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fce078d997
Adds a lock checkbox to allow the user to lock a specific scene item. Closes jp9000/obs-studio#949
37 lines
1,001 B
C++
37 lines
1,001 B
C++
#include <QPaintEvent>
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#include <QPixmap>
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#include <QPainter>
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#include "locked-checkbox.hpp"
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#include <util/c99defs.h>
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LockedCheckBox::LockedCheckBox() : QCheckBox()
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{
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lockedImage =
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QPixmap::fromImage(QImage(":/res/images/locked_mask.png"));
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unlockedImage =
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QPixmap::fromImage(QImage(":/res/images/unlocked_mask.png"));
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setMinimumSize(16, 16);
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setStyleSheet("outline: none;");
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}
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void LockedCheckBox::paintEvent(QPaintEvent *event)
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{
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UNUSED_PARAMETER(event);
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QPixmap &pixmap = isChecked() ? lockedImage : unlockedImage;
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QImage image(pixmap.size(), QImage::Format_ARGB32);
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QPainter draw(&image);
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draw.setCompositionMode(QPainter::CompositionMode_Source);
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draw.drawPixmap(0, 0, pixmap.width(), pixmap.height(), pixmap);
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draw.setCompositionMode(QPainter::CompositionMode_SourceIn);
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draw.fillRect(QRectF(QPointF(0.0f, 0.0f), pixmap.size()),
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palette().color(foregroundRole()));
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QPainter p(this);
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p.drawPixmap(0, 0, image.width(), image.height(),
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QPixmap::fromImage(image));
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}
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