBarButton(text,0,id,parent,pos,style), + m_showActiveTabText(false) +{ + d=new KMultiTabBarTabPrivate(); + setIcon(pic); + m_expandedSize=24; + setToggleButton(true); +} + +KMultiTabBarTab::~KMultiTabBarTab() { + delete d; +} + + +void KMultiTabBarTab::setTabsPosition(KMultiTabBar::KMultiTabBarPosition pos) +{ + if ((pos!=m_position) && ((pos==KMultiTabBar::Left) || (pos==KMultiTabBar::Right))) { + if (!d->pix.isNull()) { + QWMatrix temp;// (1.0F, 0.0F, 0.0F, -1.0F, 0.0F, 0.0F); + temp.rotate(180); + d->pix=d->pix.xForm(temp); + setIconSet(d->pix); + } + } + + setPosition(pos); +// repaint(); +} + +void KMultiTabBarTab::setIcon(const QString& icon) +{ + QPixmap pic=SmallIcon(icon); + setIcon(pic); +} + +void KMultiTabBarTab::setIcon(const QPixmap& icon) +{ + + if (m_style!=KMultiTabBar::KDEV3) { + if ((m_position==KMultiTabBar::Left) || (m_position==KMultiTabBar::Right)) { + QWMatrix rotateMatrix; + if (m_position==KMultiTabBar::Left) + rotateMatrix.rotate(90); + else + rotateMatrix.rotate(-90); + QPixmap pic=icon.xForm(rotateMatrix); //TODO FIX THIS, THIS SHOWS WINDOW + d->pix=pic; + setIconSet(pic); + } else setIconSet(icon); + } +} + +void KMultiTabBarTab::slotClicked() +{ + updateState(); + KMultiTabBarButton::slotClicked(); +} + +void KMultiTabBarTab::setState(bool b) +{ + setOn(b); + updateState(); +} + +void KMultiTabBarTab::updateState() +{ + + if (m_style!=KMultiTabBar::KONQSBC) { + if ((m_style==KMultiTabBar::KDEV3) || (m_style==KMultiTabBar::KDEV3ICON) || (isOn())) { + QPushButton::setText(m_text); + } else { + kdDebug()<<"KMultiTabBarTab::updateState(): setting text to an empty QString***************"<<endl; + QPushButton::setText(QString::null); + } + + if ((m_position==KMultiTabBar::Right || m_position==KMultiTabBar::Left)) { + setFixedWidth(24); + if ((m_style==KMultiTabBar::KDEV3) || (m_style==KMultiTabBar::KDEV3ICON) || (isOn())) { + setFixedHeight(KMultiTabBarButton::sizeHint().width()); + } else setFixedHeight(36); + } else { + setFixedHeight(24); + if ((m_style==KMultiTabBar::KDEV3) || (m_style==KMultiTabBar::KDEV3ICON) || (isOn())) { + setFixedWidth(KMultiTabBarButton::sizeHint().width()); + } else setFixedWidth(36); + } + } else { + if ((!isOn()) || (!m_showActiveTabText)) + { + setFixedWidth(24); + setFixedHeight(24); + return; + } + if ((m_position==KMultiTabBar::Right || m_position==KMultiTabBar::Left)) + setFixedHeight(m_expandedSize); + else + setFixedWidth(m_expandedSize); + } + QApplication::sendPostedEvents(0,QEvent::Paint | QEvent::Move | QEvent::Resize | QEvent::LayoutHint); + QApplication::flush(); +} + +int KMultiTabBarTab::neededSize() +{ + return (((m_style!=KMultiTabBar::KDEV3)?24:0)+QFontMetrics(QFont()).width(m_text)+6); +} + +void KMultiTabBarTab::setSize(int size) +{ + m_expandedSize=size; + updateState(); +} + +void KMultiTabBarTab::showActiveTabText(bool show) +{ + m_showActiveTabText=show; +} + +void KMultiTabBarTab::drawButtonLabel(QPainter *p) { + drawButton(p); +} +void KMultiTabBarTab::drawButton(QPainter *paint) +{ + if (m_style!