Add QuantumLabel::setCustomFontSize

Signed-off-by: falkTX <falktx@falktx.com>

Author: falkTX

opengl/Quantum.cpp

@@ -174,7 +174,7 @@ void QuantumLabel::adjustSize()
     if (label != nullptr && label[0] != '\0')
     {
         Rectangle<float> bounds;
-        fontSize(theme.fontSize);
+        fontSize(customFontSize == 0 ? theme.fontSize : customFontSize);
 
         textBounds(0, 0, label, nullptr, bounds);
         width = std::max(static_cast<uint>(bounds.getWidth() + 0.5f), theme.padding) + theme.textPixelRatioWidthCompensation;
@@ -198,13 +198,28 @@ void QuantumLabel::setAlignment(const uint alignment2)
     repaint();
 }
 
+void QuantumLabel::setCustomFontSize(const uint size, const bool adjustSizeNow)
+{
+    if (customFontSize == size)
+        return;
+
+    customFontSize = size;
+
+    if (adjustSizeNow)
+        adjustSize();
+
+    repaint();
+}
+
 void QuantumLabel::setLabel(const char* const label2, const bool adjustSizeNow)
 {
     std::free(label);
     label = label2 != nullptr ? strdup(label2) : nullptr;
 
     if (adjustSizeNow)
         adjustSize();
+
+    repaint();
 }
 
 void QuantumLabel::setLabelColor(const Color color)
@@ -219,12 +234,12 @@ void QuantumLabel::onNanoDisplay()
         return;
 
     fillColor(labelColor);
-    fontSize(theme.fontSize);
+    fontSize(customFontSize == 0 ? theme.fontSize : customFontSize);
     textAlign(alignment);
 
     float y;
     if (alignment & ALIGN_MIDDLE)
-        y = getHeight() / 2;
+        y = getHeight() * 0.5f;
     else if (alignment & ALIGN_BOTTOM)
         y = getHeight();
     else

opengl/Quantum.hpp

@@ -191,6 +191,7 @@ class QuantumLabel : public NanoSubWidget
 {
     const QuantumTheme& theme;
     uint alignment = ALIGN_LEFT|ALIGN_MIDDLE;
+    uint customFontSize = 0;
     char* label = nullptr;
     Color labelColor = theme.textLightColor;
 
@@ -204,6 +205,11 @@ class QuantumLabel : public NanoSubWidget
         return alignment;
     }
 
+    inline uint getCustomFontSize() const noexcept
+    {
+        return customFontSize;
+    }
+
     inline const char* getLabel() const noexcept
     {
         return label;
@@ -216,6 +222,7 @@ class QuantumLabel : public NanoSubWidget
 
     void adjustSize();
     void setAlignment(uint alignment);
+    void setCustomFontSize(uint size, bool adjustSizeNow = true);
     void setLabel(const char* label, bool adjustSizeNow = true);
     void setLabelColor(Color color);