fix hue slider redraw

njbrown · Sep 29, 2024 · b60b874 · b60b874
1 parent f07d53a
commit b60b874
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/src/colorpicker/colorpicker.cpp b/src/colorpicker/colorpicker.cpp
@@ -178,8 +178,8 @@ class HueSlider : public QWidget {
         float barHeight = height();
         float barWidth = width();
 
-        // if (!selectorDrawn) {
-        if (true) {
+        if (!selectorDrawn) {
+            // if (true) {
             selectorPixmap = QPixmap(barWidth, barHeight);
             QPainter huePainter(&selectorPixmap);
 
@@ -218,6 +218,8 @@ class HueSlider : public QWidget {
         painter.drawEllipse(QPointF(hue * width(), height() / 2), 5, 5);
     }
 
+    void resizeEvent(QResizeEvent* event) override { selectorDrawn = false; }
+
     void mousePressEvent(QMouseEvent* event) override
     {
         hue = event->pos().x() / (float)width();

diff --git a/src/colorpicker/main.cpp b/src/colorpicker/main.cpp
@@ -7,7 +7,7 @@ int main(int argc, char* argv[])
     ColorPicker dialog;
 
     // dialog.resize(800, 600);
-    dialog.setColor(QColor(255, 0, 0));
+    dialog.setColor(QColor(50, 125, 125));
     dialog.show();
 
     return a.exec();