Allow newline on buttons

Signed-off-by: falkTX <falktx@falktx.com>
DISTRHO · Aug 29, 2022 · cd1b76f · cd1b76f
1 parent 5bf03b6
commit cd1b76f
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/opengl/Quantum.cpp b/opengl/Quantum.cpp
@@ -97,6 +97,7 @@ void QuantumButton::setLabel(const char* const label2, const bool adjustSizeNow)
 {
     std::free(label);
     label = label2 != nullptr ? strdup(label2) : nullptr;
+    labelHasNewLine = label != nullptr && std::strchr(label, '\n') != nullptr;
 
     if (adjustSizeNow)
         adjustSize();
@@ -143,7 +144,10 @@ void QuantumButton::onNanoDisplay()
         fillColor(theme.textLightColor);
         fontSize(theme.fontSize);
         textAlign(ALIGN_CENTER|ALIGN_MIDDLE);
-        text(getWidth() / 2, getHeight() / 2, label, nullptr);
+        if (labelHasNewLine)
+            textBox(0, (getHeight() - theme.fontSize) * 0.5f, getWidth(), label, nullptr);
+        else
+            text(getWidth() / 2, getHeight() / 2, label, nullptr);
     }
 }
 

diff --git a/opengl/Quantum.hpp b/opengl/Quantum.hpp
@@ -126,6 +126,7 @@ class QuantumButton : public NanoSubWidget,
     const QuantumTheme& theme;
     Color backgroundColor = theme.widgetDefaultActiveColor;
     char* label = nullptr;
+    bool labelHasNewLine = false;
 
 public:
     explicit QuantumButton(TopLevelWidget* parent, const QuantumTheme& theme);