=KMultiTabBar::KONQSBC) drawButtonStyled(paint); + else drawButtonClassic(paint); +} + +void KMultiTabBarTab::drawButtonStyled(QPainter *paint) { + + QSize sh; + const int width = 36; // rotated + const int height = 24; + if ((m_style==KMultiTabBar::KDEV3) || (m_style==KMultiTabBar::KDEV3ICON) || (isOn())) { + if ((m_position==KMultiTabBar::Left) || (m_position==KMultiTabBar::Right)) + sh=QSize(this->height(),this->width());//KMultiTabBarButton::sizeHint(); + else sh=QSize(this->width(),this->height()); + } + else + sh=QSize(width,height); + + QPixmap pixmap( sh.width(),height); ///,sh.height()); + pixmap.fill(eraseColor()); + QPainter painter(&pixmap); + + + QStyle::SFlags st=QStyle::Style_Default; + + st|=QStyle::Style_Enabled; + + if (isOn()) st|=QStyle::Style_On; + + style().drawControl(QStyle::CE_PushButton,&painter,this, QRect(0,0,pixmap.width(),pixmap.height()), colorGroup(),st); + style().drawControl(QStyle::CE_PushButtonLabel,&painter,this, QRect(0,0,pixmap.width(),pixmap.height()), colorGroup(),st); + + switch (m_position) { + case KMultiTabBar::Left: + paint->rotate(-90); + paint->drawPixmap(1-pixmap.width(),0,pixmap); + break; + case KMultiTabBar::Right: + paint->rotate(90); + paint->drawPixmap(0,1-pixmap.height(),pixmap); + break; + + default: + paint->drawPixmap(0,0,pixmap); + break; + } +// style().drawControl(QStyle::CE_PushButtonLabel,painter,this, QRect(0,0,pixmap.width(),pixmap.height()), +// colorGroup(),QStyle::Style_Enabled); + + +} + +void KMultiTabBarTab::drawButtonClassic(QPainter *paint) +{ + QPixmap pixmap; + if ( iconSet()) + pixmap = iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ); + paint->fillRect(0, 0, 24, 24, colorGroup().background()); + + if (!isOn()) + { + + if (m_position==KMultiTabBar::Right) + { + paint->fillRect(0,0,21,21,QBrush(colorGroup().background())); + + paint->setPen(colorGroup().background().dark(150)); + paint->drawLine(0,22,23,22); + + paint->drawPixmap(12-pixmap.width()/2,12-pixmap.height()/2,pixmap); + + paint->setPen(colorGroup().shadow()); + paint->drawLine(0,0,0,23); + paint->setPen(colorGroup().background().dark(120)); + paint->drawLine(1,0,1,23); + + } + else + if ((m_position==KMultiTabBar::Bottom) || (m_position==KMultiTabBar::Top)) + { + paint->fillRect(0,1,23,22,QBrush(colorGroup().background())); + + paint->drawPixmap(12-pixmap.width()/2,12-pixmap.height()/2,pixmap); + + paint->setPen(colorGroup().background().dark(120)); + paint->drawLine(23,0,23,23); + + + paint->setPen(colorGroup().light()); + paint->drawLine(0,22,23,22); + paint->drawLine(0,23,23,23); + paint->setPen(colorGroup().shadow()); + paint->drawLine(0,0,23,0); + paint->setPen(colorGroup().background().dark(120)); + paint->drawLine(0,1,23,1); + + } + else + { + paint->setPen(colorGroup().background().dark(120)); + paint->drawLine(0,23,23,23); + paint->fillRect(0,0,23,21,QBrush(colorGroup().background())); + paint->drawPixmap(12-pixmap.width()/2,12-pixmap.height()/2,pixmap); + + paint->setPen(colorGroup().light()); + paint->drawLine(23,0,23,23); + paint->drawLine(22,0,22,23); + + paint->setPen(colorGroup().shadow()); + paint->drawLine(0,0,0,23); + + } + + + } + else + { + if (m_position==KMultiTabBar::Right) + { + paint->setPen(colorGroup().shadow()); + paint->drawLine(0,height()-1,23,height()-1); + paint->drawLine(0,height()-2,23,height()-2); + paint->drawLine(23,0,23,height()-1); + paint->drawLine(22,0,22,height()-1); + paint->fillRect(0,0,21,height()-3,QBrush(colorGroup().light())); + paint->drawPixmap(10-pixmap.width()/2,10-pixmap.height()/2,pixmap); + + if (m_showActiveTabText) + { + if (height()<25+4) return; + + QPixmap tpixmap(height()-25-3, width()-2); + QPainter painter(&tpixmap); + + painter.fillRect(0,0,tpixmap.width(),tpixmap.height(),QBrush(colorGroup().light())); + + painter.setPen(colorGroup().text()); + painter.drawText(0,+width()/2+QFontMetrics(QFont()).height()/2,m_text); + + paint->rotate(90); + kdDebug()<<"tpixmap.width:"<<tpixmap.width()<<endl; + paint->drawPixmap(25,-tpixmap.height()+1,tpixmap); + } + + } + else + if (m_position==KMultiTabBar::Top) + { + paint->fillRect(0,0,width()-1,23,QBrush(colorGroup().light())); + paint->drawPixmap(10-pixmap.width()/2,10-pixmap.height()/2,pixmap); + if (m_showActiveTabText) + { + paint->setPen(colorGroup().text()); + paint->drawText(25,height()/2+QFontMetrics(QFont()).height()/2,m_text); + } + } + else + if (m_position==KMultiTabBar::Bottom) + { + paint->setPen(colorGroup().shadow()); + paint->drawLine(0,23,width()-1,23); + paint->drawLine(0,22,width()-1,22); + paint->fillRect(0,0,width()-1,21,QBrush(colorGroup().light())); + paint->drawPixmap(10-pixmap.width()/2,10-pixmap.height()/2,pixmap); + if (m_showActiveTabText) + { + paint->setPen(colorGroup().text()); + paint->drawText(25,height()/2+QFontMetrics(QFont()).height()/2,m_text); + } + + } + else + { + + + paint->setPen(colorGroup().shadow()); + paint->drawLine(0,height()-1,23,height()-1); + paint->drawLine(0,height()-2,23,height()-2); + paint->fillRect(0,0,23,height()-3,QBrush(colorGroup().light())); + paint->drawPixmap(10-pixmap.width()/2,10-pixmap.height()/2,pixmap); + if (m_showActiveTabText) + { + + if (height()<25+4) return; + + QPixmap tpixmap(height()-25-3, width()-2); + QPainter painter(&tpixmap); + + painter.fillRect(0,0,tpixmap.width(),tpixmap.height(),QBrush(colorGroup().light())); + + painter.setPen(colorGroup().text()); + painter.drawText(tpixmap.width()-QFontMetrics(QFont()).width(m_text),+width()/2+QFontMetrics(QFont()).height()/2,m_text); + + paint->rotate(-90); + kdDebug()<<"tpixmap.width:"<<tpixmap.width()<<endl; + + paint->drawPixmap(-24-tpixmap.width(),2,tpixmap); + + } + + } + + } +} + + + + + + + +KMultiTabBar::KMultiTabBar(KMultiTabBarMode bm, QWidget *parent,const char *name):QWidget(parent,name) +{ + m_buttons.setAutoDelete(false); + if (bm==Vertical) + { + m_l=new QVBoxLayout(this); + setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding, true); +// setFixedWidth(24); + } + else + { + m_l=new QHBoxLayout(this); + setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed, true); +// setFixedHeight(24); + } + m_l->setMargin(0); + m_l->setAutoAdd(false); + + m_internal=new