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how to get the selected last clickable image in verticalbox layout uisng pyqt4
1
I am new to pyqt.I want display my clickable image in vertical layout.i got similar example from google but i don't know how to get the image from clickable label. So can anyone please help me to add the image in vbox if i selected another items then the first item will remove in the vertical box.i want to display the last clickable item only. Here i tried so many ways but i am getting the object.Thank you in advance.
Given below is the example:
from PyQt4 import QtCore, QtGui
import functools
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
highlight_dir = './floder1'
scrollArea = QtGui.QScrollArea(widgetResizable=True)
self.setCentralWidget(scrollArea)
content_widget = QtGui.QWidget()
scrollArea.setWidget(content_widget)
self._layout = QtGui.QGridLayout(content_widget)
self._it = QtCore.QDirIterator(highlight_dir)
self.vbox = QtGui.QVBoxLayout()
self.mainLayout = QtGui.QGridLayout()
self.mainLayout.addLayout(self.vbox,0,1)
self.mainLayout.addWidget(scrollArea,0,0)
self.setCentralWidget(QtGui.QWidget(self))
self.centralWidget().setLayout(self.mainLayout)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if not pixmap.isNull():
vlay = QtGui.QVBoxLayout()
self.label_pixmap = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
self.label_pixmap.mousePressEvent= functools.partial(self.item_discription,source_object=self.label_pixmap)
self.label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
print self.label_text.text()
vlay.addWidget(self.label_pixmap)
vlay.addWidget(self.label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def item_discription(self,event,source_object=None):
print self.label_text.text() #how to add clickable qlabel to vbox
self.vbox.addwidget(label_pixmap)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
w = MainWindow()
w.setGeometry(500, 300, 900, 500)
w.show()
sys.exit(app.exec_())
python python-2.7 pyqt pyqt4
asked Jan 1 at 12:03
gowthamigowthami
658
add a comment |
1
I am new to pyqt.I want display my clickable image in vertical layout.i got similar example from google but i don't know how to get the image from clickable label. So can anyone please help me to add the image in vbox if i selected another items then the first item will remove in the vertical box.i want to display the last clickable item only. Here i tried so many ways but i am getting the object.Thank you in advance.
Given below is the example:
from PyQt4 import QtCore, QtGui
import functools
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
highlight_dir = './floder1'
scrollArea = QtGui.QScrollArea(widgetResizable=True)
self.setCentralWidget(scrollArea)
content_widget = QtGui.QWidget()
scrollArea.setWidget(content_widget)
self._layout = QtGui.QGridLayout(content_widget)
self._it = QtCore.QDirIterator(highlight_dir)
self.vbox = QtGui.QVBoxLayout()
self.mainLayout = QtGui.QGridLayout()
self.mainLayout.addLayout(self.vbox,0,1)
self.mainLayout.addWidget(scrollArea,0,0)
self.setCentralWidget(QtGui.QWidget(self))
self.centralWidget().setLayout(self.mainLayout)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if not pixmap.isNull():
vlay = QtGui.QVBoxLayout()
self.label_pixmap = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
self.label_pixmap.mousePressEvent= functools.partial(self.item_discription,source_object=self.label_pixmap)
self.label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
print self.label_text.text()
vlay.addWidget(self.label_pixmap)
vlay.addWidget(self.label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def item_discription(self,event,source_object=None):
print self.label_text.text() #how to add clickable qlabel to vbox
self.vbox.addwidget(label_pixmap)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
w = MainWindow()
w.setGeometry(500, 300, 900, 500)
w.show()
sys.exit(app.exec_())
python python-2.7 pyqt pyqt4
asked Jan 1 at 12:03
gowthamigowthami
658
add a comment |
1
1
1
I am new to pyqt.I want display my clickable image in vertical layout.i got similar example from google but i don't know how to get the image from clickable label. So can anyone please help me to add the image in vbox if i selected another items then the first item will remove in the vertical box.i want to display the last clickable item only. Here i tried so many ways but i am getting the object.Thank you in advance.
