def paintEvent(self, theEvent):
"""Custom implementation of the label painter that rotates the
label 90 degrees.
"""
pObj = QStylePainter(self)
oObj = QStyleOptionTab()
for i in range(self.count()):
self.initStyleOption(oObj, i)
pObj.drawControl(QStyle.CE_TabBarTabShape, oObj)
pObj.save()
oSize = oObj.rect.size()
oSize.transpose()
oRect = QRect(QPoint(), oSize)
oRect.moveCenter(oObj.rect.center())
oObj.rect = oRect
oCenter = self.tabRect(i).center()
pObj.translate(oCenter)
pObj.rotate(90)
pObj.translate(-oCenter)
pObj.drawControl(QStyle.CE_TabBarTabLabel, oObj)
pObj.restore()
return
def __layoutTabs(self):
self.__layoutDirty = False
numrows = len(self.__tabList)
taboverlap = QStyleOptionTab()
taboverlap.shape = QTabBar.RoundedNorth
baseoverlap = self.baseOverlap()
rowoverlap = self.style().pixelMetric(QStyle.PM_TabBarTabShiftVertical,
taboverlap, self)
rowoverlap += baseoverlap
maxWidth = 0
maxHeight = 0
maxNumTabs = 0
maxRowWidth = 0
rowpcts = []
for i in range(numrows):
maxNumTabs = max(self.numTabsInRow(i), maxNumTabs)
mw = 0
rowpcts.append([])
for j in range(len(self.__tabList[i])):
sz = self.tabSizeHint(i, j)
mw += sz.width()
maxWidth = max(sz.width(), maxWidth)
maxHeight = max(maxHeight, sz.height())
rowpcts[i].append(sz.width())
rowpcts[i] = [float(x) / mw for x in rowpcts[i]]
maxRowWidth = max(mw, maxRowWidth)
maxHeight -= rowoverlap
centerOffset = 0
for i in range(numrows):
x = 0
if i == self.__selectedIndex[0]:
y = (len(self.__tabList) - 1) * maxHeight
elif i < self.__selectedIndex[0] or self.__selectedIndex[0] == -1:
y = i * maxHeight
else:
y = (i - 1) * maxHeight
for j in range(self.numTabsInRow(i)):
w = rowpcts[i][j] * maxRowWidth
if j == self.numTabsInRow(i) - 1 and \
(x + int(w)) < maxRowWidth:
w = maxRowWidth - x
self.__tabList[i][j].rect = QRect(x + centerOffset, y, int(w),
maxHeight + rowoverlap)
x += int(w)
self.tabLayoutChange()
def paintEvent(self, event):
painter = QStylePainter(self)
opt = QStyleOptionTab()
for i in range(self.count()):
self.initStyleOption(opt, i)
key, name = opt.text.split(':')
if key in self.mColors:
opt.text = name
opt.palette.setColor(QPalette.Button, self.mColors[key])
painter.drawControl(QStyle.CE_TabBarTabShape, opt)
painter.drawControl(QStyle.CE_TabBarTabLabel, opt)
def dump(self):
taboverlap = QStyleOptionTab()
taboverlap.shape = QTabBar.RoundedNorth
for var in (
'PM_TabBarTabOverlap',
'PM_TabBarTabHSpace',
'PM_TabBarTabShiftHorizontal',
'PM_TabBarTabVSpace',
'PM_TabBarTabShiftVertical',
'PM_TabBarBaseHeight',
'PM_TabBarBaseOverlap',
):
val = self.style().pixelMetric(getattr(QStyle, var), taboverlap,
self)
sys.stdout.write("%s = %s\n" % (var, val))
def paintEvent(self, _e):
"""Override paintEvent to draw the tabs like we want to."""
p = QStylePainter(self)
tab = QStyleOptionTab()
selected = self.currentIndex()
for idx in range(self.count()):
self.initStyleOption(tab, idx)
if idx == selected:
bg_color = config.get('colors', 'tabs.bg.selected')
fg_color = config.get('colors', 'tabs.fg.selected')
elif idx % 2:
bg_color = config.get('colors', 'tabs.bg.odd')
fg_color = config.get('colors', 'tabs.fg.odd')
else:
bg_color = config.get('colors', 'tabs.bg.even')
fg_color = config.get('colors', 'tabs.fg.even')
tab.palette.setColor(QPalette.Window, bg_color)
tab.palette.setColor(QPalette.WindowText, fg_color)
indicator_color = self.tabData(idx)
if indicator_color is None:
indicator_color = QColor()
tab.palette.setColor(QPalette.Base, indicator_color)
if tab.rect.right() < 0 or tab.rect.left() > self.width():
# Don't bother drawing a tab if the entire tab is outside of
# the visible tab bar.
continue
p.drawControl(QStyle.CE_TabBarTab, tab)
def paintEvent(self, event):
"""Override paintEvent to draw the tabs like we want to."""
