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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | 2bda8f7717adf28da4af0d34fb82f63d2868c31d (patch) | |
tree | 8d927b7b47a90c4adb646482a52613f58acd6f8c /superkaramba/src/kwidgetlistbox.cpp | |
download | tdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.tar.gz tdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'superkaramba/src/kwidgetlistbox.cpp')
-rw-r--r-- | superkaramba/src/kwidgetlistbox.cpp | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/superkaramba/src/kwidgetlistbox.cpp b/superkaramba/src/kwidgetlistbox.cpp new file mode 100644 index 0000000..4749f64 --- /dev/null +++ b/superkaramba/src/kwidgetlistbox.cpp @@ -0,0 +1,200 @@ +/* + * Copyright (C) 2005 Petri Damst�n <[email protected]> + * + * This file is part of SuperKaramba. + * + * SuperKaramba 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. + * + * SuperKaramba 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 SuperKaramba; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + ****************************************************************************/ +#include "kwidgetlistbox.h" +#include <kdebug.h> +#include <kglobalsettings.h> + +KWidgetListbox::KWidgetListbox(QWidget *parent, const char *name) + : QTable(parent, name) +{ + setNumRows(0); + setNumCols(1); + setColumnStretchable(0, true); + setLeftMargin(0); + setTopMargin(0); + horizontalHeader()->hide(); + verticalHeader()->hide(); + setSelectionMode(QTable::NoSelection); + setFocusStyle(QTable::FollowStyle); + connect(this, SIGNAL(currentChanged(int, int)), + this, SLOT(selectionChanged(int, int))); + setHScrollBarMode(QScrollView::AlwaysOff); + setVScrollBarMode(QScrollView::Auto); +} + +KWidgetListbox::~KWidgetListbox() +{ + clear(); +} + +void KWidgetListbox::clear() +{ + for(int i = 0; i < numRows(); ++i) + clearCellWidget(i, 0); + setNumRows(0); +} + +int KWidgetListbox::insertItem(QWidget* item, int index) +{ + int row; + + if(index == -1) + { + row = numRows(); + setNumRows(row + 1); + } + else + return -1; + + setRowHeight(row, item->height()); + setCellWidget(row, 0, item); + setItemColors(row, even(row)); + return row; +} + +void KWidgetListbox::setSelected(QWidget* item) +{ + setSelected(index(item)); +} + +void KWidgetListbox::selectionChanged(int row, int col) +{ + ensureCellVisible(row, col); + updateColors(); + emit selected(row); +} + +void KWidgetListbox::removeItem(QWidget* item) +{ + removeItem(index(item)); +} + +void KWidgetListbox::removeItem(int index) +{ + removeRow(index); + updateColors(); +} + +void KWidgetListbox::setSelected(int index) +{ + setCurrentCell(index, 0); +} + +int KWidgetListbox::selected() const +{ + return currentRow(); +} + +QWidget* KWidgetListbox::selectedItem() const +{ + return item(selected()); +} + +QWidget* KWidgetListbox::item(int index) const +{ + return cellWidget(index, 0); +} + +int KWidgetListbox::index(QWidget* itm) const +{ + for(int i = 0; i < numRows(); ++i) + if(item(i) == itm) + return i; + return -1; +} + +bool KWidgetListbox::even(int index) +{ + int v = 0; + for(int i = 0; i < numRows(); ++i) + { + if(index == i) + break; + if(!isRowHidden(i)) + ++v; + } + return (v%2 == 0); +} + +void KWidgetListbox::updateColors() +{ + int v = 0; + for(int i = 0; i < numRows(); ++i) + { + if(!isRowHidden(i)) + { + setItemColors(i, (v%2 == 0)); + ++v; + } + } +} + +void KWidgetListbox::setItemColors(int index, bool even) +{ + QWidget* itm = item(index); + + if(index == selected()) + { + itm->setPaletteBackgroundColor(KGlobalSettings::highlightColor()); + itm->setPaletteForegroundColor(KGlobalSettings::highlightedTextColor()); + } + else if(even) + { + itm->setPaletteBackgroundColor(KGlobalSettings::baseColor()); + itm->setPaletteForegroundColor(KGlobalSettings::textColor()); + } + else + { + itm->setPaletteBackgroundColor( + KGlobalSettings::alternateBackgroundColor()); + itm->setPaletteForegroundColor(KGlobalSettings::textColor()); + } +} + +void KWidgetListbox::showItems(show_callback func, void* data) +{ + for(int i = 0; i < numRows(); ++i) + { + if(func == 0) + showRow(i); + else + { + if(func(i, item(i), data)) + showRow(i); + else + hideRow(i); + } + } + updateColors(); +} + +void KWidgetListbox::showEvent(QShowEvent*) +{ + //kdDebug() << k_funcinfo << endl; + repaintContents(false); +} + +void KWidgetListbox::paintCell(QPainter*, int, int, const QRect&, + bool, const QColorGroup&) +{ + //kdDebug() << k_funcinfo << endl; +} + +#include "kwidgetlistbox.moc" |