新增SpkIconButton为主题和按钮工作减负

gui/page/spkpageuitest.cpp

@@ -44,6 +44,11 @@ SpkUi::SpkPageUiTest::SpkPageUiTest(QWidget *parent) : QSplitter(parent)
   Loading->setObjectName("spk_pg_qsstest_loading");
   Loading->start();
 
+  Prog = new QProgressBar(this);
+  Prog->setObjectName("spk_pg_qsstest_prog");
+  Prog->setValue(65);
+  Prog->setRange(0, 100);
+
   AppItem = new SpkAppItem(0, this);
   AppItem->setObjectName("spk_pg_qsstest_appitem");
   AppItem->SetTitle("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
@@ -87,11 +92,16 @@ SpkUi::SpkPageUiTest::SpkPageUiTest(QWidget *parent) : QSplitter(parent)
   SlideH->setMaximum(1000);
   SlideH->setMinimum(0);
 
+  IconBtn = new SpkIconButton(this);
+  IconBtn->setObjectName("spk_pg_qsstest_iconbtn");
+  IconBtn->SetIcon(QIcon(":/icons/settings.svg"), QSize{ 16, 16 });
+
   VLayTestWidgets = new QVBoxLayout;
   VLayTestWidgets->setObjectName("spk_pg_qsstest_vlay_btn");
   VLayTestWidgets->addWidget(Btn);
   VLayTestWidgets->addWidget(Chk);
   VLayTestWidgets->addWidget(Rad);
+  VLayTestWidgets->addWidget(IconBtn);
   VLayTestWidgets->addWidget(Loading);
   VLayTestWidgets->addWidget(PopupText);
   VLayTestWidgets->addWidget(ShowPopup);
@@ -113,6 +123,7 @@ SpkUi::SpkPageUiTest::SpkPageUiTest(QWidget *parent) : QSplitter(parent)
   VLayWidgets->setObjectName("spk_pg_qsstest_widgetlay");
   VLayWidgets->addWidget(Group);
   VLayWidgets->addWidget(SlideH);
+  VLayWidgets->addWidget(Prog);
 
   HLay4Slider = new QHBoxLayout;
   HLay4Slider->setObjectName("spk_pg_qsstest_hlay_for_slider");
@@ -122,6 +133,7 @@ SpkUi::SpkPageUiTest::SpkPageUiTest(QWidget *parent) : QSplitter(parent)
   WidL = new QWidget(this);
   WidL->setObjectName("spk_pg_qsstest_widleft");
   WidL->setLayout(HLay4Slider);
+  WidL->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
 
   WidR = new QWidget(this);
   WidR->setObjectName("spk_pg_qsstest_widright");

gui/spkiconbutton.cpp

@@ -0,0 +1,56 @@
+
+#include <QMargins>
+#include <QPainter>
+#include <QVariant>
+#include <QDebug>
+#include "spkiconbutton.h"
+
+SpkIconButton::SpkIconButton(QWidget *parent) :
+  QPushButton(parent)
+{
+
+}
+
+void SpkIconButton::SetIcon(QIcon i, QSize s)
+{
+  mPmapPaintedIcon = i.pixmap(s);
+
+  setFixedSize((mPmapSize  = s.grownBy(QMargins(IconMargin, IconMargin, IconMargin, IconMargin))));
+}
+
+void SpkIconButton::SetIcon(QPixmap m)
+{
+  mPmapPaintedIcon = m;
+
+  setFixedSize((mPmapSize = m.size().grownBy(QMargins(IconMargin, IconMargin,
+                                                      IconMargin, IconMargin))));
+}
+
+void SpkIconButton::SetIconSize(QSize s)
+{
+  setFixedSize((mPmapSize = s.grownBy(QMargins(IconMargin, IconMargin, IconMargin, IconMargin))));
+}
+
+void SpkIconButton::paintEvent(QPaintEvent *e)
+{
+  QPushButton::paintEvent(e);
+
+  // Paint the icon mask
+  QPainter p(this), p1(&mPmapPaintedIcon);
+  QBrush b(Qt::SolidPattern);
+
+  p.drawPixmap(IconMargin, IconMargin, mPmapPaintedIcon);
+  if(isDown() || isChecked())
+  {
+    b.setColor(SpkUi::ColorBtnMaskSelected);
+  }
+  else
+  {
+    b.setColor(SpkUi::ColorBtnMaskUnselected);
+  }
+  p1.setCompositionMode(QPainter::CompositionMode_SourceIn);
+  p1.fillRect(0, 0, mPmapSize.width(), mPmapSize.height(), b);
+  p1.end();
+  p.drawPixmap(IconMargin, IconMargin, mPmapPaintedIcon);
+  p.end();
+}

gui/spkmainwindow.cpp

@@ -319,7 +319,7 @@ void SpkMainWindow::PopulateAppDetails(QJsonObject appDetails)
 void SpkMainWindow::ReloadThemedUiIcons()
 {
   for(auto &i : mThemedUiIconReferences)
-    i.first->setIcon(SpkUi::GetThemedIcon(i.second));
+    i.first->SetIcon(SpkUi::GetThemedIcon(i.second), QSize { 20, 20 });
 }
 
