Я делаю IDE в python, и у меня возникли проблемы с добавлением текста на мои вкладки.
Добавление заголовка работает, но добавление текста внутри него - нет.
Вот мой код:
import sys
import sys
from subprocess import PIPE, Popen
import json
from pyautogui import hotkey
from PyQt5 import QtGui, QtPrintSupport
from PyQt5.QtCore import QRect, QRegExp, Qt
from PyQt5.QtGui import (QColor, QFont, QPainter,
QSyntaxHighlighter, QTextCharFormat, QTextCursor)
from PyQt5.QtWidgets import (QAction, QApplication, QDialog, QFileDialog, QPushButton,
QHBoxLayout, QInputDialog, QMainWindow,
QMessageBox, QPlainTextEdit, QVBoxLayout, QWidget, QTabWidget,
qApp, QMenuBar, QStatusBar)
lineBarColor = QColor(53, 53, 53)
lineHighlightColor = QColor('#00FF04')
class NumberBar(QWidget):
def __init__(self, parent=None):
super().__init__()
self.editor = parent
layout = QVBoxLayout()
self.setLayout(layout)
self.editor.blockCountChanged.connect(self.update_width)
self.editor.updateRequest.connect(self.update_on_scroll)
self.update_width('1')
def mousePressEvent(self, QMouseEvent):
print("class NumberBar(QWidget):mousePressEvent")
def update_on_scroll(self, rect, scroll):
if self.isVisible():
if scroll:
self.scroll(0, scroll)
else:
self.update()
def update_width(self, string):
width = self.fontMetrics().width(str(string)) + 10
print("update_width:width:" + str(width))
if self.width() != width:
self.setFixedWidth(width)
def paintEvent(self, event):
if self.isVisible():
block = self.editor.firstVisibleBlock()
height = self.fontMetrics().height()
number = block.blockNumber()
painter = QPainter(self)
painter.fillRect(event.rect(), lineBarColor)
painter.drawRect(0, 0, event.rect().width() - 1, event.rect().height() - 1)
font = painter.font()
current_block = self.editor.textCursor().block().blockNumber() + 1
while block.isValid():
block_geometry = self.editor.blockBoundingGeometry(block)
offset = self.editor.contentOffset()
block_top = block_geometry.translated(offset).top()
number += 1
rect = QRect(0, block_top, self.width() - 5, height)
if number == current_block:
font.setBold(True)
else:
font.setBold(False)
painter.setFont(font)
painter.drawText(rect, Qt.AlignRight, '%i' % number)
if block_top > event.rect().bottom():
break
block = block.next()
painter.end()
class Content(QWidget):
def __init__(self, text):
super(Content, self).__init__()
self.editor = QPlainTextEdit()
# Create a layout for the line numbers
self.hbox = QHBoxLayout()
self.setLayout(self.hbox)
self.numbers = NumberBar(self.editor)
self.hbox.addWidget(self.numbers)
self.hbox.addWidget(self.editor)
class MyTableWidget(QWidget):
def __init__(self, parent):
super(QWidget, self).__init__(parent)
self.layout = QVBoxLayout(self)
self.editor = QPlainTextEdit()
# Initialize tab screen
self.tabs = QTabWidget()
self.tabs.resize(300, 200)
# Add tabs
self.tabs.setTabsClosable(True)
self.tabs.tabCloseRequested.connect(self.closeTab)
# Add tabs to widget
self.layout.addWidget(self.tabs)
self.setLayout(self.layout)
def closeTab(self, index):
tab = self.tabs.widget(index)
tab.deleteLater()
self.tabs.removeTab(index)
def addtab(self, content, fileName):
self.tabs.addTab(Content(str(content)), str(fileName))
class Main(QMainWindow):
def __init__(self, parent=None):
super(Main, self).__init__(parent)
self.open()
self.tabs = MyTableWidget(self)
#self.tabs.addtab("nga", "sa")
self.setCentralWidget(self.tabs)
self.initUI()
self.show()
def initUI(self):
self.statusBar()
menu = self.menuBar()
fileMenu = menu.addMenu('File')
fileMenu.addAction(self.openAct)
self.resize(800, 600)
def closeTab(self, index):
tab = self.tabs.widget(index)
tab.deleteLater()
self.tabs.removeTab(index)
def buttonClicked(self):
self.tabs.addTab(Content("smalltext2"), "sadsad")
def open(self):
self.openAct = QAction('Open...', self)
self.openAct.setShortcut('Ctrl+O')
self.openAct.setStatusTip('Open a file')
self.is_opened = False
self.openAct.triggered.connect(self.openFile)
def openFile(self):
options = QFileDialog.Options()
self.files, _ = QFileDialog.getOpenFileNames(
self, 'Open a file', '',
'All Files (*);;Python Files (*.py);;Text Files (*.txt)',
options=options
)
self.files = self.files[0]
if self.files:
with open(self.files, 'r+') as file_o:
print(self.files)
text = file_o.read()
text_widget = QPlainTextEdit(self.tabs)
text_widget.setPlainText(text)
self.tabs.addtab(text_widget, self.files[0])
print(text)
if __name__ == '__main__':
with open("../config.json", "r") as jsonFile:
read = jsonFile.read()
data = json.loads(read)
app = QApplication(sys.argv)
app.setStyle('Fusion')
palette = QtGui.QPalette()
palette.setColor(QtGui.QPalette.Window, QColor(data["editor"][0]["windowColor"]))
palette.setColor(QtGui.QPalette.WindowText, QColor(data["editor"][0]["windowText"]))
palette.setColor(QtGui.QPalette.Base, QColor(data["editor"][0]["editorColor"]))
palette.setColor(QtGui.QPalette.AlternateBase, QColor(data["editor"][0]["alternateBase"]))
palette.setColor(QtGui.QPalette.ToolTipBase, QColor(data["editor"][0]["ToolTipBase"]))
palette.setColor(QtGui.QPalette.ToolTipText, QColor(data["editor"][0]["ToolTipText"]))
palette.setColor(QtGui.QPalette.Text, QColor(data["editor"][0]["editorText"]))
palette.setColor(QtGui.QPalette.Button, QColor(data["editor"][0]["buttonColor"]))
palette.setColor(QtGui.QPalette.ButtonText, QColor(data["editor"][0]["buttonTextColor"]))
palette.setColor(QtGui.QPalette.Highlight, QColor(data["editor"][0]["HighlightColor"]).lighter())
palette.setColor(QtGui.QPalette.HighlightedText, QColor(data["editor"][0]["HighlightedTextColor"]))
app.setPalette(palette)
ex = Main()
sys.exit(app.exec_())
В строке 171 я пытаюсь добавить вкладку с содержимым открываемого мной файла self.tabs.addtab(text_widget, self.files[0]).
Он создает вкладку с именем self.files[0], но содержимое там не внутри.