mirror of https://github.com/bsnes-emu/bsnes.git
78 lines
2.1 KiB
C++
Executable File
78 lines
2.1 KiB
C++
Executable File
#if defined(Hiro_Label)
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namespace hiro {
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auto pLabel::construct() -> void {
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qtWidget = qtLabel = new QtLabel(*this);
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pWidget::construct();
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qtLabel->update();
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}
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auto pLabel::destruct() -> void {
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delete qtLabel;
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qtWidget = qtLabel = nullptr;
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}
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auto pLabel::minimumSize() const -> Size {
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auto size = pFont::size(qtWidget->font(), state().text);
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return {size.width(), size.height()};
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}
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auto pLabel::setAlignment(Alignment alignment) -> void {
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qtLabel->update();
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}
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auto pLabel::setBackgroundColor(Color color) -> void {
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qtLabel->update();
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}
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auto pLabel::setFont(const Font& font) -> void {
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pWidget::setFont(font);
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qtLabel->update();
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}
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auto pLabel::setForegroundColor(Color color) -> void {
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qtLabel->update();
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}
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auto pLabel::setText(const string& text) -> void {
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qtLabel->update();
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}
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auto QtLabel::mousePressEvent(QMouseEvent* event) -> void {
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switch(event->button()) {
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case Qt::LeftButton: p.self().doMousePress(Mouse::Button::Left); break;
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case Qt::MidButton: p.self().doMousePress(Mouse::Button::Middle); break;
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case Qt::RightButton: p.self().doMousePress(Mouse::Button::Right); break;
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}
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}
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auto QtLabel::mouseReleaseEvent(QMouseEvent* event) -> void {
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switch(event->button()) {
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case Qt::LeftButton: p.self().doMouseRelease(Mouse::Button::Left); break;
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case Qt::MidButton: p.self().doMouseRelease(Mouse::Button::Middle); break;
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case Qt::RightButton: p.self().doMouseRelease(Mouse::Button::Right); break;
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}
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}
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//QLabel ignores QPalette ... so we have to implement our own Label class atop QWidget ...
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auto QtLabel::paintEvent(QPaintEvent* event) -> void {
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QPainter painter(p.qtLabel);
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if(auto& color = p.state().backgroundColor) {
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painter.fillRect(event->rect(), CreateColor(color));
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}
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if(auto& text = p.state().text) {
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if(auto& color = p.state().foregroundColor) {
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QPen pen(CreateColor(color));
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painter.setPen(pen);
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}
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auto alignment = p.state().alignment ? p.state().alignment : Alignment{0.0, 0.5};
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painter.drawText(event->rect(), CalculateAlignment(alignment), QString::fromUtf8(text));
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}
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}
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}
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#endif
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