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Added click_submits option for Image Elements

This commit is contained in:
MikeTheWatchGuy 2018-11-27 16:50:33 -05:00
parent 3ac62ec2bc
commit d1bc2a4b78
1 changed files with 14 additions and 4 deletions
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18
PySimpleGUIQt/PySimpleGUIQt.py
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@ -1579,7 +1579,7 @@ class ProgressBar(Element):
# ---------------------------------------------------------------------- # # ---------------------------------------------------------------------- #
class Image(Element): class Image(Element):
def __init__(self, filename=None, data=None, data_base64=None, background_color=None, size=(None, None), pad=None, key=None, def __init__(self, filename=None, data=None, data_base64=None, background_color=None, size=(None, None), pad=None, key=None,
tooltip=None): tooltip=None, click_submits=False):
''' '''
Image Element Image Element
:param filename: :param filename:
@ -1595,12 +1595,20 @@ class Image(Element):
self.DataBase64 = data_base64 self.DataBase64 = data_base64
self.tktext_label = None self.tktext_label = None
self.BackgroundColor = background_color self.BackgroundColor = background_color
self.ClickSubmits = click_submits
if data is None and filename is None and data_base64 is None: if data is None and filename is None and data_base64 is None:
print('* Warning... no image specified in Image Element! *') print('* Warning... no image specified in Image Element! *')
super().__init__(ELEM_TYPE_IMAGE, size=size, background_color=background_color, pad=pad, key=key, super().__init__(ELEM_TYPE_IMAGE, size=size, background_color=background_color, pad=pad, key=key,
tooltip=tooltip) tooltip=tooltip)
return return
def QtCallbackImageClicked(self, event):
if not self.ClickSubmits:
return
element_callback_quit_mainloop(self)
def Update(self, filename=None, data=None, data_base64=None, size=(None, None)): def Update(self, filename=None, data=None, data_base64=None, size=(None, None)):
if filename is not None: if filename is not None:
qlabel = self.QT_QLabel qlabel = self.QT_QLabel
@ -4678,22 +4686,20 @@ def PackFormIntoFrame(window, containing_frame, toplevel_win):
qt_row_layout.addWidget(element.QT_TextBrowser) qt_row_layout.addWidget(element.QT_TextBrowser)
# ------------------------- IMAGE element ------------------------- # # ------------------------- IMAGE element ------------------------- #
elif element_type == ELEM_TYPE_IMAGE: elif element_type == ELEM_TYPE_IMAGE:
qlabel = QLabel()
if element.Filename is not None: if element.Filename is not None:
qlabel = QLabel()
qlabel.setText('') qlabel.setText('')
w = QtGui.QPixmap(element.Filename).width() w = QtGui.QPixmap(element.Filename).width()
h = QtGui.QPixmap(element.Filename).height() h = QtGui.QPixmap(element.Filename).height()
qlabel.setGeometry(QtCore.QRect(0, 0, w, h)) qlabel.setGeometry(QtCore.QRect(0, 0, w, h))
qlabel.setPixmap(QtGui.QPixmap(element.Filename)) qlabel.setPixmap(QtGui.QPixmap(element.Filename))
elif element.Data is not None: elif element.Data is not None:
qlabel = QLabel()
qlabel.setText('') qlabel.setText('')
ba = QtCore.QByteArray.fromRawData(element.Data) ba = QtCore.QByteArray.fromRawData(element.Data)
pixmap = QtGui.QPixmap() pixmap = QtGui.QPixmap()
pixmap.loadFromData(ba) pixmap.loadFromData(ba)
qlabel.setPixmap(pixmap) qlabel.setPixmap(pixmap)
elif element.DataBase64: elif element.DataBase64:
qlabel = QLabel()
qlabel.setText('') qlabel.setText('')
ba = QtCore.QByteArray.fromBase64(element.DataBase64) ba = QtCore.QByteArray.fromBase64(element.DataBase64)
pixmap = QtGui.QPixmap() pixmap = QtGui.QPixmap()
@ -4706,6 +4712,10 @@ def PackFormIntoFrame(window, containing_frame, toplevel_win):
element.QT_QLabel.setStyleSheet(style) element.QT_QLabel.setStyleSheet(style)
if element.Tooltip: if element.Tooltip:
element.QT_QLabel.setToolTip(element.Tooltip) element.QT_QLabel.setToolTip(element.Tooltip)
if element.ClickSubmits:
element.QT_QLabel.mousePressEvent = element.QtCallbackImageClicked
qt_row_layout.addWidget(element.QT_QLabel) qt_row_layout.addWidget(element.QT_QLabel)
# ------------------------- Canvas element ------------------------- # # ------------------------- Canvas element ------------------------- #
elif element_type == ELEM_TYPE_CANVAS: elif element_type == ELEM_TYPE_CANVAS: