Example #1
0
 def __init__(self, parent):
     QWidget.__init__(self, parent)
     layout = QHBoxLayout()
     row_nb = 14
     cindex = 0
     for child in dir(QStyle):
         if child.startswith('SP_'):
             if cindex == 0:
                 col_layout = QVBoxLayout()
             icon_layout = QHBoxLayout()
             icon = get_std_icon(child)
             label = QLabel()
             label.setPixmap(icon.pixmap(32, 32))
             icon_layout.addWidget( label )
             icon_layout.addWidget( QLineEdit(child.replace('SP_', '')) )
             col_layout.addLayout(icon_layout)
             cindex = (cindex+1) % row_nb
             if cindex == 0:
                 layout.addLayout(col_layout)                    
     self.setLayout(layout)
     self.setWindowTitle('Standard Platform Icons')
     self.setWindowIcon(get_std_icon('TitleBarMenuButton'))
Example #2
0
 def __init__(self, parent):
     QWidget.__init__(self, parent)
     layout = QHBoxLayout()
     row_nb = 14
     cindex = 0
     for child in dir(QStyle):
         if child.startswith('SP_'):
             if cindex == 0:
                 col_layout = QVBoxLayout()
             icon_layout = QHBoxLayout()
             icon = get_std_icon(child)
             label = QLabel()
             label.setPixmap(icon.pixmap(32, 32))
             icon_layout.addWidget(label)
             icon_layout.addWidget(QLineEdit(child.replace('SP_', '')))
             col_layout.addLayout(icon_layout)
             cindex = (cindex + 1) % row_nb
             if cindex == 0:
                 layout.addLayout(col_layout)
     self.setLayout(layout)
     self.setWindowTitle('Standard Platform Icons')
     self.setWindowIcon(get_std_icon('TitleBarMenuButton'))
Example #3
0
class FadingTipBox(FadingDialog):
    """ """
    def __init__(self, parent, opacity, duration, easing_curve):
        super(FadingTipBox, self).__init__(parent, opacity, duration,
                                           easing_curve)
        self.holder = self.anim  # needed for qt to work
        self.parent = parent

        self.frames = None
        self.color_top = QColor.fromRgb(230, 230, 230)
        self.color_back = QColor.fromRgb(255, 255, 255)
        self.offset_shadow = 0
        self.fixed_width = 300

        self.key_pressed = None

        self.setAttribute(Qt.WA_TranslucentBackground)
        self.setWindowFlags(Qt.Dialog | Qt.FramelessWindowHint |
                            Qt.WindowStaysOnTopHint)
        self.setModal(False)

        # Widgets
        self.button_home = QPushButton("<<")
        self.button_close = QPushButton("X")
        self.button_previous = QPushButton(" < ")
        self.button_end = QPushButton(">>")
        self.button_next = QPushButton(" > ")
        self.button_run = QPushButton(_('Run code'))
        self.button_disable = None
        self.button_current = QToolButton()
        self.label_image = QLabel()

        self.label_title = QLabel()
        self.combo_title = QComboBox()
        self.label_current = QLabel()
        self.label_content = QLabel()

        self.label_content.setMinimumWidth(self.fixed_width)
        self.label_content.setMaximumWidth(self.fixed_width)

        self.label_current.setAlignment(Qt.AlignCenter)

        self.label_content.setWordWrap(True)

        self.widgets = [self.label_content, self.label_title,
                        self.label_current, self.combo_title,
                        self.button_close, self.button_run, self.button_next,
                        self.button_previous, self.button_end,
                        self.button_home, self.button_current]

        arrow = get_image_path('hide.png')

        self.stylesheet = '''QPushButton {
                             background-color: rgbs(200,200,200,100%);
                             color: rgbs(0,0,0,100%);
                             border-style: outset;
                             border-width: 1px;
                             border-radius: 3px;
                             border-color: rgbs(100,100,100,100%);
                             padding: 2px;
                             }

