本文整理汇总了Python中PySide.QtGui.QPainter.font方法的典型用法代码示例。如果您正苦于以下问题：Python QPainter.font方法的具体用法？Python QPainter.font怎么用？Python QPainter.font使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PySide.QtGui.QPainter的用法示例。
在下文中一共展示了QPainter.font方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: paintEvent
# 需要导入模块: from PySide.QtGui import QPainter [as 别名]
# 或者: from PySide.QtGui.QPainter import font [as 别名]
def paintEvent(self, event):
contents_y = self.edit.verticalScrollBar().value()
page_bottom = contents_y + self.edit.viewport().height()
font_metrics = self.fontMetrics()
current_block = self.edit.document().findBlock(self.edit.textCursor().position())
painter = QPainter(self)
line_count = 0
block = self.edit.document().begin()
while block.isValid():
line_count += 1
position = self.edit.document().documentLayout().blockBoundingRect(block).topLeft()
if position.y() > page_bottom:
break
bold = False
if block == current_block:
bold = True
font = painter.font()
font.setBold(True)
painter.setFont(font)
self.current = line_count
painter.drawText(
self.width() - font_metrics.width(str(line_count)) - 10,
round(position.y()) - contents_y + font_metrics.ascent(),
str(line_count),
)
if bold:
font = painter.font()
font.setBold(False)
painter.setFont(font)
block = block.next()
self.highest_line = line_count
painter.end()
QWidget.paintEvent(self, event)示例2: paintEvent
# 需要导入模块: from PySide.QtGui import QPainter [as 别名]
# 或者: from PySide.QtGui.QPainter import font [as 别名]
def paintEvent(self, event):
""" Paints the widgets:
- paints the background
- paint each visible blocks that intersects the widget bbox.
"""
painter = QPainter(self)
painter.fillRect(event.rect(), self.back_brush)
painter.setPen(self.text_pen)
painter.setFont(self.font)
w = self.width() - 2
# better name lookup speed
painter_drawText = painter.drawText
align_right = Qt.AlignRight
normal_font = painter.font()
normal_font.setBold(False)
bold_font = QFont(normal_font)
bold_font.setBold(True)
active = self.editor.codeEdit.textCursor().blockNumber()
for vb in self.editor.codeEdit.visible_blocks:
row = vb.row
if row == active + 1:
painter.setFont(bold_font)
else:
painter.setFont(normal_font)
painter_drawText(0, vb.top, w, vb.height, align_right,
str(row))
return Panel.paintEvent(self, event)示例3: _numberbar_paint
# 需要导入模块: from PySide.QtGui import QPainter [as 别名]
# 或者: from PySide.QtGui.QPainter import font [as 别名]
def _numberbar_paint(self, number_bar, event):
'''Paint number bar.'''
font_metrics = self.fontMetrics()
current_line = self.edit.document().findBlock(
self.edit.textCursor().position()
).blockNumber() + 1
block = self.edit.firstVisibleBlock()
line_count = block.blockNumber()
painter = QPainter(number_bar)
painter.fillRect(event.rect(), self.palette().base())
# Iterate over all visible text blocks in the document.
while block.isValid():
line_count += 1
block_top = self.edit.blockBoundingGeometry(block).\
translated(self.edit.contentOffset()).top()
# Check if the position of the block is out side of the visible
# area.
if not block.isVisible() or block_top >= event.rect().bottom():
break
# We want the line number for the selected line to be bold.
if line_count == current_line:
font = painter.font()
font.setBold(True)
font.setUnderline(True)
painter.setFont(font)
else:
font = painter.font()
font.setBold(False)
font.setUnderline(False)
painter.setFont(font)
