horizontal scrollbar for GUI terminal on Windows systems * QTerminal.h (QTerminal::init_terminal_size): New public virtual slot. (QTerminal::QTerminal): Connect main_window::init_terminal_size_signal to QTerminal::init_terminal_size slot. * QWinTerminalImpl.h, QWinTerminalImpl.cc (QConsolePrivate::updateConsoleSize): New parameter allow_smaller_width. Call updateHorizontalScrollBar and updateVerticalScrollBar instead of updateScrollBar. (QConsolePrivate::updateVerticalScrollBar): Rename from QConsolePrivate::updateScrollBar. Change all uses. (QConsolePrivate::setVerticalScrollValue): Rename from QConsolePrivate::setScrollValue. Change all uses. (QConsolePrivate::m_verticalScrollBar): Rename from QConsolePrivate::m_scrollBar. Change all uses. (QConsolePrivate::m_horizontalScrollBar): New data member. (QConsolePrivate::updateHorizontalScrollBar, QConsolePrivate::setHorizontalScrollValue): New functions. (QConsolePrivate::QConsolePrivate): Create horizontal scroll bar. Call updateHorizontalScrollBar and updateVerticalScrollBar instead of updateScrollBar. Connect signal for horizontal scrolling. (QConsolePrivate::selectWord, QConsolePrivate::drawSelection): Handle horizontal offset. (QWinTerminalImpl::init_terminal_size): New slot. (QWinTerminalImpl::verticalScrollValueChanged): Rename from QWinTerminalImpl::scrollValueChanged. (QWinTerminalImpl::horizontalScrollValueChanged): New slot. * main-window.h, main-window.cc (main_window::init_terminal_size): New slot. (main_window::init_terminal_size_signal): New signal.

8728cf80b7d84b0ac401debac5b37217aac0d2e2 gnulib-hg