def paintEvent(self, event):
QWidget.paintEvent(self, event)
pmap = self._pixmap
if pmap.isNull():
return
w, h = pmap.width(), pmap.height()
ow, oh = w, h
cw, ch = self.rect().width(), self.rect().height()
scaled, nw, nh = fit_image(w, h, cw, ch)
if scaled:
pmap = pmap.scaled(int(nw * pmap.devicePixelRatio()),
int(nh * pmap.devicePixelRatio()),
Qt.AspectRatioMode.IgnoreAspectRatio,
Qt.TransformationMode.SmoothTransformation)
w, h = int(pmap.width() / pmap.devicePixelRatio()), int(
pmap.height() / pmap.devicePixelRatio())
x = int(abs(cw - w) / 2)
y = int(abs(ch - h) / 2)
target = QRect(x, y, w, h)
p = QPainter(self)
p.setRenderHints(QPainter.RenderHint.Antialiasing
| QPainter.RenderHint.SmoothPixmapTransform)
p.drawPixmap(target, pmap)
if self.draw_border:
pen = QPen()
pen.setWidth(self.BORDER_WIDTH)
p.setPen(pen)
p.drawRect(target)
if self.show_size:
draw_size(p, target, ow, oh)
p.end()
def paintEvent(self, ev):
if self.mouse_over:
p = QStylePainter(self)
tool = QStyleOption()
tool.initFrom(self)
tool.rect = self.rect()
tool.state = QStyle.StateFlag.State_Raised | QStyle.StateFlag.State_Active | QStyle.StateFlag.State_MouseOver
p.drawPrimitive(QStyle.PrimitiveElement.PE_PanelButtonTool, tool)
p.end()
QWidget.paintEvent(self, ev)
def paintEvent(self, ev):
br = ev.region().boundingRect()
QWidget.paintEvent(self, ev)
p = QPainter(self)
p.setClipRect(br)
f = p.font()
f.setBold(True)
f.setPointSize(20)
p.setFont(f)
p.setPen(Qt.PenStyle.SolidLine)
r = QRect(0, self.dummy.geometry().top() + 10, self.geometry().width(), 150)
p.drawText(r, Qt.AlignmentFlag.AlignHCenter | Qt.AlignmentFlag.AlignTop | Qt.TextFlag.TextSingleLine, self.text)
p.end()
def paintEvent(self, event):
QWidget.paintEvent(self, event)
p = QPainter(self)
p.setRenderHints(QPainter.RenderHint.Antialiasing | QPainter.RenderHint.SmoothPixmapTransform)
try:
self.draw_background(p)
if self.original_image_data is None:
return
if not self.is_valid:
return self.draw_image_error(p)
self.load_pixmap()
self.draw_pixmap(p)
if self.selection_state.rect is not None:
self.draw_selection_rect(p)
finally:
p.end()
def paintEvent(self, ev):
return QWidget.paintEvent(self, ev)
