DecodeTrace: Add FlowLayout and integrate it

[pulseview.git] / pv / views / trace / decodetrace.hpp

diff --git a/pv/views/trace/decodetrace.hpp b/pv/views/trace/decodetrace.hpp
index 5c756b2645743738ee26682ea2772c755d0da018..9877dc11ff63c7ece0c0cdc945ab5b3c31cb6335 100644 (file)
--- a/pv/views/trace/decodetrace.hpp
+++ b/pv/views/trace/decodetrace.hpp
@@ -81,6 +81,8 @@ class DecoderGroupBox;
 namespace views {
 namespace trace {
 
+class ContainerWidget;
+
 struct DecodeTraceRow {
        // When adding a field, make sure it's initialized properly in
        // DecodeTrace::update_rows()
@@ -92,7 +94,7 @@ struct DecodeTraceRow {
        QPolygon expand_marker_shape;
        float anim_height, anim_shape;
 
-       QWidget* container;
+       ContainerWidget* container;
        QWidget* header_container;
        QWidget* selector_container;
        vector<QCheckBox*> selectors;
@@ -101,6 +103,19 @@ struct DecodeTraceRow {
        map<uint32_t, QColor> ann_class_color;
 };
 
+class ContainerWidget : public QWidget
+{
+       Q_OBJECT
+
+public:
+       ContainerWidget(QWidget *parent = nullptr);
+
+       virtual void resizeEvent(QResizeEvent* event);
+
+Q_SIGNALS:
+       void widgetResized(QWidget* sender);
+};
+
 class DecodeTrace : public Trace
 {
        Q_OBJECT
@@ -259,6 +274,7 @@ private Q_SLOTS:
        void on_show_hide_decoder(int index);
        void on_show_hide_row(int row_id);
        void on_show_hide_class(QWidget* sender);
+       void on_row_container_resized(QWidget* sender);
 
        void on_copy_annotation_to_clipboard();