HiDPI fixes etc

src/app/GUI/GradientWidgets/gradientslistwidget.cpp

@@ -51,9 +51,9 @@ void GradientsListWidget::resizeEvent(QResizeEvent *e) {
     const QSize size = e->size();
     mDisplayedGradients->setMinimumHeight(size.height());
     mDisplayedGradients->updateHeight();
-    const int scrollBarWidth = verticalScrollBar()->width();
+    /*const int scrollBarWidth = verticalScrollBar()->width();
     const int availableWidth = size.width() - scrollBarWidth;
-    mDisplayedGradients->setFixedWidth(availableWidth);
+    mDisplayedGradients->setFixedWidth(availableWidth);*/
 }
 
 void GradientsListWidget::showEvent(QShowEvent *e) {

src/app/GUI/alignwidget.cpp

@@ -29,6 +29,8 @@
 #include <QHBoxLayout>
 #include <QPushButton>
 
+#include "GUI/global.h"
+
 AlignWidget::AlignWidget(QWidget* const parent)
     : QWidget(parent)
     , mAlignPivot(nullptr)
@@ -47,13 +49,15 @@ AlignWidget::AlignWidget(QWidget* const parent)
 
     combosLay->addWidget(new QLabel(tr("Align")));
     mAlignPivot = new QComboBox(this);
+    mAlignPivot->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
     mAlignPivot->setFocusPolicy(Qt::NoFocus);
     mAlignPivot->addItem(tr("Geometry"));
     mAlignPivot->addItem(tr("Pivot"));
     combosLay->addWidget(mAlignPivot);
 
     combosLay->addWidget(new QLabel(tr("Relative to")));
     mRelativeTo = new QComboBox(this);
+    mRelativeTo->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
     mRelativeTo->setFocusPolicy(Qt::NoFocus);
     mRelativeTo->addItem(tr("Scene"));
     mRelativeTo->addItem(tr("Last Selected"));
@@ -63,7 +67,7 @@ AlignWidget::AlignWidget(QWidget* const parent)
     mainLayout->addLayout(buttonsLay);
     mainLayout->addStretch();
 
-    int buttonSize = 20;
+    int buttonSize = eSizesUI::button;
 
     const auto leftButton = new QPushButton(this);
     leftButton->setFocusPolicy(Qt::NoFocus);

src/app/GUI/canvaswindowevents.cpp

@@ -87,6 +87,7 @@ void CanvasWindow::fitCanvasToSize()
     translateView({(widWidth - canvasSize.width() * minScale) * 0.5,
                    (widHeight - canvasSize.height() * minScale) * 0.5});
     mViewTransform.scale(minScale, minScale);
+    update();
 }
 
 void CanvasWindow::zoomInView()

src/app/GUI/timelinedockwidget.cpp

@@ -82,10 +82,6 @@ TimelineDockWidget::TimelineDockWidget(Document& document,
     mMainLayout->setSpacing(0);
     mMainLayout->setMargin(0);
 
-    const QSize iconSize(AppSupport::getSettings("ui",
-                                                 "timelineToolbarIconSize",
-                                                 QSize(24, 24)).toSize());
-
     mFrameRewindAct = new QAction(QIcon::fromTheme("rewind"),
                                   tr("Rewind"),
                                   this);
@@ -203,8 +199,6 @@ TimelineDockWidget::TimelineDockWidget(Document& document,
     mToolBar = new QToolBar(this);
     mToolBar->setMovable(false);
 
-    mToolBar->setIconSize(iconSize);
-
     mRenderProgress = new QProgressBar(this);
     mRenderProgress->setSizePolicy(QSizePolicy::Preferred,
                                    QSizePolicy::Preferred);

src/app/GUI/welcomedialog.cpp

@@ -29,7 +29,6 @@
 #include <QPushButton>
 #include <QPainter>
 #include <QLabel>
-#include <QToolButton>
 
 #include "appsupport.h"
 
@@ -64,30 +63,34 @@ WelcomeDialog::WelcomeDialog(QMenu *recentMenu,
                                              AppSupport::getAppName()));
 
     const auto buttonWid = new QWidget(this);
+    buttonWid->setContentsMargins(0, 0, 0, 0);
     const auto buttonLay = new QHBoxLayout(buttonWid);
+    buttonLay->setMargin(0);
 
-    const auto newButton = new QPushButton(/*QIcon::fromTheme("file_blank"),*/
-                                           tr("New"),
-                                           this);
-    newButton->setObjectName("WelcomeNewButton");
+    const auto newButton = new QPushButton(tr("New"), this);
+    newButton->setObjectName("WelcomeButton");
     newButton->setSizePolicy(QSizePolicy::Preferred,
                              QSizePolicy::Expanding);
     connect(newButton, &QPushButton::released, newFunc);
 
