pcbnew: Drag-selecting while creating a Text breaks PCB editor tools

CHANGED: drawing_tool.cpp: DRAWING_TOOL::PlaceText method ignores events when mouse drag is detected.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/20010

pcbnew/tools/drawing_tool.cpp

@@ -931,7 +931,11 @@ int DRAWING_TOOL::PlaceText( const TOOL_EVENT& aEvent )
                                   COORDS_PADDING );
         m_controls->ForceCursorPosition( true, cursorPos );
 
-        if( evt->IsCancelInteractive() || ( text && evt->IsAction( &ACTIONS::undo ) ) )
+        if( evt->IsDrag() )
+        {
+            continue;
+        }
+        else if( evt->IsCancelInteractive() || ( text && evt->IsAction( &ACTIONS::undo ) ) )
         {
             if( text )
             {
@@ -996,16 +1000,17 @@ int DRAWING_TOOL::PlaceText( const TOOL_EVENT& aEvent )
                 text->SetLayer( layer );
                 text->SetAttributes( textAttrs );
                 text->SetTextPos( cursorPos );
-                text->SetFlags( IS_NEW );  // Prevent double undo commits
+                text->SetFlags( IS_NEW ); // Prevent double undo commits
 
                 DIALOG_TEXT_PROPERTIES textDialog( m_frame, text );
-                bool cancelled;
+                bool                   cancelled;
 
-                RunMainStack( [&]()
-                              {
-                                  // QuasiModal required for Scintilla auto-complete
-                                  cancelled = !textDialog.ShowQuasiModal();
-                              } );
+                RunMainStack(
+                        [&]()
+                        {
+                            // QuasiModal required for Scintilla auto-complete
+                            cancelled = !textDialog.ShowQuasiModal();
+                        } );
 
                 if( cancelled || NoPrintableChars( text->GetText() ) )
                 {
@@ -1070,15 +1075,15 @@ int DRAWING_TOOL::PlaceText( const TOOL_EVENT& aEvent )
             m_controls->CaptureCursor( text != nullptr );
             m_controls->SetAutoPan( text != nullptr );
         }
-        else if( text && (   evt->IsMotion()
-                          || evt->IsAction( &PCB_ACTIONS::refreshPreview ) ) )
+        else if( text && ( evt->IsMotion() || evt->IsAction( &PCB_ACTIONS::refreshPreview ) ) )
         {
             text->SetPosition( cursorPos );
             selection().SetReferencePoint( cursorPos );
             m_view->Update( &selection() );
         }
-        else if( text && (   ZONE_FILLER_TOOL::IsZoneFillAction( evt )
-                          || evt->IsAction( &ACTIONS::redo ) ) )
+        else if( text
+                 && ( ZONE_FILLER_TOOL::IsZoneFillAction( evt )
+                      || evt->IsAction( &ACTIONS::redo ) ) )
         {
             wxBell();
         }