def getPartsOptionCombo(self, label: QLabel, combo: QComboBox,
check: QCheckBox):
combo.clear()
combo.clearEditText()
if check.checkState() == Qt.Checked:
sql = "SELECT num_part FROM part;"
out = self.db.get(sql)
for supplier in out:
combo.addItem(supplier[0])
label.setStyleSheet(
"QLabel {font-size:10pt; padding: 0 2px;color: black;}")
combo.setEnabled(True)
else:
label.setStyleSheet(
"QLabel {font-size:10pt; padding: 0 2px;color: gray;}")
combo.setEnabled(False)
class Form(QDialog):
def __init__(self, parent=None):
super(Form, self).__init__(parent)
self.title = "Emoji Splitter"
self.setWindowTitle(self.title)
# preview_split widget
self.preview_widget = QLabel()
# media_preview = QPixmap('C:/Users/roela/PycharmProjects/Emojisplitter/bolkvis.png')
# media_preview = QMovie('Naamloos.gif') # QPixmap('Naamloos.gif')
self.media_preview('Naamloos.gif')
# embed preview_split in a scrollable window
self.preview_scroll_area = QScrollArea()
self.preview_scroll_area.setWidget(self.preview_widget)
self.preview_scroll_area.setBackgroundRole(QPalette.Dark)
self.preview_scroll_area.setWidgetResizable(True)
# Create button widgets
self.open_file_button = QPushButton("Select &File")
self.filename = QLineEdit("C:/Users/roela/PycharmProjects/Emojisplitter/Naamloos.gif")
self.preview_button = QPushButton("&Preview Split")
self.fit_to_window_checkbox = QCheckBox("Fit Preview Image to &Window")
self.horizontal_emojis_spinbox = QSpinBox()
self.horizontal_emojis_spinbox.setMinimum(1)
self.horizontal_emojis_label = QLabel("Number of &horizontal emojis:")
self.horizontal_emojis_label.setBuddy(self.horizontal_emojis_spinbox)
self.vertical_emojis_spinbox = QSpinBox()
self.vertical_emojis_spinbox.setMinimum(1)
self.vertical_emojis_label = QLabel("Number of &vertical emojis:")
self.vertical_emojis_label.setBuddy(self.vertical_emojis_spinbox)
self.split_emojis_button = QPushButton("&Split Emoji")
self.results_folder_button = QPushButton("Open folder with &results")
# give the button_layout a fixed width
button_container = QWidget()
button_container.setFixedWidth(256)
# Create layout and add widgets
button_layout = QVBoxLayout(button_container)
button_layout.addWidget(self.open_file_button)
button_layout.addWidget(self.filename)
# Put labels next to spinboxes
horizontal_emojis_layout = QHBoxLayout()
horizontal_emojis_layout.addWidget(self.horizontal_emojis_label)
horizontal_emojis_layout.addWidget(self.horizontal_emojis_spinbox)
vertical_emojis_layout = QHBoxLayout()
vertical_emojis_layout.addWidget(self.vertical_emojis_label)
vertical_emojis_layout.addWidget(self.vertical_emojis_spinbox)
button_layout.addLayout(horizontal_emojis_layout)
button_layout.addLayout(vertical_emojis_layout)
button_layout.addWidget(self.preview_button)
button_layout.addWidget(self.fit_to_window_checkbox)
button_layout.addWidget(self.split_emojis_button)
button_layout.addWidget(self.results_folder_button)
preview_layout = QVBoxLayout()
# preview_layout.addWidget(self.preview_widget)
preview_layout.addWidget(self.preview_scroll_area)
# combine button and preview_split layout
nested_layout = QHBoxLayout()
nested_layout.addWidget(button_container)
nested_layout.addLayout(preview_layout)
# Set dialog layout
self.setLayout(nested_layout)
# Add button functions
self.open_file_button.clicked.connect(self.open_file)
self.preview_button.clicked.connect(self.preview_split)
self.fit_to_window_checkbox.clicked.connect(self.fit_to_window)
self.split_emojis_button.clicked.connect(self.split)
self.results_folder_button.clicked.connect(self.open_folder_with_results)
# update preview_split on changing value of a spinbox
self.horizontal_emojis_spinbox.valueChanged.connect(self.preview_split)
self.vertical_emojis_spinbox.valueChanged.connect(self.preview_split)
# Preview the image.
def preview_split(self):
preview_image = emojisplitter.emojisplitter(self.filename.text(),
self.horizontal_emojis_spinbox.value(),
self.vertical_emojis_spinbox.value(),
False)
self.preview_widget.setPixmap(preview_image)
if self.fit_to_window_checkbox.checkState():
self.fit_to_window()
# Fit the image to the current window
def fit_to_window(self):
self.preview_widget.setPixmap(
self.preview_widget.pixmap().scaled(self.preview_scroll_area.width(),
self.preview_scroll_area.height(),
aspectMode=Qt.KeepAspectRatio))
# open file
def open_file(self):
self.filename.setText(QFileDialog.getOpenFileName(self, "Open Image")[0])
self.media_preview(self.filename.text())
def media_preview(self, filename):
media_preview = QMovie(filename)
self.preview_widget.setMovie(media_preview)
self.preview_widget.movie().start()
self.preview_widget.resize(media_preview.currentPixmap().width(), media_preview.currentPixmap().height())
# self.preview_split() # This immediately show where the split would be
def split(self):
emojisplitter.emojisplitter(self.filename.text(),
self.horizontal_emojis_spinbox.value(),
self.vertical_emojis_spinbox.value(),
True)
def open_folder_with_results(self):
path = Path(self.filename.text()).parent
webbrowser.open('file:///' + str(path))
