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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,147 @@ | ||
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| from PyQt5.QtCore import ( | ||
| Qt, QPoint, QPropertyAnimation, QParallelAnimationGroup, QEasingCurve, | ||
| QSize) | ||
| from PyQt5.QtGui import QColor | ||
| from PyQt5.QtWidgets import (QWidget, QHBoxLayout, | ||
| QGraphicsDropShadowEffect) | ||
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| from app.common.qfluentwidgets import (isDarkTheme, TransparentToolButton, | ||
| FlyoutAnimationType, FluentIcon) | ||
| from app.common.icons import Icon | ||
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| class CustomToolTip(QWidget): | ||
| def __init__(self, view: QWidget, target: QWidget, parent=None): | ||
| super().__init__(parent) | ||
| self.target = target | ||
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| self.hBoxLayout = QHBoxLayout(self) | ||
| self.view = view | ||
| self.setWindowFlags(Qt.ToolTip | Qt.FramelessWindowHint | | ||
| Qt.NoDropShadowWindowHint) | ||
| self.setAttribute(Qt.WA_TranslucentBackground) | ||
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| self.hBoxLayout.addWidget(self.view) | ||
| self.hBoxLayout.setContentsMargins(15, 8, 15, 20) | ||
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| self.__initShadowEffect() | ||
| self.__initAnimation() | ||
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| def __initShadowEffect(self, blurRadius=35, offset=(0, 8)): | ||
| color = QColor(0, 0, 0, 80 if isDarkTheme() else 30) | ||
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| self.shadowEffect = QGraphicsDropShadowEffect(self.view) | ||
| self.shadowEffect.setBlurRadius(blurRadius) | ||
| self.shadowEffect.setOffset(*offset) | ||
| self.shadowEffect.setColor(color) | ||
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| self.view.setGraphicsEffect(None) | ||
| self.view.setGraphicsEffect(self.shadowEffect) | ||
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| def __initAnimation(self): | ||
| self.inOpacityAni = QPropertyAnimation( | ||
| self, b'windowOpacity', self.parent()) | ||
| self.inSlideAni = QPropertyAnimation(self, b'pos', self.parent()) | ||
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| self.inOpacityAni.setDuration(187) | ||
| self.inSlideAni.setDuration(187) | ||
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| self.inOpacityAni.setEasingCurve(QEasingCurve.InOutQuad) | ||
| self.inSlideAni.setEasingCurve(QEasingCurve.InOutQuad) | ||
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| self.inOpacityAni.setStartValue(0) | ||
| self.inOpacityAni.setEndValue(1) | ||
|
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| self.inAniGroup = QParallelAnimationGroup(self) | ||
| self.inAniGroup.addAnimation(self.inOpacityAni) | ||
| self.inAniGroup.addAnimation(self.inSlideAni) | ||
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| self.outAniGroup = QParallelAnimationGroup(self) | ||
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| self.outOpacityAni = QPropertyAnimation( | ||
| self, b'windowOpacity', self.parent()) | ||
| self.outOpacityAni.setEasingCurve(QEasingCurve.InOutQuad) | ||
| self.outOpacityAni.setStartValue(1) | ||
| self.outOpacityAni.setEndValue(0) | ||
| self.outOpacityAni.setDuration(120) | ||
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| self.outSlideAni = QPropertyAnimation(self, b'pos', self.parent()) | ||
| self.outSlideAni.setEasingCurve(QEasingCurve.InOutQuad) | ||
| self.outSlideAni.setDuration(120) | ||
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| self.outAniGroup.addAnimation(self.outOpacityAni) | ||
| self.outAniGroup.addAnimation(self.outSlideAni) | ||
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| self.outAniGroup.finished.connect(self.close) | ||
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| def showEvent(self, e): | ||
| pos = self.getPosition() | ||
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| if self.animationType == FlyoutAnimationType.SLIDE_LEFT: | ||
| self.inSlideAni.setStartValue(pos + QPoint(10, 0)) | ||
| else: | ||
| self.inSlideAni.setStartValue(pos - QPoint(10, 0)) | ||
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| self.inSlideAni.setEndValue(pos) | ||
| self.inAniGroup.start() | ||
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| return super().showEvent(e) | ||
|
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| def fadeOut(self): | ||
| self.outSlideAni.setStartValue(self.pos()) | ||
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| if self.animationType == FlyoutAnimationType.SLIDE_LEFT: | ||
| self.outSlideAni.setEndValue(self.pos() + QPoint(10, 0)) | ||
| else: | ||
| self.outSlideAni.setEndValue(self.pos() - QPoint(10, 0)) | ||
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| self.outAniGroup.finished.connect(self.close) | ||
| self.outAniGroup.start() | ||
|
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| def getPosition(self): | ||
| pos = self.target.mapToGlobal(QPoint()) | ||
| x, y = pos.x(), pos.y() | ||
|
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| hintWidth = self.sizeHint().width() | ||
| hintHeight = self.sizeHint().height() | ||
|
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| x += self.target.width() // 2 - hintWidth // 2 | ||
| y += self.target.height() // 2 - hintHeight // 2 | ||
|
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| dx = -hintWidth // 2 - 45 | ||
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| self.animationType = FlyoutAnimationType.SLIDE_LEFT | ||
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| if x + dx < -15: | ||
| self.animationType = FlyoutAnimationType.SLIDE_RIGHT | ||
| dx = -dx | ||
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| return QPoint(x + dx, y) | ||
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| class HelpButton(TransparentToolButton): | ||
| def __init__(self, view: QWidget, parent: QWidget = None): | ||
| super().__init__(Icon.QUESTION_CIRCLE, parent=parent) | ||
|
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| self.setFixedSize(QSize(26, 26)) | ||
| self.setFixedSize(QSize(16, 16)) | ||
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| self.view = view | ||
| self.mToolTip = None | ||
|
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| def enterEvent(self, e): | ||
| if self.mToolTip: | ||
| return | ||
|
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| self.mToolTip = CustomToolTip(self.view, self) | ||
| self.mToolTip.show() | ||
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| return super().enterEvent(e) | ||
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| def leaveEvent(self, a0): | ||
| if not self.mToolTip: | ||
| return | ||
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| self.mToolTip.fadeOut() | ||
| self.mToolTip = None |
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