Exemple #1
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 def set_light_background(self, state):
     self.light_background = state
     if state:
         self.set_palette(background=QColor(Qt.white),
                          foreground=QColor(Qt.darkGray))
     else:
         self.set_palette(background=QColor(Qt.black),
                          foreground=QColor(Qt.lightGray))
     self.ansi_handler.set_light_background(state)
     self.set_pythonshell_font()
Exemple #2
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 def create_scedit(self,
                   text,
                   option,
                   default=NoDefault,
                   tip=None,
                   without_layout=False):
     label = QLabel(text)
     clayout = ColorLayout(QColor(Qt.black), self)
     clayout.lineedit.setMaximumWidth(80)
     if tip is not None:
         clayout.setToolTip(tip)
     cb_bold = QCheckBox()
     cb_bold.setIcon(get_icon("bold.png"))
     cb_bold.setToolTip(_("Bold"))
     cb_italic = QCheckBox()
     cb_italic.setIcon(get_icon("italic.png"))
     cb_italic.setToolTip(_("Italic"))
     self.scedits[(clayout, cb_bold, cb_italic)] = (option, default)
     if without_layout:
         return label, clayout, cb_bold, cb_italic
     layout = QHBoxLayout()
     layout.addWidget(label)
     layout.addLayout(clayout)
     layout.addSpacing(10)
     layout.addWidget(cb_bold)
     layout.addWidget(cb_italic)
     layout.addStretch(1)
     layout.setContentsMargins(0, 0, 0, 0)
     widget = QWidget(self)
     widget.setLayout(layout)
     return widget
Exemple #3
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 def apply_style(self, font, light_background, is_default):
     self.format = QTextCharFormat()
     self.format.setFont(font)
     foreground = QColor(self.foregroundcolor)
     if not light_background and is_default:
         inverse_color(foreground)
     self.format.setForeground(foreground)
     background = QColor(self.backgroundcolor)
     if not light_background:
         inverse_color(background)
     self.format.setBackground(background)
     font = self.format.font()
     font.setBold(self.bold)
     font.setItalic(self.italic)
     font.setUnderline(self.underline)
     self.format.setFont(font)
Exemple #4
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    def set_style(self):
        """
        Set font style with the following attributes:
        'foreground_color', 'background_color', 'italic',
        'bold' and 'underline'
        """
        if self.current_format is None:
            assert self.base_format is not None
            self.current_format = QTextCharFormat(self.base_format)
        # Foreground color
        if self.foreground_color is None:
            qcolor = self.base_format.foreground()
        else:
            cstr = self.ANSI_COLORS[self.foreground_color - 30][self.intensity]
            qcolor = QColor(cstr)
        self.current_format.setForeground(qcolor)
        # Background color
        if self.background_color is None:
            qcolor = self.base_format.background()
        else:
            cstr = self.ANSI_COLORS[self.background_color - 40][self.intensity]
            qcolor = QColor(cstr)
        self.current_format.setBackground(qcolor)

        font = self.current_format.font()
        # Italic
        if self.italic is None:
            italic = self.base_format.fontItalic()
        else:
            italic = self.italic
        font.setItalic(italic)
        # Bold
        if self.bold is None:
            bold = self.base_format.font().bold()
        else:
            bold = self.bold
        font.setBold(bold)
        # Underline
        if self.underline is None:
            underline = self.base_format.font().underline()
        else:
            underline = self.underline
        font.setUnderline(underline)
        self.current_format.setFont(font)
Exemple #5
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    def __init__(self, parent=None):
        QPlainTextEdit.__init__(self, parent)
        mixins.BaseEditMixin.__init__(self)
        self.setAttribute(Qt.WA_DeleteOnClose)

        self.extra_selections_dict = {}

        self.connect(self, SIGNAL('textChanged()'), self.changed)
        self.connect(self, SIGNAL('cursorPositionChanged()'),
                     self.cursor_position_changed)

        self.indent_chars = " " * 4

        # Code completion / calltips
        if parent is not None:
            mainwin = parent
            while not isinstance(mainwin, QMainWindow):
                mainwin = mainwin.parent()
                if mainwin is None:
                    break
            if mainwin is not None:
                parent = mainwin
        self.completion_widget = CompletionWidget(self, parent)
        self.codecompletion_auto = False
        self.codecompletion_case = True
        self.codecompletion_single = False
        self.codecompletion_enter = False
        self.calltips = True
        self.calltip_position = None
        self.calltip_size = 600
        self.calltip_font = QFont()
        self.completion_text = ""

        # Brace matching
        self.bracepos = None
        self.matched_p_color = QColor(Qt.green)
        self.unmatched_p_color = QColor(Qt.red)
Exemple #6
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def text_to_qcolor(text):
    """
    Create a QColor from specified string
    Avoid warning from Qt when an invalid QColor is instantiated
    """
    color = QColor()
    text = str(text)
    if not isinstance(text, (unicode, str)):
        return color
    if text.startswith('#') and len(text)==7:
        correct = '#0123456789abcdef'
        for char in text:
            if char.lower() not in correct:
                return color
    elif text not in list(QColor.colorNames()):
        return color
    color.setNamedColor(text)
    return color
Exemple #7
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 def create_coloredit(self,
                      text,
                      option,
                      default=NoDefault,
                      tip=None,
                      without_layout=False):
     label = QLabel(text)
     clayout = ColorLayout(QColor(Qt.black), self)
     clayout.lineedit.setMaximumWidth(80)
     if tip is not None:
         clayout.setToolTip(tip)
     self.coloredits[clayout] = (option, default)
     if without_layout:
         return label, clayout
     layout = QHBoxLayout()
     layout.addWidget(label)
     layout.addLayout(clayout)
     layout.addStretch(1)
     layout.setContentsMargins(0, 0, 0, 0)
     widget = QWidget(self)
     widget.setLayout(layout)
     return widget
Exemple #8
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 def __init__(self, parent=None):
     QPushButton.__init__(self, parent)
     self.setFixedSize(20, 20)
     self.setIconSize(QSize(12, 12))
     self.connect(self, SIGNAL("clicked()"), self.choose_color)
     self._color = QColor()