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git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
114 lines
5.1 KiB
Text
114 lines
5.1 KiB
Text
/* $Id: range.hg,v 1.8 2006/04/12 11:11:25 murrayc Exp $ */
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/* Copyright (C) 1998-2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <gtkmm/widget.h>
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_DEFS(gtkmm,gtk)
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_PINCLUDE(gtkmm/private/widget_p.h)
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namespace Gtk
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{
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_WRAP_ENUM(SensitivityType, GtkSensitivityType)
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class Adjustment;
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/** Base class for widgets which visualize an adjustment.
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*
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* @ingroup Widgets
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*/
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class Range : public Widget
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{
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_CLASS_GTKOBJECT(Range,GtkRange,GTK_RANGE,Gtk::Widget,GtkWidget)
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protected:
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_CTOR_DEFAULT
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public:
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_WRAP_METHOD(void set_update_policy(UpdateType policy), gtk_range_set_update_policy)
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_WRAP_METHOD(UpdateType get_update_policy() const, gtk_range_get_update_policy)
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_WRAP_METHOD(void set_adjustment(Gtk::Adjustment& adjustment), gtk_range_set_adjustment)
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void unset_adjustment();
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_WRAP_METHOD(Gtk::Adjustment* get_adjustment(), gtk_range_get_adjustment)
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_WRAP_METHOD(const Gtk::Adjustment* get_adjustment() const, gtk_range_get_adjustment, constversion)
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_WRAP_METHOD(void set_inverted(bool setting = true), gtk_range_set_inverted)
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_WRAP_METHOD(bool get_inverted() const, gtk_range_get_inverted)
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_WRAP_METHOD(void set_lower_stepper_sensitivity(SensitivityType sensitivity), gtk_range_set_lower_stepper_sensitivity)
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_WRAP_METHOD(SensitivityType get_lower_stepper_sensitivity() const, gtk_range_get_lower_stepper_sensitivity)
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_WRAP_METHOD(void set_upper_stepper_sensitivity(SensitivityType sensitivity), gtk_range_set_upper_stepper_sensitivity)
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_WRAP_METHOD(SensitivityType get_upper_stepper_sensitivity() const, gtk_range_get_upper_stepper_sensitivity)
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_WRAP_METHOD(void set_increments(double step, double page), gtk_range_set_increments)
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_WRAP_METHOD(void set_range(double min, double max), gtk_range_set_range)
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_WRAP_METHOD(void set_value(double value), gtk_range_set_value)
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_WRAP_METHOD(double get_value() const, gtk_range_get_value)
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_WRAP_METHOD(void set_show_fill_level(bool show_fill_level = true), gtk_range_set_show_fill_level)
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_WRAP_METHOD(bool get_show_fill_level() const, gtk_range_get_show_fill_level)
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_WRAP_METHOD(void set_restrict_to_fill_level(bool restrict_to_fill_level = true), gtk_range_set_restrict_to_fill_level)
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_WRAP_METHOD(bool get_restrict_to_fill_level() const, gtk_range_get_restrict_to_fill_level)
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_WRAP_METHOD(void set_fill_level(double fill_level), gtk_range_set_fill_level)
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_WRAP_METHOD(double get_fill_level() const, gtk_range_get_fill_level)
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_WRAP_SIGNAL(void value_changed(), "value_changed")
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_WRAP_SIGNAL(void adjust_bounds(double new_value), "adjust_bounds")
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_WRAP_SIGNAL(void move_slider(ScrollType scroll), "move_slider")
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//We use no_default_handler for this, because we can not add a new vfunc to 2.5 without breaking ABI.
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//TODO: Remove no_default_handler when we do an ABI-break-with-parallel-install.
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/** The change_value signal is emitted when a scroll action is
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* performed on a range. It allows an application to determine the
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* type of scroll event that occurred and the resultant new value.
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* The application can handle the event itself and return true to
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* prevent further processing. Or, by returning false, it can pass
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* the event to other handlers until the default GTK+ handler is
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* reached.
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*
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* The value parameter is unrounded. An application that overrides
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* the change_value signal is responsible for clamping the value to
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* the desired number of decimal digits; the default handler
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* clamps the value based on range->round_digits.
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*
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* It is not possible to use delayed update policies in an overridden
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* change_value handler.
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*
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* @param scroll the type of scroll action that was performed.
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* @param new_value the new value resulting from the scroll action.
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* @result true to prevent other handlers from being invoked for the
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* signal, or false to propagate the signal further.
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*/
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_WRAP_SIGNAL(bool change_value(ScrollType scroll, double new_value), "change_value", no_default_handler)
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_WRAP_PROPERTY("update-policy", UpdateType)
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_WRAP_PROPERTY("adjustment", Adjustment*)
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_WRAP_PROPERTY("inverted", bool)
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_WRAP_PROPERTY("lower-stepper-sensitivity", SensitivityType)
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_WRAP_PROPERTY("upper-stepper-sensitivity", SensitivityType)
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_WRAP_PROPERTY("show-fill-level", bool)
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_WRAP_PROPERTY("restrict-to-fill-level", bool)
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_WRAP_PROPERTY("fill-level", double)
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protected:
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_WRAP_VFUNC(void get_range_border(GtkBorder* border) const, get_range_border)
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};
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} // namespace Gtk
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