p = QStylePainter(self)
selected = self.currentIndex()
for idx in range(self.count()):
if not event.region().intersects(self.tabRect(idx)):
# Don't repaint if we are outside the requested region
continue
tab = QStyleOptionTab()
self.initStyleOption(tab, idx)
setting = 'colors.tabs'
if self._tab_pinned(idx):
setting += '.pinned'
if idx == selected:
setting += '.selected'
setting += '.odd' if (idx + 1) % 2 else '.even'
tab.palette.setColor(QPalette.Window,
config.cache[setting + '.bg'])
tab.palette.setColor(QPalette.WindowText,
config.cache[setting + '.fg'])
indicator_color = self.tab_indicator_color(idx)
tab.palette.setColor(QPalette.Base, indicator_color)
p.drawControl(QStyle.CE_TabBarTab, tab)
def paintEvent(self, _e):
"""Override paintEvent to draw the tabs like we want to."""
p = QStylePainter(self)
selected = self.currentIndex()
for idx in range(self.count()):
tab = QStyleOptionTab()
self.initStyleOption(tab, idx)
# pylint: disable=bad-config-option
setting = config.val.colors.tabs
# pylint: enable=bad-config-option
if idx == selected:
setting = setting.selected
setting = setting.odd if (idx + 1) % 2 else setting.even
tab.palette.setColor(QPalette.Window, setting.bg)
tab.palette.setColor(QPalette.WindowText, setting.fg)
indicator_color = self.tab_indicator_color(idx)
tab.palette.setColor(QPalette.Base, indicator_color)
if tab.rect.right() < 0 or tab.rect.left() > self.width():
# Don't bother drawing a tab if the entire tab is outside of
# the visible tab bar.
continue
p.drawControl(QStyle.CE_TabBarTab, tab)
def paintEvent(self, _e):
"""Override paintEvent to draw the tabs like we want to."""
# pylint: disable=bad-config-call
# WORKAROUND for https://bitbucket.org/logilab/astroid/issue/104
p = QStylePainter(self)
selected = self.currentIndex()
for idx in range(self.count()):
tab = QStyleOptionTab()
self.initStyleOption(tab, idx)
bg_parts = ['tabs', 'bg']
fg_parts = ['tabs', 'fg']
if idx == selected:
bg_parts.append('selected')
fg_parts.append('selected')
if idx % 2:
bg_parts.append('odd')
fg_parts.append('odd')
else:
bg_parts.append('even')
fg_parts.append('even')
bg_color = config.get('colors', '.'.join(bg_parts))
fg_color = config.get('colors', '.'.join(fg_parts))
tab.palette.setColor(QPalette.Window, bg_color)
tab.palette.setColor(QPalette.WindowText, fg_color)
indicator_color = self.tab_indicator_color(idx)
tab.palette.setColor(QPalette.Base, indicator_color)
if tab.rect.right() < 0 or tab.rect.left() > self.width():
# Don't bother drawing a tab if the entire tab is outside of
# the visible tab bar.
continue
p.drawControl(QStyle.CE_TabBarTab, tab)
def paintEvent(self, _e):
"""Override paintEvent to draw the tabs like we want to."""
p = QStylePainter(self)
selected = self.currentIndex()
for idx in range(self.count()):
tab = QStyleOptionTab()
self.initStyleOption(tab, idx)
setting = 'colors.tabs'
if idx == selected:
setting += '.selected'
setting += '.odd' if (idx + 1) % 2 else '.even'
tab.palette.setColor(QPalette.Window,
config.cache[setting + '.bg'])
tab.palette.setColor(QPalette.WindowText,
config.cache[setting + '.fg'])
indicator_color = self.tab_indicator_color(idx)
tab.palette.setColor(QPalette.Base, indicator_color)
if tab.rect.right() < 0 or tab.rect.left() > self.width():