Given below is the example:
from PyQt4 import QtCore, QtGui
import functools
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
highlight_dir = './floder1'
scrollArea = QtGui.QScrollArea(widgetResizable=True)
self.setCentralWidget(scrollArea)
content_widget = QtGui.QWidget()
scrollArea.setWidget(content_widget)
self._layout = QtGui.QGridLayout(content_widget)
self._it = QtCore.QDirIterator(highlight_dir)
self.vbox = QtGui.QVBoxLayout()
self.mainLayout = QtGui.QGridLayout()
self.mainLayout.addLayout(self.vbox,0,1)
self.mainLayout.addWidget(scrollArea,0,0)
self.setCentralWidget(QtGui.QWidget(self))
self.centralWidget().setLayout(self.mainLayout)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if not pixmap.isNull():
vlay = QtGui.QVBoxLayout()
self.label_pixmap = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
self.label_pixmap.mousePressEvent= functools.partial(self.item_discription,source_object=self.label_pixmap)
self.label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
print self.label_text.text()
vlay.addWidget(self.label_pixmap)
vlay.addWidget(self.label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def item_discription(self,event,source_object=None):
print self.label_text.text() #how to add clickable qlabel to vbox
self.vbox.addwidget(label_pixmap)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
w = MainWindow()
w.setGeometry(500, 300, 900, 500)
w.show()
sys.exit(app.exec_())
python python-2.7 pyqt pyqt4
asked Jan 1 at 12:03
gowthamigowthami
658
I am new to pyqt.I want display my clickable image in vertical layout.i got similar example from google but i don't know how to get the image from clickable label. So can anyone please help me to add the image in vbox if i selected another items then the first item will remove in the vertical box.i want to display the last clickable item only. Here i tried so many ways but i am getting the object.Thank you in advance.
Given below is the example:
from PyQt4 import QtCore, QtGui
import functools
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
highlight_dir = './floder1'
scrollArea = QtGui.QScrollArea(widgetResizable=True)
self.setCentralWidget(scrollArea)
content_widget = QtGui.QWidget()
scrollArea.setWidget(content_widget)
self._layout = QtGui.QGridLayout(content_widget)
self._it = QtCore.QDirIterator(highlight_dir)
self.vbox = QtGui.QVBoxLayout()
self.mainLayout = QtGui.QGridLayout()
self.mainLayout.addLayout(self.vbox,0,1)
self.mainLayout.addWidget(scrollArea,0,0)
self.setCentralWidget(QtGui.QWidget(self))
self.centralWidget().setLayout(self.mainLayout)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if not pixmap.isNull():
vlay = QtGui.QVBoxLayout()
self.label_pixmap = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
self.label_pixmap.mousePressEvent= functools.partial(self.item_discription,source_object=self.label_pixmap)
self.label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
print self.label_text.text()
vlay.addWidget(self.label_pixmap)
vlay.addWidget(self.label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def item_discription(self,event,source_object=None):
print self.label_text.text() #how to add clickable qlabel to vbox
self.vbox.addwidget(label_pixmap)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
w = MainWindow()
w.setGeometry(500, 300, 900, 500)
w.show()
sys.exit(app.exec_())
python python-2.7 pyqt pyqt4
python python-2.7 pyqt pyqt4
asked Jan 1 at 12:03
gowthamigowthami
658
asked Jan 1 at 12:03
gowthamigowthami
658
edited Jan 2 at 4:13
gowthami
asked Jan 1 at 12:03
gowthamigowthami
658
asked Jan 1 at 12:03
gowthamigowthami
658
asked Jan 1 at 12:03
gowthamigowthami
658
658
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
0
If you want to make a QLabel notify you when there is a click, the simplest thing is to write it as indicated in this answer.
On the other hand it is better that you use a QScrollArea as the basis of the QVBoxLayout since having a lot will not be able to visualize them all.