                             QPushButton:hover {
                             background-color: rgbs(150, 150, 150, 100%);
                             }

                             QPushButton:disabled {
                             background-color: rgbs(230,230,230,100%);
                             color: rgbs(200,200,200,100%);
                             border-color: rgbs(200,200,200,100%);
                             }

                             QComboBox {
                             padding-left: 5px;
                             background-color: rgbs(230,230,230,100%);
                             border-width: 0px;
                             border-radius: 0px;
                             min-height:20px;
                             max-height:20px;
                             }

                             QComboBox::drop-down  {
                             subcontrol-origin: padding;
                             subcontrol-position: top left;
                             border-width: 0px;
                             }
                             
                             QComboBox::down-arrow {
                             image: url(''' + arrow + ''');
                             }
                             
                             '''
        # Windows fix, slashes should be always in unix-style
        self.stylesheet = self.stylesheet.replace('\\', '/')

        for widget in self.widgets:
            widget.setFocusPolicy(Qt.NoFocus)
            widget.setStyleSheet(self.stylesheet)

        layout_top = QHBoxLayout()
        layout_top.addWidget(self.combo_title)
        layout_top.addStretch()
        layout_top.addWidget(self.button_close)
        layout_top.addSpacerItem(QSpacerItem(self.offset_shadow,
                                             self.offset_shadow))

        layout_content = QHBoxLayout()
        layout_content.addWidget(self.label_content)
        layout_content.addWidget(self.label_image)
        layout_content.addSpacerItem(QSpacerItem(5, 5))

        layout_run = QHBoxLayout()
        layout_run.addStretch()
        layout_run.addWidget(self.button_run)
        layout_run.addStretch()
        layout_run.addSpacerItem(QSpacerItem(self.offset_shadow,
                                             self.offset_shadow))

        layout_navigation = QHBoxLayout()
        layout_navigation.addWidget(self.button_home)
        layout_navigation.addWidget(self.button_previous)
        layout_navigation.addStretch()
        layout_navigation.addWidget(self.label_current)
        layout_navigation.addStretch()
        layout_navigation.addWidget(self.button_next)
        layout_navigation.addWidget(self.button_end)
        layout_navigation.addSpacerItem(QSpacerItem(self.offset_shadow,
                                                    self.offset_shadow))

        layout = QVBoxLayout()
        layout.addLayout(layout_top)
        layout.addStretch()
        layout.addSpacerItem(QSpacerItem(15, 15))
        layout.addLayout(layout_content)
        layout.addLayout(layout_run)
        layout.addStretch()
        layout.addSpacerItem(QSpacerItem(15, 15))
        layout.addLayout(layout_navigation)
        layout.addSpacerItem(QSpacerItem(self.offset_shadow,
                                         self.offset_shadow))

        layout.setSizeConstraint(QLayout.SetFixedSize)

        self.setLayout(layout)

        self.set_funcs_before_fade_in([self._disable_widgets])
        self.set_funcs_after_fade_in([self._enable_widgets])
        self.set_funcs_before_fade_out([self._disable_widgets])

        self.setContextMenuPolicy(Qt.CustomContextMenu)

        # signals and slots
        # These are defined every time by the AnimatedTour Class

    def _disable_widgets(self):
        """ """
        for widget in self.widgets:
            widget.setDisabled(True)

    def _enable_widgets(self):
        """ """
        self.setWindowFlags(Qt.Dialog | Qt.FramelessWindowHint |
                            Qt.WindowStaysOnTopHint)
        for widget in self.widgets:
            widget.setDisabled(False)

        if self.button_disable == 'previous':
            self.button_previous.setDisabled(True)
            self.button_home.setDisabled(True)
        elif self.button_disable == 'next':
            self.button_next.setDisabled(True)
            self.button_end.setDisabled(True)

    def set_data(self, title, content, current, image, run, frames=None,
                 step=None):
        """ """
        self.label_title.setText(title)
        self.combo_title.clear()
        self.combo_title.addItems(frames)
        self.combo_title.setCurrentIndex(step)
#        min_content_len = max([len(f) for f in frames])
#        self.combo_title.setMinimumContentsLength(min_content_len)

