Add Set All Devices button

qt/OpenRGBDevicePage.cpp

@@ -115,6 +115,18 @@ void Ui::OpenRGBDevicePage::on_ModeBox_currentIndexChanged(int index)
     device->SetMode(ui->ModeBox->currentIndex());
 }
 
+void Ui::OpenRGBDevicePage::SetDevice(unsigned char red, unsigned char green, unsigned char blue)
+{
+    UpdatingColor = true;
+    ui->RedSpinBox->setValue(red);
+    ui->GreenSpinBox->setValue(green);
+    ui->BlueSpinBox->setValue(blue);
+    UpdatingColor = false;
+    updateHSV();
+
+    on_SetDeviceButton_clicked();
+}
+
 void Ui::OpenRGBDevicePage::on_SetDeviceButton_clicked()
 {
     /*-----------------------------------------------------*\
@@ -291,3 +303,12 @@ void Ui::OpenRGBDevicePage::on_ValSpinBox_valueChanged(int arg1)
 {
     updateRGB();
 }
+
+void Ui::OpenRGBDevicePage::on_SetAllButton_clicked()
+{
+    unsigned char red   = ui->RedSpinBox->value();
+    unsigned char green = ui->GreenSpinBox->value();
+    unsigned char blue  = ui->BlueSpinBox->value();
+
+    emit SetAllDevices(red, green, blue);
+}

qt/OpenRGBDevicePage.h

@@ -18,6 +18,8 @@ public:
     explicit OpenRGBDevicePage(RGBController *dev, QWidget *parent = nullptr);
     ~OpenRGBDevicePage();
 
+    void SetDevice(unsigned char red, unsigned char green, unsigned char blue);
+
 private slots:
     void on_ButtonRed_clicked();
     void on_ButtonYellow_clicked();
@@ -38,6 +40,8 @@ private slots:
     void on_BlueSpinBox_valueChanged(int arg1);
     void on_ValSpinBox_valueChanged(int arg1);
 
+    void on_SetAllButton_clicked();
+
 private:
     Ui::OpenRGBDevicePageUi *ui;
     RGBController *device;
@@ -47,6 +51,9 @@ private:
     void updateRGB();
 
     void updateHSV();
+
+signals:
+    void SetAllDevices(unsigned char red, unsigned char green, unsigned char blue);
 };
 
 #endif // OPENRGBDEVICEPAGE_H

qt/OpenRGBDevicePage.ui

@@ -368,6 +368,19 @@
     <string>Set:</string>
    </property>
   </widget>
+  <widget class="QPushButton" name="SetAllButton">
+   <property name="geometry">
+    <rect>
+     <x>110</x>
+     <y>180</y>
+     <width>80</width>
+     <height>22</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Set All Devices</string>
+   </property>
+  </widget>
  </widget>
  <resources/>
  <connections/>

qt/OpenRGBDialog2.cpp

@@ -25,6 +25,14 @@ OpenRGBDialog2::OpenRGBDialog2(std::vector<i2c_smbus_interface *>& bus, std::vec
         OpenRGBDevicePage *NewPage = new OpenRGBDevicePage(control[dev_idx]);
         ui->DevicesTabBar->addTab(NewPage, "");
 
+        /*-----------------------------------------------------*\
+        | Connect the page's Set All button to the Set All slot |
+        \*-----------------------------------------------------*/
+        connect(NewPage,
+                SIGNAL(SetAllDevices(unsigned char, unsigned char, unsigned char)),
+                this,
+                SLOT(on_SetAllDevices(unsigned char, unsigned char, unsigned char)));
+
         /*-----------------------------------------------------*\
         | Use Qt's HTML capabilities to display both icon and   |
         | text in the tab label.  Choose icon based on device   |
@@ -148,3 +156,11 @@ void OpenRGBDialog2::show()
 {
     QMainWindow::show();
 }
+
+void OpenRGBDialog2::on_SetAllDevices(unsigned char red, unsigned char green, unsigned char blue)
+{
+    for(int device = 0; device < ui->DevicesTabBar->count(); device++)
+    {
+        qobject_cast<OpenRGBDevicePage *>(ui->DevicesTabBar->widget(device))->SetDevice(red, green, blue);
+    }
+}

qt/OpenRGBDialog2.h

@@ -34,6 +34,9 @@ protected:
 
 private:
     Ui::OpenRGBDialog2Ui *ui;
+
+private slots:
+    void on_SetAllDevices(unsigned char red, unsigned char green, unsigned char blue);
 };
 
 #endif // OPENRGBDIALOG2_H

qt/OpenRGBDialog2.ui

@@ -70,18 +70,8 @@
        <enum>QTabWidget::West</enum>
       </property>
       <property name="currentIndex">
-       <number>0</number>
+       <number>-1</number>
       </property>
-      <widget class="QWidget" name="TabStaticEffect">
-       <attribute name="title">
-        <string>Static</string>
-       </attribute>
-      </widget>
-      <widget class="QWidget" name="tab_2">
-       <attribute name="title">
-        <string>Tab 2</string>
-       </attribute>
-      </widget>
      </widget>
     </widget>
     <widget class="QWidget" name="TabInformation">