Scrolling phase pane on new match add

2 files changed, 10 insertions, 2 deletions

diff --git a/jfr_playoff/gui/frames/__init__.py b/jfr_playoff/gui/frames/__init__.py
index f4fdf4f..052e832 100644
--- a/jfr_playoff/gui/frames/__init__.py
+++ b/jfr_playoff/gui/frames/__init__.py
@@ -19,7 +19,7 @@ def setPanelState(frame, state):
 
 class WidgetRepeater(tk.Frame):
     def __init__(self, master, widgetClass, headers=None, classParams=None,
-                 *args, **kwargs):
+                 onAdd=None, *args, **kwargs):
         widgetList = widgetClass
         if not isinstance(widgetClass, list):
             widgetList = [widgetClass]
@@ -35,6 +35,7 @@ class WidgetRepeater(tk.Frame):
         self.headerFrame = None
         self.addButton = ttk.Button(
             self, text='[+]', width=5, command=self._addWidget)
+        self.onAdd = onAdd
         self.renderContent()
 
     def _findWidget(self, row, column):
@@ -56,6 +57,8 @@ class WidgetRepeater(tk.Frame):
             widget.configureContent(**widgetClassParams)
         self.widgets.append(widget)
         self._updateGrid()
+        if self.onAdd is not None:
+            self.onAdd(widget)
 
     def _handleWidgetSelection(self, selected):
         if selected < len(self.widgetClass):
@@ -245,6 +248,7 @@ class ScrollableFrame(tk.Frame):
     def renderContent(self, container):
         pass
 
+
 class WidgetSelectionFrame(ScrollableFrame):
     def __init__(self, *args, **kwargs):
         self.widgets = []
diff --git a/jfr_playoff/gui/frames/match.py b/jfr_playoff/gui/frames/match.py
index e7f86fc..2cf88bf 100644
--- a/jfr_playoff/gui/frames/match.py
+++ b/jfr_playoff/gui/frames/match.py
@@ -807,12 +807,16 @@ class MatchPhaseFrame(ScrollableFrame):
             side=tk.LEFT, fill=tk.X, expand=True)
 
         self.matches = WidgetRepeater(
-            container, [MatchSettingsFrame, MatchSeparator])
+            container, [MatchSettingsFrame, MatchSeparator],
+            onAdd=self._matchAdded)
         self.matches.pack(side=tk.TOP, fill=tk.BOTH, expand=True)
 
         self.link.trace('w', self._updateLinks)
         self.name.trace('w', self._signalPhaseRename)
 
+    def _matchAdded(self, widget):
+        self.after(100, self.canvas.yview_moveto, 1.0)
+
     def setValues(self, values):
         matches = values['matches'] if 'matches' in values else []
         dummies = values['dummies'] if 'dummies' in values else []