Ejemplo n.º 1
0
    def _horizontalGradientHelper(cls, painter: QPainter, spanRect: QRect, rect: QRect, lightColored: bool):
        if lightColored:
            shadowGradient = QLinearGradient(rect.topLeft(), rect.bottomLeft())
            shadowGradient.setColorAt(0, 0xf0f0f0)
            shadowGradient.setColorAt(1, 0xcfcfcf)
            painter.fillRect(rect, shadowGradient)
            return

        base = cls.baseColor(lightColored)
        highlight = cls.highlightColor(lightColored)
        shadow = cls.shadowColor(lightColored)
        grad = QLinearGradient(rect.topLeft(), rect.bottomLeft())
        grad.setColorAt(0, highlight.lighter(120))
        if rect.height() == cls.navigationWidgetHeight:
            grad.setColorAt(0.4, highlight)
            grad.setColorAt(0.401, base)

        grad.setColorAt(1, shadow)
        painter.fillRect(rect, grad)

        shadowGradient = QLinearGradient(spanRect.topLeft(), spanRect.topRight())
        shadowGradient.setColorAt(0, QColor(0, 0, 0, 30))
        lighterHighlight = highlight.lighter(130)
        lighterHighlight.setAlpha(100)
        shadowGradient.setColorAt(0.7, lighterHighlight)
        shadowGradient.setColorAt(1, QColor(0, 0, 0, 40))
        painter.fillRect(rect, shadowGradient)
Ejemplo n.º 2
0
 def verticalGradient(self, painter, spanRect, clipRect):
     key = 'fancy vertical gradient %d %d %d %d %d'%(spanRect.width(), spanRect.height(), clipRect.width(),
                                          clipRect.height(), self.baseColor.rgb())
     pixmap = QPixmap()
     p = painter
     rect = QRect(clipRect)
     
     if self._usePixmapCache and not QPixmapCache.find(key, pixmap):
         pixmap = QPixmap(clipRect.size())
         p = QPainter(pixmap)
         rect = QRect(0, 0, clipRect.width(), clipRect.height())
     
     base = self.baseColor
     grad = QLinearGradient(QPointF(spanRect.topRight()), QPointF(spanRect.topLeft()))
     grad.setColorAt(0, self.highlightColor)
     grad.setColorAt(0.301, base)
     grad.setColorAt(1, self.shadowColor)
     p.fillRect(rect, grad)
     
     light = QColor(255, 255, 255, 80)
     p.setPen(light)
     p.drawLine(rect.topRight() - QPoint(1, 0), rect.bottomRight() - QPoint(1, 0))
     
     if self._usePixmapCache and not QPixmapCache.find(key, pixmap):
         painter.drawPixmap(clipRect.topLeft(), pixmap)
         p.end()
         del p
         QPixmapCache.insert(key, pixmap)
Ejemplo n.º 3
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	def paintEvent( self, event ):
		"""
		Das automatisch ausgelöste paintEvent, das das Widget bei jeder Fensterveränderung neu zeichnet.
		"""

		if self.__maximum > 0:
			frameWidth = 1
			separatorWidth = 1

			# Damit der Rahmen nicht irgendwie abgeschnitten wird, muß das Quadrat entsprechend kleiner sein.
			squareSideLength = 10
			framePen = QPen( frameWidth )
			framePen.setColor( self.__colorFrame )

			squareSideLengthPlus = squareSideLength + 2 * frameWidth

			painter = QPainter( self )

			windowWidth = self.width() / min( self.__maximum, self.__columnMax )
			windowHeight = self.__maximum / self.__columnMax
			windowHeight = math.ceil( windowHeight )
			windowHeight = self.height() / windowHeight
			side = min( windowWidth, windowHeight )

			painter.setRenderHint( QPainter.Antialiasing )

			# Wenn das Widget disabled ist, muß ich den Alphakanal meiner Farben verändern.
			if ( not self.isEnabled() ):
				painter.setOpacity( .5 )

