mirror of
https://gitee.com/spark-store-project/spark-store
synced 2025-09-10 05:12:20 +08:00
56 lines
2.0 KiB
C++
56 lines
2.0 KiB
C++
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#include "spkmainwindow.h"
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#include "spkpopup.h"
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#include <libavutil/avutil.h>
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namespace SpkUi
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{
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SpkPopup::SpkPopup(QWidget *parent, int aMillis) : QWidget(parent)
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{
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setAttribute(Qt::WA_TransparentForMouseEvents);
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setAttribute(Qt::WA_TranslucentBackground);
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setWindowFlags(Qt::ToolTip | Qt::FramelessWindowHint);
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mText = new QLabel();
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mText->setStyleSheet("border-radius: 11px;"
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"background-color: rgba(0,0,0,150);"
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"color: white;"
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"padding: 5px;");
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mText->setText(tr("(No Text)"));
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mBox = new QHBoxLayout(this);
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mBox->addWidget(mText);
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mBox->setContentsMargins(0, 0, 0, 0);
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// The reason why we contain it in a widget is that, if we want a QLabel have rounded corners,
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// then it must be able to be displayed with a translucent background. However, setting
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// Qt::WA_TranslucentBackground will cause the entire background of QLabel transparent.
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// Therefore we need a container (SpkPopup) with a transparent background as the canvas layer
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// of the actual displayed text.
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mAnimFadeIn = new QPropertyAnimation(this, "windowOpacity");
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mAnimFadeOut = new QPropertyAnimation(this, "windowOpacity");
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mAnim = new QSequentialAnimationGroup(this);
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mAnimFadeIn->setStartValue(0);
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mAnimFadeIn->setEndValue(1);
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mAnimFadeIn->setDuration(250);
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mAnimFadeOut->setStartValue(1);
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mAnimFadeOut->setEndValue(0);
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mAnimFadeOut->setDuration(250);
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mAnim->addAnimation(mAnimFadeIn);
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mAnim->addPause(aMillis);
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mAnim->addAnimation(mAnimFadeOut);
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setVisible(false);
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}
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void SpkPopup::Show(QString aText)
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{
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if(mAnim->state() == QSequentialAnimationGroup::Running)
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mAnim->stop();
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QSize parentSize = parentWidget()->size();
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mText->setText(aText);
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adjustSize();
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move(QPoint((parentSize.width() - width()) / 2, parentSize.height() - height() - 30) +
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parentWidget()->pos());
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setMaximumWidth(parentSize.width() - 200);
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setWindowOpacity(1);
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show();
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mAnim->start();
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}
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}
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