Finally I prefer to use QSplitter since it allows to change the size of the widgets easily.
from PyQt4 import QtCore, QtGui
from functools import partial
class ClickableLabel(QtGui.QLabel):
clicked = QtCore.pyqtSignal()
def mousePressEvent(self, event):
self.clicked.emit()
super(ClickableLabel, self).mousePressEvent(event)
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
scrollArea_left = QtGui.QScrollArea(widgetResizable=True)
content_widget_left = QtGui.QWidget()
scrollArea_left.setWidget(content_widget_left)
self._layout = QtGui.QGridLayout(content_widget_left)
scrollArea_right = QtGui.QScrollArea(widgetResizable=True)
content_widget_right = QtGui.QWidget()
scrollArea_right.setWidget(content_widget_right)
self._vbox = QtGui.QVBoxLayout(content_widget_right)
splitter = QtGui.QSplitter()
splitter.addWidget(scrollArea_left)
splitter.addWidget(scrollArea_right)
splitter.setStretchFactor(0, 3)
splitter.setStretchFactor(1, 1)
self.setCentralWidget(splitter)
highlight_dir = './floder1'
self._it = QtCore.QDirIterator(highlight_dir)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if pixmap.isNull():
return
vlay = QtGui.QVBoxLayout()
label_pixmap = ClickableLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
label_pixmap.clicked.connect(partial(self.on_clicked, self._it.fileName(), pixmap))
vlay.addWidget(label_pixmap)
vlay.addWidget(label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def on_clicked(self, text, pixmap):
vlay = QtGui.QVBoxLayout()
vlay.addWidget(QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=text))
vlay.addWidget(QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap))
self._vbox.addLayout(vlay)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
w = MainWindow()
w.showMaximized()
sys.exit(app.exec_())
Update:
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
scrollArea_left = QtGui.QScrollArea(widgetResizable=True)
content_widget_left = QtGui.QWidget()
scrollArea_left.setWidget(content_widget_left)
self._layout = QtGui.QGridLayout(content_widget_left)
self._label_pixmap = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter)
self._label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter)
widget = QtGui.QWidget()
vbox = QtGui.QVBoxLayout(widget)
vbox.addWidget(self._label_pixmap)
vbox.addWidget(self._label_text)
splitter = QtGui.QSplitter()
splitter.addWidget(scrollArea_left)
splitter.addWidget(widget)
splitter.setStretchFactor(0, 3)
splitter.setStretchFactor(1, 1)
self.setCentralWidget(splitter)
highlight_dir = './floder1'
self._it = QtCore.QDirIterator(highlight_dir)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if pixmap.isNull():
return
vlay = QtGui.QVBoxLayout()
label_pixmap = ClickableLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
label_pixmap.clicked.connect(partial(self.on_clicked, self._it.fileName(), pixmap))
vlay.addWidget(label_pixmap)
vlay.addWidget(label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def on_clicked(self, text, pixmap):
self._label_pixmap.setPixmap(pixmap)
self._label_text.setText(text)
answered Jan 1 at 19:04
eyllanesceyllanesc
81.4k103259
when i select the item it will display on vbox , again i selected another item then first item will remove from the vbox. i want to display the vbox in one item only
– gowthami
Jan 2 at 4:02
@gowthami In what part of your question does that indicate? Please edit your question so I can adapt my answer to your request.
– eyllanesc
Jan 2 at 4:07
@gowthami see my update.
– eyllanesc
Jan 2 at 4:14
ok got it thankyou sir
– gowthami
Jan 2 at 4:24
@gowthami Why do not you mark the other answers that help you as correct?
– eyllanesc
Jan 2 at 4:25
|
show 3 more comments
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
If you want to make a QLabel notify you when there is a click, the simplest thing is to write it as indicated in this answer.
On the other hand it is better that you use a QScrollArea as the basis of the QVBoxLayout since having a lot will not be able to visualize them all.
Finally I prefer to use QSplitter since it allows to change the size of the widgets easily.