			#painter.translate( float( windowWidth ), float( windowHeight ) )

			painter.scale( side / squareSideLengthPlus, side / squareSideLengthPlus )
			painter.setPen( framePen )
			painter.setBrush( self.__colorEmpty )

			painter.save()

			squareColumnIter = 0
			squareLineIter = 0
			squareCount = 0
			for squareCount in range(self.__maximum):
				square = QRect(
					( squareSideLength + separatorWidth ) * squareColumnIter + frameWidth * ( squareColumnIter + 1 ),
					( squareSideLength + separatorWidth ) * squareLineIter + frameWidth * ( squareLineIter + 1 ), squareSideLength, squareSideLength
				)
				painter.drawRect( square )

				# Wir zeichnen die ausgekreuzten Quadrate
				if (self.__value > (self.__columnMax * squareLineIter + squareColumnIter)):
					painter.drawLine(square.bottomLeft(), square.topRight())
					painter.drawLine(square.topLeft(), square.bottomRight())

				squareColumnIter += 1

				if ( squareColumnIter >= self.__columnMax ):
					squareColumnIter = 0
					squareLineIter += 1

			painter.restore()
Ejemplo n.º 4
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    def _drawStyledBar(self, painter, option):
        rect = option.rect
        key = "fancy styledbar %d %d %d" % (rect.width(), rect.height(),
                                            theme.baseColor.rgb())
        pixmap = QPixmap()
        p = painter
        if theme.usePixmapCache() and not QPixmapCache.find(key, pixmap):
            pixmap = QPixmap(rect.size())
            p = QPainter(pixmap)
            rect = QRect(0, 0, rect.width(), rect.height())

        horizontal = option.state & QStyle.State_Horizontal
        offset = self.window().mapToGlobal(
            option.rect.topLeft()) - self.mapToGlobal(option.rect.topLeft())
        gradientSpan = QRect(offset, self.window().size())

        if horizontal:
            theme.horizontalGradient(p, gradientSpan, rect)
        else:
            theme.verticalGradient(p, gradientSpan, rect)

        painter.setPen(theme.borderColor)

        if horizontal:
            lighter = QColor(255, 255, 255, 40)
            if self._topBorder:
                p.drawLine(rect.topLeft(), rect.topRight())
                p.setPen(lighter)
                p.drawLine(rect.topLeft() + QPoint(0, 1),
                           rect.topRight() + QPoint(0, 1))
            else:
                p.drawLine(rect.bottomLeft(), rect.bottomRight())
                p.setPen(lighter)
                p.drawLine(rect.topLeft(), rect.topRight())
        else:
            p.drawLine(rect.topLeft(), rect.bottomLeft())
            p.drawLine(rect.topRight(), rect.bottomRight())

        if theme.usePixmapCache() and not QPixmapCache.find(key, pixmap):
            painter.drawPixmap(rect.topLeft(), pixmap)
            p.end()
            del p
            QPixmapCache.insert(key, pixmap)
Ejemplo n.º 5
0
    def _verticalGradientHelper(cls, painter: QPainter, spanRect: QRect, rect: QRect, lightColored):
        """
        :type painter: QPainter
        :type spanRect: QRect
        :type rect: QRect
        :type lightColored: bool
        """
        highlight = StyleHelper.highlightColor(lightColored)
        shadow = StyleHelper.shadowColor(lightColored)
        grad = QLinearGradient(spanRect.topRight(), spanRect.topLeft())
        grad.setColorAt(0, highlight.lighter(117))
        grad.setColorAt(1, shadow.darker(109))
        painter.fillRect(rect, grad)

        light = QColor(255, 255, 255, 80)
        painter.setPen(light)
        painter.drawLine(rect.topRight() - QPoint(1, 0), rect.bottomRight() - QPoint(1, 0))
        dark = QColor(0, 0, 0, 90)
        painter.setPen(dark)
        painter.drawLine(rect.topLeft(), rect.bottomLeft())
Ejemplo n.º 6
0
    def __paintEventNoStyle(self):
        p = QPainter(self)
        opt = QStyleOptionToolButton()
        self.initStyleOption(opt)

