#include <cassert>
#include <QApplication>
+#include <QColorDialog>
#include <QPainter>
namespace pv {
const int ColorButton::SwatchMargin = 7;
+ColorButton::ColorButton(QWidget *parent) :
+ QPushButton("", parent),
+ popup_(nullptr)
+{
+ connect(this, SIGNAL(clicked(bool)), this, SLOT(on_clicked(bool)));
+}
+
ColorButton::ColorButton(int rows, int cols, QWidget *parent) :
QPushButton("", parent),
- popup_(rows, cols, this)
+ popup_(new ColorPopup(rows, cols, this))
{
connect(this, SIGNAL(clicked(bool)), this, SLOT(on_clicked(bool)));
- connect(&popup_, SIGNAL(selected(int, int)),
+ connect(popup_, SIGNAL(selected(int, int)),
this, SLOT(on_selected(int, int)));
}
-ColorPopup& ColorButton::popup()
+ColorPopup* ColorButton::popup()
{
return popup_;
}
{
cur_color_ = color;
- const unsigned int rows = popup_.well_array().numRows();
- const unsigned int cols = popup_.well_array().numCols();
-
- for (unsigned int r = 0; r < rows; r++)
- for (unsigned int c = 0; c < cols; c++)
- if (popup_.well_array().cellBrush(r, c).color() == color) {
- popup_.well_array().setSelected(r, c);
- popup_.well_array().setCurrent(r, c);
- return;
- }
+ if (popup_) {
+ const unsigned int rows = popup_->well_array().numRows();
+ const unsigned int cols = popup_->well_array().numCols();
+
+ for (unsigned int r = 0; r < rows; r++)
+ for (unsigned int c = 0; c < cols; c++)
+ if (popup_->well_array().cellBrush(r, c).color() == color) {
+ popup_->well_array().setSelected(r, c);
+ popup_->well_array().setCurrent(r, c);
+ return;
+ }
+ }
}
void ColorButton::set_palette(const QColor *const palette)
{
assert(palette);
+ assert(popup_);
- const unsigned int rows = popup_.well_array().numRows();
- const unsigned int cols = popup_.well_array().numCols();
+ const unsigned int rows = popup_->well_array().numRows();
+ const unsigned int cols = popup_->well_array().numCols();
for (unsigned int r = 0; r < rows; r++)
for (unsigned int c = 0; c < cols; c++)
- popup_.well_array().setCellBrush(r, c,
- QBrush(palette[r * cols + c]));
+ popup_->well_array().setCellBrush(r, c, QBrush(palette[r * cols + c]));
}
void ColorButton::on_clicked(bool)
{
- popup_.set_position(mapToGlobal(rect().center()), Popup::Bottom);
- popup_.show();
+ if (popup_) {
+ popup_->set_position(mapToGlobal(rect().center()), Popup::Bottom);
+ popup_->show();
+ } else {
+ QColorDialog dlg(this);
+ dlg.setOption(QColorDialog::ShowAlphaChannel);
+ dlg.setOption(QColorDialog::DontUseNativeDialog);
+ connect(&dlg, SIGNAL(colorSelected(const QColor)),
+ this, SLOT(on_color_selected(const QColor)));
+ dlg.setCurrentColor(cur_color_);
+ dlg.exec();
+ }
}
void ColorButton::on_selected(int row, int col)
{
- cur_color_ = popup_.well_array().cellBrush(row, col).color();
+ assert(popup_);
+
+ cur_color_ = popup_->well_array().cellBrush(row, col).color();
+ selected(cur_color_);
+}
+
+void ColorButton::on_color_selected(const QColor& color)
+{
+ cur_color_ = color;
selected(cur_color_);
}