new element visibility button icons
Marc Zinnschlag
10 years ago
parent
50a489321f
commit
e04ead2bd5
@ -0,0 +1,139 @@
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#include "scenetooltoggle2.hpp"
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#include <stdexcept>
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#include <sstream>
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#include <QHBoxLayout>
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#include <QFrame>
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#include <QIcon>
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#include <QPainter>
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#include "scenetoolbar.hpp"
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#include "pushbutton.hpp"
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void CSVWidget::SceneToolToggle2::adjustToolTip()
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{
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QString toolTip = mToolTip;
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toolTip += "<p>Currently enabled: ";
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bool first = true;
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for (std::map<PushButton *, ButtonDesc>::const_iterator iter (mButtons.begin());
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iter!=mButtons.end(); ++iter)
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if (iter->first->isChecked())
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{
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if (!first)
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toolTip += ", ";
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else
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first = false;
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toolTip += iter->second.mName;
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}
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if (first)
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toolTip += "none";
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toolTip += "<p>(left click to alter selection)";
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setToolTip (toolTip);
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}
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void CSVWidget::SceneToolToggle2::adjustIcon()
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{
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std::ostringstream stream;
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stream << mCompositeIcon << getSelection();
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setIcon (QIcon (QString::fromUtf8 (stream.str().c_str())));
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}
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CSVWidget::SceneToolToggle2::SceneToolToggle2 (SceneToolbar *parent, const QString& toolTip,
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const std::string& compositeIcon, const std::string& singleIcon)
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: SceneTool (parent), mCompositeIcon (compositeIcon), mSingleIcon (singleIcon),
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mButtonSize (parent->getButtonSize()), mIconSize (parent->getIconSize()), mToolTip (toolTip),
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mFirst (0)
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{
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mPanel = new QFrame (this, Qt::Popup);
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mLayout = new QHBoxLayout (mPanel);
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mLayout->setContentsMargins (QMargins (0, 0, 0, 0));
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mPanel->setLayout (mLayout);
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}
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void CSVWidget::SceneToolToggle2::showPanel (const QPoint& position)
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{
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mPanel->move (position);
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mPanel->show();
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if (mFirst)
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mFirst->setFocus (Qt::OtherFocusReason);
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}
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void CSVWidget::SceneToolToggle2::addButton (unsigned int id,
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const QString& name, const QString& tooltip)
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{
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std::ostringstream stream;
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stream << mSingleIcon << id;
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PushButton *button = new PushButton (QIcon (QPixmap (stream.str().c_str())),
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PushButton::Type_Toggle, tooltip.isEmpty() ? name: tooltip, mPanel);
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button->setSizePolicy (QSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed));
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button->setIconSize (QSize (mIconSize, mIconSize));
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button->setFixedSize (mButtonSize, mButtonSize);
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mLayout->addWidget (button);
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ButtonDesc desc;
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desc.mId = id;
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desc.mName = name;
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desc.mIndex = mButtons.size();
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mButtons.insert (std::make_pair (button, desc));
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connect (button, SIGNAL (clicked()), this, SLOT (selected()));
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if (mButtons.size()==1)
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mFirst = button;
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}
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unsigned int CSVWidget::SceneToolToggle2::getSelection() const
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{
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unsigned int selection = 0;
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for (std::map<PushButton *, ButtonDesc>::const_iterator iter (mButtons.begin());
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iter!=mButtons.end(); ++iter)
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if (iter->first->isChecked())
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selection |= iter->second.mId;
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return selection;
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}
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void CSVWidget::SceneToolToggle2::setSelection (unsigned int selection)
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{
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for (std::map<PushButton *, ButtonDesc>::iterator iter (mButtons.begin());
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iter!=mButtons.end(); ++iter)
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iter->first->setChecked (selection & iter->second.mId);
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adjustToolTip();
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adjustIcon();
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}
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void CSVWidget::SceneToolToggle2::selected()
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{
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std::map<PushButton *, ButtonDesc>::const_iterator iter =
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mButtons.find (dynamic_cast<PushButton *> (sender()));
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if (iter!=mButtons.end())
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{
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if (!iter->first->hasKeepOpen())
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mPanel->hide();
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adjustToolTip();
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adjustIcon();
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emit selectionChanged();
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}
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}
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@ -0,0 +1,76 @@
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#ifndef CSV_WIDGET_SCENETOOL_TOGGLE2_H
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#define CSV_WIDGET_SCENETOOL_TOGGLE2_H
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#include "scenetool.hpp"
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#include <map>
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class QHBoxLayout;
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class QRect;
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namespace CSVWidget
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{
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class SceneToolbar;
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class PushButton;
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///< \brief Multi-Toggle tool
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///
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/// Top level button is using predefined icons instead building a composite icon.
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class SceneToolToggle2 : public SceneTool
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{
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Q_OBJECT
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struct ButtonDesc
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{
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unsigned int mId;
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QString mName;
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int mIndex;
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};
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std::string mCompositeIcon;
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std::string mSingleIcon;
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QWidget *mPanel;
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QHBoxLayout *mLayout;
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std::map<PushButton *, ButtonDesc> mButtons; // widget, id
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int mButtonSize;
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int mIconSize;
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QString mToolTip;
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PushButton *mFirst;
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void adjustToolTip();
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void adjustIcon();
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public:
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/// The top level icon is compositeIcon + sum of bitpatterns for active buttons (in
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/// decimal)
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///
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/// The icon for individual toggle buttons is signleIcon + bitmask for button (in
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/// decimal)
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SceneToolToggle2 (SceneToolbar *parent, const QString& toolTip,
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const std::string& compositeIcon, const std::string& singleIcon);
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virtual void showPanel (const QPoint& position);
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/// \attention After the last button has been added, setSelection must be called at
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/// least once to finalise the layout.
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void addButton (unsigned int id,
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const QString& name, const QString& tooltip = "");
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unsigned int getSelection() const;
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/// \param or'ed button IDs. IDs that do not exist will be ignored.
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void setSelection (unsigned int selection);
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signals:
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void selectionChanged();
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private slots:
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void selected();
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};
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}
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#endif
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