        fm = QFontMetrics(opt.font)
        palette = opt.palette

        # highlight brush is used as the background for the icon and background
        # when the tab is expanded and as mouse hover color (lighter).
        brush_highlight = palette.highlight()
        if opt.state & QStyle.State_Sunken:
            # State 'down' pressed during a mouse press (slightly darker).
            background_brush = brush_darker(brush_highlight, 110)
        elif opt.state & QStyle.State_MouseOver:
            background_brush = brush_darker(brush_highlight, 95)
        elif opt.state & QStyle.State_On:
            background_brush = brush_highlight
        else:
            # The default button brush.
            background_brush = palette.button()

        rect = opt.rect
        icon = opt.icon
        icon_size = opt.iconSize

        # TODO: add shift for pressed as set by the style (PM_ButtonShift...)

        pm = None
        if not icon.isNull():
            if opt.state & QStyle.State_Enabled:
                mode = QIcon.Normal
            else:
                mode = QIcon.Disabled

            pm = opt.icon.pixmap(
                rect.size().boundedTo(icon_size), mode,
                QIcon.On if opt.state & QStyle.State_On else QIcon.Off)

        icon_area_rect = QRect(rect)
        icon_area_rect.setRight(int(icon_area_rect.height() * 1.26))

        text_rect = QRect(rect)
        text_rect.setLeft(icon_area_rect.right() + 10)

        # Background  (TODO: Should the tab button have native
        # toolbutton shape, drawn using PE_PanelButtonTool or even
        # QToolBox tab shape)

        # Default outline pen
        pen = QPen(palette.color(QPalette.Mid))

        p.save()
        p.setPen(Qt.NoPen)
        p.setBrush(QBrush(background_brush))
        p.drawRect(rect)

        # Draw the background behind the icon if the background_brush
        # is different.
        if not opt.state & QStyle.State_On:
            p.setBrush(brush_highlight)
            p.drawRect(icon_area_rect)
            # Line between the icon and text
            p.setPen(pen)
            p.drawLine(icon_area_rect.topRight(), icon_area_rect.bottomRight())

        if opt.state & QStyle.State_HasFocus:
            # Set the focus frame pen and draw the border
            pen = QPen(QColor(FOCUS_OUTLINE_COLOR))
            p.setPen(pen)
            p.setBrush(Qt.NoBrush)
            # Adjust for pen
            rect = rect.adjusted(0, 0, -1, -1)
            p.drawRect(rect)

        else:
            p.setPen(pen)
            # Draw the top/bottom border
            if self.position == QStyleOptionToolBoxV2.OnlyOneTab or \
                    self.position == QStyleOptionToolBoxV2.Beginning or \
                    self.selected & \
                        QStyleOptionToolBoxV2.PreviousIsSelected:

                p.drawLine(rect.topLeft(), rect.topRight())

            p.drawLine(rect.bottomLeft(), rect.bottomRight())

        p.restore()

        p.save()
        text = fm.elidedText(opt.text, Qt.ElideRight, text_rect.width())
        p.setPen(QPen(palette.color(QPalette.ButtonText)))
        p.setFont(opt.font)

        p.drawText(text_rect,
                   int(Qt.AlignVCenter | Qt.AlignLeft) | \
                   int(Qt.TextSingleLine),
                   text)
        if pm:
            pm_rect = QRect(QPoint(0, 0), pm.size())
            centered_rect = QRect(pm_rect)
            centered_rect.moveCenter(icon_area_rect.center())
            p.drawPixmap(centered_rect, pm, pm_rect)
        p.restore()
Ejemplo n.º 7
0
class StartupScreen(VispaWidget):

    # inherited parameters
    BACKGROUND_SHAPE = 'ROUNDRECT'
    SELECTABLE_FLAG = False
    AUTOSIZE = True
    AUTOSIZE_KEEP_ASPECT_RATIO = False

    PROTOTYPING_DESCRIPTION = """Prototyping"""

    EXECUTING_DESCRIPTION = """Executing"""

