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example: Remove duplicate minimal-mdi/MyWidget.cpp

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It was using the cpp from the main example but the header from
minimal-mdi. Instead, share both the impl and the header
This commit is contained in:
Sergio Martins
2022-03-09 16:27:25 +00:00
parent 61cca1e5ec
commit a8c50f1876
3 changed files with 3 additions and 181 deletions
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3
examples/minimal-mdi/CMakeLists.txt
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@@ -24,6 +24,9 @@ endif()
set(RESOURCES_EXAMPLE_SRC ${CMAKE_CURRENT_SOURCE_DIR}/../dockwidgets/resources_example.qrc)
# Just to reuse MyWidget.h
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../dockwidgets/)
add_executable(kddockwidgets_minimal_mdi_example
main.cpp
../dockwidgets/MyWidget.cpp

116
examples/minimal-mdi/MyWidget.cpp
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@@ -1,116 +0,0 @@
/*
This file is part of KDDockWidgets.
SPDX-FileCopyrightText: 2019-2022 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Sérgio Martins <sergio.martins@kdab.com>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#include "MyWidget.h"
#include <QPainter>
#include <QDebug>
#include <QFile>
#include <QLineEdit>
static QHash<QString, QImage> s_images; /// clazy:exclude=non-pod-global-static
MyWidget::MyWidget(const QString &backgroundFile, const QString &logoFile, QWidget *parent)
: QWidget(parent)
{
if (!backgroundFile.isEmpty()) {
auto it = s_images.find(backgroundFile);
if (it == s_images.end())
it = s_images.insert(backgroundFile, QImage(backgroundFile));
m_background = it.value();
}
if (!logoFile.isEmpty()) {
auto it = s_images.find(logoFile);
if (it == s_images.end())
it = s_images.insert(logoFile, QImage(logoFile));
m_logo = it.value();
}
setFocusPolicy(Qt::StrongFocus);
#if 0
// Uncomment to show focus propagation working
new QLineEdit(this);
auto l2 = new QLineEdit(this);
l2->move(0, 100);
setFocusProxy(l2);
#endif
}
MyWidget::~MyWidget()
{
}
void MyWidget::drawLogo(QPainter &p)
{
if (m_logo.isNull())
return;
const qreal ratio = m_logo.height() / (m_logo.width() * 1.0);
const int maxWidth = int(0.80 * size().width());
const int maxHeight = int(0.80 * size().height());
const int proposedHeight = int(maxWidth * ratio);
const int width = proposedHeight <= maxHeight ? maxWidth
: int(maxHeight / ratio);
const int height = int(width * ratio);
QRect targetLogoRect(0,0, width, height);
targetLogoRect.moveCenter(rect().center() + QPoint(0, -int(size().height() * 0.00)));
p.drawImage(targetLogoRect, m_logo, m_logo.rect());
}
MyWidget1::MyWidget1(MyWidget::QWidget *parent)
: MyWidget(QStringLiteral(":/assets/triangles.png"), QStringLiteral(":/assets/KDAB_bubble_white.png"), parent)
{
}
void MyWidget1::paintEvent(QPaintEvent *)
{
QPainter p(this);
p.fillRect(rect(), QColor(0xCC, 0xCC, 0xCC));
p.drawImage(m_background.rect(), m_background, m_background.rect());
drawLogo(p);
}
MyWidget2::MyWidget2(MyWidget::QWidget *parent)
: MyWidget(QString(), QStringLiteral(":/assets/KDAB_bubble_blue.png"), parent)
{
}
void MyWidget2::paintEvent(QPaintEvent *)
{
QPainter p(this);
p.fillRect(rect(), Qt::white);
drawLogo(p);
}
MyWidget3::MyWidget3(MyWidget::QWidget *parent)
: MyWidget(QStringLiteral(":/assets/base.png"), QStringLiteral(":/assets/KDAB_bubble_fulcolor.png"), parent)
, m_triangle(QImage(QStringLiteral(":/assets/tri.png")))
{
}
void MyWidget3::paintEvent(QPaintEvent *)
{
QPainter p(this);
p.fillRect(rect(), QColor(0xD5, 0xD5, 0xD5));
p.drawImage(m_background.rect(), m_background, m_background.rect());
const QRect targetRect = QRect({ width() - m_triangle.width(), height() - m_triangle.height() }, m_triangle.size());
p.drawImage(targetRect, m_triangle, m_triangle.rect());
drawLogo(p);
}

65
examples/minimal-mdi/MyWidget.h
View File

@@ -1,65 +0,0 @@
/*
This file is part of KDDockWidgets.
SPDX-FileCopyrightText: 2019-2022 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Sérgio Martins <sergio.martins@kdab.com>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#ifndef EXAMPLEDOCKABLEWIDGET_H
#define EXAMPLEDOCKABLEWIDGET_H
#pragma once
#include <QWidget>
QT_BEGIN_NAMESPACE
class QPainter;
QT_END_NAMESPACE
class MyWidget : public QWidget
{
Q_OBJECT
public:
MyWidget() = default;
explicit MyWidget(const QString &backgroundFile, const QString &logoFile, QWidget *parent = nullptr);
~MyWidget();
protected:
void drawLogo(QPainter &);
QImage m_background;
QImage m_logo;
};
class MyWidget1 : public MyWidget
{
Q_OBJECT
public:
explicit MyWidget1(QWidget *parent = nullptr);
protected:
void paintEvent(QPaintEvent*) override;
};
class MyWidget2 : public MyWidget
{
Q_OBJECT
public:
explicit MyWidget2(QWidget *parent = nullptr);
protected:
void paintEvent(QPaintEvent*) override;
};
class MyWidget3 : public MyWidget
{
Q_OBJECT
public:
explicit MyWidget3(QWidget *parent = nullptr);
protected:
void paintEvent(QPaintEvent*) override;
QImage m_triangle;
};
#endif