        # Fix and try to see how it looks with a combo box
        self.label_current.setText(current)
        self.button_current.setText(current)
        self.label_content.setText(content)
        self.image = image

        if image is None:
            self.label_image.setFixedHeight(1)
            self.label_image.setFixedWidth(1)
        else:
            extension = image.split('.')[-1]
            self.image = QPixmap(get_image_path(image), extension)
            self.label_image.setPixmap(self.image)
            self.label_image.setFixedSize(self.image.size())

        if run is None:
            self.button_run.setVisible(False)
        else:
            self.button_run.setDisabled(False)
            self.button_run.setVisible(True)

        # Refresh layout
        self.layout().activate()

    def set_pos(self, x, y):
        """ """
        self.x = x
        self.y = y
        self.move(QPoint(x, y))

    def build_paths(self):
        """ """
        geo = self.geometry()
        radius = 30
        shadow = self.offset_shadow
        x0, y0 = geo.x(), geo.y()
        width, height = geo.width() - shadow, geo.height() - shadow

        left, top = 0, 0
        right, bottom = width, height

        self.round_rect_path = QPainterPath()
        self.round_rect_path.moveTo(right, top + radius)
        self.round_rect_path.arcTo(right-radius, top, radius, radius, 0.0,
                                   90.0)
        self.round_rect_path.lineTo(left+radius, top)
        self.round_rect_path.arcTo(left, top, radius, radius, 90.0, 90.0)
        self.round_rect_path.lineTo(left, bottom-radius)
        self.round_rect_path.arcTo(left, bottom-radius, radius, radius, 180.0,
                                   90.0)
        self.round_rect_path.lineTo(right-radius, bottom)
        self.round_rect_path.arcTo(right-radius, bottom-radius, radius, radius,
                                   270.0, 90.0)
        self.round_rect_path.closeSubpath()

        # Top path
        header = 36
        offset = 2
        left, top = offset, offset
        right = width - (offset)
        self.top_rect_path = QPainterPath()
        self.top_rect_path.lineTo(right, top + radius)
        self.top_rect_path.moveTo(right, top + radius)
        self.top_rect_path.arcTo(right-radius, top, radius, radius, 0.0, 90.0)
        self.top_rect_path.lineTo(left+radius, top)
        self.top_rect_path.arcTo(left, top, radius, radius, 90.0, 90.0)
        self.top_rect_path.lineTo(left, top + header)
        self.top_rect_path.lineTo(right, top + header)

    def paintEvent(self, event):
        """ """
        self.build_paths()

        painter = QPainter(self)
        painter.setRenderHint(QPainter.Antialiasing)

        painter.fillPath(self.round_rect_path, self.color_back)
        painter.fillPath(self.top_rect_path, self.color_top)
        painter.strokePath(self.round_rect_path, QPen(Qt.gray, 1))

        # TODO: Build the pointing arrow?

    def keyReleaseEvent(self, event):
        """ """
        key = event.key()
        self.key_pressed = key
#        print(key)
        keys = [Qt.Key_Right, Qt.Key_Left, Qt.Key_Down, Qt.Key_Up,
                Qt.Key_Escape, Qt.Key_PageUp, Qt.Key_PageDown,
                Qt.Key_Home, Qt.Key_End, Qt.Key_Menu]

        if key in keys:
            if not self.is_fade_running():
                self.sig_key_pressed.emit()

    def mousePressEvent(self, event):
        """override Qt method"""
        # Raise the main application window on click
        self.parent.raise_()
        self.raise_()

        if event.button() == Qt.RightButton:
            pass
#            clicked_widget = self.childAt(event.x(), event.y())
#            if clicked_widget == self.label_current:
#            self.context_menu_requested(event)