    VERIFYING_DESCRIPTION = """Verifying"""

    def __init__(self, parent):
        self._descriptionWidgets = []
        self._descriptionActiveRects = [
            QRect(), QRect(), QRect()
        ]  # descriptions will be visible if mouse cursor is in the rect
        VispaWidget.__init__(self, parent)
        self._filenewIcon = QIcon(QPixmap(":/resources/filenew.svg"))
        self._fileopenIcon = QIcon(QPixmap(":/resources/fileopen.svg"))
        self.setImage(
            QSvgRenderer(":/resources/startup_development_cycle.svg"))
        self.setDragable(False)
        self.setMouseTracking(
            True)  # receive mouse events even if no button is pressed
        self._hideDescriptions = False

        self.createPrototypingWidget()
        self.createExecutionWidget()
        self.createVerifyingWidget()

    def createDescriptionWidget(self, arrowDirection, description):
        widget = VispaWidget(self.parent())
        widget.enableAutosizing(True, False)
        widget.setSelectable(False)
        widget.setArrowShape(arrowDirection)
        widget.setVisible(not self._hideDescriptions)
        widget.setDragable(False)
        self._descriptionWidgets.append(widget)
        return widget

    def createPrototypingWidget(self):
        self._prototypingDescriptionWidget = self.createDescriptionWidget(
            VispaWidget.ARROW_SHAPE_BOTTOM, self.PROTOTYPING_DESCRIPTION)

        bodyWidget = QWidget(self._prototypingDescriptionWidget)
        bodyWidget.setLayout(QGridLayout())
        bodyWidget.layout().setContentsMargins(0, 0, 0, 0)

        bodyWidget.layout().addWidget(QLabel("Design physics analysis:"), 0, 0)
        analysisDesignerButton = QToolButton()
        analysisDesignerButton.setText("Analysis Designer")
        analysisDesignerButton.setIcon(self._filenewIcon)
        self.connect(analysisDesignerButton, SIGNAL("clicked(bool)"),
                     self.parent().newAnalysisDesignerSlot)
        bodyWidget.layout().addWidget(analysisDesignerButton, 0, 1)
        bodyWidget.layout().addWidget(QLabel("Create physics event:"), 1, 0)
        pxlButton = QToolButton()
        pxlButton.setText("PXL Editor")
        pxlButton.setIcon(self._filenewIcon)
        self.connect(pxlButton, SIGNAL("clicked(bool)"),
                     self.parent().newPxlSlot)
        bodyWidget.layout().addWidget(pxlButton, 1, 1)

        self._prototypingDescriptionWidget.setBodyWidget(bodyWidget)

    def createExecutionWidget(self):
        self._executionDescriptionWidget = self.createDescriptionWidget(
            VispaWidget.ARROW_SHAPE_RIGHT, self.EXECUTING_DESCRIPTION)

        bodyWidget = QWidget(self._executionDescriptionWidget)
        bodyWidget.setLayout(QGridLayout())
        bodyWidget.layout().setContentsMargins(0, 0, 0, 0)

        label = QLabel("Open and run existing analysis:")
        bodyWidget.layout().addWidget(label, 0, 0)
        analysisDesignerButton = QToolButton()
        analysisDesignerButton.setText("Open analysis file")
        analysisDesignerButton.setIcon(self._fileopenIcon)
        self.connect(analysisDesignerButton, SIGNAL("clicked(bool)"),
                     self.parent().openAnalysisFileSlot)
        bodyWidget.layout().addWidget(analysisDesignerButton, 0, 1)
        self._analysisDesignerRecentFilesList = QListWidget()
        self._analysisDesignerRecentFilesList.setFixedSize(
            label.sizeHint().width() +
            analysisDesignerButton.sizeHint().width(), 150)
        self.connect(self._analysisDesignerRecentFilesList,
                     SIGNAL("doubleClicked(QModelIndex)"),
                     self.parent().openAnalysisFileSlot)
        bodyWidget.layout().addWidget(self._analysisDesignerRecentFilesList, 1,
                                      0, 1, 2)

        self._executionDescriptionWidget.setBodyWidget(bodyWidget)

    def analysisDesignerRecentFilesList(self):
        return self._analysisDesignerRecentFilesList

    def createVerifyingWidget(self):
        self._verifyingDescriptionWidget = self.createDescriptionWidget(
            VispaWidget.ARROW_SHAPE_LEFT, self.VERIFYING_DESCRIPTION)

