When the window is smaller than the minimum size that is required to show all the buttons, the hidden features can be reached via the Slide buttons.

    Buttons appear when there are hidden buttons on the toolbars.

    Click the triangle which points to the direction, where you would like to see the hidden buttons.

    images/download/attachments/5311016/image2015-10-1_12_47_25.png Moves the the horizontal toolbar.
    images/download/attachments/5311016/image2015-10-1_12_48_4.png Moves the vertical toolbar.