From 52c1fcea48c684d41e2e524edf224d59d6ea17ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-S=C3=A9bastien=20Gosselin?=
 <jean-sebastien.gosselin@outlook.com>
Date: Tue, 3 Dec 2024 11:42:33 -0500
Subject: [PATCH 1/2] Create about.py

---
 qtapputils/widgets/about.py | 122 ++++++++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 qtapputils/widgets/about.py

diff --git a/qtapputils/widgets/about.py b/qtapputils/widgets/about.py
new file mode 100644
index 0000000..5c25fa0
--- /dev/null
+++ b/qtapputils/widgets/about.py
@@ -0,0 +1,122 @@
+# -*- coding: utf-8 -*-
+# -----------------------------------------------------------------------------
+# Copyright © QtAppUtils Project Contributors
+# https://github.com/jnsebgosselin/apputils
+#
+# This file is part of QtAppUtils.
+# Licensed under the terms of the MIT License.
+# -----------------------------------------------------------------------------
+
+"""About app dialog."""
+
+# ---- Standard imports
+import sys
+
+
+# ---- Third party imports
+from qtpy.QtCore import Qt
+from qtpy.QtGui import QPixmap, QIcon
+from qtpy.QtWidgets import (
+    QApplication, QDialog, QDialogButtonBox, QGridLayout, QLabel, QFrame,
+    QWidget, QTextEdit, QVBoxLayout
+    )
+
+
+class AboutDialog(QDialog):
+
+    def __init__(self, icon: QIcon, title: str,
+                 copyright_holder: str,
+                 longdesc: str,
+                 appname: str,
+                 website_url: str,
+                 banner_fpath: str,
+                 license_fpath: str = None,
+                 parent: QWidget = None,
+                 ):
+        """Create an About dialog with general information."""
+        super().__init__(parent=parent)
+        self.setWindowFlags(
+            self.windowFlags() & ~Qt.WindowContextHelpButtonHint)
+        self.setWindowIcon(icon)
+        self.setWindowTitle(title)
+
+        # Get current font properties
+        font = self.font()
+        font_family = font.family()
+        font_size = font.pointSize()
+
+        self.label = QLabel((
+            """
+            <div style='font-family: "{font_family}";
+                        font-size: {font_size}pt;
+                        font-weight: normal;
+                        '>
+            <p>
+            <br><b>{appname}</b><br>
+            Copyright &copy; {copyright_holder}<br>
+            <a href="{website_url}">{website_url}</a>
+            </p>
+            <p>{longdesc}</p>
+            </div>
+            """.format(
+                appname=appname,
+                website_url=website_url,
+                font_family=font_family,
+                font_size=font_size,
+                copyright_holder=copyright_holder,
+                longdesc=longdesc
+            )
+        ))
+        self.label.setWordWrap(True)
+        self.label.setAlignment(Qt.AlignTop)
+        self.label.setOpenExternalLinks(True)
+        self.label.setTextInteractionFlags(Qt.TextBrowserInteraction)
+
+        pixmap = QPixmap(banner_fpath)
+        self.label_pic = QLabel(self)
+        self.label_pic.setPixmap(
+            pixmap.scaledToWidth(450, Qt.SmoothTransformation))
+        self.label_pic.setAlignment(Qt.AlignTop)
+
+        content_frame = QFrame(self)
+        content_frame.setStyleSheet(
+            "QFrame {background-color: white}")
+        content_layout = QGridLayout(content_frame)
+        content_layout.addWidget(self.label_pic, 0, 0)
+        content_layout.addWidget(self.label, 1, 0)
+        content_layout.setContentsMargins(15, 15, 15, 15)
+
+        if license_fpath is not None:
+            content_layout.setRowMinimumHeight(2, 10)
+
+            license_title = QLabel('<b>License Info :</b>')
+
+            license_textedit = QTextEdit()
+            license_textedit.insertPlainText(open(license_fpath).read())
+            license_textedit.setTextInteractionFlags(Qt.TextBrowserInteraction)
+            license_textedit.moveCursor(license_textedit.textCursor().Start)
+
+            content_layout.addWidget(license_title, 3, 0)
+            content_layout.addWidget(license_textedit, 4, 0)
+
+        bbox = QDialogButtonBox(QDialogButtonBox.Ok)
+        bbox.accepted.connect(self.accept)
+
+        # Setup the layout.
+        layout = QVBoxLayout(self)
+        layout.addWidget(content_frame)
+        layout.addWidget(bbox)
+        layout.setSizeConstraint(layout.SetFixedSize)
+
+    def show(self):
+        """Overide Qt method."""
+        super().show()
+        self.activateWindow()
+        self.raise_()
+
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    about = AboutDialog()
+    about.show()
+    sys.exit(app.exec_())

From 92688039eea426da1df4e976ab0f2c1cfa18db79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-S=C3=A9bastien=20Gosselin?=
 <jean-sebastien.gosselin@outlook.com>
Date: Tue, 3 Dec 2024 11:45:49 -0500
Subject: [PATCH 2/2] Update about.py

---
 qtapputils/widgets/about.py | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/qtapputils/widgets/about.py b/qtapputils/widgets/about.py
index 5c25fa0..5a34c72 100644
--- a/qtapputils/widgets/about.py
+++ b/qtapputils/widgets/about.py
@@ -9,15 +9,12 @@
 
 """About app dialog."""
 
-# ---- Standard imports
-import sys
-
 
 # ---- Third party imports
 from qtpy.QtCore import Qt
 from qtpy.QtGui import QPixmap, QIcon
 from qtpy.QtWidgets import (
-    QApplication, QDialog, QDialogButtonBox, QGridLayout, QLabel, QFrame,
+    QDialog, QDialogButtonBox, QGridLayout, QLabel, QFrame,
     QWidget, QTextEdit, QVBoxLayout
     )
 
@@ -113,10 +110,3 @@ def show(self):
         super().show()
         self.activateWindow()
         self.raise_()
-
-
-if __name__ == '__main__':
-    app = QApplication(sys.argv)
-    about = AboutDialog()
-    about.show()
-    sys.exit(app.exec_())