2003-07-27 Robert Collins <rbtcollins@hotmail.com>

2003-07-27  Robert Collins  <rbtcollins@hotmail.com>

	* PickView.h (PickView): Inherit from Window.
	(PickView::RegisterWindows): Move from ChooserPage.
	(PickView::listview_proc): Likewise.
	(PickView::paint): Ditto.
	(PickView::list_click): Ditto.
	(PickView::list_hscroll): Ditto.
	(PickView::list_vscroll): Ditto.
	(PickView::lv): Ditto.
	(PickView::chooser): Ditto.
	(PickView::Create): Override Windows::Create as we migrate.
	(PickView::registerWindowClass): Renamed RegisterWindows.
	(PickView::WindowClassAtom): Prevent double registration.
	(PickView::init): Declare.
	* PickView.cc: Adjust for new inheritance.
	(PickView::RegisterWindows): Move from ChooserPage.
	(PickView::listview_proc): Likewise.
	(PickView::paint): Ditto.
	(PickView::list_click): Ditto.
	(PickView::list_hscroll): Ditto.
	(PickView::list_vscroll): Ditto.
	(PickView::lv): Ditto.
	(PickView::chooser): Ditto.
	(PickView::Create): Introduce stub.
	(PickView::RegisterWindows): Rename
	(PickView::init): Extracted from constructor to allow
	reordering.
	* chooser.h (ChooserPage::registerWindows): Rename to
	PickView::RegisterWindows.
	(ChooserPage::listview_proc): Likewise.
	(ChooserPage::paint): Ditto.
	(ChooserPage::list_click): Ditto.
	(ChooserPage::list_hscroll): Ditto.
	(ChooserPage::list_vscroll): Ditto.
	(ChooserPage::lv): Duplicate into PickView, observe
	as non-static.
	(ChooserPage::chooser): Ditto.
	* chooser.cc (ChooserPage::registerWindows): Delete.
	(ChooserPage::listview_proc): Ditto.
	(ChooserPage::paint): Ditto.
	(ChooserPage::list_click): Ditto.
	(ChooserPage::list_hscroll): Ditto.
	(ChooserPage::list_vscroll): Ditto.
	(ChooserPage::createListView): Create() on PickView.
	* window.h (Window::RegisterWindowClass): Make virtual
	to allow Create to become a Template Method, and rename
	to registerWindowClass as it's not static.
	* window.cc (Window::registerWindowClass): Ditto.
	(Window::FirstWindowProcReflector): BUGFIX: Set window
	handle to prevent races with the window procedure.