        bodyWidget = QWidget(self._verifyingDescriptionWidget)
        bodyWidget.setLayout(QGridLayout())
        bodyWidget.layout().setContentsMargins(0, 0, 0, 0)

        label = QLabel("Browse an existing PXL data file:")
        bodyWidget.layout().addWidget(label, 0, 0)
        analysisDesignerButton = QToolButton()
        analysisDesignerButton.setText("Open PXL file")
        analysisDesignerButton.setIcon(self._fileopenIcon)
        self.connect(analysisDesignerButton, SIGNAL("clicked(bool)"),
                     self.parent().openPxlFileSlot)
        bodyWidget.layout().addWidget(analysisDesignerButton, 0, 1)
        self._pxlEditorRecentFilesList = QListWidget()
        self._pxlEditorRecentFilesList.setFixedSize(
            label.sizeHint().width() +
            analysisDesignerButton.sizeHint().width(), 150)
        self.connect(self._pxlEditorRecentFilesList,
                     SIGNAL("doubleClicked(QModelIndex)"),
                     self.parent().openPxlFileSlot)
        bodyWidget.layout().addWidget(self._pxlEditorRecentFilesList, 1, 0, 1,
                                      2)

        self._verifyingDescriptionWidget.setBodyWidget(bodyWidget)

    def pxlEditorRecentFilesList(self):
        return self._pxlEditorRecentFilesList

    def mouseMoveEvent(self, event):
        if bool(event.buttons()):
            VispaWidget.mouseMoveEvent(self, event)
        elif self._hideDescriptions:
            for i in range(len(self._descriptionWidgets)):
                self._descriptionWidgets[i].setVisible(
                    self._descriptionActiveRects[i].contains(event.pos()))

    def moveEvent(self, event):
        VispaWidget.moveEvent(self, event)
        self.rearangeDescriptionWidgets()

    def rearangeContent(self):
        VispaWidget.rearangeContent(self)
        self.rearangeDescriptionWidgets()

    def rearangeDescriptionWidgets(self):
        self._activeSize = QSize(0.3 * self.width(), 0.1 * self.height())
        self._prototypingRect = QRect(
            QPoint(0.5 * (self.width() - self._activeSize.width()), 0),
            self._activeSize)
        self._executionRect = QRect(QPoint(0, 0.635 * self.height()),
                                    self._activeSize)
        self._verifyingRect = QRect(
            QPoint(self.width() - self._activeSize.width(),
                   0.635 * self.height()), self._activeSize)
        self._descriptionActiveRects[0] = self._prototypingRect
        self._descriptionActiveRects[1] = self._executionRect
        self._descriptionActiveRects[2] = self._verifyingRect

        self._prototypingDescriptionWidget.move(
            self.mapToParent(self._prototypingRect.topLeft()) +
            QPoint((self._prototypingRect.width() -
                    self._prototypingDescriptionWidget.width()) *
                   0.5, -self._prototypingDescriptionWidget.height()))
        self._executionDescriptionWidget.move(
            self.mapToParent(self._executionRect.topLeft()) - QPoint(
                self._executionDescriptionWidget.width(), -0.5 *
                (self._executionRect.height() -
                 self._executionDescriptionWidget.height())))
        self._verifyingDescriptionWidget.move(
            self.mapToParent(self._verifyingRect.topRight()) - QPoint(
                0, -0.5 * (self._verifyingRect.height() -
                           self._verifyingDescriptionWidget.height())))

    def boundingRect(self):
        br = VispaWidget.boundingRect(self)
        for w in self._descriptionWidgets:
            br = br.united(w.boundingRect())
        return br

    def setVisible(self, visible):
        VispaWidget.setVisible(self, visible)
        self._executionDescriptionWidget.setVisible(
            visible and not self._hideDescriptions)
        self._prototypingDescriptionWidget.setVisible(
            visible and not self._hideDescriptions)
        self._verifyingDescriptionWidget.setVisible(
            visible and not self._hideDescriptions)
Ejemplo n.º 8
0
class StartupScreen(VispaWidget):
    
