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Diffstat (limited to 'plugingui/combobox.cc')
| -rw-r--r-- | plugingui/combobox.cc | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/plugingui/combobox.cc b/plugingui/combobox.cc deleted file mode 100644 index aa2058e..0000000 --- a/plugingui/combobox.cc +++ /dev/null @@ -1,234 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/*************************************************************************** - * combobox.cc - * - * Sun Mar 10 19:04:50 CET 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 "combobox.h" - -#include "painter.h" -#include "font.h" - -#include <stdio.h> - -#define BORDER 10 - -namespace GUI -{ - -void ComboBox::listboxSelectHandler() -{ - ButtonEvent buttonEvent; - buttonEvent.direction = Direction::down; - this->buttonEvent(&buttonEvent); -} - -ComboBox::ComboBox(Widget* parent) - : Widget(parent) - , listbox(parent) -{ - CONNECT(&listbox, selectionNotifier, this, &ComboBox::listboxSelectHandler); - CONNECT(&listbox, clickNotifier, this, &ComboBox::listboxSelectHandler); - - listbox.hide(); -} - -ComboBox::~ComboBox() -{ -} - -void ComboBox::addItem(std::string name, std::string value) -{ - listbox.addItem(name, value); -} - -void ComboBox::clear() -{ - listbox.clear(); - redraw(); -} - -bool ComboBox::selectItem(int index) -{ - listbox.selectItem(index); - redraw(); - return true; -} - -std::string ComboBox::selectedName() -{ - return listbox.selectedName(); -} - -std::string ComboBox::selectedValue() -{ - return listbox.selectedValue(); -} - -static void drawArrow(Painter &p, int x, int y, int w, int 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 ComboBox::repaintEvent(RepaintEvent* repaintEvent) -{ - Painter p(*this); - - std::string _text = selectedName(); - - int w = width(); - int h = height(); - if(w == 0 || h == 0) - { - return; - } - - box.setSize(w, h); - p.drawImage(0, 0, box); - - p.setColour(Colour(183.0f/255.0f, 219.0f/255.0f, 255.0/255.0f, 1.0f)); - p.drawText(BORDER - 4 + 3, height()/2+5 + 1 + 1, font, _text); - - // p.setColour(Colour(1, 1, 1)); - // p.drawText(BORDER - 4, (height()+font.textHeight()) / 2 + 1, font, _text); - - //int n = height() / 2; - - // p.drawLine(width() - n - 6, 1 + 6, width() - 1 - 6, 1 + 6); - { - int w = 10; - int h = 6; - drawArrow(p, width() - 6 - 4 - w, (height() - h) / 2, w, h); - p.drawLine(width() - 6 - 4 - w - 4, 7, - width() - 6 - 4 - w - 4, height() - 8); - } -} - -void ComboBox::scrollEvent(ScrollEvent* scrollEvent) -{ - /* - scroll_offset += e->delta; - if(scroll_offset < 0) - { - scroll_offset = 0; - } - if(scroll_offset > (items.size() - 1)) - { - scroll_offset = (items.size() - 1); - } - redraw(); - */ -} - -void ComboBox::keyEvent(KeyEvent* keyEvent) -{ - if(keyEvent->direction != Direction::up) - { - return; - } - - /* - switch(keyEvent->keycode) { - case Key::up: - { - selected--; - if(selected < 0) - { - selected = 0; - } - if(selected < scroll_offset) - { - scroll_offset = selected; - if(scroll_offset < 0) - { - scroll_offset = 0; - } - } - } - break; - case Key::down: - { - // Number of items that can be displayed at a time. - int numitems = height() / (font.textHeight() + padding); - - selected++; - if(selected > (items.size() - 1)) - { - selected = (items.size() - 1); - } - if(selected > (scroll_offset + numitems - 1)) - { - scroll_offset = selected - numitems + 1; - if(scroll_offset > (items.size() - 1)) - { - scroll_offset = (items.size() - 1); - } - } - } - break; - case Key::home: - selected = 0; - break; - case Key::end: - selected = items.size() - 1; - break; - default: - break; - } - - redraw(); - */ -} - -void ComboBox::buttonEvent(ButtonEvent* buttonEvent) -{ - // Ignore everything except left clicks. - if(buttonEvent->button != MouseButton::left) - { - return; - } - - if(buttonEvent->direction != Direction::down) - { - return; - } - - if(!listbox.visible()) - { - listbox.resize(width() - 10, 100); - listbox.move(x() + 5, y() + height() - 7); - } - else - { - valueChangedNotifier(listbox.selectedName(), listbox.selectedValue()); - } - - listbox.setVisible(!listbox.visible()); -} - -} // GUI:: |