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NOISSUE fix aspect ratio issues with the instance icon in the instance toolbar

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This commit is contained in:
Petr Mrázek
2017-09-28 02:47:54 +02:00
parent c51512f940
commit ea71281629
6 changed files with 68 additions and 34 deletions
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37
application/widgets/LabeledToolButton.cpp
View File

@ -19,6 +19,7 @@
#include <QStyleOption>
#include "LabeledToolButton.h"
#include <QApplication>
#include <QDebug>
/*
*
@ -36,7 +37,7 @@ LabeledToolButton::LabeledToolButton(QWidget * parent)
m_label->setAlignment(Qt::AlignCenter);
m_label->setTextInteractionFlags(Qt::NoTextInteraction);
// somehow, this makes word wrap work in the QLabel. yay.
m_label->setMinimumWidth(100);
//m_label->setMinimumWidth(100);
}
QString LabeledToolButton::text() const
@ -49,6 +50,13 @@ void LabeledToolButton::setText(const QString & text)
m_label->setText(text);
}
void LabeledToolButton::setIcon(QIcon icon)
{
m_icon = icon;
resetIcon();
}
/*!
\reimp
*/
@ -82,5 +90,32 @@ QSize LabeledToolButton::sizeHint() const
void LabeledToolButton::resizeEvent(QResizeEvent * event)
{
m_label->setGeometry(QRect(4, 4, width()-8, height()-8));
if(!m_icon.isNull())
{
resetIcon();
}
QWidget::resizeEvent(event);
}
void LabeledToolButton::resetIcon()
{
// prevent the label from changing our height
auto sizes = m_icon.availableSizes();
if(sizes.count() > 0)
{
//auto maxSz = size();
auto iconSz = sizes[0];
float w = iconSz.width();
float h = iconSz.height();
float ar = w/h;
// FIXME: hardcoded max size of 160x80
int newW = 80 * ar;
if(newW > 160)
newW = 160;
QSize newSz (newW, 80);
auto pixmap = m_icon.pixmap(newSz);
m_label->setPixmap(pixmap);
m_label->setMinimumHeight(80);
m_label->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Preferred );
}
}

3
application/widgets/LabeledToolButton.h
View File

@ -25,13 +25,16 @@ class LabeledToolButton : public QToolButton
Q_OBJECT
QLabel * m_label;
QIcon m_icon;
public:
LabeledToolButton(QWidget * parent = 0);
QString text() const;
void setText(const QString & text);
void setIcon(QIcon icon);
virtual QSize sizeHint() const;
protected:
void resizeEvent(QResizeEvent * event);
void resetIcon();
};