KMultiTabBarInternal(this,bm); + setPosition((bm==KMultiTabBar::Vertical)?KMultiTabBar::Right:KMultiTabBar::Bottom); + setStyle(VSNET); + // setStyle(KDEV3); + //setStyle(KONQSBC); + m_l->insertWidget(0,m_internal); + m_l->insertWidget(0,m_btnTabSep=new QFrame(this)); + m_btnTabSep->setFixedHeight(4); + m_btnTabSep->setFrameStyle(QFrame::Panel | QFrame::Sunken); + m_btnTabSep->setLineWidth(2); + m_btnTabSep->hide(); + + updateGeometry(); +} + +KMultiTabBar::~KMultiTabBar() { +} + +/*int KMultiTabBar::insertButton(QPixmap pic,int id ,const QString&) +{ + (new KToolbarButton(pic,id,m_internal))->show(); + return 0; +}*/ + +int KMultiTabBar::appendButton(const QPixmap &pic ,int id,QPopupMenu *popup,const QString&) +{ + KMultiTabBarButton *btn; + m_buttons.append(btn= new KMultiTabBarButton(pic,QString::null, + popup,id,this,m_position,m_internal->m_style)); + m_l->insertWidget(0,btn); + btn->show(); + m_btnTabSep->show(); + return 0; +} + +void KMultiTabBar::updateSeparator() { + bool hideSep=true; + for (QPtrListIterator<KMultiTabBarButton> it(m_buttons);it.current();++it){ + if (it.current()->isVisibleTo(this)) { + hideSep=false; + break; + } + } + if (hideSep) m_btnTabSep->hide(); + else m_btnTabSep->show(); + +} + +int KMultiTabBar::appendTab(const QPixmap &pic ,int id ,const QString& text) +{ + m_internal->appendTab(pic,id,text); + return 0; +} + +KMultiTabBarButton* KMultiTabBar::button(int id) const +{ + for (QPtrListIterator<KMultiTabBarButton> it(m_buttons);it.current();++it){ + if (it.current()->id()==id) return it.current(); + } + return 0; +} + +KMultiTabBarTab* KMultiTabBar::tab(int id) const +{ + return m_internal->tab(id); +} + + + +void KMultiTabBar::removeButton(int id) +{ + for (uint pos=0;pos<m_buttons.count();pos++) + { + if (m_buttons.at(pos)->id()==id) + { + m_buttons.take(pos)->deleteLater(); + break; + } + } + if (m_buttons.count()==0) m_btnTabSep->hide(); +} + +void KMultiTabBar::removeTab(int id) +{ + m_internal->removeTab(id); +} + +void KMultiTabBar::setTab(int id,bool state) +{ + KMultiTabBarTab *ttab=tab(id); + if (ttab) + { + ttab->setState(state); + } +} + +bool KMultiTabBar::isTabRaised(int id) const +{ + KMultiTabBarTab *ttab=tab(id); + if (ttab) + { + return ttab->isOn(); + } + + return false; +} + + +void KMultiTabBar::showActiveTabTexts(bool show) +{ + m_internal->showActiveTabTexts(show); +} + +void KMultiTabBar::setStyle(KMultiTabBarStyle style) +{ + m_internal->setStyle(style); +} + +KMultiTabBar::KMultiTabBarStyle KMultiTabBar::tabStyle() const +{ + return m_internal->m_style; +} + +void KMultiTabBar::setPosition(KMultiTabBarPosition pos) +{ + m_position=pos; + m_internal->setPosition(pos); + for (uint i=0;i<m_buttons.count();i++) + m_buttons.at(i)->setPosition(pos); +} + +KMultiTabBar::KMultiTabBarPosition KMultiTabBar::position() const +{ + return m_position; +} +void KMultiTabBar::fontChange(const QFont& /* oldFont */) +{ + for (uint i=0;i<tabs()->count();i++) + tabs()->at(i)->resize(); + repaint(); +} + +QPtrList<KMultiTabBarTab>* KMultiTabBar::tabs() {return m_internal->tabs();} +QPtrList<KMultiTabBarButton>* KMultiTabBar::buttons() {return &m_buttons;} + |