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| author | Maciej Niedzielski <machekku@uaznia.net> | 2012-12-21 19:58:24 (GMT) |
|---|---|---|
| committer | Maciej Niedzielski <machekku@uaznia.net> | 2013-01-09 12:34:06 (GMT) |
| commit | 4ed137080a3d80d20a2cead47f741e3dd2f2d42e (patch) | |
| tree | f030f0d9b8e61733de4e2bec9cef7715d380af8f /Swift/QtUI/QtColorToolButton.cpp | |
| parent | a8e2d82a1be5e94ac39523fc3e0606fcc261e913 (diff) | |
| download | swift-4ed137080a3d80d20a2cead47f741e3dd2f2d42e.zip swift-4ed137080a3d80d20a2cead47f741e3dd2f2d42e.tar.bz2 | |
Highlighting support
Change-Id: Ib6bd42cecff018998117bc1e7db279a62b3af434
License: This patch is BSD-licensed, see Documentation/Licenses/BSD-simplified.txt for details.
Diffstat (limited to 'Swift/QtUI/QtColorToolButton.cpp')
| -rw-r--r-- | Swift/QtUI/QtColorToolButton.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/Swift/QtUI/QtColorToolButton.cpp b/Swift/QtUI/QtColorToolButton.cpp new file mode 100644 index 0000000..1d379a3 --- /dev/null +++ b/Swift/QtUI/QtColorToolButton.cpp @@ -0,0 +1,45 @@ +/* + * Copyright (c) 2012 Maciej Niedzielski + * Licensed under the simplified BSD license. + * See Documentation/Licenses/BSD-simplified.txt for more information. + */ + +#include <QColorDialog> +#include <QPainter> + +#include <Swift/QtUI/QtColorToolButton.h> + +namespace Swift { + +QtColorToolButton::QtColorToolButton(QWidget* parent) : + QToolButton(parent) +{ + connect(this, SIGNAL(clicked()), SLOT(onClicked())); + setColorIcon(Qt::transparent); +} + +void QtColorToolButton::setColor(const QColor& color) +{ + if (color.isValid() != color_.isValid() || (color.isValid() && color != color_)) { + color_ = color; + setColorIcon(color_); + emit colorChanged(color_); + } +} + +void QtColorToolButton::onClicked() +{ + QColor c = QColorDialog::getColor(color_, this); + if (c.isValid()) { + setColor(c); + } +} + +void QtColorToolButton::setColorIcon(const QColor& color) +{ + QPixmap pix(iconSize()); + pix.fill(color.isValid() ? color : Qt::transparent); + setIcon(pix); +} + +} |