infobutton adapt theme

plugins/component/InfoButton/infobutton.cpp

@@ -0,0 +1,105 @@
+#include "infobutton.h"
+#include <QEvent>
+#include <QPainter>
+#include <QApplication>
+#include <QDebug>
+
+#define BUTTON_SIZE 36,36
+#define ICON_SIZE 16,16
+#define BACKGROUND_COLOR QColor(0,0,0,0)
+#define FOREGROUND_COLOR_NORMAL qApp->palette().text().color()
+#define FOREGROUND_COLOR_HOVER QColor(55,144,250,255)
+#define FOREGROUND_COLOR_PRESS QColor(36,109,212,255)
+#define OUTER_PATH 8,8,16,16
+#define INNER_PATH 9,9,14,14
+#define TEXT_POS 14,5,16,16,0
+
+#define BUTTON_SIZE 36,36
+
+#define THEME_SCHAME "org.ukui.style"
+#define COLOR_THEME "styleName"
+
+InfoButton::InfoButton(QWidget *parent) : QPushButton(parent)
+{
+    this->setFixedSize(BUTTON_SIZE);
+    initUI();
+    const QByteArray style_id(THEME_SCHAME);
+    if (QGSettings::isSchemaInstalled(style_id)) {
+        m_styleGsettings = new QGSettings(style_id);
+        connect(m_styleGsettings, &QGSettings::changed, this, &InfoButton::onGSettingChaned);
+    } else {
+        qDebug() << "Gsettings interface \"org.ukui.style\" is not exist!";
+    }
+}
+
+void InfoButton::initUI()
+{
+    this->setFixedSize(BUTTON_SIZE);
+    m_backgroundColor = BACKGROUND_COLOR;
+    m_foregroundColor = FOREGROUND_COLOR_NORMAL;
+}
+
+void InfoButton::onGSettingChaned(const QString &key)
+{
+    if (key == COLOR_THEME) {
+        m_foregroundColor = FOREGROUND_COLOR_NORMAL;
+        this->repaint();
+    }
+}
+
+void InfoButton::paintEvent(QPaintEvent *event)
+{
+    QPalette pal = this->palette();
+    pal.setColor(QPalette::Base, m_backgroundColor);
+    pal.setColor(QPalette::Text, m_foregroundColor);
+
+    QPainterPath cPath;
+    cPath.addRect(0, 0, ICON_SIZE);
+    cPath.addEllipse(0, 0, ICON_SIZE);
+
+    QPainterPath outerPath;
+    outerPath.addEllipse(OUTER_PATH);
+
+    QPainterPath innerPath;
+    innerPath.addEllipse(INNER_PATH);
+    outerPath -= innerPath;
+
+    QPainter painter(this);
+    painter.setRenderHint(QPainter:: Antialiasing, true);  //设置渲染,启动反锯齿
+    painter.setPen(Qt::NoPen);
+
+    painter.setBrush(pal.color(QPalette::Base));
+    painter.drawPath(cPath);
+
+    painter.fillPath(outerPath, pal.color(QPalette::Text));
+    painter.setPen(m_foregroundColor);
+    QFont font("Noto Sans CJK SC", 11, QFont::Normal, false);
+    painter.setFont(font);
+    painter.drawText(TEXT_POS, "i");
+}
+
+void InfoButton::enterEvent(QEvent *event)
+{
+    m_foregroundColor = FOREGROUND_COLOR_HOVER;
+    this->repaint();
+}
+
+void InfoButton::leaveEvent(QEvent *event)
+{
+    m_foregroundColor = FOREGROUND_COLOR_NORMAL;
+    this->repaint();
+}
+
+void InfoButton::mousePressEvent(QMouseEvent *event)
+{
+    m_foregroundColor = FOREGROUND_COLOR_PRESS;
+    this->repaint();
+    return QPushButton::mousePressEvent(event);
+}
+
+void InfoButton::mouseReleaseEvent(QMouseEvent *event)
+{
+    m_foregroundColor = FOREGROUND_COLOR_HOVER;
+    this->repaint();
+    return QPushButton::mouseReleaseEvent(event);
+}

plugins/component/InfoButton/infobutton.h

@@ -0,0 +1,35 @@
+#ifndef INFOBUTTON_H
+#define INFOBUTTON_H
+#include <QPushButton>
+#include <QIcon>
+#include <QGSettings>
+
+class InfoButton : public QPushButton
+{
+    Q_OBJECT
+public:
+    explicit InfoButton(QWidget * parent = nullptr);
+    ~InfoButton() = default;
+
+protected:
+    void paintEvent(QPaintEvent *event);
+    void enterEvent(QEvent *event);
+    void leaveEvent(QEvent *event);
+    void mousePressEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event);
+
+private:
+    void initUI();
+
+private:
+    QColor m_backgroundColor;
+    QColor m_foregroundColor;
+
+    //监听主题的Gsettings
+    QGSettings * m_styleGsettings = nullptr;
+
+private slots:
+    void onGSettingChaned(const QString &key);
+};
+
+#endif // INFOBUTTON_H

plugins/component/infobutton.pri

@@ -0,0 +1,9 @@
+#LIBINTERFACE_NAME = $$qtLibraryTarget(infobutton)
+
+SOURCES += \
+        $$PWD/InfoButton/infobutton.cpp \
+
+HEADERS += \
+        $$PWD/InfoButton/infobutton.h \
+
+

plugins/netconnect/lanitem.h

@@ -10,7 +10,7 @@
 #include <QDebug>
 #include <QImage>
 #include "fixlabel.h"
-#include "infobutton.h"
+#include "../component/InfoButton/infobutton.h"
 
 class LanItem : public QPushButton
 {

plugins/netconnect/netconnect.pro

@@ -3,6 +3,7 @@ TEMPLATE = lib
 CONFIG += plugin
 
 include(../component/switchbutton.pri)
+include(../component/infobutton.pri)
 
 TARGET = $$qtLibraryTarget(netconnect)
 DESTDIR = ../..

plugins/wlanconnect/wlanconnect.pro

@@ -3,6 +3,7 @@ TEMPLATE = lib
 CONFIG += plugin
 
 include(../component/switchbutton.pri)
+include(../component/infobutton.pri)
 
 TARGET = $$qtLibraryTarget(wlanconnect)
 DESTDIR = ../..

plugins/wlanconnect/wlanitem.h

@@ -10,7 +10,7 @@
 #include <QGSettings>
 #include <QImage>
 #include "fixlabel.h"
-#include "infobutton.h"
+#include "../component/InfoButton/infobutton.h"
 
 class WlanItem : public QPushButton
 {