from PyQt4 import QtCore, QtGui
from functools import partial
class ClickableLabel(QtGui.QLabel):
clicked = QtCore.pyqtSignal()
def mousePressEvent(self, event):
self.clicked.emit()
super(ClickableLabel, self).mousePressEvent(event)
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
scrollArea_left = QtGui.QScrollArea(widgetResizable=True)
content_widget_left = QtGui.QWidget()
scrollArea_left.setWidget(content_widget_left)
self._layout = QtGui.QGridLayout(content_widget_left)
scrollArea_right = QtGui.QScrollArea(widgetResizable=True)
content_widget_right = QtGui.QWidget()
scrollArea_right.setWidget(content_widget_right)
self._vbox = QtGui.QVBoxLayout(content_widget_right)
splitter = QtGui.QSplitter()
splitter.addWidget(scrollArea_left)
splitter.addWidget(scrollArea_right)
splitter.setStretchFactor(0, 3)
splitter.setStretchFactor(1, 1)
self.setCentralWidget(splitter)
highlight_dir = './floder1'
self._it = QtCore.QDirIterator(highlight_dir)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if pixmap.isNull():
return
vlay = QtGui.QVBoxLayout()
label_pixmap = ClickableLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
label_pixmap.clicked.connect(partial(self.on_clicked, self._it.fileName(), pixmap))
vlay.addWidget(label_pixmap)
vlay.addWidget(label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def on_clicked(self, text, pixmap):
vlay = QtGui.QVBoxLayout()
vlay.addWidget(QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=text))
vlay.addWidget(QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap))
self._vbox.addLayout(vlay)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
w = MainWindow()
w.showMaximized()
sys.exit(app.exec_())
Update:
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
scrollArea_left = QtGui.QScrollArea(widgetResizable=True)
content_widget_left = QtGui.QWidget()
scrollArea_left.setWidget(content_widget_left)
self._layout = QtGui.QGridLayout(content_widget_left)
self._label_pixmap = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter)
self._label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter)
widget = QtGui.QWidget()
vbox = QtGui.QVBoxLayout(widget)
vbox.addWidget(self._label_pixmap)
vbox.addWidget(self._label_text)
splitter = QtGui.QSplitter()
splitter.addWidget(scrollArea_left)
splitter.addWidget(widget)
splitter.setStretchFactor(0, 3)
splitter.setStretchFactor(1, 1)
self.setCentralWidget(splitter)
highlight_dir = './floder1'
self._it = QtCore.QDirIterator(highlight_dir)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if pixmap.isNull():
return
vlay = QtGui.QVBoxLayout()
label_pixmap = ClickableLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
label_pixmap.clicked.connect(partial(self.on_clicked, self._it.fileName(), pixmap))
vlay.addWidget(label_pixmap)
vlay.addWidget(label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def on_clicked(self, text, pixmap):
self._label_pixmap.setPixmap(pixmap)
self._label_text.setText(text)
answered Jan 1 at 19:04
eyllanesceyllanesc
81.4k103259
when i select the item it will display on vbox , again i selected another item then first item will remove from the vbox. i want to display the vbox in one item only
– gowthami
Jan 2 at 4:02
@gowthami In what part of your question does that indicate? Please edit your question so I can adapt my answer to your request.
– eyllanesc
Jan 2 at 4:07
@gowthami see my update.
– eyllanesc
Jan 2 at 4:14
ok got it thankyou sir
– gowthami
Jan 2 at 4:24
@gowthami Why do not you mark the other answers that help you as correct?
– eyllanesc
Jan 2 at 4:25
|
show 3 more comments
0
If you want to make a QLabel notify you when there is a click, the simplest thing is to write it as indicated in this answer.
On the other hand it is better that you use a QScrollArea as the basis of the QVBoxLayout since having a lot will not be able to visualize them all.
Finally I prefer to use QSplitter since it allows to change the size of the widgets easily.
