/usr/lib/python2.7/dist-packages/pymecavideo/standarddragtable.py is in python-mecavideo 6.3-1.
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The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | # -*- coding: utf-8 -*-
"""
table, a module for pymecavideo:
a subclass of QTableWidget able to send its data by drag & drop
or to the clipboard.
Copyright (C) 2008 Georges Khaznadar <georgesk@ofset.org>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import locale
from PyQt4.QtCore import *
from PyQt4.QtGui import *
class standardDragTable(QTableWidget):
"""Implémente une table qui exporte du drag'n drop avec un contenu
compatible, de type text/html
"""
def __init__(self, parent):
QTableWidget.__init__(self, parent)
QObject.connect(self, SIGNAL("itemSelectionChanged()"), self.selection)
self.sep_decimal = "."
try:
if locale.getdefaultlocale()[0][0:2] == 'fr':
# en France, le séparateur décimal est la virgule
self.sep_decimal = ","
except TypeError:
pass
def htmlSelected(self):
t = "<table>"
lig_debut = "<tr>"
for c in range(self.columnCount()):
lig_debut += "<td>"
i = self.horizontalHeaderItem(c)
lig_debut += str(i.text())
lig_debut += "</td>"
t += lig_debut + "</tr>"
for l in range(self.rowCount()):
lig = "<tr>"
ok = False # a priori la ligne pourrait être vide
for c in range(self.columnCount()):
lig += "<td>"
i = self.item(l, c)
if i and i.isSelected(): # seulement les cases de la sélection
lig += str(i.text()).replace(".", self.sep_decimal)
ok = True # la ligne est non vide
lig += "</td>"
lig += "</tr>"
if ok: # on n'envoie que les lignes non vides
t += lig
t += "</table>"
return t
def textSelected(self):
t = ""
lig_debut = ""
for c in range(self.columnCount()):
i = self.horizontalHeaderItem(c)
lig_debut += str(i.text()) + "\t"
t += lig_debut[:-1] + "\n"
for l in range(self.rowCount()):
lig = ""
ok = False # a priori la ligne pourrait être vide
for c in range(self.columnCount()):
lig += ""
i = self.item(l, c)
if i and i.isSelected(): # seulement les cases de la sélection
lig += str(i.text()).replace(".", self.sep_decimal)
ok = True # la ligne est non vide
lig += "\t"
if ok: # on n'envoie que les lignes non vides
t += lig[:-1] + "\n"
t += ""
return t
def mimeSelected(self):
mime = QMimeData()
t = self.htmlSelected()
mime.setData("text/html", t)
t = self.textSelected()
mime.setData("text/plain", t)
return mime
def startDrag(self, dropactions):
drag = QDrag(self)
mime = self.mimeSelected()
drag.setMimeData(mime)
drag.start(Qt.CopyAction)
def selection(self):
clip = QApplication.clipboard()
mime = self.mimeSelected()
clip.setMimeData(mime)
# clip.setMimeData(mime, clip.Selection) # ça devrait mettre aussi les données dans le presse papier de la souris pour X11.
if __name__ == "__main__":
import sys
app = QApplication([])
t = standardDragTable(None)
t.setRowCount(4)
t.setColumnCount(2)
t.setGeometry(QRect(0, 0, 400, 300))
t.setDragEnabled(True)
for i in range(4):
for j in range(2):
t.setItem(i, j, QTableWidgetItem(str(i + j)))
t.show()
sys.exit(app.exec_())
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