-    const auto openButton = new QToolButton(this);
-    openButton->setObjectName("WelcomeOpenButton");
+    const auto openButton = new QPushButton(this);
+    openButton->setObjectName("WelcomeButton");
     openButton->setText(tr("Open"));
-    //openButton->setIcon(QIcon::fromTheme("file_folder"));
     openButton->setSizePolicy(QSizePolicy::Preferred,
                               QSizePolicy::Expanding);
-    //openButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
-    openButton->setPopupMode(QToolButton::MenuButtonPopup);
-    openButton->setMenu(recentMenu);
     connect(openButton, &QPushButton::released, openFunc);
 
+    const auto recentButton = new QPushButton(tr("Open Recent"), this);
+    recentButton->setSizePolicy(QSizePolicy::Preferred,
+                                QSizePolicy::Preferred);
+    recentButton->setContentsMargins(0, 0, 0, 0);
+    recentButton->setObjectName("WelcomeRecentButton");
+    recentButton->setMenu(recentMenu);
+
     thisLay->addWidget(mainWid, 0, Qt::AlignHCenter | Qt::AlignVCenter);
     sceneLay->addWidget(logoLabel);
     sceneLay->addWidget(buttonWid);
+    sceneLay->addWidget(recentButton);
     buttonLay->addWidget(newButton);
     buttonLay->addWidget(openButton);
     mainLay->addWidget(sceneWid);

src/app/friction.qss

@@ -44,7 +44,8 @@ QToolBar#ViewerDrawBar,
 
 QComboBox#blendModeCombo,
 QWidget#menuBarWidget QPushButton,
-QLineEdit#SearchLine {
+QLineEdit#SearchLine,
+AlignWidget QComboBox {
     background-color: rgb(23, 23, 28);
 }
 
@@ -80,29 +81,36 @@ QSpinBox#SpinBoxNoButtons::down-button {
     width: 0;
 }
 
-QPushButton#WelcomeNewButton,
-QToolButton#WelcomeOpenButton {
+QPushButton#WelcomeButton {
     padding: 0.25em;
     border: 2px solid #666;
     border-radius: 10%;
     color: #ebebeb;
     font-weight: bold;
 }
 
-QPushButton#WelcomeNewButton:hover,
-QToolButton#WelcomeOpenButton:hover {
+QPushButton#WelcomeButton:hover {
     border-color: #ebebeb;
 }
 
-QToolButton#WelcomeOpenButton::menu-button {
-    padding-right: 0.5em;
-    border-top-right: 2px solid #ebebeb;
-    border-bottom-right: 2px solid #ebebeb;
-    border-top-right-radius: 10%;
-    border-bottom-right-radius: 10%;
+QPushButton#WelcomeRecentButton {
+    padding: 0.25em;
+    border: none;
+    border-radius: 10%;
     color: #ebebeb;
+    font-weight: bold;
+}
+
+QPushButton#WelcomeRecentButton:hover {
+    border: 2px solid #ebebeb;
 }
 
-QToolButton#WelcomeOpenButton[popupMode="1"] {
-    padding-right: 0.5em;
+AlignWidget QPushButton {
+    background-color: none;
+    border: 0;
+    border-radius: 10%;
+}
+
+QCheckBox::indicator:unchecked:hover {
+    background-color: rgb(112, 8, 10);
 }

src/app/main.cpp

@@ -25,6 +25,7 @@
 #include <QApplication>
 #include <QSurfaceFormat>
 #include <QProcess>
+#include <QDesktopWidget>
 
 #include "hardwareinfo.h"
 #include "Private/esettings.h"
@@ -149,15 +150,17 @@ int main(int argc, char *argv[])
                        HardwareInfo::sGpuVendor());
 
     OS_FONT = QApplication::font();
-    eSizesUI::font.setEvaluator([/*&settings*/]() {
+    eSizesUI::font.setEvaluator([]() {
+        double dpi = (qApp->desktop()->logicalDpiX() / 96.0);
+        qDebug() << "DPI" << dpi;
         const auto fm = QFontMetrics(OS_FONT);
-        const qreal scaling = qBound(0.5, /*settings.fInterfaceScaling*/1.0, 1.5);
+        const qreal scaling = qBound(0.5, dpi, 1.5);
         return qRound(fm.height()*scaling);
     });
     eSizesUI::widget.setEvaluator([]() {
         return eSizesUI::font.size()*4/3;
     });
-    /*QObject::connect(&eSizesUI::font, &SizeSetter::sizeChanged,
+    QObject::connect(&eSizesUI::font, &SizeSetter::sizeChanged,
                      &eSizesUI::widget, &SizeSetter::updateSize);
     eSizesUI::font.add(&app, [&app](const int size) {
         const auto fm = QFontMetrics(OS_FONT);
@@ -169,7 +172,7 @@ int main(int argc, char *argv[])
             font.setPixelSize(qRound(mult*OS_FONT.pixelSize()));
         }
         app.setFont(font);
-    });*/
+    });
 
     eSizesUI::widget.add(&eSizesUI::button, [](const int size) {
         eSizesUI::button.set(qRound(size*1.1));

src/patches/qt/README.md

@@ -1,4 +1,4 @@
 # Qt 5.12.12 patches
 
-Patches used in releases of Friction.
+Patches used in Windows releases of Friction.