def drag_icon(self, cover, multiple): cover = cover.scaledToHeight(120, Qt.SmoothTransformation) if multiple: base_width = cover.width() base_height = cover.height() base = QImage(base_width+21, base_height+21, QImage.Format_ARGB32_Premultiplied) base.fill(QColor(255, 255, 255, 0).rgba()) p = QPainter(base) rect = QRect(20, 0, base_width, base_height) p.fillRect(rect, QColor('white')) p.drawRect(rect) rect.moveLeft(10) rect.moveTop(10) p.fillRect(rect, QColor('white')) p.drawRect(rect) rect.moveLeft(0) rect.moveTop(20) p.fillRect(rect, QColor('white')) p.save() p.setCompositionMode(p.CompositionMode_SourceAtop) p.drawImage(rect.topLeft(), cover) p.restore() p.drawRect(rect) p.end() cover = base return QPixmap.fromImage(cover)
def paint_emblems(self, painter, rect, emblems): gutter = self.emblem_size + self.MARGIN grect = QRect(rect) gpos = self.gutter_position if gpos is self.TOP: grect.setBottom(grect.top() + gutter) rect.setTop(rect.top() + gutter) elif gpos is self.BOTTOM: grect.setTop(grect.bottom() - gutter + self.MARGIN) rect.setBottom(rect.bottom() - gutter) elif gpos is self.LEFT: grect.setRight(grect.left() + gutter) rect.setLeft(rect.left() + gutter) else: grect.setLeft(grect.right() - gutter + self.MARGIN) rect.setRight(rect.right() - gutter) horizontal = gpos in (self.TOP, self.BOTTOM) painter.save() painter.setClipRect(grect) try: for i, emblem in enumerate(emblems): delta = 0 if i == 0 else self.emblem_size + self.MARGIN grect.moveLeft(grect.left() + delta) if horizontal else grect.moveTop(grect.top() + delta) rect = QRect(grect) rect.setWidth(int(emblem.width() / emblem.devicePixelRatio())), rect.setHeight(int(emblem.height() / emblem.devicePixelRatio())) painter.drawPixmap(rect, emblem) finally: painter.restore()
def paintEvent(self, event): label = self.text_true if self.isChecked() else self.text_false bg_color = Qt.darkGreen if self.isChecked() else Qt.red radius = 10 width = 32 center = self.rect().center() painter = QPainter(self) painter.setRenderHint(QPainter.Antialiasing) painter.translate(center) painter.setBrush(QColor(0, 0, 0)) pen = QPen(Qt.black) pen.setWidth(2) painter.setPen(pen) painter.drawRoundedRect(QRect(-width, -radius, 2 * width, 2 * radius), radius, radius) painter.setBrush(QBrush(bg_color)) sw_rect = QRect(-radius, -radius, width + radius, 2 * radius) if not self.isChecked(): sw_rect.moveLeft(-width) painter.drawRoundedRect(sw_rect, radius, radius) painter.setPen(QPen(self.text_color)) font = painter.font() font.setPixelSize(math.ceil(1.8 * radius)) painter.setFont(font) painter.drawText(sw_rect, Qt.AlignCenter, label)
def paintEvent(self, ev): if self.before_image is None: return canvas_size = self.rect() p = QPainter(self) p.setRenderHints(QPainter.Antialiasing | QPainter.SmoothPixmapTransform) p.drawPixmap(canvas_size, self.before_image, self.before_image.rect()) if self.after_image is not None: width = self._current_width iw = self.after_image.width() sh = min(self.after_image.height(), canvas_size.height()) if self.flip_forwards: source = QRect(max(0, iw - width), 0, width, sh) else: source = QRect(0, 0, width, sh) target = QRect(source) target.moveLeft(0) p.drawPixmap(target, self.after_image, source) p.end()