DebugVariableGraphicViewer.py 文件源码

def RefreshHighlight(self, x, y):
        """
        Refresh Viewer highlight according to mouse position
        @param x: X coordinate of mouse pointer
        @param y: Y coordinate of mouse pointer
        """
        width, height = self.GetSize()

        # Mouse is over Viewer figure and graph is not 3D
        bbox = self.GetAxesBoundingBox()
        if bbox.InsideXY(x, y) and not self.Is3DCanvas():
            rect = wx.Rect(bbox.x, bbox.y, bbox.width / 2, bbox.height)
            # Mouse is over Viewer left part of figure
            if rect.InsideXY(x, y):
                self.SetHighlight(HIGHLIGHT_LEFT)

            # Mouse is over Viewer right part of figure
            else:
                self.SetHighlight(HIGHLIGHT_RIGHT)

        # Mouse is over upper part of Viewer
        elif y < height / 2:
            # Viewer is upper one in Debug Variable Panel, show highlight
            if self.ParentWindow.IsViewerFirst(self):
                self.SetHighlight(HIGHLIGHT_BEFORE)

            # Viewer is not the upper one, show highlight in previous one
            # It prevents highlight to move when mouse leave one Viewer to
            # another
            else:
                self.SetHighlight(HIGHLIGHT_NONE)
                self.ParentWindow.HighlightPreviousViewer(self)

        # Mouse is over lower part of Viewer
        else:
            self.SetHighlight(HIGHLIGHT_AFTER)