    def context_menu_requested(self, event):
        """ """
        pos = QPoint(event.x(), event.y())
        menu = QMenu(self)

        actions = []
        action_title = create_action(self, _('Go to step: '), icon=QIcon())
        action_title.setDisabled(True)
        actions.append(action_title)
#        actions.append(create_action(self, _(': '), icon=QIcon()))

        add_actions(menu, actions)

        menu.popup(self.mapToGlobal(pos))

    def reject(self):
        """Qt method to handle escape key event"""
        if not self.is_fade_running():
            key = Qt.Key_Escape
            self.key_pressed = key
            self.sig_key_pressed.emit()
Example #4
0
def get_image_label(name, default="not_found.png"):
    """Return image inside a QLabel object"""
    label = QLabel()
    label.setPixmap(QPixmap(get_image_path(name, default)))
    return label
Example #5
0
def get_image_label(name, default="not_found.png"):
    """Return image inside a QLabel object"""
    label = QLabel()
    label.setPixmap(QPixmap(get_image_path(name, default)))
    return label
Example #6
0
class FadingTipBox(FadingDialog):
    """ """
    def __init__(self, parent, opacity, duration, easing_curve):
        super(FadingTipBox, self).__init__(parent, opacity, duration,
                                           easing_curve)
        self.holder = self.anim  # needed for qt to work
        self.parent = parent

        self.frames = None
        self.color_top = QColor.fromRgb(230, 230, 230)
        self.color_back = QColor.fromRgb(255, 255, 255)
        self.offset_shadow = 0
        self.fixed_width = 300

        self.key_pressed = None

        self.setAttribute(Qt.WA_TranslucentBackground)
        self.setWindowFlags(Qt.Dialog | Qt.FramelessWindowHint
                            | Qt.WindowStaysOnTopHint)
        self.setModal(False)

        # Widgets
        self.button_home = QPushButton("<<")
        self.button_close = QPushButton("X")
        self.button_previous = QPushButton(" < ")
        self.button_end = QPushButton(">>")
        self.button_next = QPushButton(" > ")
        self.button_run = QPushButton(_('Run code'))
        self.button_disable = None
        self.button_current = QToolButton()
        self.label_image = QLabel()

        self.label_title = QLabel()
        self.combo_title = QComboBox()
        self.label_current = QLabel()
        self.label_content = QLabel()

        self.label_content.setMinimumWidth(self.fixed_width)
        self.label_content.setMaximumWidth(self.fixed_width)

        self.label_current.setAlignment(Qt.AlignCenter)

        self.label_content.setWordWrap(True)

        self.widgets = [
            self.label_content, self.label_title, self.label_current,
            self.combo_title, self.button_close, self.button_run,
            self.button_next, self.button_previous, self.button_end,
            self.button_home, self.button_current
        ]

        arrow = get_image_path('hide.png')

        self.stylesheet = '''QPushButton {
                             background-color: rgbs(200,200,200,100%);
                             color: rgbs(0,0,0,100%);
                             border-style: outset;
                             border-width: 1px;
                             border-radius: 3px;
                             border-color: rgbs(100,100,100,100%);
                             padding: 2px;
                             }

                             QPushButton:hover {
                             background-color: rgbs(150, 150, 150, 100%);
                             }

                             QPushButton:disabled {
                             background-color: rgbs(230,230,230,100%);
                             color: rgbs(200,200,200,100%);
                             border-color: rgbs(200,200,200,100%);
                             }

                             QComboBox {
                             padding-left: 5px;
                             background-color: rgbs(230,230,230,100%);
                             border-width: 0px;
                             border-radius: 0px;
                             min-height:20px;
                             max-height:20px;
                             }

                             QComboBox::drop-down  {
                             subcontrol-origin: padding;
                             subcontrol-position: top left;
                             border-width: 0px;
                             }
                             