from PyQt4 import QtCore, QtGui
from functools import partial
class ClickableLabel(QtGui.QLabel):
clicked = QtCore.pyqtSignal()
def mousePressEvent(self, event):
self.clicked.emit()
super(ClickableLabel, self).mousePressEvent(event)
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
scrollArea_left = QtGui.QScrollArea(widgetResizable=True)
content_widget_left = QtGui.QWidget()
scrollArea_left.setWidget(content_widget_left)
self._layout = QtGui.QGridLayout(content_widget_left)
scrollArea_right = QtGui.QScrollArea(widgetResizable=True)
content_widget_right = QtGui.QWidget()
scrollArea_right.setWidget(content_widget_right)
self._vbox = QtGui.QVBoxLayout(content_widget_right)
splitter = QtGui.QSplitter()
splitter.addWidget(scrollArea_left)
splitter.addWidget(scrollArea_right)
splitter.setStretchFactor(0, 3)
splitter.setStretchFactor(1, 1)
self.setCentralWidget(splitter)
highlight_dir = './floder1'
self._it = QtCore.QDirIterator(highlight_dir)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if pixmap.isNull():
return
vlay = QtGui.QVBoxLayout()
label_pixmap = ClickableLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
label_pixmap.clicked.connect(partial(self.on_clicked, self._it.fileName(), pixmap))
vlay.addWidget(label_pixmap)
vlay.addWidget(label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def on_clicked(self, text, pixmap):
vlay = QtGui.QVBoxLayout()
vlay.addWidget(QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=text))
vlay.addWidget(QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap))
self._vbox.addLayout(vlay)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
w = MainWindow()
w.showMaximized()
sys.exit(app.exec_())
Update:
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
scrollArea_left = QtGui.QScrollArea(widgetResizable=True)
content_widget_left = QtGui.QWidget()
scrollArea_left.setWidget(content_widget_left)
self._layout = QtGui.QGridLayout(content_widget_left)
self._label_pixmap = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter)
self._label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter)
widget = QtGui.QWidget()
vbox = QtGui.QVBoxLayout(widget)
vbox.addWidget(self._label_pixmap)
vbox.addWidget(self._label_text)
splitter = QtGui.QSplitter()
splitter.addWidget(scrollArea_left)
splitter.addWidget(widget)
splitter.setStretchFactor(0, 3)
splitter.setStretchFactor(1, 1)
self.setCentralWidget(splitter)
highlight_dir = './floder1'
self._it = QtCore.QDirIterator(highlight_dir)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if pixmap.isNull():
return
vlay = QtGui.QVBoxLayout()
label_pixmap = ClickableLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
label_pixmap.clicked.connect(partial(self.on_clicked, self._it.fileName(), pixmap))
vlay.addWidget(label_pixmap)
vlay.addWidget(label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def on_clicked(self, text, pixmap):
self._label_pixmap.setPixmap(pixmap)
self._label_text.setText(text)
answered Jan 1 at 19:04
eyllanesceyllanesc
81.4k103259
when i select the item it will display on vbox , again i selected another item then first item will remove from the vbox. i want to display the vbox in one item only
– gowthami
Jan 2 at 4:02
@gowthami In what part of your question does that indicate? Please edit your question so I can adapt my answer to your request.
– eyllanesc
Jan 2 at 4:07
@gowthami see my update.
– eyllanesc
Jan 2 at 4:14
ok got it thankyou sir
– gowthami
Jan 2 at 4:24
@gowthami Why do not you mark the other answers that help you as correct?
– eyllanesc
Jan 2 at 4:25
|
show 3 more comments
0
0
0
If you want to make a QLabel notify you when there is a click, the simplest thing is to write it as indicated in this answer.
On the other hand it is better that you use a QScrollArea as the basis of the QVBoxLayout since having a lot will not be able to visualize them all.
Finally I prefer to use QSplitter since it allows to change the size of the widgets easily.