    # inherited parameters
    BACKGROUND_SHAPE = 'ROUNDRECT'
    SELECTABLE_FLAG = False
    AUTOSIZE = True
    AUTOSIZE_KEEP_ASPECT_RATIO = False
    
    PROTOTYPING_DESCRIPTION = """Prototyping"""
    
    EXECUTING_DESCRIPTION = """Executing"""
    
    VERIFYING_DESCRIPTION = """Verifying"""
        
    def __init__(self, parent):
        self._descriptionWidgets = []
        self._descriptionActiveRects = [QRect(), QRect(), QRect()]   # descriptions will be visible if mouse cursor is in the rect
        VispaWidget.__init__(self, parent)
        self._filenewIcon = QIcon(QPixmap(":/resources/filenew.svg"))
        self._fileopenIcon = QIcon(QPixmap(":/resources/fileopen.svg"))
        self.setImage(QSvgRenderer(":/resources/startup_development_cycle.svg"))
        self.setDragable(False)
        self.setMouseTracking(True)     # receive mouse events even if no button is pressed
        self._hideDescriptions = False
        
        self.createPrototypingWidget()
        self.createExecutionWidget()
        self.createVerifyingWidget()
        
    def createDescriptionWidget(self, arrowDirection, description):
        widget = VispaWidget(self.parent())
        widget.enableAutosizing(True, False)
        widget.setSelectable(False)
        widget.setArrowShape(arrowDirection)
        widget.setVisible(not self._hideDescriptions)
        widget.setDragable(False)
        self._descriptionWidgets.append(widget)
        return widget
    
    def createPrototypingWidget(self):
        self._prototypingDescriptionWidget = self.createDescriptionWidget(VispaWidget.ARROW_SHAPE_BOTTOM, self.PROTOTYPING_DESCRIPTION)
        
        bodyWidget = QWidget(self._prototypingDescriptionWidget)
        bodyWidget.setLayout(QGridLayout())
        bodyWidget.layout().setContentsMargins(0, 0, 0, 0)
        
        bodyWidget.layout().addWidget(QLabel("Design physics analysis:"), 0, 0)
        analysisDesignerButton = QToolButton()
        analysisDesignerButton.setText("Analysis Designer")
        analysisDesignerButton.setIcon(self._filenewIcon)
        self.connect(analysisDesignerButton, SIGNAL("clicked(bool)"), self.parent().newAnalysisDesignerSlot)
        bodyWidget.layout().addWidget(analysisDesignerButton, 0, 1)
        bodyWidget.layout().addWidget(QLabel("Create physics event:"), 1, 0)
        pxlButton = QToolButton()
        pxlButton.setText("PXL Editor")
        pxlButton.setIcon(self._filenewIcon)
        self.connect(pxlButton, SIGNAL("clicked(bool)"), self.parent().newPxlSlot)
        bodyWidget.layout().addWidget(pxlButton, 1, 1)
    
        self._prototypingDescriptionWidget.setBodyWidget(bodyWidget)
        
    def createExecutionWidget(self):
        self._executionDescriptionWidget = self.createDescriptionWidget(VispaWidget.ARROW_SHAPE_RIGHT, self.EXECUTING_DESCRIPTION)
        
        bodyWidget = QWidget(self._executionDescriptionWidget)
        bodyWidget.setLayout(QGridLayout())
        bodyWidget.layout().setContentsMargins(0, 0, 0, 0)
        
        label=QLabel("Open and run existing analysis:")
        bodyWidget.layout().addWidget(label, 0, 0)
        analysisDesignerButton = QToolButton()
        analysisDesignerButton.setText("Open analysis file")
        analysisDesignerButton.setIcon(self._fileopenIcon)
        self.connect(analysisDesignerButton, SIGNAL("clicked(bool)"), self.parent().openAnalysisFileSlot)
        bodyWidget.layout().addWidget(analysisDesignerButton, 0, 1)
        self._analysisDesignerRecentFilesList=QListWidget()
        self._analysisDesignerRecentFilesList.setFixedSize(label.sizeHint().width()+analysisDesignerButton.sizeHint().width(),150)
        self.connect(self._analysisDesignerRecentFilesList, SIGNAL("doubleClicked(QModelIndex)"), self.parent().openAnalysisFileSlot)
        bodyWidget.layout().addWidget(self._analysisDesignerRecentFilesList, 1, 0, 1, 2)
        