# Draw the line number right justified at the position of the
# line.
paint_rect = QRect(0, block_top, number_bar.width(),
font_metrics.height())
painter.drawText(paint_rect, Qt.AlignRight,
"{} ".format(unicode(line_count)))
block = block.next()
painter.end()
return示例4: paintEvent
# 需要导入模块: from PySide.QtGui import QPainter [as 别名]
# 或者: from PySide.QtGui.QPainter import font [as 别名]
def paintEvent(self, event):
text = []
text.append(['{0}; {1}'.format(self.parent.chunkData['X'], self.parent.chunkData['Y']), Qt.black])
if self.parent.chunkData[14] > 0:
text.append(['Gold = {0}'.format(self.parent.chunkData[14]), Qt.yellow])
else:
text.append(['', Qt.yellow])
if self.parent.chunkData[15] > 0:
text.append(['Iron = {0}'.format(self.parent.chunkData[15]), Qt.red])
else:
text.append(['', Qt.red])
if self.parent.chunkData[56] > 0:
text.append(['Diamond = {0}'.format(self.parent.chunkData[56]), Qt.cyan])
else:
text.append(['', Qt.cyan])
if self.parent.chunkData[73] > 0:
text.append(['Redstone = {0}'.format(self.parent.chunkData[73]), Qt.magenta])
else:
text.append(['', Qt.magenta])
if self.parent.chunkData[49] > 0:
text.append(['Obsidian = {0}'.format(self.parent.chunkData[49]), Qt.darkYellow])
else:
text.append(['', Qt.darkYellow])
if self.parent.chunkData[21] > 0:
text.append(['Lazurit = {0}'.format(self.parent.chunkData[21]), Qt.darkBlue])
else:
text.append(['', Qt.darkBlue])
painter = QPainter()
painter.begin(self)
painter.drawRect(self.parent.leftMargin, self.parent.topMargin,
self.edgeLen, self.edgeLen)
cX = self.parent.leftMargin + self.parent.vsepara
cY = self.parent.topMargin + self.parent.hsepara
alig = Qt.AlignCenter
i = 0
fontik = painter.font()
for t in text:
if i > 0:
alig = Qt.AlignLeft
painter.setPen(t[1])
if i == 2:
fontik.setUnderline(True)
else:
fontik.setUnderline(False)
painter.setFont(fontik)
painter.drawText(cX, cY, self.tBoxWidth, self.tBoxHeight, alig, t[0])
cY += self.lineSpacing
i += 1
painter.end()
del painter示例5: paintEvent
# 需要导入模块: from PySide.QtGui import QPainter [as 别名]
# 或者: from PySide.QtGui.QPainter import font [as 别名]
def paintEvent(self, event):
QPushButton.paintEvent(self, event)
qp = QPainter()
qp.begin(self)
font = qp.font()
font.setPixelSize(8)
font.setWeight(QFont.Normal)
qp.setFont(font)
qp.drawText(event.rect().translated(1, 1), str(self._atomic_number))
qp.end()示例6: paintEvent
# 需要导入模块: from PySide.QtGui import QPainter [as 别名]
# 或者: from PySide.QtGui.QPainter import font [as 别名]
def paintEvent(self, event):
super().paintEvent(event)
painter = QPainter(self)
# Рисование цифр в ячейки таблицы
for i in range(self.matrix_size):
for j in range(self.matrix_size):
# Если текущая ячейка относится к дефолтной судоку
if self.def_num_matrix[i][j]:
painter.save()
# painter.setPen()
painter.setBrush(Qt.yellow)
x = i * self.cell_size
y = j * self.cell_size
w, h = self.cell_size, self.cell_size
painter.drawRect(x, y, w, h)
painter.restore()
# TODO: Закомментировано
# Если индекс ячейки под курсором валидный
if 0 <= self.x_highlight_cell < self.matrix_size and 0 <= self.y_highlight_cell < self.matrix_size:
# # Выделение всего столбца и строки пересекающих ячейку под курсором
# painter.save()
# painter.setBrush(Qt.lightGray)
#
# # Выделение строки
# for i in range(self.matrix_size):
# painter.drawRect(i * self.cell_size,
# self.y_highlight_cell * self.cell_size,
# self.cell_size,
# self.cell_size)
#
# # Выделение столбца
# for j in range(self.matrix_size):
# painter.drawRect(self.x_highlight_cell * self.cell_size,
# j * self.cell_size,
# self.cell_size,
# self.cell_size)
#
# painter.restore()
x, y = self.x_highlight_cell, self.y_highlight_cell
# Не подсвечиваем дефолтную ячейку
if not self.def_num_matrix[x][y]:
# Выделение ячейки под курсором
painter.save()
painter.setBrush(Qt.darkYellow)
painter.drawRect(x * self.cell_size,
y * self.cell_size,
self.cell_size,
self.cell_size)
painter.restore()
# Рисование цифр в ячейки таблицы
for i in range(self.matrix_size):
for j in range(self.matrix_size):
num = self.matrix[i][j]
if not num:
continue
num = str(num)
# Алгоритм изменения размера текста взят из http://stackoverflow.com/a/2204501
# Для текущего пришлось немного адаптировать
factor = (self.cell_size / 2) / painter.fontMetrics().width(num)
if factor < 1 or factor > 1.25:
f = painter.font()
point_size = f.pointSizeF() * factor
if point_size > 0:
f.setPointSizeF(point_size)
painter.setFont(f)
x = i * self.cell_size
y = j * self.cell_size
w, h = self.cell_size, self.cell_size
painter.drawText(x, y, w, h, Qt.AlignCenter, num)
# Рисование сетки таблицы
y1, y2 = 0, 0
factor = min(self.width(), self.height()) / self.default_size
size = self.default_pen_size_1
size2 = self.default_pen_size_2
if factor < 1 or factor > 1.25:
size *= factor
if size < self.min_default_pen_size_2:
size = self.min_default_pen_size_2
painter.save()
for i in range(self.matrix_size + 1):
painter.setPen(QPen(Qt.black, size2 if i % 3 == 0 and i and i < self.matrix_size else size))
painter.drawLine(0, y1, self.cell_size * self.matrix_size, y2)
y1 += self.cell_size
y2 += self.cell_size
#.........这里部分代码省略.........
示例7: paintEvent
# 需要导入模块: from PySide.QtGui import QPainter [as 别名]
# 或者: from PySide.QtGui.QPainter import font [as 别名]
def paintEvent( self, event ):
painter = QPainter()
painter.begin(self)
painter.setRenderHint(painter.Antialiasing)
font = painter.font()
font.setBold(True)
painter.setFont(font)
x = self.rect().x()
y = self.rect().y()
w = self.rect().width() - 1
h = self.rect().height() - 1
r = 8
# draw a rounded style
if self._rolloutStyle == 2:
# draw the text
painter.drawText(x + 33, y + 3, w, 16, Qt.AlignLeft | Qt.AlignTop, self.title())
# draw the triangle
self.__drawTriangle(painter, x, y)
# draw the borders
pen = QPen(self.palette().color(QPalette.Light))
pen.setWidthF(0.6)
painter.setPen(pen)
painter.drawRoundedRect(x + 1, y + 1, w - 1, h - 1, r, r)
pen.setColor(self.palette().color(QPalette.Shadow))
painter.setPen(pen)
painter.drawRoundedRect(x, y, w - 1, h - 1, r, r)
# draw a square style
if self._rolloutStyle == 3:
# draw the text
painter.drawText(x + 33, y + 3, w, 16, Qt.AlignLeft | Qt.AlignTop, self.title())
self.__drawTriangle(painter, x, y)
# draw the borders
pen = QPen(self.palette().color(QPalette.Light))
pen.setWidthF(0.6)
painter.setPen(pen)
painter.drawRect(x + 1, y + 1, w - 1, h - 1)
pen.setColor(self.palette().color(QPalette.Shadow))
painter.setPen(pen)
painter.drawRect(x, y, w - 1, h - 1)
# draw a Maya style
if self._rolloutStyle == 4:
# draw the text
painter.drawText(x + 33, y + 3, w, 16, Qt.AlignLeft | Qt.AlignTop, self.title())
painter.setRenderHint(QPainter.Antialiasing, False)
self.__drawTriangle(painter, x, y)
# draw the borders - top
headerHeight = 20
headerRect = QRect(x + 1, y + 1, w - 1, headerHeight)
headerRectShadow = QRect(x - 1, y - 1, w + 1, headerHeight + 2)
# Highlight
pen = QPen(self.palette().color(QPalette.Light))
pen.setWidthF(0.4)
painter.setPen(pen)
painter.drawRect(headerRect)
painter.fillRect(headerRect, QColor(255, 255, 255, 18))
# Shadow
pen.setColor(self.palette().color(QPalette.Dark))
painter.setPen(pen)
painter.drawRect(headerRectShadow)
if not self.isCollapsed():
# draw the lover border
pen = QPen(self.palette().color(QPalette.Dark))
pen.setWidthF(0.8)
painter.setPen(pen)
offSet = headerHeight + 3
bodyRect = QRect(x, y + offSet, w, h - offSet)
bodyRectShadow = QRect(x + 1, y + offSet, w + 1, h - offSet + 1)
painter.drawRect(bodyRect)
pen.setColor(self.palette().color(QPalette.Light))
pen.setWidthF(0.4)
painter.setPen(pen)
painter.drawRect(bodyRectShadow)
# draw a boxed style
elif self._rolloutStyle == 1:
#.........这里部分代码省略.........