from PyQt4 import QtCore, QtGui
from functools import partial
class ClickableLabel(QtGui.QLabel):
clicked = QtCore.pyqtSignal()
def mousePressEvent(self, event):
self.clicked.emit()
super(ClickableLabel, self).mousePressEvent(event)
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
scrollArea_left = QtGui.QScrollArea(widgetResizable=True)
content_widget_left = QtGui.QWidget()
scrollArea_left.setWidget(content_widget_left)
self._layout = QtGui.QGridLayout(content_widget_left)
scrollArea_right = QtGui.QScrollArea(widgetResizable=True)
content_widget_right = QtGui.QWidget()
scrollArea_right.setWidget(content_widget_right)
self._vbox = QtGui.QVBoxLayout(content_widget_right)
splitter = QtGui.QSplitter()
splitter.addWidget(scrollArea_left)
splitter.addWidget(scrollArea_right)
splitter.setStretchFactor(0, 3)
splitter.setStretchFactor(1, 1)
self.setCentralWidget(splitter)
highlight_dir = './floder1'
self._it = QtCore.QDirIterator(highlight_dir)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if pixmap.isNull():
return
vlay = QtGui.QVBoxLayout()
label_pixmap = ClickableLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
label_pixmap.clicked.connect(partial(self.on_clicked, self._it.fileName(), pixmap))
vlay.addWidget(label_pixmap)
vlay.addWidget(label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def on_clicked(self, text, pixmap):
vlay = QtGui.QVBoxLayout()
vlay.addWidget(QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=text))
vlay.addWidget(QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap))
self._vbox.addLayout(vlay)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
w = MainWindow()
w.showMaximized()
sys.exit(app.exec_())
Update:
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
scrollArea_left = QtGui.QScrollArea(widgetResizable=True)
content_widget_left = QtGui.QWidget()
scrollArea_left.setWidget(content_widget_left)
self._layout = QtGui.QGridLayout(content_widget_left)
self._label_pixmap = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter)
self._label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter)
widget = QtGui.QWidget()
vbox = QtGui.QVBoxLayout(widget)
vbox.addWidget(self._label_pixmap)
vbox.addWidget(self._label_text)
splitter = QtGui.QSplitter()
splitter.addWidget(scrollArea_left)
splitter.addWidget(widget)
splitter.setStretchFactor(0, 3)
splitter.setStretchFactor(1, 1)
self.setCentralWidget(splitter)
highlight_dir = './floder1'
self._it = QtCore.QDirIterator(highlight_dir)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if pixmap.isNull():
return
vlay = QtGui.QVBoxLayout()
label_pixmap = ClickableLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
label_pixmap.clicked.connect(partial(self.on_clicked, self._it.fileName(), pixmap))
vlay.addWidget(label_pixmap)
vlay.addWidget(label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def on_clicked(self, text, pixmap):
self._label_pixmap.setPixmap(pixmap)
self._label_text.setText(text)
answered Jan 1 at 19:04
eyllanesceyllanesc
81.4k103259
If you want to make a QLabel notify you when there is a click, the simplest thing is to write it as indicated in this answer.
On the other hand it is better that you use a QScrollArea as the basis of the QVBoxLayout since having a lot will not be able to visualize them all.
Finally I prefer to use QSplitter since it allows to change the size of the widgets easily.
from PyQt4 import QtCore, QtGui
from functools import partial
class ClickableLabel(QtGui.QLabel):
clicked = QtCore.pyqtSignal()
def mousePressEvent(self, event):
self.clicked.emit()
super(ClickableLabel, self).mousePressEvent(event)
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
scrollArea_left = QtGui.QScrollArea(widgetResizable=True)
content_widget_left = QtGui.QWidget()
scrollArea_left.setWidget(content_widget_left)
self._layout = QtGui.QGridLayout(content_widget_left)
scrollArea_right = QtGui.QScrollArea(widgetResizable=True)
content_widget_right = QtGui.QWidget()
scrollArea_right.setWidget(content_widget_right)
self._vbox = QtGui.QVBoxLayout(content_widget_right)
splitter = QtGui.QSplitter()
splitter.addWidget(scrollArea_left)
splitter.addWidget(scrollArea_right)
splitter.setStretchFactor(0, 3)
splitter.setStretchFactor(1, 1)
self.setCentralWidget(splitter)
highlight_dir = './floder1'
self._it = QtCore.QDirIterator(highlight_dir)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if pixmap.isNull():
return
vlay = QtGui.QVBoxLayout()
label_pixmap = ClickableLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
label_pixmap.clicked.connect(partial(self.on_clicked, self._it.fileName(), pixmap))