 // ==================== Main Window Initialization ====================
@@ -338,7 +338,7 @@ void SpkMainWindow::Initialize()
           [=](){ emit SearchKeyword(ui->SearchEdit->text(), 1); });
   connect(ui->PageAppList, &SpkUi::SpkPageAppList::ApplicationClicked,
           this, &SpkMainWindow::EnterAppDetails);
-  connect(ui->BtnDayNight, &QPushButton::pressed,
+  connect(ui->BtnDayNight, &QPushButton::clicked,
           this, &SpkMainWindow::SwitchDayNightTheme);
   if(SpkUi::States::IsUsingDtkPlugin)
   {
@@ -347,7 +347,7 @@ void SpkMainWindow::Initialize()
   }
 
   // Register themed button icons
-  mThemedUiIconReferences.append({ ui->BtnSettings, "settings" });
+//  mThemedUiIconReferences.append({ ui->BtnSettings, "settings" });
   mThemedUiIconReferences.append({ ui->BtnDayNight, "daynight" });
 }
 
@@ -400,24 +400,20 @@ SpkUi::SpkMainWidget::SpkMainWidget(QWidget *parent) : QFrame(parent)
   SidebarMgr = new SpkSidebarSelector(this);
   SidebarMgr->setObjectName("spk_mw_sidebar_mgr");
 
-  BtnSettings = new QPushButton(this);
+  BtnSettings = new SpkIconButton(this);
   BtnSettings->setObjectName("styPlainChkBtn");
   BtnSettings->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
   BtnSettings->setCheckable(true);
-  BtnSettings->setMaximumSize({ 40, 40 });
-  BtnSettings->setMinimumSize({ 40, 40 });
-  BtnSettings->setIconSize(QSize(20, 20));
-  BtnSettings->setIcon(SpkUi::GetThemedIcon("settings"));
+  BtnSettings->setFixedSize({ 40, 40 });
+  BtnSettings->SetIcon(QIcon(":/icons/settings.svg"), QSize(20, 20));
   BtnSettings->setProperty("spk_pageno", 0);
   SidebarMgr->BindPageSwitcherButton(BtnSettings);
 
-  BtnDayNight = new QPushButton(this);
+  BtnDayNight = new SpkIconButton(this);
   BtnDayNight->setObjectName("styPlainChkBtn");
   BtnDayNight->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
-  BtnDayNight->setMaximumSize({ 40, 40 });
-  BtnDayNight->setMinimumSize({ 40, 40 });
-  BtnDayNight->setIconSize(QSize(20, 20));
-  BtnDayNight->setIcon(SpkUi::GetThemedIcon("daynight"));
+  BtnDayNight->setFixedSize({ 40, 40 });
+  BtnDayNight->SetIcon(QIcon(":/icons/daynight.svg"), QSize(20, 20));
 
   HLaySideTop->addWidget(StoreIcon);
   HLaySideTop->addStretch();

gui/spktitlebar.cpp

@@ -102,6 +102,7 @@ SpkTitleBarDefaultButton::SpkTitleBarDefaultButton(QWidget* parent) : QPushButto
   setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
   setMaximumWidth(ButtonWidth);
   setMinimumWidth(ButtonWidth);
+  setFocusPolicy(Qt::NoFocus);
 }
 
 void SpkTitleBarDefaultButton::paintEvent(QPaintEvent *e)

gui/spkui_general.cpp

@@ -27,7 +27,7 @@ namespace SpkUi
   UiMetaObject SpkUiMetaObject;
   SpkUiStyle CurrentStyle;
   QString StylesheetBase, CurrentStylesheet;
-  QColor ColorLine, ColorBack;
+  QColor ColorLine, ColorBack, ColorBtnMaskSelected, ColorBtnMaskUnselected;
   QSize PrimaryScreenSize;
   SpkDtkPlugin *DtkPlugin = nullptr;
   QStyle *OldSystemStyle = nullptr;
@@ -46,6 +46,16 @@ namespace SpkUi
     bool CrashHandlerActivated;
   }
 
+  // ======================= Static Linkage Private Functions ========================
+
+  static void SetBtnMaskColor()
+  {
+    ColorBtnMaskUnselected = ColorTextOnBackground(CurrentColorSet[Qss::ControlsBgnd]);
+    ColorBtnMaskSelected = ColorTextOnBackground(CurrentColorSet[Qss::AccentColor]);
+  }
+
+  // ======================== Public Functions =========================
+
   void Initialize()
   {
     // Obtain global stylesheets
@@ -153,6 +163,7 @@ namespace SpkUi
     Qss::ColorSet tempset;
     switch(aStyle)
     {
+      case Invalid:
       case Light:
         tempset = Qss::LightColorSet;
         ColorLine = Qt::black;
@@ -169,6 +180,7 @@ namespace SpkUi
     }
     CurrentColorSet = tempset;
     CurrentStylesheet = StylesheetFromColors(CurrentColorSet);
+    SetBtnMaskColor();
     qApp->setStyleSheet(CurrentStylesheet);
   }
 
@@ -262,11 +274,16 @@ namespace SpkUi
     return gray > 0.5 ? Qt::black : Qt::white;
   }
 
+  // =================== UiMetaObject =======================
+  // UiMetaObject is the signal-slot receiver for DDE plugin, receiving the DDE system level
+  // notifications of UI theme changes
+
   void UiMetaObject::SetAccentColor(QColor aColor)
   {
     CurrentColorSet[Qss::AccentColor] = aColor.lighter(90);
     CurrentColorSet[Qss::AccentColorHighlighted] = aColor.lighter(105);
     CurrentColorSet[Qss::TextOnAccentColor] = ColorTextOnBackground(aColor);
+    SetBtnMaskColor();
     qApp->setStyleSheet(StylesheetFromColors(CurrentColorSet));
   }