/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel IRC Team *
+ * Copyright (C) 2005-2019 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "colorbutton.h"
+#include <QColorDialog>
#include <QPainter>
-#include <QDebug>
-#include <QPaintEvent>
-#include <QApplication>
#include <QStyle>
#include <QStyleOptionFrame>
-ColorButton::ColorButton(QWidget *parent) :
- QPushButton(parent),
- _color(QColor()) //default is white;
- {
-
+ColorButton::ColorButton(QWidget* parent)
+ : QToolButton(parent)
+{
+ setText("");
+ connect(this, &QAbstractButton::clicked, this, &ColorButton::chooseColor);
}
-void ColorButton::setColor(const QColor &color) {
- _color = color;
- update();
-}
+void ColorButton::setColor(const QColor& color)
+{
+ _color = color;
+ QPixmap pixmap(QSize(32, 32));
+ pixmap.fill(color);
+ setIcon(pixmap);
-QColor ColorButton::color() const {
- return _color;
+ emit colorChanged(color);
}
-void ColorButton::paintEvent(QPaintEvent *event) {
- //TODO: work on a good button style solution
- QPushButton::paintEvent(event);
- QPainter painter(this);
- int border = QApplication::style()->pixelMetric(QStyle::PM_ButtonMargin);
-
- // if twice buttonMargin (+2 px from the adjust) is greater than the button height
- // then set the border to a third of the button height.
- if(2*border+2 >= event->rect().height()) border = event->rect().height()/3;
-
- QBrush brush;
- if(isEnabled()) {
- brush = QBrush(_color);
- } else {
- brush = QBrush(_color, Qt::Dense4Pattern);
- }
- painter.fillRect(rect().adjusted(border+1, border+1, -border-1, -border-1), brush);
- QStyleOptionFrame option;
- option.state = QStyle::State_Sunken;
- option.rect = rect().adjusted(border, border, -border, -border);
+QColor ColorButton::color() const
+{
+ return _color;
+}
- QApplication::style()->drawPrimitive(QStyle::PE_Frame, &option, &painter);
+void ColorButton::chooseColor()
+{
+ QColor c = QColorDialog::getColor(color(), this);
+ if (c.isValid()) {
+ setColor(c);
+ }
}