113 lines
2.6 KiB
C++
113 lines
2.6 KiB
C++
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//Qt includes
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#include <QMenu>
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#include "toonzqt/popupbutton.h"
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//********************************************************************************
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// PopupButton class implementation
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//********************************************************************************
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PopupButton::PopupButton(QWidget *parent)
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: QPushButton(parent), m_index(-1)
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{
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setFocusPolicy(Qt::NoFocus);
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QMenu *menu = new QMenu(this);
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setMenu(menu);
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connect(this, SIGNAL(clicked(bool)), this, SLOT(showMenu()));
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}
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//--------------------------------------------------------------------------
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QAction *PopupButton::addItem(const QString &text)
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{
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QAction *action = menu()->addAction(text);
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connect(action, SIGNAL(triggered(bool)), this, SLOT(onIndexChange()));
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m_actions.push_back(action);
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return action;
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}
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//--------------------------------------------------------------------------
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QAction *PopupButton::addItem(const QIcon &icon, const QString &text)
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{
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QAction *action = menu()->addAction(icon, text);
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connect(action, SIGNAL(triggered(bool)), this, SLOT(onIndexChange()));
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m_actions.push_back(action);
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return action;
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}
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//--------------------------------------------------------------------------
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QAction *PopupButton::addSeparator()
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{
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return menu()->addSeparator();
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}
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//--------------------------------------------------------------------------
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int PopupButton::currentIndex() const
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{
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return m_index;
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}
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//--------------------------------------------------------------------------
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const QAction *PopupButton::currentItem() const
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{
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return (m_index >= 0) ? m_actions[m_index] : 0;
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}
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//--------------------------------------------------------------------------
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void PopupButton::setCurrentIndex(int index)
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{
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if (index < 0 || index >= m_actions.size())
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return;
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m_index = index;
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const QAction *action = currentItem();
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setIcon(action->icon());
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setText(action->text());
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emit currentIndexChanged(index);
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}
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//--------------------------------------------------------------------------
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int PopupButton::count() const
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{
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return m_actions.size();
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}
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//--------------------------------------------------------------------------
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int PopupButton::findText(const QString &text, Qt::CaseSensitivity cs) const
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{
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int i, size = m_actions.size();
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for (i = 0; i < size; ++i)
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if (QString::compare(m_actions[i]->text(), text, cs) == 0)
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return i;
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return -1;
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}
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//--------------------------------------------------------------------------
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void PopupButton::onIndexChange()
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{
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QAction *action = (QAction *)QObject::sender();
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int i, size = m_actions.size();
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for (i = 0; i < size; ++i)
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if (m_actions[i] == action)
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break;
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if (i < size)
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setCurrentIndex(i);
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emit activated(i);
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}
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