# Don't bother drawing a tab if the entire tab is outside of
# the visible tab bar.
continue
p.drawControl(QStyle.CE_TabBarTab, tab)
def paintEvent(self, event): painter = QStylePainter(self) option = QStyleOptionTab() #painter.begin(self) for index in range(self.count()): self.initStyleOption(option, index) tabRect = self.tabRect(index) tabRect.moveLeft(10) painter.drawControl(QStyle.CE_TabBarTabShape, option) painter.drawText(tabRect, Qt.AlignVCenter | Qt.TextDontClip, self.tabText(index))
def paintEvent(self, event):
painter = QStylePainter(self)
opt = QStyleOptionTab()
for i in range(self.count()):
self.initStyleOption(opt, i)
painter.drawControl(QStyle.CE_TabBarTabShape, opt)
painter.save()
s = opt.rect.size()
s.transpose()
r = QRect(QPoint(), s)
r.moveCenter(opt.rect.center())
opt.rect = r
c = self.tabRect(i).center()
painter.translate(c)
painter.rotate(270)
painter.translate(-c)
painter.drawControl(QStyle.CE_TabBarTabLabel, opt)
painter.restore()
def paintEvent(self, e):
tabOverlap = QStyleOptionTab()
tabOverlap.shape = QTabBar.RoundedNorth
optTabBase = QStyleOptionTabBarBase()
optTabBase.initFrom(self)
optTabBase.shape = QTabBar.RoundedNorth
optTabBase.tabBarRect = QRect()
painter = QPainter(self)
selected = (0, 0)
for i in range(len(self.__tabList)):
for j in range(len(self.__tabList[i])):
tab = self.__getStyleOption(i, j)
if not (tab.state & QStyle.State_Enabled):
tab.palette.setCurrentColorGroup(QPalette.Disabled)
optTabBase.tabBarRect |= tab.rect
if (i, j) == self.__selectedIndex:
selected = (i, j)
optTabBase.selectedTabRect = tab.rect
continue
self.style().drawControl(QStyle.CE_TabBarTab, tab, painter,
self)
if selected != (-1, -1):
for j in range(len(self.__tabList[selected[0]])):
tab = self.__getStyleOption(selected[0], j)
self.style().drawControl(QStyle.CE_TabBarTab, tab, painter,
self)
tab = self.__getStyleOption(selected[0], selected[1])
painter.eraseRect(tab.rect)
self.style().drawControl(QStyle.CE_TabBarTab, tab, painter, self)
def baseOverlap(self):
taboverlap = QStyleOptionTab()
taboverlap.shape = QTabBar.RoundedNorth
return self.style().pixelMetric(QStyle.PM_TabBarBaseOverlap,
taboverlap, self)
def __getStyleOption(self, row, col):
tab = self.__tabAt(row, col)
if not tab: return None
opt = QStyleOptionTab()
opt.initFrom(self)
opt.state &= ~(QStyle.State_HasFocus | QStyle.State_MouseOver)
opt.rect = self.tabRect(row, col)
isCurrent = (row, col) == self.__selectedIndex
opt.row = 0
if (row, col) == self.__pressedIndex:
opt.state |= QStyle.State_Sunken
if isCurrent:
opt.state |= QStyle.State_Selected
if isCurrent and self.hasFocus():
opt.state |= QStyle.State_HasFocus
if not tab.enabled:
opt.state &= ~QStyle.State_Enabled
if self.isActiveWindow():
opt.state |= QStyle.State_Active
if opt.rect == self.__hoverRect:
opt.state |= QStyle.State_MouseOver
opt.shape = QTabBar.RoundedNorth
opt.text = tab.text
if tab.textColor.isValid():
opt.palette.setColor(self.foregroundRole(), tab.textColor)
opt.icon = tab.icon
opt.iconSize = self.iconSize()
if row == self.__selectedIndex[0]:
if col > 0 and col - 1 == self.__selectedIndex[1]:
opt.selectedPosition = QStyleOptionTab.PreviousIsSelected
elif col < self.numTabsInRow(row) - 1 and \
col + 1 == self.__selectedIndex[1]:
opt.selectedPosition = QStyleOptionTab.NextIsSelected
else:
opt.selectedPosition = QStyleOptionTab.NotAdjacent
else:
opt.selectedPosition = QStyleOptionTab.NotAdjacent
if col == 0:
if self.numTabsInRow(row) > 1:
opt.position = QStyleOptionTab.Beginning
else:
opt.position = QStyleOptionTab.OnlyOneTab
elif col == self.numTabsInRow(row) - 1:
opt.position = QStyleOptionTab.End
else:
opt.position = QStyleOptionTab.Middle
return opt
