feat: per-strip CC/CH translation, layout groups, show/hide improvements

transportwidget.py

@@ -4,7 +4,7 @@ from PyQt6.QtWidgets import (
     QWidget, QVBoxLayout, QHBoxLayout, QPushButton,
     QLabel, QSpinBox, QLineEdit, QFrame, QSizePolicy
 )
-from PyQt6.QtCore import Qt, QEvent
+from PyQt6.QtCore import Qt, QEvent, QTimer
 
 from palette import PALETTE_HEX, PALETTE_VIVID
 from styles import TITLE_STYLE
@@ -24,13 +24,13 @@ class TransportWidget(QWidget):
         self.toggle_state = False
         self.hw_cc = None
         self.is_learning = False
-        self.current_color = "transparent"
+        self.current_color = PALETTE_HEX.get("Gray", "#263238")
         self.color_name = "Gray"
         self.on_select_callback = None
         self.on_zone_change_callback = None
         self._label = label
 
-        self.setSizePolicy(QSizePolicy.Policy.Fixed, QSizePolicy.Policy.Preferred)
+        self.setSizePolicy(QSizePolicy.Policy.Fixed, QSizePolicy.Policy.Maximum)
         self.setFixedWidth(100)
 
         outer = QVBoxLayout(self)
@@ -57,6 +57,7 @@ class TransportWidget(QWidget):
         self.cc_input_lbl = QLabel("")
         self.cc_input_lbl.setAlignment(Qt.AlignmentFlag.AlignHCenter)
         self.cc_input_lbl.setStyleSheet("background-color: #000000; color: #888888; font-size: 10px; padding: 1px;")
+        self.cc_input_lbl.setFixedHeight(16)
         inner.addWidget(self.cc_input_lbl)
 
         # CC spin
@@ -71,6 +72,7 @@ class TransportWidget(QWidget):
         self.cc_output_lbl = QLabel(f"Out CC{default_cc} [--]")
         self.cc_output_lbl.setAlignment(Qt.AlignmentFlag.AlignHCenter)
         self.cc_output_lbl.setStyleSheet("background-color: #000000; color: #00e676; font-size: 10px; padding: 1px;")
+        self.cc_output_lbl.setFixedHeight(16)
         inner.addWidget(self.cc_output_lbl)
 
         # MIDI / OSC mode selector
@@ -114,10 +116,9 @@ class TransportWidget(QWidget):
         # OSC address field (hidden by default)
         self.osc_addr_edit = QLineEdit("/play")
         self.osc_addr_edit.setAlignment(Qt.AlignmentFlag.AlignHCenter)
-        self.osc_addr_edit.setFixedWidth(75)
         self.osc_addr_edit.setPlaceholderText("/address")
         self.osc_addr_edit.setVisible(False)
-        inner.addWidget(self.osc_addr_edit, alignment=Qt.AlignmentFlag.AlignHCenter)
+        inner.addWidget(self.osc_addr_edit)
 
         self.output_mode = "midi"  # "midi" or "osc"
 
@@ -140,6 +141,7 @@ class TransportWidget(QWidget):
         self.title_edit = QLineEdit(label)
         self.title_edit.setAlignment(Qt.AlignmentFlag.AlignHCenter)
         self.title_edit.setStyleSheet(TITLE_STYLE)
+        self.title_edit.textChanged.connect(self.btn.setText)
         inner.addWidget(self.title_edit)
 
         # Color swatch
@@ -170,10 +172,10 @@ class TransportWidget(QWidget):
         inner.addWidget(self.zone_btn)
 
         # Separator + ID label
-        id_sep = QWidget()
-        id_sep.setFixedHeight(1)
-        id_sep.setStyleSheet("background-color: #3a3a3a;")
-        inner.addWidget(id_sep)
+        self.id_sep = QWidget()
+        self.id_sep.setFixedHeight(1)
+        self.id_sep.setStyleSheet("background-color: #3a3a3a;")
+        inner.addWidget(self.id_sep)
 
         self.id_label = QLabel("")
         self.id_label.setAlignment(Qt.AlignmentFlag.AlignHCenter)