        self._executionDescriptionWidget.setBodyWidget(bodyWidget)

    def analysisDesignerRecentFilesList(self):
        return self._analysisDesignerRecentFilesList
        
    def createVerifyingWidget(self):
        self._verifyingDescriptionWidget = self.createDescriptionWidget(VispaWidget.ARROW_SHAPE_LEFT, self.VERIFYING_DESCRIPTION)
        
        bodyWidget = QWidget(self._verifyingDescriptionWidget)
        bodyWidget.setLayout(QGridLayout())
        bodyWidget.layout().setContentsMargins(0, 0, 0, 0)
        
        label=QLabel("Browse an existing PXL data file:")
        bodyWidget.layout().addWidget(label, 0, 0)
        analysisDesignerButton = QToolButton()
        analysisDesignerButton.setText("Open PXL file")
        analysisDesignerButton.setIcon(self._fileopenIcon)
        self.connect(analysisDesignerButton, SIGNAL("clicked(bool)"), self.parent().openPxlFileSlot)
        bodyWidget.layout().addWidget(analysisDesignerButton, 0, 1)
        self._pxlEditorRecentFilesList=QListWidget()
        self._pxlEditorRecentFilesList.setFixedSize(label.sizeHint().width()+analysisDesignerButton.sizeHint().width(),150)
        self.connect(self._pxlEditorRecentFilesList, SIGNAL("doubleClicked(QModelIndex)"), self.parent().openPxlFileSlot)
        bodyWidget.layout().addWidget(self._pxlEditorRecentFilesList, 1, 0, 1, 2)
        
        self._verifyingDescriptionWidget.setBodyWidget(bodyWidget)
        
    def pxlEditorRecentFilesList(self):
        return self._pxlEditorRecentFilesList
        
    def mouseMoveEvent(self, event):
        if bool(event.buttons()):
            VispaWidget.mouseMoveEvent(self, event)
        elif self._hideDescriptions:
            for i in range(len(self._descriptionWidgets)):
                self._descriptionWidgets[i].setVisible(self._descriptionActiveRects[i].contains(event.pos()))
                
    def moveEvent(self, event):
        VispaWidget.moveEvent(self, event)
        self.rearangeDescriptionWidgets()
        
    def rearangeContent(self):
        VispaWidget.rearangeContent(self)
        self.rearangeDescriptionWidgets()
        
    def rearangeDescriptionWidgets(self):
        self._activeSize = QSize(0.3 * self.width(), 0.1 * self.height())
        self._prototypingRect = QRect(QPoint(0.5 * (self.width() - self._activeSize.width()), 0), self._activeSize)
        self._executionRect = QRect(QPoint(0, 0.635 * self.height()), self._activeSize)
        self._verifyingRect = QRect(QPoint(self.width() -self._activeSize.width(), 0.635 * self.height()), self._activeSize)
        self._descriptionActiveRects[0] = self._prototypingRect
        self._descriptionActiveRects[1] = self._executionRect 
        self._descriptionActiveRects[2] = self._verifyingRect
        
        self._prototypingDescriptionWidget.move(self.mapToParent(self._prototypingRect.topLeft()) + QPoint((self._prototypingRect.width() - self._prototypingDescriptionWidget.width()) * 0.5, - self._prototypingDescriptionWidget.height()))
        self._executionDescriptionWidget.move(self.mapToParent(self._executionRect.topLeft()) - QPoint(self._executionDescriptionWidget.width(), - 0.5 * (self._executionRect.height() - self._executionDescriptionWidget.height())))
        self._verifyingDescriptionWidget.move(self.mapToParent(self._verifyingRect.topRight()) - QPoint(0, - 0.5 * (self._verifyingRect.height() - self._verifyingDescriptionWidget.height())))
        
    def boundingRect(self):
        br = VispaWidget.boundingRect(self)
        for w in self._descriptionWidgets:
            br = br.united(w.boundingRect())
        return br

