trying resize headers

components/MusicTable.py

@@ -7,9 +7,11 @@ from PyQt5.QtGui import (
     QKeySequence,
     QDragEnterEvent,
     QDropEvent,
+    QResizeEvent,
 )
 from PyQt5.QtWidgets import (
     QAction,
+    QHeaderView,
     QMenu,
     QTableView,
     QShortcut,
@@ -43,6 +45,7 @@ import logging
 import configparser
 import os
 import shutil
+import typing
 
 
 class MusicTable(QTableView):
@@ -106,6 +109,10 @@ class MusicTable(QTableView):
         self.load_music_table()
         self.setup_keyboard_shortcuts()
 
+    def resizeEvent(self, e: typing.Optional[QResizeEvent]) -> None:
+        assert e is not None
+        return super().resizeEvent(e)
+
     def contextMenuEvent(self, a0):
         """Right-click context menu for rows in Music Table"""
         assert a0 is not None

main.py

@@ -249,8 +249,8 @@ class ApplicationWindow(QMainWindow, Ui_MainWindow):
         for i in range(self.tableView.model.columnCount()):
             self.tableView.setColumnWidth(i, int(table_view_column_widths[i]))
             # dont extend last column past table view border
-        self.tableView.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
+        # self.tableView.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
-        self.tableView.horizontalHeader().setStretchLastSection(False)
+        # self.tableView.horizontalHeader().setStretchLastSection(False)
 
     def reload_config(self) -> None:
         """does what it says"""

ui.py

@@ -2,7 +2,7 @@
 
 # Form implementation generated from reading ui file 'ui.ui'
 #
-# Created by: PyQt5 UI code generator 5.15.11
+# Created by: PyQt5 UI code generator 5.15.9
 #
 # WARNING: Any manual changes made to this file will be lost when pyuic5 is
 # run again.  Do not edit this file unless you know what you are doing.
@@ -106,22 +106,14 @@ class Ui_MainWindow(object):
         self.playlistTreeView.setObjectName("playlistTreeView")
         self.hLayoutMusicTable.addWidget(self.playlistTreeView)
         self.tableView = MusicTable(self.centralwidget)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Maximum, QtWidgets.QSizePolicy.Maximum)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(1)
-        sizePolicy.setHeightForWidth(self.tableView.sizePolicy().hasHeightForWidth())
-        self.tableView.setSizePolicy(sizePolicy)
-        self.tableView.setMaximumSize(QtCore.QSize(32000, 32000))
         self.tableView.setAcceptDrops(True)
         self.tableView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
-        self.tableView.setSizeAdjustPolicy(QtWidgets.QAbstractScrollArea.AdjustToContents)
         self.tableView.setEditTriggers(QtWidgets.QAbstractItemView.AnyKeyPressed|QtWidgets.QAbstractItemView.EditKeyPressed)
         self.tableView.setAlternatingRowColors(True)
         self.tableView.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
         self.tableView.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows)
         self.tableView.setSortingEnabled(True)
         self.tableView.setObjectName("tableView")
-        self.tableView.horizontalHeader().setCascadingSectionResizes(True)
         self.tableView.horizontalHeader().setStretchLastSection(True)
         self.tableView.verticalHeader().setVisible(False)
         self.hLayoutMusicTable.addWidget(self.tableView)
@@ -166,7 +158,7 @@ class Ui_MainWindow(object):
         self.verticalLayout_3.setStretch(2, 1)
         MainWindow.setCentralWidget(self.centralwidget)
         self.menubar = QtWidgets.QMenuBar(MainWindow)
-        self.menubar.setGeometry(QtCore.QRect(0, 0, 1152, 41))
+        self.menubar.setGeometry(QtCore.QRect(0, 0, 1152, 21))
         self.menubar.setObjectName("menubar")
         self.menuFile = QtWidgets.QMenu(self.menubar)
         self.menuFile.setObjectName("menuFile")

ui.ui

@@ -177,27 +177,12 @@
         </item>
         <item>
          <widget class="MusicTable" name="tableView">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
-            <horstretch>0</horstretch>
-            <verstretch>1</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="maximumSize">
-           <size>
-            <width>32000</width>
-            <height>32000</height>
-           </size>
-          </property>
           <property name="acceptDrops">
            <bool>true</bool>
           </property>
           <property name="horizontalScrollBarPolicy">
            <enum>Qt::ScrollBarAlwaysOff</enum>
           </property>
-          <property name="sizeAdjustPolicy">
-           <enum>QAbstractScrollArea::AdjustToContents</enum>
-          </property>
           <property name="editTriggers">
            <set>QAbstractItemView::AnyKeyPressed|QAbstractItemView::EditKeyPressed</set>
           </property>
@@ -213,9 +198,6 @@
           <property name="sortingEnabled">
            <bool>true</bool>
           </property>
-          <attribute name="horizontalHeaderCascadingSectionResizes">
-           <bool>true</bool>
-          </attribute>
           <attribute name="horizontalHeaderStretchLastSection">
            <bool>true</bool>
           </attribute>
@@ -299,7 +281,7 @@
      <x>0</x>
      <y>0</y>
      <width>1152</width>
-     <height>41</height>
+     <height>21</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">