예제 #1
0
def create_icon(text, palette=None, sz=32, divider=2):
    if palette is None:
        palette = QApplication.palette()
    img = QImage(sz, sz, QImage.Format_ARGB32)
    img.fill(Qt.transparent)
    p = QPainter(img)
    p.setRenderHints(p.TextAntialiasing | p.Antialiasing)
    qDrawShadeRect(p, img.rect(), palette, fill=QColor('#ffffff'), lineWidth=1, midLineWidth=1)
    f = p.font()
    f.setFamily('Liberation Sans'), f.setPixelSize(sz // divider), f.setBold(True)
    p.setFont(f), p.setPen(Qt.black)
    p.drawText(img.rect().adjusted(2, 2, -2, -2), Qt.AlignCenter, text)
    p.end()
    return QIcon(QPixmap.fromImage(img))
예제 #2
0
def create_icon(text, palette=None, sz=32, divider=2):
    if palette is None:
        palette = QApplication.palette()
    img = QImage(sz, sz, QImage.Format_ARGB32)
    img.fill(Qt.transparent)
    p = QPainter(img)
    p.setRenderHints(p.TextAntialiasing | p.Antialiasing)
    qDrawShadeRect(p,
                   img.rect(),
                   palette,
                   fill=QColor('#ffffff'),
                   lineWidth=1,
                   midLineWidth=1)
    f = p.font()
    f.setFamily('Liberation Sans'), f.setPixelSize(sz //
                                                   divider), f.setBold(True)
    p.setFont(f), p.setPen(Qt.black)
    p.drawText(img.rect().adjusted(2, 2, -2, -2), Qt.AlignCenter, text)
    p.end()
    return QIcon(QPixmap.fromImage(img))
예제 #3
0
 def failed_img(self):
     if self._failed_img is None:
         i = QImage(200, 150, QImage.Format_ARGB32)
         i.fill(Qt.white)
         p = QPainter(i)
         r = i.rect().adjusted(10, 10, -10, -10)
         n = QPen(Qt.DashLine)
         n.setColor(Qt.black)
         p.setPen(n)
         p.drawRect(r)
         p.setPen(Qt.black)
         f = self.font()
         f.setPixelSize(20)
         p.setFont(f)
         p.drawText(r.adjusted(10, 0, -10, 0), Qt.AlignCenter | Qt.TextWordWrap, _('Image could not be rendered'))
         p.end()
         self._failed_img = QPixmap.fromImage(i)
     return self._failed_img
예제 #4
0
파일: view.py 프로젝트: mrmac123/calibre
 def failed_img(self):
     if self._failed_img is None:
         i = QImage(200, 150, QImage.Format_ARGB32)
         i.fill(Qt.white)
         p = QPainter(i)
         r = i.rect().adjusted(10, 10, -10, -10)
         n = QPen(Qt.DashLine)
         n.setColor(Qt.black)
         p.setPen(n)
         p.drawRect(r)
         p.setPen(Qt.black)
         f = self.font()
         f.setPixelSize(20)
         p.setFont(f)
         p.drawText(r.adjusted(10, 0, -10, 0),
                    Qt.AlignCenter | Qt.TextWordWrap,
                    _('Image could not be rendered'))
         p.end()
         self._failed_img = QPixmap.fromImage(i)
     return self._failed_img