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Viewing changes to src/SideBarTreeStyle.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Devid Filoni
  • Date: 2008-07-14 16:46:20 UTC
  • mfrom: (1.1.7 upstream) (3.1.1 lenny)
  • Revision ID: james.westby@ubuntu.com-20080714164620-67hoz9fs177wpgmr
Tags: 1:1.5.1.31879.dfsg-1ubuntu1
https://launchpad.net/bugs/248100
* Merge from Debian unstable (LP: #248100), remaining changes:
  - debian/rules: add dh_icons call
  + debian/control:
    - switch iceweasel to firefox in Recommends field
    - modify debhelper version to >= 5.0.51~
    - modify Maintainer to Ubuntu MOTU Developers

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src/SideBarTreeStyle.cpp
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 *   Free Software Foundation, Inc.,                                       *
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 *   51 Franklin Steet, Fifth Floor, Boston, MA  02110-1301, USA.          *
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 ***************************************************************************/
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#include <QPainter>
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#include <QStyleOption>
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#include <QWidget>
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#include <QDebug>
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#include "SideBarTreeStyle.h"
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void
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TreeStyle::drawPrimitive( PrimitiveElement element, 
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                          const QStyleOption* option,
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                          QPainter* painter,
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                          const QWidget* widget ) const
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{
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        if (element == PE_IndicatorBranch)
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        {
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                static const int decoration_size = 9;
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                int mid_h = option->rect.x() + option->rect.width() / 2;
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                int mid_v = option->rect.y() + option->rect.height() / 2;
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                int bef_h = mid_h;
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                int bef_v = mid_v;
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                int aft_h = mid_h;
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                int aft_v = mid_v;
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                if (option->state & State_Children)
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                {
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                        int delta = decoration_size / 2;
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                        bef_h -= delta;
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                        bef_v -= delta;
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                        aft_h += delta;
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                        aft_v += delta;
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            painter->setPen(option->palette.dark().color());
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                        painter->drawLine(bef_h + 2, bef_v + 4, bef_h + 6, bef_v + 4);
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                        if (!(option->state & State_Open))
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                        {
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                                painter->drawLine(bef_h + 4, bef_v + 2, bef_h + 4, bef_v + 6);
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                        }
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                        QPen oldPen = painter->pen();
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                        painter->drawRect(bef_h, bef_v, decoration_size - 1, decoration_size - 1);
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                        painter->setPen(oldPen);
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                }
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        }
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        else
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                QWindowsStyle::drawPrimitive(element, option, painter, widget);
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}