Ollama GUI Chat v1.2

Full Changelog: v1.0...v1.2

Changelog: OllamaGUIChat v1_1.py → Latest Version

Features Added

• Model selector dropdown: Users can now choose from a list of predefined models (e.g., llama3.1, gemma3, mistral, etc.) via a tk.OptionMenu.
• Custom theming via JSON file: Introduced support for theme customization through a theme.json file.
• Theme toggle button: Added a "Toogle theme" button to switch between default and custom themes.
• Better input handling:
  • <Return> sends the message.
  • <Shift-Return> adds a new line.
  • <Ctrl+A> selects all text in the input box.
• Improved input UI: Input field is now wrapped in a frame with a fixed height for layout consistency.

UI / UX Improvements

• Window resizing: Main window is now resizable, with flexible layout expansion using fill="both" and expand=True.
• Modern layout tweaks:
  • Buttons and widgets are better organized.
  • Padding adjustments and font enhancements for readability.
• Input focus: Automatically sets focus to the input field on startup.

Logic & Behavior Enhancements

• Model-aware API payload: The selected model from the dropdown is used in the POST request (payload["model"]).
• Consistent context memory: full_reply is used to store AI responses, preserving context across exchanges.

Refactorings & Cleanups

• Moved styling and theme logic into two dedicated methods:
  • default_colors()
  • apply_theme_config()
• Separated keybindings into a new keybindings() method.
• Removed hardcoded values in favor of theme-driven styling.

Fixes

• Corrected license text display by moving it into a Toplevel window (already in previous version but retained).
• Avoids app crash on missing or malformed theme JSON by falling back to default styling.