qml: dynamic min win size, smaller default size, scaling tweaks (#2904)

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

gpt4all-chat/CHANGELOG.md

@@ -9,6 +9,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 ### Added
 - Use greedy sampling when temperature is set to zero ([#2854](https://github.com/nomic-ai/gpt4all/pull/2854))
 
+### Changed
+- Smaller default window size, dynamic minimum size, and scaling tweaks ([#2904](https://github.com/nomic-ai/gpt4all/pull/2904))
+
 ### Fixed
 - Bring back "Auto" option for Embeddings Device as "Application default," which went missing in v3.1.0 ([#2873](https://github.com/nomic-ai/gpt4all/pull/2873))
 - Correct a few strings in the Italian translation (by [@Harvester62](https://github.com/Harvester62) in [#2872](https://github.com/nomic-ai/gpt4all/pull/2872) and [#2909](https://github.com/nomic-ai/gpt4all/pull/2909))

gpt4all-chat/src/main.qml

@@ -15,10 +15,10 @@ import mysettings
 
 Window {
     id: window
-    width: 1920
-    height: 1080
-    minimumWidth: 1280
-    minimumHeight: 720
+    width: 1440
+    height: 810
+    minimumWidth: 658 + 470 * theme.fontScale
+    minimumHeight: 384 + 160 * theme.fontScale
     visible: true
     title: qsTr("GPT4All v%1").arg(Qt.application.version)
 

gpt4all-chat/src/qml/HomeView.qml

@@ -76,8 +76,8 @@ Rectangle {
 
                 MyWelcomeButton {
                     Layout.fillWidth: true
-                    Layout.maximumWidth: 500
-                    Layout.preferredHeight: 150
+                    Layout.maximumWidth: 150 + 200 * theme.fontScale
+                    Layout.preferredHeight: 40 + 90 * theme.fontScale
                     text: qsTr("Start Chatting")
                     description: qsTr("Chat with any LLM")
                     imageSource: "qrc:/gpt4all/icons/chat.svg"
@@ -87,8 +87,8 @@ Rectangle {
                 }
                 MyWelcomeButton {
                     Layout.fillWidth: true
-                    Layout.maximumWidth: 500
-                    Layout.preferredHeight: 150
+                    Layout.maximumWidth: 150 + 200 * theme.fontScale
+                    Layout.preferredHeight: 40 + 90 * theme.fontScale
                     text: qsTr("LocalDocs")
                     description: qsTr("Chat with your local files")
                     imageSource: "qrc:/gpt4all/icons/db.svg"
@@ -98,8 +98,8 @@ Rectangle {
                 }
                 MyWelcomeButton {
                     Layout.fillWidth: true
-                    Layout.maximumWidth: 500
-                    Layout.preferredHeight: 150
+                    Layout.maximumWidth: 150 + 200 * theme.fontScale
+                    Layout.preferredHeight: 40 + 90 * theme.fontScale
                     text: qsTr("Find Models")
                     description: qsTr("Explore and download models")
                     imageSource: "qrc:/gpt4all/icons/models.svg"