    def setVisible(self, visible):
        VispaWidget.setVisible(self, visible)
        self._executionDescriptionWidget.setVisible(visible and not self._hideDescriptions)
        self._prototypingDescriptionWidget.setVisible(visible and not self._hideDescriptions)
        self._verifyingDescriptionWidget.setVisible(visible and not self._hideDescriptions)
Ejemplo n.º 9
0
    def __paintEventNoStyle(self):
        p = QPainter(self)
        opt = QStyleOptionToolButton()
        self.initStyleOption(opt)

        fm = QFontMetrics(opt.font)
        palette = opt.palette

        # highlight brush is used as the background for the icon and background
        # when the tab is expanded and as mouse hover color (lighter).
        brush_highlight = palette.highlight()
        if opt.state & QStyle.State_Sunken:
            # State 'down' pressed during a mouse press (slightly darker).
            background_brush = brush_darker(brush_highlight, 110)
        elif opt.state & QStyle.State_MouseOver:
            background_brush = brush_darker(brush_highlight, 95)
        elif opt.state & QStyle.State_On:
            background_brush = brush_highlight
        else:
            # The default button brush.
            background_brush = palette.button()

        rect = opt.rect
        icon = opt.icon
        icon_size = opt.iconSize

        # TODO: add shift for pressed as set by the style (PM_ButtonShift...)

        pm = None
        if not icon.isNull():
            if opt.state & QStyle.State_Enabled:
                mode = QIcon.Normal
            else:
                mode = QIcon.Disabled

            pm = opt.icon.pixmap(
                    rect.size().boundedTo(icon_size), mode,
                    QIcon.On if opt.state & QStyle.State_On else QIcon.Off)

        icon_area_rect = QRect(rect)
        icon_area_rect.setRight(int(icon_area_rect.height() * 1.26))

        text_rect = QRect(rect)
        text_rect.setLeft(icon_area_rect.right() + 10)

        # Background  (TODO: Should the tab button have native
        # toolbutton shape, drawn using PE_PanelButtonTool or even
        # QToolBox tab shape)

        # Default outline pen
        pen = QPen(palette.color(QPalette.Mid))

        p.save()
        p.setPen(Qt.NoPen)
        p.setBrush(QBrush(background_brush))
        p.drawRect(rect)

        # Draw the background behind the icon if the background_brush
        # is different.
        if not opt.state & QStyle.State_On:
            p.setBrush(brush_highlight)
            p.drawRect(icon_area_rect)
            # Line between the icon and text
            p.setPen(pen)
            p.drawLine(icon_area_rect.topRight(),
                       icon_area_rect.bottomRight())

        if opt.state & QStyle.State_HasFocus:
            # Set the focus frame pen and draw the border
            pen = QPen(QColor(FOCUS_OUTLINE_COLOR))
            p.setPen(pen)
            p.setBrush(Qt.NoBrush)
            # Adjust for pen
            rect = rect.adjusted(0, 0, -1, -1)
            p.drawRect(rect)

        else:
            p.setPen(pen)
            # Draw the top/bottom border
            if self.position == QStyleOptionToolBoxV2.OnlyOneTab or \
                    self.position == QStyleOptionToolBoxV2.Beginning or \
                    self.selected & \
                        QStyleOptionToolBoxV2.PreviousIsSelected:

                p.drawLine(rect.topLeft(), rect.topRight())

            p.drawLine(rect.bottomLeft(), rect.bottomRight())

        p.restore()

        p.save()
        text = fm.elidedText(opt.text, Qt.ElideRight, text_rect.width())
        p.setPen(QPen(palette.color(QPalette.ButtonText)))
        p.setFont(opt.font)

        p.drawText(text_rect,
                   int(Qt.AlignVCenter | Qt.AlignLeft) | \
                   int(Qt.TextSingleLine),
                   text)
        if pm:
            pm_rect = QRect(QPoint(0, 0), pm.size())
            centered_rect = QRect(pm_rect)
            centered_rect.moveCenter(icon_area_rect.center())
            p.drawPixmap(centered_rect, pm, pm_rect)
        p.restore()