                             QComboBox::down-arrow {
                             image: url(''' + arrow + ''');
                             }
                             
                             '''
        # Windows fix, slashes should be always in unix-style
        self.stylesheet = self.stylesheet.replace('\\', '/')

        for widget in self.widgets:
            widget.setFocusPolicy(Qt.NoFocus)
            widget.setStyleSheet(self.stylesheet)

        layout_top = QHBoxLayout()
        layout_top.addWidget(self.combo_title)
        layout_top.addStretch()
        layout_top.addWidget(self.button_close)
        layout_top.addSpacerItem(
            QSpacerItem(self.offset_shadow, self.offset_shadow))

        layout_content = QHBoxLayout()
        layout_content.addWidget(self.label_content)
        layout_content.addWidget(self.label_image)
        layout_content.addSpacerItem(QSpacerItem(5, 5))

        layout_run = QHBoxLayout()
        layout_run.addStretch()
        layout_run.addWidget(self.button_run)
        layout_run.addStretch()
        layout_run.addSpacerItem(
            QSpacerItem(self.offset_shadow, self.offset_shadow))

        layout_navigation = QHBoxLayout()
        layout_navigation.addWidget(self.button_home)
        layout_navigation.addWidget(self.button_previous)
        layout_navigation.addStretch()
        layout_navigation.addWidget(self.label_current)
        layout_navigation.addStretch()
        layout_navigation.addWidget(self.button_next)
        layout_navigation.addWidget(self.button_end)
        layout_navigation.addSpacerItem(
            QSpacerItem(self.offset_shadow, self.offset_shadow))

        layout = QVBoxLayout()
        layout.addLayout(layout_top)
        layout.addStretch()
        layout.addSpacerItem(QSpacerItem(15, 15))
        layout.addLayout(layout_content)
        layout.addLayout(layout_run)
        layout.addStretch()
        layout.addSpacerItem(QSpacerItem(15, 15))
        layout.addLayout(layout_navigation)
        layout.addSpacerItem(
            QSpacerItem(self.offset_shadow, self.offset_shadow))

        layout.setSizeConstraint(QLayout.SetFixedSize)

        self.setLayout(layout)

        self.set_funcs_before_fade_in([self._disable_widgets])
        self.set_funcs_after_fade_in([self._enable_widgets])
        self.set_funcs_before_fade_out([self._disable_widgets])

        self.setContextMenuPolicy(Qt.CustomContextMenu)

        # signals and slots
        # These are defined every time by the AnimatedTour Class

    def _disable_widgets(self):
        """ """
        for widget in self.widgets:
            widget.setDisabled(True)

    def _enable_widgets(self):
        """ """
        self.setWindowFlags(Qt.Dialog | Qt.FramelessWindowHint
                            | Qt.WindowStaysOnTopHint)
        for widget in self.widgets:
            widget.setDisabled(False)

        if self.button_disable == 'previous':
            self.button_previous.setDisabled(True)
            self.button_home.setDisabled(True)
        elif self.button_disable == 'next':
            self.button_next.setDisabled(True)
            self.button_end.setDisabled(True)

    def set_data(self,
                 title,
                 content,
                 current,
                 image,
                 run,
                 frames=None,
                 step=None):
        """ """
        self.label_title.setText(title)
        self.combo_title.clear()
        self.combo_title.addItems(frames)
        self.combo_title.setCurrentIndex(step)
        #        min_content_len = max([len(f) for f in frames])
        #        self.combo_title.setMinimumContentsLength(min_content_len)

        # Fix and try to see how it looks with a combo box
        self.label_current.setText(current)
        self.button_current.setText(current)
        self.label_content.setText(content)
        self.image = image

        if image is None:
            self.label_image.setFixedHeight(1)
            self.label_image.setFixedWidth(1)
        else:
            extension = image.split('.')[-1]
            self.image = QPixmap(get_image_path(image), extension)
            self.label_image.setPixmap(self.image)
            self.label_image.setFixedSize(self.image.size())

        if run is None:
            self.button_run.setVisible(False)
        else:
            self.button_run.setDisabled(False)
            self.button_run.setVisible(True)

