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151 lines
5.3 KiB
151 lines
5.3 KiB
#-*- coding: utf-8 -*-
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# Copyright 2012-2016 Mir Calculate. http://www.calculate-linux.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import absolute_import
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from .. import qt
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from .more import get_system_rgb, ParameterWindow
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class Delegate(qt.QStyledItemDelegate):
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def __init__(self, parent = None):
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super().__init__(parent)
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def setView(self, view):
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self.view = view
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def paint(self, painter, option, index):
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o = qt.QStyleOptionViewItemV4(option)
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self.initStyleOption(o, index)
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if o.state & qt.QStyle.State_MouseOver:
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self.view.setMouseOver(index.row())
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o.state &= ~qt.QStyle.State_MouseOver
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qt.QStyledItemDelegate.paint(self, painter, o, index)
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class SelectedTableWidget(qt.QTableWidget):
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def __init__(self, rows, columns, parent, readonly = False, brief = False):
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super().__init__(rows, columns, parent)
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# print("CREATED selected table widget")
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self.currHovered = -1
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self.brief = brief
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self.bFixedHeight = True
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delegate = Delegate()
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delegate.setView(self)
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self.setItemDelegate(delegate)
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self.setMouseTracking(True)
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self.readonly = readonly
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self.setSelectionMode(qt.QAbstractItemView.NoSelection)
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self.horizontalHeader().moveSection(-1,0)
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self.horizontalHeader().setFixedHeight(24)
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self.horizontalHeader().setMinimumSectionSize(48)
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self.setFrameStyle(qt.QFrame.NoFrame)
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self.verticalHeader().hide()
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item_background = 'transparent' if brief else get_system_rgb(
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self, ParameterWindow)
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#'rgba(255,255,255,255)'
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self.background_color = 'transparent' if brief else get_system_rgb(
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self, ParameterWindow)
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#'#FFFFFF'
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self.horizontalHeader().setStyleSheet(
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"QHeaderView {background-color: transparent;"
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"border: none; }"
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'QHeaderView::section {background-color: %s;'
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% item_background +
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'border: 1px solid #B3ABA7; border-radius: 1px;}')
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# self.horizontalHeader().setStyleSheet(
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# "QHeaderView {background-color: rgb(255,0,0);"
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# "border: none; }"
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# 'QHeaderView::section {background-color: rbg(0,0,255);'
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# 'border: 1px solid #B3ABA7; border-radius: 1px;}')
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self.unsetErrorBorder()
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def setColor(self, row = -1):
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if self.brief:
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return
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if row == -1:
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for row in range (0, self.rowCount()):
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for col in range(0, self.columnCount()):
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item = self.item(row, col)
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if not item:
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continue
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brush = qt.QBrush(
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self.palette().color(ParameterWindow))
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item.setBackground(brush)
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def mousePressEvent(self, event):
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if self.readonly:
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event.ignore()
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return
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if event.button() != qt.Qt.LeftButton:
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event.ignore()
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else:
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qt.QTableWidget.mousePressEvent(self, event)
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event.accept()
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def setMouseOver(self, row):
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if row == self.currHovered or self.readonly:
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return
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for col in range (0, self.columnCount()):
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item = self.item(row, col)
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if not item:
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continue
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bg = self.palette().color(qt.QPalette.Highlight)
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item.setBackground(qt.QBrush(bg))
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#qt.QColor(220,220,220,255)))
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if self.currHovered != -1:
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self.disableMouseOver()
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self.currHovered = row
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# self.setCursor(qt.Qt.PointingHandCursor)
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def disableMouseOver(self):
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if self.readonly:
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return
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# self.setCursor(qt.Qt.ArrowCursor)
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for col in range (0, self.columnCount()):
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item = self.item(self.currHovered, col)
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if not item:
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continue
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bg = self.palette().color(ParameterWindow)
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item.setBackground(qt.QBrush(bg))
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#item.setBackground(qt.QBrush(qt.QColor("white")))
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def mouseMoveEvent(self, event):
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qt.QTableView.mouseMoveEvent(self, event)
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def leaveEvent(self, event):
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if self.readonly:
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return
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self.disableMouseOver()
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self.currHovered = -1
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def unsetErrorBorder(self):
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self.setStyleSheet("QTableWidget {"
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"border: none;"
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"gridline-color: #B3ABA7;"
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"background-color: %s;}" %
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self.background_color)
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def setErrorBorder(self):
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self.setStyleSheet("QTableWidget {"
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"border: 1px solid red;"
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"background-color: %s;}" %
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self.background_color)
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