vlay.addWidget(label_pixmap)
vlay.addWidget(label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def on_clicked(self, text, pixmap):
vlay = QtGui.QVBoxLayout()
vlay.addWidget(QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=text))
vlay.addWidget(QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap))
self._vbox.addLayout(vlay)
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
w = MainWindow()
w.showMaximized()
sys.exit(app.exec_())
Update:
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
scrollArea_left = QtGui.QScrollArea(widgetResizable=True)
content_widget_left = QtGui.QWidget()
scrollArea_left.setWidget(content_widget_left)
self._layout = QtGui.QGridLayout(content_widget_left)
self._label_pixmap = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter)
self._label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter)
widget = QtGui.QWidget()
vbox = QtGui.QVBoxLayout(widget)
vbox.addWidget(self._label_pixmap)
vbox.addWidget(self._label_text)
splitter = QtGui.QSplitter()
splitter.addWidget(scrollArea_left)
splitter.addWidget(widget)
splitter.setStretchFactor(0, 3)
splitter.setStretchFactor(1, 1)
self.setCentralWidget(splitter)
highlight_dir = './floder1'
self._it = QtCore.QDirIterator(highlight_dir)
self._row, self._col = 0, 0
QtCore.QTimer(self, interval=1, timeout=self.load_image).start()
def load_image(self):
if self._it.hasNext():
pixmap = QtGui.QPixmap(self._it.next())
if pixmap.isNull():
return
vlay = QtGui.QVBoxLayout()
label_pixmap = ClickableLabel(alignment=QtCore.Qt.AlignCenter, pixmap=pixmap)
label_text = QtGui.QLabel(alignment=QtCore.Qt.AlignCenter, text=self._it.fileName())
label_pixmap.clicked.connect(partial(self.on_clicked, self._it.fileName(), pixmap))
vlay.addWidget(label_pixmap)
vlay.addWidget(label_text)
vlay.addStretch()
self._layout.addLayout(vlay, self._row, self._col)
self._col += 1
if self._col == 3:
self._row += 1
self._col = 0
def on_clicked(self, text, pixmap):
self._label_pixmap.setPixmap(pixmap)
self._label_text.setText(text)
answered Jan 1 at 19:04
eyllanesceyllanesc
81.4k103259
edited Jan 2 at 4:26
answered Jan 1 at 19:04
eyllanesceyllanesc
81.4k103259
answered Jan 1 at 19:04
eyllanesceyllanesc
81.4k103259
answered Jan 1 at 19:04
eyllanesceyllanesc
81.4k103259
81.4k103259
when i select the item it will display on vbox , again i selected another item then first item will remove from the vbox. i want to display the vbox in one item only
– gowthami
Jan 2 at 4:02
@gowthami In what part of your question does that indicate? Please edit your question so I can adapt my answer to your request.
– eyllanesc
Jan 2 at 4:07
@gowthami see my update.
– eyllanesc
Jan 2 at 4:14
ok got it thankyou sir
– gowthami
Jan 2 at 4:24
@gowthami Why do not you mark the other answers that help you as correct?
– eyllanesc
Jan 2 at 4:25
|
show 3 more comments
when i select the item it will display on vbox , again i selected another item then first item will remove from the vbox. i want to display the vbox in one item only
– gowthami
Jan 2 at 4:02
@gowthami In what part of your question does that indicate? Please edit your question so I can adapt my answer to your request.
– eyllanesc
Jan 2 at 4:07
@gowthami see my update.
– eyllanesc
Jan 2 at 4:14
ok got it thankyou sir
– gowthami
Jan 2 at 4:24
@gowthami Why do not you mark the other answers that help you as correct?
– eyllanesc
Jan 2 at 4:25
when i select the item it will display on vbox , again i selected another item then first item will remove from the vbox. i want to display the vbox in one item only
– gowthami
Jan 2 at 4:02
when i select the item it will display on vbox , again i selected another item then first item will remove from the vbox. i want to display the vbox in one item only
– gowthami
Jan 2 at 4:02
@gowthami In what part of your question does that indicate? Please edit your question so I can adapt my answer to your request.
– eyllanesc
Jan 2 at 4:07
@gowthami In what part of your question does that indicate? Please edit your question so I can adapt my answer to your request.
– eyllanesc
Jan 2 at 4:07
@gowthami see my update.
– eyllanesc
Jan 2 at 4:14
@gowthami see my update.
– eyllanesc
Jan 2 at 4:14
ok got it thankyou sir
– gowthami
Jan 2 at 4:24
ok got it thankyou sir
– gowthami
Jan 2 at 4:24
@gowthami Why do not you mark the other answers that help you as correct?
– eyllanesc
Jan 2 at 4:25
@gowthami Why do not you mark the other answers that help you as correct?
– eyllanesc
Jan 2 at 4:25
|
show 3 more comments
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