/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel IRC Team *
+ * Copyright (C) 2005-2015 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 <QStyle>
#include <QStyleOptionFrame>
-ColorButton::ColorButton(QWidget *parent) : QPushButton(parent) {
+#ifdef HAVE_KDE4
+# include <KColorDialog>
+#else
+# include <QColorDialog>
+#endif
+ColorButton::ColorButton(QWidget *parent) : QToolButton(parent)
+{
+ setText("");
+ connect(this, SIGNAL(clicked()), SLOT(chooseColor()));
}
-void ColorButton::setColor(const QColor &color) {
- _color = color;
- update();
-}
-QColor ColorButton::color() const {
- return _color;
-}
+void ColorButton::setColor(const QColor &color)
+{
+ _color = color;
+ QPixmap pixmap(QSize(32, 32));
+ pixmap.fill(color);
+ setIcon(pixmap);
-/* This has been heavily inspired by KDE's KColorButton, thanks! */
-void ColorButton::paintEvent(QPaintEvent *) {
- QPainter painter(this);
+ emit colorChanged(color);
+}
- QStyleOptionButton opt;
- initStyleOption(&opt);
- opt.state |= isDown() ? QStyle::State_Sunken : QStyle::State_Raised;
- opt.features = QStyleOptionButton::None;
- if(isDefault())
- opt.features |= QStyleOptionButton::DefaultButton;
- // Draw bevel
- style()->drawControl(QStyle::CE_PushButtonBevel, &opt, &painter, this);
+QColor ColorButton::color() const
+{
+ return _color;
+}
- // Calc geometry
- QRect labelRect = style()->subElementRect(QStyle::SE_PushButtonContents, &opt, this);
- int shift = style()->pixelMetric(QStyle::PM_ButtonMargin);
- labelRect.adjust(shift, shift, -shift, -shift);
- int x, y, w, h;
- labelRect.getRect(&x, &y, &w, &h);
- if(isChecked() || isDown()) {
- x += style()->pixelMetric(QStyle::PM_ButtonShiftHorizontal);
- y += style()->pixelMetric(QStyle::PM_ButtonShiftVertical);
- }
+void ColorButton::chooseColor()
+{
+#ifdef HAVE_KDE4
+ QColor c = color();
+ KColorDialog::getColor(c, this);
+#else
+ QColor c = QColorDialog::getColor(color(), this);
+#endif
- // Draw color rect
- QBrush brush = isEnabled() ? color() : palette().color(backgroundRole());
- qDrawShadePanel(&painter, x, y, w, h, palette(), true, 1, &brush);
+ if (c.isValid()) {
+ setColor(c);
+ }
}