From 645250e1cd8ce9bc1faea599df7a1b05836bfeb8 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Tue, 29 Dec 2020 16:09:43 +0100
Subject: Split UI code into application/plugin UI and UI library.

---
 plugingui/scrollbar.cc | 214 -------------------------------------------------
 1 file changed, 214 deletions(-)
 delete mode 100644 plugingui/scrollbar.cc

(limited to 'plugingui/scrollbar.cc')

diff --git a/plugingui/scrollbar.cc b/plugingui/scrollbar.cc
deleted file mode 100644
index 9a17d1d..0000000
--- a/plugingui/scrollbar.cc
+++ /dev/null
@@ -1,214 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- *            scrollbar.cc
- *
- *  Sun Apr 14 12:54:58 CEST 2013
- *  Copyright 2013 Bent Bisballe Nyeng
- *  deva@aasimon.org
- ****************************************************************************/
-
-/*
- *  This file is part of DrumGizmo.
- *
- *  DrumGizmo is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU Lesser General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  DrumGizmo is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Lesser General Public License for more details.
- *
- *  You should have received a copy of the GNU Lesser General Public License
- *  along with DrumGizmo; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
- */
-#include "scrollbar.h"
-
-#include <hugin.hpp>
-
-#include "painter.h"
-
-namespace GUI {
-
-ScrollBar::ScrollBar(Widget *parent)
-	: Widget(parent)
-{
-}
-
-void ScrollBar::setRange(int r)
-{
-	rangeValue = r;
-	setValue(value());
-	redraw();
-}
-
-int ScrollBar::range()
-{
-	return rangeValue;
-}
-
-void ScrollBar::setMaximum(int m)
-{
-	maxValue = m;
-	if(maxValue < rangeValue)
-	{
-		rangeValue = maxValue;
-	}
-	setValue(value());
-	redraw();
-}
-
-int ScrollBar::maximum()
-{
-	return maxValue;
-}
-
-void ScrollBar::addValue(int delta)
-{
-	setValue(value() + delta);
-}
-
-void ScrollBar::setValue(int value)
-{
-	if(value > (maxValue - rangeValue))
-	{
-		value = maxValue - rangeValue;
-	}
-
-	if(value < 0)
-	{
-		value = 0;
-	}
-
-	if(currentValue == value)
-	{
-		return;
-	}
-
-	currentValue = value;
-
-	valueChangeNotifier(value);
-
-	redraw();
-}
-
-int ScrollBar::value()
-{
-	return currentValue;
-}
-
-//! Draw an up/down arrow at (x,y) with the bounding box size (w,h)
-//! If h is negative the arrow will point down, if positive it will point up.
-static void drawArrow(Painter &p, int x, int y, int w, int h)
-{
-	if(h < 0)
-	{
-		y -= h;
-	}
-
-	p.drawLine(x, y, x + (w / 2), y + h);
-	p.drawLine(x + (w / 2), y + h, x + w, y);
-
-	++y;
-	p.drawLine(x, y, x + (w / 2), y + h);
-	p.drawLine(x + (w / 2), y + h, x + w, y);
-}
-
-void ScrollBar::repaintEvent(RepaintEvent* repaintEvent)
-{
-	Painter p(*this);
-
-	p.clear();
-
-	p.drawImageStretched(0, 0, bg_img, width(), height());
-
-	p.setColour(Colour(183.0f/255.0f, 219.0f/255.0f, 255.0f/255.0f, 1.0f));
-	if(!maxValue)
-	{
-		return;
-	}
-
-	{
-		int h = height() - 2 * width() - 3;
-		int offset = width() + 2;
-
-		int y_val1 = (currentValue * h) / maxValue;
-		int y_val2 = ((currentValue + rangeValue) * h) / maxValue - 1;
-
-		p.drawFilledRectangle(2, y_val1 + offset, width() - 1, y_val2 + offset);
-	}
-
-	p.drawLine(0, 0, 0, height());
-
-	drawArrow(p, width()/4, width()/4, width()/2, -1 * (width()/3));
-	p.drawLine(0, width(), width(), width());
-
-	drawArrow(p, width()/4, height() - width() + width()/4, width()/2, width()/3);
-	p.drawLine(0, height() - width(), width(), height() - width());
-}
-
-void ScrollBar::scrollEvent(ScrollEvent* scrollEvent)
-{
-	setValue(value() + scrollEvent->delta);
-}
-
-void ScrollBar::mouseMoveEvent(MouseMoveEvent* mouseMoveEvent)
-{
-	if(!dragging)
-	{
-		return;
-	}
-
-	float delta = yOffset - mouseMoveEvent->y;
-
-	int h = height() - 2 * width() - 3;
-	delta /= (float)h / (float)maxValue;
-
-	int newval = valueOffset - delta;
-	if(newval != value())
-	{
-		setValue(newval);
-	}
-}
-
-void ScrollBar::buttonEvent(ButtonEvent* buttonEvent)
-{
-	// Ignore everything except left clicks.
-	if(buttonEvent->button != MouseButton::left)
-	{
-		return;
-	}
-
-	if((buttonEvent->y < (int)width()) && buttonEvent->y > 0)
-	{
-		if(buttonEvent->direction == Direction::down)
-		{
-			addValue(-1);
-		}
-
-		return;
-	}
-
-	if((buttonEvent->y > ((int)height() - (int)width())) &&
-	   (buttonEvent->y < (int)height()))
-	{
-		if(buttonEvent->direction == Direction::down)
-		{
-			addValue(1);
-		}
-
-		return;
-	}
-
-	if(buttonEvent->direction == Direction::down)
-	{
-		yOffset = buttonEvent->y;
-		valueOffset = value();
-	}
-
-	dragging = (buttonEvent->direction == Direction::down);
-}
-
-} // GUI::
-- 
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