        # Refresh layout
        self.layout().activate()

    def set_pos(self, x, y):
        """ """
        self.x = x
        self.y = y
        self.move(QPoint(x, y))

    def build_paths(self):
        """ """
        geo = self.geometry()
        radius = 30
        shadow = self.offset_shadow
        x0, y0 = geo.x(), geo.y()
        width, height = geo.width() - shadow, geo.height() - shadow

        left, top = 0, 0
        right, bottom = width, height

        self.round_rect_path = QPainterPath()
        self.round_rect_path.moveTo(right, top + radius)
        self.round_rect_path.arcTo(right - radius, top, radius, radius, 0.0,
                                   90.0)
        self.round_rect_path.lineTo(left + radius, top)
        self.round_rect_path.arcTo(left, top, radius, radius, 90.0, 90.0)
        self.round_rect_path.lineTo(left, bottom - radius)
        self.round_rect_path.arcTo(left, bottom - radius, radius, radius,
                                   180.0, 90.0)
        self.round_rect_path.lineTo(right - radius, bottom)
        self.round_rect_path.arcTo(right - radius, bottom - radius, radius,
                                   radius, 270.0, 90.0)
        self.round_rect_path.closeSubpath()

        # Top path
        header = 36
        offset = 2
        left, top = offset, offset
        right = width - (offset)
        self.top_rect_path = QPainterPath()
        self.top_rect_path.lineTo(right, top + radius)
        self.top_rect_path.moveTo(right, top + radius)
        self.top_rect_path.arcTo(right - radius, top, radius, radius, 0.0,
                                 90.0)
        self.top_rect_path.lineTo(left + radius, top)
        self.top_rect_path.arcTo(left, top, radius, radius, 90.0, 90.0)
        self.top_rect_path.lineTo(left, top + header)
        self.top_rect_path.lineTo(right, top + header)

    def paintEvent(self, event):
        """ """
        self.build_paths()

        painter = QPainter(self)
        painter.setRenderHint(QPainter.Antialiasing)

        painter.fillPath(self.round_rect_path, self.color_back)
        painter.fillPath(self.top_rect_path, self.color_top)
        painter.strokePath(self.round_rect_path, QPen(Qt.gray, 1))

        # TODO: Build the pointing arrow?

    def keyReleaseEvent(self, event):
        """ """
        key = event.key()
        self.key_pressed = key
        #        print(key)
        keys = [
            Qt.Key_Right, Qt.Key_Left, Qt.Key_Down, Qt.Key_Up, Qt.Key_Escape,
            Qt.Key_PageUp, Qt.Key_PageDown, Qt.Key_Home, Qt.Key_End,
            Qt.Key_Menu
        ]

        if key in keys:
            if not self.is_fade_running():
                self.sig_key_pressed.emit()

    def mousePressEvent(self, event):
        """override Qt method"""
        # Raise the main application window on click
        self.parent.raise_()
        self.raise_()

        if event.button() == Qt.RightButton:
            pass


#            clicked_widget = self.childAt(event.x(), event.y())
#            if clicked_widget == self.label_current:
#            self.context_menu_requested(event)

    def context_menu_requested(self, event):
        """ """
        pos = QPoint(event.x(), event.y())
        menu = QMenu(self)

        actions = []
        action_title = create_action(self, _('Go to step: '), icon=QIcon())
        action_title.setDisabled(True)
        actions.append(action_title)
        #        actions.append(create_action(self, _(': '), icon=QIcon()))

        add_actions(menu, actions)

        menu.popup(self.mapToGlobal(pos))

    def reject(self):
        """Qt method to handle escape key event"""
        if not self.is_fade_running():
            key = Qt.Key_Escape
            self.key_pressed = key
            self.sig_key_pressed.emit()