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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
#include <BALL/VIEW/WIDGETS/colorTable.h>
namespace BALL
{
namespace VIEW
{
ColorTable::ColorTable(QWidget* parent, const char* name)
: QTableWidget(0, 2, parent),
setting_content_(false)
{
setObjectName(name);
setColumnCount(2);
setHorizontalHeaderItem(0, new QTableWidgetItem());
setHorizontalHeaderItem(1, new QTableWidgetItem());
horizontalHeaderItem(1)->setText("Color");
setGeometry(5,5, 400, 388);
setColumnWidth(1, 230);
setSelectionMode(NoSelection);
}
void ColorTable::setNamesTitle(const String& name)
{
horizontalHeaderItem(0)->setText(name.c_str());
}
String ColorTable::getNamesTitle() const
{
return ascii(horizontalHeaderItem(0)->text());
}
void ColorTable::setContent(const vector<String>& names, const vector<ColorRGBA>& colors)
{
setting_content_ = true;
colors_ = colors;
names_ = names;
setRowCount(colors_.size());
for (Position p = 0; p < names_.size(); p++)
{
QTableWidgetItem* item = new QTableWidgetItem(names_[p].c_str());
setItem(p,0,item);
item->setFlags(Qt::ItemIsEnabled);
item = new QTableWidgetItem();
item->setBackgroundColor(colors_[p].getQColor());
setItem(p,1,item);
}
setting_content_ = false;
}
void ColorTable::setColors(const vector<ColorRGBA>& colors)
{
setting_content_ = true;
colors_ = colors;
setRowCount(colors_.size());
for (Position p = 0; p < names_.size(); p++)
{
QTableWidgetItem* item = new QTableWidgetItem();
item->setBackgroundColor(colors_[p].getQColor());
setItem(p, 1, item);
}
setting_content_ = false;
}
void ColorTable::beginEdit(int row, int col)
{
if (col == 0 || setting_content_) return;
ColorRGBA old_rgba(item(row,col)->backgroundColor());
QColor qcolor = QColorDialog::getColor(old_rgba.getQColor());
if (!qcolor.isValid()) return;
ColorRGBA new_color(qcolor);
item(row,col)->setBackgroundColor(new_color.getQColor());
colors_[row] = new_color;
}
bool ColorTable::getValue(String& value) const
{
value.clear();
vector<ColorRGBA> colors = getColors();
for (Position p = 0; p < colors.size(); p ++)
{
value += colors[p];
value += ";";
}
return true;
}
bool ColorTable::setValue(const String& value)
{
vector<String> fields;
vector<ColorRGBA> colors;
Size nr = value.split(fields, ";");
ColorRGBA color;
for (Position p = 0; p < nr; p ++)
{
color = fields[p];
colors.push_back(color);
}
if (colors.size() != getNames().size())
{
BALLVIEW_DEBUG;
return false;
}
setColors(colors);
return true;
}
void ColorTable::mousePressEvent(QMouseEvent* event)
{
Index c = columnAt(event->pos().x());
Index r = rowAt(event->pos().y());
if (c == 0) return;
if (c != 1 || r < 0)
{
QTableWidget::mousePressEvent(event);
return;
}
beginEdit(r, c);
}
}
}
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